新人教版選修六 unit 4 global warming-using language[課件]

1、Using language,What can we do about global warming,Skim the letters and find who the writers are and what their purpose of writing the letters is.,Skimming,The first letter is written by a student who is asking for sugg

2、estions for his project — global warming.The second letter is written by an editor of Earth Care magazine. He offers the student some suggestions on what to do about global warming.,List Earth Care’s suggestions and the

3、n in groups, discuss whether you think you can carry out each suggestion.,Scanning,If you are not using electrical appliances, turn them off.,Yes,Save energy,Yes,Save energy,Yes,Save energy,Yes,Save energy,If you’re

4、cold, put on more clothes instead of turning up the heat.,Motor vehicles use a lot of energy, so walk or ride a bike if you can.,Recycle cans, bottles, plastics and newspapers and buy things made from recycled materials.

5、,Yes,Save energy,Yes,Plants absorb carbon dioxide from the air.,Plant more trees.,Get your parents or friends to buy products that are made to save energy.,Yes,Together, individuals can make a difference.,Talk with your

6、 family and friends about global warming and tell them what you’ve learned.,Read the text carefully and fill in the blanks.,What can we do about global warming?◆ Turn a(n) 1_________________ off when you’re not using it

7、. ◆ Put on more clothes instead of turning up the 2_________ .◆ Walk or 3_____________ instead of taking motor vehicles. ◆ 4 ________ cans, bottles, plastics and newspapers.,electrical appliance,heat,ride a bike

8、,Recycle,◆ Buy things made from 5____________________. ◆ Buy products that are made to save 6________ .◆ 7__________ in your garden or your school yard. ◆ Talk with your family and friends about 8_____________

9、__ .,recycled materials,energy,Plant trees,global warming,I. 根據(jù)下列各句句意及所給單詞的首字母或漢語提示，寫出各單詞的正確形式。1. You’ll need three large c____ of paint.3. I got out of the car but left the m______ running.4. They decided to set up

10、 a(n) ______ (核的) power station.5. I’ll heat it up in the _________ (微波爐).,Practise,cans,motor,nuclear,microwave,II. 用所給詞的適當(dāng)形式填空。1. There was _______________ (disagree) among doctors about the best way to treat the dis

11、ease.2. _________ (pollute) from cars is the main cause of global warming.,disagreement,Pollution,III. 根據(jù)括號(hào)內(nèi)的提示將下列句子補(bǔ)充完整。 If she could ______________________ ________ (忍受那里的條件), we would take her with us.2. I don’

12、t mind your knowing it ________________________ (只要事情不進(jìn)一步發(fā)展).3. If you want to save energy, you’d better not use the air conditioner, the heater _________ (等等) when it is not necessary.,put up with the conditions