人教版九年级Unit 13 We're trying to save the earth!-Section A 2a—2d-教案、教学设计-公开课-(配套课件编号：700b2).docx

1、课题 ：Unit 13 We are trying to save the earthSection A(2a-2d） 班级：九（4）班 时间：2018 年 3 月 20 日 Teaching material: Period 2 of Unit 13 , Junior English for Grade Nine 一、教学目标： 1. 语言知识目标 基本词汇：, advantage, , fisherman, coal, ugly, cost, 基本词组：make a differencecut downtake part in, , take action, throw away 基本句型

2、：Were trying to save the earth! Bring a bag to go shopping; Only use wooden chopsticks or plastic forks at home; Throw rubbish in the bins . 2. 技能目标: 能正确运用现在完成时，被动语态，情态动词和 used to 句型。 3. 情感目标: 有环境危机意识，学会关注环境保护环境。 二、教学重难点： 1. 教学重点：（1）能正确运用现在完成时，被动语态，情态动词和 used to 句型。（2） 保护环境的措施方法。 2. 教学难点：能正确运用现在完成时，

3、被动语态，情态动词和 used to 句型。 三、教学步骤: Sept1Sept1 ReviewReview Whatkind of serious pollution do you know? People are throwing litter into the river. Factories are putting waste into the river. The river was really dirty. Even the bottom of the river was full of rubbish. There were no morefish for fishermen

4、to catch. We should write to the government and ask them close down the factories. Everyone should help to clean up the river. Sept2Sept2 presentationpresentation The weather is always foggy. We cant see the blue sky.We cant breathe the fresh air.Do you know why? 1. Factories burn coal also pollute

5、the air with a lot of black smoke 2. There are more and more cars on the road these days. Cars pour dangerous gas into the air. Sept3Sept3. ListeningListening 2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. 2b Listen again and complete the sentences. 1.The

6、air is badly polluted because there are_on the road these days. 2. Factories that burn coal also _ the air with a lot of black smoke. 3. There is also too much rubbish and waste. People _things away every day. 4. People are also littering in_like parks. Th is turns beautiful parks into ugly places.

7、Sept4Sept4PairworkPairwork Usetheinformationin2aand2btorole-playconversationsbetween JasonandSusan.Jason:Theairhasbecomereallypollutedaroundhe re.Imgettingveryworried. Susan:Yes,Iusedtobeabletoseestarsinthesky. Jason:Theproblemisthat Sept5Sept5. .LeadLead inin You recycle old newspapers. You save pa

8、per.Thats good for the Earth. You use your own bag. Thats good for the Earth. You use paper on both sides. Thats good for the Earth. Sept6Sept6. .GroupworkGroupwork talktalk aboutabout solutionssolutions close down the factorieshelp to clean up the river;take the bus or subway; ride a bike; bring a

9、bag to go shopping, throw rubbish in the bins; turn off the lights when you leave a room;use paper or reusable bags; recycle books and paper;turn off the shower when you wash your hair; dont use napkins; Sept7Sept7. .Role-playRole-play thethe conversation.conversation. Read the conversation quickly,

10、 find out the answer to the question. What kinds of pollutionare mentioned in this conversation? Discussion PollutionWays to solve the problem Air pollution Waste pollution Sept8Sept8. .ExercisesExercises I. 单项选择。 1. Eating too much sugar can _ healthy problems. A. get toB. lead toC. point toD. able

11、 to 2. -What are the _ of bike riding? - Its good for our health. A. advantagesB. reasonsC. resultsD. ideas II. 用所给词的适当形式填空。 1. There are many kinds of_（pollute）in our daily life. 2. All of the students should take part in_ (keep) our school clean and tidy. 3. Can you tell us your ideas for _ (impro

12、ve) your spoken English. 4. We should stop using the_ (wood) chopsticks to protect the forest. III. 根据汉语意思完成下列句子。 1.咱们玩纸牌吧，别看电视了。 Lets play cards _ _ watching TV. 2. 我们的行动会起作用，并且通向更好的未来。 Our actions can _ a difference and lead to a _ future. Sept9Sept9. .HomeworkHomework 1.Writing homework: a.Copyth

13、enewwordsandrememberthem.b. We have only one earth, find out and write downas many ways to solve pollution problems as possible. 2.Oral homework:Readthelisteningmaterialsof1b,2a 课后反思： 这节课的设计上我认为有四个特点： 1、注重情景的创设，让学生体验语境，感受语言。 2、注重学生能力的培养。比如：Pairwork 环节，就是让学生在活动中运用所学句型， 学以致用，从而巩固重点句型。 3、注重创设活跃、宽松的课堂气氛

14、，激发学生学习的兴趣。比如：歌曲导入，不仅活跃了 学习气氛，还激发了学习的兴趣。 4、注重语言知识的渗透。 5、注重任务性教学，培养学生综合运用语言的能力。比如：在讲解文本时，每次都设置不 同的问题，让学生带问题阅读文本，充分培养孩子的阅读习惯。同时在完成任务的过程中， 学生很容易看到成就，体验成功，激发了学生的积极性，培养了学生运用语言的进行交际的 能力。这也是英语学习的最终目的。 本节课也有不足之处：回过头来再看这节课，存在着一些遗憾。 1、由于时间把握不够好，最后在写的环节留给学生的时间不够，比较仓促 2、另外，在整个教学过程中教师过于紧张，使整个教学过程没有达到预期的效果。 3、阅读问题设计缺乏层次性，应该从易到难。 4、活动较多，留给学生思考的时间较少，学生没有足够的思考的时间。 5 教师和学生间的交流还不够深入；教师指导性语言过多，没有放手让学生去学。 总之，在以后的教学中我会取长补短，多学习，丰富自己的教学经验，争取更大的进步。