九年级下册英语外研版Module 6 Unit 3

Module6EatingtogetherUnit3Languageinuse被动语态复习教学设计一.教学目标:1、复习一般现在时和一般过去时被动语态的用法。2、复习如何将主动语态变成被动语态。3、掌握各种时态的被动语态的构成。4、主动语态变被动语态应注意的问题。二.教学重点：被动语态用法及注意的问题。教学难点：被动语态的运用。三.教学过程1.被动语态基本用法当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。被动语态由助动词be+过去分词构成，时态通过be表现出来。2.改为被动语态一般现在时的被动语态Hisbrotherwashesbowlseveryday.一般现在时：S+am/is/are+过去分词练习TheyplayfootballonSunday.Lucydoesthehomeworkintheevening.Theyoftenusecomputersinclass.WemakethesemachinesinBeilun.PeoplespeakEnglishasthefirstlanguageinUK.3.改为被动语态Theyboughttencomputerslastterm．一般过去时：S+was/were+过去分词练习Theybuiltthetallbuildinglastyear.Hetookgoodcareofhislittlebrotheryesterday.Wecleanedourclassroomjustnow.Theyusedthisroomforresting.Theyplantedmanytreesyearsago.4.改为被动语态Tomwillcleantheroomtomorrow.一般将来时：S+willbe+过去分词练习Wewillhaveasportsmeetingnextweek.Childrenwilltakesomephotosintheschoolyardtomorrow.Theheadmasterwillgiveatalkthisafternoon.Thefarmerswillgrowdifferentkindsofvegetablesnextspring.UncleWangwillmendtheTVsettomorrow.5.改为被动语态AmycantakegoodcareofGina．情态动词：S+can/may/must/should+be+过去分词练习1.Hecantakecareofthebaby.____________________________________________________2.Lucymaydrawthepictures.___________________________________________________3.Youmustturnoffthelights.___________________________________________________4.TheyshouldlearnEnglishwell.___________________________________________________Jimcoulddoityesterday.___________________________________________________6.(一)语态转换时要注意的问题

1.把主动语态变为被动语态时，其谓语动词的时态要与原句时态保持一致，其谓语动词的数要与新主语保持一致。

Wehaveboughtanewcomputer.

Anewcomputerhasbeenbought.(正确)

Anewcomputerhavebeenbought.(错误)

2.含有双宾语的主动句变被动句时，可分别将其中的一个宾语变为主语，另一个不动，一般变间接宾语为主语时比较多。

Myunclegavemeapresentonmybirthday.

Iwasgivenapresentonmybirthday.

如果把直接宾语(指物)改为主语，则在间接宾语(指人)前加适当的介词，如上句还可以说：Apresentwasgiventomeyesterday.

注意：一般在下列动词后，常在间接宾语前用介词to，如：

tell,give,lend,offer,pass,show，promise,sell,,teach,bring等。

Thecupwithmixturewasshowedtotheclass.

Mybikewaslenttoher.

一般在下列动词后，间接宾语前用介词for,如：

buy,,make，cook,choose,fetch,get,order,等。

Mothermademeanewskirt.(Anewskirtwasmadeforme.)

Themeatwascookedforus.

3.感官动词和使役动词的被动语态

即feel,hear,listen,have,make,let,look,watch,see,notice，这些词在主动句中，其后的动词不定式不加to，但变被动句时必须加to.

IsawhimplaybasketballlastSunday.

Weheardthemsingintheclassroom4.由动词+介词或副词构成的短语动词，变被动语态时，要把它们作为整体看，即把它们看成一个及物动词，介词或副词不可拆开或去掉。这类动词有laughat,lookat,lookfor,turnon(off),waitfor,takecareof等

eg:Theylaughedather.

Shewaslaughat(bythem).

5.不能用于被动语态的动词：如have,like,takeplace,belongto，begin,sell,feel,smell,taste,feel…）

如：

Iliketheseflowers.我喜欢这些花。

Iwillhaveameeting.

不说Ameetingwillbehad.应说Ameetingwillbeheld.7.汉语中含有“据说”、“据悉”、“有人说”、“大家说”等时。例如：

Itissaidthatonedayheclimbedtothetopofahouseand……

ItwasreportedthathermotherdiedofSARS.

众所周知……Itiswellknownthat…

据推测说……Itissupposedthat…

四.综合练习1.---Whatdoyouthinkofthefootballmatchyesterday?---It’ssurprising.Thestrongestteam______.A.wasbeatenB.wonC.scoredD.wasfailed2.Iwon’tcometothepartyunlessSue______.A.willinviteB.invitesC.invitedD.isinvited3.Whatareonshowinthemuseum?Somephotos________byAfricanchildren.A.aretakenB.havebeentakenC.takenD.weretaken4.Theboy_____studyathomebyherlastSunday.A.madeB.wasmadeC.wasmadetoD.madeto4.Thetreesmust_____threetimesaweek.A.waterB.iswateringC.bewateredD.waters5.Anothernewbuilding____lastmonthnearmyschool.A.wasbuiltB.builtC.hasbeenbuiltD.isbuilt6.Anewbridge______overtherivernextyear.A.isbuiltB.willbuildC.willbebuiltD.willbuilt7.TVandradioprogrames_____theothersideoftheworldwiththehelpofthesatellites.A.cansendtoB.cansendonC.canbesenttoD.canbesenton将下列句子变为被动句。LiLeilistenstohisfathercarefully.____________________________________________________________Themotherlookedafterthebabyintheroom.___________________________________________________________Wetookcareofthethings.__________________________________________________________Theygaveussomework._______________________________________________________Theboymadethemlaughallthetime.______________________________________________________Mymotherbuysmeabike._________________________________________________________小结:各种时态的被动语态构成一般现在时：S+am/is/are+done一般过去时：S+was/were+done情态动词：