Unit 2 Saving the earth. Topic 2 Section B 导学案2023-2024学年 仁爱版英语九年级上册（含答案）

2023年秋季学期九年级上册导学案（仁爱版）
Unit 2 Topic 2 Section B
【学习目标】
初步学习不定代词和不定副词。
2.学会描述身边的环境污染情况，认识到环境污染的严重性。
【自学新词汇】
写出下列单词的英文及词性。
1.没有一个;毫无 ,（ ）____ 2. 垃圾;废弃物,（ ）____
3. 野的,野生的,（ ）____4.没有人小人物,无足轻重的人,（ ）____
5. 最差的,最糟的,（ ）____6. 状况;形势;局面,（ ）____
7. 处罚,惩罚,（ ）____8. 可能,大概,（ ）____
9. 人人,每个人,（ ）____
二、在文中找到并画出下面的短语：
1.在各处;到处 _____________ 2.关心,关爱 _____________
3.结果 _____________ 4.违反规定 _____________
5.到处，处处 _____________
【重点句型】
1.每个人都应该关爱野生动物，并且多种树。
Everyone should care for wild animals and plant more trees.
2.我们应该尽一切努力保护环境。
We should do everything we can to protect the environment.
【知识点讲解】
None of us likes pollution.我们中没有一个人喜欢污染。
①none 可以指人,也可指物;而 no one 和 nobody 只能指人,不能指物。 ②none 后常接 of 短语,构成“none of +名词/代词”结构。none of 后接不可数名词时，谓语动词用单数；none of后接复数名词、代词、单数集合名词时，谓语动词用单、复数形式均可；no one 后不能接 of 短语，作主语时，谓语动词要用单数形式。
③在简略答语中, no one用来回答 who 的问
句;而none 则用来回答how many 或 how much 引起的问句，不可混用。
④nobody相当于no one,二者可用else 修饰,而 none则不可以。
Eg:Nobody/No one else knows the secret. 没有其他人知道这个秘密。
2. Everyone should care for wild animals and plant more trees.人人应该关爱野生动物,多种树。
①care for=take care of=look after 关心,照顾。
②比较:everyone 和 every one
a. everyone = everybody 大家、人人、每人(不定代词)，只指人，不指物，作主语时谓语动词用单数。(反意疑问句中用they 或 he 替换)
b. every one 表示“ 每个人、人人”可以指人(=everybody),也可以指物,作主语时谓语动词用单数。(后可跟 of短语)
3. We should do everything we can to protect the environment.我们应该尽一切努力保护环境。
①everything 是不定代词,意为“每一事物,一切，所有事物”，作主语时谓语动词用单数。
②everything后面的定语从句中, we can 后省略了谓语动词 do。
③to protect the environment 保护环境,动词不定式作目的状语。
【巩固练习】
I.根据句意，用括号内所给单词的适当形式填空。
1. The government is doing something to stop ________ (pollute).
2. We all know the________(important) of learning English.
3. In my hometown, we have ________ (reuse) some waste things for producing energy again.
4. I ______ ______ (have) lunch and I'm not hungry now.
5. We should do everything we can to________ (solve) the problems.
II.单项选择。
1.——Four children were walking under a small umbrella. ____ of them got wet. Can you guess why
——Because it was not raining!
A. All B. None C. Most D. Some
2.(2022 西藏中考) Don't _____ any noise when you are in the library.
A. makes B. make C. making D. made
3.(2022 上海中考) Make sure ____ has the textbooks when the new term starts.
A. nobody B. anybody C. somebody D. everybody
4.——The weather today is terrible.
——Yes, it is ____ in recent days.
A. worse B. better C. the best D. the worst
5.(2022 镇江中考)——I don't care what Kate thinks.
——Well, you ____ . Her suggestions are of some value.
A. would B. should C. might D. could
III.短文填空：阅读短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Life today is easier____(easy) than it was hundreds of years ago, but it has brought ____(bring) new problems. One of them is____(be) pollution. It comes in many ways. We see it, smell it, drink it and even hear it.
Air pollution is the most serious. It does ____harm to all the living things. Water pollution kills fish and pollutes our drinking ________(drink) water. ____( noisy) pollution makes us angry easily. Many countries make rules to stop people from polluting ____(pollute) the environment.
The earth is our home. We should care for ____it. We must keep the air, water and land clean ____(clean). And we must pay attention to ____ the serious pollution at the same time.
参考答案
I.根据句意，用括号内所给单词的适当形式填空。
1.pollution 2. importance 3. reused 4. have had 5. to solve
II.单项选择。
1-5 BBDDB
III.短文填空：阅读短文，在空白处填入1个适当的单词或括号内单词的正确形式。
1. easier 2. brought 3. is 4. does 5. drinking
6. Noise 7. polluting 8. for 9. clean 10.