七年级下册Unit4Morepractic

1、Biology(生物生物) question：oxygencarbon dioxidelungGeography(地理地理) question：The Amazon rainforest(亚马逊雨林亚马逊雨林)AirTreesAnimalsn1 Where is the Amazon rainforest?A Europe B Africa C American2 How many countries does it spread across?A 7 B 9 C 11n3 Why is the Amazon rainforest very important?Because of _.A f

2、ood B water C animalsn 4 What does “deforestation” mean?A cutting down trees B killing animals C polluting the air New words and phrases:1. America2. square3. spread4. Amazon5. insect6. destroy7. deforestation8. lose10. as a result12. decrease1. 美洲美洲2. 平方平方3. 使分散；使分布使分散；使分布4. 亚马逊亚马逊5. 昆虫昆虫6. 摧毁；毁灭；破

3、坏摧毁；毁灭；破坏7. 毁林；砍伐森林毁林；砍伐森林8. 失去失去10. 结果结果12. 减少；减小；降低减少；减小；降低Now read the article:1 find out how many parts(部分部分) are there in the passage?2 What do we know from each part?3 Try to find out some important language points. Go together! The Amazon rainforest is very important because it is home to tho

4、usands of animals, birds and insects. However, people are destroying the area by cutting down many of the trees. This is called “deforestation”. Many living things lose their homes because of deforestation.As a result, the number of kinds of animals, birds, insects and trees in the world is decreasi

5、ng.The Amazon rainforest in South America is the largest rainforest in the world. It covers five and a half million square kilometers of the Amazon Basin and spreads across nine countries. We must do our best to protect the Amazon rainforest.A Game：He stands best who stands last.谁站到最后，谁谁站到最后，谁“战战”得最好得最好Stand up again（复活）：（复活）：Question：What can we do to protect the trees/forest?B What else do you know about the Amazon rainforest ? In groups, do some research and share with your classmate after class. nexercise:nbook B p