1、Unit 4Global warming1quantity n量；数量in quantityin large amounts 大量地a large/small quantity of 大/少量的quantities of 大量；许多运用完成句子(1)本学期你的作业在数量和质量上都有提高。Your work has improved _ and qualitythis term.(2)卡车上发现藏有大量的武器。_ arms were discovered hidden in thetrucks.(3)量变引起质变。The changes of _ cause the changes of _.i
2、n quantityQuantities ofquantity quality2tend vi.趋向；易于；照顾vt.照顾；护理tend to do sth.易于/往往会做某事tend to/towards sth.有的趋势；倾向于tend to sb./sth.照料；照管tendency n倾向；趋势have a tendency to do sth.有做某事的倾向/可能性运用完成句子(1)处于压力下的人更容易发挥自己的全部潜能。People under stress _ develop their full range of potential.(2)妈妈晚上总是忙于照顾我的妹妹。Mom
3、was always busy _ my younger sisterduring the night.tend totending to3oppose vt.反对；反抗；与(某人)较量；使对立opposed adj.反对的；对立的be opposed to 反对(to 为介词)同义短语：disagree with/object to/be against sth.反义短语：agree with/be in favor of/be for sth.运用完成句子(1)热爱和平的人们都反对核武器。People loving peace _ nuclear weapon.(2)我们赞成她升为总裁。W
4、e are _ her promotion to president.oppose/are opposed to/object to/are againstin favor ofv变化；排列4range n种类；范围；山脉；行列；射程a range of 一系列的in/within the range of 在范围内out of the range of 超出的范围range from.to 从到之间变化range between.and.在到之间变化运用完成句子(1)这是一个带有一系列配件的电钻。Its an electric drill with _ different attachmen
5、ts.(2)我没有射中那只鸟，因为它不在我的枪的射程范围内。I didnt fire the bird because it was _my gun.(3)这个城市的温度变化在零摄氏度到 30 摄氏度之间。The temperature of this city ranges _ 0 _ 30.a range of out of the range offromto5glance vi.看一下；瞥一眼；匆匆一看；扫视n一瞥glance at 看一眼；瞥一眼glance over/through the newspaper 浏览报纸at a glance 立刻；一眼；(只)看一眼at first
6、 glance 乍一看；乍看之下take/show/throw a glance(at sb./sth.)(朝某人/某物)一瞥；看一眼运用完成句子(1)他匆匆浏览了晨报然后出去了。He _ the morning paper andwent out.(2)我扫视了一下大厅，发现观众中有许多熟悉的面孔。I _ the hall and found many familiarfaces among the audience.(3)他一眼就看出了问题所在。He could tell _ what was wrong.glanced over/throughtook a glance atat a g
7、lance用所学单词及用法完成下列句子1汤姆在学校的功课在平均水平以上。Toms work at school is _.2这个组织已经存在 25 年了。The organization has been _ for 25 years.3大部分参加比赛的学生都在 17 至 20 岁范围内。Most of the students joining in the competition are_ the age from 17 to 20.above the averagein existencein the range of4老板陈述了他对该问题的见解。The boss _ his view o
8、n the subject.5她扬长而去，都不朝我这儿看一眼。She walked off without a _ in my direction.6拿这双鞋与那双比较后，我认为我更喜欢这双。After _ this pair of shoes _ that pair,I think I like this better.stated glancecomparing with1come about 产生；发生；造成come out 出来；出版；(花)开come into being(开始)出现；产生come across 偶然遇到或发现；被理解come back 回来；重新流行；回想起来com
9、e up 长出；走上来；被提出come true(梦想、愿望)实现注意 come abouthappentake place，三者均无被动语态。运用完成句子(1)他是怎么知道我们在什么地方的呢？How did it _ that he knew where we were?(2)花刚开始长出地面。The flowers are just beginning to _.(3)今天早上我在牛津大街偶然碰见一位老校友。I _ an old schoolmate in Oxford Street e aboutcome upcame across2result in 导致；造成result from.
10、由造成；因而产生as a result 结果as a result of.由于的结果with the result that.其结果是without result 没有结果；白费运用完成句子(1)饱食常常会带来疾病。Sickness often _ eating too much.(2)事故导致三人死亡。The accident _ three people being killed.results fromresulted in3keep on doing sth.继续做某事(强调动作的反复性)keep off 远离；不接近keep away from避开；离开keep back 不前进ke
11、ep out(of)置身于(之)外；不入keep up 保持；继续；不低落keep up with 赶上；跟上注意keep doing sth.意为“继续做某事”，表示不间断地持续干某事，强调动作的连续性。keep 后不能接不定式或表示静止状态的动词，而必须接延续性动词。运用完成句子(1)请你关上门不让噪音进来好吗？Would you please close the door to _ the noise_？(2)如果继续下雨，所有庄稼都会被毁掉的。If it _，all the crops will be ruined.(3)他走得如此快，以致我不能跟上他。He walked so fas
12、t that I couldnt _ him.(4)你最好远离我，我患重感冒了。Youd better _ me.I have a bad cold.keepoutkeeps on rainingkeep up withkeep away from用所学短语及用法完成下列句子1我很难忍受他的粗鲁。It is hard for me to _ his rudeness.2你能告诉我你的父母不允许我们待在一起是怎么回事吗？Can you tell me how it _ that your parentsdont allow us to stay together?3这大体上是一个非常好的会议。I
13、t was a pretty good conference _.put up with comes abouton the whole4只要我们有着公平的机会，我们就很可能赢得这场比赛。_ we have fair opportunity,we are likely towin the match.5她虽然疲劳但仍继续工作。She _ although she was tired.6供给不足导致了价格飞涨。Inadequate supply _ the soaring price.As/So long askept on workingresulted in原句Some byproducts
14、 of this process are called“green-house”gases,the most important one of which is carbondioxide.这个升温过程的一些副产品就叫作“温室”气体，其中最重要的一种是二氧化碳。“.the most adj.one of which/who.”意 为“其 中最的之一”。精练根据中文提示，完成下列句子(1)这里有很多的动画片，其中最受欢迎的一部是喜羊羊与灰太狼。Here are many cartoons,_ isHappy Sheep and Gray Wolf.(2)应采取有效措施防止生存环境进一步恶化，其中
15、最重要的措施之一就是限制过多的私家车的使用。Some effective measures should be taken to keep our livingenvironment from getting worse,_is to limit the use of private cars.the most popular one of whichthe most important one of which运用所学语言基础知识，补充完整下面短文，并背诵之(1)_(与相比)the last century,theEarths surface temperature has(2)_(上 升
16、了)about 1 degree centigrade today.(3)_(事实上),we may feel that we can hardly(4)_(忍受)much too hot summers and we cant(5)_(习惯于)warm winters.The rise of the Earths surface temperature has(6)_(有 很 大 影 响)to human health,Compared to/withrisen byAs a matter of factput up withget used tomade much differenceth
17、e(7)_(生存)of creatures and the balance of theenvironment.(8)_(条件允许的话),all countries in the world should spare no effort to improve ourenvironment.Without all peoples(9)_(共同努力),what would our future be like?existenceConditions permittingjoint efforts利弊对比【实用套语】1Evidently,.have both negative and positiv
18、e aspects.On onehand,.On the other hand,.显然，都有正反两面。一方面，另一方面，2Its advantage can be listed as follows.For one thing,.Foranother,.However,just as a popular saying goes,“every coin hastwo sides”，.is no exception,and in other words,it still has itsnegative aspects.To begin with,.In addition,.它的优点可以列举如下：一
19、方面，另一方面，然而，正如一句流行语所说的：每个硬币都有两面，也不例外，换句话说，它仍有它不好的方面。首先，另外，3.Just as the old saying goes,there is no garden without weeds,and so does.On the one hand,.On the other hand,.Through theabove analysis,I believe that the positive aspects overweigh thenegative ones.Therefore,I would like to.正如古语说的，没有一个花园没有杂草
20、，也是这样。一方面，另一方面，通过上面的分析，我相信积极的方面超过消极的方面，因此，我愿意4.Generally,its advantages can be seen as follows.First,.Second,.But every coin has two sides.Obviously,it hassome disadvantages,one of which is that.To make thingsworse,.Form the comparison between these positive and negativeeffects of.we know that its a
21、dvantages far outweigh itsdisadvantages.Therefore,we should.大体来说，它的优点如下：首先，第二，但是任何事物都有两面。明显地，它有一些缺点，其中一个就是更糟糕的是，从这些正反两面的比较，我们知道它的优点远远超过它的缺点。因此，我们应该阅读下面短文，然后按照要求写一篇 150 词左右的英语短文。Humanlifecannotcontinuewithoutscienceandtechnology.For many years,human society has developed with theadvance of science an
22、d technology while the development ofscience and technology has in turn brought the progress tomankind.So the life we are living now is more civilized than that ofour forefathers.Science is important to most people living in the modernworld.Science is important to world peace,to the understanding of
23、technology,and to our understanding of the natural world.Some areasof science are especially interesting because they deal with questionsall men and women ask themselves.Science tries to provide someexplanations for what happens to people.Science is hard to study.One of the reasons is that there are
24、 somany questions without answers.Much science involves askingquestions,and then studying and doing research to try to find theanswers.Some questions have been studied by research scientists formany years,and the answers are still not known.However,scientistsare slowly but surely able to answer more
25、 and more questions aboutlife,and these answers change our lives and also explain them.All of the many different kinds of science are important andinteresting.Scientists are asking and answering many interestingand important questions about people and their lives.A basicknowledge of science can help
26、 you to understand both thequestions and the answers.In the modern world,this ability isessential to everyone.写作内容1以约 30 个词概括上文的主要内容；2以约 120 个词就“科技给人们生活带来了什么”的主题发表看法，内容包括：(1)科技给人们带来许多好处；(2)科技也给人们带来诸多麻烦；(3)你的看法。写作要求1作文中可以使用实例或其他论述方法支持你的论点，也可以参照阅读材料的内容，但不得直接引用原文中的句子；2作文中不得出现真实姓名和学校名称。范文诵读：The author p
27、uts stress on the importance of science andtechnology in this passage.Though they are difficult to study,manyscientists devote themselves to the research of science andtechnology.On one hand,the development of science and technology hasbrought about many changes in peoples life.For example,we nowliv
28、e comfortably and conveniently in houses furnished with airconditioners,washing machines and televisions etc.And we cantravel long distances within hours by plane,train or car.Owing tothe invention of spaceship and rocket,the dream of mans landingon the moon has now come true.On the other hand,scien
29、ce and technology have also broughtus much trouble.For example,because of the development ofindustry,lots of the wastes from factories pour into the air andrivers,causing pollution of all kinds.In my opinion,its advantages far outweigh its disadvantages.As long as we use science and technology in a proper way andavoid some problems,they may bring us even more benefits.
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