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视频标签：Robots,Grammar
所属栏目：高中英语优质课视频
视频课题：人教版高中英语选修七Book7 Unit 2 Robots Grammar 甘肃省会宁
教学设计、课堂实录及教案：人教版高中英语选修七Book7 Unit 2 Robots Grammar 甘肃省会宁县第一中学
Unit 2 Robots Grammar
The Passive Voice( including the Infinitive)
Teaching goals 教学目标
Revise the Passive Voice (including the Infinitive)
Teaching important and difficult points教学重难点
The use of the passive infinitive. Teaching methods
教学方法 Explaining and practicing. Teaching aids
教具准备 Multi-media computer
Teaching procedures & ways教学过程与方式 Step Ⅰ Lead-in
T: Look at the screen. Do you know the picture? (Show a picture) Ss: Yes.
T: It is about a cartoon named Tom and Jerry. Tom is a cat and Jerry is a mouse. Well, we will enjoy a short part about it and then you will be asked to tell us what happened in the scene. Do you understand? Ss: Yes.
T: Now who wants to tell us what happened in the scene? S1: ...
S2: ...
T: Well, look at the screen.
Jerry ate Tom’s fish. (Tom’s fish was eaten by Jerry.) Tom caught Jerry. (Jerry was caught by Tom.) Step Ⅱ The Passive Voice
Revise the Passive Voice: be + past participle (be + V-ed) The passive forms of different tenses: 一般现在时： am / is / are ＋ done 一般过去时： was / were ＋ done 一般将来时： will / shall be ＋ done 过去将来时： would be ＋ done 现在进行时： am / is / are being＋done 过去进行时： was / were being＋done 现在完成时： have / has been＋done 过去完成时： had been＋done Step Ⅲ The Passive Infinitive
T: Next, we will learn the passive infinitive. First, we will watch a video clip to learn the form of passive infinitive.
T: (After that) Who wants to tell us the form of passive infinitive. S3: to be done to have been done
T: Then we will watch another video clip to learn the use of passive
infinitive.
T: (After that) Now who can tell us the use of passive infinitive? S4: It can be used as subject, object, attribute, adverbial and object complement and complex predicate.
T: Look at some sentences and then tell us the use of passive infinitive in each sentence. Show the following sentences:
1. It is necessary for him to have been criticized. 2. She preferred to have been given heavy work. 3. He wanted the letter to be typed at once.
4. The book is said to have been translated into many languages. 5. Do you have anything to be washed? 6. The case was too heavy to be carried by a child. Answers:
1. Subject 2. object 3. object complement 4. complex predicate 5. attribute 6. adverbial. Step Ⅳ Practice
T: Well, let’s come to practice. In this part, I have prepared some questions for you. 3-star questions, 4-star questions and 5-star questions. You will be asked to rush to answer. You can choose one of them. I will show you a question. (PPT)...
T: Very good. It is really challenging. Step V Activity (Grammar Auction)
T: We will come to next step----Activity (Grammar Auction). T: Each group has 1,000 dollars to buy the right sentences. If your group buys the most right sentences with the least money, you will be the winner!
Show the following sentences:
1. Little Tom should love to be taken to the theater this evening . 2. I am pleased to have given this opportunity. 3. A new house will be bought for him by his son. 4. The case is too heavy to be carried by a child. 5. There are a lot of things to discuss. Answers: 1-5 TFTTF Step VI Summary
The passive forms of different tenses The form of passive infinitive. The use of passive infinitive Step VII Homework
Finish Exercise 2 & 3 on page 14. Preview the next period.
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