仁愛(ài)版八年級(jí)英語(yǔ)上冊(cè) Unit 4 Topic 1 Section C 課件(共26張PPT)

Topic 1 Whats the strongest animal on the farm? Name: 袁 銘 (Suzy) Drawing(畫畫）Likes: Smiling(微笑）From: Deyang Junior High SchoolPersonality(性 格 ): friendly (友 好 ） What do you think of rainforests? Pre- readingearth 地球，泥土surface 表面Learn words thick茂密的，厚的ground 地面 Rainforests play an important part in controlling the climate. 熱帶雨林對(duì)氣候的控制起了重要的作用。 thickWhat do these words mean?controlprotectsurfacerainforest groundcoverearth Look at the pictures and check which questions the passage can answer. 看這些圖片，你認(rèn)為下面哪些問(wèn)題文章可以回答？While- reading感知文章 What are rainforests? How many animals are living in rainforests? Where do animals live in rainforests? What can we get from rainforests? Why are rainforests important to us? How many paragraphs（段） are there in the passage?2What is the main idea of the passage? A. Feature( 特點(diǎn)） of rainforestsB. Importance（重要性） of rainforestsC. Both A and B.Tips： Pay attention to this kind of choice! 注意這樣的選項(xiàng) 。 While-reading 把握整篇文章 Rainforests cover 10% of the earths surface. All the animals live on the ground. Rainforests are very important to us. Rainforests play an impotant part in controlling climate. Rainforests are becoming bigger and bigger.Listen to 1a, mark T for true or F for false. 關(guān)上課本，聽聽力， 判斷正誤。( )( )( )( )( )TFFTF Watch the flash and complete the table. Then check with your partner.Feature of rainforests in the _ parts of the world _ ground and always _ and _ in them cover _ of the earths _ give a home to many beautiful _ and _Importance of rainforests make the air _ and _ _ the water and keep the water_ control the _ keep the beauty of _ give us _, _, fruit, _ and so on hotwet dark hot6% surfaceplantsanimals fresher cleanerhold cycling climate naturewood food medicine1b While-reading 把握整篇文章 Read Paragraph 1 and find out the keypoints. Rainforests are thick forests in the hot parts of the world. It rains a lot and the ground is always wet. Its always dark and hot in rainforests. Rainforests cover 6% of the earth surface. The 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 thousands of animals live in rainforests. Many of them live in the trees over 30 meters from ground. 成千上萬(wàn)的over=more than超過(guò) 1c Why are rainforests the lungs of the earth ?1.2. Why should we protect rainforests well Because the plants in the forests help to make the air fresher and cleaner.Read Paragraph 2 and answer these question2. Why should we protect rainforests well? l Because they help to hold the water and keep the water cycling.They play an important part in controlling the climate. Rainforests can give us 2.What can rainforests give us ?Read Paragraph 2 and answer these question. Rainforests give us food medicineRainforests give us fruits Rainforests give us 介紹你們小組的熱帶雨林！你們可以給自己小組的熱帶雨林命名喲！可以像這樣說(shuō)說(shuō)： Look！This is our rainforest- 亞馬遜RINFOREST. It is vey hot and thick. It often rains- How to protect rainforests?怎么保護(hù)熱帶雨林給我使點(diǎn)招數(shù)!拜托！ 1, show and tell people about the importance of rainforests展示或者告訴人們熱帶雨林的重要性 2. do anything we can，such as using less paper （節(jié)約用紙） 3.ask people not to cut more trees. (告訴人們不要亂砍書樹木） 4.Lets plant Its everyones duty to protect rainforests!保護(hù)熱帶雨林，人人有責(zé)！ Homework 寫篇小文章: How to protect rainforests? Rainforests are very important to us. It is necessary for us to protect them very well. First, we should make people know about the importance of protecting them. Then ask people not to cut down the trees without plans. For us, we should do something as possible as we can. When we have meals, we mustnt use chopsticks for only once. In the life, use less paper and be sure not to waste it. 1. Learn to describe the situation of rainforests and the importance to the earth.2. Talk about how to protect rainforests.3. useful phrases: thousands of control the climate over = more than play an important part ( in sth.) smaller and smaller 4.一些閱讀技能