Unit7 New Waves of Technology教案（精选2篇）

Unit7NewWavesofTechnology教案篇1

meaningthroughpracticebuildyourskillsthesequestionscanepost–readingactivitiestobecompletedingroupsintheclassroomorforhomework.answerkey1.<answersmayvary.sampleanswersonly.>advancesinscience:theoryofrelativity,computerscience,quantummechanics.advancesintechnology:rocket,computer,technology,bioengineering.2.hewasembarrassed.hewantedtoescapefromtheuncomfortablepositionhehadfoundhimselfin.3.b4.c5.c6.anamericanwholikedtoskifirstinventedthesnowboard.hediditbyboltingtwoskistogether.hecalleditasnuffer.7.personalopinion.b.buildyourvocabulary.dividethessintogroupsof4.thessmustidentifythesentenceinthetextthatuseseachdifferentfromthetext,eachgroupmustwriteasentenceabouteachexpressionanswerkey1.appealto      beattractiveandofinteresttocomeupwith    thinkofaplan,idea,solution,etcdealwith       dowhatisnecessarytoachievethedesiredresult.setoff         startajourney;causesomethingtoexplode.signalto       makeagesture,movement,sound,oractioninordertogiveaparticularmessagetopersonwhoseesorhears.c.buildyourlisteningskillsinstructionsforteacherbeforelisteningtotheaudiotape,haveyourstudentsreadandstudytworeadingsinsection4,nasaroverwakesuponmarsand mothersuesnestleoverlackofgmmilklabel.thesetwopassageswillintroducemanyofthenewwordsinthislisteningmaterial.typescripts<omitted>answerkeypart1.1.b2.b3.b4.bdbuildyourspeakingskillsreadthedialoguetotheclass.havetheclassrepeatsentencesasawholegroup.thenaskfor anindividualtorepeatasentence.checkforpronunciationhelpthesstofocusonchunksofwordsratherthanone–wordutterances.forexample:canigether/tocallyou/whenshegetsbacki’msorryjenny/he’snothome/rightnow.canyougethim/tellhimthat______called?whendoyou/expectherback?canyoutellme/whenshe’llbeback?talkyourheadoff:technicallyspeakingwritetheselanguagepatternsontheboard.practicethesepatternswiththeclassfirst.askingforopinion                      givingopinionwhatdoyouthinkabout?                 ithink---what’syouropiniononlimitstotheamount  inmyopinionoftechnology?howdoyoufeelabouttoomuchtechnologyinourlives?                           ifeelthat---inwhatareashouldwefocusontechnology?medical,sports,communication,gameswhat’syourfavoritenewtechnology?ebuildyourwritingskillsreviewexplanationsusedinunit6.askthessforanexplanationoftheuseofbecause providesthereason,supportingtheinformationforthemainsentence.becauseisusedtoexpressexpectedresultsdiscusstheuseofeventhoughandyetthesetwoconnectorsshowsomethingthatistheoppositeorincontrasttothemainsentence.eventhoughisusedtoexpressunexpectedresults.ingroupshavethessrewritethepara.theteachercanmovefromgrouptogroupprovidinghelpwhereneeded.f.projecttime:putyourskilltogether.thisactivitycanbeindividualorgroupproject.thessfollowtheinstructionsgiveninthetextanddotheclasspresentation.

Unit7NewWavesofTechnology教案篇2

readingtolearnthissectionincludesthreearticlesontechnologicalachievementsandonproblemsarisingfromtechnologicalachievements.nasaroverwakesuponmarswithoutthebooksopen,writethetitleofthistextontheboard.havesspredictwhatthetextisaboutfromthetitle.questions:what’sthesubjectinthistitle?whatdoyouthinkanasarovercouldbe?whatistheverb?giveotherexamplesthatwakeup.whatistheobject?whatismars?howcanyoutraveltomars?wouldthisbeapersonorthingthatwouldtraveltomars?whattypeoftechnologywillwereadaboutinthistext?doesanyoneistheclassknowsomethingaboutmarsthattheycouldsharewiththeclass?thereisalotofnewvocabularyinthistext.assignthereadingforhomeworkandhavethesscategorizethenewvocabularyintothefollowinggroupsfindallthewordsorphrasesrelatedtotherover<spacecraft.>findallthewordsorphrasesrelatedtothemars<planet>findallthewordsorphrasesrelatedtonasa<people/scientists>discusspost–readingactivitieswiththeclasstechnology for a nationagain,withoutthebookopendiscussthetitle.havethessmakepredictionsaboutthetext.questionswhendidchinasendapersontospace?whowasthatpersonthattraveledintospace?howdidchinasucceedinsendapersonintospace?whatisinvolvedinsendingahumanbeingintospace?whendidchinabegintodevelopspacetechnology?whathavechinesescientists achievedovertheyears?askthess toimagineorpredictwhatwillhappenintwoyearsfromnowinspacetechnology.willoneofthenwilltravelintospaceinthefuture?teachingtippredictionsencouragethesstorelayonpriorknowledgeandinterpretationsofthetitlewords.<ruddell,martha.>assignthereadingforhomework.discusspost–readingactivitiesinthefollowinglessoncheckstudents’predictionswithinformationinthetext.mothersuesnestleoverlackofgmmilklabel1.      scmpstandforsouthchinamorningpost,amajorenglishnewspaperbasedinhongkong2.      nestle:nestlewithheadquartersinvevey,switerlandwasfoundedin1866byhenrynestle,apharmacist,whodevelopedafoodforbabieswhowereunabletobreastfeed.hisfirstsuccesswasaprematureinfantwhocouldnottoleratehismother’smilkoranyoftheusualsubstitutes.peoplequicklyrecognizedthevalueofthenewproduct,afternestle’snewformulasavedthechild’slife,andsoon,farinelacteehenrinestlewasbeingsoldinmuchofeurope.3.      nestleistodaytheworld’sbiggestfoodandbeveragecompany.thenumberofitsemployeesisabout253000.ithasfactoriesoroperationsinalmosteverycountryintheworld.4.      beforeintroducingthetexthaveadiscussaboutlabels.bringinseveralitemswithlabels,forexample:acanofbambooshoots,driednoodles,driedsoup,tomatosauce,ketchup,etc.dividethessintogroupsandhandoutanitemtoeachgroup.introducetheword“ingredient”.havethestudentsidentifytheingredientsineachitem.thiscanalsobenamed“labeling”theingredients.explainthatthefirstingredienthasthehighestcontent.thenextingredientissecondincontentandsoon.5.      introducethefollowingvocabulary:productsandconsumers.usetheitemsthatyouhavebroughttoclasstoshowthatintheretailworldthenameforeverythingthatisboughtandsoldisproduct.thepeoplethatbuytheproductarecalledconsumers.6.      again,writethetitleofthetextontheboard.discussthemeaningofthewordsinthetitle.askthesstoidentifysubject,verbandobject.questionsdoyouthinkthismotherlikestodrinkmilkthatismadefromagmfood?wouldyoudrinkoreatsomethingwithgmfoods?doyouthinkshewonorlostthecase?whatothernestleproductshaveyoueatenordrank?askthess guesswhatthetextwillbeabout.rememberduringthediscussionitisimportanttoacceptstudents’allpredictions.makingnojudgmentsabouthowcorrectthepredictionsaretothetitle.askthestudentstoreadthetextforhomeworkofingroups.discusspost-readingactivities.checkthestudents’predictionswiththeinformationinthetext.