单元综合测评单元尾核心要点回扣Ⅰ.重点单词1.vt.喜欢prep.相像的→adj.可能的2.adj.猛烈的;激烈的;强暴的→n.暴力→adv.暴力地;猛烈地3.n.&v.伤害→adj.有害的→adj.无害的4.vi.存在;生存→n.存在;生存5.n.谜;难题vt.&vi.(使)迷惑;(使)为难→adj.令人迷惑的,困惑的→adj.迷惑的,困惑的【答案】1.like;likely2.violent;violence;violently3.harm;harmful;harmless4.exist;existence5.puzzle;puzzling;puzzledⅡ.重点短语1.time及时,终于,迟早times有时ontime按时atatime每次notime立刻,马上atonetime一度;从前notime绝不(置于句首时,句子常用倒装)2.one'sturn轮到某人,接着turn依次;轮流;相应地;转而;反过来turns轮流;交替taketurnssth.轮流做某事It'sone'sturntodosth.轮到某人做某事3.break突发;爆发break脱离;挣脱……break出故障;坏掉;失败;(健康等)垮掉break插话;插入break破门而入break冲破;突破break粉碎;解散;结束4.watch密切注意;当心;提防watch照看;看守look注意,当心keepawatch(for...)守望(……);注意(……)【答案】1.in;at;in;at2.in;in;by;todo3.out;awayfrom;down;in;into;through;up4.outfor;over;outⅢ.重点句式1.Theearthbecameitwasnotclearwhethertheshapewouldlastornot.地球(开始)变得激烈动荡,不知道这个形状是否会继续存在下去。2.Thisproducedachainreaction,whichforlife.这就产生了一种连锁反应,使得生命的发展成为可能。3.ButwhenItriedtostepforward,IfoundIwascarriedontheearthandfellover.但当我试着向前迈步的时候,我发觉我被送出去很远,步子的跨度竟是在地球上的两倍,因而我摔倒了。4.“Oh,dear,”Icried,“walkingdoesneedabitofpracticegravityhaschanged.”“天哪,”我大声说,“重力改变了,看来走路也的确需要练一练了。”5.wasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.随后它会变成什么没人能知道,直到38~45亿年前,这团尘埃才慢慢地形成了一个固态的球状物。6.Soformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved.所以,在未来的数百万年中,生命能否在地球上延续下去取决于这个问题能否得到解决。【答案】1.soviolentthat2.madeitpossible;todevelop3.twiceasfaras4.nowthat5.Whatitwastobecome6.whetherlifewillcontinueontheearthⅣ.回顾话题尽可能多用以上词汇和句式翻译下面短文恐龙在地球上存活了好多年。他们生下小恐龙,温暖的气候使他们迅速繁殖。可惜,他们未能阻止自己的消失。此后人类就开始统治这个地球。【参考范文】Dinosaursexistedontheearthforalongtime.Theygavebirthtoyoungbabiesandthewarmclimatehelpedthemmultiplyquickly.Sadly,theycouldn'tpreventthemselvesfromdisappearingandthenitwastheturnofthehumanstocontroltheearth.