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SectionⅠ—WarmingUp,Pre-reading,Reading&Comprehending自主预习·新课堂自主预习·新发现一二三四五Pre-reading一、将单词或短语与相对应的释义搭配起来AB1.theorya.differentfrom;notsimilarto2.unlikeb.tobepresentorhappen3.prevent...fromc.anideaoropinion4.existd.causingharm5.harmfule.tostop/keep...from答案:1.c2.a3.e4.b5.d自主预习·新课堂自主预习·新发现一二三四五二、短语互译A.温故:从文中找出下列短语并写出它们的汉语意思。1.accordingto2.cooldown3.bedifferentfrom4.dependonB.知新:从文中找出与下列释义对应的英文。1.及时;终于2.阻止;制止3.下蛋4.产生;分娩5.轮到某人根据;按照变凉与……不同依赖;取决于intimeprevent...fromlayeggsgivebirthtoinone’sturn自主预习·新课堂自主预习·新发现一二三四五三、阅读课文HOWLIFEBEGANONTHEEARTH,按照地球的形成与发展,给下面的句子排序()AInsectsandamphibiansappeared.()BTheearthwasasolidglobe.()CReptilesappeared.()DTheearthwasjustacloudofdust.()EShellfishandotherfishappeared.()FDinosaursappeared.()GSmallplantsbegantogrowonthesurfaceofwater.()HPlantsbegantogrowondryland.()IWaterbegantoappearontheearth.()JMammals(includinghumans)appeared.72815946310自主预习·新课堂自主预习·新发现一二三四五四、阅读HOWLIFEBEGANONTHEEARTH,回答下列问题1.Howwerestarsandotherbodiescreated?A.Atomscombinedtocreatethem.B.Cloudsofdustcombinedtocreatethem.C.Watercombinedtocreatethem.D.Gasescombinedtocreatethem.2.Whichisthemostimportantforlifeappearingontheearth?A.Fire.B.Rock.C.Water.D.Clouds.答案:A答案:C自主预习·新课堂自主预习·新发现一二三四五3.Itcanbeknownfromthepassagethat.A.plantsandanimalsappearedontheearthatthesametimeB.plantsappearedlaterontheearththananimalsC.earlyshellfishappearedearlierthanplantsD.animalsappearedlaterontheearththanplants4.Howmanyyearsdiddinosaursexistontheearth?A.Morethan140billionyears.B.Morethan140millionyears.C.Morethan140thousandyears.D.Morethan140years.答案:D答案:B自主预习·新课堂自主预习·新发现一二三四五5.Whycantheearthbecometoohottoliveon?A.Smallcleveranimalsproducemoreheat.B.Smallcleveranimalsproducetoomuchcarbondioxide.C.Smallcleveranimalsdon’twantheattoescapefromtheearth.D.Smallcleveranimalsliketoliveonahotplanet.答案:B自主预习·新课堂自主预习·新发现一二三五四五、根据课文内容填空Afterthe“BigBang”,theearthwasjustacloudofdust.Itexplodedwithfireandrock,1.intimeproducedwatervapourandallkindsofgases,whichweretomaketheearth’satmosphere.Astheearthcooleddown,waterbegantoappearonitssurface.Water2.(stay)ontheearthallowedtheearthtodissolve3._______(harm)gasesandacidsintotheoceansandseas.Thatmade4._______possibleforlifetodevelop.Later,thefirstextremelysmallplantsbegantoappearonthesurfaceofthewater.Theymultipliedandfilledtheoceansandseaswithoxygen,whichencouragedthelater5.(develop)ofearlyshellfishandallsortsoffish.whichstayingharmfulitdevelopment自主预习·新课堂自主预习·新发现一二三五四Next,greenplantsbegantogrowonland,6.(follow)intimebylandanimals.Whendinosaursdisappeared,mammalsbecamemoreimportant.Theygavebirth7.youngbabyanimals.Smallcleveranimalsnowspreadallovertheearth.Buttheyarenottakinggoodcareoftheearth.Theearthmaybecometoohotforthelives8.(live)on,becausetheyareputtingtoomuchcarbondioxideintotheatmosphere,whichpreventsheatfrom9.(escape)fromtheearthintospace.Whetherlifewillcontinueontheearthformillionsofyearstocomewilldependon10.thisproblemcanbesolved.followedtotoliveescapingwhether自主预习·新课堂自主预习·新发现1.Inoursolarsystemeightplanetscirclearoundthesun.在我们的太阳系中,有八颗行星围绕太阳运转。考点一thesolarsystem太阳系Thesolarsystemisthesystemofplanets,satellites,etc.,ofwhichthesunisthecentre.太阳系是行星、卫星等的星系,其中太阳是中心。考点二systemn.系统;体系;制度【高考典句】(2015·湖南高考)Thecityplannersdecidedtobuildanundergrounddrainagesystem.城市规划者决定建一个地下排水系统。【高考典句】(2016·浙江高考)Inmanyways,theeducationsystemintheUSisnotverydifferentfromthatintheUK.在很多方面,美国的教育体制与英国的相差不很大。归纳system作“系统;体系;制度”讲时为可数名词。1210119356478自主预习·新课堂自主预习·新发现121011活学活用单词拼写(1)Thebankisequippedwithanewalarms.Wecansayit’ssafeandreliablecompletely.翻译句子(2)据说,太阳系是四十六亿年前形成的。ystemItissaidthatthesolarsystemwasformed4.6billionyearsago.9356478自主预习·新课堂自主预习·新发现2.However,accordingtoawidelyacceptedtheory,theuniversebeganwitha“BigBang”thatthrewmatterinalldirections.然而,一种普遍为人们所接受的理论是:宇宙起源于一次大爆炸,这次大爆炸将物质投射到四面八方。剖析句子中的过去分词accepted做定语,修饰theory。如:YoushouldpracticeyourspokenEnglish.你应该练习你的英语口语。考点一theoryn.学说;理论AccordingtoDarwin’stheories,humanbeingsandmonkeysaredescendedfromthesameancientanimal.按照达尔文的学说,人类和猴子源于同一种远古动物。1011912356478自主预习·新课堂自主预习·新发现【高考典句】(2016·四川高考)Intheory,theyshouldlivebytheFrenchlaw.理论上,他们应该按照法国的法律生活。归纳:theory既是可数名词也是不可数名词。词组intheory的意义是“理论上”。派生词:theoreticaladj.理论上的;theoreticallyadv.理论地;理论上考点二beginwith是固定短语,意思是“以……开始”,相当于startwith。ThepartybeganwithawonderfulEnglishsong.聚会以一首优美的英文歌曲开始。1011912356478自主预习·新课堂自主预习·新发现tobegin/startwith“首先,第一;起初,最初”,用作状语,相当于一个插入成分,它的形式不受句子主语的限制。类似短语:tomakemattersworse更糟糕的是……totell(you)thetruth说实话tobehonest老实说tobefrank坦白地说tobesure无疑1011912356478自主预习·新课堂自主预习·新发现活学活用单词拼写1)Whatweneedtolearnishowtoputtintopractice.2)Withoutpracticetherewouldbenot.用theory的适当形式填空3)Wemustcarryoutourassoonaspossible.4)hewastheirfriend.5)Thisworkisstill;wehaven’ttestedanythingyet.heoryheorytheories/theoryTheoreticallytheoretical1011912356478自主预习·新课堂自主预习·新发现翻译句子6)首先,我给大家介绍一位朋友。7)他上班没赶上公共汽车。更糟糕的是,他把文件落在家里了。答案:Tobeginwith,I’llintroduceafriendtoallofyou.答案:Hemissedthebustowork.Tomakemattersworse,helefthispapersathome.1011912356478自主预习·新课堂自主预习·新发现3.Theearthbecamesoviolentthatitwasnotclearwhethertheshapewouldlastornot.地球(开始)变得如此激烈动荡以