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視頻標簽：Robots
所屬欄目：高中英語優質課視頻
視頻課題：高中英語人教版選修7 Unit 2Robots Learning about Language甘肅
教學設計、課堂實錄及教案：高中英語人教版選修7 Unit 2Robots Learning about Language甘肅省會寧縣第一中學
Unit 2 Robots Grammar
The Passive Voice( including the Infinitive)
Teaching goals 教學目標
Revise the Passive Voice (including the Infinitive) Teaching important and difficult points教學重難點 The use of the passive infinitive. Teaching methods教學方法 Explaining and practicing. Teaching aids教具準備 Multi-media computer
Teaching procedures & ways教學過程與方式 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: 一般現在時： am / is / are ＋ done 一般過去時： was / were ＋ done 一般將來時： will / shall be ＋ done 過去將來時： would be ＋ done 現在進行時： am / is / are being＋done 過去進行時： was / were being＋done 現在完成時： have / has been＋done 過去完成時： 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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