牛津译林八年级上Unit 4 Do it yourself.复习学案

8A Unit 4 Do it yourself Revision 教学目标 1.掌握四会单词，词组和句型 2.理解DIY含义，知道工具的用途 3.明确本单元的中心任务 4.学习祈使句以及它的否定形式。 5.学习’should’和‘ought to ’and ‘had better’给建议的基本用法。 教学重难点 1.掌握四会单词，词组和句型 2.理解DIY含义，知道工具的用途 3.学习祈使句以及它的否定形式。 4.学习’should’和‘ought to ’and ‘had better’给建议的基本用法。 教学环节 Step1Greeting Step2Revision 翻译下列短语和句子 1 工具_____ 2. 自己做_____ 3. 确切地_____4. 修理坏椅子_____ 5. 代表_____6. 看说明书_____ 7. 需要一些工具_____ 二、预习对话，回答下列问题 1 What does Eddie give Hobo 2 What should we do first 3 Does Eddie want to help Hobo 三、预习Welcome to the Unit Part A， 1. What do we use brush to do 2. What do we use tape to do 3. What do we use glue to do 四．读对话，回答Comic strip问题 1. What does Hobo get from Eddie 2. What should we do first 五．根据对话内容，完成下面短文 Today Eddie gave Hobo a new _____ .Hobo thinks it is good for them to _____ the bed _____. But they should read the _____ first. And they need _____ _____. And Eddie doesn’t want to _____ Hobo. Hobo must _____ _____ _____. 六．小组讨论，Do you think Eddie needs to help Hobo Why Step3Presentation 1. 教师先列举一些已经学过的动词开头的句子。 如：Put the picture on the wall. Close the window. Take the second turning on the left. 告诉学生：这种动词开头的句子就是祈使句，它使用的场合就是当我们要告诉别人做什么时候 2. 介绍祈使句的否定式，就是在祈使句的开头加上‘don’t /do not’. 意思是告诉别人不做某事。 如： Don’t smoke in the room. Don’t bring your dog here next time. 有时为了显示说话的礼貌，通常会在祈使句的开头或结尾加’please’. 如：Please help me carry the heavy box. Don’t play in the street, please. Step4Practice 1. Ask students to finish the exercise on page 47 1). _____ out piece of card. 2). _____ some words or sentence on each card. 3). _____ a pictur e about the words or sentence on the other side of the card. 4). _____ at the p icture for a few seconds and _____ to remember the content on the other side. Please _____ (not) up, _____ trying, and you will find you can remember things well. 2. Check the answers with your partner Step5Presentation cut out 剪出 on the other side of card 在卡片的另一边 try to remember 尽量记住 for a few seconds 几秒钟 keep trying 坚持尝试 give up 放弃 Step 6 Presentation 我们还可有用‘should’, ‘ought to’ and ‘had better’ 来给建议，告诉人们最好怎么做。 三个词的区别 ‘should’ and ‘ought to’一般可以互换使用，‘had better’ 在语气上比前两者更强力。 如：You should/ought to know a little about DIY. You had better buy a new watch, this is broken 注意：‘ought to’ 和‘had better’ 变成否定式就是在ought 和 had 后加not. 如：You had not better be late for the meeting. You ought not to put so many books here. Step7Revision 1.Write out the opposite of the following adjectives polite famous clean_____ clear easy fit _____ helpful kind lucky _____ safe popular sure _____ tidy tiring usual_____ 2. Say: With some adjectiv ... ...