Unit 4 Public transport Grammar 教学设计 3

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1、Unit4PublictransportGrammar教学设计3Step1:GeneralintroductionLet’shaveatry,everyone!Canyougivemecorrectanswerstothefollowingsentences?高考链接1.Mycousincametoseemefromthecountry，         meafullbasketoffreshfruits．(2006安徽)A.brought                 B.bringingC.tobri

2、ng                 D.hadbrought2.Mr.Greenstoodupindefenceofthe16-year-oldboy，sayingthathewasnottheone.(2006安徽)A.blamed       B.blaming    C.toblame D.tobeblamed3.Ifyouthinkthattreatingawomanwellmeansalways______herpermissionforthings，thinkagain.(2006湖南)A.ge

3、ts    B.got             C.toget       D.getting4.Asthetwentiethcenturycametoaclose，therawmaterialsforagreatnationalliteraturewereathand，waiting_____.(2006湖南)A.touse    B.tobeused         C.tohaveused      D.tobeusing5.Toaroomabovethestore，whereaparty______，

4、someworkerswerebusilysettingthetable.(2006湖南)                                             A.wastobeheld     B.hasbeenheld    C.willbeheld        D.isbeingheld6.Don’trespondtoanye-mails        personalinformation，nomatterhowofficialtheylook.(2006天津)A.searchi

5、ng    B.asking        C.requesting       D.questioning7._______forthebreakdownoftheschoolcomputernetwork，Alicewasinlowspirits.(2006福建)A.Blaming        B.Blamed                C.Toblame       D.Tobeblamed8.Itisdifficulttoimaginehis_______thedecisionwithoutan

6、yconsideration.(2006陕西)A.toaccept   B.accept   C.accepting   D.accepted答案：1-5BCDBA6-8CBCWelldone！Todaywe’lllearnanewGrammaritem——PARTICIPLESThegrammariteminthisunitfocusesonverb-edandverb-ing，bothofwhicharealsocalledparticiples.Youwillreviewthefunctionsofve

7、rb-edandverb-ingindifferentsituations.Youareexpectedtoapplywhatyoulearntopracticebyfulfillingsomewrittentasks.[Step2:Explanation:1.分词的构成分词分为现在分词和过去分词。现在分词构成为V+ing，过去分词构成为V+ed。分词也有一般式、过去式、完成式及主动和被动等各种形式。2.现在分词和过去分词的区别1)在时态上，现在分词表示正在进行，而过去分词表示已经完成。Developingc

8、ountries发展中国家Thedevelopedcountries发达国家Boilingwater沸腾的水Boiledwater开水2)在语态上，现在分词表示主动，而过去分词表示被动。Theoppressingclass压迫阶级Theoppressedclass被压迫阶级Burningfire燃烧的火焰Burnedskin烧伤的皮肤3.分词的时态与语态1)一般式(主动、被动)分词的一般式的主动式所