仁爱英语八年级上册Unit4Topic1SectionC.ppt

《仁爱英语八年级上册Unit4Topic1SectionC.ppt》由会员分享，可在线阅读，更多相关《仁爱英语八年级上册Unit4Topic1SectionC.ppt（24页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、重庆市綦江区隆盛中学重庆市綦江区隆盛中学 袁海燕袁海燕smallbigbiggerthe biggestoldolderthe oldestHe is talltallerthe talleststrongstrongerthe strongestWhere do they live ?forest enjoy the videorainforestWatch the flash of 1a, and find out the answers.What are rainforests ?What are rainforests ?1aRainforests are thick forests

2、in the hot parts of the world.The The main idea main idea （主旨大意）（主旨大意）of this of this article isarticle is . . Read 1a quickly（快读）（快读）, and find out the right answer.B. B. ImportanceImportance of rainforests of rainforestsA. A. Plants and animals in the rainforestsC. C. Feature of rainforestsFeature

3、 of rainforestsD. D. B and CB and CD DRead 1a Read 1a carefullycarefully （细读）（细读）, , and and mark(T) or false(F).mark(T) or false(F).( )1. Rainforests are thick forests in the cold parts of the world .( )2. Rainforests cover 6% of the earths surface. ( )3. No animals live in the rainforests. ( )4. R

4、ainforests play an important part in controlling the climate.( )5. Nowadays the rainforests are becoming bigger and bigger.F FT TF FT TF F . . .cover Read Read firstfirst paragraph paragraph carefully and answer. and answer. Then check with your partner.Then check with your partner.1b1. How many ani

5、mals are living in rainforests?1. How many animals are living in rainforests?2.Where do animals live in rainforests?2.Where do animals live in rainforests?Thousands and thousands of Thousands and thousands of animals animals live in rainforests.live in rainforests.Many of them live in the trees Many

6、 of them live in the trees over 30 over 30 metersmeters from the ground. from the ground.1b Read Read secondsecond paragraph paragraph carefully and answer. and answer. Then check with your partner.Then check with your partner.1. What can we get from rainforests?1. What can we get from rainforests?2

7、. Why are rainforests the lungs of the earth?2. Why are rainforests the lungs of the earth?Rainforests can give us Rainforests can give us wood, food, fruit, wood, food, fruit, medicine, and many more useful thingsmedicine, and many more useful things. .Because Because the plants the plants in the f

8、orests help to in the forests help to make the air fresher and cleanermake the air fresher and cleaner. .Read the articleRead the article carefully again, and fill in the blanks. . Rainforests cover Rainforests cover of the worlds of the worlds surface. They aresurface. They are forests in the hot f

9、orests in the hot parts of the world. Thousands and parts of the world. Thousands and thousands ofthousands of and and live in live in rainforests. rainforests. Rainforests are the are the of the earth. of the earth. They play an important part in controlling They play an important part in controlli

10、ng thethe and also help to keep the beauty and also help to keep the beauty ofof . But now, rainforests are becoming. But now, rainforests are becoming smaller andsmaller and . We should. We should them.them.6%thickanimalsplantslungsclimatenaturesmallerprotecthot partsplay an important part in play

11、an important part in RetellRetell according to the according to the keywords keywords （根据关键词复述课文）. smaller and在在中起重要作用中起重要作用越来越小越来越小读作：读作：six percentCan you guess what the Can you guess what the next part of the passage next part of the passage will talk about?will talk about?猜猜：文章猜猜：文章下一段下一段会讲述什么内容

12、？会讲述什么内容？The last sentence in a paragraph may tell you what comes next.What should we do to protect the rainforests ?Discuss in groups about how to protect Discuss in groups about how to protect rainforests. Give your advice.rainforests. Give your advice.小组讨论：如何保护热带雨林？小组讨论：如何保护热带雨林？ 给出你的建议。给出你的建议。 s

13、how and tell people about do anything we can，such as Chopsticks for only once ask people not to cut Lets plant 大家比一比，谁的建议多：大家比一比，谁的建议多： Rainforests are very important to us. It is necessary for us to protect them very well First, we should Second (then), we shouldnt Third, we had better For us (stud

14、ents),we mustntYou can write like this :You can write like this : For us, we should plant more trees. When we have meals, we mustnt use chopsticks for only once. In the life, use less paper and be sure not to waste it. Rainforests are very important to us. It is necessary for us to protect them very

15、 well. First, we should make people know about the importance of protecting them. Then ask people not to cut down the trees without plans. how to protect rainforests. Useful phrases: cover control the climate 6% smaller and smaller play an important part ( in sth.) describe the feature and the importance of the rainforests.