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第讲时态易错讲练
9、掌握时态易错题
一、二
1、完成专项训练,巩固所学知识2基础知识时态易错题梳理
(一)一般现在时
一、功能
1.表示事物或人物的特征、状态如The sky is blue.Tom is16years oldnow.
2.表示经常性或习惯性的动作如I getup at six everyday.He goesto shoppingonce a week.
3.表示客观现实或普遍真理如The earthgoes aroundthe sun.Shanghai liesin theeast ofChina.
二、构成
1.be动词主语+beam,is,are+其它如I ama boy.
2.行为动词主语+行为动词+其它如We studyEnglish.当主语为第三人称单数时,要在动词后加或“如其余情况用动词原形he,she,it-es”Mary likesChinese.
三、变化:动词的变化否定句主语++其它如他不是工人
1.be be+not He is nota worker.一般疑问句主语+其它如Be+——Are youa student——Yes.I am./No,Fm not.特殊疑问句疑问词+一般疑问句如--------Where ismy book-----It ison thetable..行为动词的变化1否定句主语++动词原形+其它如donl doesn*t I dont likebread.当主语为第三人称单数时,要用构成否定句如doesn,t Hedoesnt oftenplay.一般疑问句主语+动词原形+其它Do Does+如——Doyou oftenplay football——Yes,Ido./No,I dont.考查现在完成时根据可知时态应用现在完成时,故选“for over eighty years”B
15.A【详解】句意这两个男孩刚才因为一个篮球而打起架来考查动词时态根据题干中的可知,时态是一般过去时,需用动词过去式形式故选just nowA
16.B【详解】句意这个发明家一生发明了许多发明考查现在完成时根据题干可知表示在他一生中,应用现在完成时,表示已完成的动作对现在的影响“in hislife”故选B
17.B【详解】句意我学习英语已经有三年了我要学好它考查现在完成时结合语境和可知,此处应用现在完成时,即过去分词”的结构故选“for three years”“have/has+Bo
19.C【详解】句意——你量体温了吗?——不,没有考查动词时态根据答语可知是现在完成时,此处用现在完成时提问,故选“No,Ihavent”C
21.The artistmany beautifulpaintings already.A.has createdB.created C.have createdD.is creating
22.My teacherme tohis teacher\office to get hisbook just now.A.send B.sent C.sends D.has sent
23.—Jack,I haventseen yoursister fbr a longtime.—She HongKong on business for a few days.A.went to B.has goneto C.has been to D.has beenin
24.The storyreally wonderful.A.sounding B.sounds C.sound D.is sounds
25.I have studied EnglishI cameto thisschool.A.for B.and C.since D.or
26.—When youa teacherof thisschool一At theage of23,in
2003.A.have;become B.did;become C.will;become D.have;been
27.I getup late.But nowI early.A.used to;used toget upB.was used to;am used togetupC.used to;am used to getting upD.used to;used togettingup一
28.I rememberthere alot offish inYanglan Lake.Now it has beenpolluted.A.are used to haveB.are used to beC.used to have D.used to be一
29.I have bought aChinese-English dictionary.一When andwhere youitA.have;bought B.did;buy C.have;had D.do;buy
30.When youexercise,the amountof wateryou needA.to increaseB.increase C.increasing D.increases
31.The factoryits wasteinto theriver,but nowit haschanged alot.A.used to put B.is used toputC.used to putting D.is used toputting
32.Avatar2was themost excitingmovie Ilast year.A.watch B,have watchedC.watched D.was watching—What apity.I thinkwe shouldplay arole inprotecting theenvironment.
33.Mandy used to to work,but nowshe isused to because theroad iscrowded andshe wantsto keepfit.A.drive;walk B.drive;walking C.driving;walk D.driving;walking
34.There fewpeople usingmobile phonesin the1990s.As timegoes by,ifs said that fewpeoplethe lifewithout mobilephones.A.used to have;are used toB.are used to be;used toC.are used to have;are used to D.used to be;are used to
35.There a paper factoryby theriver in our hometownmany years ago.A.used toB.used to have C.used to be D.was usedtobe
36.Paula willhelp to do choresas soonas shehome fromschool.A.got B.will getC.gets D.is getting
37.——Did youhave agood timeat theparty last night—Yes,but the number of the studentsless than20,so wewent homeearly.A.was B.were C.is D.are
38.Ive foundyour watch.You iton mydesk yesterday.A・forget B.have forgottenC.left D.have left
39.We theexam as long aswe keeptrying andnever giveup.A.passed B.pass C.will passD.have passed一
40.Where isJohn——Im notsure.He theviolin in the musicroom whenI saw him just now.A.plays B.will play C.is playingD.was playing
41.My familytowards agreener lifefor severalyears.A.work B.worked C.will workD.have worked
42.If youhave aclear learningplan,you theprogress easier.A.know B.will knowC.knew D.have known
43.I clotheswhen myphone rangyesterday evening.A.wash B.was washingC.will washD.am washing
44.Peter forour communityas avolunteer for nearly ten years.A.works B.is workingC.was workingD.has worked
45.Mark alot aboutChinese papercutting since he studied inour school.A.learns B.learned C.has learnedD.will learn一
46.Sorry,Mom.Its toonoisy here.What一Have yougot yourID cardwith youA.have yousaid B.did yousay C.do yousay D.had yousaid(彳亍程码)
47.——Do youstill rememberwhat theTrip Codewas usedfor一Of course.It wasusedtoshow whereyou in the last14days.A.were B.will beC.have beenD.had been一
48.You tome!Kitty isnthere!一How comeI justsaw heron the grass aminute ago,I promise.A.lied;lied B.lies;layC.lied;lying D.lay;laying
49.—Were youvery whenWu Yibingwon theDallas OpenTitle onFeb12一Of course.We.A.excited;cant stopto jumpB.exciting;couldnt stopto jumpC.excited;couldnt stopjumping D.exciting;cant stopjumping
50.He Wuxionbusinessfbraweek andnow he is preparingfor it.A.has beenaway fromB.has leftC.will leaveD.will beaway from参考答案
21.A【详解】句意这个艺术家已经创造出许多美丽的图画考查现在完成时根据可知句子应用现在完成时,其谓语结构为:过去分词主语为第三“already”have/has+The artist人称单数,助动词应用动词的过去分词为故选has,create createdAo
22.B【详解】句意我的老师刚才派我去办公室去取他的书考查谓语动词时态有时间状语所以用谓语动词过去式形式故选justnow,Bo
23.D【详解】句意——杰克,我很久没见到你妹妹了——她到香港出差有几天了考查动词的时态去了,一般过去时;已经去了某地,现在完成时;曾经去过某地,went to has gonetohas been to现在已经回来,现在完成时;一直待在某地,现在完成时根据时间状语可知,句子时态has beenin“forafewdays”为现在完成时,且谓语动词是延续性动词;是短暂性动词,不能与表示一段时间的状语连用;表示“曾g has beento经去过”,不能与表示一段时间的状语连用;表示“一直待在某地”,表示状态,是延续性动词,可has beenin be以和表示一段时间的状语连用故选D
24.B【详解】句意这个故事听起来真的很精彩考查动词时态根据可知,缺少谓语动词句子是一般现在时,主语是三单,The story...really wonderful.”the story故填故选sounds B
25.C【详解】句意自从我来到这个学校,我一直学习英语考查连词的用法“为了”;“而且、然后;自从、既然”;或者、否则“自从”,后接一般fbr andsince forsince过去时的从句,主句用现在完成时,与题干符合故选C
26.B【详解】句意——什么时候你成了这所学校的老师?年,在岁时——200323考查时态助动词,现在完成时;成为,动词;为助动词的过去式,一般过去时;助动词,have becomedid dowill一般将来时;为动词的过去分词根据语境可知,回答是年,当我岁时成了这所学校的老师,可推been be200323测问句时态应为一般过去时,用“疑问词主语+动词原形+其他”的结构,助动词用动词“成为”+did+did,become用原形故选B
27.C【详解】句意我过去起床晚但是现在我习惯早起考查动词短语过去常常做;被用来做;习惯于做根据语境第一空应是过usedto do be usedto do be usedto doing去常常做“usedto”;第二空应是习惯于早起“am usedto gettingup”故选Co
29.B【详解】句意——我买了一本汉英词典——你什么时候在哪里买的?考查时态根据可知问买这个动作何时何地发生,用一般过去时故选When andwhere…you…it”B
30.D【详解】句意当你运动时,你需要的水量会增加考查谓语动词此处需要动词作谓语,排除AC;主语是不可数名词the amountofwater”,动词用三单故选D
31.A【详解】句意这家工厂过去常把废物倒进河里,但现在已发生了很大变化考查动词短语过去常常做某事;被用来做某事;习惯于做某事usedtodo sth.be usedtodosth.be usedto doing sth.根据可知是过去和现在的对比,此处指“过去常常把废物倒进河里”故选but nowithaschanged alot”Ao
32.C【详解】句意《阿凡达》是我去年看的最激动人心的电影2考查时态根据可知从句时态用一般过去时,动词用过去式故选last year”C
33.B【详解】句意以前开车上班,但现在她习惯了走路上班,因为路上很拥挤并且她想保持健康Mandy考查动词短语开车,动词;行走,动词;为动词的动名词/现在分词;为动词drive walkwalking walkdriving drive的动名词/现在分词根据语境可知,以前开车上班,现在习惯走路去上班了,表示“过去常常Mandy usedtodosth做某事(但现在不做了)”,一空处需填动词原形,排除和表示“习惯做某事(现在还在做)C D,beusedtodoing“,空二处需填动名词,为动词的动名词故选walking walkB
34.D【详解】句意世纪年代,几乎没有人使用手机随着时间的流逝,据说很少有人习惯了没有手机的生活2090考查固定搭配过去常常有”;“习惯于;故选There usedto be”beusedto D
35.C【详解】句意很多年前,我们家乡河边曾经有一家造纸厂考查结构和结构根据可知此处表示“过去有一家造纸there beusedtodo“There...apaperfactory...many yearsago”厂”,即故选there usedto beC
36.C【详解】句意一放学回家就会帮忙做家务Paula考查时态此句为引导的时间状语从句,主句用一般将来时,从句用一般现在时,故选as soonas C
37.A【详解】句意——你昨晚在舞会上玩得开心吗?——是的,但是学生的人数不到人,因此我们很早就回家了20考查主谓一致是,的三单形式,用于一般过去时;是,用于第二人称单复数过去时,第
一、三人称复was bewere数过去时;是,用于第二人称单复数现在时,第
一、三人称复数现在时根据仍可知说的是过去的事情,are“lastnigh句子应用一般过去时;当表示“……的数量”作主语时,谓语动词应用单数,即动词用故选thenumberof be wasA
38.C【详解】句意我找到你的手表了你昨天把它落在我的桌子上了考查动词及时态辨析忘记,指忘记某物,不表示将某物忘在哪里,后可接名词、不定式或动名词,不接地点forget状语;遗留,落下,指把某物落在某地,其后接地点状语本句指把手表落在桌子上,应用根据leave leaveo“yesterday”可知,本句是一般过去时,故用的过去式故选leave leftC
39.C【详解】句意只要我们继续努力,永不放弃,我们就会通过考试考查时态句中“aslongas”意为“只要”,引导条件状语从句,主句应用一般将来时,其构成为“will do”,故选C
40.D【详解】句意——约翰在哪里?——我不确定刚才当我看见他的时候,他正在音乐室里拉小提琴考查过去进行时本句是引导的时间状语从句,从句是一般过去时,主句描述的是过去正在发生的事情,则应用过去when进行口寸,其结构是主语故选+was/were doingD
41.D【详解】句意我的家人已经朝着更环保的生活方式努力了好几年考查动词时态根据可知,这是一个从过去延续到现在的动作因此,应该使用现在完成时态,所for severalyears”以正确的答案是“haveworked”,故选D
42.B【详解】句意如果你有明确的学习计划,你会更容易知道进展考查动词的时态根据可知原句是引导的条件状语从句,遵循“主将从现”原则,If youhave aclear learningplan”if因此主句要用将来时,故选B
43.B【详解】句意昨天晚上,当我的电话响起时,我正在洗衣服考查谓语动词时态根据可知,当我的电话响起时,我正在洗衣服,因此用过when myphone rangyesterday evening”去进行时表示过去某一动作发生时候,另一动作正在发生故选was/were doing,B
44.D【详解】句意彼得作为志愿者在我们社区工作了近十年考查现在完成时根据“可知,是现在完成时的标志,主语是第三人称单数,用过去fornearlytenyears”Peter has+分词故选D
45.C【详解】句意自从马克在我们学校学习以来,他学到了很多关于中国剪纸的知识考查谓语动词时态根据可知,自从在我们学校学习以来,学到很多知识,因此用现sincehestudied inourschool.”在完成时故选have/has doneC
46.B【详解】句意——对不起,妈妈这里太吵了你说什么?——你带身份证了吗?考查动词时态根据和可知询问妈妈刚刚说了什么,用一般Have yougot yourID cardwith youIts toonoisy here.”过去时,故选B
47.D【详解】句意——你还记得行程码的用途吗?——当然它是用来显示你在过去天里去过哪里的14考查时态根据可知,此处强调“过去的过去“,用过去完成时结It wasusedtoshow whereyou...in thelast14days.“构动词过去分词”,故选“had+D
48.C【详解】句意——你跟我说谎!不在这!——怎么会?我一分钟前才看到她躺在草地上,我保证考查Kitty动词辨析以及非谓语动词考说谎,躺;产卵根据可知,第一空表示“说谎”,动lay“You...tome!Kitty isnthere”作发生在过去,所以用过去式根据可知,此处用表示“躺在草地上”,lied“on thegrass”lie on thegrasssee sbdoing表示“看见某人正在做某事”,故选sth C
49.C【详解】句意月日吴易曷赢得达拉斯公开赛冠军时,你很兴奋吗?——当然我们忍不住跳了起来——212考查形容词辨析,动词时态以及非谓语动词感到兴奋的;令人激动的第一空是修饰人,用以excited excitinged为结尾的形容词作表语、“忍不住做某事”,根据问句中的可知,答语用一般过去时,故选can stopdoingsthwereC
50.D【详解】句意他将离开无锡出差一周,现在他正在为此做准备当主语为第三人称单数时,要用构成一般疑问句does如——Does shego towork bybike——Yes,she does.特殊疑问句疑问词+一般疑问句如How doesyour fathergo towork一般现在时动词的变化规则
3.+s一般情况下,直接加如cook-cooks,milk-milks
1.-s,以结尾,力口如:guess-guesses,wash-washes,watch-watches,go-goes
2.s.x.sh.ch.o-es,如study-studies以“辅音字母结尾,变为再加心,
(一)概说定义表示过去某时发生的动作或存在的状态
1.结构“主语+动词的过去式”
2.
(二)用法.表示过去某个时间发生的动作或存在的状态1He washere yesterday.I gotup atseven yesterday morning..表示过去经常或反复发生的动作2My motheroften wenttoworkby taxilast year.【重点】常与一般过去时态连用的时间有
3.at thattime,then,at thatmoment,yesterday,yesterdaymorningafternoon,evening...,last nightweek,month,一段时间year...,+agoseveral daysago,two daysago,aweekago,threeyearsago,in1990,justnow,long before,long longago.三句型转化动词的过去时的句型如下
1.be否定句主语动词的过去式1+be was,were+not...疑问句动词的过去式主语...2bewas,were+肯定句他昨天很忙a.He wasbusy yesterday..否定句他昨天不忙b.He was not busy yesterday疑问句他昨天忙吗?c.Was hebusyyesterday.房间里没有男孩儿d.There werentany boysin theroom房间里有男孩儿吗?e.Were thereany boysin theroom.行为动词的否定式和疑问式2否定式若肯定句中只有一个行为动词,那就得在行为动词前加上或缩略式并把这个行为1did notdidnt,动词由过去式改为动词原形a.I calledLin Taoyesterday afternoon.—1did not/didnt callLin Taoyesterday afternoon.b.I borroweda book from Sun Yang last Sunday.一I didntborrow abookfromSunYanglastSunday.一般疑问式若在陈述句中只有行为动词的过去式,那就得在句首加上一个助动词来帮助提问,然2did后把句中的行为动词由过去式改为动词原形,并在句末打上问号回答时别忘了还用didoa.We stayedthere for10days last month.一Did youstay therefbr10days last month Yes,we did./No,we didnt.b.Mary hada delicious dinner yesterday evening.一Did Maryhave adeliciousdinneryesterdayeveningYes,she did./No,she didnt般将来-概念表示将要发生的动作或存在的状态及打算、计划或准备做某事句中一般有以下时间状语tomorrow,next后天等dayweek,month,year...,soon,the dayafter tomorrow―结构
1.肯定句式Dbe going to+do;
②will+do.
2.否定句式
①be+not;
②will+not—wont.
3.疑问句式
①be+主语+going to+do;
②will+主语+do;
③shall+we/I+do.Im going to have a picnic this afternoon.—Im notgoing tohaveapicnicthis afternoon.一We are going to go onan outingthis weekend.Are yougoing togo onan outingthis weekend特殊疑问句式
4.问人例如一1Who Imgoing to New York soon.Whos going toNewYorksoon.问干什么.例如一2What...do Myfather isgoing towatch arace withme thisafternoon.What isyourfather going todowith youthisafternoon.问什么时候.例如一3When Shesgoing togo to bed at nine.When isshe going tobed[说明]一般可同互换be goingto willI am goingtogoswimming tomorrow.=1will goswimming tomorrow.另外两种可以表示一般将来时的结构【难点】
(二)B现在进行
(一)结构()动词的现在分词()be am/is/are+v-ing
(二)基本用法)、表示现在(指说话人说话时)正在发生的事情1We arewaiting foryou.Theyre travelingin India.天正下着大雪Ifs snowinghard.)、习惯进行表示现阶段发生的事,说话时动作未必正在进行2Mr.Green iswriting anothernovel.She islearning pianounder Mr.Smith.)、表示渐变的动词有等3get,grow,become,turn,run,go,beginThe leavesare turningred.Its gettingwarmer andwarmer.)、与等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观4always,constantly,forever色彩You arealways changingyour mind.
(三)特殊用法、现在进行时表示将来动作现在进行时还常可以用来表示将来的动作,特别是在口语中,这时常有一个1表示未来时间的状语,多指已计划安排好的事我明天飞去香港A.Im flyingto HongKong tomorrow.B.—Are youdoing anythingtomorrow afternoon-Yes,Tm playingtennis withBetty.—你明天下午有活动吗?一有,我要和贝蒂打网球、现在进行时也可用在时间和条件从句中2You cando somereading whileyou arewaiting for the train.你在等火车的时候可以看看书^^过去进行(-)基本用法、过去进行时的主要用法是描述一件事发生的背景;一个长动作发生的时候,另一个短动作发生常用的1时间状语this morning,the wholemorning,all dayyesterday,from nineto tenlast evening,when,while o例如We werewatching TVfrom sevento ninelast night.What washe researchingall daylast SundayMybrother fellwhile he was ridinghis bicycleand hurthimself.It was raining whenthey leftthe station.When Igot to the topofthemountain,the sunwas shining.、过去进行时可以表示在过去某个时间点发生的事情时间点可以用介词短语、副词或从句来表示如2What wasshe doingatnineoclock yesterday(从句表示时间点)When I sawhimhe wasdecorating hisroom.when、在复合句中,如果主要动作和背景动作都是延续的或同时发生的,那么主从句的动词都可用过去进行时3例如.他边等车边看报(两个动作都是延续的)While he was waitingforthebus,he wasreading anewspaper他擦车时我在做饭(两个动作同时进行)He wascleaning hiscar whileI was cooking.、!过去将来(宾语从句)
(一)定义过去将来时表示在过去某个时间看来将要发生的动作或存在的状态过去将来时常用于宾语从句和间接引语中例如我不知道他是否会来I didntknow ifhe wouldcome.They neverknew thatpopulation wouldbecome abig problem.他们从来都不知道人口问题将会成为一个大问题She didnttell mewhere she would go.她没有告诉我她要去哪儿Betty saidshe wouldvisit theGreat Wallnext Saturday.贝蒂说下周六她要去参观长城
(二)过去将来时的表达法、动词原形,常表示按计划或安排即将发生的事1“would+他说他要来看我He saidhewouldcome to see me.他告诉我他将去北京He toldme hewould go to Beijing.、叔动词原形”常可用来表示按计划或安排即将发生的事2“w were+goingto+她说她将立即出发She saidshe was goingtostart offat once.有人告诉我他准备回家I wastold thathewas goingtoreturn home.
(三)等动词可用过去进行时代替过去将来时come,go,leave,arrive,startHe saidthe trainwas leavingatsixthe nextmorning.他说火车将于第二天早晨六点离开她告诉我她要来看我She toldme shewas comingtoseeme.
(四)条件状语从句和时间状语从句中须用一般过去时代替过去将来时I didntknow whenshe wouldcome,but whenshe cameI wouldlet youknow.我不知道她什么时候来,但她来了我会告诉你The teachersaidthatit wouldbe verydifficult tomake progressif Ididn5t workhard.老师说,如果我不努力学习的话,就很难取得进步【重点】
(五)过去将来时典型错误例析我们不知道他是否要在会上发言
1.误We didntknow whetherheisgoingtospeak atthe meeting.正We didntknow whetherhewasgoingtospeak atthe meeting.析该句主句为过去时,且宾语从句表示从过去某个时间看来将要发生的动作,所以从句要用过去将来时态老师问汤姆长大后准备干什么
2.误The teacherasked Tomwhat hewasgoingtobewhen hewould growup.正The teacherasked Tomwhat hewasgoingtobewhen hegrew up.析在时间状语从句中,常用一般过去时表示在过去看来将要发生的动作.他们说如果下星期天不下雨他们就去农场3误They saidthat theywere goingto thefarm ifit wouldnot rain the next Sunday.正They saidthat theywere goingtothefarm ifit didntrain thenextSunday.析在条件状语从句中,也常用一般过去时表示在过去看来将要发生的动作王林打电话告诉她妈妈,她要买一些书
4.误Wang Linrang upto tellher motherthat sheshould buysome books.正Wang Linrang upto tellher motherthat shewould buysome books.析过去将来时可以由“助动词动词原形”构成,但一般只用于第一人称而should/would+should would可用于各种人称上次我见到你时,你正打算开始乘火车去西藏
5.误Last timeI sawyou,you hadstarted togo toTibet bytrain.正Last timeIsawyou,you weregoingtostart togotoTibet bytrain.析是一般过去时或过去将来时的显著标志last time1暮真题演练“lllllllllllllllllllllllllllllllllllllllll・I
1.The scientiststhe manyold coinsintheearth already.A.have discovered B.discoveredC.discovering D.discovery
2.Mr.Wang aspeech aboutChatGPT inthe meetinghall now.A.gave B.is givingC.will giveD.was giving
3..The scientistslife onthis planetalready.A.discoveredB.have discoveredC.discover D.are discovering
4.The storyhas thehearts ofthe students.A.won B.win C.winning D.wins一
5..Where arethe twinsA.aregoingto playB.play C.were playingD.are playing——They areontheplayground.Look!They basketballnow.Lets jointhem.
6.Our Englishteacher toEngland.She willcome backin fivemonths.A.have beenB.has beenC.have goneD.has gone
7.—When youthis photoA.have,taken B.did,take C.will,take D.had,taken——Sorry,I cantremember.
8.1inthekitchen whena carstopped infront ofthe window.A.cook B.will cookC.wascookingD.am cooking
9.Look!It outside.Lefs takean umbrellaA.is rainingB.wasrainingC.rained D.has rained
10.——There alot oftigers,but nowthey areendangered.•seriously wedestroy thenature!A.usedtohave;How B.are usedtobe;WhatC.usedtobe;How D.are usedtohave;what
11.Iacamera onlinelastmonth,but itwasnotas goodas itsaid.A.buy B.bought C.was buyingD.havebought
12.The boywith hisbrother yesterday.A.has fought B.have foughtC.fought D.is fighting一
13..How manybooks canat atime,Mrs Green—At mostthree.And youcan themfor tendays beforeyou mustreturn orrenew them.A.borrow;keep B.be borrowed;keep C.borrow;borrow D.be borrowed;borrow
14.The cartoon__________popular forovereightyyears.A.is B・hasbeenC.wasD.be
15.The twoboys—______with eachother abouta basketballjustnow.A.foughtB・fight C.are fightingD.have fought
16.The inventor_________many inventionsin hislife.A.invents B.has inventedC.invented D.inventing
17.I Englishfor threeyears.I willstudy itwell.A.studied B.havestudiedC.am studyingD.studies
18.I havehad thebike ayear.A.for B・since C.in D.after
19.you yourtemperature—No,I havent.A.Did;take B.Are;taking C.Have;taken D.Had;taken
20.I havestudiedinYucai MiddleSchool twoyearsago.A.for B・since C.at D.in参考答案:
1.A【详解】句意科学家们已经在地下发现了许多古老的硬币考查现在完成时因为句子后面有标志词所以本句应该用现在完成时形式故选already,A
2.B【详解】句意王先生现在正在会议厅发表关于的演讲ChatGPT考查时态根据“now”可知,句子用现在进行时,结构是“am/is/are+doing”,故选B
3.B【详解】句意科学家们已经在这个星球上发现了生命考查动词时态根据可知,本句是现在完成时,空处用故选already”have discoveredB
4.A【详解】句意这个故事赢得了同学们的心考查非谓语动词因为空前有助动词所以本句是现在完成时,本空应该用过去分词形式故选has,wonAo
5.D【详解】句意——双胞胎在哪里呢?——他们在操场上看!他们现在正在打篮球我们去加入他们吧考查现在进行时根据和可知句子应用现在进行时,其谓语结构为现在分词故选“Look!”“now”am/is/are+D
6.D【详解】句意我们的英语老师已经去英国了她将会在五个月后回来考查动词时态与主谓一致去了某地,已经回来;去了某地,还未回来根据have/hasbeentohave/has goneto Shewill可知她去了英国还没有回来,且主语是第三人称单数,应用助动词come backin fivemonths”our Englishteacher has故选D
7.B【详解】句意——你什么时候拍的这张照片?——抱歉,我记不得了考查动词时态根据」可知,“拍照片”这个动作发生在过去,疑问句借助于助动词故选Sorry cantremember”did,B
8.C【详解】句意我正在厨房做饭,这时一辆汽车停在窗前考查动词的时态根据可知,引导的从句部分是一“I…inthekitchen whena carstopped infront ofthe window.”when般过去时,主句部分也应该是过去的时态,表示某个时间点正在发生的事,应用过去进行时故选C
9.A【详解】句意看!外面在下雨我们带把伞吧考查现在进行时根据可知,外面下雨的动作是正在进行,因此时态用现在进行时,其结构为动“Look”am/is/are+词的现在分词故选A
11.B【详解】句意我上个月在网上买了一台相机,但没有上面说的那么好考查动词时态根据可知,此处为一般过去时故选lastmonthB
12.C【详解】句意这个男孩昨天和他的哥哥打架了考查一般过去时根据可知句子应用一般过去时,谓语应用动词的过去式故选yesterday”Eght foughtC
13.B【详解】句意——格林夫人,一次可以借多少本书?——最多三本你可以借十天,然后再归还或续借考查短暂性动词和延续性动词及动词语态借,短暂性动词;保留,借,延续性动词主语与动词borrow keep“books”borrow之间是动宾关系,问句是含情态动词的被动语态,其结构为can bedone;再由“for tendays”可知第二空用延续性动词故选keep B
14.B【详解】句意这部动画片已经流行八十多年了。