高中英语人教版必修2课件：3单元重点小结.ppt

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1、单元重点小结,重点句型,重点语法,交际功能,走近高考,拓展阅读,1.IdevelopedveryslowlyandnearlytwohundredyearsIwasbuiltasananalyticalmachinebyCharlesBabbage.我发育缓慢,差不多到了两百年之后,查尔斯巴比奇才把我制成了一台分析机。2.Bythe1940sIaroom,andIwonderedifIwouldgrow.到20世纪40年代时,我已变得像一个房间一样大,我不知道是否还会变得更大。3.,Iwasmadesmaller.随着时间的流逝,我被做得更小了。,ittook,before,hadgrowna

2、slargeas,anylarger,Astimewentby,重点句型,重点语法,交际功能,走近高考,拓展阅读,4.mymemoryhasdeveloped,likeanelephant,IneverforgetanythingIhavebeentold!随着时间的推移,我的记忆能力发展得如此之快,就像一头大象一样,我从来不会忘记别人告诉我的任何事情!5.AndmymemorybecamelargeevenIcouldntbelieveit!我的存储量变得如此之大,连我自己都不能相信!,Overtime,somuchthat,so,that,重点句型,重点语法,交际功能,走近高考,拓展阅读,

3、ThePresentPerfectPassiveVoice(现在完成时的被动语态)1.Theyhavechangedmequitealotovertime.Iquitealotbythemovertime.2.Thepeoplehaveusedmeinofficesandhomessince1970s.Iinofficesandhomesbythepeoplesince1970s.3.Theyhavefoundmanynewapplicationsformesincethe1970s.Manynewapplicationsformebythemsincethe1970s.4.Thescient

4、istshaveputmeintospacerockets.Iintospacerocketsbythescientists.,havebeenchanged,havebeenused,havebeenfound,havebeenput,重点句型,重点语法,交际功能,走近高考,拓展阅读,Makingdecisions(作出决定)1.Ivedecidedthat.我决定2.Ibelievethat.我相信3.Letsdecide.让我们决定4.Letsmakeadecision.让我们作出决定。Reasoning(解释理由)1.As/Since.,Ithink.由于,我认为2.Givemeyou

5、rreasons.给出你的理由。3.Iagree/dontagree.because.我同意/不同意因为4.First.Second.首先第二5.Ithink/dontthink.我认为/不认为6.Whatmakesyouthinkso?你为什么这样认为?7.Theadvantage/disadvantageis.优点/不足是,重点句型,重点语法,交际功能,走近高考,拓展阅读,高考阅读理解做题技巧细节理解题(1)阅读理解在高考试题中所占比重较大,要攻克阅读理解,除了在平时学习中提高阅读能力外,还要掌握一些解题方法。从阅读理解设题的角度来看,目前高考阅读理解中一般以细节理解题、推理判断题、词义猜

6、测题和主旨大意题这四种题型为主。细节理解题的做题方法:细节理解题一直以来都是高考阅读理解考查的重点题型之一,在阅读理解中所占的比重也较大。细节理解题考查的是考生对具体信息和细节的理解能力,是对考生最基本的要求。解答此类题时,应采取“带着问题找答案”的方法。该方法主要分三步:,重点句型,重点语法,交际功能,走近高考,拓展阅读,1.阅读题干,抓住题干中的关键词。2.以题干中的关键词为线索,运用寻读、跳读等技巧,快速寻找与问题有关的段落和语句。3.找到相关段落和语句中的对应点,将此对应点与题中四个选项进行对比,找出能同义替换的选项,确定答案。,重点句型,重点语法,交际功能,走近高考,拓展阅读,【文章

7、导语】AlmostalltheteenagersareinterestedinsurfingtheInternet.ButhowmuchdoyouknowabouttheInternet?Thistexthelpsyouknowaboutit.几乎所有的青少年都对上网冲浪感兴趣。但是你对网络了解多少呢?本文帮助你去了解它。,重点句型,重点语法,交际功能,走近高考,拓展阅读,TheInternetisbecomingimportantinourlife.Hereissomethingaboutit.WhatistheInternet?TheInternetisalarge,worldwideco

8、llectionofcomputernetworks.Anetworkisasmallgroupofcomputersputtogether.TheInternetismanydifferentnetworksfromallovertheworld.OnceyouhavelearnedtousetheInternet,youcandoalotofinterestingthingsontheWorldWideWeb.WhatistheWorldWideWeb?,重点句型,重点语法,交际功能,走近高考,拓展阅读,TheWorldWideWebhasbeenthemostpopulardevelop

9、mentoftheInternet.TheWebislikeabigelectronicbookwithmillionsofpages.Thesepagesarecalledhomepages.Youcanfindinformationaboutalmostanythingintheworldonthesepages.Forexample,youcanusetheInternetinsteadofalibrarytofindinformationforyourhomework.Youcanalsofindinformationaboutyourfavoritesportorfilmstar,t

10、alktoyourfriendsorevendosomeshoppingonthepages.Mostpageshavewords,picturesandevensoundormusic.,重点句型,重点语法,交际功能,走近高考,拓展阅读,Whatise-mail?Electronicmailisawayofsendingmessagestootherpeople.Itsmuchquickerandcheaperthansendingaletter.Ifyouwanttousee-mail,youmusthaveane-mailaddress.Thisaddressmusthaveletter

11、sanddotsandan(meaningat).Thisiswhatanaddresslookslike:Emily.Writeamessage,typeinthepersonse-mailaddress,thensendthemessageacrosstheInternet.Peopledontneedtousestamps,envelopesorgotothepostofficesincetheinventionoftheInternet.Quick,easyandinterestingthatstheInternet!,重点句型,重点语法,交际功能,走近高考,拓展阅读,词海拾贝coll

12、ection/klekn/n.收集物;收藏品homepage/hmpeId/n.主页dot/dt/n.点address/dres/n.地址invention/Invenn/n.发明,重点句型,重点语法,交际功能,走近高考,拓展阅读,诱思探究1.Whatdoestheword“e”ine-mailstandfor?2.DoyoulikeshoppingontheInternet?3.Whatisthebesttitleforthetext?A.TheInternetB.TheE-mailC.TheWorldWideWebD.TheComputer,答案:Itstandsfor“electronic”.,答案:Differentstudentshavedifferentanswers.,答案:A,