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1.pour…into把…注入/倒入eg.Thesmallchemicalfactorypourswastewaterintotheriver.Mostriverspourintothesea.2.sthhappenstosb.某事发生在某人身上.eg.Whathappenedtohimlastnight?happentodosth.碰巧做某事eg.Ihappenedto_____oneofmyoldfriendswhenIwaswalkinginthestreet.A.meetingB.tomeetingC.meetD.tomeet3.comeupwith提出(建议,方案),想出(答案,办法)eg.Hecameupwithagoodidea.That’sagoodwaytoworkouttheproblem.Howcanyou___it?A.comeupwithB.catchupwithC.getupwithD.bringupwith4.Whobenefitsfromusingwaterinthisway?benefitvi.benefitfrom从…中获得利益Eg.从他的话中我获益良多.Ihavebenefitedalot/greatlyfromhiswords.benefitvt.使受益,得益Eg.这场雨对庄稼会有好处。Therainwillbenefitthecrops.benefitn.[u]利益，益处Eg.getmuchbenefitbeofbenefitto…对…有益处forthebenefitof….为了…的利益5.Beusedtodoingsth.beusedtodosth.usedtodosth.习惯做某事被用来做…过去常常做…eg.Heisusedtolivinginthecountryside./thelifeinthecountryside.eg.Trainsareusedtocarrygoodsandpassengers.eg.Themoneyisusedforonespecificpurpose.eg.Weusedtolivenearthefactory.LanguagepointsofReading1.Ninety-ninepercentofthelivingspaceonearthisintheoceans.百分数/分数+名词做主语时,谓语动词的数与of后的名词一致.Eg.Seventypercentofthesurfaceoftheearthcoveredwithwater.Onefourthofthestudentsoftheclassgirls.isare2.Lifeintheoceansrangesfromthetiniestplanktonallthewayuptogiantslikesharksandwhales.rangefrom…to…/rangebetween…and…从…到…,在一定的范围(程度)内变化Eg.这种植物分布于加拿大到墨西哥一带。ThisplantrangesfromCanadatoMexico.有两百个年龄从七岁到十四岁的男孩.Therearetwohundredboysrangingfrom7to14inage.rangen.范围,山脉,行列arangeof一系列alltheway一直,始终bytheway顺便说一下innoway绝不inaway在某种程度上intheway阻碍3.Whatmakestheoceansuchagreatplacetolive?不定式短语tolive作后置定语修饰place.如果不定式中的动词是不及物动词,后面要跟介词.有一个报告要听有一个会议要参加没地方住一个例外情况:如果前面的名词是place时,介词可省略.aplacetoliveaplacetogoareporttolistentoameetingtoattendnoplacetolive(in)4.Theyformapolarmolecule,thatis,onewitha….thatis“那/这就是说”,=meaning(即),inotherwords(换句话说),say(比如).5.Thenutrientsinwhateverfallsintotheoceanquicklybecomeavailabletootherlivingcreatures.availableadj.可用的,可得到的Eg.这本书在香港买不到.ThebookisnotavailableinHongKong.be/becomeavailabletosb/sth(变得)对…有用/有效Eg.这个游泳池只在夏天对儿童开放.Theswimmingpoolisavailabletochildrenonlyinsummer.6.relative:adj.相对的relativelyadv.Sheislivinginrelativepoverty.Heaskedsomequestionsrelativetomyplans.Supplyisrelativetodemand.relativity相对性,相关性,[物]相对论ThetheoryofRelativitybyEinstein.n.亲人,亲戚Herboyfriendisadistantrelativeofmine.7.Thevillagehasbeen_____bythediseaseofSARS.A.effectedB.affectedC.expectedD.inspectedItissaidthemedicinehasaside_____onone’shealth.A.affectB.effectC.influenceD.use8.massn质量（U)，团，块，大量themassof大部分,大多数amassof…/massesof…许多，大量一堆信成堆的书大量的钱Eg.大多数的人是基督徒.ThemassofpeopleareChristian.大量的信息被引进.Amassofinformationhasbeenbroughtin.她有一大堆事情要做。Shehasamassofthingstodo.amassoflettersmassesofbooksmassesofmoney9.floatvt.vi.漂,浮Eg.那只空船在海上漂浮着。Theemptyboatwasfloatingonthesea.adj.floating可做定语,表示”流动的,浮动的”Eg.上海流动人口很多。Shanghaihasalargefloatingpopulation.afloatingprice浮动价格10.takeadvantageof利用=makeuseof11.It’spossibletofloataroundintheoceanandletthewaterdothework.It’spossibletodosth.dothework起作用work[U]“功,作用”Eg.这药开始起作用了.Themedicinehasbeguntodoitswork.12.Heatcapacityistheamountofenergyittakestoraisethetemperatureofasubstance….takev.花费Ittakessbsometimetodosth.raisevt.提高(温度/产量/水平/待遇等)raisesalaries/raisethetemperature/raiseone’svoice/raisethestandardofserviceraise/riseraisevt.提高;举起,抬起;养育(孩子等),饲养,种植过去式和过去分词均为raisedrisevi.上升,上涨;起立(rise后不可带宾语,也不可用于被动)过去式为rose,过去分词为risenraiseone’shand/raisethebabyHervoiceroseinanger.Theriverhasrisen(by)severalmeters.Theyare______moneytohelpthepoor.raising13.Watercanabsorbandgiveoffalotofheatwithoutbigchangesintemperature,thuscreatingastableenvironment.(1)giveoff放出，释放，发出eg.Thegasgaveoffanunpleasantsmell.(2)creating……现在分词在句中作结果状语，creating的逻辑主语是waterThewoman’shusbanddiedoflungcancer,____heraten-month-oldbabyandsomedebts.A.leftB.toleaveC.leavingD.leavesgiveoff发出(光,热等)giveup泄露，分发giveaway放弃1.发出(气味,热,信号)givein2.分发报纸、书本等3.筋疲力尽giveout让步,屈服(3).absorbvt.吸收Eg.水吸收氧气。Waterabsorbsoxygen.那聪明的孩子吸收了他的老师所能传授给他的全部知识。Thecleverboyabsorbedalltheknowledgehisteachercouldgivehim.beabsorbedin专注于…,聚精会神(做某事)Eg.这位老科学家聚精会神地做他的研究。Theoldscientistisabsorbedinhisresearch.14.Mostanimalsandplantsaresensitivetolargeorsuddenchangesintemperature…(1)sensitive敏感的，灵敏的，易受影响的eg.Don’tbesosensitive,Iwasonlyjoking.(2)besensitiveto…对…敏感eg.Theeyeissensitivetolight.