Unit 8 Task教学详案--牛津译林版中学英语八年级下
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| 名称 | Unit 8 Task教学详案--牛津译林版中学英语八年级下 |  | |
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| 资源类型 | 试卷 | ||
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| 科目 | 英语 | ||
| 更新时间 | 2024-02-21 19:41:09 | ||
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Unit 8 A green world
Task
设计说明 作为本单元的最后一个课时，学生已有较多的知识储备，可明确本课任务。然后引导学生复习相关语句并考虑从哪些方面进行写作，帮助学生拓展思维，理清思路。从阅读文章、回答问题入手，引导学生总结出写文章的大体段落结构;再分段细读，帮助学生赏析写作范文的遣词造句和段落结构。最后通过修改例文，启发、鼓励学生改善自己的习作。 教学目标 通过本课节的教学，让学生达成以下目标： 1.知识目标 掌握词汇：simple, step 2.能力目标 (1)了解一些关于环保的信息； (2)学习怎样写一篇有关环保的文章。 3.情感目标 学习环保技巧，提高环保意识。 重点难点 1.重点：掌握环保方面的词句和表达。 2.难点：运用所学知识写有关环保的文章。 教学准备 PPT 课件；相关图片。 授课时数 1课时 教学过程 Step 1 Lead-in Show the students some pictures and phrases. Step 2 Presentation Ask the students one question. How to go green Answers: Maybe we can protect the environment by saving the energy. We can develop a green lifestyle by… saving water saving power reducing pollution following more tips for a green lifestyle, such as… 2. Talk about how to go green from the following aspects in pairs. Write down the key phrases or sentences. (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) Are there any more tips for a green lifestyle 3. Show some pictures to explain how to go green. (1) What can we do to save water Take shorter showers. Turn off the tape when we brush teeth. Reuse water if possible. (2) What can we do to save power Turn off the lights when we leave a room. Turn off the power when our TV or computer is not in use. (3) What can we do to reduce pollution Do not use plastic bags. Take our own bags when shopping. Separate waste into different group. (4) What else can we do to live a green life Do more exercise and watch less TV. Plant some flowers at home. Step 3 Practice 1. Finish part B by using the information on Page 119 and let the group leader check the answers. Our environment is changing for the worse, so it is time for us to (1)________. Here are some simple steps to take. We can save water by taking (2) ________ and turning off (3) ________ when we brush our teeth. We should also (4) ________ if possible. In order to save power, we should (5) ________ when we leave a room. We should also turn off the power when our TV or computer is (6) ________. Some other good habits can help reduce pollution too. We should not use (7) ________. Instead, we should take (8) ________ when shopping. Recycling is also a good way to help reduce pollution. We should separate (9) ________ into different groups so that it can be recycled. Moreover, it is important for us to develop a green lifestyle. We should (10) ________ and watch less TV and it is good to (11) ________ at home. Follow these small steps, and you can make a big difference to the Earth! Answers: (1) go green (2) shorter showers (3) the tap (4) reuse water (5) turn off the lights (6) not in use (7) plastic bags (8) our own bags (9) waste (10) do more exercise (11) plant some flowers Ask students to practise words and phrases with their partners. (1) It is time for us to... 到我们做……的时间了。 (2) We can save water by... 我们可以通过……节约水。 (3) We should use/take... 我们应该使…… (4) … is a good way to... ……是一个……的好方法。 (5) It is important for us to... 对我们来说……很重要。 (6) It is good to... ……很好。 (7) Moreover, ... 此外，…… Step 4 Language points (1) Here are some simple steps to take. 这是一些可以采取的简单措施。 take some steps 采取一些措施 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。 (2) We should separate waste into different groups so that it can be recycled. 我们应该把垃圾分成不同类别，以便能够重复利用。 so that… 以便（表目的, 后接句子） They may be able to help with it so that you can have a break. 他们可以帮忙，这样你就可以歇一歇了。 Step 5 Writing 1. Ask students to read the following Chinese and think about how to write the article. 水对我们的生命起着重要的作用, 它是生命的源泉, 是人类赖以生存和发展的不可缺少的重要的资源之一。我们学校准备举行 “节约用水，从现在做起” 的英语征文比赛。请根据以下表格内容写一篇不少于80词的英语短文。 重要性没有水, 人类就无法生存；水的不同用途。不良现象不关水龙头；洗澡时间过长；……(列举其他不良现象)。建议你的建议(2-3条)。
Possible version: How to Save Water Water is very important in our life. We drink it every day and use it to cook and wash things. We cannot live without water. But in our daily life, we sometimes forget to turn off the tap. And we take long shower. We even throw rubbish into the river. Do you know how to save water There are several ways to save water. Firstly, take shorter showers and don’t leave the tap running when we don’t need to use water. Secondly, try to reuse water. It’s the most important way for us to save water. At last, we should not pollute water so that we will have fresh water for years and years. If we do not save water, the last drop of water will be a teardrop. To protect water is to protect our life. 2. Lead students to check their writing in a group of 2 students. Step 6 Homework 1. Finish your script. 2. Review all the new words and language points in this unit. 当堂达标 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. 翻译。 1. 我们可以通过缩短淋浴时间来节约用水。 _____________________________________________________ 为了节约电力，当我们离开房间时应该把灯关掉。 _____________________________________________________ 好习惯能够帮助减少污染。 _____________________________________________________ 对我们来说养成绿色的生活方式很重要。 _____________________________________________________ 采取这些措施，你可以对地球产生大的影响。 _____________________________________________________ 当电视或电脑不用时，我们应该关掉电源。 _____________________________________________________ 7. 把它拿近点，以便我能看得清楚些。 _____________________________________________________ Answers: Ⅰ. 1. be separated 2. shopping 3. less 4. taking 5. writing Ⅱ. 1. We can save water by taking shorter showers. 2. In order to save power, we should turn off the lights when we leave a room. 3. Good habits can help reduce pollution. 4. It’s important for us to develop a green lifestyle. 5. Take these steps, and you can make a big difference to the Earth. 6. We should turn off the power when our TV or computer is not in use. 7. Bring it nearer so that I can see it better. 板书设计 Unit 8 A green world TaskHow to go green 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. Are there any more tips for a green lifestyle Useful expression 1. It is time for us to... 2. We can save water by... 3. We should use/take... 4. We should use/take... 5. It is important for us to... 6. It is good to... 7. Moreover, ...
教学反思
Task
设计说明 作为本单元的最后一个课时，学生已有较多的知识储备，可明确本课任务。然后引导学生复习相关语句并考虑从哪些方面进行写作，帮助学生拓展思维，理清思路。从阅读文章、回答问题入手，引导学生总结出写文章的大体段落结构;再分段细读，帮助学生赏析写作范文的遣词造句和段落结构。最后通过修改例文，启发、鼓励学生改善自己的习作。 教学目标 通过本课节的教学，让学生达成以下目标： 1.知识目标 掌握词汇：simple, step 2.能力目标 (1)了解一些关于环保的信息； (2)学习怎样写一篇有关环保的文章。 3.情感目标 学习环保技巧，提高环保意识。 重点难点 1.重点：掌握环保方面的词句和表达。 2.难点：运用所学知识写有关环保的文章。 教学准备 PPT 课件；相关图片。 授课时数 1课时 教学过程 Step 1 Lead-in Show the students some pictures and phrases. Step 2 Presentation Ask the students one question. How to go green Answers: Maybe we can protect the environment by saving the energy. We can develop a green lifestyle by… saving water saving power reducing pollution following more tips for a green lifestyle, such as… 2. Talk about how to go green from the following aspects in pairs. Write down the key phrases or sentences. (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) Are there any more tips for a green lifestyle 3. Show some pictures to explain how to go green. (1) What can we do to save water Take shorter showers. Turn off the tape when we brush teeth. Reuse water if possible. (2) What can we do to save power Turn off the lights when we leave a room. Turn off the power when our TV or computer is not in use. (3) What can we do to reduce pollution Do not use plastic bags. Take our own bags when shopping. Separate waste into different group. (4) What else can we do to live a green life Do more exercise and watch less TV. Plant some flowers at home. Step 3 Practice 1. Finish part B by using the information on Page 119 and let the group leader check the answers. Our environment is changing for the worse, so it is time for us to (1)________. Here are some simple steps to take. We can save water by taking (2) ________ and turning off (3) ________ when we brush our teeth. We should also (4) ________ if possible. In order to save power, we should (5) ________ when we leave a room. We should also turn off the power when our TV or computer is (6) ________. Some other good habits can help reduce pollution too. We should not use (7) ________. Instead, we should take (8) ________ when shopping. Recycling is also a good way to help reduce pollution. We should separate (9) ________ into different groups so that it can be recycled. Moreover, it is important for us to develop a green lifestyle. We should (10) ________ and watch less TV and it is good to (11) ________ at home. Follow these small steps, and you can make a big difference to the Earth! Answers: (1) go green (2) shorter showers (3) the tap (4) reuse water (5) turn off the lights (6) not in use (7) plastic bags (8) our own bags (9) waste (10) do more exercise (11) plant some flowers Ask students to practise words and phrases with their partners. (1) It is time for us to... 到我们做……的时间了。 (2) We can save water by... 我们可以通过……节约水。 (3) We should use/take... 我们应该使…… (4) … is a good way to... ……是一个……的好方法。 (5) It is important for us to... 对我们来说……很重要。 (6) It is good to... ……很好。 (7) Moreover, ... 此外，…… Step 4 Language points (1) Here are some simple steps to take. 这是一些可以采取的简单措施。 take some steps 采取一些措施 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。 (2) We should separate waste into different groups so that it can be recycled. 我们应该把垃圾分成不同类别，以便能够重复利用。 so that… 以便（表目的, 后接句子） They may be able to help with it so that you can have a break. 他们可以帮忙，这样你就可以歇一歇了。 Step 5 Writing 1. Ask students to read the following Chinese and think about how to write the article. 水对我们的生命起着重要的作用, 它是生命的源泉, 是人类赖以生存和发展的不可缺少的重要的资源之一。我们学校准备举行 “节约用水，从现在做起” 的英语征文比赛。请根据以下表格内容写一篇不少于80词的英语短文。 重要性没有水, 人类就无法生存；水的不同用途。不良现象不关水龙头；洗澡时间过长；……(列举其他不良现象)。建议你的建议(2-3条)。
Possible version: How to Save Water Water is very important in our life. We drink it every day and use it to cook and wash things. We cannot live without water. But in our daily life, we sometimes forget to turn off the tap. And we take long shower. We even throw rubbish into the river. Do you know how to save water There are several ways to save water. Firstly, take shorter showers and don’t leave the tap running when we don’t need to use water. Secondly, try to reuse water. It’s the most important way for us to save water. At last, we should not pollute water so that we will have fresh water for years and years. If we do not save water, the last drop of water will be a teardrop. To protect water is to protect our life. 2. Lead students to check their writing in a group of 2 students. Step 6 Homework 1. Finish your script. 2. Review all the new words and language points in this unit. 当堂达标 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. 翻译。 1. 我们可以通过缩短淋浴时间来节约用水。 _____________________________________________________ 为了节约电力，当我们离开房间时应该把灯关掉。 _____________________________________________________ 好习惯能够帮助减少污染。 _____________________________________________________ 对我们来说养成绿色的生活方式很重要。 _____________________________________________________ 采取这些措施，你可以对地球产生大的影响。 _____________________________________________________ 当电视或电脑不用时，我们应该关掉电源。 _____________________________________________________ 7. 把它拿近点，以便我能看得清楚些。 _____________________________________________________ Answers: Ⅰ. 1. be separated 2. shopping 3. less 4. taking 5. writing Ⅱ. 1. We can save water by taking shorter showers. 2. In order to save power, we should turn off the lights when we leave a room. 3. Good habits can help reduce pollution. 4. It’s important for us to develop a green lifestyle. 5. Take these steps, and you can make a big difference to the Earth. 6. We should turn off the power when our TV or computer is not in use. 7. Bring it nearer so that I can see it better. 板书设计 Unit 8 A green world TaskHow to go green 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. Are there any more tips for a green lifestyle Useful expression 1. It is time for us to... 2. We can save water by... 3. We should use/take... 4. We should use/take... 5. It is important for us to... 6. It is good to... 7. Moreover, ...
教学反思