教 案
教学基本信息
学科 英语 学段 初中 年级 九年级
单元 Unit 13 课题 We’re trying to save the earth! 总课时数 6
课时 Section B 3a-Self Check 课型 写作课 授课时间
教学目标及教学重点、难点
教学目标： At the end of the class, the students will be able to： 1. talk about ways to protect the environment. 2. learn to pay attention to environmental protection. 3. improve the skills of writing.
教学重点： 1. Key vocabulary: disappoint. 2. Key sentences: a. Which parts need to be improved b. What or who is causing these problems c. Give suggestions or possible ways to solve the problems. 3. Structure a. used to do/ be.... b. get worse and worse
教学难点： Write a letter to the city mayor about the problem and suggestions.
教学过程(表格描述)
教学环节 主要教学活动 设置意图
Step 1 Warm-up (PPT 3-4) 1.Have a free talk: What is the picture about What do you think about it What caused the problems 2. Sum up the problem and the suggestions. 自由谈论图片，分析人物行动的原因，然后总结同学们提出的建议。引出3a。
Step 2 Presentation (PPT 5-6) 1.Work on 3a. Think about the environment in your town/city and complete the chart below. Which parts of the town/city have a nice environment Why are they nice Which parts need to be improved Why 2.Complete the chart and read them. 完成3a的表格，并且写出原因。熟练地表达环境好坏的原因。
Step 3 Writing (PPT 7-8) 1.Work on 3b. Write a letter to the city mayor about the problems and your suggestions. 2. Show the following expressions: In your letter, describe the environmental problems in your town/city. 1. What are the problems 2. Where are they 3. 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… 3. Show the writing model. 4. Write a passage about the experience. 运用3b所给的重点句子结构、写作指导，给市长写一封信，谈谈环境问题和你的建议。熟练运用本单元的句型写出该信。通过写作，培养学生的书面表达能力。
Step 4 Show the models (PPT 9-13) 1. Show one of the good passages to other students. 2. Analyzes the good sentences and correct the errors. 写作过后，找出范文进行讲评。
Step 5 Self Check (PPT 14-20) 1. Write different forms of the words. Then add more to each group. 2. Match each statement with the grammar structure. 3. Write ways to cut down on these kinds of pollution. 综合检测学生对本单元的词汇及语法的掌握。
Step 6 Exercises (PPT 21-30) Practice the language points by doing these exercises. 通过单选、句型转换、首字母填空等形式练习所学的知识点，提高学生的阅读能力。
Step 7 中考链接 (PPT 31) Practice the key words and the target languages: be used 为引导学生学习，本部分设计主要精选be used的用法作为中考例题。
Step 8 Homework (PPT 32) 1. Revise your composition. 2. Preview the new words and expressions in Unit 14. 本节课布置的作业是复习本单元写的作文，预习U14的单词短语。
板书设计 Unit 13 We’re trying to save the earth! Section B (3a-Self Check)
教学反思 本课时复习了3a里面常用的结构，然后利用了3b给定的一些问题提示和写作指导进行写作。 2. 在引导学生写作之时，重点写作思路为：现象、原因、措施。 3. 写作完成后，老师可以抽取上中下各层次的范文进行分析点评。教 案
教学基本信息
学科 English 学段 初中 年级 九年级
单元 Unit 13 课题 We’re trying to save the earth! 总课时数 6
课时 Section A 3a-3b 课型 阅读课 授课时间
教学目标及教学重点、难点
教学目 At the end of the class, the students will be able to: have the awareness of protecting sharks and respecting nature. understand the passage about endangered animals—sharks. learn to use some words and expressions.
教学重点： 1. Key vocabulary: cruel, harmful, change, industry, law, scientific be harmful to, at the top of, the food chain 2. Key sentences: a. This is not only cruel, but also harmful to the environment. b. Many believe that sharks can never be endangered because they are the strongest in their food chain. c. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years. d. No scientific studies have shown that shark fins are good for health. 3. Structure: a. Not only....but also...
教学难点： Learn to understand the passage about endangered animals—sharks.
教学过程(表格描述)
教学环节 主要教学活动 设置意图
Step 1 Lead-in (PPT 3) Look at the pictures and think about the following In your opinion, which animals need to be saved 2.Have a free talk: Have you ever seen sharks（鲨鱼） Why do they need to be saved 根据出示的图片，自由谈论：什么动物需要被拯救？你见过鲨鱼吗？他们为什么需要被拯救？引出今天3a的话题。
Step 2 Pre-reading (PPT 5-10) Fast reading. 1.Work on 3a. Read the passage about sharks and complete the fact sheet below. 2. Read the title, the first and last sentences in each paragraphs and match the main ideas. 通读全文，完成表格。 掌握段落大意。
Step 3 While-reading (PPT 11-16) Careful reading. Read Paragraph 2 carefully and answer the following questions. Read Paragraph 3 and answer the questions. Retell the passage. 本部分是课文细读部分。每读完一部分都要完成相应的任务，以检测对文章细节的理解。通过问题设计，让学生带着问题阅读，提高他们的英语阅读能力以及解决问题的能力。
Step 4 Post- reading (PPT 17-22 ) 1.Walk on 3b. Read the passage again and fill in the blanks with the words in the box. 2. Read the sentences aloud. 3. Have a discussion about how to protect animals. What should we do to save the animals 完成3b。朗读这些句子。这个输出过程既让学生运用所学的句型，又能巩固本节课的内容。
Step 5 Language points (PPT 23-25) Explain the language points and ask the ss to read them. Point out the usages of the following. 1. Not only+倒装句，but also… 2. be harmful to... 3. endangered 通过阅读使学生加深对重难点理解，培养他们的独立思维能力及对这些词语的运用能力。
Step 6 Exercises (PPT 26-27) Practice the language points by doing these exercises. 通过词形填空、汉语填空等形式练习所学的语言点。
Step 7 中考链接 (PPT 28) Choose the exercise to practice the usage of to do. 针对九下学生临近中考，本部分设计主要精选to do不定式做目的状语的中考题。
Step 8 Homework (PPT29) 1.Review the passage you’ve learned today. 2.Write at least 5 measures to protect the endangered animals. 通过对课文的熟练掌握，培养学生阅读和表达能力，复习巩固当节课的内容。
板书设计 Unit 13 We’re trying to save the earth! Section A (3a-3b) 1. This is not only cruel, but also harmful to the environment. 2. Many believe that sharks can never be endangered because they are the strongest in their food chain. 3. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years. 4. No scientific studies have shown that shark fins are good for health. cruel, harmful, change, industry, law, scientific be harmful to, at the top of, the food chain
教学反思 1.本节课是阅读课，既要让学生会用一些基本句型，又要培养学生的环保意识。 2.通过本节课学习，引导学生懂得保护动物和环境的意义。教 案
教学基本信息
学科 English 学段 初中 年级 九年级
单元 Unit 13 课题 We’re trying to save the earth! 总课时数 6
课时 Section B 1a-1e 课型 听说课 授课时间
教学目标及教学重点、难点
教学目标： At the end of the class, the students will be able to: 1. master the key words: recycle, napkin. 2. talk about saving the earth and improve speaking and listening skills. 3. realize the importance of protecting the earth and to do things to save the earth.
教学重点： 1. Key vocabulary: recycle, napkin. 2. Key sentences: a. Julia should turn off the lights when you leave a room. b. Julia would never turn off the shower while she is washing your hair. c. Julia will take her own bags when shopping. d.Julia wouldn’t stop riding in cars and start riding bikes. 3. Structure: a. stop doing b. Recycling paper is really easy.
教学难点： Listen to 1c and 1d carefully and answer the questions.
教学过程(表格描述)
教学环节 主要教学活动 设置意图
Step 1 Warming-up (PPT3-7) 1. Have a free talk about “What can we do to help save the earth ” 2. Look at the pictures and talk about the ideas about how to save the environment. 3. Lead in today’s topic. 自由谈论“我们如何挽救地球 ”引出主题句，导入1a。
Step 2 Presentation (PPT 8-9) 1.Work on 1a. What can we do to help save the earth Rank these items from the easiest (1) to the most difficult (5) . 2. Work on pare your answers in 1a with your partner. A: Recycling paper is really easy. B: I agree. But it’s hard to stop riding in cars. 阅读这些短语，将保护环境的措施由易到难排序。与同伴讨论，用适当的句式表达。
Step 3 While-listening (PPT 10-15) Work on 1c. Listen and check ( √ ) the things that Julia and Jack talk about. turning off the lights turning off the shower not using paper napkins .... Listen again and answer the questions. Who read a book Would Julia turn off the shower when she is washing the hair .... Read the sentences. 2. Work on 1d. Make a conversation using the information from the chart above. Say what is true for you. 听一遍后，完成1c. 阅读这些短语。同时调动学生的积极性，熟练掌握短语。回答问题。 听第二遍后，完成1d。阅读这些句子，提高学生的听力水平。听后完成表格。将所听的信息进行整合。为后面的读写打好基础。
Step 4 Practice (PPT 16) Work on 1e. Make a conversation using the information from the chart above. Say what is true for you. A: We really shouldn’t use paper napkins, you know. B: I know. I stopped using them last year. 这是一个口语输出的展示。创造真实的语言环境，为学生的口语训练搭建平台。
Step 5 Post-listening (PPT 17-18 ) Listen again and fill in the blanks. 听力之后，完成短文。阅读这些短文，并注意核心词汇。
Step 6 Language points (PPT 19-20) 1. Explain the usage of recycle. 2. Read the sentences. 解决本节课的难点：recycle及其用法。
Step 7 Summary (PPT 21-23) Summarize the key phrases and sentences in this class. 通过总结本课时的重点词汇、短语和句子，培养学生的概括归纳能力。
Step 8 Exercises (PPT24-25) Show some exercise to practice the key vocabulary, the key sentences and structures. 通过选词填空以及完成句子等形式练习所学的重点词汇、句型和结构。
Step 9 中考链接 (PPT 26) Practice the key words and the target languages. be good for...... 通过练习中考题，使学生更好地运用be good for，熟悉中考的考查方法和形式。
Step 10 Homework (PPT 27) 1.How can we live a low carbon life 2.What other things can we do in our daily life to protect the environment 熟练掌握所学的知识，培养学生的概括能力。
板书设计 Unit 13 We’re trying to save the earth! Section B (1a-1e) 1. Julia should turn off the lights when you leave a room. 2. Julia would never turn off the shower while she is washing your hair. 3. Julia will take her own bags when shopping. 4.Julia wouldn’t stop riding in cars and start riding bikes. recycle，napkin
教学反思 1.本节课是一节听说课，因此以听力的输入和口语练习输出为主。 2.强调听力过程。听辨短语是听力中比较难的部分。教师要讲授一些技巧。教 案
教学基本信息
学科 English 学段 初中 年级 九年级
单元 Unit 13 课题 We’re trying to save the earth! 总课 时数 6
课时 Section A 1a-2d 课型 听说课 授课 时间
教学目标及教学重点、难点
教学目标： At the end of the class, the students will be able to: 1. talk about air pollution, water pollution and noise pollution. 2. think about ways of protecting the environment. 3. learn to use the sentence patterns: used to...but now;should do sth.
教学重点： Key vocabulary: litter, bottom, fisherman, coal, ugly, advantage, cost, bin, wooden, plastic, takeaway. 2.Key sentences: a. There were no more fish for fishermen to catch. b. How should the problem be solved c. I used to be able to see stars in the sky. d. There are other advantages of bike riding. 3. Structure: a. play a part in doing b. a good way to do c. the advantage of... d.instead of doing
教学难点： Learn to talk about pollution and think about ways of protecting the environment.
教学过程(表格描述)
教学环节 主要教学活动 设置意图
Step 1 Presentation (PPT 3-9) Work on 1a. Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. Work on 1b. Listen and complete the sentences. Read the sentences in 1b. Work on 1c. Role-play a conversation. Then make your own conversations about the kinds of pollution in 1a. Work in pairs. Mark: The river was dirty. Even the bottom of the river was full of rubbish. Tony: But it used to be so clean! Mark: Yes, but people are are throwing litter into the river. Tony: Everyone in this town should play a part in cleaning it up! 听完1b并完成相应任务。阅读1b的句子，关于这些内容练习对话。同时调动学生的积极性，熟练掌握单词、短语。提高学生的听力水平。为后面的读写打好基础。
Step 2 Listening&Pair work (PPT 10-18) 1. Work on 2a. Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. Check answers in class. Work on 2b. Listen again and complete the sentences. 3. Work on 2c. Use the information in 2a and 2b to role-play conversations between Jason and Susan. Jason: The air has become really polluted around here. I’m getting very worried. Susan: Yes, I used to be able to see stars in the sky. Jason: The problem is that ... 听完2a和2b后，创造真实的语言环境，根据2c的句子，为学生的口语训练搭建平台。 S1:... S2:...
Step 3 Role-play (PPT 19-21) Work on 2d. Role-play the conversation. Role-play the conversation 2d. 分角色朗读，检测学生对本课对话内容的掌握情况及对语言的综合运用能力。
Step 4 Practice (PPT 22) Complete the chart. 阅读2d后，根据内容完成表格并提出相应的建议。
Step 5 Language points (PPT 23-33) Explain the usage of try to do, be related to, play a part in doing. Explain the other usages of litter,rubbish,take, spend,pay,cost 3. Practice the key words. 讲解本单元的语言点，重点讲解: litter,rubbish,take, spend,pay,cost以及 try to do, be related to, play a part in doing构成短语的用法。
Step 6 Exercises (PPT 34-40) Show some exercises to practice the key words and the target language. 通过填单词、完成句子等形式练习所学的重点内容。设计这些练习题是为了让学生能够复习所学的知识点。
Step 7 中考链接 (PPT 41-42) Choose the exercise to practice the usage of advantage, difference 选择中考真题，练习advantage， difference的用法，使学生能够认识到词汇在中考中的地位。
Step 8 Homework (PPT 42) 1.Write a short passage about how to protect our environment. 2. Preview the new words and expressions. 3. Preview the article on page 99. 写短文是为了让学生复习本课所学的知识；预习作业是为了培养学生的预习能力。
板书设计 Unit 13 We’re trying to save the earth! Section A (1a-2d) 1. The awful pictures make Amy uncomfortable. 2. The soft music makes Amy relax. 3. I’d rather go to Blue Ocean because I like to listen to quiet music while I’m eating. litter, bottom, fisherman, coal, ugly, advantage, cost, bin, wooden, plastic, takeaway
教学反思 本节听说课以环保问题为主。使学生熟练掌握听力内容。 2. 练习过程要提醒学生重点关注 play a part in doing; a good way to do; the advantage of...; instead of doing的用法。教 案
教学基本信息
学科 英语 学段 初中 年级 九年级
单元 Unit 13 课题 We’re trying to save the earth! 总课时数 6
课时 Section A Grammar Focus-4c 课型 语法课 授课时间
教学目标及教学重点、难点
教学目标： At the end of the class, the students will be able to: learn about The Present progressive, passive voice, Present Perfect and Modal Verbs.
教学重点： 1. Key vocabulary: afford, reusable, transportation take part in, turn off, pay for, take action 2. Key sentences: a. Have you ever taken part in an environmental project b. It was the biggest clean-up project this city has ever had. c. I think more than 1,000 people have come to help out. d. People may think that big things must be done to save the earth. 3. Structure: a. used to do b. passive voice
教学难点： The usage of modal verb.
教学过程(表格描述)
教学环节 主要教学活动 设置意图
Step 1 Lead-in (PPT 3) Free Talk 1.Have you ever take part in an environment project 2.What should you do to save the environment 3.Answer the questions and lead in Grammar Focus. 自由讨论环保问题，回答这些问题。导入语法聚焦。
Step 2 Presentation (PPT 4 ) 1. Show Grammar Focus. 2. Ask one student to read the sentences and show the grammar focus. 3. Pay attention to the words after make. 通过学生阅读语法聚焦，概括本单元的语法的用法。
Step 3 Explanation (PPT 5-29) 1.Explain the usage of The Present Continuous Tense, passive voice, Present Perfect and Modal Verbs. 2.Read the examples. 通过举例、图表等讲解语法，使学生能够透彻的理解本单元的核心内容。
Step 4 Complete 4a-4b (PPT 30-33) 1.Work on 4a. Fill in the blanks with the correct forms of the verbs in brackets. 2. Read the sentences in 4a. 3. Sum up the structures. 4.Work on 4b. Fill in the blanks with the appropriate modal verbs from the box. 5.Read the passage. 完成4a对话和4b短文。然后进行朗读。使本单元所学的语法内容学以致用。
Step 5 Practice (PPT 34) Work on 4c. Make a list of things that people can do to help the environment and discuss your list with your partner. use public transportation (n.交通运输); turn off the lights when you leave a room; use reusable bags instead of plastic bags; ride your bike or walk to school or work; stop using paper napkins(餐巾纸); recycle books and paper... 列举一些保护环境的措施，巩固对语法的掌握。
Step 6 Discussion (PPT 35-40) Have a discussion... A: I think that everyone should take your own shopping bags when go shopping. B: I agree. it's good for the environment. 本部分主要用来归纳重点语法：情态动词后跟动词原形，现在完成时等。
Step 7 Exercises (PPT 41- 52) Show some exercise to practice the grammar. 通过单选、词形填空、句型转换、翻译句子的形式练习所学的本节课的语法。
Step 8 中考链接 (PPT 53-54) Choose the exercise to practice: be +done 本部分设计被动语态和现在完成时的中考题，引导学生学习与中考链接。
Step 9 Homework (PPT 55 ) 1.Review present progressive, passive voice, present perfect, used to and modal verbs. 2. Read the articles in Learning English. 3. Preview the new words and expressions 4. Preview 1a-2a on page 101. 设计该作业主要使学生们熟练运用语法，并在生活中学以致用。
板书设计 Unit 13 We’re trying to save the earth! Section A (Grammar Focus-4c) 1. Have you ever taken part in an environmental project 2. It was the biggest clean-up project this city has ever had. 3. I think more than 1,000 people have come to help out. 4. People may think that big things must be done to save the earth. afford, reusable, transportation take part in, turn off, pay for, take action
教学反思 1. 本节语法课中特别注意综合语法的运用。 2. 语法比较简单，可以通过各种形式进行巩固练习。教 案
教学基本信息
学科 English 学段 初中 年级 九年级
单元 Unit 13 课题 We’re trying to save the earth! 总课时数 6
课时 Section B 2a-2e 课型 阅读课 授课时间
教学目标及教学重点、难点
教学目标： At the end of the class, the students will be able to: master the key words and phrases: gate, bottle, president, work, metal, creativity, throw away, put sth. to good use, pull down, upside down, bring... back talk about saving the earth and improve speaking, listening and writing skills. realize the importance of protecting the earth and to do things to save the earth.
教学重点： 1. Key vocabulary: gate, bottle, president, work, metal, creativity throw away, put sth. to good use, pull down, upside down, bring back 2. Key sentences: a. She lives in a house in the UK that she built herself out of rubbish. b. The windows and doors come from old buildings around her town that were pulled down. c. She opened a small shop where she sells her bags. d. 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. 3. Structure: a. an old boat turned upside down b. have been doing c.not only...but also...
教学难点： Learn to understand 2b, realize the importance of protecting the earth and to do things to save the earth.
教学过程(表格描述)
教学环节 主要教学活动 设置意图
Step 1 Warming-up (PPT3-4) 1. Look at the pictures and have a free talk about environmental protection. 2. Lead in 2a. 利用图片，激发学生兴趣，使学生自由谈论环保话题。为导入2b做铺垫。
Step 2 Presentation (PPT 5) Work on 2a. Look at the title and the pictures in 2b. Can you guess what the passage is about Talk about the small things we can do to protect the environment. Lead in 2b. 回答2a的问题，保护环境我们可以从小事做起，利用这些话题导入2b课文。
Step 3 Pre-reading (PPT 6-14) Fast reading Learn the reading strategies. Recognize how prefixes and suffixes may change the meaning of words and how they are used. 2. Read the passage and answer the questions. a.Who is Amy Hayes b. How many people are mentioned in the passage Who are they 3. Read the answers. 4. Work on 2b. Read the passage and complete the chart below. 阅读2b, 回答问题，完成表格，将文中人物填入相应的信息。学会阅读策略。
Step 4 While-reading (PPT 15-19) Careful reading. Read paragraph 2 and answer the questions. Read paragraph 3 and answer the questions. Read paragraph 4 and answer the questions. Read the answers. 本部分是课文细读部分。每读完一段都要完成相应的任务，以检测对文章的理解。通过问题设计，让学生带着问题阅读，提高他们的英语阅读能力以及解决问题的能力。运用本课时的阅读策略，辨别前缀和后缀使句意发生变化的用法。
Step 5 Language points (PPT 20- 29) 1. Explain the usage of return, recall, retract, throw away, put sth. to good use, creative, unusual, turned upside down, importance, not only ... but (also) .... 2. Ask the students to read them. 解决本节课的难点： return, recall, retract, throw away, put sth. to good use, creative, unusual, turned upside down, importance, not only ... but (also) .....
Step 6 Practice (PPT 30- 35) 1.Work on 2c. Fill in the blanks with the correct forms of the phrases in the box. Read them again. 2. Work on 2d. Underline the words in the passage based on the words below. What are the differences 3. Have a group work and practice the sentences and words. 阅读之后完成2c和2d，进行短语和构词法的语言输出。
Step 7 Post-reading (PPT 36-37) 1.Work on 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 2. Which things have to be done by governments and organizations Discuss these with your group. 这是阅读的输出环节，与搭档一起讨论，此处设计培养拓展学生的思维。
Step 8 Exercises (PPT 38-48) Show some exercise to practice the key vocabulary, the key sentences and structures. 通过词形填空、单选以及完成句子等形式练习所学的重点词汇和结构。
Step 9 中考链接 (PPT 49) Practice the usage of the following: turn off 通过练习中考题，使学生更好地把握重难点。
Step 10 Homework (PPT 50) 1.Review the new words and expressions you’ve learned today. 2.Write a short passage about more things you can do for our world. 熟练掌握所学的知识，培养学生的读写能力。
板书设计 Unit 13 We’re trying to save the earth! Section B (2a-2e) 1. She lives in a house in the UK that she built herself out of rubbish. 2. The windows and doors come from old buildings around her town that were pulled down. 3. She opened a small shop where she sells her bags. 4. 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. gate, bottle, president, work, metal, creativity throw away, put sth. to good use, pull down, upside down, bring back
教学反思 本节阅读课要引导学生掌握阅读策略：理解和掌握前缀和后缀改变句意的作用。 强调较难的结构： a. an old boat turned upside down b. have been doing c.not only...but also... 3. 教学过程中要注意培养学生的环保意识。
