班級(jí)姓名學(xué)號(hào)分?jǐn)?shù)Unit10Youaresupposedtoshakehands.besupposedto和itis+adj+todo（時(shí)間：60分鐘，滿分：100分）單項(xiàng)選擇(本大題共50小題，每小題2分，共100分)1．—Couldyougivemesomeadviceonhowtousemytime?—Firstofall,you________tospendmoretimestudying.A．supposed B．weresupposed C．a(chǎn)resupposing D．a(chǎn)resupposed2．PeopleinKoreaare________tobowwhentheymeetforthefirsttime.A．suppose B．supposed C．expect D．expects3．MrSmithwas________tobeadoctorbuthebecameateacherwhenhegrewup.A．thought B．supposed C．suggested D．reminded4．Thetrain________arriveat14:25,butitwashalfanhourlate.A．need B．must C．can D．wassupposedto5．Drivers________consider________moreelectriccarsinsteadoffuelcars.A．a(chǎn)resupposeto;using B．should;touseC．a(chǎn)resupposedto;using D．should;used6．Ithinkeveryoneissupposedtodo________wecan________ourenvironmentnow.A．that;toprotect B．which;protect C．that;protect D．what;toprotect7．Youare________walkonthegrass.Itbreakstheschoolrules.A．supposed B．notsupposed C．supposedto D．notsupposedto8．—AmIprettytoday,Ms.Jones?—Yes,butgirls________towearshortskirtsinthismiddleschool.A．a(chǎn)resupposed B．a(chǎn)ren’tsupposed C．don’tsuppose9．—Couldyougivemesomeadviceonhowtospendmytimewisely?—Firstofall,you________tospendmoretimestudying.A．suppose B．supposedC．weresupposed D．a(chǎn)resupposed10．Wearesupposedto________ahobbyinsteadofspendingmuchtimeonsmartphones.A．takeup B．putoff C．giveout11．Accordingtothetrafficrules,everyoneissupposed________aseatbeltinthecar.A．wearing B．wears C．worn D．towear12．Youaresupposed________upwhentheteachercomesin.A．stand B．standing C．tostand D．tostanding13．Ithinkthephubbers(低頭族)aresupposedto________thetimetheyspendontheirsmartphones.A．cutoff B．cutdown C．cutout14．Teenagersaren’tsupposedto________theirparentstoomuchandtheyshouldtrytosolveproblemsbythemselves.A．dependon B．getonwith C．lookafter15．—Ithinkeverystudentissupposedto________asportingactivityforahealthylife.—That’strueandparentsshouldencouragekidstodosportsregularly.A．turnoff B．takeup C．putaway16．Wearesupposedto________ourhandbeforewespeakinclass.A．putup B．putout C．putdown D．putaway17．Inordertosavepaper,everyoneissupposedto________it.A．want B．recycle C．boil D．teach18．—WhatshouldwedoforthedisabledchildrenintheChildren’sHome?—You’resupposedto________astudygrouptohelpthem.A．takeup B．setup C．makeup D．stayup19．Wearesupposedto________smartphonesandtakemoreexercisesinstead.A．takeoff B．putaway C．pickup D．takeup20．________safe,everyone________wearaseatbeltinacar.A．keeping;issupposed B．Keep;issupposedtoC．Tokeep;issupposedto D．Tokeep;issupposed21．ThemovieWolfWarriorⅠiswellworth________.Everyone________seeit.A．see;besupposedto B．seeing;issupposeC．seeing;issupposedto D．see;aresupposedto22．—We’renotsupposedto________thosewhofailed.—Noonecanbeawinnerallthetime.A．turnout B．laughat C．spreadout D．sharewith23．Everyoneissupposedto________asportingactivityforahealthylife.A．comeout B．putaway C．turndown D．takeup24．You________loudlyinpublic.A．don’tsupposetotalk B．don’tsupposetotalkingC．a(chǎn)ren’tsupposedtotalk D．a(chǎn)ren’tsupposedtotalking25．Jennyissupposed________thefirstprizeagain.A．wining B．win C．towin D．wins26．Youaresupposedto________yourclassmates.Don’targuewiththem.A．getto B．getoff C．geton D．getalongwellwith27．Peoplearesupposed________whentheymeetforthefirsttimeinAmerica.A．shakinghands B．toshakehands C．kissing D．tokiss28．You________comeherebefore8:30tomorrowmorning.A．supposeto B．supposedto C．a(chǎn)resupposedto D．a(chǎn)resupposed29．Accordingtothetrafficrules,everyoneissupposed________aseatbeltinthecar.A．wearing B．towear C．tobeworn30．Youaresupposed________yourcoatbecauseofthehotweather.A．togetoff B．shuttingoff C．totakeoff31．We________tocheckourpapersseveraltimesbeforehandingthemin.A．suppose B．supposed C．a(chǎn)resupposed D．a(chǎn)resupposing32．It’sverykind________you________otherswhenthey’reinneed.A．for;tohelp B．of;tohelp C．for;helping D．of;helping33．—Wasitnecessary________John________somephotosbeforehelpingtheoldman?—Ithinkso.Inthisway,hecouldprotecthimselflater.A．of;taking B．for;taking C．of;totake D．for;totake34．It’snecessaryforus________toourparentswhenwehaveproblems.A．totalk B．talking C．talk D．talked35．Hefound________difficult________Englishwell.A．it,learn B．it,tolearn C．that,learn D．that,tolearn36．Wefind_____impossibleforus______aforeignlanguagewellinashorttime.A．one;learn B．it;tolearn C．that;tolearn D．this;learning37．It’simportantpeoplelearnteamspirit.A．of;of B．of;to C．for;to D．to;to38．It’sverykind___________youtolendmeyourreusableshoppingbags.A．of B．for C．to D．with39．It’sfun_______withfriends.A．goingshopping B．togoshopping C．goesshopping D．wentshopping40．Ithink________usefulforstudents________Englishbooksoften.A．it;read B．it’s;toread C．thatit;toread D．it’s;read41．________isimportant________ustodomorningexerciseseveryday.A．That;for B．It;for C．This;for D．It;of42．Ithinkitisnotdifficultforus_________atschool.A．tomakefriends B．makefriend C．makesfriends D．tomakefriend43．It’s________forme________areportinsuchashorttime.I’mnotgoodatit.A．possible;towrite B．possible;write C．impossible;writing D．impossible;towrite44．It’swrong________you________yourparents’advice.A．for；don’taccept B．of；nottoaccept C．for；notaccept D．of；notaccepting45．Itisimpossible_________howlargetheuniverseis.A．toimagine B．imagining C．imagine D．imagined46．—Itisdifficult________newfacesinthenewterm.—That’swhyIsuggestyouleteachstudentprepareanamecardonthetable.It’sthebestwaytohelp.A．formetoremember B．ofmetorememberC．formeremembering D．ofmeremembering47．—Howdoyouliketheicecream?—Itis________deliciousthateveryoneenjoysit.Itisverykind________youtoofferusthetastydessert.A．so;for B．so;of C．such;for D．too;of48．Itischeaper________acarthantohaveapersonalcar.A．share B．sharing C．shared D．toshare49．It’sverypolite________you________sayhello.A．for;of B．of;for C．to;for D．of;to50．Itisimportantforstudents_______sportseverymorning.A．plays B．playing C．toplay D．played參考答案：1．D【詳解】句意：——你能給我一些如何利用時(shí)間的建議嗎？——首先，你應(yīng)該花更多的時(shí)間學(xué)習(xí)?？疾闀r(shí)態(tài)和短語(yǔ)。suppose“推斷，料想”，動(dòng)詞；besupposedtodo“應(yīng)該做某事”；根據(jù)“you...tospendmoretimestudying.”可知，此處指你應(yīng)該花更多的時(shí)間在學(xué)習(xí)上；再根據(jù)“Could”表示委婉語(yǔ)氣可知，時(shí)態(tài)為一般現(xiàn)在時(shí)，主語(yǔ)為“you”，be動(dòng)詞用are。故選D。2．B【詳解】句意：韓國(guó)人第一次見(jiàn)面應(yīng)該鞠躬?？疾閯?dòng)詞辨析。suppose假設(shè)（動(dòng)詞原形）；supposed假設(shè)（過(guò)去分詞）；expect期待（動(dòng)詞原形）；expects期待（動(dòng)詞三單）。besupposedto“應(yīng)該”，根據(jù)“PeopleinKoreaare...tobowwhentheymeetforthefirsttime.”可知，韓國(guó)人第一次見(jiàn)面應(yīng)該鞠躬，符合句意。故選B。3．B【詳解】句意：史密斯先生被期望成為一名醫(yī)生，但長(zhǎng)大后卻成了一名教師?？疾閯?dòng)詞辨析。thought思考、認(rèn)為；supposed應(yīng)該；suggested建議；reminded提醒。besupposedtodosth“應(yīng)該做某事、被期望做某事”，根據(jù)“MrSmithwas...tobeadoctorbuthebecameateacherwhenhegrewup.”可知，史密斯先生原本被期望成為一名醫(yī)生，卻成了一名教師。故選B。4．D【詳解】句意：火車應(yīng)該在14點(diǎn)25分到達(dá)，但是晚了半小時(shí)?？疾榍閼B(tài)動(dòng)詞辨析。need需要；must必須；can能夠；wassupposedto應(yīng)該。根據(jù)“butitwashalfanhourlate”（但是晚了半小時(shí)），可知火車原本應(yīng)該在14點(diǎn)25分到達(dá)，但是晚點(diǎn)了，besupposedto相當(dāng)于should，表示“應(yīng)該”。故選D。5．C【詳解】句意：司機(jī)們應(yīng)該考慮使用更多的電動(dòng)汽車而不是燃油汽車?？疾閎esupposedto以及非謂語(yǔ)動(dòng)詞。should=besupposedto“應(yīng)該”，排除A選項(xiàng)。considerdoingsth“考慮做某事”，第二空應(yīng)填動(dòng)名詞，故選C。6．D【詳解】句意：我認(rèn)為現(xiàn)在每個(gè)人都應(yīng)該盡我們所能來(lái)保護(hù)我們的環(huán)境?？疾橘e語(yǔ)從句和動(dòng)詞不定式作目的狀語(yǔ)。that從屬連詞，在從句表陳述意義，無(wú)詞意，可省略；toprotect動(dòng)詞不定式；which哪一個(gè)，連接代詞，引導(dǎo)特殊疑問(wèn)句做賓語(yǔ)從句，有一定范圍；protect保護(hù)，動(dòng)詞；what什么，連接代詞，引導(dǎo)特殊疑問(wèn)句做賓語(yǔ)從句，沒(méi)有一定范圍。根據(jù)“Ithinkeveryoneissupposedtodo...wecan...ourenvironmentnow.”可知，句子為賓語(yǔ)從句，wecan后缺少賓語(yǔ)，從句為特殊疑問(wèn)句，排除A，此處為我們能做的事情，沒(méi)有一定范圍，一空處需用what引導(dǎo)賓語(yǔ)從句；二空處表示所做事情的目的是保護(hù)我們的環(huán)境，空處需填“動(dòng)詞不定式to+動(dòng)詞原形”，作目的狀語(yǔ)，protect“保護(hù)”，動(dòng)詞。故選D。7．D【詳解】句意：你不應(yīng)該在草地上行走。它違反了校規(guī)?？疾閯?dòng)詞短語(yǔ)。besupposedtodosth.“應(yīng)該做某事”，排除AB；根據(jù)“Itbreakstheschoolrules”可知違反了校規(guī)，所以不應(yīng)該在草地上行走。故選D。8．B【詳解】句意：——瓊斯老師，我今天漂亮嗎？——很漂亮，但是在這所中學(xué)，女生不應(yīng)該穿短裙?？疾閯?dòng)詞短語(yǔ)。besupposedtodosth.應(yīng)該做某事。根據(jù)“Yes,butgirls...towearshortskirts”可知，此處表示轉(zhuǎn)折關(guān)系，應(yīng)是不應(yīng)該穿短裙。故選B。9．D【詳解】句意：——你能給我一些建議關(guān)于如何明智地使用時(shí)間嗎？——首先，你應(yīng)該花更多的時(shí)間學(xué)習(xí)?？疾閯?dòng)詞短語(yǔ)。短語(yǔ)“應(yīng)該”英文表達(dá)為besupposedtodo，該句表建議是一般現(xiàn)在時(shí)。故選D。10．A【詳解】句意：我們應(yīng)該養(yǎng)成一種愛(ài)好，而不是花很多時(shí)間在智能手機(jī)上。考查動(dòng)詞短語(yǔ)。takeup養(yǎng)成；putoff推遲；giveout分發(fā)。根據(jù)“ahobby”可知是培養(yǎng)一個(gè)愛(ài)好。故選A。11．D【詳解】句意：根據(jù)交通規(guī)則，每個(gè)人在車?yán)锒紤?yīng)該系安全帶?？疾榉侵^語(yǔ)動(dòng)詞。besupposedtodosth.“應(yīng)該做某事”，固定用法。故選D。12．C【詳解】句意：老師進(jìn)來(lái)的時(shí)候你應(yīng)該站起來(lái)。考查非謂語(yǔ)動(dòng)詞。besupposedtodosth.“應(yīng)該做某事”，固定用法。故選C。13．B【詳解】句意：我認(rèn)為低頭族應(yīng)該減少花在智能手機(jī)上的時(shí)間?？疾閯?dòng)詞短語(yǔ)。cutoff切斷；cutdown削減；cutout切斷。根據(jù)“...thetimetheyspend...theirsmartphones.”可知此處應(yīng)用cutdown，表示“削減時(shí)間”。故選B。14．A【詳解】句意：青少年不應(yīng)該太依賴父母，他們應(yīng)該試著自己解決問(wèn)題?？疾閯?dòng)詞短語(yǔ)。dependon依靠；getonwith與……友好相處；lookafter照顧。根據(jù)“theyshouldtrytosolveproblemsbythemselves”可知，青少年應(yīng)該自己解決問(wèn)題，不應(yīng)該太依賴父母。故選A。15．B【詳解】句意：——我認(rèn)為每個(gè)學(xué)生都應(yīng)該為了健康的生活而參加體育活動(dòng)?！@是真的，父母應(yīng)該鼓勵(lì)孩子經(jīng)常運(yùn)動(dòng)?？疾槎陶Z(yǔ)辨析。turnoff“關(guān)掉”；takeup“占據(jù)、開始從事”；putaway放好、擱置。根據(jù)“...asportingactivity”可知是“參加體育活動(dòng)”，故選B。16．A【詳解】句意：在課堂上發(fā)言之前，我們應(yīng)該先舉手?？疾閯?dòng)詞短語(yǔ)辨析。putup舉起；putout撲滅；putdown放下；putaway放好。根據(jù)“Wearesupposedto...ourhandbeforewespeakinclass.”可知，發(fā)言之前應(yīng)該先舉手。故選A。17．B【詳解】句意：為了節(jié)約紙張，每個(gè)人都應(yīng)該回收利用它?？疾閯?dòng)詞辨析。want想要；recycle回收；boil煮沸；teach教。根據(jù)“Inordertosavepaper”可知回收利用紙是一種節(jié)約紙張的方法，故選B。18．B【詳解】句意：——我們應(yīng)該為兒童之家的殘疾兒童做些什么？——你們應(yīng)該建立一個(gè)學(xué)習(xí)小組來(lái)幫助他們?？疾閯?dòng)詞短語(yǔ)。takeup占據(jù)，開始從事；setup建立；makeup編造；stayup熬夜。根據(jù)其后的賓語(yǔ)“astudygroup”可知，此處表示“建立一個(gè)學(xué)習(xí)小組”。故選B。19．B【詳解】句意：我們應(yīng)該把手機(jī)放起來(lái)，取而代之的是多做運(yùn)動(dòng)?？疾閯?dòng)詞短語(yǔ)辨析。takeoff（飛機(jī)）起飛；脫掉；putaway放一邊；pickup撿起；takeup占據(jù)，開始從事。根據(jù)“smartphonesandtakemoreexercisesinstead”可知，此處要表達(dá)的是少玩手機(jī)多運(yùn)動(dòng)，把手機(jī)放起來(lái)，應(yīng)用動(dòng)詞短語(yǔ)putaway。故選B。20．C【詳解】句意：為了安全起見(jiàn)，每個(gè)人在車?yán)锒紤?yīng)該系安全帶。考查非謂語(yǔ)動(dòng)詞和動(dòng)詞短語(yǔ)。第一空表示“為了安全”，應(yīng)用動(dòng)詞不定式表目的；第二空為固定短語(yǔ)“besupposedto”，意為“應(yīng)該做某事”，故選C。21．C【詳解】句意：電影《戰(zhàn)狼Ⅰ》很值得一看。每個(gè)人都應(yīng)該看看它。考查非謂語(yǔ)動(dòng)詞。beworthdoingsth“值得做某事”，為固定短語(yǔ)，排除AD選項(xiàng)；besupposedtodosth“應(yīng)該做某事”，是固定短語(yǔ)，故選C。22．B【詳解】句意：——我不應(yīng)該嘲笑那些失敗的人?！獩](méi)有人能夠一直是贏家?？疾閯?dòng)詞短語(yǔ)。turnout結(jié)果是；laughat嘲笑；spreadout展開；sharewith分享。根據(jù)“Noonecanbeawinnerallthetime.”可知，我們不應(yīng)該嘲笑那些失敗的人。故選B。23．D【詳解】句意：為了健康的生活，每個(gè)人都應(yīng)該參加體育活動(dòng)?？疾閯?dòng)詞短語(yǔ)辨析。comeout出版，發(fā)行；putaway收起，放好；turndown調(diào)低（音量），拒絕；takeup開始做。根據(jù)空后的“asportingactivityforahealthylife”可知，此處表達(dá)的是：為了健康的生活，開始做一項(xiàng)體育活動(dòng)。故選D。24．C【詳解】句意：你不應(yīng)該在公共場(chǎng)合大聲說(shuō)話?？疾橐话悻F(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)。don’tsupposetotalk錯(cuò)誤表達(dá)；don’tsupposetotalking錯(cuò)誤表達(dá)；aren’tsupposedtotalk不應(yīng)該說(shuō)話；aren’tsupposedtotalking錯(cuò)誤表達(dá)，to后應(yīng)接動(dòng)詞原形。根據(jù)“l(fā)oudlyinpublic”可知，在公共場(chǎng)合不應(yīng)該不聲說(shuō)話，應(yīng)用besupposedtodosth.表示“應(yīng)該做某事”，其否定形式為benotsupposedtodosth意為“不應(yīng)該做某事”。故選C。25．C【詳解】句意：珍妮應(yīng)該會(huì)再次贏得一等獎(jiǎng)?？疾榉侵^語(yǔ)動(dòng)詞和動(dòng)詞短語(yǔ)。win“贏得”，besupposedtodosth“應(yīng)該做某事”，故選C。26．D【詳解】句意：你應(yīng)該和你的同學(xué)們友好相處。不要和他們爭(zhēng)論?？疾閯?dòng)詞短語(yǔ)。getto到達(dá)；getoff下車；geton上車；getalongwellwith與……友好相處。根據(jù)“Don’targuewiththem”可知，這里為應(yīng)該和你的同學(xué)們友好相處。故選D。27．B【詳解】句意：人們?cè)诿绹?guó)初次見(jiàn)面時(shí)應(yīng)該握手。考查非謂語(yǔ)和動(dòng)詞辨析。shakehands握手；kiss親吻。根據(jù)常識(shí)，在美國(guó)初次見(jiàn)面禮儀為握手，排除CD；besupposedtodosth.意為“應(yīng)該做某事”，所以用動(dòng)詞不定式形式。故選B。28．C【詳解】句意：你應(yīng)該在明天早上8點(diǎn)半前到達(dá)這里。考查一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)。besupposedtodo表示“被認(rèn)為，應(yīng)該，被期待”，主語(yǔ)為You，be動(dòng)詞應(yīng)用are。故選C。29．B【詳解】句意：根據(jù)交通規(guī)則，每個(gè)人都應(yīng)該在車上系安全帶?？疾榉侵^語(yǔ)動(dòng)詞。besupposedtodosth“應(yīng)該做某事”，為固定短語(yǔ)，故選B。30．C【詳解】句意：由于天氣炎熱，你應(yīng)該脫掉外套。考查動(dòng)詞短語(yǔ)。getoff下車；shutoff關(guān)閉；takeoff脫掉，起飛。besupposedtodosth“應(yīng)該做某事”。根據(jù)“becauseofthehotweather”，可知天氣炎熱，應(yīng)該脫掉外套。故選C。31．C【詳解】句意：我們應(yīng)該在交卷前檢查幾次?？疾楣潭ň涫?。sbbesupposedtodosth.表示“某人應(yīng)該做某事”，此處是固定句型，故選C。32．B【詳解】句意：你真是太好了，在別人需要的時(shí)候幫助了他們?？疾楣潭ň湫?。分析句子結(jié)構(gòu)，本句是固定句型“Itis+形容詞+of/forsb.+不定式+其他”結(jié)構(gòu)，it是形式主語(yǔ)，后面的不定式是真正主語(yǔ)，可據(jù)此排除后兩項(xiàng)；形容人的特征時(shí)用介詞of，而for用于指出描述對(duì)象。本句kind表示“善良的”，是“you”的特點(diǎn)，故選B。33．D【詳解】句意：——對(duì)約翰而言，幫助老人之前，拍照是必要的嗎？——我認(rèn)為有必要。用這種方式，他幫過(guò)老人后能保護(hù)自己?？疾楣潭ň涫健１揪錇椤癐t’s+adj.+for/ofsb.todosth.”是固定句式，當(dāng)形容詞說(shuō)明不定式邏輯主語(yǔ)的性質(zhì)、特征時(shí)，用of；說(shuō)明不定式的性質(zhì)時(shí)，用for。由necessary可知是說(shuō)不定式的性質(zhì)。故選D。34．A【詳解】句意：對(duì)我們來(lái)說(shuō)，當(dāng)我們遇到難題的時(shí)候，和我們的父母談?wù)勈呛苡斜匾摹？疾镮t的固定句型。It’s+adj.+forsb.+todosth.意為“對(duì)某人來(lái)說(shuō)，做某事是怎樣的”，句中it是形式主語(yǔ)，真正的主語(yǔ)是其后的動(dòng)詞不定式，本題空處應(yīng)填不定式，故選A。35．B【詳解】句意：他發(fā)現(xiàn)學(xué)好英語(yǔ)很難?？疾榉侵^語(yǔ)動(dòng)詞和it用法。本句是“find+it+形容詞+todosth.”固定結(jié)構(gòu)，it是形式賓語(yǔ)，不定式是真正賓語(yǔ)。結(jié)合選項(xiàng)，故選B。36．B【分析】句意：我們認(rèn)為對(duì)于我們來(lái)說(shuō)短時(shí)間內(nèi)學(xué)好一種外語(yǔ)是不可能的?！驹斀狻扛鶕?jù)句型findit+形容詞+forsbtodosth“認(rèn)為對(duì)于某人來(lái)說(shuō)，做某事是……”，此處it是形式賓語(yǔ)，todosth是真正的賓語(yǔ)，故選B。37．C【詳解】句意：學(xué)習(xí)團(tuán)隊(duì)精神對(duì)于人們很重要。這里是句式itbe+形容詞+forsb+todosth做某事對(duì)某人來(lái)說(shuō)是怎樣的；itbe+形容詞+ofsb+todosth做某事某人是怎樣的，這兩個(gè)是固定句型。根據(jù)句意和用法，故選C。38．A【詳解】句意：你把可再用的購(gòu)物袋借給我，真是太好了?？疾榻樵~辨析。It’sverykindofyoutodosth.是固定結(jié)構(gòu)，意為：你能做某事真是太好了。故選A。39．B【詳解】句意：和朋友去購(gòu)物很有趣。此處考查固定句型以及固定詞組。本題考查固定句式：It’s+adj.todosth.“做某事是……的”，動(dòng)詞不定式作真正的主語(yǔ)；goshopping固定詞組，去購(gòu)物。故選B。40．B【詳解】句意：我認(rèn)為學(xué)生經(jīng)常讀英語(yǔ)書很有用?？疾榉侵^語(yǔ)動(dòng)詞。本句是“It’s+adj.+forsb+todosth”意為“做某事對(duì)某人來(lái)說(shuō)是……”句式，所以，空格1填it’s，空格2填不定式。故選B。41．B【詳解】句意：對(duì)我們而言，每天晨練是很重要的?？疾閕t作形式主語(yǔ)的固定句型。Itis+adj.+for/ofsb.+todosth.“對(duì)某人來(lái)說(shuō)，做某事是怎樣的”；其中it作形式主語(yǔ)，真正的主語(yǔ)是todosth.。在此結(jié)構(gòu)中，形容詞若是修飾人的性格品質(zhì)的，用介詞of；若是描述事物性質(zhì)的，用介詞for。根據(jù)題干形容詞“important”可知，此處要用介詞for。故選B。42．A【詳解】句意：我認(rèn)為在學(xué)校交朋友對(duì)我們來(lái)說(shuō)并不難?？疾榉侵^語(yǔ)動(dòng)詞。makefriends意為“交朋友”，是固定短語(yǔ)，先排除B、D兩項(xiàng)；“Itis+形容詞+forsb.todosth.”是固定句式，意為“對(duì)某人來(lái)說(shuō)做某事是……”，空處應(yīng)用動(dòng)詞不定式。