EEC八年级上第7单元阅读课.ppt

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1、Unit 7 The World of NatureWhen we are hungry, the ground can _groundfoodhumansgive us foodWhen we feel cold, the sun can _. sunwarmkeep us warmWhen we are thirsty, the mountain can _. mountainwaterbring us waterNature is our mother. The sun can keep us warm .The ground can give us food .The mountain

2、 can bring us water that we need .Nature can keep us warm.Nature can give us food.Nature can offer us water that we need.Nature always gives us what we need. Nature is always taking care of us. harm buildings destroy cropsStrong storms can harm buildings and destroy crops. droughtsdry upDroughts can

3、 dry up all the water in a large area. Strong storms harm buildings and destroy crops. Droughts dry up all the water. Nature is sometimes our enemy. dry up mother nature drought (s) get warmer and warmer hundreds of millions of take care of sb. harm buildings use machineskeep sb./sth. warm a greenho

4、use effect create a lot of gases destroy cropsgive sb. what we need deserts die outharmful insects strong storms break the balance increase keep suns heat from escapingmany kinds of disease get warmer and warmer create a lot of gases drive hundreds of millions of carsuse machineskeep the suns heat f

5、rom escapinga green house effectget larger die out carry disease harmful insects Cause Effecthumansdrive hundreds of millions carsuse machinesget warmer and warmer a lot of gases keep the suns heat from escaping a greenhouse effect get larger die out harmful insects carry diseaseAnswer the following

6、 questions:1.What do many people call nature around us?2. How do strong storms affect people? 3.Who has broken the balance in nature? Mother nature. Strong storms harm buildings and destroy crops. Man.Please write two more questions according to the text in a group. Please read aloud your own questi

7、ons . Please ask your classmate to answer . Please find out the answer from the passage. Global warming is getting serious . Do you agree the following opinions? Whether you agree or not, try to find out the answer from the passage and write some reasons for it . I think the opinion “Global warming

8、is getting serious” is rightbecause people drive hundreds of millions of cars.1. Global warming is caused by humans. 3. Global warming only causes strong storms. 4. We can do nothing to stop global warming. 2. Nature can sometimes be our “mother” and other times our “enemy.” pollute environmentcut down treesuse the bulb we dont need hazebegin to meltcause flooding begin to rise prepare a shopping bagtry to take a busplant a treestop eating steakForm groups of four. Draw a poster about global warming. The poster should have a simple slogan which describe your idea.