高中英语 M5U2Reading language points课件 牛津版必修5

高考链接
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
4.While we damage ourenvirnment,we keep producing more and more people who need more land to live on and more food to eat .(L18)
• keep doing / keep on doing • 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.
I. don’t like the way____you speak to her. A that B which C in that D where
2. What surprised me was not what he said but ____ he said it . A. the way B. in the way that C. in the way D. the way which
Unit
2
Reading
The economy or the environment— must we choose?
Unit 2
课件描述：
本课件主要对Reading文章部分涉及 的一些语言上的难点和重点进行梳理和 罗列，并设有相关的活动和练习帮助教 师指导和组织学生对知识点进行有效巩 固。
Revision of Reading
more people
=
6.5 billion
more land
more food
Suggestions in Lin Shuiqing’s speech cut back on production
reduce the amount of things
recycling environmentally friendly ways of living
• 若表示一连续不段的动作，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.
population
The population 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.
do harm to the environment higher taxes
have to pay to do it
Mr Qian Liwei’s suggestions
Language points
1. I am talking to you today about the way large areas of the world are damaged by industrial waste.(L10) the way 是先行词，后接一个定语从句， way后面的关系词that/in which可以省略。
The box is four times as light as that box. The cotton output was four times greater than that of 1996. Earth is 49 times the size of the room.
The Yangtze River is almost three times what the Pearl River is.
rge amounts 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。)
关于“许多”的用法见下表：
+Cn. +Un.
+Cn./Un.
高考链接
1．At a rough estimate, Nigeria is ___Great Britain. A.three times the size as B. the size three times of C. three times as the size of D. three times the size of 2. It is reported that the United States uses _____ energy as the whole of Europe. A. as twice B. twice much C. twice much as D. twice as much
5. The world’ population has grown by six times what it was in 1800. 倍数的表达方式： ①… times + as + adj./ adv. + as + … ②… times + the comparative degree of adj./ adv. + than + … ③… times + the width (size, length, breadth, level, value, velocity…) of + … ④… times + what 从句
as an economist be seen as being against the environment clouds of dirty smoke factories a pipe pouring chemical waste into a river escape from the responsibilities to the environment businessmen money economic development is ____for the environment bad control the amount of pollution factories spend money repairing the damage & industries very concerned about the environment cut back on amount of things lose the jobs
recycling produce
the key to helping both sides
more from recycled materials
less directly from the environment
preserve the environment
more effective laws
3. These boats catch large number of fish without giving them time to lay eggs.(L16) lay vt. 放置；产卵，下蛋 Please lay the book on the desk. 请把书放在桌子上。
lie-lied-lied-lying vi. 撒谎 lie-lay-lain-lying vi. 躺，卧；位于 lay-laid-laid-laying vt. 放置；产卵
这座新楼是那座旧楼的四倍高。
① The new building is _____ _____ _____ four times as high as _____ _____ the old one. ② The new building is _____ _____ _____ three times higher _____ the old one. than ③ The new building is _____ _____ _____ four times the height of _____ _____ the old one. four times what ④ The new building is _____ _____ _____ the old one is.
many, a great/good many, a large/great number of/numbers of
much, a great deal of, a large amount of, large amounts of
plenty of, a lot of, lots of, a large quantity of, large quantities of, a mass of, masses of
waste 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 • You're _____your time trying to persuade B him;he will never join us. • A.spending B.wasting C.losing D.missing