九年级英语Let’s Protect the Environment课件.ppt

realize
4: study the following expressions and try to make another one.
how much her parents love her that we are destroying the land
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5, Write: Decide what our biggest environmental problem is . Write a paragraph to suggest what we should do about it.
I think the biggest environmental problem is… -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
8 The following are some suggestions to conserve
water. Do you have more suggestions
Things to do to conserve water: 1. Make sure taps are tightly closed 2. report cases of faulty taps to parents
6 Grammar Focus
Do you know what carbon dioxide is t the clean earth back. The teacher asked who cleaned the classroom We wonder if we can do something to save earth.
1 The problem of Environment
2 Work in pairs: What do you think is the most serious environmental problem?
water shortage global warming water pollution animals in danger resource shortage loss of forests
or teachers. 3. don’t leave the tap running while you
brush your teeth 4. Have a quick shower instead of a long
bath 5. repair taps that leak.
B: You can take one. 3 She speaks French and English. 4 I left my book on the table or in the drawer, but where is it now ? 5 The hotel is spacious nor comfortable
3 Read the text and answer the questions in
your book
Questions: 1 How are we destroying the land on which we are living? 2 What has caused the increasing levels of carbon dioxide 3 What has caused the increase of the earth’s surface temperature? 4 What are the side effects of global warming? 5 What are the three solutions suggested in the text ?
A: What do you think is the most serious environmental problem B: I think it is air pollution. A: What are the possible causes of the air pollution B: It’s polluted by the gases from cars and factories. A: What can we do to prevent the pollution? B: I think we can plant more trees.
疑问句在从句的语序要变为陈述语序
7 Fill in the blanks with both , either, none or neither.
1 There are some shops on sides of the street. 2 A: Which of the two buses shall I take to the airport?
develop
our country A sense of humor -------------------------
Try to make sentences with the above expressions.
Example
Since she became a mother herself, she realized how much her parents loved her.