Unit3  Computers  Book2

unit3 computers book2
period1  wordsandexpressions
liujuan
i.content:
newwordsandexpressionsinunit3
ii.teachingaims:
masterthenewwordsandexpressions.
iii.mainpoints:
1.pronouncethewordsandphrasescorrectly
2.trytorememberthespellingandchinesemeaning
iv.difficultpoints
usethewordsfreely
v .teachingsteps
step1.pronunciationcorrecting
readaftertheteacherorthetapetwice.thentheteacherasksthestudentstoreadwordsbythemselves.
step2.skillsinmemorizingthenewwords
theteacheranalysesthestructureandusageofthenewwordsbriefly.
step3.consolidationofthewordsandexpressions
★单词翻译
1.____________vt.计算   2.____________n.计算器   3.____________n.笔记本
4.____________a.简单的 5.____________n.工艺；技术6.____________a.科技的
7.____________n.革命   8.____________a.宇宙的    9.____________a.数学的
10.____________a.人造的11.____________n.智力；智能12.____________ad.完全地
13.____________n.网络 14.____________ad.真实地   15.____________n.种族
16.____________n.诞生 17.____________n.优势；优点18.____________n.缺点
19.____________v.打字 20.____________vi.不同意   21.____________n.选择
22.____________n.原料 23.____________ad.亲自地   24.____________vt.创造
25.____________n.教练 26.____________n.步骤；动作27.____________vi.出现
28.____________n.脑   29.____________n.拖把      30.____________vi.徘徊
★词组
1.___________________共有；共用  2.___________________依……看来
3.___________________走过；过去  4.___________________处理；安排；对付
5.___________________在某种程度上6.___________________弥补；整理
7.___________________毕竟        8.___________________在……的帮助下
9.___________________看守；监视
★ 单词拼写
1.creditcardshavebroughtabouta________(革命)inpeople’sspendinghabits
2.i’msorrytosaythati______(彻底地)forgetaboutit.
3.lookbeforeleap.don’tbe____________(头脑简单的).
4.withthedevelopmentof_________(技术),morepracticalmachineshavebeeninvented.
5.inbasketballmatches,americanplayershaveanobvious_________(优势)inheight.
6.p________speaking,i’minfavoroftheplan.
7.inc______withmanyothers,sheappliedforatrainingplace.
8.idon’tlikea________flowers,whichcannotpurify(净化)theair.共8页，当前第1页12345678