Unit 13 Section B （人教）.docx

人民教育出版社 九年级（全一册） 畅言教育Unit 13 Were trying to save the earth!Section B叶集实验学校 武海燕Period 1 Section B (1a-2e) 教材分析本单元带领学生了解一些有关地球污染，动物濒危等问题。并且教会大家如何保护濒危动物，如何通过回收再利用等方式来保护地球。本单元主要复习语法内容为：情态动词和动词形式变化，主要带领学生进行语法复习，巩固语法知识。 教学目标【知识与能力目标】1.掌握重点单词及短语。2.复习语法：能正确区分和使用以下语法结构：现在进行时，现在完成时，被动语态，情态动词和used to 句型。【过程与方法目标】本课主要采用任务型教学法，情景教学法以及多媒体辅助教学，充分发挥教师的主导作用和学生的主体地位。利用现代化教育技术优化教学过程，通过课件为学生创设更多生动活泼的语言环境，把学生吸引到活动中去，并激发他们主动参与学习的欲望，努力培养学生自主学习的能力。【情感态度价值观目标】 教学重难点通过学习具有环境危机意识，学会关注环境保护环境。【教学重点】1) 掌握本课时出现的生词及用法。2) 进行听力训练，提高综合听说能力。 3）阅读短文，获得相关信息，提高学生们的综合阅读能力。【教学难点】 课前准备阅读短文，获得相关信息，提高学生们的综合阅读能力。 1. 准备录音机和磁带；2. 设计课后巩固练习；3. ppt； 教学过程Step 1. Warm- up 1. T: How can we do to help save the earth? Turn off the lights when you leave a room; Stop riding in cars; Stopping using paper towels or napkins; Recycle books and paper.Turn off the shower while you are washing your hair.You can help reduce pollution by putting that soda can in a different bin. Dont use paper napkins.2. Work on 1a. What can we do to help save the earth? Rank these items from the easiest (1) to the most difficult(5)._stop riding in cars _recycle books and paper _turn off the lights when you leave a room _turn off the shower while you are washing your hair_dont use paper napkins3. Work on 1b. Compare your answers in 1a with your partner. Step 2. Listening 1c&1d1. Listen and check () the things that Julia and Jack talk about.2. Check () the things that Julia is doing now, the things she will do in the future and the things she would never do.3. Check the answers with the whole class.Things Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do_ turning off the light_ turning off the shower_ stopping using paper napkins_ taking your own bags when shopping._ not riding in cars_ riding a bike_ recycling paperStep 3. PracticeMake a conversation using the information from the chart in 1c. Say what is true for you.Step 4. Reading 1. Learn some new words. 2. Look at the title and the pictures in 2b, then answer the questions. What can you see in the pictures?What is it/are they made of?Do you think it is a good way to protect the environment?3. Read the passage and find the main idea of each paragraph.Para. 2 A. Bags made from clothes.Para. 3 B. Art pieces made of iron and other materials from Para. Para. 4 old cars.C. House built of rubbish.4. Read the passage and complete the chart below.Names What materials did they use?What did they make?5. Read paragraph 2 and answer the questions.Did she win an award? What was it from?Where did her windows and doors come from?What does the sentence “she lives in a house in the UK that she built herself out of rubbish” mean?6. Read paragraph 3 and answer the questions.Is Jessica Wong good at recycling? What does she do?Where does she sell her bags?What will she write in her book?7. Read paragraph 4 and answer the questions.What does Wang Tao hope to set up? Why?Translate the sentence “Not only can the art bring happiness to others, but it also shows that even cold ,hard iron can be brought back to life with a little creativity .” into Chinese.Step 5. Language points1.Do you often throw away things you dont need anymore?1) throw away扔掉，丢弃浪费 (机会、优势或好处)e.g. I never throw anything away. 我从来不扔任何东西。 2) 错过(机会等)，放过；未能很好利用(机会等)e.g. Dont throw away this opportunity. 不要错过这个机会。3) 浪费(时间、金钱等)乱花(钱等)e.g. It will be time and money thrown away. 这将是浪费时间和金钱。 2. She lives in a house in the UK that she built herself out of rubbish.build/make . out of用建造/制造e.g. He built a model ship out of wood. 他用木头造了个模型船。 Some birdsbuildnestsoutoftwigs. 一些鸟儿用细枝筑巢 。3. The top of the house is an old boat turned upside down. turned upside down 意为“被翻转过来的；被颠倒过来的”，作后置定语修饰boat。英语中短语和从句用作定语时, 一般置于名词之后, 作后置定语。 e.g. the sigh on the wall 墙上的标志牌 (介词短语后置作定语)the children boating on the lake湖上泛舟的孩子们(现在分词短语后置作定语)the stories invented by eight-and nine-year-olds 八九岁小孩子编写的故事(过去分词短语后置作定语)A machine that can do many kinds of housework 一个能做多种家务的机器(句子后置作定语)Step 6. Practice (2c -2d)1. Fill in the blanks with the correct forms of the phrases in the box.put to good use build out ofpull down （拆下） set upknown for not only but also1） Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _.2） All the rubbish and old things in Amys neighborhood were then_ when Amy built her house.3) Amy is very creative. She _ her front gate _ rocks and old glass bottles. She put an old boat on top of her house.4) Jessica Wong sells her bags in a small shop, but she has also _ an online business to sell them.5) Though Jessicas bags are make from old clothes, her bags are _ being cute and useful.6) Wang Tao _ makes large pieces of metal art that look like animals or humans, _ makes smaller pieces for the home.2. Underline the words in the passage based on the words below. What are the differences? think use environmentusual recycle buildcreate special recentimportant protect inspireSummary1. Rethink, Reuse, Recycle ! re-是最常用的前缀之一。它可以加在名词或动词前面，构成新的名词或动词。re-表示以下三方面的意义： 1)表示“回”或“向后”的意思。例如：return（回来）recall（回忆，召回）retract（缩回，取回） 2)表示“再”、“重新”、“重复”的意思。 例如：rethink（再思考）reuse（再运用）restart（重新开始）recycle （再利用） 3)表示“相反”、“反对”的意思。 例如：rebel（反叛，谋反）reverse （反转，颠倒）resist（反抗，抵抗） 2. She is a most unusual woman.un-前缀，常加在形容词、副词、分词、动词和名词之前；第一，表示否定意义。第二，表示“反动作”。即“相反的动作”。例如： uneconomic不经济的 uncomfortable不舒服的 unending无尽的 unfortunate不幸的 unusual不平常的 unkind不仁慈的 unbind解开，释放 uncover揭开的盖子 unearth由地下掘出 unbutton 解开钮扣 3. Nothing is a waste if you have a creative mind.-ive是形容词后缀 一般表示有.的create -ive = creative 4. Amy recently won a prize from the Help Save Our Planet Society. recent -ly = recently形容词加 ly变副词5. Amy is an inspiration (n.灵感) to us all.后缀-tion附在动词后面构成名词 1)当单词最后是t, d, te, de时，变名词加tion或者ation, ition； 2)当单词最后是元音字母时，变名词加sion等。 6. She especially likes to use old jeans to make handbags. special 和especial 是同义词， especially 是especial 的副词。7. The theme park to show people the importance of environmental protection.importance是important的名词。 environmental 是environment 的形容词形式。protect -ion = protectionStep 7. Discussion( 2e)Make a list of things that need to be done to save the environment. Which things can be done by common people every day? Which things have to be done by governments and organizations? Discuss these with your group.Keys: Things which can be done by people every day: take your own bags when you go shopping spend less time in the shower turn off the lights when you leave a room take public transport rather than drive avoid using air conditionersThings which have to be done by governments and organizations: educate the public ensure that factories get rid of waste in a responsible way preserve the forests preserve endangered species not allow activities that seriously endanger the environmentHomeworkSurvey the students in our class.Do youNames recycle paper?turn off lights in the house? 教学反思略Period 2 Section B 3a - Self Check 教学目标【知识与能力目标】1.掌握重点单词及短语。2.运用所学语法，句型，词汇进行写作。【过程与方法目标】本课主要采用任务型教学法，情景教学法以及多媒体辅助教学，充分发挥教师的主导作用和学生的主体地位。利用现代化教育技术优化教学过程，通过课件为学生创设更多生动活泼的语言环境，把学生吸引到活动中去，并激发他们主动参与学习的欲望，努力培养学生自主学习的能力。【情感态度价值观目标】通过学习具有环境危机意识，学会关注环境保护环境。 教学重难点【教学重点】写作的方法和技巧。【教学难点】 课前准备运用所学语法，句型，词汇进行写作。1. 准备录音机和磁带；2. 设计课后巩固练习；3. ppt； 教学过程Step 1. Revision1. Write down these phrases. 停止乘小汽车 回收纸用纸巾 好好利用用垃圾建造房 倒置经营小生意 回复，归还旧玻璃瓶 拆下一个有创意的大脑 开一个小店更受欢迎的作品 给他人带来欢乐2. Talk about 2b with your partner.Step 2. Warm- up1. What should we do to save the earth?Turn off the lights when we leave a room.Take our own bags when shopping.Ride a bike.Recycle paper.Dont use paper napkins.2. What should governments do to save the earth? They should close down the factories that put waste into the river.Set up a lot of dustbins on the street.Stop people from using wooden chopsticks, plastic bowls and bags.Organize people to clean up the streets and rivers.Step 3. Writing 1. Work on 3a. Which parts of the town/ city have a nice environment? Why are they nice? Which parts need to be improved? Why?Good environment Why Bad environment Why Fill in the chart about your city.2. Work on 3b.Write a letter to the city major about the problem and your suggestions. In your letter, describe the environmental problems in your town/city. What are the problems? Where are they? What or who is causing these problems?Then, give suggestions or possible ways to solve the problems. I think that We should/ could I suggest本次写作内容是一封书信,信中首先要介绍你所在城市存在有哪些环境问题，是谁造成的这些问题，然后提出解决这些环境问题的方法和措施，可以结合3a中列举的问题和前面学过的解决办法来完成这封信。 One possible version Dear Sir/ Madam, Environmental problems are becoming more and more serious all over the world. With the development of the society, there are too many cars on the streets in our city. Cars have made the air unhealthy for people to breathe. Black smoke and poisonous gas are given off by factories. Factories also put waste into the river. And wherever we go, we can find rubbish.Now more and more people have realized these problems. I think that governments should close down the factories and develop laws to stop people from driving cars every day. I suggest everyone in this town should help to clean up the river and the streets. We should call on everyone in the town to throw rubbish in the dustbins. I hope the problem will be solved in the near future and our home will become be