人教版八年级英语下Unit-7重点语法讲解-练习及答案

教案重要性：中考里面在听力里面一定会有一题是听数字的，阅读理解也经常出现和数字有关的阅读；在南昌中考里面的单选题会有一题关于形容词的题目。【2013黔西南】—Rememberthis,children._____carefulyouare,_______mistakesyouwillmake.A.Themore;themoreB.Thefewer;themore【2013成都】Davidis_____studentinourclass.Nobodyistallerthanhim.A.tallB.tallerC.thetallest【2013漳州】—DoyouknowLinShuhao?—Yes.Heisoneof_____basketballplayersintheNBA.B.morepopularC.themostpopular【2013阜康】—Jack,howareyoufeelingtoday?—Much______.IthinkIcangotoschooltomorrow.B.worseC.brighterD.weaker【2013荆门】2Theworld’spopulationis_____andthereis_____landandwaterforgrowingrice.A.more;lessB.larger;fewerC.larger;lessD.more;fewerEight_____teachersandstudentsplant_____treeseveryspring.C.Themore;thefewerD.Theless;theless共讲义11.数字的写法和读法见下表：2）13—19的数字借以-teen结尾。其中thirteen，fifteen,eighteen变化不规则3）20—90的整十数皆以-ty结尾。其中twenty,thirty,forty,fifty,eighty变化不规则4）21—99之间的非整十基数词，在十位与个位之间加连字符-‖。twenty–oneninety–nine5）andand148one（and）forty-eight，406fourhundredandsix。6）千位数以上的基数词，从后向前数，每三位数加一个逗号。第一个逗号前的数字后加thousand，第二个逗号前的数字后加million，第三个逗号前的数字后加billion。练一练B.threehundredandthirty-sixD.threehundredthirtysixA.fortypasttwoB.twopastfortyC.twentytothreeD.twentytotwo2D.thousandsofpeople3.以辅音字母+y结尾的词，把y变为i，再加er或est，heavy-heavier-heaviest4.重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加er或est，big-bigger-biggest【注】大，红，湿，热，悲，瘦，胖.双写末辅再变级.（big/red/wet/hot/sad/thin/fat）5.部分双音节词和多音节词分别在原级前加more构成比较级和most构成最高级，beautiful-morebeautiful-mostbeautifulimportantlessimportantleastimportant5.形容词原级+asnotas/so……as‖，意为“不如„„”3A.muchbetter2.ThecoatIboughtlastweekistoobigforme.I’dliketochangeitfora_____one.A.smallB.largeC.nicerD.smaller3._______youeatbutter,creamandchocolate,_______youwillbecome.A.Themore;thethinnerB.Theless;thefatterC.More;fatter4.Itwas＿＿＿yesterdaythantoday.A.HotB.hoterC.hotter5.Youlook＿＿＿thanbefore，why?A.morethinB.morethinner6.Thingsare____worsethanIthought.A.moreB.few7.IthinkChineseis______thanmaths.A.InterestingB.moreinterestingC.mostinteresting8.Whichis________,LiLei'sboxorHanMeimei'sbox?A.HeavyB.heavierC.moreheavier9.________sheeats,_____she'llbe.B.moreworseC.morebetterD.muchworseD.Themore;thefatterC.muchmorethinD.muchthinner1.表示三者或三者以上的人或事物进行比较时，用最高级形式。形容词最高级前必须加定冠词the，句末常跟一个in/of短语来表示范围。ShanghaiisthebiggestcityinChina.上海是中国最大的城市。2.“Which/Who+is+the+形容词最高级，A,BorC?择。Whichcityisthemostbeautiful,Beijing,ShanghaiorFuzhou?3.“oneofthe形容词最高级+名词复数”表示“最„„的„„之一”ShanghaiisoneofthemostbeautifulcitiesinChina.上海是中国最漂亮的城市之一。Ourcityisoneofthesafestcitiesintheworld.我们的城市是世界上最安全的城市之一。4.形容词最高级前面可以加序数词，表示“第几最„„”TheYellowRiveristhesecondlongestriverinChina.黄河石中国第二长河。5.形容词最高级前面可以有物主代词、指示代词、名词所有格等修饰，此时不能再用冠词。Thisisourbestlessontoday.这是我们今天最好的一节课。练一练41.Ofallthesebooks,doyouthink,whichoneis＿＿＿?A.interestingB.muchinterestingC.moreinterestingD.themostinteresting2.TheHuangHeRiverisoneof＿＿＿inChina.A.ThelongriverB.thelongestriverC.thelongestriversD.thelongerriver3.Whichsubjectdoyoulike＿＿＿,EnglishChineseormaths?A.best【2013牡丹江】3.--Whichcountryisyourfavorite,LinTao？France,ofcourse.It’sthe_______placethatIwanttovisit.B.betterC.best【2013黄石】4.Iamgoodatmath,buthisEnglishis________thanmine.A.muchbetterB.morebetterC.verybetterD.prettybetter【2013湘西】5.LiuYingisas_____ashersister.A.tallB.taller【2013盐城】6.Thereisn’tanairportnearwhereIlive.The_______oneisabout90milesaway.A.busiestB.farthestC.newestD.nearest【2013鄂州】8.—Doyoulikethewesternfood,LiLi?B.wellC.betterD.good—No,Ithinkthefoodofourcountryis______thatofwesterncountries.A.muchmoredeliciousthanB.lessdeliciousthanC.notasdeliciousasD.asdeliciousas【2013上海】9.Thevolunteerspokeas_____asshecouldtomakethevisitorsunderstandher.Unit7巩固练习一、翻译下列短语9．asyoucansee__________________10.据我所知__________________11.achieveone’sdream__________________12.为……准备……__________________5．mountainclimbing__________________13.walkinto__________________56．死于……__________________7．talkabout__________________8．出生时__________________二、词汇(30’)14.摔倒__________________15.upto__________________16.照顾；照看__________________）根据汉语或首字母提示完成下列句子。1.Chinahasthelargestp_______________intheworld.2.An成年的)elephantweighsaroundsixtons(吨).3.Theroomcoveredten平方)miles.4.Thefirstwomanto____________(成功)inclimbingtheQomolangmawasJunkoTabeifromJapan.5.SouthChinaTigerisane______________animal.6.Hisfather____________(死)fromtrafficaccidentlastyear.7.TheGreatWallisana____________man-madeobject.8.Manyanimalsareindanger.Weshoulddosomethingtop___________them.9.The井)is30metersd________.10.Tenpeople,包含)ababy,werehurtinthe事故).用所给单词的适当形式填空。1.Ibelieveyouwill____________(successful)ifyoudon’tgiveup.2.Itwas__________(freeze)coldthemorning.3.Theelephant____________(weight)5,000kilos.4.Many____________(tour)cometovisittheGreatWall.5.WeallthinkZhangLiliisthe____________________(beautiful)womanteacherinChina.三、单项选择。（15’）从A、、C、D四个选项中选出可以填入空白处的最佳答案，将答案填入题前的括号内。1.WeallknowtheYellowRiveristhesecond__________riverinChina.A.long2.MissBlacklooks_________thanshedoes.A.themoreolderB.moreolder3.Tomistallerthan_________boyinourclass.A.theotherB.anyotherC.theothers4.Thisroomis___________thatroom.B.longestC.longerD.mostlongC.mucholderD.veryolderD.otherA.asthreetimesbigasC.threetimesasbigasB.threetimesasbiggerasD.asbigasthreetimes5.Mothertoldme_________youeatjunkfood,_________Iwillbe.A.theless;thehealthierB.themore;thehealthierC.theless;themorehealthierD.themore;themorehealthier6.Thebridgeisabout_________long.A.sixhundredmeterB.sixhundredmetersC.sixhundredsmetersD.sixhundredofmeters7.Onweekends,MrSmithoftendrivestothecountrysideto_______thefreshairthere.A.comeinB.takesinC.takeoffD.takein8.Ourcountryisbecoming___________.6A.morebeautifulandmoreC.moreandmorebeautifulB.morebeautifulandbeautifulD.morebeautifulandbeautifuler9.Thetreesareold,sowecan_________andplantsomeyoungones.A.cutthemupB.cutupthemC.cutdownthem10.IwassoexcitedthatIstayed_________lastnight.A.wakeB.sleepC.asleepD.awake11.Ienjoyplayingcomputergames,butIcan’t_______toomuchtime_______that.A.take;doingB.spend;doingC.spend;todoingD.take;todo12.Workhardandyouwillsucceed________yourhomeworkbysixo’clock.A.tofinishB.finishC.finishingD.tofinishing13.The_______bookhassomanypages.Ican’tfinishreadingitinamonth.A.wideB.deepC.difficultD.thick14.Whichwouldyoulike________,basketballorfootball?A.goodB.betterC.bestD.well15.Ithinkthebestwayto_________usagainstillnessistoexercisemore.D.cutthemdownA.protectB.stopC.takeD.have七、完成句子。1.Mathismyfavoritesubject.(改为同义句)2.Tomis13andAmyis15.(改为同义句)I_________math_________ofallthesubjects.Tomis__________________Amy.3.IthinkFashion’sisthebestclothingstore.(改为否定句)I__________________Jason’s________thebestclothingstore.4.ShanghaiisthebiggestcityinChina.改为同义句)Shanghaiisbiggerthan_______________________inChina.1.我们学校大约2万平方米大小。Ourschoolisabout20000____________________________.2.人类应该保护濒危动物。Manshould________animal_______________.3.所我所知，他的英语很好。______________________Iknow,hisEnglishisverygood.4.他每天花大量时间看电视。He_________lotsoftime5.大象比熊猫重许多倍。Theelephant__________manytimes__________thanthepanda.新目标八年级英语下第七单元试题参考答案一、1.吸入；吞入2.inthefaceof3.随便问4.giveup5.登山6.diefrom7.谈