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1、.读单词读单词积累词汇1.systemn.系统;体系;制度2.atmospheren.大气层;气氛3.unlikeprep.不同;不像4.fundamentaladj.基本的,基础的5.gravityn.万有引力6.climaten.气候7.crashvi.&vt.碰撞;坠毁8.pulln.拉力;拖;牵引力vt.拉;拖9.floatvi.&vt.(使)浮动;(使)漂浮n.漂浮物10.globen.球体;地球仪;地球globaladj.全球的;全世界的11.violentadj.猛烈的;激烈的;强暴的violencen.暴力violentlyadv.猛烈地12.puzzlen.谜;难题vt.&v
2、i.(使)迷惑,(使)为难puzzledadj.困惑的;迷惑的puzzlingadj.令人困惑的,费解的13.harmfuladj.有害的harmn.危害;害处harmlessadj.无害的14.existvi.存在;生存existencen.存在;生存15.biologyn.生物学biologistn.生物学家biologicaladj.生物的;生物学的1.chainn.连锁店;连锁集团e.g.alargesupermarketchain一家大型连锁超市2.multiplyv.繁殖;滋生e.g.Thesecreaturescanmultiplyquickly.这些动物能迅速繁殖。3.exha
3、ustv.详尽地讨论;详尽无遗地论述e.g.Ithinkwevejustaboutexhaustedthatsubject.我认为我们对那一问题已差不多是言无不尽了。unlike一词中,un-为前缀,常加在形容词、副词、分词、动词和名词之前。一者表示否定意义,二者可以表示相反的动作。课标词汇中含有该前缀的还有:unable,unbearable,unbelievable,uncertain,uncomfortable,unconditional,unconscious,uncover,undo,undoubtedly,uneasy,unemployed,unexpected,unfair,un
4、fit,unfortunate,unhappy,unhealthy,unknown,unlikely,unnecessary,unpleasant,unrest,unusual,unwilling等。.背短语背短语活学活用1.cheerup感到高兴2.nowthat既然3.breakout突发;爆发4.givebirthto产生;分娩5.layeggs下蛋6.prevent.from.阻止;制止7.watchout当心;密切注视8.getthehangof熟悉;掌握9.blockout挡住(光线)10.inonesturn轮到某人;接着.赏佳句赏佳句思维提优1.Whatitwastobecom
5、ewasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.(教材原句,P25)2.Theearthbecamesoviolentthatitwasnotclearwhethertheshapewouldlastornot.(教材原句,P25)3.Thisproducedachainreaction,whichmadeitpossibleforlifetodevelop.(教材原句,P26)4.Wearetoofarfromtheearthnowtofeelitspull.(教材原句,P3
6、0)5.ButwhenItriedtostepforward,IfoundIwascarriedtwiceasfarasontheearthandfellover.(教材原句,P31)6.walkingdoesneedabitofpracticenowthatgravityhaschanged.(教材原句,P31)6123451.layvt.put(sth/sb)inacertainpositionoronasurface放置;安放;搁spreadsth(onsth);coverorcoatsthwithsth摊开,涂,敷put(sth)inthecorrectpositionforapart
7、icularpurpose铺,铺设,铺放(ofbirds,insects,etc.)produce(eggs)(指鸟、虫等)产(卵)Theyproducedyounggenerallybylayingeggs.(教材原句,P26)它们一般是通过孵蛋而繁衍后代的。Ilaidmybookaside,turnedoffthelightandwenttosleep.我把书放在一边,关了灯睡觉。612345注意下列词形变化:laylaidlaidlaying放置;产卵lielaylainlying躺;位于lieliedliedlying撒谎即境活用完成句子Thatfactorylaidoff1,000w
8、orkers.那家工厂解雇了1,000多名工人。Mycanaryhaslaidanegg.我的金丝雀生了一个蛋。Myjobistolayoutthetextandgraphicsonthepage.我的工作是设计页面上的正文和图表。6123452.existvi.tobereal;tohappenorbepresentinaparticularsituationorplace存在;生存Theylaideggstooandexistedontheearthformorethan140millionyears.(教材原句,P26)它们也下蛋,在地球上生存了一亿四千多万年。Newcompaniesc
9、omeintoexistenceeveryyear.每年都有新的公司开业。612345612345即境活用完成句子Theycantexistonthemoneyhesearning.他们靠他挣的那点钱无法维持生活。Thereexistsagoodwaytosolvetheexistingproblemingeography.有一个解决现存地理问题的好办法。Asisknowntous,Chinacameintoexistenceasanindependentcountryin1949.众所周知,在1949年中国以一个独立的国家存在了。Inmyview,newarchitecturalstyles
10、canexistperfectlywellalongsideanolderstyle.(2014安徽卷)在我看来,新的建筑风格可以和旧的风格和谐共存。6123453.pulln.&vt.anactofusing/touseforcetomovesomethingtowardsyouorinthesamedirectionthatyouaremoving拉(力);拖;牵引力Astherocketroseintotheair,wewerepushedbackintoourseatsbecauseweweretryingtoescapethepulloftheearthsgravity.(教材原句,
11、P30)随着火箭的升空,由于我们在努力挣脱地球的引力,我们被向后推在座位上。612345612345即境活用完成句子ThedoctorsaidIwasnotgoingtopullthrough.(北师大2)医生说,我将无法康复了。Thetidesdependonthepullofthemoon.潮汐是月亮引力作用的结果。Thecinemasheusedtovisithadbeenpulleddown.她常去的那家电影院已经被拆除了。Aftertheshockoftheirelectoraldefeat,thepartyreallybegantopulltogether.该党在受到选举失败的打击
12、之后,才真正地开始团结起来。6123454.in timeTheywereintimetoproducecarbon,nitrogen,watervapourandothergases,whichweretomaketheearthsatmosphere.(教材原句,P25)最终产生了碳、氮气、水蒸气和其他多种气体,从而形成了地球的大气层。612345612345612345即境活用完成句子Thesedays,RoyandIseeeachotherfromtimetotime,butwerenolongerclose.(外研3)近些天来,罗伊和我时常见面,但是不再像以前那样亲密了。Donttr
13、ytodoeverythingatonce;takeitabitatatime.不要什么事情都一块儿干,要一次做一点儿。WillIbeintimeforthetrain/tocatchthetrain?我赶得上那趟火车吗?Myflightwasdelayed,soIkilledtimereadingabook.我的班机误点了,我只好看书消磨时间。6123455.prevent.from. 防止某事发生Theyareputtingtoomuchcarbondioxideintotheatmosphere,whichpreventsheatfromescapingfromtheearthintos
14、pace.(教材原句,P26)他们把过多的二氧化碳释放到大气层中,这使得地球上的热不能释放到太空中去。612345即境活用完成句子Dangerousareasdidnotpreventhimfromcontinuinghissearch.(2014江西卷)危险区域并没有阻止他继续调查研究。Cantyoustopyoursonfromgettingintotrouble?你能不能制止你儿子别惹上麻烦?Youneedwarmclothestoprotectyouagainstthecold.你需要穿暖些以免着凉。6123456.break out 突发;爆发Wewatched,amazedasfi
15、rebrokeoutontheoutsideofthespaceshipastheearthsgravityincreased.(教材原句,P31)我们惊奇地看着,随着地球的引力增加,宇宙飞船的外层燃烧起火。612345即境活用用介副词填空Hebrokethebarofchocolateintotwo(pieces).他把巧克力掰成了两半。Theprisonerbrokeawayfromhisguards.囚犯从看守者手中逃脱了。Thetelephonesystemhasbrokendown.电话系统失灵了。Riotingbrokeoutbetweenrivalgroupsoffans.双方球
16、迷之间发生了骚乱。Itsthelastweekbeforetheybreakup,andtheyredoingallkindsofChristmasthings.这是放假前的最后一周,他们正在为圣诞节做各种准备。Pleasedontbreakinonourconversation.请别打断我们的谈话。回扣教材句式精解1.Whatitwastobecome(become)wasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.(教材原句,P25)2.butitwillnotbeasstro
17、ngapullastheearths.(教材原句,P31)3.IfoundIwascarriedtwiceasfarasontheearthandfellover.(教材原句,P31)4.Thisproducedachainreaction,whichmadeitpossibleforlifetodevelop.(教材原句,P26)回扣教材句式精解1.be to do sth.回扣教材句式精解回扣教材句式精解即境活用同义句改写YouaretohelpMarywhensheisintrouble.(用情态动词改写句子)YoushouldhelpMarywhensheisintrouble.The
18、presidentistovisitChina.(用begoingto改写句子)ThepresidentisgoingtovisitChina.HowamItoknowwhathasbecomeofhim?(用情态动词改写句子)HowcanIknowwhathasbecomeofhim?回扣教材句式精解2.as.as.比较级结构回扣教材句式精解(1)当语境背景谈的是同一个人或事物在某两个不同的方面进行比较时,as.as.结构的用法与both.and.相似,通常可译为“既又”。如:Hewasassensitiveashewasobstinate.他既敏感又固执。(2)当语境背景谈的是两个不同的人
19、或事物在某两个不同的方面进行比较时,as.as.结构的用法与whereas相似,通常可译为“而”。如:Heisaskindashissisterishonest.他的妹妹很诚实,而他则很和蔼可亲。(3)用于as.aspossible与as.asonecan结构时,通常可译为“尽量、尽可能、拼命地”。如:Iwantit(tobe)doneasquicklyaspossible.我希望这件事尽快做好。回扣教材句式精解即境活用汉译英你犯的错误和我犯的一样多。YouvemadeasmanymistakesasIhave.她和她妈妈一样是位好老师。Sheisasgoodateacherashermoth
20、er.我不像原来想象的有那么多钱。IhaventgotasmuchmoneyasIthought.回扣教材句式精解3.倍数表达法回扣教材句式精解回扣教材句式精解即境活用完成句子Thenewbuildingisfourtimeshigher(是的四倍高)thantheoldone.Asiaisfourtimesaslarge(四倍大)asEurope.Myhouseistwicethesizeof(两倍大)myparents.Theproductionnowisthreetimeswhatitwastenyearsago(是十年前的三倍).回扣教材句式精解即境活用单句改错Youmaydependonthatweshallalwayshelpyou.答案:on后加itWereallyappreciateitthatsheofferedtohelp.答案:thatwhenIthinkitnoneedtalkaboutitwiththem.答案:talktalkingWetookforgrantedthattheywouldacceptouradvice.答案:took后加it
