人教版必修二第8讲Unit4 Wildlife protection语法篇教师版.docx
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人教版必修二第8讲Unit4Wildlifeprotection语法篇教师版
Unit4Wildlifeprotection-语法篇
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通过本节课的学习掌握现在进行时的被动语态的用法。
现在进行时的被动语态
一、现在进行时的被动语态的构成：
be＋being＋done。
如：
Thenewbuildingisbeingbuiltnow||；Ican’tstanditsnoise.
新的大楼现在正在被建造||，我受不了它的噪声。
二、现在进行时的被动语态的形式
1.肯定式：
主语＋be＋being＋及物动词的过去分词＋其他．如：
AnotherbridgeisbeingbuiltovertheYangtzeRiver.
长江上正在修建另一座大桥。
2.否定式：
主语＋be＋not＋being＋及物动词的过去分词＋其他．如：
Eventhoughyourapplicationisnotbeingcheckednow||，themanagerwilltakeitintoconsiderationsoon.
即使你的申请现在不被审查||，但是经理会很快考虑它的。
3.一般疑问式：
Be＋主语＋being＋及物动词的过去分词＋其他？
如：
Isthelifeofpandasbeingstudiedbythescientists?
科学家们正在研究熊猫的生活习惯吗？
4.特殊疑问式：
特殊疑问词＋be＋主语＋being＋及物动词的过去分词＋其他？
如：
Whereisthenewsciencelabbeingbuilt?
新的实验室正在哪里建造？
三、现在进行时的被动语态的用法
1．表示此时此刻正在进行的被动的动作。
如：
Thebabyisbeingtakengoodcareof.
婴儿正在被悉心照料着。
2．表示现阶段正在进行的被动的动作。
如：
Theenvironmenthereisbeingpollutedsobadlythatallthepeoplecan'tstandit.这儿的环境被污染得如此严重以至于所有的人都感到难以忍受。
3．表示反复进行的被动的动作。
always||，frequently||，constantly等和现在进行时的被动语态连用表示反复进行的被动的动作||，这种动词形式常用来表示赞扬或厌恶的感情色彩。
如：
Ifeelverysurprisedthatthewindowofourclassroomisfrequentlybeingbroken.
我感到很吃惊的是我们教室的那扇窗户经常被打破。
使用现在进行时的被动语态要注意的五个问题：
1.不可漏掉being||，若漏掉||，则成为一般现在时的被动语态。
2.可与部分情态动词连用||，表示对正在发生的事情的推测。
Hebebeingscoldedbyhisfather.
3.有时可表示按计划或安排要进行的一个被动动作。
Somerockmusicisbeingplayedbythemnext.
4.某些表示“状态、心理活动、存在”等的动词||，如have||，want||，need||，love||，一般不用现在里时的被动语态||，而常用一般现在时的被动语态。
Computergamesarelovedbymoreandmoreyoungpeople.
5.“be+under/in…+n.”可表示现在进行时的被动意义。
常用的这种结构有：
beunderattack＝bebeingattacked正在被攻击
beunderconsideration＝bebeingconsidered正在被考虑
beunderconstruction＝bebeingconstructed正在被建设
beunderdiscussion＝bebeingdiscussed正在被讨论
beunderprotection＝bebeingprotected正在被保护
beunderrepair＝bebeingrepaired正在被修理
单句语法填空
例1.（2019吉林长春期中）________byadog||，thelittlegirlwasfrightenedtocomeclosetoadogagain.
A.BiteB.HavingbeenbittenC.BeingbittenD.Biting
解析：
句意：
由于被狗咬过||，这个小女孩突害怕再次靠近狗。
根据句意“被狗咬”可知此处为被动||，联系语境“再次”可知“咬过了”。
故要用现在完成分词的完成被动形式。
由此可知本题答案。
答案：
B
例2.（2019天津高考） We won’t start the work until all the preparations __________.
A. are being made B. will be made C. have been made D. had been made
解析：
通常说来。
在时间状语从句中使用一般现在时代替将来时||，前面的主句中使用将来时。
在高中英语中也使用现在完成时代替将来时||，表示到将来某个时间已经完成的事情。
句义：
直到所有的准备工作都做好以后||，我们才开始工作。
A选项为现在进行时的被动||，B选项为一般将来时的被动||，C选项为现在完成的被动||，D选项为过去完成时的被动。
由此可知本题答案。
答案：
C
例3.（2019西城区高三上期末）Thisferryboat_____totransportpassengersbetweentheharborandtheislandforyears.
A.isusedB.wasbeingusedC.isbeingusedD.hasbeenused
解析：
本句的主语“ferryboat”与谓语动词“use”之间为被动关系||，所以要用被动语态。
又由“foryears”可知要用现在完成时的被动。
由此可知本题答案。
答案：
D
例4.（2019福建三明月考）It’struethatwhoever________positiveforH7N9willreceivefreemedicaltreatmentfromourgovernmentwithoutdelay.
A.istestedB.isbeingtestedC.hastestedD.tests
解析：
由语境可知本句所表达的句意为：
无论谁被检测出确实携带H7N9病毒都会毫不耽误地接受政府的免费医治是真实的。
谓语test与句了主语whoever为被动关系||，联系语境可知用一般现在时的被动语态。
由此可知本题答案。
答案：
A
例5.（2019四川高考）Moreexpressways__________inSichuansoontopromotethelocaleconomy.
A.arebeingbuiltB.willbebuiltC.havebeenbuiltD.hadbeenbuilt
解析：
句意为：
四川将建设更多的高速公路以促进当地的经济。
由此可知本题答案。
根据时间状语soon可知||，考查了将来时||，又因句子主语expressways与动词build之间为动宾关系所以要用一般将来时的被动。
故可知本题答案。
答案：
B
基础演练
一．用所给词的适当形式填空
1.—CanIuseyourtelephone?
—Sorry||，thetelephone________（use）now.
2.—Idon'tsupposetheteacherknowswhobrokethevase.
—Well||，surprisinglyshedoes.Tomhasbeencalledand________________（question）now.
3.Theyoungmanisunhappyrecentlybecauseheisalways________________（ask）togivehiswifemoney.
4.Kevinisalways________（praise）bytheteacherinclass.
5.Wecan'tuseourclassroom||，forit________________（paint）now.
6.Yourexperimentreport________________（type）nowandit________（finish）soon.
7.Nodecision________________（make）aboutanyfutureappointmentuntilallthecandidateshavebeeninterviewed.
8.LittleTony________________________（takecareof）byhisauntbecausehisparentsarebothbusywiththeirwork.
Keys:
1.isbeingused2.isbeingquestioned
3.beingasked4.beingpraised
5.isbeingpainted6.isbeingtyped||；willbefinished
7.willbemade8.isbeingtakencareof
巩固提高
一．把下面的句子变成被动语态（每空一词）
1.Theyarecarryingoutaninterestingexperiment.
→Aninterestingexperiment________________________bythem.
2.Myfatherispaintingournewhouse.
→Ournewhouse______________________bymyfather.
3.Theirauntsaretakingcareofthem.
→They_____________________________________bytheiraunts.
4.Oneofthebeststudentsiswritingthereport.
→Thereport________________________byoneofthebeststudents.
5.Hismotherispreparingawonderfuldinnerfortheguests.
→Awonderfuldinner________________________fortheguestsbyhismother.
Keys:
1.isbeingcarriedout2.isbeingpainted3.arebeingtakencareof
4.isbeingwritten5.isbeingprepared
二．用所给词的适当形式填空
1.Theyarelivingwiththeirparentsforthemomentbecausetheirownhouse______________（rebuild）.
2.—Whydon’twechoosethatroadtosavetime?
—Thebridgetoit_____________________________（repair）．
3.Wouldyoupleasekeepsilent?
Theweatherreport_________________（broadcast）andIwanttolistentoit.
4.—What'sthatnoise?
—Oh||，Iforgottotellyou.Thenewmachine______________（test）.
5.—Idon'tsupposethepoliceknowwhodidit.
—Well||，surprisinglytheydo.Amanhasbeenarrestedand_____________________（question）now.
Keys:
1.isbeingrebuilt2.isbeingrepaired/isunderrepair
3.isbeingbroadcast4.isbeingtested
5.isbeingquestioned
一．把下面的句子改成被动语态（每空一词）
1.Thegovernmentismakinggreateffortstoimprovethelivingconditionsofthepeople.
→Greatefforts________________________toimprovethelivingconditionsofthepeoplebythegovernment.
2.Thefarmersarecuttingdownthejunglesinthisareasoquicklythatthewildanimalsmaylosetheirhomesinthenearfuture.
→Thejunglesinthisarea________________________________bythefarmerssoquicklythatthewildanimalsmaylosetheirhomesinthenearfuture.
3.Peoplearehuntingtoomanyanimalstheseyearsinsomeplaces.
→Toomanyanimals________________________bypeopletheseyearsinsomeplaces.
4.Theteacheriscorrectingthepapersinheroffice.
→Thepapers________________________bytheteacherinheroffice.
5.Ourheadmasterispreparingaspeechnow.
→Aspeech________________________byourheadmasternow.
6.Thefamilyarebuildinganewhouseoverthere.
→Anewhouse________________________bythefamilyoverthere.
7.Thedoctorsareoperatingonhisleftleg.
→Hisleftleg________________________________bythedoctors.
8.Wearesendinghelicopterstorescuethemnow.
→Helicopters________________________byustorescuethemnow.
9.Theyarediscussingwhethertheywillgoforapicnictomorrow.
→Whethertheywillgoforapicnictomorrow________________________bythem.
10.Lucyiscarryingaheavyboxfullofbooks.
→Aheavyboxfullofbooks________________________byLucy.
Keys:
1.arebeingmade 2.arebeingcutdown 3.arebeinghunted 4.arebeingcorrected
5.isbeingprepared 6.isbeingbuilt 7.isbeingoperatedon
8.arebeingsent 9.isbeingdiscussed 10.isbeingcarried
二．用所给词的适当形式填空
1.—Excuseme||，whattimeisitnow?
—Sorry||，mywatchdoesn'twork.It________（repair）attheshop.
2.—Aretheyabouttohavedinner?
—Yes||，it________（serve）inthediningroom.
3.Can'tyouseeyourproblem________（discuss）?
Havesomepatience||，please.
4.—DoyouknowwhatLilyisdoing?
—Shemay________（interview）intheoffice.
5.—Bytheway||，haveyoumovedintothenewhouse?
—Notyet.Thewalls________（paint）．
6.Thechurchtowerwhich________（restore）willbeopentotouristssoon.Theworkisalmostfinished.
7.Thenewgenerationofcomputers||，withartificialintelligence||，________（develop）andperfectednow.
8.—Flight221________（announce）.I’dbetterbeonmyway.Goodbye!
—Bye.Happylanding!
9.—Haveyouhandedinyourschoolworkyet?
—Yes||，Ihave.Iguessit________（grade）now.
10.Youcan'tusethemachinetodaybecausesomeparts________（replace）thisweek.
Keys:
1.isbeingrepaired/isunderrepair 2.isbeingserved
3.isbeingdiscussed/isunderdiscussion 4.bebeinginterviewed
5.arebeingpainted 6.isbeingrestored
7.arebeingdeveloped8.isbeingannounced
9.isbeinggraded 10.arebeingreplaced
_________________________________________________________________________________
_________________________________________________________________________________
一．单项选择。
（）1.Theyarelivingwiththeirparentsforthemomentbecausetheirownhouse____.
A.isbeingrebuiltB.hasbeenrebuiltC.isrebuiltD.hasrebuilt
（）2.Thelettersfortheboss___________onhisdeskbuthedidn’treadthemuntilthreelater.
A.wereputB.wasputC.putD.hasput
（）3Themanagerwasconcernedtohearthattwoofhistrustedworkers______.
A.willleaveB.areleaving
C.haveleftD.wereleaving
（）4.Shakespeare’splayHamlet______intoatleasttendifferentfilmsoverthepastyears.
A.hadbeenmade.B.wasmadeC.hasbeenmadeD.wouldbemade
（）5.Thegoods____whenwearrivedattheairport.
A.werejustunloadingB.werejustbeenunloading
C.hadjustunloadedD.werejustbeingunloaded
（）6.Acandidateforthedemocraticpresidentialnomination____atthismoment.
A.isinterviewingB.beinginterviewed
C.isbei
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