2021版英语全能大一轮复习人教版讲义：选修6Unit4　Globalwarming

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Unit 4　Global warming

Ⅰ. 多维记忆重点单词

※核心单词速记

1. random　　　 adj. 胡乱的; 任意的

2.  phenomenon (复数-ena) n. 现象 

3. subscribe  vi. 同意; 订阅　vt. (签署)文件; 捐助

4. data  n. 资料; 数据

5. quantity  n. 量; 数量

6. trend  n. 趋势; 倾向; 走向

7. educator  n. 教育工作者; 教育家

8. mild  adj. 温和的; 温柔的; 淡的

9.  range  n. 种类; 范围 

10. glance  vi. 看一下; 扫视　 n. 一瞥

11. widespread  adj. 分布广的; 普遍的

12. average  adj. 平均的

13. casual  adj. 随便的; 漫不经心的; 偶然的

14. circumstance  n. 环境; 情况

15. pollution  n. 污染; 弄脏

※联想单词串记

16. consume vt. 消费; 消耗; 耗尽; 吃完→consumer n. 消费者→consumption n. 消费; 消耗

17. tend vi. 趋向; 易于; 照顾　 vt. 照顾; 护理→tendency n. 倾向; 趋势

18. oppose vt. 反对; 反抗; 与(某人)较量→opposed adj. 反对的; 对立的

19. state vt. 陈述; 说明→statement n. 陈述; 说明

20. steady adj. 平稳的; 持续的; 稳固的→steadily adv. 平稳地; 持续地

21.  existence n. 生存; 存在→exist v. 生存; 存在 

22. advocate vt. 拥护; 提倡; 主张→advocation n. 拥护; 支持

23. commitment n. 承诺; 交托; 信奉→commit v. 忠于; 承诺 

24. growth n. 增长; 生长→grow v. 生长; 种植 

25. refresh vt. 使恢复; 使振动→refreshing adj. 使人精神焕发的;  提神的→refreshed adj. 恢复精神的→refreshment n. 精神恢复;  提神物;  点心 

26. disagreement n. 分歧; 不一致→disagree v. 不同意; 分歧→agreement n. 同意; 赞同 

用所给词的适当形式填空

1. The river polluted by that factory used to be clean and beautiful.  I think the government should take measures to handle the pollution immediately.  (pollute)

2. It was stated that the president made a statement announcing new policies to deal with the new situation.  (state)

3. The proposed new airport will be strongly opposed (oppose)by the local residents.  

4. Under no circumstances (circumstance) will I give up my dream.

5. There were a lot of disagreements among us on the issue at first,  but finally we reached an agreement.  (agree)

6. He had made steady progress in his study after he worked day and night steadily for nearly a few months.  (steady)

Ⅱ. 语境记忆重点短语

1. come about　　　　　　　发生; 造成 

2. subscribe to 同意; 赞成; 订购 

3. quantities of 大量的  

4. go up 上升; 增长; 升起 

5. result in 导致 

6. be opposed to 反对……  

7. even if  即使 

8. keep on 继续 

9. on the whole 大体上; 基本上 

10. on behalf of 代表……一方;  

作为……的代言人

11. put up with 忍受; 容忍 

12. turn off 关闭 

13. make a difference 有影响; 起作用 

14. and so on 等等 

15. so long as 只要 

用以上短语的适当形式填空

1. I can’t put up with his smoking any longer.  I have decided to move out next week.  

2. On the whole,  the concert given by the young musicians was a great success.  

3. On behalf of all the guests here,  I wish to thank you for giving us this warm reception.  

4. With house prices going up in some big cities,  many young people can’t afford to buy one.  

5. My father kept on smoking after the doctor told him to stop,  which worried us a lot.  

Ⅲ. 应用记忆经典句式

1. There is no doubt that(毫无疑问) the earth is becoming warmer and that it is human activity that(是人类活动) has caused this global warming rather than a random but natural phenomenon.  (There is no doubt that. . .  毫无疑问……; it’s. . . that. . . 强调句型) 

2. It is OK to leave an electrical appliance on so long as you are using it(只要你在使用它) —if not,  turn it off! (so long as引导条件状语从句) 

3. That probably does not seem much to you or me,  but it is a rapid increase when compared to (当与……相比的时候) other natural changes.  (状语从句的省略) 

句式仿写

1. 毫无疑问良好的教育对我们来说是非常重要的。

There is no doubt that a good education is of vital importance to us.  

2. 我是昨天碰到了我一个多年未见的老同学。

It was yesterday that I met one of my classmates that I had not seen for ages.  

3. 当你过马路的时候再小心都不为过。

You cannot be too careful when crossing the street.  

话题——节能环保

　　假定你是李华, 你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的英国朋友Peter写封信。请他提供作品。信的内容包括:

1. 主题: 环境保护;

2. 展览时间;

3. 投稿邮箱: intlphotoshow@gmschool. com.

注意: 1. 词数100左右;

2. 可以适当增加细节, 以使行文连贯。

【参考范文】

Dear Peter,

①Our school photography club is going to hold an International High School Student Photography Show.  ②The theme of the show is environmental protection.  It will start from June 15th and last for three weeks.  ③All students are welcome to participate if they are interested.  I know you take good pictures and you’ve always wanted to do something for environmental protection.  

I remember you showed me some photos on that theme the last time you visited our school.  This is surely a good chance for more people to see them.  If you want to join,  you can send your photos to intlphotoshow @gmschool. com.

　　Hope to hear from you soon.

Yours,

Li Hua

话题词汇摘要

1. 环境保护　　　　　　　environmental protection 

2. 举办 hold (held,  held) 

3. 主题 theme

4. ……开始并持续……天 start from. . . and last for. . .  

5. 欢迎 be welcome to 

6. 参加 participate in 

词汇句式升级

1. 按要求升级句①:

句式升级: 用非限制性定语从句连接①②

Our school photography club is going to hold an International High School Student Photography Show,  the theme of which/whose theme is environmental protection.  

2. 按要求升级句③:

用定语从句改写句子

All students who are interested are welcome to participate.  

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