1、Unit7 Integrated skills,How green are you?,What is the green world like in your mind? What can we see? What do people do? What about pollution? The sky? The rivers.?,Step 1 Free talk,Step 2 Presentation,survey,empty,dust,harmful adj,harm n/v,do harm to/be harmful to/harm sb 對有害,soil,in place,在正確的位置,

2、green adj.,環(huán)境保護的，贊成環(huán)境保護的,We have only one Earth. We need a green Earth. Look after her well please! Do you want to know how green the Class 1,Grade 8 students are.,Listening time,Task 1 A survey on students daily habits Time: Survey (1) _ Daniel and Sandy meet: (2) _ Place: (3) _ Number of students:

3、 (4) _ Boys: (5)_ Girls: (6) _ Number of questions: (7) _,4 p.m. this Wednesday,3:40 p.m. this Wednesday,Room 201,50,25,25,six6,9,40,35,20,15,41,Task 2 the results of survey,Daily habits,Number of students,Dear Mr Wu, Daniel and I did a survey this (1)_. Students were asked about their (2)_. Here ar

4、e the results of the survey. Only (3)_ students usually take showers for less than 10 minutes, but (4)_ students turn off the tap when brushing their teeth. Only 15 students recycle (5)_, but (6)_ students use both sides of the paper.,Wednesday,daily habits,20,35,empty bottles,40,Task 3 Fill in the

5、blanks. Use A1 and A2 to help you.,It is great that most students remember to (7)_ the lights when they leave a room, but few students take their own (8)_ to the supermarket. The survey shows that students are doing a lot to help protect the environment, but there are still many more things they can

6、 do. Sandy,turn off,bags,Translate the phrases and sentences.,1. 關(guān)掉水龍頭 2. 少于 3. 扔掉 4. 依靠 5. 自然資源 6. 洗澡 7. 刷牙,turn off the tape less than throw away depend on natural resources take showers brush the teeth,8. 學(xué)生的數(shù)量 9. 用紙的兩面 10. 回收空瓶子 11. 關(guān)燈 12. 做一個調(diào)查 13. 的結(jié)果 14. 保護環(huán)境,number of students use both sides

7、 of the paper recycle empty bottles turn off the lights do a survey the result of protect the environment,Now weve learnt a lot about what we can do to protect the environment. Can anybody tell us some other ways to protect the environment? Sandy and Kitty are also talking about how to protect the e

8、nvironment. Listen to their conversation and answer the questions.,Step 3 Speak up,1. What has been a serious problem all around the world? 2. What can Kitty do to protect the environment? 3. Is air pollution harmful to our health?,Pollution has become a serious problem all around the world.,She can

9、 plant more trees.,Yes, it is.,Listen to their conversation again and find out the advantages of planting trees.,Trees make our town look nicer. Trees reduce dust and help keep air clean. Trees help keep soil in place during storms. Trees provide home for animals.,Read after the recorder. And the ac

10、t it out.,Language points,1. I think our town will look nicer with more trees around. 句中with more trees around為介詞短 語，起副詞作用。around用作副詞， 意思是“周圍，四周”。 e.g. I could hear laughter all around. 我可以聽見周圍的笑聲。,2. Air pollution is harmful to our health. be harmful to sb. = harm sb. = do harm to sb. 對某人有害 e.g. Ai

11、r pollution is harmful to our health. = Air pollution harm to our health. = Air pollution does harm to our health. 空氣污染對我們的健康是有害的。,3. They provide home for animals too. provide sth. for sb. = provide sb. with sth. 提供給某人某物 e.g. They provide homes for animals. = They provide animals with homes. 他們給動物提

12、供了家園。,Make up a new dialogue,A: Pollution has become a serious problem all around the world. B: Yes, I agree. We should try our best to protect the environment. A: What can we do? B: We can . I think . A: Good idea. . B: .,save water save paper recycle. reuse reduce.,If we go on polluting water, the last drop of water will be our tears. Saving our environment is everyones du