高中英语人教版必修二 Unit 4 课文内容.doc

《高中英语人教版必修二 Unit 4 课文内容.doc》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、必修二Unit4课文内容1.Norainforest,noanimals,nodrugs.△“No+n.,no+n.”句式本句属于“No+n.,no+n.”句式，该句式表示“没有……，就没有……”。Nopains,nogains.一分耕耘，一分收获。Nomoney,notalk.没钱免谈。Nofire,nosmoke.无风不起浪。Nocross,nocrown.不经历风雨，怎能见彩虹。2.Butwhatanexperience!本句是由what引出的感叹句，补充完整是Butwhatanexperienceitwas!

2、△what引出的感叹句其常见结构有：What+a/an(+形容词)+可数名词单数（+主语+谓语）！What+形容词+不可数名词/可数名词复数（+主语+谓语）！Whatawonderfultimewehadyesterday!Whatfineweather(itis)!Whatprettygirls(theyare)!△how引出的感叹句How+形容词+a/an+可数名词单数（+主语+谓语）！How+形容词/副词（+主语+谓语）！(其中的主语一般由“the+名词”引出)How+主语+谓语！Howcleveraboy(h

3、eis)!Howbeautifulapark(itis)!Howfasttheboyruns!Howinteresting!练习：⑴Donotletanyfailuresdiscourageyou,foryoucannevertell______closeyoumaybetovictory.A.howB.whatC.whichD.where⑵_______difficultquestionstheyare!Ican’tanswerthem.A.HowB.HowanC.WhatD.Whatan⑶_______beaut

4、ifulyournewdressis!A.HowB.HowanC.WhatD.Whatan⑷Imissmyfriendverymuch._______Iwanttoseeher!A.HowB.HowanC.WhatD.Whatan⑸单句改错①Iwassurprisedbyherwords,whichmademerecognizehowsillymistakesIhadmade.②Ithinkparentsshouldbetaughttounderstandwhatimportanteducationistotheir

5、children’sfuture.3.Whatmustbedoneifwildlifeprotectionistosucceed?本句是含有if引导的条件状语从句的复合句，从句中的动词不定式作表语，表示预的结果。△动词不定式作表语不定式作表语的用法：⑴表示事态发展的结果、预期的结果等Thisexperiencewastochangehislife.Thenextstepistomakesurethatyouknowexactlywhatisrequired.⑵表示计划、安排、决定等Theyaretogetmarrie

6、dinMay.⑶表示命令、意愿、劝告、禁止等。Nooneistoknow.Childrenarenottosmoke.练习：⑴ThediscoveryofgoldinAustralialedthousandstobelievethatafortune________.A.ismadeB.wouldmakeC.wastobemadeD.hadmade⑵完成句子做那件事只会毁掉你自己。Todoitis_________________.(ruin)4.Now20percentofthewildlifeparkisused

7、inthisway.△“百分数或分数+of+名词/代词”结构作主语本句的主语属于“百分数或分数+of+名词/代词”结构，该结构作主语时，谓语动词的数取决于of后面的名词/代词。Twothirdsoftheworkersinthefactoryaremen.Eightypercentofhisbookshavebeensold.Onethirdoftheworkhasbeendone.练习：Onethirdofthecountry______coveredwithtreesandthemajorityoftheciti

8、zens______blackpeople.A.is;areB.is;isC.are;areD.are;is5.tokeepsomeoneorsomethingsafefromharm△“keep+宾语+宾补”结构keepsomeoneorsomethingsafe为“keep+宾语+宾补”结构，宾语为someoneorsomething，宾补