仁爱版九年级英语上册 Unit 2 Saving the earth. Topic 2 All these problems are very serious. Section B 课件(共21张P

课件21张PPT。Unit 2 Saving the Earth Topic 2 All these problems are very serious. Section BGreeting:
How are you feeling today? Is everybody here today?
Is anyone absent? Review: Who can fill it quicklysomethingsomebodysomeonesomewhereanythinganybodyanyoneanywhereeverythingeverybodyeveryoneeverywherenothingnobodyno onenowhereAir pollution What can we do to protect our environment?Read 1a and answer the questions. (1) What’s the article about?
(2) What should we do and not do to protect the environment? It’s about air pollution in China.Finish it in 1c1c Read 1a and complete the table.care for more treeseverythingleavespitwalkflowers234151b Listen to 1a and number the following pictures. Work in pairs:
1. Read the dialogue in pairs.
2.Act out the dialogueLanguage Points1.None of us likes pollution. 没人喜欢污染。pron.没有一个， 毫无none和neither 的区别; none 指三者或以上none of+ 名词/代词+ {可数名词复数+动词的单数/复数的“没有，都不”，既可指人， 也可指物；
neither 指两者都不，总数只有2 none of+ 名词/代词+ {可数名词复数+动词的单数/复数
不可数名词+动词的三单数
neither of+ 名词/代词+动词的三单数 4.But the government is doing 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Language Points不定代词+形容词Exercises Use everything, everyone, anywhere, something to fill in the blanks.But the government is doing _________ useful to protect the environment.
____________ should care for wild animals and plant more trees.
Don’t spit _____________ in public.
We should do _________ we can to protect the environment. somethingEveryoneanywhereeverything2 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 keep the rules in the beginning, but if___________________does his or her best to follow the rules, our school environment will improve.
Sincerely,
Kangkangsomethingeverywhere othersEveryone/EverybodynoneAnyoneeveryone/everybody

1.None of us would like to see dirty water and rubbish
lying around .
________ would like to see the 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 .

3 Read and understand the first sentence. Then complete the second one and read them aloud, paying attention to the weak form, liaison and intonation. Nobodyanywhereanything4 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?
___________________________________Make a speech about protecting our environment.
You can choose the phrases to use:
1. It says that … 2. as a result
3. something useful 4. None of …
5. here and there 6. care for
7. Worst of all 8. make rules
9. change the situation 10. Perhaps
11. obey the rules 12. do one’s best An example:
It’s said that China has become the world’s largest producer and user of coal. As a result, air pollution has become a serious problem.Now the government is doing something useful to protect the environment. None of us likes pollution. We shouldn’t leave rubbish here and there. We should care for wild animals and plant more trees. I think we should make rules to change the situation. Perhaps it will be hard for us to obey the rules in the beginning. But if everyone does his or her best to follow the rules, our environment will improve.
Exercises 选择题---It snowed heavily last night. Is everyone in our class here today?
---Yes, and____of us was late for school this morning.
A. none B. neither C. call D. either
2. ---Which of the two subjects do you like, art or music?
---_____They are really interesting.
A. Neither B. Both C. None D. All.
3. ---How did you get the MP4,from a shop or by phone?
---____I always like shopping online.
A. None B. Neither C. Both D. AllABB4. At present, children mean_____to most parents in China.
A. everything B. nothing C. anything D. something
5. ---Is there _____in today’s newspaper?
---No, there’s ______.
A. anything special; something unusual
B. anything special; nothing unusual
C. anything; nothing unusual
D. special anything; unusual nothing
6. ---You look so happy today!
---Mr. Wang says I am clever. ____has ever said that to me before.
A. Somebody B. Anybody C.Everybody D. NobodyABDWe learn: 1. some words : none, rubbish, wild, nobody, worst,
situation, punish, everybody
2. some phrases: here and there, worst of all
3. some sentences :
①None of us likes pollution .
② Don’t spit anywhere in public.
③ Everyone should care for wild animals and plant more
trees .
④We should do everything we can to protect the
environment.
⑤ We shouldn’t leave rubbish here and there.
We can: 1. Use the indefinite pronouns and adverbs correctly.
2. Use the proper ways to protect the environment. Summary1. Read 1b.
2. Memorize the useful expressions and key sentences which we learn today.
3.Finish Section B in your workbook.
4.Preview Section C.HomeworkThank you!