新人教高一英语必修二unitlanguagepoints.pptx

《新人教高一英语必修二unitlanguagepoints.pptx》由会员分享，可在线阅读，更多相关《新人教高一英语必修二unitlanguagepoints.pptx（22页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、1A short speech第1页/共22页2Dictation 第2页/共22页Learning aims1.To revise some useful words and phrases.2.To learn some important sentences.3.To remember them and learn to use correctly.第3页/共22页.词汇链条词汇链条1_vt.计算 _n.计算；估计2_vt.简化3_adj.合逻辑的；合情理的 _adv.逻辑上；合逻辑地；有条理地4_n工艺；科技；技术 _adj.科技的5_n智力；聪明；智能 _adj.智能的；聪明的6_v

2、t.解决；解答 _n解决；解答7_n真实；事实；现实 _adj.真正的；真实的 _adv.真正地；确实地calculatecalculationsimplifylogicallogicallytechnologytechnologicalintelligenceintelligentsolvesolutionrealityrealreally第4页/共22页8_adj.私人的；个人的；亲自的 _adv.就个人而言；亲自9_adj.总的；整个的 _adv.完全地；整个地 10_n应用；用途；申请 _vt.申请；涂抹11_vt.&vi.探索；探测；探究12_adv.无论如何；即使如此13_n目标；

3、目的；球门；(进球)得分14_vi.&vt.发信号 _n信号；符号15_n类型 vt.&vi.打字 _n打字员16_vi.出现；发生personalpersonallytotaltotallyapplicationapplyexploreanyhowgoalsignalsigntypetypistarise第5页/共22页.重点短语再现重点短语再现1.1._ _ 从从时起时起2.2._ _ 结果结果3.3.如此如此以致于以致于4.4._ _ 在某种程度上在某种程度上5.5._ _ 在在的帮助下的帮助下6.6._ _ 处理；安排；对付处理；安排；对付7.7._ _ 看守；监视看守；监视8.8._

4、 _ 共有；共用共有；共用9.9._ _ 弥补弥补10.10.毕竟毕竟from.onas a resultso.thatin a waywith the help ofdeal withwatch overin commonmake upafter all第6页/共22页Important sentences第7页/共22页1.In small groups,discuss what they have in common.(what:所所的的)=the things thatI lived in what you call“Ancient Greece”.what=the place tha

5、t What I have heard has something in common with what you have seen.我所听到的与你所看到的有一些共同之处我所听到的与你所看到的有一些共同之处第8页/共22页2.It took nearly two hundred years before I was built as anIt was+时间段+beforeIt was not+时间段+beforeIt will be+时间段+before It will not be+时间段+before 过了多久才过了多久才没过多久就没过多久就要过多久才要过多久才不久就不久就第9页/共22

6、页昨晚很久后我才睡着。1).It was a long time before I got to sleep四年后我们才能再次见面。2).It will be 4 years before we meet again.不久我们就到哪儿了。3).It didnt take long before wo get there.不久后你就会恢复健康。4).It wont be long before you get well again.()recoverTranslate the following sentences.第10页/共22页It took them three years to bui

7、ld this road.造这座桥花了他们两年时间。造这座桥花了他们两年时间。这道数学题花了我两个小时这道数学题花了我两个小时他的钱用来买书了。他的钱用来买书了。买一台新电脑要花一大笔买一台新电脑要花一大笔他花了大量时间才记住了这些单词他花了大量时间才记住了这些单词他们用了三年时间修完了这条路他们用了三年时间修完了这条路他花了一下午修车。他花了一下午修车。I spent two hours on this math problem.His money was spent for books.A new computer costs a lot of money.Remembering thes

8、e new words cost him a lot of time.Repairing this car took him the whole afternoon.They spent two years(in)building this bridge.第11页/共22页随着岁月的流逝，我被做得越来越小了。as 做连词引导时间状语从句，做连词引导时间状语从句，“随着随着”with 和和as表示表示“伴随伴随”With的复合结构的复合结构；表伴随条件原因方式；表伴随条件原因方式 doing 主动主动 进行进行 done 被动被动 完成完成 to do 将来将来 adj/adv/介词短语介词短语

9、 状态状态 3.As time went by,I was made smaller.=With time going by,.with+n./pron.第12页/共22页1）The murderer was brought in,with his hands_behind his back.A.being tied B.having tied C.to be tied D.tied John received an invitation to dinner and with his work _,he gladly accepted it.A finished B finishing C h

10、aving finishing D was finished即学即用第13页/共22页3)_ two exams to worry about,I have to work really hard this weekend.A.With B.Besides C.As D.Because of4)They got there without any difficulty with the boy _ the way.A leading B led C to be led D lead第14页/共22页-He came in,with a book _.-He slept,with the lig

11、ht _.-He was lying there,with his eyes _.在他手里在他手里开着开着睁着睁着on open with+n./pron.+adj/adv/介词短语介词短语in his hand第15页/共22页4.She programs us with all the possible moves she has seen while watching human games.她把观看人类比赛时所看到的她把观看人类比赛时所看到的一切可能的动作编入我们的程序。一切可能的动作编入我们的程序。典例体验典例体验 _,Ill go abroad to study.可能的话，我将去国

12、外学习。可能的话，我将去国外学习。Do not talk _.吃饭时不要讲话。吃饭时不要讲话。If(it is)possiblewhile eating第16页/共22页归纳总结归纳总结本句中的本句中的while watching.while watching.是是“”作时间状语。作时间状语。when,while,whenever,before,after,until,tillwhen,while,whenever,before,after,until,till和和if,unless,thoughif,unless,though等引导的等引导的 和和 状语从句，状语从句，当从句的主语与主句的主

13、语一致且从句谓语动词是当从句的主语与主句的主语一致且从句谓语动词是bebe的某种形式的某种形式时，从句的时，从句的 和和 可以省可以省略，即用略，即用“连词连词+分词短语分词短语”结构来代替从句。当从结构来代替从句。当从句为句为“连词连词+it is+it is+adj.”.”时，也常将时，也常将 省略掉。省略掉。连词连词+分词短语分词短语时间时间条件条件主语主语系动词系动词bebeit isit is第17页/共22页即学即用即学即用(1)(1)除非收到邀请，否则我是不会去参加她的聚除非收到邀请，否则我是不会去参加她的聚会的。会的。I wont go to her partyI wont go to her party_.(2)(2)如果有必要的话，我明天来。如果有必要的话，我明天来。_,Ill come tomorrow.,Ill come tomorrow.unless(I am)invitedIf(it is)necessary第18页/共22页Summary 1.What 在定语从句中的用法2.Before在句中的用法3.As引导状语从句的用法4.状语从句中主语和系动词省略的情况第19页/共22页Finish exercises 5-10 on page 34-37 on 优化设计优化设计第20页/共22页第21页/共22页感谢您的观看！第22页/共22页