新译林9B英语UNIT-4单元知识点归纳及练习题(含答案)

新译林9B英语UNIT4单元知识点归纳及练习题9BUNIT4一、词汇大集合单词inventvt.发明，创造astronautn.宇航员explorern.探险者nunn.修女，尼姑flightn.飞行，航班pilotn.飞行员licencen.执照，许可证engineeringn.工程(学)selectvt.挑选;选择commandern.指挥官，司令官spinvi.快速旋转mankindn.人类samplen.样品，标本citizenn.公民;市民explorationn.探索;探测navyn.海军trulyadv.真正地;真实地spoilvt.损坏，搞糟missionn.太空飞行任务;使命brothn.(鱼、肉或蔬菜)汤uniqueadj.唯一的，独特的lightbulbn.电灯泡mathematicsn.数学radiumn.镭couplen.夫妇，(一)对unknownadj.未知的，不出名的equationn.方程式;等式词组:1.Howdoyoulike….?=Whatdoyouthinkof….?你觉得。。。怎么样？2.intheformofpills呈药丸形状3.thedistancebetweenMarsandtheSun火星和太阳之间的距离4.atthemoment=atpresent目前，现在5.bytheyear2100到2100年时6.becomemoreandmorecrowded变得愈来愈拥挤7.alargenumberof=largenumbersof+名复大量的8.largenumbersofpassengers大量的乘客9.travelatthespeedoflight以光的速度旅行10.three-eightsofthegravityonEarth地球引力的八分之三11.Itishopedthat……可以指望12.(all)overagain再；重新13.compareAwithB把A和B相比14.becomparedwithsth被与某物相比15.inmanyways在许多方面16.connectAtoB把A连接B17.(be)connectedtoaninter-planetarynetwork连接到星际网络18.insomeways在某些方面19.thepossibilityoflivingonMars住在火星上的可能性20.aswellas…不但……而且；既……又21.keep/prevent/stopsb.fromdoingsth防止某人做某事22.becauseoftherapidincreaseinpopulation因为人口的快速增长23.increaserapidly迅速地增加24.one-third/onethird三分之一25.beawareofsth知道27.What’sthepopulationofChina?中国的人口是多少？28.circlearoundtheSun绕太阳运转29.inagreement意见一致30.besimilarto与……相似31.carryoutasurvey开展一个调查32.afterall毕竟33.advantagesoflivingonMars住在火星上的优势34.getillfromlivingthere因为住在那里生病35.start/beginwithadiscussion以讨论开始36.hearof听说37.rockandroll摇滚乐38.inthewest在西方39.spacetravel太空旅行40.becomeinterestedin开始对„„感兴趣41.takeone’sfirstflight开始某人的第一次飞行42.inone’ssparetime在某人的业余时间里43.jointhenavy参加海军44.atestpilot一次飞行试验45．gointospace进入太空46.outofcontrol失去控制47.cuttheflightshort缩短航程48.landonthemoon登陆月球49.spaceexploration太空探测50.thetheoryofrelativity相对论51.beunknowntohumans不为人所知52.intwentiethcentury在20世纪53.furtherresearch更进一步的调查54.walkonthemoon在月球上行走55.onegiantleap一次大的飞跃二、句型大集合1.Whodoyouthinkisthegreatestpersonthathaseverlived?你认为谁是人类史上最伟大的人?2.NeilArmstrong,thefirstmantowalkonthemoon…尼尔·阿姆斯特朗是第一个在月球上行走的人„„3.ItissaidthatArmstrongsentamessagetoMissionControlwhichsaidthattwohuge,strangeobjectslandednearthemandwerewatchingthem.据说阿姆斯特朗发了一条信息给任务控制中心，上面说有两个大而奇怪的物体落在他们附近观察他们。4.Armstrongisthepersonwhomadepeoplearoundtheworldrealizethatspaceexplorationwastrulypossible.阿姆斯特朗是一个使全球的人们意识到太空探险真的成为可能的人。5.onesmallstepforman,onegiantleapformankind个人的一小步，却是人类的一大步。三、语法大聚焦(一)Definingrelativeclauses限制性定语从句限制性定语从句对先行词具有限制作用，使该词的含义更具体，更明确。这类从句不能省掉，否则句子的意义就不完整。1.DoyouremembertheteacherwhotaughtusEnglishatmiddleschool?2.Adictionaryisabookwhich/thatgivesthemeaningofwords.(二)Relativepronouns关系代词RelativepronounPeopleThingswho√which√that√√●我们可以用关系代词来引导定语从句。定语从句应紧跟在被修饰的名词或代词之后。●在定语从句中who，which和that可以被用作关系代词，用来指人或物。四、单元综合练习一、单项选择(共15小题；每小题1分，满分15分)从每题所给的A、B、C、D四个选项中，选出最佳选项1.MybestfriendNeilis________honestboy.Youcanbelievehim.A.aB.anC.theD./[来源:学科网]2.---Ilikeredbest.Whatabout___________?---Myfavouritecolourisorange.Itrepresentsjoy.A.youB.herC.himD.it3.---__________Ihaveaticket,please?---Sorry,sir.Alltheticketsweresoldouttenminutesago.A.MayB.NeedC.MustD.Should4.---HaveyouseenthefilmAliceinWonderful?---Yes.____________wonderfulfilmitis!A.WhatB.WhataC.HowD.Howa5.LiuXiangcamethird______the110-meter-hurdleracelastmonthinShanghai.A.inB.fromC.acrossD.through6.---Let’sgohiking___________stayingathome,shallwe?----Agoodidea.A.aswellasB.inordertoC.insteadofD.inadditionto7.To_________natureistohelpourselves,orwewillbepunished.A.protectB.preventC.provideD.pollute8.Maybethedisastercandestroyourhomes,but_______candestroytheloveinourpeople.A.somethingB.everythingC.anythingD.nothing9.Thefirewascompletely________shortlyafterwardswiththehelpofthefiremen.A.cutdownB.putoutC.giveoutD.floatedaway10.---Mum,I’mreally________abouttheresultoftheexam.---Cheerup.Ibelieveyoucanbesuccessful.A.patientB.satisfiedC.unhappyD.pleased11.---WecanuseQQtocommunicatewitheachotheronline.----Good.Willyouyoupleaseshowme____________.A.whichtouseB.howtouseitC.whattouseD.wheretouseit12.---Wouldyouliketohave___________cake?----No,thanks.I’vehadtwo.That’senough.A.otherB.othersC.anotherD.theother13.---What’sthenewsabout?---________entertainmentstarsgatheredtoattactdonationsforYushu.A.AmemberofB.AkindofC.ApacketofD.Anumberof14.---Iseemtobelost.Couldyoutellme___________?---Sure.YoucantaketheNo.3bustogetthere.A.whereisthenearesthospitalB.howlongitwilltakemetotheairportC.howfarismytriptotheOlympicVillageD.howIcangettotheNationalMuseum15.---Sorry,Frank.I’mbusytoday.Ican’tgoswimmmingwithyou.----_________.A.NoproblemB.You’rewelcomeC.That’sallD.Nevermind二、完形填空(共15小题；每小题1分，满分15分)阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项Althoughitwasautumn,thesnowwasalreadybeginningtofallinTibet(西藏).Ourlegsweresoheavyandcoldthat16feltlikebigpiecesofice.Haveyou17seensnowmenridebicylces?That’swhatwelookedlike!Alongthewaychildrenwhowere18longwoolcoatsstoppedtolookatus.Inthelate19wefounditwassocoldthatourwaterbottlesfroze(结冰).However,thelakes20likeglassinthesettingsunandloookedwonderful.WangWeirodeinfrontofmeasusual.ShewasinhighspirtandIknewIdidn’tneedto21her.Toclimb