中考英語專題練習(xí)含情態(tài)動詞的被動語態(tài)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)專心-專注-專業(yè)精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè) 中考英語專題練習(xí)-含情態(tài)動詞的被動語態(tài)（含解析）一、單選題1.- Whenn加油 should I hand in my paper?- Yon加油ur paper must as soon as n加油the bell . A.n加油hand in; ringsB.n加油hand in; will ringn加油C.be handed in; ringsn加油2.Which things _ by cn加油ommon people to protect the en

2、vironmenn加油t? A.can ben加油n加油B.can don加油C.can be donen加油D.can加油n be do3.Children n加油to watch thrillersn加油. They may have a bad influence on chin加油ldren. A.shouldnt allon加油wB.should allown加油C.shouldnt be allowen加油dD.should be allon加油wed4.Your bedroom isn加油 so dirty, It should n加油every day. A.cleann加油B

3、.is cln加油eanedn加油C.cleansn加油D.be cleaned5.Waste papn加油er everywhere. Itn加油s our duty to keep tn加油he school clean. n加油 A.throwsn加油B.are thn加油rownn加油C.shouldnt be thrownn加油6.Its difficult fn加油or village children to cross the riven加油r to school.I think an加油 bridge _ over the rn加油iver. A.should be bn加油u

4、iltB.n加油will buildn加油C.is builtn加油D.was built7.Donn加油t put off todays work for n加油tomorrow. I mean, todays work_ n加油today. A.mayn加油 doB.mustn加油 don加油C.may be donen加油D.must be done8.Peon加油ple who drink wine _ to drivn加油e after May Day. A.dn加油ont allowB.isnt aln加油lowedC.mustnn加油t allowD.mustntn加油 be a

5、llowed9.Its difficult n加油for the village children to cross then加油 river to get to school. We tn加油hink a bridge_ over the rn加油iver n加油 A.was builtn加油B.should be bn加油uiltCn加油.has been builtD.isn加油 being built10.Things n加油should _ here beforn加油e you enter the library. n加油A.keepsn加油B.are keptn加油C.be kep

6、tn加油D.keep11.Thn加油e robot needs _ once a month. Ann加油d we will check it fn加油or you for free. A.n加油to checkn加油B.checkedn加油C.checkinn加油gD.to checkin加油ng12.The young mothers are n加油told little kids cant _n加油_ alone at home. A.leavn加油en加油B.to leavn加油en加油C.leftn加油D.n加油be left13.The television _n加油_. It d

7、oesnt work nown加油. A.must n加油be repairedn加油B.was repairingn加油C.must repairDn加油.has repaired14.Dont put off todn加油ays work till tomorrow. n加油I mean, todays work n加油today. n加油A.must be donen加油B.must don加油n加油C.may be done15.Can I n加油my hair colored, Mon加油m?n加油 n加油No. As a student, you _ n加油do that. A.l

8、et; arn加油e allowed ton加油n加油B.got; should be alln加油owed toC.get;may notn加油n加油D.get; shouln加油dnt be allowed to16.Danny lostn加油 his bike, but he believes in加油t _. n加油A.can findn加油B.n加油foundn加油C.can be fn加油ound17.Because of the support fromn加油 all over the country,n加油 beautiful new buildings here n加油and

9、 there in the earthquake-n加油hit areas in Sichuan. An加油.can seen加油B.can be seenn加油C.cant be seen加油n18.Food safety is important. Rulesn加油to stop people frn加油om food pollution. n加油 A.must maken加油B.must be maden加油C.cant be madn加油e19.Its difficult for the n加油village children to cross the river to gn加油et

10、to school. We thinkn加油 a bridge_over the river. n加油 A.was builtn加油B.should be n加油builtn加油C.has been builtn加油D.is being buin加油lt20.Teenagers shouldn加油_ drive. Theyre not serin加油ous enough. A.n加油allowed toBn加油.be allowed toC.n加油allow ton加油D.not be allowed to21.Then加油 flowers often. n加油A.must be watern

11、加油B.must be wateredn加油C.mun加油st watered22.Great changes havn加油e taken place in my hometon加油wn. More and more tall buidingsn加油 _everywhere. A.can加油n seen加油B.can be seenn加油C.are seeinn加油g23.The environment n加油in our hometown is gettn加油ing worse and worse. So mann加油y trees . A.arn加油e plantingn加油B.shoul

12、d be plantedn加油C.shouldn加油 plant24.How often do In加油 need to feed the dog?It n加油food everyday,or it will be hungry.n加油 A.must given加油B.mustn加油 be given加油C.must be givenn加油D.must be gaven加油25.Homework _ on time. An加油.should donen加油B.should don加油C.should be don加油ne26.Today a lot of informationn加油 can

13、online. An加油.receiven加油B.n加油be receivedn加油C.isn加油 received27.There n加油is a lot of wind in North Chn加油ina.Well,more treesn加油 every year to n加油stop the wind. n加油 A.must be plantedn加油B.can加油n plantedn加油C.should planted28.Some of the pn加油lastic bags cant _ n加油after June1.Yes, people will use envn加油ironm

14、ental bags instead. n加油 A.usen加油B.be usen加油C.be usedn加油D.n加油are used29.To make our city n加油more beautiful, rubbish _n加油_ into the river. n加油 A.neednt be thrownn加油B.cant thrownC.mustn加油nt be thrownD.may notn加油 thrown30.Can sixteen-year-olds drin加油ve their cars to school?No. They sn加油houldnt to drive

15、becausn加油e they are not serious enon加油ugh. A.allon加油wn加油B.be allowedn加油C.allown加油ed31.Teenagers _ thn加油eir own decisions. n加油 A.should allow to maken加油n加油B.should be allowed to maken加油C.should be allow makingn加油D.sn加油hould be allowed making32.No childn加油ren_ to watch this kindn加油 of films. They are

16、so n加油scary. A.shoun加油ld allowB.shouldnt be an加油llowedC.should be alln加油owedD.arent allowed二、填空題n加油33.Some countries would be _ n加油(flood) if sea level around the worn加油ld rose. 34.The trees may _n加油_(plant) at othern加油 times of the year. 35.Can then加油 book be _(bring) bn加油ack to my room? 3n加油6.They

17、 should _n加油(help) when they are n加油sick. 37.Snacks an加油nd drinks can _n加油(buy) from vending machines on n加油each floor of the hotel. 答案解n加油析部分一、單選題1.- When should I hand in myn加油 paper?- Your paper must asn加油 soon as the bell . n加油 A.hand in; ringsn加油B.hand in; will ringn加油C.be handen加油d in; rings【答

18、案】C 【考點】含有情態(tài)動詞n加油的被動語態(tài) 【解析】【分析】句意：我應(yīng)該什么時n加油候交論文？鈴聲一響，你的論文必須上交。papen加油r與hand in是被動關(guān)系，as soonn加油 as遵循“主將從現(xiàn)”，也就是從句部分不能用一般將來時n加油，故選C?！军c評】考查含有情態(tài)動詞的被n加油動語態(tài)。2.Which things _ by con加油mmon people to protect the environn加油ment? A.can ben加油B.cn加油an don加油C.can be donen加油D.can n加油be do【答案】C 【考點】含有情態(tài)動詞的被動語態(tài) n加油 【

19、解析】【分析】根據(jù)句意，which things做主語，是被動語n加油態(tài)，情態(tài)動詞的被動語態(tài)由情態(tài)動詞+ be +動詞的過去分詞，故選C【點評】考n加油查情態(tài)動詞的被動語態(tài)，得出答案很簡單。3.Chin加油ldren to watn加油ch thrillers. They may have a bad infln加油uence on children. A.n加油shouldnt allowB.shouln加油d allowC.shouldnt be allowedn加油D.should be alln加油owed【答案】C 【考點】含有情態(tài)動詞的被動語態(tài) n加油 【解析】【分析】句意：孩子們

20、不應(yīng)該被允許去看恐怖片，他n加油們對孩子們有壞的影響。shouldnt allow不應(yīng)n加油該允許；should allow應(yīng)該允許；shn加油ouldnt be allowed不應(yīng)該被n加油允許；should be allowed應(yīng)該被允許。根據(jù)句意可知，這句話的主語n加油children和謂語動詞allow構(gòu)成被動關(guān)系，故謂語動詞應(yīng)該用被動語態(tài)，n加油又根據(jù)后面一句They may have a bn加油ad influence可知應(yīng)該表示否定的意思，n加油故選C。【點評】這道題考查情態(tài)動詞被動語態(tài)的用法。根據(jù)句意，孩子們不n加油應(yīng)該被允許看恐怖電影，并且情態(tài)動詞后跟動詞原形。4.Youn

21、加油r bedroom is so dirty, Itn加油 should every day. n加油 A.cleann加油B.is cleanedn加油C.clean加油nsn加油D.be cleaned【答案】D 【考點】n加油含有情態(tài)動詞的被動語態(tài) 【解析】【分析】句意：你的臥室是那么n加油臟，應(yīng)該每天打掃它。It（Your bedroom）是clean這一動作的n加油承受者，該用被動語態(tài)。而被動語態(tài)是由“be + 及物動詞的過去分詞”n加油構(gòu)成的。在情態(tài)動詞后的動詞要用原形。所以選D。5.Waste paper n加油everywhere. Its our duty to n加油ke

22、ep the school clean. A.n加油throwsn加油B.are thrownn加油C.shouldnt be thrownn加油【答案】C 【考點】含有情態(tài)動詞的被動語態(tài) n加油【解析】【分析】句意：廢紙不應(yīng)該被到處亂扔，保持學(xué)校整潔是我們的n加油職責(zé)。throws是throw的第三人稱單數(shù)n加油形式，扔；are thrown被扔；shouldnt be thrownn加油不應(yīng)該被扔。根據(jù)句意可知，主語Waste n加油paper和謂語動詞throw構(gòu)成被動關(guān)系，句n加油中應(yīng)使用被動語態(tài)，并且表示否定的意思，廢紙不能亂扔，故應(yīng)選C。n加油【點評】考查被動語態(tài)用于情態(tài)動詞后。6

23、n加油.Its difficult for village childrn加油en to cross the rivern加油 to school.I think a bridge _n加油_ over the rivern加油. A.should be buin加油ltB.n加油will buildC.n加油is builtn加油D.was built【答案】A 【考點】含有情態(tài)動詞的n加油被動語態(tài) 【解析】【分析】句意：對于山村的這些孩子n加油穿過這條河上學(xué)是困難的，我認(rèn)為應(yīng)當(dāng)在河的上面建一座橋。shouldn加油 be done應(yīng)當(dāng)被允許做某事根據(jù)題意故選A【點評n加油】此題考查情態(tài)動詞

24、的被動語態(tài)的用法。7.Dont put offn加油 todays work for tomn加油orrow. I mean, todays workn加油_ today. A.may don加油B.must don加油C.may be donen加油D.must n加油be done【答案】D 【考點】含有情態(tài)動詞的被動語態(tài) 【n加油解析】【分析】這題考查情態(tài)動詞的用法，句意是：今天的事情n加油今天必須完成。用must，而且用被動式。選D。8.People whon加油 drink wine _ to drive aftn加油er May Day. A.dn加油ont allowB.isnt

25、 an加油llowedC.musn加油tnt allown加油D.mustnt be allowed【答案】D 【n加油考點】含有情態(tài)動詞的被動語態(tài) 【解析】【n加油分析】 句意：在五一后，喝過酒的人禁止開車。動作的承受者作主語，用被動語態(tài)。n加油其結(jié)構(gòu)是，主語+be+done。mustnt，表示禁止，千萬別，一定不要。n加油People是動作的承受者，故用被動結(jié)構(gòu)。People是復(fù)數(shù)，故排除B。n加油故選D。【點評】考查含情態(tài)動詞的被動語態(tài)。9.Its din加油fficult for the village children ton加油 cross the river to get to

26、schooln加油. We think a bridge_ over the n加油river A.was n加油builtBn加油.should be builtn加油C.has been builtn加油D.is being built【答案】n加油B 【考點】含有情態(tài)動詞的被動語態(tài) 【n加油解析】【分析】句意：對于這個村莊的孩子們來說，過河去n加油上學(xué)很困難。我們考慮應(yīng)該在這條河上面建一座橋。結(jié)合語境可知下文賓語從句是n加油對將來狀態(tài)的虛擬，故用過去式助動詞should，從句主語a bridgen加油是動作對象，故用被動語態(tài)?！军c評】虛擬語氣是一種n加油特殊的動詞形式，用來表示說話人所說

27、的話并不是事實，而是一種假設(shè)、愿n加油望、懷疑或推測。若表示對現(xiàn)在或?qū)淼奶摂M就用一般過去時；若表n加油示對過去的虛擬就用過去完成時。被動語態(tài)的考查主要是確定句子主語與謂語動詞的關(guān)系。n加油如果是主動關(guān)系則用主動語態(tài)，反之如果是動賓關(guān)系，則用被動語態(tài)。n加油10.Things should _n加油_ here before you en加油nter the library. A.ken加油epsn加油B.are keptn加油C.be keptn加油n加油D.keep【答n加油案】C 【考點】含有情態(tài)動詞的被動語態(tài) 【n加油解析】【分析】句意：在你進(jìn)入圖書館之前，東西應(yīng)該被存n加油放在這里。

28、Things和keep是被動關(guān)系be n加油kept，should是情態(tài)動詞，后跟動詞原形，故選n加油C?！军c評】考查帶有情態(tài)動詞的被動語態(tài)。根據(jù)句意和結(jié)構(gòu)選出恰當(dāng)?shù)倪xn加油項。11.The robot needs _n加油_ once a month. And we will check in加油t for you for free. A.to n加油checkn加油B.checkedn加油C.checkingn加油D.to checkingn加油【答案】C 【考點】含有情態(tài)動詞的被動語態(tài) 【解析】【分n加油析】句意：這個機器人需要每月檢查一次，我們將會為您免費檢查。need dn加油oin

29、g是一種特殊用法，通常主語是物，它是主動結(jié)構(gòu)表達(dá)被動意義的一個短語，相當(dāng)n加油于need to be done。故選C?！军c評】本題考查need的特n加油殊用法，是要求考生理解記憶的知識點。12.The young motn加油hers are told little kids cann加油t _ alone at hon加油me. A.lean加油ven加油B.to leaven加油C.leftn加油D.be left【答案】Dn加油 【考點】含有情態(tài)動詞的被動語態(tài) 【解析】【分析】句意：這些年輕的n加油媽媽們被告知小孩子不能單獨留在家里。leave離n加油開，留下；to leave動詞不定

30、式；len加油ft是leave的過去式；be left被動結(jié)n加油構(gòu)。根據(jù)句意可知，空前的主語little kidn加油s和動詞leave的關(guān)系是被動的，應(yīng)使用被n加油動語態(tài)，空前有情態(tài)動詞cant，故be動詞用原形，故應(yīng)選D?！军c評】考n加油查被動語態(tài)。13.The television _n加油_. It doesnt work now. n加油 A.must be repairedn加油B.was repairingn加油C.must repairn加油D.has ren加油paired【答案】A 【考點】含有情態(tài)動詞的被動n加油語態(tài) 【解析】【分析】句意：那個電視必須被修理。它現(xiàn)在不運

31、轉(zhuǎn)n加油了。根據(jù)It doesnt work now.可知那個電視現(xiàn)在n加油不運轉(zhuǎn)了，因此現(xiàn)在必須被修理，故用must中的被n加油動語態(tài)：must be done，故選A。【n加油點評】考查情態(tài)動詞中的被動語態(tài)。14.Donn加油t put off todays work till tn加油omorrow. I mean, todays n加油work tn加油oday. A.must be dn加油onen加油B.must don加油C.may be dn加油one【答案】A 【考點】含有情態(tài)動詞的被動語態(tài) 【解析】【分析n加油】句意：不要把今天的工作推遲到明天，我的意思是今天的n加油工作必

32、須今天做完。must be done必須被做；n加油must do必須做；may be done可以被做。根據(jù)句意可知，句子的n加油主語todays work和動詞do構(gòu)成被動關(guān)系，應(yīng)使用被動語態(tài)，排除Bn加油選項，而且這里的語氣較強，表示必須被做，所以應(yīng)選n加油A?！军c評】考查被動語態(tài)，must與mn加油ay辨析。15.Can I n加油my hair colored, Mom?n加油n加油 n加油No. As a student, you _n加油_ do that. A.let;n加油 are allowed ton加油B.got;n加油 should be allowed toC.ge

33、tn加油;may notn加油n加油D.get; shouldnt be n加油allowed to【答案】D 【考點n加油】含有情態(tài)動詞的被動語態(tài) 【解析】【分析】句意：媽媽，我能把我的頭發(fā)染了嗎n加油？不能，作為一個學(xué)生，不允許你那樣做。情態(tài)動詞can后面搭配原形動詞n加油，下文主語是動作對象，故用被動語態(tài)，選D。n加油【點評】考查動詞16.Danny lost hisn加油 bike, but he believes it n加油_. A.can findn加油Bn加油.foundn加油C.can be foundn加油【答案】C 【考點】含有情態(tài)動詞的被動語態(tài) n加油 【解析】【分析】

34、句意：Danny丟了自行車，但是他認(rèn)為n加油它能被找到。結(jié)合句意自行車能被找回來，故用被動n加油形式，故選C。17.Because of the support fn加油rom all over the country, beautiful n加油new buildings here and thern加油e in the earthquake-hit areas inn加油 Sichuan. A.can seen加油B.can be n加油seenn加油C.cant be seen【答案】B 【n加油考點】含有情態(tài)動詞的被動語態(tài) 【解析】【分析】句意：因n加油為來自全國各地的支持，美麗的新建

35、筑在四川受地震襲擊的地區(qū)到處都可以被看到。n加油can see可以看到；can be seen可以被看到；cann加油t be seen不能被看到。根據(jù)句意可知，主語beautiful new bn加油uildings和動詞see構(gòu)成被動關(guān)系，句中應(yīng)使n加油用被動語態(tài)，并且根據(jù)句中Because of the suppn加油ort from all over the country可知，這里n加油應(yīng)是肯定的意思，故應(yīng)選B。【點評】考查含有n加油情態(tài)動詞的被動語態(tài)。18.Food safety isn加油 important. Rulesn加油to stop people from fon加油o

36、d pollution. A.mn加油ust maken加油B.must be maden加油C.cant be made【n加油答案】B 【考點】含有情態(tài)動詞的被動語態(tài) 【解析】【分析】makn加油e rules to stop制定規(guī)章制度來阻止；run加油les提前，句子要用被動形式，must表必須，情態(tài)動詞的被n加油動形式must be done;句意：食品安全是n加油很重要的。一些規(guī)章制度必須被采取來使人們遠(yuǎn)離食品污染。故選B.【點n加油評】被動是中考中必考的語法點。解答好此類被動語態(tài)的題目，首n加油先需要對句意有充分的理解，其次注意被動語態(tài)的基本形式。對于n加油情態(tài)動詞的被動形式為“

37、情態(tài)動詞+be+done”.n加油19.Its difficult for the villagn加油e children to cross the river to get n加油to school. We think a brin加油dge_over the river.n加油 A.was bun加油iltB.should n加油be builtC.has bn加油een builtD.is being n加油built【答案】B 【考點】含有情態(tài)動詞的被動語態(tài) 【解析n加油】【分析】句意：對農(nóng)村孩子來說過河去上學(xué)是困難的。我n加油們認(rèn)為橋應(yīng)該造起來。橋是被造的，應(yīng)用被動語態(tài)。根據(jù)題意，故

38、選Bn加油?！军c評】考查被動語態(tài)的用法。20.Teenn加油agers should_ drive. n加油Theyre not serious enn加油ough. A.n加油allowed toB.be aln加油lowed ton加油C.allow ton加油D.not be allowed to【答案】D n加油 【考點】含有情態(tài)動詞的被動語態(tài) n加油【解析】【分析】 句意：不應(yīng)該允許年輕人駕車。他們還不夠嚴(yán)謹(jǐn)。本句中主n加油語是動作的對象，故用被動語態(tài)。選D。【點評】此類題型主要是確定句子n加油主語與謂語動詞的關(guān)系。如果是主動關(guān)系則用主動語態(tài)n加油，反之如果是動賓關(guān)系，則用被動語態(tài)。

39、21.The flon加油wers often. n加油 A.must be watern加油B.must be watern加油edC.mn加油ust watered【答案】B 【考點】含有情態(tài)動詞的被動n加油語態(tài) 【解析】【分析】句意：這些花必須經(jīng)常被澆水。含有n加油情態(tài)動詞被動語態(tài)的結(jié)構(gòu)是情態(tài)動詞+be done，故選B。【點評n加油】考查含有情態(tài)動詞被動語態(tài)。22.Great changes n加油have taken place in my hometownn加油. More and more tall bun加油idings _everywheren加油. A.can seen加油

40、B.can ben加油 seenn加油C.are seeing【答案】B 【考點】n加油含有情態(tài)動詞的被動語態(tài) 【解析】【分析】句意：我的家鄉(xiāng)發(fā)生了巨大n加油的變化。到處都可以看見越來越多的大樓。結(jié)合語境可知下文主語是n加油動作的對象，故用被動語態(tài)，選B。【點評】此n加油類題型主要是確定句子主語與謂語動詞的關(guān)系。如果是主動關(guān)系則用n加油主動語態(tài)，反之如果是動賓關(guān)系，則用被動語態(tài)。注意一些接不帶to的不定式做n加油賓語補足語的動詞用作被動語態(tài)時，不定式符號to要加上。n加油23.The environment in n加油our hometown is gettn加油ing worse and

41、worse. So many trees n加油. A.are pn加油lantingB.sn加油hould be plantedn加油C.should plant【答案】B 【考n加油點】含有情態(tài)動詞的被動語態(tài) 【解析】【分析】句意：我們家鄉(xiāng)的環(huán)境n加油越來越差了。所以許多樹應(yīng)當(dāng)被種植。樹trees和種n加油植plant的關(guān)系是被動，所以應(yīng)該用被動語態(tài)。n加油含情態(tài)動詞的被動語態(tài)的結(jié)構(gòu)式是should+be+動詞過去分詞n加油。故選B?！军c評】考查被動語態(tài)。24.Hown加油 often do I need to feed the dog?It n加油food everyday,or it

42、wn加油ill be hungry. n加油 A.must given加油B.must be given加油C.must be givenn加油D.must be gaven加油【答案】C 【考點】含有情態(tài)動詞的被動語態(tài) 【解析】【分析n加油】句意：我需要多久喂一次狗？-它必須每天被給食物，否則它會餓的。mun加油st give必須給；must be given加油形式錯誤，must be后加過去分詞；must be given是被動語態(tài)n加油形式；must be gave形式錯誤，must be后跟過去分詞。n加油根據(jù)句意可知，這句話的主語It和動詞give構(gòu)n加油成被動關(guān)系，這里應(yīng)使用被動

43、語態(tài)，故應(yīng)選C?！军c評】考查被動構(gòu)成：ben加油+過去分詞。25.Homework _ on加油n time. A.should donen加油B.n加油should doC.n加油should be done【答案】C 【考點】含有情態(tài)動詞n加油的被動語態(tài) 【解析】【分析】句意：作業(yè)應(yīng)該及時完成。主語與動詞之間是n加油被動的關(guān)系，此句是含有情態(tài)動詞的被動語態(tài)，故答案為n加油C。【點評】考查被動語態(tài)。26.Today n加油a lot of information can online. n加油 A.receiven加油B.be ren加油ceivedn加油C.is recen加油ived【答

44、案】B 【考點】含有情態(tài)動詞的被動語態(tài)n加油 【解析】【分析】句意：現(xiàn)今很多信息可以在線接收。信息是被接收，故用n加油被動語態(tài)。而且句中含有情態(tài)動詞can，故選B?！军c評】考查被動n加油語態(tài)。27.There is a lot of wn加油ind in North China.Well,mon加油re trees every yn加油ear to stop the wind.n加油 A.must be plann加油tedB.n加油can plantedn加油C.should planted【答案】A 【考n加油點】含有情態(tài)動詞的被動語態(tài) 【解析】【分析】句意：在中國北部有n加油很多風(fēng)。-哦

45、，每年都必須種更多的樹來阻止風(fēng)沙。must bn加油e planted必須被種植；can planted形式錯誤，can是情n加油態(tài)動詞，后面跟動詞原形；should planted形式錯誤，shouldn加油是情態(tài)動詞，后面跟動詞原形。根據(jù)句意可知，句子n加油的主語more trees和動詞plant構(gòu)成被動關(guān)系，故應(yīng)使用被n加油動語態(tài)，故選A?！军c評】考查被動語態(tài)。28.Somen加油 of the plastic bags cant _ after n加油June1.Yes, people will use environmn加油ental bags instead. n加油 A.use

46、n加油B.be usen加油C.n加油be usedn加油D.are used【答案】C 【考點n加油】含有情態(tài)動詞的被動語態(tài) 【解析】【分析】句意：在六月一日以后，一些塑n加油料袋就不能用了。是的，人們會用環(huán)保袋子作為替代。結(jié)合語境n加油可知本句主語是動作對象，故用被動語態(tài)。情態(tài)動詞n加油can后面動詞用原形，故選C?！军c評】此類題型主要是確定句子主語與n加油謂語動詞的關(guān)系。如果是主動關(guān)系則用主動語態(tài)，反之n加油如果是動賓關(guān)系，則用被動語態(tài)。注意一些接不帶ton加油的不定式做賓語補足語的動詞用作被動語態(tài)時，不定式符號tn加油o要加上。29.To make our cin加油ty more b

47、eautiful, rubbishn加油 _ into the river. n加油 A.neednt ben加油 thrownB.cant thrn加油ownC.mustnn加油t be thrownD.may not thn加油rown【答案】C 【考點】含有情態(tài)動詞的被n加油動語態(tài) 【解析】【分析】為了使我們的城市更美麗，禁止往河里扔垃圾n加油。根據(jù)語境，本句的主語是動作的承受者，應(yīng)n加油用被動語態(tài)。另外，表示禁止、不允許應(yīng)用mustnt。故選C。30.Cn加油an sixteen-year-olds drin加油ve their cars to school?Non加油. They s

48、houldnt to drive becaun加油se they are not serion加油us enough. A.allown加油n加油B.be allowedn加油C.allowed【答案】B 【考點n加油】含有情態(tài)動詞的被動語態(tài) 【解析】【分析】句意：十六歲的n加油青少年能開車去上學(xué)嗎?不。他們不應(yīng)當(dāng)被允許開車，因為他們不夠n加油認(rèn)真。他們應(yīng)當(dāng)是“被允許”，故選B。【點評】考查被動語n加油態(tài)。31.Teenagers _n加油_ their own decisions.n加油 A.should allow to maken加油n加油B.should be allowed n加油to makeC.should be allow mn加油akingn加油D.should be all