人教版七年级下册英语3单元知识点总结及练习题

人教版七年级下册英语3单元知识点总结及练习题词汇拓展（1）diver开车；驾驶→drivern司机；驾驶员（2）ride.骑,乘坐→ridern骑车或马的人（3）villagen.乡村；村镇→villagern.村民（5）quickadj.快的；迅速的→quicklyadv.快地；迅速地（6）cross.越过；横过acrosspron.横过；横穿crossingn.十字路口（7）trueadj.真实的→trulyadv.真实地二、短语（1）busstop公共汽车停车站（2）busstation公共汽车站（3）schoolday学校上课日；学校上班日（4）an11-year-oldboy一个十一岁大的孩子(5)getto到达同reach或arriveat/in（6）takeabus乘坐公共汽车（7）walktoschool步行去上学同gotoschoolonfoot（8）drivetowork开车去上班（9）takethesubway乘地铁（10）rideabike骑自行车(11)crossariveronaropeway（12）haveto不得不；必须同must（13）cometrue变为现实；实现（14）thinkof想起；认为同comeupwith（15）talktosb.跟某人谈话同speaktosh（16）between....and...介于…….和……之间、（17）bybus/subway乘坐公共汽车/地铁：（18）ontheschoolbus乘坐校车（19）inaplane乘坐飞机同byplane3（20）howlong多久；多长时间（21）howfar多远(22)from.....to从.…到...….(23）whatabout...?.……怎么样?.….呢？（24）You,too.你也一样。（25）I’mnotsure.我不确定三、知识点stop1）stop作动词，意为“停止，中断，阻止，阻拦”等意。例如：Thecarstopped.车停了。Theguardstoppedmeatthegate.卫兵在大门口将我拦住。Stoptodosth.停下来去干另一事doingsth.停止做某事（正在做的）如：It'stimeforustostopourclassnow.现在，下课的时间到了。例如：takeatrain乘火车takeabus乘公共汽车takeaship乘船takeaplane乘飞机注意：“骑自行车”要翻译为“rideabike”(2)用某些动词来表示交通方式。例如walkto步行去driveto开车去rideto骑车/马去注意：如果接地点副词here;there;home时，介词to应该省略。知识点Ittakessb.sometimetodosth.1）Ittakessb.sometimetodosth.是固定句型，意为“做某事需要花费某人多长时间”。take在此意为“花费”，it是形式主语，真正的主语是后面的不定式todosth.，对这个句式中的时间提问时用howlong。例如：Ittakesmehalfanhourtofinishmyhomeworkeveryday.我每天花费半个小时的时间做作业。Howlongdoesittakeyoufromyourhometoschool?从学校到你家要花多长时间？2）动词spend也有“花费多长时间做某事”的意思，但句式和take不同。它的句式是“sb.spends+时间或金钱+(in)doingsth./onsth.”。例如：Ispendabout3hours(in)doing/onmyhomeworkeveryday.我每天花大约三个小时做作业。知识点cross1）cross作动词，意为“横过，越过”，指从表面上横过。例如：Theycrosstherivereveryday.他们每天都要过河。Crosstheroad,youwillseethestore.过了马路，你就会看到那个商店。2）cross作名词，意为“十字架，十字形饰物；画十字的动作”。例如：Jesusdiedonthecross.耶稣死在十字架上。Hemadeacrossoverhishead.他在他头上画了一个十字。拓展：across和cross的区别这两个词都是“横越,横跨，横穿”的意思，但是cross是动词可以单独作谓语；但是across是介词，需要和动词一起构成谓语。例如：Theycrossthestreettogotoschooleveryday.Theywalkacrossthestreettogotoschooleveryday.知识点.beafraid…afraid是形容词,意为“害怕的,恐惧的”。常和系动词一起构成系表结构。例如：Iamnotafraid.我不害怕。句式beafraid是afraid最常用的形式，其常见的用法有：1）beafraidof①beafraidof后跟名词或者代词，意为“害怕某人或某物”。例如:Areyouafraidofdogs?你害怕狗吗?Sheseemsverymuchafraidofhim.她好像很害怕他。②beafraidofdoingsrh.，意为“怕做某事或不敢做某事”。例如：I’mafraidoftellingher.我不敢告诉她。Heisafraidofjumping.他不敢跳。2）beafraidtodosth.意为“害怕做某事或不敢做某事”。例如：Heisafraidtoflyinaplane.他不敢坐飞机。注意：表示担心会发生某事或某情况，只能用beafraidof,而表示“害怕做某事或不敢做某事”时，既可以用beafraidof也可以用beafraidto。例如：Don’tbeafraidtoask(ofasking)question.不要害怕问问题。Heisafraidtogoout(ofgoingout)aloneatnight.他不敢晚上一个人出去。3）beafraidthatbeafraidthat后跟一个完整的句子，意为“担心/恐怕……”。例如:Heisafraidthatshewillnotcome.他担心她不会来。IamafraidIcan’thelpyou.恐怕我帮不了你。在日常口语中,“I’mafraidthat…”在很多场合相当于“I’msorry,but…”。用于提出异议，说出令人不快的事实,拒绝对方的要求等,使语气委婉。例如:I'mafraidIdon'tunderstand.抱歉，我不明白你的意思。I’mafraidyouarewrong.(Youarewrong,I’mafraid.)恐怕你错了。4）在口语中I’mafraidso.和I’mafraidnot.常用作简略答语。例如:－Isitgoingtoraintomorrow?明天会下雨吗?－I’mafraidso.恐怕会。－I’mafraidnot.恐怕不会。九、知识点thinkof1）thinkof意为“认为，想起，考虑”等。后跟名词、代词、动名词等形式。例如：Whatareyouthinkingof?你在想什么？Shewillsmilewhenshethinksofhergoodfriends.当她想起她的好朋友时她就会微笑。2）thinkof当“考虑,对……有某种看法”讲时可以和thinkabout互换。例如:Don’tthinkof（about）meanymore．不要再考虑我。They’rethinkingabout（of）buyinganewcar．他们正在考虑买一辆新车。常见的think构成的词组还有thinkover，意为“仔细考虑”。例如：Thinkover，andyou’llfindaway．仔细考虑一下，你就会有办法的。十、知识点疑问词意思用法例句who谁问人的身份，姓名等HeisLiLieWhoishe?Heismybrother.Whoishe?what什么问人的职业或事物Heisaworker.Whatishe?Hehasabook.Whatdoeshehave?which哪一个问一定范围内特指的人或物Thebigboxismine.Whichboxisyours?ThegirlatthedoorisAnn.WhichgirlisAnn?whose谁的问所属关系Thisisherbook.Whosebookisthis?Thisbookishers.Whoseisthisbook?whatcolor什么颜色问颜色（表语）Myskirtisred.Whatcolorisyourskirt?whattime几点问具体时间Weplaygamesatfiveintheafternoon?Whattimedoyouplaygames?when什么时候问时间Weplaygamesintheafternoon?Whendoyouplaygames?where什么地方问地点（状语）WeplaygamesathomeonSunday?WheredoyouplaygamesonSunday?why为什么问原因Heisn'tatschooltodaybecauseheisill.Whyisn'theatschooltoday?how怎样问健康状况、做事的方式、交通工具等Heisfine/strong.Howishe?Igohomebybike.Howdoyougohome?howold几岁问年龄Heisten.Howoldishe?howmany多少问可数名词的数量Therearethirtyboysinmyclass.Howmanyboysarethereinyourclass?howmuch多少1.问不可数名词的数量2.问价钱Thereissomemilkinthebottle.Howmuchmilkisthereinthebottle?howfar多远问路程It'sfivekilometersawayfromhere?Howfarisitfromhere?howlong多长时间多长1.问一段时间2.问物体的长度Hehaslivedhereforayear.Howlonghashelivedhere?Thedeskisonemeterslong.Howlongisthedesk?howoften多久问频率Igotoseemyparentsonceamonth.Howoftendoyougotoseeyourparents?一、用括号中所给单词的适当形式填空。1.Aboutfive_hundred_(hundred)studentsinourschoolgotoschoolbybike.2.Howdoesyourfather_go_______(go)toworkeveryday?3.Thehamburgerisnot__healthy_______(health)food.4.Manyofthestudents__(student)neverleavethevillage.5.Howdoyou_get_______(get)toschool?6.Mymother___goes______(go)toworkbybuseveryday.7.Thereare_hundreds_(hundred)ofpeopleinthecinema.8.Hesayshisbikeisbroken,sohe__has______(have)togotoschoolbybus.9.Itoften_takes_______(take)her3hourstoplaysports.10.Ilovemyteacher.Heis___like_____(like)afathertome.二、单项选择(B)1.Mrs.Yanghas________eleven­year­oldson.A．aB．anC．theD．/(D)2.Mikeusuallygoestoschool________train.A．inB．onC．atD．by(C)3.Tinalikesmusicandher________istobeagreatmusician.A．habitB．workC．dreamD．name(B)4.Samhasabike.He________ittoschooleveryday.A．takesB．ridesC．walksD．drives(A)5.TheriverrunsquicklyandFrankis________towalkontheropeway.A．afraidB．freeC．easyD．interesting(D)6.—What'sthirtyandsixty?—It's________.A．fiftyB．seventyC．eightyD．ninety(D)7.—Thereisnobridge.Howcanwe________theriver?—Byboat.A．drawB．findC．cleanD．cross(A)8.—JohnwillgototheUSA.Isthat________？—Yes.Hewantstoseehisgrandparents.A．trueB．easyC．sameD．big(D)9.—Whatdoyou________thestory?—It'sfunny.A．talktoB．lookatC．playwithD．thinkof(C)10.It________Grace30minutes________toschoolbybus.A．take；goB．take；togoC．takes；togoD．takes；go(C)11.There________somebreadonthetable.A．areB．amC．isD．be(C)12.—John，doyouwalktoschool?—No，Idon't.I________takethebus________rideabike.A．never；orB．either；andC．either；orD．both；and(C)13.Forthem，it'snoteasy________schooleveryday.A．getB．gettoC．togettoD．toget(A)14.—________doyouneedtogethomefromhere?—Only10minutes.A．HowlongB．HowfarC．HowmuchD．Howold(C)15.—IstheschooltriponDecember12th?—________.Let'saskLisa.A．Yes，itisB．You'rerightC．I'mnotsureD．Haveagoodday(

A)16----________isitfromyourhometoschool?-----Threemiles.A.Howfar

B.Howmuch

C.Howsoon

D.Howlong(D)17---Whendoyouusuallygetup,Mary?

---________6:30inthemorning.A、In

B、On

C、With

D、At(

A)18It'saboutten__________walkfromhere.A、minutes'

B、minute's

C、minutes

D、minute

of(

C)19Mysisteralwaystakesthetrain_______school.A、in

B、on

C、to

D、at(B)20.He___amothertome.AlikesBislikeClikedDbelike(B)21._____isthebridgeovertheYellowRiver?

----It’sthreemiles.A.Howlong

B.Howfar

C.Howsoon

D.Howoften

(

D)22.Ithinkitcan_______themabouttwohourstodothework.StartB.pay

C.makeD.take(B)23.It’sdifficultforme______Englishwell.AlearnBtolearnClearnedDlearns(B)24.Ilove______withmyclassmates.AplayBplayingCplaysDplayed(

C)25.Itwilltakethemenhalfayear________thework.A.finish

B.finishing

C.tofinish

D.finishes(

B)26.Ioftengotowork________.A.ridemybike

B.bybike

C.byabike

D.onbike(

D)27.--________doyouusuallycometoschoolinthemorning?--Bybike.

A.WhatB.Where

C.WhenD.How

(

C)28.Theoldmangoestothepark_________everymorning.A.byfootB.byfeet

C.onfootD.onfeet

(

D)29.--___________doesittake?--Ittakesabouthalfanhour.A.WhattimeB.When

C.HowD.Howlong

（

B）30．Ittakes________halfanhour________onfoot.my,togettoschool

B．me,togettoschoolC．my,goingtoschool

D．me,goingtoschool三、完形填空Thereisazooinourcity.Myparentsoftentakemethereon1.Ilikeanimals.Ihavealotof2animalsinmyroom.Inthe3Icanseetigers,elephants,monkeys,pandas,bears,snakesandmanyother4.Someanimalsarefriendly,butsomearenot.Tigers,bearsandsomesnakesare5.Thatiswhytheyhavetostayin6.ButIdonotthinkitisgoodforanimalstostayincages(笼).Theyshouldbefree.Theanimalsincagescan’tbe7.Ithinkthemostinterestinganimalsinthezooarethedolphins.Ilike8themswimandjump.Theyswimsofast(快)andjumpsohigh.Theycanplaywithaball.Theycanstandupandwalk9water!Theyarevery10topeople.Ifyoufallintowaterandcan’tswim,theymaycometohelpyou.(D)1.A.summer B.month C.weekdays D.weekends(C)2.A.real B.ugly C.toy D.your(A)3.A.zoo B.park C.bank D.library(D)4.A.tigers B.people C.friends D.animals(A)5.A.dangerous B.cute C.interesting D.ugly(C)6.A.houses B.zoos C.cages D.pool(B)7.A.nice B.happy C.sad D.sorry(C)8.A.looking B.seeing C.watching D.listening(D)9.A.in B.at C.with D.on(A)10.A.friendly B.shy C.warm D.cold阅读理解Ourtownhasabigzoowithalotofanimalsinit.Therearetwooldlions.Theyeatlots