牛津8B unit8 教案教学设计(译林牛津版英语八年级) |
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中学英语教学资源网 → 英语教案 → 教学设计 2016-06-07 手机版 | ||||
Grammar Teaching aims: To learn to use passive voice in the simple future tense. Teaching steps: Step 1 Presentation 1. Show some pictures and present the new words: display, pollute, harm, living. 2. Let some students spell the words. 3. Read after the teacher. 4. Read together. Step 2 Explanation 1. 被动语态的一般将来时的概念 被动语态的一般将来时用来描述将要发生的动作。 e.g. He will be/is going to be taken to hospital in a few minutes. 他几分钟之内就会被送到医院。 The food will be /is going to be eaten by the dog soon. 这些食物马上就会被狗吃掉。 2. 被动语态的一般将来时的构成 主语 will be/ be going to be 过去分词 I will be /am going to be supported. You /We /They will be /are going to be He /She/It will be /is going to be 注意:主语是第一人称时,被动语态的一般将来时也可以用“shall be+动词的过去分词”来表达。 Step 3 Practice 1. Complete part A on page 112. 2. Check the answers. 3. Complete part B on page 113. 4. Check the answers. Step 4 Exercises I. 根据句意及括号内所给动词的提示填空。 1. A cat __________ (keep) in my grandmother’s house. 2. The concert ___________ (hold) last Friday evening. 3. Jane was made __________ (work) ten hours a day. 4. A new hospital _________________ ______ (build) in our city next year. 5. More than 50 trees ________________ (plant) since last month. II. Complete part C on page 114. Step 5 Homework 1. Review the contents of this lesson. 3. Preview the next lesson. Integrated skills Teaching aims: 1. Learn some words and phrases. 2. Practise listening skills by listening to a text. Teaching steps: Step 1 Revision Translate some sentences. 1被扔进湖里 be thrown into lakes 2被装满 be filled with 3使人们生病 make people ill/sick 4将来 in the future 5清理 clean up 6和……一样 as well as 7土地和水污染 land and water pollution 8采取行动做某事 take action to do sth. 9有机会做某事 have chance to do sth. 10考虑 think about 11这场演出将会在你们学校礼堂举行。 The show will be held at the school hall. 12污染是世界上最大的问题之一。 Pollution is one of the biggest problems in the world today. Step 2 Presentation Present the new words. empty adj. 空的 survey n. 调查 Read aloud these new words Step 3 Warming up How can we live a green life? What can we do to protect the environment in our daily lives? Using some pictures to show how to go green in our daily lives. Step 4 Listening Listen to the tape and finish Part A1. The Class 1, Grade 8 students want to do a survey to get some ideas for their presentation on how to go green. Listen to the conversation between Daniel and Sandy and write the correct information in the table below. A survey on students’ daily habits. Time: Survey (1) _____________ Daniel and Sandy meet: (2) __________________ Place: (3) __________________ Numbers of students: (4) _________ Boys: (5)__________ Girls: (6) _________ Numbers of questions: (7) __________ Keys: (1) 4 p.m. this Wednesday (2) 3:40 p.m. this Wednesday (3) Room 201 (4) 50 (5) 25 (6) 25 (7) 6 Listen to the tape and finish Part A2. Daniel and Sandy are talking about the results of the survey. Listen carefully and then complete the table below. Turn off the tap when brushing teeth 35 Take showers for less than 10 minutes 20 Use both sides of the paper 40 Recycle empty bottles 15 Turn off the lights when they leave a room 41 Take their own bags to the supermarket 9 Complete Part A3. Sandy is writing a note to Mr Wu about the survey she and Daniel have done. Help her complete the note. Use Parts A1 and A2 to help you. Dear Mr Wu, Daniel and I did a survey this (1)__________. Students were asked about their (2)____________. Here are the results of the survey. Only (3)_____ students usually take showers for less than 10 minutes, but (4)_____ students turn off the tap when brushing their teeth. Only 15 students recycle (5)____________, but (6)____ students use both sides of the paper. It is great that most students remember to (7)_________ the lights when they leave a room, but few students take their own (8)________ to the supermarket. The survey shows that students are doing a lot to help protect the environment, but there are still many more things they can do. Sandy Keys: 1. Wednesday 2. daily habits 3. 20 4. 35 5. empty bottles 6. 40 7. turn off 8. bags Step 5 Speak up 1. Listen to the conversation between Sandy and Kitty then answer the questions: 1) What has been a serious problem all around the world? 2) What can Kitty do to protect the environment? 3) Is air pollution harmful to our health? 2. Listen to their conversation again and find out the advantages of planting trees. • Trees make our town look nicer. • Trees reduce dust and help keep air clean. • Trees help keep soil in place during storms. • Trees provide home for animals. 3. Read aloud the conversation then work in pairs to ask and answer. Use the conversation as a model 4. Make your own dialogue. Sample conversation S 1: Water is very important for all living things. S 2: Yes. We should use our water carefully and not waste it. S 1: Right. We can help save water by doing many simple things like turning off the tap while we brush our teeth. S 2: Taking short showers saves even more water. S 1: Saving water is good for the environment. I hope all of us do our best to save water. S 2: I hope so too. Step 6 Language points 1. I think our town will look nicer with more trees around. 句中with more trees around 为介词短语,起副词作用。Around 用作副词,意思是“周围,四周”。 e.g. I could hear laughter all around. 我可以听见周围的笑声。 2. Air pollution is harmful to our health. be harmful to sb.= harm sb. = do harm to sb. 对某人有害 e.g. Air pollution is harmful to our health. = Air pollution harm to our health. = Air pollution does harm to our health. 空气污染对我们的健康是有害的。 3. They provide home for animals too. provide sth. for sb. = provide sb. with sth. 提供给某人某物 e.g. They provide homes for animals. = They provide animals with homes. 他们给动物提供了家园。 Step 7 Let’s do a survey. Work in groups of four and ask your group members about their daily habits. Then write a short passage about the results and report it to the class. Step 8 Exercises 一、根据汉语提示填空。 1. There is a ______(调查) on learning English. 2. He joined an English club to improve his ______ (日常的) English. 3. Smoking is a kind of bad _______(习惯) . 4. Some of the waste material can be reworked for _________ (再利用). Keys: 1 survey 2 daily 3 habit 4 recycling 二、汉译英。 1. 几乎没有学生带他们自己的袋子去超市。 2. 这是调查的结果。 Keys: 1. Few students take their own bags to the supermarket. 2. Here are the results of the survey. Step 9 Homework 1. Remember the new words in this lesson. 2. Preview the next lesson. Study skills Teaching aims: 1. To learn to talk about how to protect the environment 2. To learn to correct the mistakes by checking the work Teaching steps: Step 1 Revision Translate the phrases and sentences. 1.关掉水龙头 2.少于 3. 扔掉 4. 依靠 5. 自然资源 6. 洗澡 7. 刷牙 8. 学生的数量 9. 用纸的两面 10. 回收空瓶子 11. 关灯 12. 做一个调查 13. …的结果 14. 保护环境 15. 几乎没有学生带他们自己的袋子去超市。 16. 这是调查的结果。 17. 调查表明学生为帮助保护环境正在做许多事。 Step 2 Presentation 1. Present some new words with pictures and then read them aloud 2. Let some students spell the words. 3. Read after the teacher. 4. Read together. Step 3 Study skills 1. Explanation We can correct a lot of our own mistakes by checking our work. After we have finished a piece of writing, always spend some time reading it through. Types of mistakes Step 4 Exercises 1. Complete the exercises on textbook. Millie has written an article. Help her check her work. Underline the mistake, make the corrections and decide the types of mistakes she has made. Let’s protect the environment! People depend natural resources to live. Water and soil help provide us with necessary food and drinks. Coal, oil and natural gas is not only useful for families, but have a wider use for factorys. Some natural resources are around us, such as water. Others like coal, oil and natural gas are dug up from the ground. They will form over thousands or even millions of years. As a result, it is very important for us to use them wise. If they are used and thrown away carelessly. finally some of them will run out. It is time for us to take proper actions to protect our enviromnent. We should try produce less waste, reuse or recycle things if possible? 2. Check the answers. 3. Then read them aloud. 4. Do more exercises Correct mistakes in the sentences. 1) You should pay not attention to his words. 2) Nobody can prove him wrongly. 3) Who made them so sadly? 4) What a valuable advice it is! 5) I really don’t know what to solve the problem. 6) I don’t see anything strange about the photo, too. 7) What is he look like? He is kind and helpful. 8) Listen, the music is sounding beautiful. Step 5 Homework Write a short passage “My green life” and use the skills we have learnt today to check your work. Task Teaching aims: 1. To learn some information about going green. 2. To learn how to write a script on how to go green. Teaching steps: Step 1 Presentation 1. Show some pictures and present the new words: simple, step, power. 2. Read after the teacher. 3. Read together. Step 2 Warming up Discuss: How can we go green? go green = protect the environment Step 3 Brainstorm What can we do to save water? What can we do to save power? What can we do to reduce pollution? Step 4 Reading Read Millie’s notes on page 118 and find out: What can we do to save water? What can we do to save power? What can we do to reduce pollution? Which else can we do to live a green life? Step 5 Practice 1. Complete Millie’s script on page 119. 2. Check the answers. 3. Read together. Step 6 Language points Here are some simple steps to take. take some steps 采取一些措施 e.g. We should take some simple steps to save water. 我们应该采取一些简单的措施来节约用水。 Step 7 Writing Show some pictures about protecting environment. Let the students to give a presentation on how to go green. Useful expressions: 1) It is time for us to …. 2) We can save water by …. 3) We should use/take …. 4) … is a good way to …. 5) It is important for us to …. 6) It is good to …. 7) Moreover, …. Step 8 Exercises I. 用所给单词的适当形式填空。 1. The waste can ______________(separate) into different groups to recycle. 2. Take your own bags when __________ (shop). 3. You should do more exercise and watch ______ (little) TV. 4. We can save water by ________ (take) shorter showers. 5. You need to check your homework after finishing _________ (write). II. 汉译英。 1. 我们可以通过缩短淋浴时间来节约用水。 2. 为了节约电力,当我们离开房间时应该把灯关掉。 3. 好习惯能够帮助减少污染。 4. 对我们来说养成环保的生活方式很重要。 5. 遵循这些小步骤,你可以对地球产生大影响。 6. 当电视和电脑不用时,我们应该关掉电源。 Step 9 Homework 1. Finish your script. 2. Review all the new words and language points in this unit. |
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