高三英语一轮复习课件：Unit2Theenvironment(牛津译林必修5).ppt

1、Unit 2Unit 2The environmentThe environment高频考点课前预习-2-高频考点课前预习-3-高频考点课前预习-4-高频考点课前预习-5-高频考点课前预习-6-高频考点课前预习-7-高频考点课前预习-8-高频考点课前预习-9-高频考点课前预习-10-高频考点课前预习-11-核心归纳核心考点-12-重点单词单词特训核心短语短语特训核心句式句式特训1234561.operate vt.&vi.经营;动手术派生operation n.操作;管理;手术领悟高考领悟高考究考法究考法诵读或完成句子,体会黑体部分含义:(1)She also operates a websi

2、te.(2014湖北,阅读理解)她也经营一个网站。(2)One man was assigned to operate each section of roughly 10 jackscrews.(2015湖南,阅读理解)一个人被分派操作大概10台螺旋起重机的每一个部分。(3)She couldnt afford the operation because her family was poor.(2014陕西,阅读理解)由于家庭贫穷,她负担不起手术的费用。核心归纳核心考点-13-重点单词单词特训核心短语短语特训核心句式句式特训123456核心归纳核心考点-14-重点单词单词特训核心短语短语特

3、训核心句式句式特训1234562.quantity n.量,数量领悟高考领悟高考究考法究考法诵读句子,体会黑体部分含义:(1)There is a small quantity of water left in the bottle.瓶子里还剩下少量的水。(2)She has quantities of good clothes.她有许多好衣服。核心归纳核心考点-15-重点单词单词特训核心短语短语特训核心句式句式特训123456核心归纳核心考点-16-重点单词单词特训核心短语短语特训核心句式句式特训1234563.impress vt.给极深的印象;使(某人)铭记;盖/压,铭刻派生impres

4、sive adj.给人印象深刻的impression n.印象领悟高考领悟高考究考法究考法诵读或翻译句子,体会黑体部分含义:(1)I think what impresses me about his painting is the colours he uses.(2014天津,单项填空)我认为他给我印象深刻的是他作画时使用的颜色。(2)What was so impressive about Jasmine Westlands victory was that she came first in the marathon bare-footed.Jasmine Westland给人印象深刻

5、的胜利是她赤脚获得了马拉松比赛第一名。核心归纳核心考点-17-重点单词单词特训核心短语短语特训核心句式句式特训123456(3)Sofia looked around at all the faces:she had the impression that she had seen most of the guests before.索菲亚向周围看了看所有的人,她对以前见过的大部分客人都有印象。(4)Maybe we buy lattes in order to impress the people around us.(2014重庆,阅读理解)或许我们购买拿铁咖啡是为了给周围的人留下印象。(

6、5)That day I didnt learn much about animals,insects or trees,but I learnt an impressive lesson about gravity!(2014陕西,短文改错)那天我没有学习到有关动物、昆虫或者大树的有关知识,可是我学到了有关重力的印象很深的一课。核心归纳核心考点-18-重点单词单词特训核心短语短语特训核心句式句式特训123456核心归纳核心考点-19-重点单词单词特训核心短语短语特训核心句式句式特训1234564.measure vt.测量,估量,判定n.措施,方法;尺度领悟高考领悟高考究考法究考法诵读或翻译

7、句子,体会黑体部分含义:(1)In a society that tends to measure everything in terms of dollars and cents,we learn from a young age to consider the costs of our decisions in financial terms.(2015浙江,完形填空)在一个往往用钱衡量一切的社会中,我们从小就学会用经济字眼考虑我们决定的代价。核心归纳核心考点-20-重点单词单词特训核心短语短语特训核心句式句式特训123456(2)This is a well-specified acti

8、on-based goal for which you can measure your success easily.(2014北京,阅读理解)这是一个非常具体的基于行为的目标,为此你可以容易地衡量你的成功。(3)They have reduced pollution through effective measures.(2014课标全国,阅读理解)他们用有效的办法减少了污染。核心归纳核心考点-21-重点单词单词特训核心短语短语特训核心句式句式特训123456核心归纳核心考点-22-重点单词单词特训核心短语短语特训核心句式句式特训1234565.appreciate vt.欣赏;感激派生a

9、ppreciation n.欣赏;感激appreciative adj.表示赏识的;感激的领悟高考领悟高考究考法究考法诵读或翻译句子,体会黑体部分含义:(1)She learned to appreciate some parts of the difficult books.(2015浙江,阅读理解)她学会欣赏难懂书中的某些部分。核心归纳核心考点-23-重点单词单词特训核心短语短语特训核心句式句式特训123456(2)Several passengers seemed to appreciate what I did.(2015重庆,阅读理解)几名乘客似乎赞赏我做的事。(3)In the s

10、tore,I asked each of my kids to do something they thought our“friend”there would appreciate.在商店里,我让每个孩子做一些他们认为我们的朋友会欣赏的事。核心归纳核心考点-24-重点单词单词特训核心短语短语特训核心句式句式特训123456核心归纳核心考点-25-重点单词单词特训核心短语短语特训核心句式句式特训1234566.absorb vt.吸收(光、热、水等),吸引(注意力);接受(知识、学问);使全神贯注于派生absorbing adj.引人入胜的absorption n.吸收领悟高考领悟高考究考法究

11、考法诵读或翻译句子,体会黑体部分含义:(1)But a transparent object doesnt absorb or scatter light.可是透明物体不吸收也不反射光。(2)While watching TV,children do not merely absorb words and images(影像).(2015广东,阅读理解)看电视的时候,孩子们不仅仅接收语言和图像。(3)Absorbed in painting,John didnt notice evening approaching.(2015天津,单项填空)全神贯注于绘画中,约翰没有注意到夜幕降临了。核心归纳

12、核心考点-26-重点单词单词特训核心短语短语特训核心句式句式特训123456核心归纳核心考点-27-重点单词单词特训核心短语短语特训核心句式句式特训.单句语法填空1.The patient needs to be operated(operate)on the head.2.They think of greedy businessmen hiding from their responsibilities(respond)to the environment.3.His collection of paintings is the most impressive(impress).4.We

13、should take some measures(measure)to solve this problem.5.Absorbed(absorb)in the book,she didnt hear what I said to her at all.核心归纳核心考点-28-重点单词单词特训核心短语短语特训核心句式句式特训.根据汉语意思完成句子1.如果你能提前让我知道你会不会来,我将不胜感激。Id appreciate it if you could let me know in advance whether or not you will come.2.史密斯先生要求裁缝照他的尺寸做新衣

14、服。Mr.Smith asked the tailor to make new clothes to his measure.3.她的演讲给听众留下了相当好的印象。Her speech made a good impression on the audience.4.我进屋时,她专心于打电子游戏,没看见我。When I came into her room,she was absorbed in playing video games and didnt see me.核心归纳核心考点-29-重点单词单词特训核心短语短语特训核心句式句式特训1231.cut back on 减少,减低,削减领悟

15、高考领悟高考究考法究考法翻译或诵读句子,体会黑体部分含义:(1)We should cut back on expenses.我们应该减少开支。(2)Im going to tell him that and ask him to cut back on his hours at work.我正准备告诉他那件事,并请求他减少工作时间。核心归纳核心考点-30-重点单词单词特训核心短语短语特训核心句式句式特训123核心归纳核心考点-31-重点单词单词特训核心短语短语特训核心句式句式特训1232.run out(of)用光、耗尽领悟高考领悟高考究考法究考法诵读或翻译句子,体会黑体部分含义:(1)Ou

16、r gas will soon run out.我们的汽油快用光了。(2)He is always running out of money before pay day.他总是在发薪日前就把钱花光了。(3)The supply of our food almost ran out and we felt helpless.我们的食物给养几乎用光了,我们感觉无望。(4)We can see that his patience was running out little by little.我们能看到他正逐渐失去耐心。核心归纳核心考点-32-重点单词单词特训核心短语短语特训核心句式句式特训12

17、3核心归纳核心考点-33-重点单词单词特训核心短语短语特训核心句式句式特训123核心归纳核心考点-34-重点单词单词特训核心短语短语特训核心句式句式特训1233.under way在进行中,开始,在前进途中领悟高考领悟高考究考法究考法诵读或翻译句子,体会黑体部分含义:(1)Formal negotiations are under way.正式谈判正在进行。(2)Preparations for the celebration of National Day are under way.庆祝国庆的准备工作正在进行。(3)Our plan is well under way.我们的计划正在顺利地

18、实施。(4)The ship is under way for London.这艘船正在前往伦敦的途中。核心归纳核心考点-35-重点单词单词特训核心短语短语特训核心句式句式特训123核心归纳核心考点-36-重点单词单词特训核心短语短语特训核心句式句式特训.用恰当的介词或者副词填空1.In/With regard to future oil supplies,the situation is uncertain.2.It seems that you like Daniel in particular,dont you?3.The research project has only been u

19、nder way for three months,so its too early to evaluate its success.4.We have used up most of the cloth,and all we have left is a few bits and pieces.5.They are letting off fireworks in the park tonight.核心归纳核心考点-37-重点单词单词特训核心短语短语特训核心句式句式特训.短语填空1.My money has been used up,so I have to return home.2.As

20、 these new products are not selling well,the members of the board have decided to cut back(on)production.3.Im afraid our coal is running out.4.He picked up the phone and dialed the number.use upcut back onpick outpick uprun outbe absorbed inlet off核心归纳核心考点-38-重点单词单词特训核心短语短语特训核心句式句式特训5.At once I pick

21、ed out my elder brother in the crowd although we were separated for years.6.Playing football is one of the ways of letting off youthful steam.7.When I came into her room,she was absorbed in her book and didnt see me.核心归纳核心考点-39-重点单词单词特训核心短语短语特训核心句式句式特训1231.It is our duty to try to cut back on produc

22、tion and reduce the number of things we make and buy.我们应当尽量削减生产,减少产量和采购量,这是我们的责任。分析提炼分析提炼究考法究考法(1)It+be+形容词+主语从句。(2)It+be+名词词组+主语从句,这类名词词组有:a fact,a pity,a shame,an honour,a question等。(3)It+be+过去分词+主语从句,这类过去分词有:announced,believed,expected,hoped,decided,reported,said,shown等。(4)It+不及物动词+主语从句,这类不及物动词有:

23、appear,happen,seem等。核心归纳核心考点-40-重点单词单词特训核心短语短语特训核心句式句式特训123(5)It+be+形容词+for sb+动词不定式,这类句型常用形容词easy,difficult,hard,important,possible,wise等作表语,有时候为了强调不定式动作的执行者,常在不定式前加for sb。(6)It+be+形容词+of sb+动词不定式,这类形容词常是表示心理品质、性格特征的形容词,如:kind,nice,stupid,clever,foolish,polite,impolite,silly,selfish,considerate 等。某

24、人和这些形容词可以构成主系表结构。(7)It+be+名词或形容词+动名词,这类名词和形容词常常是:good,useless,senseless等。(8)It+takes(sb)+时间(金钱)+动词不定式。核心归纳核心考点-41-重点单词单词特训核心短语短语特训核心句式句式特训123领悟考法领悟考法用考点用考点分析句子结构,体会黑体部分含义:(1)Its our hope that we will play a greater role in the market place and,therefore,supply more jobs.(2014安徽,单项填空)我们希望能在市场上起更大的作用,

25、从而提供更多的就业岗位。(2)In fact,it is many young peoples ambition to set up programmes or businesses that improve social conditions.(2014安徽,阅读理解)事实上,建立一些改善社会状况的项目或企业是许多年轻人的理想。(3)And its easier to start again if you fail,because you know exactly what you need to do.(2014北京,阅读理解)而且如果你失败了,你更容易开始,因为你知道你需要做什么。核心归

26、纳核心考点-42-重点单词单词特训核心短语短语特训核心句式句式特训123(4)It is widely acknowledged that students should be evaluated in terms of overall quality.(2014福建,单项填空)众所周知,对学生的评价应该就其全面的素质而言。(5)Parents feel that it is difficult to live with teenagers.(2014广东,完形填空)父母们觉得很难和十几岁的青少年生活在一起。(6)Also imagine what it would be like spend

27、ing the rest of your life with your eyes closed.(2014江西,阅读理解)也要想象闭着眼睛度过余生会是什么样子。(7)It was sad to me that they,so poor themselves,should bring me food.让我难为情的是,他们自己那么穷,竟然还要给我带吃的。核心归纳核心考点-43-重点单词单词特训核心短语短语特训核心句式句式特训123完成句子(1)一些人瞧不起盲人是错误的。It is wrong that some people look down on blind people.(2)我们有必要帮助

28、残疾人。It is necessary for us to help the disabled.(3)真遗憾,他犯了这样一个错误。It is a pity that he has made such a mistake.(4)据说他已去美国深造了。It is said that he has gone to the USA for further study.核心归纳核心考点-44-重点单词单词特训核心短语短语特训核心句式句式特训123(5)看来他似乎有病。It seems/appears that he is sick.(6)重要的是别给孩子太多的钱。It is very important

29、 not to give children too much money.(7)我的职责就是扫地。It is my duty to clean the floor.(8)他每天花半个小时乘地铁上班。It takes him half an hour to go to work by underground.核心归纳核心考点-45-重点单词单词特训核心短语短语特训核心句式句式特训1232.The worlds population has grown by six times what it was in 1800.目前世界人口与1800年的相比已经增长到那时的六倍。分析提炼分析提炼究考法究考法

30、常见的倍数表达方式有:(1)A+谓语+倍数+as+adj./adv.+as+B(2)A+谓语+倍数+adj./adv.的比较级+than+B(3)A+谓语+倍数+the+名词(size/length/width/depth/weight等)+of+B(4)A+谓语+倍数+what it is of B核心归纳核心考点-46-重点单词单词特训核心短语短语特训核心句式句式特训123核心归纳核心考点-47-重点单词单词特训核心短语短语特训核心句式句式特训123领悟考法领悟考法用考点用考点分析句子结构,体会黑体部分含义:(1)The electronic waste stream is increas

31、ing three times faster than traditional garbage as a whole.(2015江苏,阅读理解)从整体上看,电子垃圾流正以传统垃圾三倍的速度增加。(2)Research from Telama(2006)states that regular participation in deliberate play or deliberate practice activities during childhood and youth(ages nine to eighteen)increases the likelihood of participat

32、ion in sports during adulthood by six times for both males and females.Telama(2006)的研究指出,在儿童和青少年(年龄在9到18)时,定期参与故意玩或刻意练习活动,不管是男性还是女性,在成年时增加参与运动的可能性达六倍多。核心归纳核心考点-48-重点单词单词特训核心短语短语特训核心句式句式特训123完成句子(1)他拥有书的数量是他妹妹的三倍。He has got three times as many books as his sister.(2)他在这项工作上用时是我的两倍。He spent twice as m

33、uch time as I.核心归纳核心考点-49-重点单词单词特训核心短语短语特训核心句式句式特训1233.Therefore,the more petrol and electricity we consume,the more carbon we are letting off.因此,我们消耗的汽油和电越多,排放的碳就越多。分析提炼分析提炼究考法究考法“the+比较级.,the+比较级.”意思是“越,就越”。第一个“the+比较级.”是状语从句,第二个“the+比较级.”是主句。这个句型表示从句和主句的两个变化是同时进行的,指主句的情况随着从句表示的程度而变化。核心归纳核心考点-50-重

34、点单词单词特训核心短语短语特训核心句式句式特训123领悟考法领悟考法用考点用考点分析句子结构,体会黑体部分含义:(1)The more learned a man is,the more modest he usually becomes.(2015陕西,单项填空)一个人越有学问,他就越有可能更谦虚。(2)The harder you try to beat him,the more likely you will get hit.(2014辽宁,语法填空)你越用力打他,你就越有可能被打。(3)The more friends we have,the more we can learn fro

35、m one another.我们拥有的朋友越多,我们相互学习的东西就越多。核心归纳核心考点-51-重点单词单词特训核心短语短语特训核心句式句式特训根据汉语意思完成句子1.这个房间是那个房间的三倍大。This room is three times as big as that one.This room is twice bigger than that one.This room is three times the size of that one.This room is three times what that one is.2.你工作越努力,得到的结果就越好。The harder

36、you work,the better result you will get.核心归纳核心考点-52-重点单词单词特训核心短语短语特训核心句式句式特训3.令我吃惊的是,她主动承担的工作是她哥哥的二倍。To my surprise,she offered to take on twice as much work as her elder brother.4.他越研究那本书,越是对它感兴趣。The more he studied the book,the more interested he became in it.5.似乎他非常喜欢流行歌曲。It seems that he enjoys pop songs very much.