Unit 2 Topic 2 All these problems are very serious.Section B 课件(共20张PPT，内嵌音频) 2024-2025学年英语仁爱版九年级上册

(共20张PPT)
Unit 2
Saving the Earth
Topic 2
Section B
1.学习目标
3.重点探究
2.自主学习
学习导航
5.当堂检测
6.课堂总结
4.拓展提升
新课导入
Who can fill it quickly
thing body one where
some
any
every
no
something
somebody
someone
somewhere
anything
anybody
anyone
anywhere
everything
everybody
everyone
everywhere
nothing
nobody
nowhere
学习目标
1.能熟悉并正确运用本课时的重点单词和短语
2.能掌握不定代词、不定副词的区别和用法
自主学习
Key words
user n. 使用者；用户
none pron. 没有一个；毫无
rubbish n. 垃圾；废弃物
here and there 在各处；到处
spit v. 吐，唾
wild adj. 野的，野生的
nobody pron. 没有人
n. 小人物，无足轻重的人
untidy adj. 不整洁的，凌乱的
worst adj. 最差的，最糟的
rude adj. 无理的，粗鲁的
behavior n. 行为，举止
situation n. 状况；形式；局面
punish v. 处罚，惩罚
perhaps adv. 可能，大概
everybody pron. 人人，每个人
nowhere adv. 无处；哪里都不
重点探究
1a Look, listen and say.
Michael: Kangkang, read this article.
Kangkang: What's it about
Michael: It's about the environment in our city. It says that the condition of the air
has become better than before. Although we are one of the largest
producers and users of coal, the air pollution has been under control.
Kangkang: Yeah. The government has done something useful to protect the environment.
Michael: That's great. None of us likes pollution.
Kangkang: Yes. We shouldn't leave rubbish here and there. Don't spit anywhere in public. Don't walk on grass or pick flowers. Everyone should care for wild animals and plant more trees.
Michael: That's right. We should do everything we can to protect the environment.
Listen and mark T or F:
1. ( ) The article is about the noise pollution in China.
2. ( ) China has become the second largest producer and user of
coal in the world.
3. ( ) The government had done something useful to protect the
environment.
4. ( ) None of us likes pollution.
5. ( ) Everyone should care for wild animals and plant fewer
trees.
F
F
T
T
F
（ ）
1b Listen to 1a and number the following pictures.
2
3
4
1
5
（ ）
（ ）
（ ）
（ ）
1c Read 1a and complete the table.
Should do Shouldn’t do
1.____ ____ wild animals 2.plant _____ _______ 3.do __________ we can 1._______ rubbish here
and there
2._______ anywhere
in public
3.________ on grass
4.pick _________
care for
more trees
everything
leave
spit
walk
flowers
Role play
Act out the dialog in pairs.
M: It says that …；producer and user; as a result
K: something useful
M: None of …
K: here and there；in public; walk on grass; pick
flowers; care for; plant more trees
M: do everything;
2 Listen to the letter and help Kangkang to complete it. Then
read it aloud as accurately as possible.
Dear Headmaster,
I'm writing to tell you _________ important. Nobody likes to be untidy. However, some students throw waste paper and bottles ___________. We all need a quiet place to study, but some students often make too much noise at school. Worst of all, some of them are quite rude when talking to _______. _________ knows their behavior is bad, but ______ of us knows how to stop them.
I think we should make rules to change the situation. ________ who breaks the rules will be punished. Perhaps it will be hard for us to obey the rules in the beginning, but if _________ does his or her best to follow the rules, our school environment will improve.
Sincerely,
Kangkang
Everyone
none
everyone
Anyone
others
everywhere
something
3 Read and understand the sentences. Then complete the
second one and read them aloud, paying attention to the
weak form, liaison and intonation.
Example :
As we all know, air pollution has become a serious problem
Everybody knows air pollution has become a serious problem.
1.None of us would like to see dirty water and rubbish lying around.
________ would like to see dirty water and rubbish lying around.
2. We should follow social rules and spit nowhere in public .
We should follow social rules and not spit __________ in public.
3. We should do everything to protect the environment in our daily lives.
We shouldn’t do ________ to destroy the environment in our daily lives.
Nobody
anywhere
anything
4 Discuss the following questions in groups and try to find
the solutions.
1. Do you have any bad habits when you are at school What are they
________________________________________________________
2. How can you make your school look better
________________________________________________________
Activity
Talk about your own bad habits and how to make the school better. Please share your opinions with us.
Sample 1: I often forget to turn off the lights when I leave the classroom. I think it doesn’t matter if the lights are on for a little while. And I often waste some paper after I only use a small part of it. I like to use new paper. But now I realize these habits are really bad ones, so I hope every one of us can save energy from now on.
Sample 2: I always make loud noise between classes. It disturbs others. I often throw rubbish around in a corner if there is nobody. But from now on, I will remember to get rid of the bad habits. If everyone can follow the school rules, our school will become more beautiful.
拓展提升
Language points
1. None of us likes pollution. 没人喜欢污染。
none pron.没有一个， 毫无
none和no one 的区别：
No one 1)不与of连用；2)谓语动词用单数；3)只能指人，但不具体指什么人；4)一般用来回答who,及含anyone, anybody引起的疑问句。
None 1)可与of连用；2)谓语动词用单或复数；3)具体指什么人或物；4)一般用来回答how many +n, how much +n及含any +n引起的疑问句。
4.But the government has done something useful to protect the environment.
政府正在做一些有益的事情来保护环境。
3.We shouldn’t leave rubbish here and there.
我们不应该随处乱扔垃圾。
在多处
n.垃圾，废弃物
2. Everyone should care for wild animals and plant more trees.
每一个人都应该爱护野生动物，种更多的树。
adj.野生的，野的
不定代词+形容词
Key phrases
1. 采取有效措施
2. 为了保护环境
3. 我们当中没有人
4. 到处丢垃圾
5. 在公共场合随地吐痰
6. 践踏草坪或采摘花朵
7. 保护野生动物
8. 尽我们所能
do something useful
to protect environment
none of us
leave rubbish here and there
spit anywhere in public
walk on grass or pick flowers
care for wild animals
do everything we can
一、翻译下面的句子。
1.我们当中没有人喜欢污染。
_______________________________________________
2.我们不应该到处丢垃圾。
_______________________________________________
3.政府应采取有效措施来保护环境。_______________________________________________
4.每个人都应该关爱野生动物并且种更多的树。_______________________________________________
5.我们应该做一切事情来保护环境。_______________________________________________
当堂检测
None of us likes pollution.
We shouldn’t leave rubbish here and there.
The government should do something useful to protect the environment.
Everyone should care for wild animals and plant more trees.
We should do everything we can do to protect the environment.
课堂总结
Unit 2
Topic 2 Section B
重要短语：
do something useful；
none of us；
do everything we can
不定代词、不定副词的区别和用法