《All these problems are very serious》SectionB PPT
第一部分内容：Answer the questions.
(1) What’s the article about?
(2) What should we do and not do to protect the environment?
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《All these problems are very serious》PPT，第二部分内容：Language Points
1.None of us likes pollution. 没人喜欢污染。
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。
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。
3.We shouldn’t leave rubbish here and there.我们不应该随处乱扔垃圾。
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。
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《All these problems are very serious》PPT，第三部分内容：Exercises
Use everything, everyone, anywhere, something to fill in the blanks.
1.But the government is doing _________ useful to protect the environment.
2.____________ should care for wild animals and plant more trees.
3.Don’t spit _____________ in public.
4.We should do _________ we can to protect the environment.
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《All these problems are very serious》PPT，第四部分内容：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
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《All these problems are very serious》PPT，第五部分内容：Summary
We 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.
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《All these problems are very serious》PPT，第六部分内容：Assignment
Read 1a.
Memorize the useful expressions and key sentences which we learn today.
Finish Section B in your workbook.
Preview Section C.
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