人教版 (2019)必修 第一册Unit 4 Natural disasters学案设计

Unit 4 natural disaster

词汇

1. disaster.灾难；灾害

2. rescue n.& M营救；救援

3. damage  损害；破坏n.损坏；损失

4. destroy v..摧毁；毁灭

5. affect v.影响；（疾病）侵袭；深深打动

6. shelter n.避难处；居所；庇护站保护；掩蔽 躲避（风雨或危险）

7. ruin.v&n.破坏；毁坏

8. electricity n.电;电能

9. trap vt. 使落入险境；使陷入圈套.险境；陷 阱

10. bury  vt.埋葬；安葬

11. effort. n.努力;艰难的尝试；尽力

12. wisdom n.智慧；才智

13. survive v. 生存；存活； "幸存；艰难度过 survivor n. 幸存者； 生还者—survival n.幸存

14. death n.死；死亡一dead adj.无生命的

15. shock v &n..震惊;令人震惊的事；休克;（使）震惊一shocking。令人震惊的一shocked

16. breathe v. 呼吸一breath n.呼吸

17. revive v. 复活；（使）苏醒—revival n.振 兴；复苏

18. unify v. 統一;（使）成一体—unite vi.& vt 团结

19. suffer vt.遭受；蒙受（因疾病、痛苦、悲伤等）受苦一suffering 〃・折磨；苦难

语法：定语从句 Attributive Clause

引入：句子理解

简单句：I like the book.

The book was bought by my father.

并列句：I like the book and it was bought by my father.

复合句：I like the book which was bought by my father.

定语从句 Attributive Clause /Relative Clause

1,定义：定语从句，也称关系从句、形容词性从句，一个句子跟在 一个名词或代词_后进行修饰限定（对词句进行补充、修饰、限定， 进而使原句内容更完整），就叫做定语从句。

按语法句式，定语从句在整个句子中做定语的成分。

被定语从句修饰的名词叫先行词。

定语从句不同于单词作定语的情况，它通常只能放在被修饰的词之后。如：

a beautiful pen a pen which is beautiful

a handsome boy a boy who is handsome 

2, 关系词分为：

关系代词：who, whom, whose, which, that, as

关系副词：when, where, why

3, 关系词的三大作用：

He is the man who teaches us English.代替the man,做主语

She is the woman whom I can trust.代替the woman,做宾语

4, 定语从句分类：限制性定语从句：非限制性定语从句。 

关系代词who, whom, whose, which, that, as引导的定语从句

This is the teacher who teaches us English. 主语 指人

I have an old car which is made in China. 主语 指物

指人 This is the student that can speak English.主语

指物 This is the house that I bought last year. 宾语

♦ 注意： 关系代词that, which. who( whom)在从句 中作宾语时，常常可省略。

练习：

1. The man   live next to us is a policeman.

2. A drone   is operated by remote control is an aircraft without pilot.

3. We will start a company      can produce cheaper masks.

4. The bus    has just left was the last one today.

5. The expert    we talked with yesterday is from Hong Kong.

6. The fish     I bought this morning were not fresh.

7. He is a man    you can depend on.

8. The one     we are talking about is a scientist.

9. Is there anything    I can do for you?

10. The player     became known as “Air Jordan" changed basketball with graceful moves and jumps.

关系代词whose引导的定语从句

关系代词whose引导的定语从句先行词既可以是人，也可以是物。whose在句中作定语。

I live next to a couple whose children are very noisy.

The house whose window faces south is mine.

1, The train    has just left is leaving for Shanghai.

2, She is the girl      brother is studying abroad.

3, I talked with the man     house was destroyed in the flood.

4, He has written a book    name I have forgotten.

5, Zhong Nanshan is a doctor    makes great contribution to our country.

作业：

Here are some of the people    homes were destroyed by the typhoon.

2, The terrible shaking of the building woke up all the people    were asleep.

Exercises.

3, The next day, people put up shelters in the open air using anything    they could find.

4, Several days later, most of the buildings     had been damaged by the hurricane were repaired.

5, The injured boy     mother was lost in the disaster was taken to the hospital.

Exercises.

6, The woman wrote a thank-you letter to the sildier by   she was rescued.

7, Is this the young boy    saved several other students trapped under buildings?