人教版九年级Unit 13 We're trying to save the earth!-Section A 2a—2d-ppt课件-(含教案+视频+素材)-公开课-(编号：e32f5).zip

1、Section A Period Two Grammar focus: 1.review some description words about animals 2. some important sentences: we are trying to save the . There used to be,but now. Language goals: 1.talk and write with the description words 2.understand the passage about the endangered animal sharks Emotional goals

2、: call on loving and protecting the animals beautiful shy gentle clever smart cute tall gray enormous playful fast dangerous spotted aggressive funny quiet friendly Appearance: (look like) long thin short tall cute funny ugly fat beautiful playful small enormous scary furry spotted Personality: (be

3、like) quiet noisy kind shy clever smart gentle friendly unfriendly dangerous aggressive Color: white black brown gray white and black pandas: Look like: white and black Be like: quiet , shy Food: leaves of bamboos Habitat (where to live): forest Can do: climb trees Describe animals Pandas are kind o

4、f quiet and shy animals. They are white and black. They live in the forest . And their favorite food is the leaves of bamboos. They can climb trees. I love them very much. But they are endangered now. Cheetahs: Look like: spotted Be like: aggressive Food: small animals Habitat: forest, grasslands Ca

5、n do: run very fast Cheetahs are _ animals. They are_ . They live _ _ . And their favorite food is _. They can _. I love them very much. They are beautiful. aggressive spotted in the forests or grasslands small animals run very fast I am strong and tall. I have big ears ,long teeth and long nose. I

6、can water the flowers with my nose. What animal is it? I am very fat and big. I am very lazy and stupid. I am white and black sometimes. I like eating and sleeping. I often live in a small sty. I am the tallest animal in the world . I am spotted. I have long neck. I am very shy. Leaves are my favori

7、te food. I am a type of large fish. I have sharp teeth and fins I like eating large fish, I am the top of the food chain in the sea. Although all the people are afraid of me, I am still in danger. Sharks Although all the people are afraid of sharks, they are still in danger. Why sharks are in danger

8、? Listen to the passage and answer the questions. Why sharks are in danger? Read the title, the first sentence of each paragraph and match the main ideas. Talk about shark fin soup. Sharks are endangered now. Call on people against eating shark fins. Para. 3 Para. 1 Para. 2 1 Before you readBefore y

9、ou read While you readWhile you read 2 Read Paragraph 1 and judge the sentences. Sharks fin（鱼鳍）soup is famous and expensive all around the world. Youre killing a whole shark when you enjoy a bowl of shark fin soup. F T in southern China. Read Paragraph 2 and fill in the chart. people enjoy _ fisherm

10、en _, _, then _ _ decreased quickly a bowl of shark fin soup catch sharks cut their fins throw them into the ocean The numbers of some kind of sharks Read Paragraph 3 and judge the sentences. 1.WildAid and the WWF are environmental protection groups in China. 2. Two environmental groups call on the

11、government to establish laws to stop the sale of shark fins. 3. Sharks fins are good for health. F T F around the world So far, no scientific studies have shown that shark fins are good for health. Read the passage about sharks and complete the fact sheet below. (P99) 3a Where shark fin soup is popu

12、lar Number of sharks caught and traded every year How much the numbers of some kinds of sharks have fallen in the last 20 to 30 years Two environmental groups against “finning” Southern China 70 million over 90 percent WildAid & the WWF 1. Many people do not realize they are killing a whole shark _

13、they enjoy a bowl of shark fin soup. 2. Sharks are at the top of the food chain, _ if their numbers drop, the oceans ecosystem will be in danger. 3. Many think that sharks are too strong to be endangered, _ they are wrong. 4. _ there are no scientific studies to support this, a lot of people believe

14、 that shark fins are good for health. 5. Sharks may disappear one day _ we do not do something to stop the sale of shark fins. when so but Although if Read the passage again and fill in the blanks with the words in the box. (P99) 3b 3b 3 After you readAfter you read Retell the passage according to t

15、he words below. A whole shark has been killed each time you enjoy a bowl of shark fin soup. When people catch sharks, they _ their fins and throw the shark back into the ocean. Without a fin, a shark can _ swim and slowly dies. If sharks numbers drop too low, it will _ all ocean life. _ some kinds o

16、f sharks have fallen _ over 90 percent in the last 20 to 30 years. cut off no longer bring danger to The numbers of by 1, 听说 2，鱼翅汤 3，在中国南部 4，切除 5，不仅.而且. 6, 对有害. 7, 不再. 8, 在食物链的顶端 9，海洋生态系统 10，事实上 11，的数目 12，颁布法律 13，到目前为止 14，对.有好处. hear of shark fin soup in southern China cut off not only.but also. be

17、harmful to no longer at the top of the food chain the Oceans ecosystem in fact the number of develop laws so far be good for How to save the endangered animals? We should We must We can We are not allowed to We are not supposed to How to save endangered animals? We should protect the environment tha

18、t they are living. keep the water clean. set up the animal helping center. We can tell people to give more homeland to the animals. We are not allowed to kill animals just for getting their fur, skin, teeth and meat. We are supposed to stop pollution. stop killing animals. stop eating animals. devel

19、op laws to protect animals. make posters about saving animals. We should call on loving and protecting the animals. To make a better world for endangered animals. Make a report: Animals are peoples friends. But many wild animals are in danger. In our group. We think . . We should call on loving and

20、protecting the animals. To make a better world for endangered animals. Make a report: Animals are peoples friends. But many wild animals are in danger. In our group. We think Save the animals, save the world! Make a poster about saving animals. 1. Review the new words and expressions youve learned t

21、oday. 2. Write 5 measures to protect the environment. 3. Preview the new words and expressions. 4. Preview the Grammar Focus on page 100. Translate and write them down. 1.甚至是河底都满是垃圾。 2.这个方法不仅残酷还对环境有害。 3.鲨鱼处于海洋食物链的顶部。 Even the bottom of the river was full of rubbish. This is not only cruel, but also

22、harmful to the environment. Sharks are at the top of the food chain in the oceans ecosystem. Check if you know these phrases. 1.把垃圾扔到河里 2.在中起作用 3.在中国南部 4.对有害 5.在顶部 6.海洋生态系统 throw the rubbish into the river play a part in in southern China be harmful to at the top of the oceans ecosystem Unit 13 Were

23、 trying to save the earth! The Second Period Section A 2d / Section B 1a1d 【Teaching aims】 一、听、说、读、写以下词汇及短语：recycle，stop doing sth., hard to do sth., recycling paper, turn off the lights 二、通过学习，口、笔头掌握下列句型： 1. Recycling paper is really easy. 2. Its hard to stop riding in cars. 3. We really shouldnt u

24、se paper napkins, you know 三、1. 能进一步地扩展所学的内容，能用目标语言谈论如何保 护环境，从而拯救地球。 2. 能听懂 2a 和 2b 的听力内容，并完成相应的练习。 四、培养学生的环保意识，环保必须从我做起，人人有责。 Difficulties：用目标语言谈论如何保 护环境，从而拯救地球 【Teaching steps】 Before listening Warm-up and revision（课堂热身和复习）（课堂热身和复习） 1.Role-play the conversation in 2d. 2.Use the information in 2d t

25、o fill in the blanks. PollutionSolution air pollution waste pollution 3.跟读模仿语音和语调跟读模仿语音和语调 4.Learn these useful sentences by heart. Then use them to make new sentences. What are your ideas for To cut down air pollution, we should So together, our actions can make a difference 教学设计说明教学设计说明：利用 2d 对话，复

26、习旧知，导入新课。 While listening Presentation（呈现新知识）（呈现新知识） 1.Rank these items from the easiest (1) to the most difficult (5). Then compare your answers in 1a with your partner. _ stop riding in cars _ recycle books and paper _turn off the lights when you leave a room _ turn off the shower while you are wa

27、shing your hair _ dont use paper napkins A: Recycling paper is really easy. B: I agree. But its hard to stop riding in cars. 教学设计说明教学设计说明:练习本课重点短语句型，同时，对后面听力的进行预测。降低听力难度。 2.Listen and check the things that Julia and Jack talk about . _ turning off the lights _ turning off the shower _ not using pape

28、r napkins _ taking your own bags when shopping _ not riding in cars _ riding a bike _ recycling paper 3.Listen again. Check the things that Julia is doing now, the things she will do in the future and the things she would never do. . Things Julia and Jack talk about Things Julia is doing now Things

29、Julia will do in the future Things Julia would never do _ turning off the lights _ turning off the shower _ not using paper napkins _ taking your own bags when shopping _ not riding in cars _ riding a bike _ recycling paper4. 5.Listen and write: 再听一遍录音，选择下面的短语，用其适当形式完成对话。再听一遍录音，选择下面的短语，用其适当形式完成对话。 6

30、.模仿秀:跟读模仿，注意语音语调。 7.Pair work. Work on 1e. Make a conversation using the information from the chart above. Say what is true for you. A: We really shouldnt use paper napkins, you know. B: I know. I stopped using them last year. 教学设计说明教学设计说明:通过听模仿自主对话，进一步巩固本课功能句。 完成学习目标一、二。完成学习目标一、二。 8.跟读，模仿语音语调。跟读，模仿

31、语音语调。 9 观察与思考：观察与思考： 通过刚才听力训练，我们来总结一下，stop 作为动词，意为“_”。后面既可接动 词不定式，也可以接动名词。但在意义上有区别：stop doing sth. 意为“_”, stop to do sth. 意为“_”。 当我到家的时候，雨已经停了。 When I got home, it had _. 10. Pair work A: We really shouldnt use paper napkins, you know? B: I know. I stopped using them last year. A: We had better turn

32、 off the shower when we are washing our hair. B: I have never done that before, and I dont think I will do that in the future, either. A: We should take our own bags when we go shopping. B: I agree with you. Next time I go shopping, t I will bring my own bag. 教学设计说明：教学设计说明：通过练习，对本课的功能句进行巩固训练。 完成学习目标三。完成学习目标三。 After listening 1.小结。 教学设计说明教学设计说明:在会听会写的基础上，进一步提升，把本堂课的知识落实到书面上。 完成学习目标四。完成学习目标四。 【家庭作业家庭作业】 假设你是环保小组成员，在向身边的人介绍环保的知识。请根据本课所学，列举常见污染假设你是环保小组成员，在向身边的人介绍环保的知识。请根据本课所学，列举常见污染 现象及其解决办法。现象及其解决办法。 Pollution: Solutions: