人教版新目标英语八年级下册：Unit7《Whatx27sthehighestmountainintheworld》知识点归纳与总结及练习

Unit7What’sthehighestmountainintheworld?重难点解析和练习附参考答案一、重点短语asbigas与 ——样大as…….as与•••..一样（形容词副词）同级比较 中间加形容词副词原型oneoftheoldestcountries最古老的国家之——oneof+the形容词最高级+可数名词复数最 之一feelfreetodosth.随意地做某事asfarasIknow据我所知（可用在作文当中发表自己的观点）Inmyopioionintheworld在世界上同义短语有：allovertheworldaroundtheworldthroughouttheworldanyothermountain其他任何一座山ofallthesaltlakes在所有的咸水湖中runalong跨越 freezingweather冰冻的天气takeinair呼吸空气thefirstpeopletodosth.第一个做某事的人inthefaceofdifficulties面临危险giveupdoingsth.放弃做某事achieveone'sdream某人的梦想eventhough虽然;尽管=evenifasif=asthough子像beawake醒着wakeup醒来，叫醒runoverwithexcitement兴奋地跑过去walkintosb.撞到某人fallover摔倒takecareof照顾;照料=lookafter=carefortakecare当心，保重everytwoyears每两年表频率相当于oncetwoyears二、知识点详解sGreatWalltour.FeelfreetoaskmeanythingontodaysGreatWalltour.在今天的长城游中，大家尽管问我任何问题，不要拘束。 feelfree是英语口语中一个常用表达。若有人让你feelfreetodosomething,就是让你无需拘束,只管按照自己的意愿去做某事。e.g.A:CanIuseyourbathroom?我可以用一下你的卫生间吗？B:Yes,feelfree.可以,请随意。AsfarasIknow,therearenoman-madeobjectsasbigasth橱我所知，再没有像它这样大的人造物体了。 asfarasIknow是一个固定的表达方式， 还可以说sofarasIknow,意思是一据我所知。e.g.They'renotcomingtoday,sofarasIknow.achievementn.成就；成绩e.g.Wefeltagreatsenseofachievementwhenwereachedthetopofthemountain.当我们到达山顶的时候，我们有一种巨大的成就感。achievev.达至完成；成功e.g.Hewillneverachieveanythingifhedoesn 'tworkharder.southwesternadj.西南的；西南方向的、e.g.IsthisSouthwesternAirline?这是西南航空公司吗？ncludev.包含；包括e.g.Herhobbiesincludeswimmingandgardening.conditionn.条件；状况e.g.Thepianowasingoodcondition.takein吸入；容纳e.g.Fishtakeinoxygenthroughtheirgills.Take常见短语：takeofftakeout takeawaytakecaretakeuptakeaftertakecareof succeedv.实现目标；成功常用短语：succeedindoingsth.e.g.Policehavefinallysucceededinsolvingthemystery.Succeed司性转换successuccessfulsuccessfullychallengev.&n.挑战；考验e.g.Thejobdoesn'treallychallengehmfi工作不能真正的考验他。

hefaceof面对（困难、问题等）e.g.Inthefaceofdifficulties,hescompletelyunafraid.forcen.力；力量e.g.Thethieftookthemoneyfromtheoldmanbyforce.Oneoftheworld'smostdangeroussportsismountainclimbing,oneof+the+形容词的最高级+复数名词II、意为一最 之一eg:MissWangisoneofthemostpopularteachersinourschool.Itisalsoveryhardtotakeinairasyougetnearthetop.Itis+adj.+todosth.Eg:It'sverydifficulttoclimbQomolangma.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.difficulty既可作可数名词也可作不可数名词。 作可数名词时通常用复数，表示具体概念，即：各式各样的一困难,难题，难事，如：He'shavingfinancialdifficulties.作不可数名词时，译作一困难，艰难，幸苦，如：Shehadgreatdifficultyinunderstandinghim.常见短语有：havedifficultyindoingsth在 方面有困难Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.giveup意为一放弃II,后面可以接名词、代词或v-ing形式作宾语。【注意】如果其宾语是名词，那么名词可以放在 give和up之间，也可以放在up之后；如果其宾语是代词，那么代词只能放在 give和up之间。Eg.AlthoughEnglishisn'teasytolearn,Igwenitup.'tWhydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?eventhough用作从属连词，意为一即使；尽管II,相当于evenif,引导让步状语从句，一般不与并列连词but连用。Eg:Mr.Wangwillcomeontimeeventhoughitrains.-theyrunoverwithexcitementandsomeofthemevenwalkintotheirfriendsandfallover!runover跑卜前夫e.g.Sheranovertosayhello,butIdidn 'trecognizeher.walkinto(走路时意外)撞上e.g.Ashewasthinkingtoodeeplyandnotplayingattentiontowherehewasgoing,hewalkedstraightintoatree.18.over摔倒；倒下e.g.Don'truntoofast,oryoumightfallover.falloversomething被某物绊倒e.g.Tommyfelloverthedogandbrokehisfrontteeth.Tommy19.Chinahasthelargestpopulationintheworlds国式世界上人口最多的国家。Population人口当前面有百分数、分数修饰的时候谓语动词用复数、没有贝U用单数Eg.Theworld'populationisincreasingfasterandfaster.About80%ofthepopulationinchinaarefarmers.问人口是多少切记：Whatisthepopulationof或者••HowlargeisthepopulationofEg.WhatisthepopulationofChina?=HowlargeisthepopulationofChina?【注意】一定不能用Howmany或howmuch；修饰population同样用的是large或small,不能用much或many三、重点句型Itis+~adj.+(forsb.)todosth.Eg.Itisalsoveryhardtotakeinairasyougetnearthetop.Itis+adj+ofsb+todosth介词for,of的选择取决于前面的形容词，前面的形容词可以用来形容一个人的性格，品质特征用of常见有：kind,clever,smart,foolish,对事而言的话：贝口用for,常见有hard,easy,difficult,important,necessary^Although.,•••不可以与but连用Eg.AlthoughJapanisolderthanCanadaitismuchsmaller.sb.spendtime/moneydoing/onsth.Eg.Adultpandasspendmorethan12hoursadayeatingabout10kilosofbamboo.—、重点语法一一形容词副词的原级、比较级和最高级（一）原级句型：.Aisas+原级+as+B表示A与B一样•eg:Heisastallasme..Aisnotas/so蝴级+asB表示A不如B・eg:Heisnotastallasme.只能修饰原级的词，very,quite,so,too,so,enough,pretty等例如，Heistootiredtowalkon他太累了以至于不能再继续走了。（二）比较级句型可以修饰比较级的词，much,alot,far,…的多alittle,abit,…一点儿even甚至，still仍然Eg.LessonOneismucheasierthanLessonTw第——课比第二课容易彳马多。Tomlooksevenyoungerthanbefor故姆甚至比以前更年轻。.当句中有than时则用比较级。eg:Heisfatterthanme..当句子中的比较对象为两者时用比较级： 特殊疑问词+be+形容词比较级，AorB?”eg:Whichisbigger,theearthorthemoor?哪一个大，地球还是月球？.比较级+and+比较级”表示越来越……eg.TheflowersaremoreandmorebeautifutE儿越来越漂亮。加more构成比较级的形容词则用moreandmore形容词表示越来越…eg:Englishismoreandmoreimportant.. “the+i级，the+比较级”表示越 ,越 Eg.Themorecarefulyouarethefewermistakesyou'llmake..“A+be+the+容词比较级+ofthetwo+•…表示"A是两者中较 的”。Eg.Lookatthetwoboys.Mybrotheristhetallerofthetwo..A+be+形容词比较级+than+anyother+M数名词（+介词短语）”表示“A比同一范围的任何一个人/物都……”，含义是“A最……Eg.TheYangtzeRiverislongerthananyotherriverinChina.=TheYangtzeRiveristhelongestriverinChina.（三）最高级常用句型结构.主语+be+the+形容词最高级+单数名词+in/of短语”表示“••…是……中的”eg：Tomisthetallestinhisclass./ofallthestudents.Thisappleisthebiggestofthefive..主语+be+oneofthe+R^容词最高级+复数名词+in/of短语”表示“ 是・・中最……之一”。Eg:BeijingisoneofthelargestcitiesinChina..特殊疑问词+be+the+最高级+A,B,orC?”用于三者以上egWhichisthebiggest?Themoon,thesunorthsearth?."the»数词+最高级+单数名词+范围”。表示•…是第几大（…）eg:TheYellowRiveristhesecondlongestriverinChina.【注意】形容词最高级之前要加the,但当最高级之前有形容词性物主代词或名词所有格时则不用加theeg:Heisthebeststudentinmyclass.Heismybestfriend.（四）形容词副词的规则与不规则变化规则变化.一般在词尾直接加er或est,例如，tall-taller-tallest,long-longer-longest.以不发音的字母e结尾的单词在词尾直接加r或st,例如，nice-nicer-nicest.以辅音字母+y结尾的词，把y变为i,再加er或est,例如，heavy-heavier-heaviest.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,eg.big-bigger-biggest.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，例如，slowly-moreslowly-mostslowly;beautiful-morebeautiful-mostbeautiful不规则变化原级比较级最高级good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfartherfarthestfurtherfurtheroldolderOldest（无血缘关系的）elder日dest（有血缘关系）五、课堂练习I.用所给词的适当形式填空。Thewhiteshirtsareas(cheap)astheyellowones.Whichoneis(popular),footballorbasketball?Thefifthorangeis(big)ofall.Giveittotheyoungboy.Jason'shas. (good)qualitythanTrendyTeens.Whichcityis(beautiful),Beijing,ShanghaiorFuzhou?II.单项选择题Popmusicismusicintheworld.A.bestofB.morebetterC.goodofD.thebestOfallthestudents,Angieisthebutstudiesthanothers.A.shorter,bestB.shortest,betterC.shortest,bestD.shorter,betterAsstudents,wemustworkhardtomakeourcountry.A.richandstrongerB.richerandstrongerC.richerandstrongerD.richandstrongJohnoftentalksbutdoes,soallofusthinkheisagoodboy.A.little,manyB.few,fastC.less,moreD.more,lessTheboydidn'truntocatchthebus.A.fastenoughB.enoughfastC.quickenoughC.enoughquickI'msureyoucanjumpasasJimifyouwearyoursportsshoes.A.slowB.slowerC.higherD.highIdon'tthinkthisquestionisthanthatone.Itisofthesequestions.A.easier,moredifficult B.easier,themostdifficultC.easiest,moredifficult D.easier,muchmoredifficultMrZhangisoneofinourschool.A.themorepopularteachers B.mostpopularteachersC.themostpopularteachers D.themostpopularteacher(一)写出下列形容词与副词的比较级与最高级形式：long wide fat heavy slow few brightly - bably far quickly happy - unhappy (二)用所给词的正确形式填空：Ofthetwogirls,IfindLucythe (clever).Gold(黄金)is(little)usefulthaniron(铁).Mysisteristwoyears (old)thanI.John’sparentshavefourdaughters,andsheisthe (young)child.The (cheap)bagsarethenotusuallythebestones.Theshortoneisbyfar expensiveofthefive.Theboyisnotso (interesting)ashisbrother.Dicksings (well),shesings (well)thanJohn,butMarysings (well)inherclass.Shewillbemuch (happy)inhermewhouse.Thisdressisthat.(twice,as …as…，expensive)英语语法之形容词比较级和最高级练习题Thisboxis___thatone.A.heavythanB.soheavythanC.heavierasD.asheavyas2Whenwespeaktopeople,weshouldbe'.A.aspoliteaspossibleB.aspoliteaspossiblyC.aspolitelyaspossibleD.aspolitelyaspossiblyThisbookis thatone,but thanthatone.asdifficultas;expensiveasmoredifficultas;moreexpensiveasdifficultas;moreexpensivemoredifficultas;asexpensiveIthinkthestoryisnotso___asthatone.A.interestingB.interestedC.moreinterestingD.mostinterestingHisfatherbegantowork hewassevenyearsold.A.asoldasB.asearlyasC.sinceD.while2Ithinkscienceis_thanJapanese.A.muchimportantB.importantC.muchmoreimportantD.moremuchimportant()2Thispencilis___thanthatone..longestB.longC.longerD.aslong)3Mymotherisno___young.A.shorterB.longerC.littleD.few)4Thesechildrenare thisyearthantheywerelastyear.A.moretallB.moretallerC.verytallerD.muchtaller()5Itwasveryhotyesterday,butitis___today.A.evenhotterB.morehotterC.muchmorehotD.muchhotMrsBlackhasgot insteadofgettinganybetter.A.morebadB.alittleworseC.muchbadlyD.alotofworse3()1Whenwearrived,wefoundthemeetingroomcrowdedwith___students.A.quiteafewB.onlyafewC.fewD.afewquiteThehouseissmallforafamilyofsix.A.muchtooB.toomuchC.verymuchD.soThroughthewindowwecanseenothingbut buildings.A.tallverymanyB.verymanytallC.verytallmanyD.manyverytall-What'syourbrotherlike?-Heis___.A.adriverB.verytallC.myfriendD.atschoolThejacketwasso___thathedecidedtobuyit.,A.muchB.littleC.expensiveD.cheaplOurclassroomis largerthantheirs.A.moreB.quiteC.veryD.much4()1Theearthisabout asthemoon.A.asfiftytimebigB.fiftytimesasbigC.asbigfiftytimesD.fiftyastimesbig()2Yourroomismine.A.twiceaslargethanB.twicethesizeofC.biggertwicethanD.astwicelargeas()3Yourroomis___thanmine.A.threetimebigB.threetimesbigC.threetimesbiggerD.biggerthreetimes()4Hisfatheris thanhismother.;A.olderfouryearsB.asfouryearsolderC.fouryearsolderD.biggerfouryears5()1Mathsismorepopularthan .A.anyothersubjectB.allthesubjectsC.anysubjectD.othersubject()2ChinaislargerthaninAfrica(AW)..anyothercountryB.othercountriesC.theothercountryJ1%D.anycountry)3Tomisstrongerthan___inhisclass.A.anyotherboyB.anyboysC.anyboyD.otherboy6)1Whenspringcomes,itgets .warmandwarmB.colderandcolderC.warmerandwarmerD.shorterandshorter)2Byandby, studentsinourclasscametolikeEnglish.A.moreandmoremuchandmuchC.manyandmanyD.lessandleast)3Atlasthebegantocry___.hardandhardB.morehardandmorehardC.harderandharderD.lesshardandlessharder)4Whenspringcomesthedaysget andnights .A.short;longB.long;shortC.longer;shorterD.shorter;longer71___Ilookatthepicture, Ilikeit.A.Thebest;themoreB.Themore;thelessC.Themore;lessD.More;themore2___hereadthebook, hegotinit.A.Themore;themoreinterestingTheless;themoreinterestingC.Themore;themoreinterestedD.More;moreinterested3___youcomeback, itwillbe.A,Thequicker;thebestB.Thesooner;thebetterC.Faster;thebetterD.Thesooner;better8Ilike___oneofthetwobooks.A.theolderB.oldestC.theoldestD.older()2Whichis___country,ChinaorJapan?A.thelargeB.thelargerC.largerD.largest()3Ofthetwocups,hebought.A.thesmallerB.thesmallestC.smallD:smaller9()1Whichdoyoulike___,teaorcoffee?A.wellB.betterC.bestD.most()2Thisworkis formethanforyou.A.difficultB.mostdifficultC.muchdifficultD.moredifficult()3Whichdoyouthinktastes ,thechickenorthefish?A.goodB.betterC.bestD.well()4TheGreatPyramidisabout137metreshightoday,butitwasonceA.higherB.highestC.hightooD.morehigh()5Don'tyouthinkit nottowritetheletter?AAAA.well,B.betterC.bestD.good10()1Whojumped ofall?A.farB.fartherC.farthestD.themostfar()2LiLeiis___studentinourclass.A.tallB.tallerC.tallestD.thetallest()3Thefifthorangeis ofall.Giveittothatsmallchild.A.bigB.biggerC.thebiggerD.thebiggest()4Whoisofyouthree?A.theoldestB.mucholderC.oldestD.older11()1Tomisoneof boysinourclass.A.tallestB.tallerC.thetallestB.thetall()2Englishisoneof spokenintheworld.A.theimportantlanguagesB.themostimportantlanguagesC.mostimportantlanguageD.themostimportantlanguage()3Beijingisoneof inChina.A.thelargestcityr';B.thelargecitiesC.thelargercitiesD.thelargestcities12.Mostofthewoods beentakengoodcareof.A.areB.isC.hasD.have___likeplayingfootballandwatchingTV.A.MostboysB.MostoftheyC.MostboyD.Moreofthey___areherewateringtheflowershere.A.SomeB.SomeoftheboysC.SomeboyD.Someofboys___haven'tbeentoAmerican.A.MostthemB.MosttheyC.MoreofthemD.Mostofthem13___ismorebeautifulthanroses.A.NootherflowerB.NoanotherflowerC.NototherflowerD.NotallflowersThetreeis___inthegarden.A.thetallerB.thetallestC.tallerthanof-allD.tall.Marystudiesharderinherclass.A.asanyoneB.thananyothergirlC.thantheotherD.thananyone14Whichis___,LiLeiorWuTong?A.strongB.strongestC.strongerD.thestrongestWhichlanguageis ,English,FrenchorJapanese?A.easyB.themosteasyC.theeasiestoD.muchmoreeasyWhichis interesting,science,mathsorEnglish?A.moreB.themostC.veryD.tooWhichcityis ,Beijing,ShanghaiorFuzhou?A.beautifulB.morebeautifulC.muchmorebeautifulD.themostbeautifulWhichmonthis ,June,JulyorAugust?A.hotB.hotterC.hottestD.thehottest15Doyouhave totellus?A.somethingnewB.newsomethingC.anythingnewD.newanythingMike,Ihave totellyou.A.importantsomethingB.importantanythingC.somethingimportant,D.anythingimportantThereis___intoday'serestingsomethingB.nothinginterestingC.interestinganythingD.anythinginteresting4-IsMrsBrownbadlyill?-No, .Onlyalittlecold.A.quitewellB.nothingseriousC.notworryD.anythingserious)5Comehere,Ihave totellyou.A.interestingsomethingB.anythinginterestingC.nothinginterestingD.somethinginteresting16()1.I'mnot___tolifttheheavybox.A.shortenoughB.enoughtallC.healthenoughD.strongenough()2Thegirlworkshard___topasstheexam.A.enoughB.tooC.stillD.yet()3Hehas tothinkitover..A.manytimeB.timesC.timeenoughD,enoughtime17()1"Doyouwant A.elseanythingB.anythingelseC.otheranythingD.elsesomething()2Haveyouseen___intheroom?A.anyoneelseB.elseanyoneC.anyoneotherD.everyoneelse()3___wouldliketogototheparkwithme?A.WhomelseB.WhatelseC.WhoelseD.Elsewho18()1WeiFangisonlysix,butshespeaksEnglish hermother.A.asgoodasasbetterasC.aswellasD.asbestas)2Shewassickyesterday,butsheis togotoschooltoday.A.enoughgoodB.goodenoughC.enoughwellD.wellenough)3Thiskindofbookis- forthechildrentoread.A.enoughwell'B.enoughgoodC.wellenoughD.goodenough)4-Areyoufeeling ?-Yes,I'mfinenow.A.quitegoodB.quitebetterC.anywellD.anybetter)5Thisshirtisnogood.ThatoneisevenA.betterB.worseC.wellD.worst19()1Wehaveneverseen___interestingfilms.A.suchB.suchanC.soD.sucha()2Don'tread:'books___youcan'tunderstand.A.as;suchB.such;asC.same;asD.as;as()3Thisis book___I'dliketoreadoncemore.A.suchaninteresting;thatB.sointeresting;thatC.suchaninteresting;asD.asointeresting;as()4Wehaven'tseen play.A.sowonderfulB.asowonderfulC.suchwonderfulD.suchawonderful20()1Iamtwelve;Mikeisfourteen;Maryisthirteen.SoMikeisthe___ofthethree.A.oldB.olderC.oldestD.theoldest()2My brotheristhreeyears thanI.A.elder;elderB.older;oldestC.elder;olderD.older;elder()3His sonoftengotoseehimonSunday.A.eldestB.olderC.theeldestD.theolder()4Heistwoyears___thanI.A.elderB.smallerC.youngerD.less21()1Ithinkthebookisvery .A.interestingB.interestedC.interestD.interests()2Theywerevery toseeeachotheragain.A.pleasedB.surprisingC.happily-D.angrily()3Sheisvery thenews.A.surpriseinB.surprisewithC.surprisedatD.surprisedfor()4Theboysare___computers.A.interestinginB.interestedC.interestingaboutD.interestedabout()5-HowdoesKatelikehernewwork?-She withthehours.A.can'tsatisfyB.isn'tsatisfiedC.doesn'tsatisfyD-hasn'tsatisfied()6Themanwasnot___whenheheardthe___words.A.frightening;frighteningB.frightened;frightenedC.frightening;frightenedD.frightened;frightening22()1Helenisn'ta friendofmine.Ifeel___sorryforher.A.true;trueB.truly;trueC.true;trulyD.truly"truly()2I'msorry.I'mlate.Mywatchisafewminutes .A.slowerB.slowlyC.moreslowlyD.slow()3Thesongsounds___.A.sweetB.nicelyC.wellD.moved()4Theshipsank underthesea.A.deeplyB.depthC.deepD.moredeep23()1___helpedalotinourcountry.A.TheblindisB.TheblindareC.TheblindsisD.Blindare()2___shouldstudyhardfortheirwork.A.YoungB.TheyoungmanC.TheyoungD.Theyounggirl()3___ahappylifeinChina.A.TheoldmanliveB.TheoldliveC.TheoldislivingD.Oldlive241Idon'tfeelvery.A.terriblyB.wellC.goodD.badly)2Looking___athismother,thelittleboylooked .A.happy;goodB.happy;wellC.sadly;sadD.sad;sadly()3Motherdoesn'tfeel___today.A.goodB.wellC.niceD.health()4Insummereggswillgo___easily.A.terriblyB.terribleC.badlyD.bad()5Jimdoesmorningexerciseseveryday,sohelooksvery___.A.tiredB.goodC.wellD.happy25()1The___boywastakentothenearesthospital.A.illB.sickC.goodD.clever()2Weare___ofthework.A.illB.sickC.fullD.filled3Hehasnotbeenatschool,becauseheis___.A.illB.wellC.fineD.nice26()1Atlastitmadethem___.A.happilyB.quicklyC.friendlyD.slowly()2Wehada