仁爱版英语八年级上Unit4Topic1SectionC.ppt
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1、Topic 1 Which do you like better,plants or animals?Studying Aims继续学习形容词比较级和最高级的用法。谈论地球上水资源和热带雨林的基本情况以及它们对于地球上生物的重要性。增强学生保护水资源和森林资源的意识。Free TalkA:Do you like living in the countryside or the city?B:I like living in the.A:Why?B:Because.Watch the flash of 1a,know something about rainforests.视频视频1a-P851
2、a速读课文第一段,找找答案速读课文第一段,找找答案 (3)Where do animals live in rainforests?(1)What are rainforests?(2)How many animals are living in the rainforest?forestthick,darkwetThey provide places to live for thousands of plants and animals found nowhere else on Earth.hotforestrain Rainforests are thick forests in the
3、 hot part of the world.It rains a lot and ground is always dark and hot in rainforests.Rainforests cover 6%of the earths surface.They provide places to live for thousands of plants and animals found nowhere else on Earth.There are lots of tall trees and other different kinds of plants.Thousands and
4、thousands of animals live in rainforests.Many of them live in the trees over 30 meters from the ground.细读课文,找出第一段的Topic Sentence(中心句)。阅读第二段,找出下列问题的答案。阅读第二段,找出下列问题的答案。1.What can we get from rainforests?2.Why are rainforests important to us?wood n.木头,木材;木头,木材;Rainforests give us rubber rubber n n.橡胶橡胶
5、橡胶橡胶 foodmedicine fruits找出中心句找出中心句 Rainforests are important to us.They are the lungs of the earth.The plants in the forests help to make the air fresher and cleaner.They also help to hold the water when it rains and keep the water cycling.They play an important part in controlling the climate.Rainf
6、orests also help keep the beauty of nature.Without rainforests,many beautiful plants and animals would die out.Rainforest give us wood,food,medicine and many more useful things.We need rainforests for many reasons.But now,rainforests are becoming smaller and smaller,so we should protect them.Listen
7、to 1a and complete the table.Then check with your partner.hotwetdarkhot6%surfaceplantsanimalsfreshercleanerholdcycling climate naturewoodfoodmedicine1b录音录音1a-P851cRead again and answer the questions.1.What does the word“cover”mean in Paragraph 1?2.Why are rainforests the lungs of the earth?3.Why sho
8、uld we protect rainforests well?It means“覆盖覆盖”.Because the plants in the forests help to make the air fresher and cleaner.Because they help to hold the water and keep the water cycling.They play an important part in controlling the climate.1cRead again and answer the questions.4.Can you guess what t
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