高中英语 m5 unit2 language points课件 牛津必修5

1、2021/8/11 星期三1Module 5 Unit 2 Reading Language points2021/8/11 星期三21. open the floor for discussionthe floor意为“发言权”。又如：After they each had said a few words, Professor White took the floor. 他们各自说了几句话后，怀特教授开始发言。2021/8/11 星期三32.First Im talking to you today about the way vast areas of the world are dam

2、aged by chemical waste.way 后面接定语从句有三种形式：（1）way+in which+定语从句She was pleased with the way in which he had treated his students.(2) way+that+定语从句They didnt do it in the waythat we do now.(3)way+定语从句He didnt speak the way I do.2021/8/11 星期三4I dont like _you speak to her.A.the way B. the way in thatC.th

3、e way which D.the way of whichA2021/8/11 星期三5waste 1. n.废物，残物Where do you put the kitchen waste?2.v浪费（时间、劳力、金钱等）waste time (in) doing sth 浪费时间干waste money on sb/sth浪费金钱在.上Youre _your time trying to persuade him;he will never join us.A.spending B.wasting C.losing D.missingB2021/8/11 星期三63.large amoun

4、ts of harmful chemicals。(P12)the amount of rubbish the amount of pollution amount n. 总数，数量 (常与不可数名词连用。)2021/8/11 星期三7关于“许多”的用法见下表：+Cn.+Un.+Cn./Un.many, a great/good many, a large/great number of/numbers ofmuch, a great deal of, a large amount of, large amounts ofplenty of, a lot of, lots of, a large

5、 quantity of, large quantities of, a mass of, masses of2021/8/11 星期三8 The young dancers looked so charming in their beautiful clothes that we took _pictures of them. （2003 上海） A. many of B. masses of C. the number of D. a large amount of高考链接2021/8/11 星期三9 As a result of destroying the forests, a lar

6、ge _ of desert _ covered the land. (2001 上海)A. number; has B. quantity; has C. number; have D. quantity; have高考链接2021/8/11 星期三104.比较：A cook lying under the tree lied that it laid an egg.现在式过去式过去分词现在分词意义lielaylainlying躺；位于；在于lieliedliedlying说谎laylaidlaidlaying下蛋2021/8/11 星期三115.We keeping producing m

7、ore and more people who need more land to live on.L18keep doing keep doing / keep on doing 1) 均可表示“继续做某事，反复做某事”， 可互换，只是 keep on 更加强调时间的间隔性和动作的反复性，及某人做某事的决心。 He kept on working until midnight though he was tied. The boy kept /kept on asking some silly questions in class. 2021/8/11 星期三122) 若表示一连续不段的动作

8、，或某一动作的持续状态，只宜用keep doing . She kept waving to her husband until he was out of sight. They kept standing outside the room during all the meeting. Keep lying here; I will be back soon. 3) 若表示今后或将来继续做某事，则只宜用keep on doing 。 We must keep on working hard in the coming new year. He kept on smoking though

9、we advised him to stop to smoke. 2021/8/11 星期三13扩展：keep from doing sth 克制keep sb/sth from doing sth 阻止做某事keep cool 保持冷静，镇静break/keep a promise (to do sth)违背/信守诺言The earth is our home.We must _the land,air and water clean.A.change B.share C.notice D.keepB2021/8/11 星期三146. population L19The population

10、 of China is much larger than that of Japan. 中国的人口比日本的多.About 30 percent of the population in the village have been struck by the illness. 这个村子大约有30%的人口受到这种疾病的侵袭. 2021/8/11 星期三15注意：对population进行提问时，常用what 或 how large。如：What / How large is the population of Japan?2021/8/11 星期三16 7.grow by (L19)“净增了”，

11、类似的表达 increase by, rise by等。 如： Sales of new cars in that country grew by 20 percent this year. 那个国家今年的新车销售量增加了百分之二十。2021/8/11 星期三177. grow togrow to “增加到”。类似的还有increase to, rise to, climb to 如：The number of students at the college has grown to over 5,000. 这所学院的学生数已经增长到 5,000人。The price has increase

12、d to an unbelievable number. 价格攀升到令人难以置信的水平。2021/8/11 星期三188.The worlds population has grown by six times what it was in 1800. (P22)times + the +n. (width, size, length, height, value, ) of+The output of this year is 3 times what it was in 2006.times + as + adj./adv. + as +times + the comparative de

13、gree of adj./adv. +than +2021/8/11 星期三19这座新楼是那座旧楼的四倍高。1.The new building is four times the height of the old one.2. The new building is four times as high as the old one.3. The new building is four times higher than the old one.2021/8/11 星期三20 It is reported that the United States uses _ energy as t

14、he whole of Europe. （2004广西） A. as twice B. twice much C. twice much as D. twice as much He did it _ it took me. （2003北京） A. one-third a timeB. one-third time C. the one-third time D. one-third the time2021/8/11 星期三219. are very concerned about (L28)concern (vt.) 与有关；引起的兴趣（关心）This letter does not co

15、ncern you.这封信与你无关。The princess marriage concerns all the people in the country.公主的结婚引起国内所有人的关心。2021/8/11 星期三22be concerned about/for/over 担心;关心I was very concerned about his illness.我很担心他的病。 He is much concerned for her safety. 他很挂念她的安全。be concerned with 与有关 The story is concerned with fairies. 这个故事

16、与神仙有关。 2021/8/11 星期三23Concerning prep.关于The book deals with questions concerning Chinese history.2021/8/11 星期三241O. seen as (L29)seeas “将视为”。=regard. as.=consider.as.=think of.as.=look(upon)on.as.After his first novel was published, he was seen as one of the most outstanding new authors of his gener

17、ation. 在他的第一部小说出版后不久,他就被视为他这一代最杰出的新秀作家之一。2021/8/11 星期三2511.Ms Lin suggested we should cut back on the quantity of things we produce in order to save the environment.suggest, advise, require, order,demand等动词后接的宾语从句时，从句也常用“should+ 动词原形”作谓语,should可省略。 如：I suggested that John (should) phone home before

18、he made a decision. I advise that he (should) go at once. 2021/8/11 星期三26另外，表示“建议,要求,命令”等意义的名词如suggestion, advice, order, requirement, request,demand等作主语时,其后表语从句中的谓语常由 “should + 动词原形”构成，should可省略。2021/8/11 星期三27The advice that the teacher gave was that the students (should) go to bed early during ex

19、am time. 老师提出的忠告是同学们在考试期间应该早点上床睡觉。我们必须呆在这里,这是命令。The orders are that we (should) stay here. 2021/8/11 星期三2812. cut back on (L40)cut back on“削减,缩减”,相当于cut down onTry to cut back on foods containing too much fat and sugar. 要尽量少吃脂肪和糖份含量过高的食品。After the big job was finished, the builder cut back on the nu

20、mber of men working for him. 这项大工程完成以后,建筑商削减了工人总数的三分之一。2021/8/11 星期三29cut across 走捷径 cut away 切除,剪掉cut in 插进来说,插嘴,干预 cut off 切断,停掉cut down 削减,砍倒 cut up 切碎与cut相关的短语2021/8/11 星期三30Wandering through the street, I saw a tailors shop. =While I was wandering through the street, I saw a tailors shop. 13.As

21、king around ,I find many people willing to pay.L48asking around为现在分词短语作时间状语，相当于时间状语从句 when I ask around2021/8/11 星期三31ask around 四处打听我要四处打听一下，看看有没有人能够帮忙I will ask around and see if anyone can help.be willing to do sth.乐意做某事 be unwilling to do sth 不乐意做某事 2021/8/11 星期三32难句分析1. With me are Mr Lin Shuiq

22、ing, from theGreen Society and Mr Qian Liwei.L5分析1） 句子结构分析：本句为倒装句。主语是Mr Lin Shuiqing and Mr Qian Liwei，句首的with me作表语；2021/8/11 星期三332） 语言知识分析：由于句子主语很长，而谓语部分相对较短，为了避免句子头重脚轻采用了倒装结构。如：Here are some books donated by the students of our school to those who are living in the mountains. 2021/8/11 星期三343. W

23、hat Im here to say is that having worked side by side with many environmental consultants, I know that a healthy environment and a stable economy should be possible at the same time. (L34)分析1） 句子结构分析：本句是一个多重复合句。What Im here to say是主语从句；2021/8/11 星期三35that having worked side by side with many environmentalists, I know that a healthy environment and a stable economy should b