Computer（精选13篇）

Computer篇1

教学目标

Teachingaimsanddemands

本单元有关电脑的知识使用学生对其有一个初步的了解。让学生了解有关中国民航运用计算机的情况。并学习如何使用向对方提建议的口语练习，通过单词的学习掌握goup,bringdown,prefertoand,butalthough等词的用法。本单元的语法重点是现在完成时被动语态的使用，要求学生能够了解和掌握。

Teachingimportantanddifficultpoints

1.ImportantVocabulary:

although,waste,believe,necessary,passenger,record,atonetime,greatly,correct,complete,decision,abroad,changefor

2.DailyExpressions:

Firstofall,…

Ibelieve…

Anyreason?

3.Usefulphrases:

Itwouldbeawasteof…

Inmyopinion,weshould…

4.Grammar

Thepresentperfectpassivevoice.

教学建议

1.通过对话练习，进行两个人之间对建议和推荐的用法。

2.通过课文的学习，掌握本单元的词和词组的用法。

3.通过对课外补充文章的学习，对计算机的历史和应用有所了解。

Lesson33:口头练习：对话交际功能——日常生活用语。

Lesson34:学生进行对文章编成对话练习。练习直接引语变间接引语。

Lesson35:学生继续练习对话。可以扮演CAAC的领导和记者，或计算机经销商和单位领导，或电视节目主持人和中学生等等。

Lesson36:笔头练习：让学生写一篇关于自己生活中计算机的使用的文章，或对计算机在人们生活中应用的畅想。

教材分析

本单元的对话的特点是通过两个人对买何种计算机的讨论，从而掌握如何进行对一个物品进行评价、表达自己的观点，并提出建议。比如常见的口语用法：Inmyopinion,weshould…/What’syouropinion?/Idon’tthinkit’snecessaryto…/Ibelieve…/Istillthink…就在这个对话中经常出现。同时还有很多其它有用的口语，比如：Firstofall…/inafewyears’time/awasteof…/makeadecision/not…anymore

本单元的课文不仅讲述了计算机的应用对CAAC的帮助，而且中间穿插了很多现在完成进行时的被动语态的用法，使得学生能够正确地掌握这个语法的用法。同时对一些常见词和短语进行理解。比如：join,beusedtodo,thanksto,abroad,spend…onsth.,prefertodo,welcome.

重点知识讲解

1.Todaytheyaretalkingaboutbuyinganewcomputer.今天他们谈论买一个计算机。

这里的talkabout的意思是“谈论；谈及到；讨论”，后面通常加上名词或动名词。

Wetalkedaboutityesterday.

Iwanttotalkaboutthepriceofthecarwithyou.

2.DidyoufindoutthepricefortheIBMPC486?你找出IBMPC486的价格了么？

这里的词组findout和find都是表示“找出”，都是一个结果。但是两种也有区别：如果表示意外发现，通常用find。比如：

Ifoundthiswalletoutsidetheclassroom.

Whatdidyoufindjustnow?

如果要表示经过一番努力或研究得出的结果的时候，find和findout都可以，但通常用后者。比如：

Ifinallyfoundoutthesecretofhisdeath.

Shewantedtofindouttherealanswertothequestion.

3.I’vegottheinformationforallthecomputersnow.我已经得到了所有计算机的信息了。

这里的information同news一样是一个不可数名词。后面通常加上for或about，前面通常加上一些修饰不可数名词的形容词。比如：

Doyouhaveanyinformationaboutthenewmachine.

4.Inmyopinion,weshouldbuytheIBMPC586.依我看来，我们应该买IBMPC586。

这里的inone’sopinion表示的意思是“依…来看；…的意见是”。需要注意两点：1）后面不加I/he…think(s)。不像中文里可以说“依我看来，我觉得…”。在英语中这两种用法不同时出现。比如：

Inmyopinion,youarethebeststudent.不能说成Inmyopinion,Ithinkyouarethebeststudent.

2)后面不加客观事实。因为这里应是一个推断或主观的意见，比如：

Inmyopinion,theearthisround.(错误句子)。

Inmyopinion,youareright.(正确句子)

5.Ifwebuythesmallerone,theIBMPC486,wemighthavetochangeitinafewyears’timeforabiggerone.如果我们现在要是买了theIBMPC486，几年以后我们肯定要换一个更大的计算机。

这里的词组change…for…表示的意思是“将…换成…”。比如：

Iwanttochangethissmallhatforabiggerone.

6.Ihopewecanmakeadecisiontoday.我希望我们今天能做出决定。

这里的词组是makeadecision(做出决定)。等于decidetodo。比如：

Didtheymakeadecisionyesterday?

另外也可以用cometoadecision,arriveatadecision来表示同样的意思。比如：

Theyfinallycametoadecisionatthemeeting.

7.Itisusedtorecordtheticketswhichpassengersbuy.它还记录下游客购票的情况。

句子中的beusedto的意思是“被用来…”，是一个被动语态，后面加上动词原型。

Thewaterherisusedtomakethetreesalive.sareusedheretoplaygameson.

8.Nowitispossibletofindoutmuchfasterwhichplanesarefull.现在要找到哪架飞机满了比以前要快多了。

这里用了一个much表示一个程度。通常在much,even和still后面加上一个形容词或副词的比较级形式。比如：

Iammuchheavierthanbefore.

Sheismuchhappierthanshewastwoyearsago.

9.Thankstothenewcomputer,thepassengersattheofficesoftheCAACcannowbuytheiraeroplaneticketsmuchfaster.由于使用了新的计算机，乘客在中国民航购票快多了。

句子中的thanksto是一个常见的短语，表示“由于；幸亏”，相当于becauseof,或者asaresultof表示原因。比如：

Thankstoyourhelp,Iwasabletowinthegame.

Theylostthegamethankstothefoolishadviceyougavethem.

10.Atonetime,therewerelongqueuesofpeoplewaitingoutsidetheCAACoffices.以前，中国民航办公室前等着购票的人们排成长长的队列。

词组atonetime表示的意思是“以前；曾经”。比如：

Atonetimewemeteachothereveryday.

Hewenttothatrestauranttohavedinneratonetime.

11.Thesepeoplewillbewelcomeonourplanes.我们欢迎这些人来乘坐我们的飞机。

这里的welcome在这句话中是一个形容词，表示的意思是“受欢迎的”，后面常加的是不定式。比如：

Youarewelcometodoanythingyoulike.

WelcometoBeijing.

welcome这个词也可以是名词。比如：

Theyreceivedacoldwelcomewhentheyarrived.

同样welcome也可以作为一个及物动词，但后面不加不定式，而且过去式和过去分词都是welcomed。比如：

Allthestudentswelcomedthevisitingfriendsattheschoolgate.

12.Inmyopinion,weshouldbuytheIBMPC586.依我看来，我们应该买IBMPC586。

这里的情态动词should表示的意思是“应该”，通常用在表示建议的句子中。比如：

Ishouldgohomebefore6o’clock.

Youshouldnotaskotherstodoyourhomework.

13.Ifwebuythesmallerone,theIBMPC486,wemighthavetochangeitinafewyears’timeforabiggerone.如果我们现在要是买了IBMPC486，几年以后我们肯定要换一个更大的计算机。

这里的if是一个条件句。后面出现的两个逗号之间的东西从位置上说是一个插入语，从成份上来说是一个同位语，是对前面的名词thesmallerone进行解释。我们通常用一个名词性短语或从句来作为同位语

14.Idon’tthinkIit’snecessarytobuythebiggerone.我想没必要买较大的那个。

我们通常在think,suppose,expect,imagine等表示心理活动的动词后面不加否定含义的宾语从句。如果后面的从句使一个否定句，我们常常将从句谓语动词的否定是转移到主句的谓语动词之前。比如：

Idon’tthinkIcangetawayatthemoment.

Idon’tsupposeyouneedtoworry.

Idon’tthinkIknowyou.

15.TheIBMPC486willbebigenoughforus.IBMPC486对我们来说就够大的了。

句子中的enough可以是形容词，也可以是副词。通常我们将enough放在名词前面或形容词或副词的后面。而且通常在后面再加上不定式。比如：

Idon’thaveenoughmoneytobuyahouse.

Iamnotrichenoughtobuyahouse.

16.Wemustn’twasteanymoretime.我们不可以在浪费更多的时间了。

这里的情态动词mustn’t表示的不是“必须不”而是“不可以；不允许”。通常用在命令的句子中。比如：

Youmustn’ttalkinclass.Itisnotagoodhabit.

Wemustn’tgotherebecauseitisdangerous.

17.Wemustdecidewhichonetobuy.我们必须决定买哪一个。

这里的whichonetobuy为特殊不定式短语，在句子中做decide的宾语。特殊不定式的构成形式为“关系代词或关系副词+动词不定式”。常用的关系代词有：what,which,who,whether等；常用的关系副词有how,when,where,why等。比如：

Wehaven’tdecidedwhattodonext.

Idon’tknowhowtowriteinEnglish.

Iwillaskwhentostarttomorrowmorning.

Shewillaskwheretolive.

18.Atonetime,therewerelongqueuesofpeoplewaitingoutsidetheCAACoffices.以前，中国民航办公室前等着购票的人们排成长长的队列。

这里的waiting是一个现在分词，在句子中做people的定语，放在名词后，相当于一个定语从句。比如：

Theforeignertalkingwithourteacherisheadofthevisitinggroup.

Themanrunningafterthebusisafriendofmine.

19.Asaresult,thenumberofpeoplewhotravelbyplaneinChinaislargerthaneverbefore.因此，在中国乘飞机旅行的人数比以往多了。

这句话中的asaresult的作用相当于一个副词，意思相当于so。比如：

Hehurthimself.Asaresult,hecouldn’tgotoschool.

这句话中的thenumberof的中心词是number，说明谓语动词肯定是单数的。比如：

Thenumberofthebooksinthisbookshopismorethan200,000.

20.我们在很多句子中都用一个代词来代替前面提到的名词，常见的有one,it和that。这三个词都是代词的时候的区别：

1,one=a/an+noun所代表的是前面提到的同类中的任何一个

Hehasnobookandnomoneytobuyone.

Thehatistoosmall.Pleaseshowmealargerone.

2,it=the/this/that/adj.+noun指同一件事物

Hehasabook,buthewillnotlendittome.

Idranksomeicedwater,butitmadememorethirsty.

3,that=the+noun指前面所提到的同一类中的另外制定的一个.

Theairofthecountryispurerthanthatofthecity.

比较下面三句话：

Icannotfindmyumbrella;IthinkImustbuyone.

Icannotfindumbrella;Idon’tknowwhereIputit.

TheumbrellayouboughtischeaperthanthatIbought. 

Computer篇2

chapter4computertechnology

(readingii)

【学习目标】

一、知识与能力：

1.精读课文，在进一步理解课文内容的基础上，掌握课文重点词组与句型。

2.灵活运用课文句型描述物品。

3.课前完成对上一节课学习内容的复习。

4.课堂听写重点单词1—15。

二、过程与方法：

1.通过复习、预习和小组讨论来自主学习。

2.通过讲解，在具体情境中掌握语言（词汇、句型等）。

3.通过精读课文，来仿例表达，描述物品。

三、情感、态度与价值观

培养主动参与、小组协作精神

【学习过程】

[学习要求]完成[课前复习与预习]部分练习，[课堂学习]部分为选做。

[课前复习与预习]

一.复习课文新词，根据提示写出或翻译以下单词或词组。

1.显示器____________________   2.喇叭_______________________

3.两个鼠标________ ___________  4.打字_______________________

5.键盘_________________________  6.驱动器_____________________

7.flashdisk______________________  8.控制________________________

9.躲藏__________________________  10.极小的_____________________

11.打印_________________________  12.意识到_____________________

13.操作_________________________  14.rarely_______________________

15.铁路_________________________  16.法官________________________

17.提出（问题）_________________  18.不知道的__________________

19.目前_______________________ __________

二、请在文中划出下列短语，朗读并结合下上文写出汉语意思。

p44.parta

1.use...for..._______________   2.typeininformation_______________

3.controlthecomputer_________________ 

hiddenhelpers

4.hardlyever._______________    5.dependenton_______________

6.more...than…______________________

whatkindofjobscanacomputerdo?

7.intheworld____________________  8.atthemoment_______________

9.rarelygivewronganswers_________________________

10.teachsb.sth.__________________  11.playwith__________________

12.moreimportantly______________  13.forthesereasons_____________

isacomputerclevererthaniam?

14.theanswertothisquestion_____________________________

15.createnewideas_______________  16.beableto___________________

17.bebetteratdoingsth____________  18.changeone’slife_____________

19.havenothingtodo______________  

20.makeourlivesbetterorworse_____________________________________

p45title

21collectsomeinformation_____________________

三、背记要听写的重点单词1—15。听录音跟读课文和单词5遍，注意语音语调。

[课堂学习]

idutyreportandeverydayenglish.

iiwordsdictation

iiihomeworkcheckingandgrouplearning

预习情况检查与交流。（小组讨论，老师点拨）

ivpre-reading

1.readthephrases.

2.game:whocanreadbest?（revisethewordsandphrases.）

3.finishex.c1andc2.

ivwhile-reading

1.readthepassageagainandchoosetherightwordstocompletethepassage.

tiny,type,hardly,operate,print,unaware,cleverer,better,being,lives,future,judges

notsomanyyearsago,wecould________everseecomputers.butnowtheyareeverywhere.thereare__________,hiddencomputersinyourhome,butyoumightbe__________ofthem.

computerscandoalotofthings.theycancalculate,________,_________anddraw.moreimportantly,theycan__________railwaysandflyplanesandspaceships.

acomputerisnot__________thanamanforthetime_______.inthe_________,theymanyevenbe________atdoingtheirjobsthandoctors,__________andteachers.theywillchangeour________.

2.languagepoints.

1)notmanyyearsago,youhardlyeversawcomputers.

hardlyever:seldom

他的房间很肮脏因为他几乎没有打扫过。

ex.hisroomisverydirtybecausehe___________________________________.

tonyisagoodstudentandhehardlyever___________________________.

(getslate/sleepsinclass/talksinclass/throwsrubbishonthefloor...)

2)youaremoredependentoncomputersthanyourealize.

bedependenton:依赖，依靠

ex.年轻人不应该总是依赖父母。

________________________________________________________________

realize:understand

ex.sometimes,wedon’t_________________________ourparentsloveus.

有时候，我们没有意识到父母有多爱我们。

he____________hismistakeand________ _______________hisparents.

他认识到自己的错误，并向父母道了歉。

3)...,butyoudon’tbeunawareofthem.

beunawareof:don’tknowabout

ex.themousewasunawareofthecatcoming.

=___________________________________________________________.

4)theyarefasteratcalculatingthanpeople.

=_____________________________________________________________

inthefuture,theymayevenbebetteratdoingtheirjobsthandoctors.

bebetteratdoingsth.在…（方面）做得更好

ex.people_______________ _____ __________ than______________.

人在创造力方面（creating）要胜过电脑。

5)moreimportantly,theycanoperaterailwaysandflyplanesandspaceships.

更重要的是......

important (adj.)  importantly(adv.)

ex.bookscanrelaxus.moreimportantly,____________________

______________________________________________________________

6)forthesereasons,wesometimescallthemelectronicbrains.

forthisreason:so

ex.___________________，weshouldkeep____________asahabitinourlife.

因此根据这些理由，我们应该在生活中将阅读保持为一种习惯。

7)theanswertothisquestionis,forthetimebeing,‘no’.

theanswertothequestion   thekeytothedoor

forthetimebeing:atpresent

ex.目前为此，没有很多人知道这个问题的答案。

__________________________________________________________________

8)thisraisesinterestingquestions.

raise:bringtoourattention      

ex.tony提出很多有关计算机的问题。

__________________________________________________________________

guessthechinesemeaning.

everymondaymorning,wehaveflag-raisingceremonyatschool.

9)willwehavenothingtodo?

havenothingtodo               havesth.todo

ex.arelilyandyoufreetomorrow?yes,ihave_______ ______ _______.

但是lily有很多作业要做。

butlily_______ alotof____________ _____________ _________.

10)willcomputersmakeourlivesbetterorworseinthefuture?

makesb/sth+adj.

ex.读书让我快乐。_______________________________________________.

他所说的话使大家愤怒。

_____________________________________________________________

3.revisethesentences.

4.根据提示写单词或词组.

依赖，依靠____________________  更重要的（是）____________________

没事可做______________________  使我们的生活更好__________________

由于这个原因__________________  bringtoourattention_________________

atpresent______________________  seldom____________________________

don’tknowabout________________ understand_________________________

vpost-reading

writing----books

写作说明：请仿照whatkindofjobscanacomputerdo?一文，以books为题写一篇作文，要求写出书对人的重要性，书的作用等。字数80字左右。

写前思考：

1.doeseveryonerealizehowimportantbooksare? 

2.whydoyouthinkbooksarelikefriends?

3.whataretheadvantagesofreading?

参考词：realize,bestfriend/teacher moreimportantly,

forthesereasons,makesb/sth...,changeourlives,havenothingtodo

notmanypeoplelikereadingbooks.theydon’trealize________________________

______________________________________________________________________

_____________________

【课后思考】

discussthelastthreequestionsinthetext.

howwillcomputerschangeourlives?willwehavenothingtodo?willcomputersmakeourlivesbetterorworseinthefuture?

[homework]

1.完成写作   

2.根据下一份学讲稿要求完成听读写的作业。

Computer篇3

第一步作业检查

askoneortwostudentstotalkaboutwhatideastheyputintheirwriting.

第二步听力训练1（双人活动）

1.askstudentstolookatthe4picturesofrobotsonpage55,andinpairstellasmanythingsastheycanfromthepictures.

2.listentothetape,findoutwhichthreerobotsarementioned,andthennumberthemaccordingtotheirappearanceinthelistening.

3.askthemtolookattheboxesonpage55beforetheylistentothetapeagain.

4.playthetape,andletstudentsfillintheboxes.

5.letstudentsex-changetheinformationinpairs.

6.letstudentshavethecorrectanswers.

7.playthetapeagain.

第三步讨论1：你认为哪个机器人最适合你（小组活动）

1.writetheexpressionsofgivingopinions,reasoningandmakingadecisionontheblackboard.

2.page56speakingtask:askthemtofinishthefollowing2tasksingroups:

①listtheadvantagesanddisadvantagesofeachone.

②ingroupsof4discusswhichoneisthebestforyou.usetheexpressionsofgivingopinions,reasoningandmakingadecision.

3.sharesomeideaswiththewholeclass.

第四步听力训练2（小组合作；双人活动）

1.askstudentstodiscussthefollowingquestions:

①whatcantheandroidsdoforoureverydaylife?

②whatelsecantheydoforhumanbeings?

③whycantheandroidsdoalltheseusefulthingsforhumanbeings?

④whatarethesimilaritiesbetweenrobotsandhumanbeings?

⑤whatarethedifferencesbetweenrobotsandhumanbeings?

⑥canandroidsbecomehumanbeingsinthefuture?

2.sharesomeofthereports.

3.introducethelisteningtextonpage58.

onepossibleversion:

weallbelievethatandroidsdonothavetheirownfeelings,butaswecanseeinsomemovies,manypeopleimaginethatandroidscanthinkashumanbeingsdo.supposeitistrue,doyouthinktheyliketoservehumanbeingsornot?whatdotheyhopewehumanbeingstotreatthem?nowwearegoingtolistentoadialoguebetweensallyandbrenda,twoandroids,andseehowtheysay.inthisdialogue,youmaycometosomenewwords,butjustforgetthem,andfocusongettingyouranswers.

4.page58listening,listenfortwice.onestudentwritesdowntheanswersto“abouttheirjobs”,“aboutchangingtheirjobs”and“aboutwhodecidestheirfuture”;theotherwritesdowntheanswersto“abouthowtheyaredifferentfrompeople”and“abouthowtheyarethesameaspeople”.

5.ex-changetheanswersingroups.

6.letstudentshavethecorrectanswers.

7.listentothetapeagain.andaskstudentstoguessthechinesemeaningof“breakoff”.

第五步讨论2：机器人应有的权利（小组讨论）

1.givestudentsthefollowingsituations:

supposeyoucandosomethingfortheandroids,whatrightsdoyouthinkandroidsshouldhavesothattheywillbetreatedbetter?

2.askstudentstodiscussingroups，andonp58listtherightsthatandroidsshouldhave.

3.asksomeofthestudentstoreporttothewholeclass.

第六步作业布置

1.wbpage56-57,usingwordsandexpressions.dictionariesmaybehelpfulwhenyoucometosomenewwords.

2.reviewthenewwordsofthisunit.

Computer篇4

unit3computers

warmingup,pre-readingandreadingteachingaims1.knowledgeaims(1)getthestudentstolearntheusefulandexpressionsinthispart.(2)letstudentstolearnabouthistoryandbasicknowledgeofcomputers.1.abilityaimsdevelopstudents'readingabilitiesandletthemlearndifferentreadingskills.3.emotionaim:arousestudents'greatinterestinlearningcomputersandletthemlearntousethecomputersintheirdailylives.teachingdifficultandimportantpoints1.letthestudentslearnmoreabouthistoryandbasicknowledgeofcomputers.2.getthestudentstolearndifferentreadingskills.teachingmethods1.task-basedteachingandlearning2.cooperativelearning3.discussionteachingproceduresandways step1.warminguptask1:howmuchdoyouknowaboutcomputers?(makeasurvey)      1.whatdoesitmean?informationtechnology2.howtospeak科学技术inenglish?scienceandtechnology3.whatdoespcmean?personalcomputer 4.howtospeak人工智能inenglish?artificialintelligence 5.whatdoespdamean? personaldigitalassistant6.howtospeak笔记本电脑inenglish?notebookcomputer/laptop 7.whatdoesw.w.wmean?worldwideweb8.whatcancomputersbeusedtodoinourdailylife?……task2:whatisit?  givesomesentencestodescribedifferentkindsofcalculatingobjectsandsomepicturestohelpthestudentstoguesswhatitis?①anoldcalculatingmachineusedinchinauntilnow.anabacus②itisanewcalculatingmachinewhichcansolvealargenumberofmathematicalproblems.acalculator③itisbuilttosolvesomemathematicalproblems.butitistoobig.ahugecomputer④itisacomputerwhichcansolveallkindsofproblemsandisusedwidelynow.a pc/desktop⑤itisakindofcomputerwhichcanbetakenconveniently(方便).alaptop/notebookcomputerstep2.pre-readingcanyouputtheseinventionsinanorderaccordingtothetimewhentheyappeared?(    ) analyticalmachine（分析机）(    )laptop(    )calculatingmachine（计算机器）(    )robot/android(    )pc(    )universalmachine（通用机器）step3.reading(1)skimmingtask1.findoutthetopicsentencesofeachparagraph(p19.ex2)task2.summarizethegeneralideaofthispassage.(2)scanningtask1.trueorfalsein1642ibeganasacalculatingmachineandcouldsolveanymathematicalproblem.(f:solveanycalculatingproblem)myrealfatherwascharlesbabbage,whowroteabookandbuildmein1936.(f:alanturning)afterigotmynewtransistorsinthe1960s,ibecamesmallerbutclevererandquicker.(t)iwasbroughtintopeople'shomesinthe1970s.(t)sincemybirthihavebeenbuilttotaketheplaceofhumanrace.(f:buildtoservehumanrace)(3)careful-readingtask1:lookatthetimelinebelow.fillintheblankswithinformationfromthereadingtext.

time

thedevelopmentofthecomputers

1642

1822theanalyticalmachinewasmadebycharlesbabbage.

1940s

thefirstfamilyofcomputerswasconnectedtoeachother.

1970s

now1642:thecomputerbeganasacalculatingmachine1822:theanalyticalmachinewasmadebycharlesbabbage.1936:thecomputergrewrapidlybothinsizeandinbrainpower.1940s:thecomputershadgrownaslargeasaroom.1960s:thefirstfamilyofcomputerswasconnectedtoeachother.1970s:computerswereusedinofficesandhomesnow:computersconnectpeopleallovertheworldtogether.step4.conclusionofthetext howdidcomputersdevelop?  acalculatingmachine  →_____________→ _________________→_________________→________________→_____________→ ________________→________________→_manynewapplications

Computer篇5

unit6 i’mgoingtostudycomputerscience知识点整理

一、词组、短语：

1、growup长大，

2、everyday每天，

3、besureabout对某事确信，

4、makesure确信/有把握，

5、send…to…把…发送到…/把…寄…，

6、beableto能/能够，

7、themeaningof…的意思/含义，

8、differentkindsof不同种类的，

9、incommon通常，

10、atthebeginningof在…开始的时候，

11、writedown写下/记下，

12、havetodowith必须处理某事，

13、takeup 开始从事/着手处理/接受，

14、hardlyever几乎不，

15、too…to…太而不能

二、习惯用法、搭配

wanttodosth.想做某事，                        

begoingto+动词原形：将要做某事，

practicedoingsth.练习做某事，                  

keepondoingsth.继续做某事，

learntodosth.学会做某事，                         

finishdoingsth做完某事，

promisetodosth.答应做某事，                      

helpsb.todosth.帮助某人做某事，

remembertodosth.记住要做某事，

agreetodosth.同意做某事，

lovetodosth.喜欢做某事，

begoingto的用法

1）  begoingto+动词原形——表示将来的打算、计划或安排。常与表示将来的tomorrow,nextyear等时间状语或when引导的时间状语从句连用。各种句式变换都借助be动词完成，be随主语有am,is,are的变换，goingto后接动词原形。

肯定句：主语+begoingto+动词原形+其他。heisgoingtotakethebusthere.

否定句：主语+benotgoingto+动词原形+其他i’mnotgoingtoseemyfriendsthisweekend.

一般疑问句：be+主语+goingto+动词原形+其他

肯定回答：yes,主语+be.                  否定回答：no,主语+benot.

areyougoingtoseeyourfriendsthisweekend?  yes,iam.  /   no,i’mnot.

特殊疑问句：疑问词+be+主语+goingto+动词原形+其他？

whatishegoingtodothisweekend?  whenareyougoingtoseeyourfriends?

2)如果表示计划去某地，可直接用begoingto+地点

wearegoingtobeijingforaholiday.

3)表示位置移动的动词，如go,come,leave等常用进行时表示将来。

thebusiscoming.             myauntisleavingforbeijingnextweek.

4)begoingto与will的区别：

①对未来事情的预测用“will+动词原形”表达，will没有人称和数的变化，变否定句要在will后面加not,

也可用will后面加not,或者缩略式won’t,变一般疑问句将will提至句首。

willplanesbelargeinthefuture?        yes,theywill./ no,theywon’t.

②will常表示说话人相信或希望要发生的事情，而begoingto指某事肯定发生，常表示事情很快就要发生。 

ibelievelucywillbeagreatdoctor.

③陈述将来的某个事实用will.   iwilltenyearsoldnextyear.

④表示现在巨大将来要做的事情用will.  i’mtirediwillgotobed.

⑤表示意愿用will.    i’lltellyouthetruth.

⑥表示计划、打算要做的事情用begoingto,而不用will.

i’mgoingtobuyacomputerthismonth.

---let’sdiscusstheplan,shallwe?  ----notnow.i______toaninterview. a.go b.went  c.amgoing d.wasgoing

------jackisbusypackingluggage.  ---yes.he____foramericaonvacation. a.leavesb.left c.isleaving d.hasbeenaway

三、重要句子（语法）

whatdoyouwanttobewhenyougrowup?               iwanttobeanengineer.

howareyougoingtodothat?                      i’mgoingtostudymathreallyhard.

whereareyougoingtowork?                       i’mgoingtomovetoshanghai.

whenareyougoingtostart?             i’mgoingtostartwhenifinishhighschoolandcollege.

四、词语辨析

1promisevt.保证，许诺。有三种结构：

1)promisetodosth.——mymotherpromisedtobuyapianoforme.

2)promisesb.sth. ——myauntpromisedmeabike.

3)promise+that从句——tompromisesthathecanreturnontime.

promisen.允诺，诺言  lilyisadishonestgirl.sheneverkeepsapromise.

2.when与while的区别：

when表示“当…时候”，既指时间点，又指一段时间，when引导的时间状语从句中的动词可以是终止性的也可以是延续性的。whentheteachercamein,thestudentsweretalking.

whenshearrives,i’llcallyou.

while表示“当…时候”，仅指一段时间，从句中的动作必须是延续性的，一般强调主从句的动作同时发生，while 还可以作并列连词，意为“而、却”，表示对比关系。

lisawassingingwhilehermotherwasplayingpiano.

tomisstrongwhilehisyoungerbrotherisweek.

3.practicevt. 练习，后接名词，代词或v-ing作宾语。

youreldersisterispracticingtheguitarintheroom.

常跟v-ing作宾语的动词有：

考虑建议盼原谅：consider,suggest/advise,lookforwardto,excuse,pardon.

承认推迟没得想：admit,delay/putoff,fancy.

避免错过继续练：avoid,miss,keep/keepon,practice.

否认完成能欣赏：deny,finish,enjoy,appreciate.

不禁介意与逃亡：can’thelp,mind,escape.

不准冒险凭想象：forbid,risk,imagine.

4.everyday与everyday区别

everyday adj.每天的  在句中作定语，位于名词前。thisisoureverydayhomework.

everyday 副词短语，在句中作状语，位于句首或句末。hereadsbookseveryday.

Computer篇6

七年级上英语外研版computers教学设计

一、教材分析

本课以电脑为话题，围绕daming与lingling的对话展开活动,内容涉及如何使用电脑完成作业、世界不同的地方的人们对电脑的使用程度等，既贴近生活，又开阔学生视野。在本模块的教学中，应充分利用学生在电脑方面的知识来促进英语学习，鼓励他们有效地利用电脑来学习。

二、学情分析

初三学生具备一定的捕捉信息的能力，有了表达的欲望。通过前面几个模块的学习，以具备一定的知识基础，这为本节课学习过程的顺利开展创造了较好的条件。

三、学习目标

1、熟练掌握学过的词汇。

2、能够描述怎样使用电脑。

3、一般现在时（当主语不是第三人称单数形式）的一般疑问句及其否定句。

4、一般现在时的特殊疑问句。

四、学习重点难点

1、掌握电脑方面的基本词汇，howtousecomputer?

2、读懂含有一般现在时的句子，掌握一般现在时的特殊疑问句和答句。

五、教学策略

本模块三个单元，我根据每个单元的不同特点进行复习，遵循听说领先、读写跟上的教学原则，训练学生听力；突出实践能力并训练书面表达；适当增加阅读材料。目的是培养学生自主学习，合作交流，创新探究的学习品质。

六、教具准备  多媒体      录音机       自制图片

七、教学设计

课前延伸、检测效果

一、复习词汇：课前要求复习词汇、短语，要求“四会”

二、课前朗读：大声朗读本单元所学过的单词、短语及重点句型以巩固复习效果。

三、课前检测：英译汉（记得合上课本哟！）

1、switchon               2、fivekilosaday                  

3、stayhealthy             4、savethedocument               

5、downlondmusicfromtheinternet                       

6、attheweekend                 

设计意图：既考察前面没复习过的知识，又对预习情况进行检测。促进学生课后养成良好的自我复习、预习的好习惯。

课内探究、合作提升

一、 听力训练

1、第一段对话（完成1、2）

环节过渡：canyouusethecomputer?whatdoyouwanttodo?

2、第二段对话、完成听力题目（3、4、5）

学习过程：准备：学生自读题目→实施：播放听力内容两遍→检查：小组交流检查→核对：分组以问答形式给出答案

设计目的：培养听力能力与技巧，进一步接触与computer有关的话题。初步形成合作交流，为复习对话做好过渡。

二、自主复习：uint1——uint3

1、自主复习：熟读本单元中的对话、短文理解内容，并能掌握重点的句子和短语（6分钟）

2、合作交流：小组内讨论环节1中的重点及疑难问题（pairworkandgroupwork）了解不同国家和地区的人们使用电脑的情况

3、精讲点拨：howdoiwritemyhomeworknthecmputer?句型及其回答，一般现在时的特殊疑问句。

观察：

------howdoiwritemyhomeworkonthecomputer?我怎么用电脑写作业？

------howdoisavethedocument?我怎么保存文件？

------wheredoiwritethename?我在哪里写名字？

------howdoiprintit?我怎么打印？

------where’stheprinter?打印机在哪里？

思考：

上边这些句子，叫做特殊疑问句。how,when,where等叫做疑问词，除去这些疑问词之后的句子叫                   。

4、尝试：（独立完成，小组内订正答案）

a将下列句子改为特殊疑问句。

1）doyouopenanewdocument?(how)

2)doesheplaycomputergames?(where)

b、自己独立将下列句子改为一般疑问句并作肯、否定回答。

iwanttohaveapet

.                            

shelikesfootball.

（小组长，还记得你的职责吗？）

设计意图：培养学生自我观察的能力，以及独立思考的能力。

5、检测效果：

i、请将下面的英文表达与相应的汉语意思搭配起来，并将序号填入题前的括号中。

a.使用鼠标b上网c打开电脑

d保存文件e连接显示器和电脑

f点击“新文件”

(   )1.swichonthecomputer

(   )2.connectthemonitortothecomputer

(   )3.usethemouse

(   )4.click“newdocument”

(   )5.savethedocument

(   )6.goonline

2.wemaketravelplansonthecomputer.(改为一般疑问句)

plansonthecomputer?

3.myfatherusesthecomputerintheevening.(就划线部分提问)

father         thecomputer

这一关你通过了吗？给自己一个恰当的评价吧！

great ( )    good（  ）    comeon（  ）

设计目的：本环节为重要内容，突出重点，解决难点，有的放矢，做好中考链接。激发学生学习热情，增强学习信心。新颖的形式掀起第二次学习高潮，要求尽量背诵，可进行必要提示，以尊重学生个性，彰显人性化教学。

穿插巩固，创新探究

环节过渡：weknowalotaboutthecomputer

a.下列关于电脑的单词，你能记住吗？看谁记得又快又对！

keyboard monitor mouse printer computer

能在电脑上指出他们么？

b.这几个词是什么意思呢？

print，connect，switchon，use，click，save

他们都是动词，在使用电脑时，可是大有用处啊！

试一试：请将下面的英文表达与相应的汉语意思搭配起来，并将序号填入题前的括号中。

a.使用鼠标b上网c打开电脑

d保存文件e连接显示器和电脑

f点击“新文件”

(   )1.swichonthecomputer

(   )2.connectthemonitortothecomputer

(   )3.usethemouse

(   )4.click“newdocument”

(   )5.savethedocument

(   )6.goonline

howtousethecomputer?makeyourownconversationinyourgroups.

设计目的：扩展学生视野，启迪心智，掀起第三次学习高潮。进一步加强合作学习，培养学生口头及书面表达能力，完成信息输出功能。

课堂总结，达标测评

总结本节重点考点，给出一些小测试题，当堂完成并评价。

设计目的：梳理知识使之系统条理化，养成良好学习习惯。

渗透情感，布置作业

必做作业：复习所学内容，整理课堂笔记，熟记词汇和短语，并做一下题目加以巩固与提高。

1、写出下列短语：

多少电子邮件                   发送邮件                    

上网                     拜访网站                   

下载音乐                    玩电子游戏                  

2、写作

有人说，网络是一把双刃剑，令人欢喜，令人忧，假设你的学校将举行英文口语比赛，请你以howtokeepsafeontheinternet为题写一篇发言稿，准备参加此次比赛。

要求：词数80词左右（文中不要出现作者本人的真实信息）

选作作业：（走近中考）

一、阅读理解

wearealreadyfamiliarwithcomputers—computersworkforusathome,inofficesandinfactories.butitisalsotruethatmanychildrentodayareusingcomputersatschoolsbeforetheycanwrite.whatdoesthismeanforthefuture?arethesechildrenluckyornot?

manypeoplewhodonotknowaboutcomputersthinkofthemasmachinesthatchildrenplaywith.theyworrythatchildrendonotlearnfromexperiencebutjustfrompressingabuttonandthatthisisnotgoodforthem.theythinkthatchildrenaregrowingnotknowingabouttherealworld.

butpeoplewhounderstandmoreaboutcomputerssaythatcomputerscanbeverygoodforchildren.acomputercanhelpthemtolearnabouttherealworldmorequickly,tolearnwhattheywanttolearnandthinkforthemselves.andforthefuture,don’tweneedpeoplewhocanthinkclearly,whoknowhowtogetinformationquicklyanduseitwell?whatdoyouthink?

1.“tobefamiliarwith”meansto______.

a.knownothing      b.knowabout      c.dislike      d.like

2.doeseveryonethinkcomputersaregoodforchildren?（  ）

a.yes,theydo.  b.no,noteveryonethinksso.c.theydon’tknow. d.theyarenotsure.

3.whatcancomputershelpchildrentodo?（     ）

a.tothinkclearly,todohomeworkandtowrite.     

b.toplaygames,todomathandtocopy.

c.tothinkclearly,togetinformationandtouseitwell.

d.tocount,tocleanthehouseandtogetinformation.

4.doesthewriterthinkcomputerisagoodthing?（   ）

a.itisn’tmentioned.b.no,hedoesn’tthinkso. c.hedoesn’tknow. d.yes,hedoes.

设计目的：进一步加强对基础知识的巩固，并利用话题作文，来引导学生正确的使用电脑，并从中受益。让学生远离网络的不良伤害，建立正确的上网意识。利用与电脑有关的阅读理解来进一步开拓学生的视野，接触与之有关的知识。

八、课后反思

（一）课前检测，激活课堂。这是复习课的前提。

（二）自主、合作、探究是学生必备的学习策略，为其终身学习奠定基础。

（三）在教学中，我成功“345”课堂教学模式，使之与我校倡导的自主、合作、探究有机结合。实现了小组学习的成功尝试。

（四）过渡语的应用，学习高潮的设置，拓展阅读，增强了课堂的趣味性和凝聚力。

（五）课堂作业的布置，与中考连接，训练了学生的应考能力。

Computer篇7

unit3computers

the3rdperiod:learningaboutlanguage

---thepresentperfectpassivevoice

goals:1.learnthepresentperfectpassivevoice.

2.helpthestudentsmasterthewayofusingthecorrectvoice,tellingthedifferencesbetweentheactivevoiceandthepassivevoice. 

teachingprocedures:

step1:revisionandlead-in

1. checkthehomeworkfirst

ex1:

1totally2revolution3artificialintelligence  4birth5simple-minded   6goby  

7dealwith 8network9truly    10anyway

ex2:

revolution;network;wentby;totally;truly;simple-minded;anyway;dealwith

ex3:

1 totally   2amazed   3exciting   4excited 

5cheaply  6unlucky

2.lead-in

say:areyoufamiliarwiththesecomputers?canyoucallthem?(askthesstodistinguishdifferenttypesofcomputers.)

doyouknowthesenewinventionsofcomputer?

awrist-wornpc hasbeeninventedrecently.

apen-likecomputerhasalreadybeendeveloped.

(showthemsomepicturesandaskthemtomakesomesentences,usingthepresentperfectpassivevoice.)

eg:it’sratherahotdaytoday!wouldyouliketohaveaswimafterschool?

haveyoueverswuminthebluewaterworld（蓝色水世界）intheorientalsuntown(东方太阳城)whichhasbeensetupintaizhou?

thereabeautifulswimmingpoolhasbeenbuilt.

manyhighbuildingshavebeensetup.

lotsofflowersandtreeshavebeenplanted.

anewbridgehasbeencompleted….

step2:discovering

askthesstodiscoverwhetherthesesentenceshavesomethingincommon..helpthemtolearntheusefulstructure:thepresentperfectpassivevoice. 

step3:discussion:learningthestructure

givesomeexplanations

1构成：

主动语态        被动语态

现在完成时    have/hasdone----------have/hasbeendone

hehasbeensenttostudythenewtechnologyinthecompany.

thedirtyclotheshavenotbeenwashed.

havethewindowsbeencleaned?

howmanyshoppingcentershavebeenbuiltinthiscity?

2.只有及物动词才有被动语态，不及物动词（词组）没有被动语态,如:happen,takeplace,

die,appear,disappear,fail,remain,lie,last,sit,stand,breakout,cometrue,belongto等.如：

whathashappenedtoyourbrother?

3.但许多不及物动词加介词或副词构成的短语动词，相当于及物动词，也可以有被动语态。

但短语动词是一个不可分割的整体，变为被动语态时，不可丢掉构成短语的介词或副词。如：

thechildhasbeentakengoodcareofbygrandmawangalltheseyears.

anoticehasbeenputuponthewall

step4:practiceandexercises

1.changethefollowingsentencesintothepresentperfectpassivevoice.

!).wehavecompletedallthepreparationsforthetask,andwe’rereadytostart.

2).thiscompanyhasproduced newtypesofcomputers.

3).theyhaveinterviewedseveralteachersforthejob.

4).georgehassentsometextsandpicturestohisfriend’scellphone.

5).theyhavedevelopedsomeprogrammesforthehumanresourcedepartmentoftheircompany.

2.changethefollowingsentencesintothepresentperfectpassivevoice.puttheverbsintocorrectform.

recentlywehaveboughtanewpersonalcomputer.wehaveusedthecomputereverydaysinceweboughtit.wehavejustjoinedourcomputertotheinternet.however,wehavefoundmanyproblemswithit.sowehavedecidedtoaskaprofessionalmantofixit. soonhehasfixedthecomputer.hehasbuiltapcwaywewanted.howexcitedweare!thesedayswehavewrittenalotofe-mailsonthecomputer.wehavedecidedtowriteareportaboutthepositiveandthenegativeeffectsofusingcomputers.

3.dosomeexercises:choice

step5:usingthestructure:playagame—whathasbeendecided.

1.givethessthesituation:getintogroupsoffour.yourtaskistodecidewhathasbeendecidedfortheclass.taketurnstomaketheideasasinterestingoraslivelyasyoucan.

2.givethesssomeexamples:

s1:ithasbeendecidedthatthosewhodonotdoheirhomeworkwillbeaskedtoreturntoschoolonsaturday.

s2:ithasbeendecidedthatthosewhokeeptheclassroomtidyshouldbeallowedtogohomeearlyeveryday.

s3:ithasbeendecided…        s4:…                

3.askthemtocollecttheonestheyalllikebestandbepreparedtotellthemtotheclass.

step6:furtherstudy: 高考链接(thisstepcanbedoneaccordingtoteachingneeds.)

1.---howlong_____atthisjob? b

---since1990.

a.wereyouemployed         b.haveyoubeenemployed

c.hadyoubeenemployed      d.willyoubeemployed

2.whenandwheretogofortheon-salaryholiday___yet.(上海春季)  d

a.arenotdecided              b.havenotbeendecided

c.isnotbeingdecided      d.hasnotbeendecided

3.allthepreparationsforthetask___,andwearereadytostart.(北京春季)  d

step7:homework

1.finishexercise1onp57.              

2.revisethepresentperfectpassivevoice.

Computer篇8

初二英语上册unit3computers阶段性检测

一、单项选择

1.youmight     manyhiddendangersinyourhome.

a.areunawareof     b.isunawareof   

c.amunwareof      d.beunwareof

2.theyangtzeriverisoneof      intheworld.

a.thelongestrivers      b.thelongestriver

c.longerrivers          d.longerriver

3.linfangcomeshome      thanbeforethisterm.shedoesn’thavesomanyclassesintheafternoon.

a.early       b.earlier     c.late     d.later

4.---whyareyoustandingthere,maggie?

---ican’tseetheblackboardclearly,twotallboysaresitting      me.

a.behind       b.infrontof     c.beside     d.nextto

5.eddiehas      todo,andhesleepsalldaylong.

a.everything      b.something     c.anything    d.nothing

6.---haveyouseenthefilmcominghomedirectedbyzhangyimou?

---notyet,i’m       seeingit.it’ssaidthefilmisgreat!

a.lookingdownon      b.lookingoutfor     

c.lookingupto         d.lookingforwardto

7.mr.greenalways       theweekendplayingwithhischildren.

a.spends       b.takes     c.pays     d.costs

8.---areyougoingtobraziltowatchfifaworldcup(年国际足联世界杯)thissummer?

---i’mnotsure.it       time.

a.dependson    b.caresabout  c.agreesto   d.findsout

9.mumalwaystellsmethatnothingcanbelearned       hardwork.

a.with      b.by    c.for     d.without

10.footballis      thanbasketball.

a.verypopular    b.popular  c.morepopular   d.muchpopular

二、阅读理解

a

weliveinthecomputerage.computerscanhelppeopledomuchofwork.suchasplayinggames,listeningtomusic,shoppingandsoon.butfewpeopleknowhowtotakecareofthem.pleaserememberthefollowingwhenyouuseyourcomputer:

1.keepyourcomputerinadrycoolroom.toomuchheatisbadforcomputers.

2.donotsmokenearyourcomputer.smokingisalsobadforthem.

3.donotdrinkoreatnearcomputers.alittlewaterandpiecesoffoodinthekeyboardarealsobadforacomputer.

4.keepyourscreencleananddonothaveittoobright.theyarebadforyoureyes.makesurethescreenisnottoofarortooneartoyoureyeswhenyouuseacomputer.

1.whatcanpeopledowithcomputers?

a.playinggames.    b.listeningtomusic   

c.shopping         d.allofthemabove

2.whereshouldcomputersbeput?

a.adryplace          b.acoolplace  

c.adryandcoolplace   d.awarmplace

3.whatisbadforacomputer?

a.toomuchheatintheroom,smokingoreatingnearthecomputer.

b.too-muchheatintheroom,drinkingoreatingnearthecomputer.

c.toomuchheatintheroom,smokingordrinkingnearthecomputer.

d.toomuchheatintheroom,smoking,drinkingoreatingnearthecomputer.

4.whyshouldn’twekeepthescreenofacomputertoobright?becauseit’sbadfor______.

a.thecomputer    b.oureyes     

c.ourbodies      d.ourenvironment

5.thebesttitleofthepassagemaybe______.

a.howtoprotectoureyes?          b.howtousecomputers?

c.howtoprotectyourcomputer?     d.whatcancomputersdoforus?

b

withthedevelopmentofscienceandtechnology,ourdailylifeisbecomingmorecolorfulandmoreconvenient.

anunderwaterhotel

itlookslikeaspaceshipbutitisactuallyapictureofanunderwaterhotel.acompanyplanstobuildthehotelintheseawhichisabout15metresbelowthesurface(表面).thewholebuildingisunderwaterandyoucangettoitbyswimminganddiving.

googleglass

googleglassisapairofglasseswithabattery(电池)hiddeninsidetheframe(边框).itcanperformmanyofthesametasksassmartphones.theglasshashiddencameraandatinyscreen.itisdesignedtotakehands-freephotosorvideosofanythingpeoplearedoing.

anewkindofshirt

hatewashingclothes?you’regoingtolovethiskindofshirtmadebyanamericanclothingcompany,woolprince.thisshirtcanbewornfor100straightdayswithoutwashing!thewoolprinceshirtneverneedsironing(熨烫).

thedigital(数字)library

canyouimaginewalkingintoalibraryandfindingallbookshaveturnedintocompanies?thefirstbooklesspubliclibraryisplannedtoopeninsanantonio,texas,america.computerswilltaketheplaceofbookssoon.

1.theunderwaterhotelisabout_______metersbelowthesurface.

a.10 b.15 c.100 d.150

2.youneedn’tuse______whenyoutakephotosorvideowithgoogleglass.

a.camerab.ascreenc.abatteryd.yourhand

3.youcanwearthewool&princeshirtforabout______withoutwashing.

a.amonthb.twomonthsc.threemonthsd.ayear

4.thedigitallibrarytellsussomethingaboutalibrarywithout______.

a.booksb.computersc.bookshelves d.reader

5.whichoneofthefollowingcanreduceourhouseworkinourdailylife?

a.theunderwaterhotel    bgoogleglass

c.thewool&princeshirt    d.thedigitallibrary

c

onemorning,ablindboysatbesideabuildingwithahatbyhisfeet.heheldasignwhichsaid,“iamblind.pleasehelpme.”

therewereonlyafewcoinsinthehat.amanwaswalkingby.hetookoutafewcoinsfromhispocketanddroppedthemintothehat.hethentookthesign,turneditaround,andwrotesomewordsonit.heputthesignbacksothateveryonewhowalkedbycouldthenewwords.

soonthehatbegantofillup.alotmorepeopleweregivingmoneytotheblindboy.thatafternoonthemanwhohadchangedthesigncametoseehowthingswere.theboyrecognizedhisfootstepsandasked,“areyoutheonewhochangedmysigninthemorning?whatdidyouwrite?”

themansaid,“ionlywrotethetruth.isaidwhatyousaid,butinadifferentway.”

whathehadwrittenwas,“todayisabeautifulday,butican"tseeit.”

doyouthinkthefirstsignandthesecondsignweresayingthesamething?

ofcoursebothsignstoldpeopletheboywasblind.butthefirstsignsimplytoldpeopletohelpbyputtingsomemoneyinthehat.thesecondsigntoldpeoplethattheywereabletoenjoythebeautifulday,buttheboycouldnotenjoyitbecausehewasblind.thefirstsignsimplysaidtheboywasblind,whilethesecondsigtoldpeopletheyweresoluckythattheywerenotblind.

thereareatleasttwolessonswecanlearnfromthissimplestory.

thefirstis：treasure（珍惜）whatyouhave.someoneelsehasless.tryyourbesttohelpthosewhoneedyourhelp.

thesecondis：becreative.thinkdifferently.thereisalwaysabetterway.

1.formthearticleweknowthat_______

a.theboyalwayshasahatonhishead

b.themanisoneofhisneighbors

c.theboyisblindandneedshelp

d.theboyworksfortheman

2.onthesignwhatthemanwrotewas,“_________”.

a.treasurewhatwehavealreadyhad

b.todayisabeautifulday,butican"tseeit

c.wearesoluckythatwearenotblind

d.tryyourbesttohelpthosewhoreedyourhelp.

3.accordingtothearticle,whichofthefollowingistrue?

a.thehatbegantofillupafterthemanwrotesomewordsonthesign.

b.themantookawayallthefewcoinsfromthehat.

c.theboywantedtogetenoughmoneytogotoschool.

d.nobodywantedtogiveanycoinstotheblindboy.

4.theword“recognized”hereinchinesemeans______

a.承认   b.接受   c.表扬   d.认出

5._______isthebesttide（题目）forthisstory.

a.becarefulnottobeblind.

b.becreative.there,isalwaysabetterway!

c.bekindtotheblind！

d.don"talwaysget,butoffer!

三、拼写单词

1.whowillknowhowtoo        thesystem?

2.ifsomethingisverysmall,itist       . 

3.thisbmwcaristooe       ;hedoesn’thveenouthmoneytobuyit.

4.planescantravelatafasters        thantrains.

5.manyyoungpeopleenjoyskiing.itisreallyp       .

四、完成句子

1.他父亲从事医生的工作。

hisfather                    adoctor.

2.那场意外事故改变了他的生活。

thataccident                             .

3.有些人没有意识到让小孩子独处的危险性。

somepeople                              thedangerofleavingthelittlechildrenalone.

4.除了必须要做家务之外，她还要照顾弟弟。

shemustdoallthehousework.                  ,shemustlookafterheryoungerbrother.

5.没有任何事情能阻止他实现自己的梦想。

nothingcan                                        hisowndreamcometrue.

Computer篇9

period4 listeningthegeneralideaofthisperiod：thisperiodincludeslisteningandwritingonpage21；listeningonpage55andlisteningtaskonpage58.apparently，thepurposeofthisperiodistotrainthestudents’listening—forinformation；forcomprehensionandforlanguage.meanwhile，thestudentswillbetrainedtoexpresstheirownopinionsafterlistening.teachingaims：1.helpthestudentstolearnabouttheknowledgeofinformationtechnology.2.enablethestudentstogetthemainideasofthelisteningmaterials.teachingimportantanddifficultpoints：1.howtogetthemainideaandinformationindetails.2.expresstheirownopinionsafterlistening.teachingmethods：1.task-basedlearning.2.cooperativelearning.teachingaids：1.ataperecorder.2.amultimedia.teachingprocedures：step1revisioncheckthestudents’interviews.getthestudentstoworktogetherwiththeirpartnerstointervieweachother.step2listeningandwriting（page21）task1listentoaconversationt：class，asweallknow，the21stcenturyisthecenturyofinformationandtechnology.nextwewilllistentoaconversationaboutdifferentkindsofinformationtechnologyorit.andasweknow，eachkindofinformationtechnologyhasitsownadvantagesanddisadvantages.sofromthisconversationwewilllistenfortheadvantagesanddisadvantagesofeachone.butbeforelisteninglet’sfirstlookatthepicturesonpage21andtheformonpage22tomakesurewhatyouaregoingtodowhilelistening.ok，let’sbegin.thestudentslistentotheconversationforthefirsttime.task2discussionandfillingt：youcanseethereareatv，acd-rom，acomputer，aradio，advdandnewspaperhere.nowtrytofinishfillingintheformwiththeinformationyouhavejustgotfromtheconversation.suggestedanswers：

typeofit

advantages

disadvantages

tv

youcanbothlistenandwatch

youcan’twritetofriends

web

youcanfindinformation

it’sveryexpensive

radio

youcanlistentoenglish

youcannotwatch

book

youcangetinformation

sometimesitisout-of-datet：now，let’sdiscusstheadvantagesanddisadvantagesofeachtypeofitinsmallgroupsandthendecidewhichtypeofitisbestforyoutouse，accordingtotheformaboveandexplainthereasons.whilediscussing，remembertousethefollowingexpressions：ithinkthat...inmyopinion...ibelievethat...iagreebecause...idisagreebecause...i’vedecidedthat...step3listening（page55）t：nowcometothelisteningonpage55.beforeyoulistening，pleasereadtherequirementsofex.1.afterthat，youwillfindthethreerobotsfromthepicturesaboveonpage55andnumberthem.thepossiblenumber：picture1—no.3 picture3—no.2 picture4—no.1t：nowpleaselookattheseboxesonpage55beforeyoulistentothetapeagain，andtrytofindoutthelisteningpoints.paymoreattentiontothesepointsandyoumaymakesomenoteswhilelistening.threeminuteslater.t：nowtrytofillintheboxeswiththeinformationfromthelisteningmaterial，andthencheckyouranswerswithyourpartners.suggestedanswers：

personalrobot

information

size

35cm

whatitlookslike

robotwithfivearms

whatitcando

allhomework

price

50yuanaday

bird-likeandroid

information

size

10cm

whatitlookslike

bird-likeandroid

whatitcando

singsbeautifully

price

600yuan

lonelyandroid

information

size

2m

whatitlookslike

large，energeticrobot

whatitcando

climbsmountains；playsguitar；singskaraoke

telephonenumber

room-1234step4listeningtask（page58）t：nowpleaseturntopage58，andfinishthelisteningtask.asweknow，computersareusedwidelyandputintoandroids.pleaselookatthepicturesabove.therearetwoandroidsinit.oneworksasamaid.theotherworksinacarfactory.theyarefriendsandtheyweremadeatthesametime.nowtheyaretalkingabouttheirlivesandwhatitfeelsliketobeandroid.ok，pleaselistencarefullytotheirproblemsandfillintheform.i’llplaythetapetwice.afterlistening.t：trytofillintheformsasquicklyasyoucan，andthenwewillchecktheanswersinclass.suggestedanswers

sallyandbrenda’sproblems

abouttheirjobs

theirprogrammerdecidedthem

aboutchangingtheirjobs

theyarenotabletochangejobs

aboutwhodecidestheirfuture

theirprogrammerdoes

abouthowtheyaredifferentfrompeople

theycannotsmell，laugh，taste，oreatfood

abouthowtheyarethesameaspeople

theyenjoyfootballt：fromwhatwehavejustlistened，weknowthatsallyandbrendahavesometroublesintheirlives.theyaretreatedbadly.nowyouaregoingtomakealistoftherightsthatandroidsshouldhavesothattheywillbetreatedbetter.youcanworkwithyourpartnersandhavediscussion.suggestedanswers：1.theyshouldbeabletochoosetheworktheydo.2.theyshouldhavetheirowntime.3.theyshouldbeabletochangetheirjobs.4.theyshouldbeabletodecidetheirownfuture.5.theyshouldbeabletotaste，smell，feel，etc.step5assignmentt：class，ireallyappreciateyourgoodperformanceinthislisteningclass.icanseethatyourlisteninghasgreatlyimprovedsinceyoucametotheseniorschool.keeponyourgoodwork!ok，wehavenotimeleft.i’dliketoassignyousomehomeworktodo.1.gooverthelisteningandwritingonpage21andgetreadyforthewriting.step6thedesignofthewritingontheblackboard

unit3 computers

period4

typeofit

advantages

disadvantages

tv

youcanbothlistenandwatch.

youcan’twritetofriends.

web

youcanfindinformation.

it’sveryexpensive.

radio

youcanlistentoengl