2019版八年級(jí)英語下冊 Unit 8 A green world教案 （新版）牛津版.doc

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2019版八年級(jí)英語下冊 Unit 8 A green world教案 （新版）牛津版 總 課 題 8B Unit 8 A green world 總課時(shí) 7 第1課時(shí) 課 題 Comic strip and welcome to the unit 課型 New 教學(xué)目標(biāo) 1. To use some expressions about protecting environment. 2. To discuss the topic about protecting environment. 3. To encourage Ss’ sense of protecting environment. 教學(xué)重點(diǎn) 1. To use some expressions about protecting environment. 2. To discuss the topic about protecting environment. 教學(xué)難點(diǎn) 1.To use some expressions about protecting environment. To discuss the topic about protecting environment. 教學(xué)準(zhǔn)備 Tape recorder, Computer, Pictures Preview the words and the text. 教學(xué)方法 Listening 、reading、acting& Discussing 教學(xué)過程 教學(xué)環(huán)節(jié) 教 師 活 動(dòng) 復(fù)備 Pre—task: While—task: Post—task: Step I導(dǎo)人 Step 1 Warming up Ask: Did you know that all around the world, 3 to 6 billion trees are cut down each year? Have you ever planted a tree? Ask Ss: what’s the meaning of “the green life” Step 2 New words & phrases Show Ss some pictures, then teach Ss some new words. Step 3 role-play 1. Ask Ss to read the comic strip and then answer the following questions. (1). What is Hobo going to do? (2). Will more trees be planted this year? (3). What does Eddie like doing? (4). What will Eddie plant? 2.Act out the comic strip. Step 4 A green life The class 1, Grade 8 students are talking about ways to live a green life. Look at the pictures below and match them with the correct sentences. Ask: How to live a green life? Step 5 Listen and answer Ask Ss to read Part B and then answer the following questions. Ask: 1. How did Kitty go to school in the past? 2. What about now? 3. What does Millie think she should do to live a green life? 4. What about Daniel? 5. What about Sandy? Fill in the blanks. Step 6. Doing exercises Homework 1. Recite comic strip 2.Search on the Internet to learn more about how to live a green life. 教學(xué)反思 總 課 題 8B Unit 8 A green world 總課時(shí) 7 第2課時(shí) 課 題 Reading（1） 課型 New 教學(xué)目標(biāo) 1. To guess the main idea of the text by reading the article. 2. To know some action about Switzerland. 3. To encourage Ss to protect the environment. 教學(xué)重點(diǎn) To guess the main idea of the text by reading the article. 教學(xué)難點(diǎn) To encourage Ss to protect the environment. 教學(xué)準(zhǔn)備 Tape recorder, Computer, Pictures ,Preview the words and the text. 教學(xué)方法 Listening 、reading、acting& Discussing 教學(xué)過程 教學(xué)環(huán)節(jié) 教 師 活 動(dòng) 復(fù)備 Pre—task: While—task: Post—task: Step 1 Presentation 1. Show Ss some pictures about the new words. 2. Finish the following exercises. Match the words on the left with the meaning on the right. Step 2 Warming up 1. What do you know about this country? 2. Read the article quickly and answer the question. When’s World Environment Day? World Environment Day is on 5 June. Step 3 careful reading 1. Read the first paragraph carefully and answer the questions. (1). What is Switzerland like? (2). What do people there try to do? They try to keep their country beautiful and clean. 2.Read the paragraphs 2 and 3 carefully and answer the questions. (1). What can be recycled in Switzerland? Things like glass, plastic, paper, old clothes and shoes can be recycled. (2). What does Martina’s family do with their old clothes? (3). Does Switzerland have laws to protect the environment? (4). What will happen if you drop litter in a public place in Switzerland? 3.Read the paragraphs 4 and 5 carefully and answer the questions. (1). What are the new ways to get energy? To get energy from the sun, wind and water. (2). What are the advantages of these new types of energy? They cost very little and will never fun out. Also, they produce little pollution. Step 4 Group work How doyou understand “Green Switzerland? What’s the meaning of “green”? Step 4. Doing exercises. Homework 1. Read the text loudly. 2. Finish some related exercises. 教學(xué)反思 總 課 題 8B Unit 8 A green world 總課時(shí)7 第3課時(shí) 課 題 Reading（2） 課型 New 教學(xué)目標(biāo) 1. To understand the text. 2. To master the usage of the language points. 教學(xué)重點(diǎn) To master the usage of the language points. 教學(xué)難點(diǎn) To master the usage of the language points. 教學(xué)準(zhǔn)備 Tape recorder, Computer, Pictures ,Preview the words and the text. 教學(xué)方法 Listening 、reading、acting& Discussing 教學(xué)過程 教學(xué)環(huán)節(jié) 教 師 活 動(dòng) Pre—task: While—task: Post—task: Step 1 presentation Do you remember the article “Green Switzerland”? Can you finish the table about it? Step 2 language points Step 3 practice Complete the following article Switzerland is a beautiful country with high ____________and clean blue lakes. Things like glass, plastic and paper ________ into different groups and then recycled. An organization ________old clothes from all over the country and recycles them. The Swiss government has many laws _______the environment. If you cut down trees, you _______. Nature is the greatest treasure. We ________its rich resources to live. We must protect it ________. We can use new types of energy because they cost little and will never_________. Moreover, they ______little pollution. Let’s do something to _______! Step 4 activities Show Ss some pictures. Ask Ss to make a discussion about “make a greener world”. Homework: 教學(xué)反思 總 課 題 8B Unit 8 A green world 總課時(shí) 7 第4課時(shí) 課 題 Grammar 課型 New 教學(xué)目標(biāo) 1. 能掌握并正確運(yùn)用被動(dòng)語態(tài)的一般將來時(shí)。 2.能正確運(yùn)用詞匯及知識(shí)點(diǎn)。 教學(xué)重點(diǎn) 能掌握并正確運(yùn)用被動(dòng)語態(tài)的一般將來時(shí) 教學(xué)難點(diǎn) 能掌握并正確運(yùn)用被動(dòng)語態(tài)的一般將來時(shí) 教學(xué)準(zhǔn)備 Computer, Pictures ,Preview the words and the text. 教學(xué)方法 Reading、Discussing 教學(xué)過程 教學(xué)環(huán)節(jié) 教 師 活 動(dòng) 復(fù)備 Pre—task: While—task: Post—task: Step1 Lead in 1.Teacher helps students to revise Passive voice in the simple present and past tenses. And write down the sentences and mark in red. 1) Trees are planted in March every year. 2) The little girl was saved by a policeman. 3) Many tall buildings were built last year. 2. Let Ss revise the simple present and past tenses. Step2.Presentation. 1.By revising Reading to ask some questions: 1) What will happen if you cut down a tree in Switzerland? Ss:We will be punished if we cut down a tree in Switzerland. 2.)What will happen if you drop litter in a public place in Switzerland? Ss: We will be fined by the police if we drop litter in a public place in Switzerland . 2. Give more examples. The classroom will be /is going to be cleaned by Tom tomorrow. The sports meeting will be /is going to be held next month. More trees will be/are going tobe planted by our school next year. Let Ss read the simple future tense and learn to the usage of it . By contrasting active voice and passive voice to help Ss to understand the structure of passive voice. Tom will clean the classroom tomorrow. Subject Verb Object The classroom will be cleaned by Tom tomorrow. Step3.Practice. 1. Give some sentences about active voice of simple future tense and change them into passive voice. 2. Complete the Part A in groups. 3.Let students read the sentences,then check the answers togethers . 4.The teacher introduces Part B ,and then let them complete it. 5.Complete “Work out the rule”. Step4.Homework: Do exercises on exercise book . Try to remember the rule . 教學(xué)反思 總 課 題 8B Unit 8 A green world 總課時(shí) 7 第5課時(shí) 課 題 Integrated skills 課型 New 教學(xué)目標(biāo) 1.能聽懂有關(guān)環(huán)保話題的對話，并從聽力材料中獲取需要的信息。 2. 能用所得信息將語篇補(bǔ)充完整。 3.能就環(huán)保話題 進(jìn)行交流。 教學(xué)重點(diǎn) 1.能聽懂有關(guān)環(huán)保話題的對話，并從聽力材料中獲取需要的信息。 2.能用所得信息將語篇補(bǔ)充完整。 教學(xué)難點(diǎn) 能就環(huán)保話題 進(jìn)行交流。 教學(xué)準(zhǔn)備 Computer, Pictures Preview the words and the text. 教學(xué)方法 Listening 、reading、acting& Discussing 教學(xué)過程 教學(xué)環(huán)節(jié) 教 師 活 動(dòng) 復(fù)備 Pre—task: While—task: Post—task: Step 1Leading-in Step1.Lead in. 1.T: How can we live a green life? What can we do to protect the environment in our daily lives? Revise the last lesson by this way . 2.T:Protecting the environment is very important. We can help protect the environment by doing some simple things, such as turning off the tap when brushing our teeth, taking shorter showers, using both sides of the paper and recycling empty bottles. Teach: turn off the tap empty Step2.Listening. 1.Let students complete the table of Part A1. T:Let us listen to the conversation and finish the table in PartA1. 2.T:Daniel and Sandy are talking about the results of the survey. Complete PartA2. 3.Retell PartA2 in sentences, then check the answer. 1) Thirty-five students turn off the tap when they brush their teeth. 2)Twenty students take showers for less than ten minutes. 3)Forty students use both sides of the paper. 4)Fifteen students recycle empty bottles. 4.Complete PartA3. Step3 Activity. 1.Do a survey in groups of four and ask their group members about their daily habits. 2.Ask some groups to show in class. Speak up: Step4.Presentation. 1.T:Now you have learnt a lot about what you can do to protect the environment. Can anybody tell me some other ways to protect the environment. Let Ss discuss. 2.Listen to their conversation and tell what they can do. Play Part B. 3.Answer the question: They can plant more trees. Step2.Practice. 1.Read the conversation after the tape. 2.Read in roles. Step5.Homework: To remember all the new words and phrases. To recite the dialogue of part of B. 教學(xué)反思 總 課 題 8B Unit 8 A green world 總課時(shí) 7 第6課時(shí) 課 題 Study skills 課型 New 教學(xué)目標(biāo) 1. To be familiar with some common mistakes in a piece of writing . 2. To learn how to correct the mistakes . 3. To form a good habit of checking the work . 教學(xué)重點(diǎn) 1.To be familiar with some common mistakes in a piece of writing . 2.To learn how to correct the mistakes . 教學(xué)難點(diǎn) 1.To be familiar with some common mistakes in a piece of writing . 教學(xué)準(zhǔn)備 Computer, Pictures ，Preview the words and the text. 教學(xué)方法 Listening 、reading、acting& Discussing 教學(xué)過程 教學(xué)環(huán)節(jié) 教 師 活 動(dòng) 復(fù)備 Pre—task: While—task: Post—task: Step1 Presentation 1.T says : Let’s do a survey .If you often check your work after you finish it ,raise your hands . Ask :Why do you often do that ? You can correct a lot of your own mistakes by checking your work .After you have finished a piece of writing , always spend some time reading it through . 2.Ask : What kinds of mistakes do you often make ? Such as : word usage mistakes , punctuation mistakes , spelling mistakes , missing words , grammatical mistakes . 4. Show some more examples . Step 2 Practice 1.Ask them to work in groups and read the passage carefully and try to correct them . 2.Check the answers . 3.Ask them to read the correct passage together loudly . 4.Do more exercises . 5. Check the answers together. Step3 Explain 1.correct one’s own mistakes 2. finish a piece of writing 3.read through 4.be dug up from the ground 5.millions of years Step 4 Doing exercises Homework 1.Try to remember the phrases . 2.To learn how to correct mistakes . 3. Preview the next lesson . 教學(xué)反思 總 課 題 8B Unit 8 A green world 總課時(shí) 7 第7課時(shí) 課 題 Task& Self--assessment 課型 New 教學(xué)目標(biāo) 1.To arrange ideas before writing. 2.To use the vocabularies, phrases and sentence structures fluently. 教學(xué)重點(diǎn) To use the vocabularies, phrases and sentence structures fluently. 教學(xué)難點(diǎn) To arrange ideas before writing. 教學(xué)準(zhǔn)備 Computer, Pictures ,Preview the words and the text. 教學(xué)方法 Listening 、reading、acting& Discussing 教學(xué)過程 教學(xué)環(huán)節(jié) 教 師 活 動(dòng) 復(fù)備 Pre—task: While—task: Post—task: Step 1 Lead in 1.T continues to talk about the topic of protecting the environment . Ask : How can we go green ? Ask them to say something about how to protect the environment . 2.Ask : What can we do to save water ? 3.Ask : What can we do to save power? Ask them to discuss. Step2 Presentation 1.Say : The Class1, Grade 8 students are going to give a presentation on how to go green .Let’s read Millie’s notes . Ask : (1) What can we do to save water ? (2)What can we do to save power? (3)What can we do to reduce pollution ? (4)What else can we do to live a green life ? 2. Ask them to complete part B and check the answers . 3. Encourage all the boys and girls to read it loudly . 4.Explain some language points : (1)take some simple steps 采取一些簡單的措施 (2)in use 在使用中 (3)more tips for a green lifestyle 過綠色生活的更多辦法 (4)follow these small steps 遵循這些小步驟 (5)make a big difference 有大影響 (6)develop a green lifestyle 開發(fā)一種綠色生活 Step3Writing 1.Say : We have read Millie’s script . Now it’s your turn to give a presentation on how to go green .Discuss this in groups of four and write down your notes first . 2.Give them some introductions : 3.Provide some pictures for them and ask them to write their own passages . 4.Ask some of them to show their writing . Say : Now you have finished your own script .Work in pairs .Read each other’s articles and check them carefully . Sample writing Homework. 教學(xué)反思