Learning about Language优秀教案

璧山中学校教学案

高一英语核心备课年级

高一

学科

英语

主备人

组

Book2 unit 3, 复备人

课题内容

教材版本

人教版

章节

period4 Grammar: The present perfect passive voice

课标解读及教学设计初稿

一、课标解读：高中阶段的语言教学，应从语言运用的角度出发，把语言的形式，意义和用法有机的结合起来。要引导学生在语境中了解和掌握语言的表意功能。现在完成时的被动语态是一个重要的语法知识点，通过本节的学习，学生应掌握以下内容：

1 To inquire into the present perfect passive voice. (Level A,B,C and D) 2 Can use the present perfect passive voice in different contexts. (Level A,B,C and D) 3 Use the present perfect passive voice in writing and rational cloze. (Level A) 4 Fill the blanks in sentence writing. (Level B) 5 Change the present perfect into the present perfect passive voice. (Level C and D) 复备记录

二、教学设计初稿：

Period 4 Grammar The present perfect passive voice

Teaching aims: 1 To inquire into the present perfect passive voice. (Level A,B,C and D) 2 Can use the present perfect passive voice in different contexts. (Level A,B,C and D) 3 Use the present perfect passive voice in writing and rational cloze. (Level A) 4 Fill the blanks in sentence writing. (Level B) 5 Change the present perfect into the present perfect passive voice. (Level C and D) Key points: (Level A, B,C and D) The structure and usages of the present perfect passive voice. Difficult points: The difference between the present perfect passive voice and the past tense passive voice. (Level A and B)

Master the usage of the present perfect passive voice. (Level C and D)

Teaching procedures Step 1 self-learning

level A,B,C and D Read the following sentences and pay special attention to the tense and structure. 1 Over time I have been changed quite a lot. 2 Since the 1970s many new applications have been found for me. 3 The important problem has been discussed for nearly two weeks. 4 The ink has not been removed from the clothes. 5 Have your problem been solved? 6 How many buildings have been built in your school? My findings：

1 以上几句中的时态和语态是_________________________________。

2 以上几句中1,2,3局是该时态的________ 句式；第4句是_________ 句式；第5句是________ 句式；第6句是__________ 句式。

答案：1 现在完成时的被动语态

2 肯定；否定；一般疑问；特殊疑问

3 该语法项目的基本结构

肯定式

__________________________________ 否定式___________________________________ 一般疑问式

______________________________ 特殊疑问式

______________________________

答案：

主语

+ have/ has been done …

主语

+ have / has not been done …

Have/ Has + 主语

+ been done …?

疑问词

+ have/ has + 主语

+ been done… ?

Key points

level A,B,C and D 一

现在完成时的被动语态的结构

肯定式：主语

+ have/ has been done …

否定式：主语

+ have / has not been done …

一般疑问式：

Have/ Has + 主语

+ been done …?

特殊疑问式：

疑问词

+ have/ has + 主语

+ been done… ?

Practice I

level A,B,C and D Change the following sentences into the present perfect passive voice. 1 My friend has bought a new personal computer. 2 The shop has repaired my computer very quickly. 3 An unknown virus has just attacked my computer. 4 We have not solved the problem yet. 5 The company has given the computers away to a local school. 6 The scientists have developed a kind of intelligent robot. Keys: 1 A new personal computer has been bought by my friend.

2 My computer has been repaired very quickly.

3 My computer has been attacked by an unknown virus.

4 The problem has not been solved yet. 5 The computers have been given away to a local school . 6 A kind of intelligent robot has been developed by the scientists. 二

用法

level A,B,C and D 1 现在完成时的被动语态强调过去的动作对现在造成的影响或结果，这个动作是被动的。通常与already, yet, just, never, recently 等副词连用。

Eg. The machine has already been repaired. This novel has been translated into several languages. 2表示一个被动动作或状态开始于过去，持续到现在并可能持续下去，常与for或since引导的时间状语连用，或用于“How long…？”句型中。

Eg. The machine has been used for 3 years.

3. 用在时间或条件状语从句中，表示将来某时已完成的动作，即用现在完成时态的被动语态代替将来完成时的被动语态。

Eg. You shouldn’t leave school before your homework has been finished.

常与现在完成时连用的时间状语：

Already，yet , recently, lately, since then, ever since, ever, so far, for a long time, by now, in recent years, in/during/over the past/last years

注意：

level A ,B,C and D 1有些动词像finish，buy，start，begin，return，join，marry，open，die等短暂性动词或非延续性动词，它们构成的现在完成时的被动语态不能够与for构成的短语，since构成的短语或引导的句子连用，也不能用于How long…?句型中。

2不可与确定的表过去或将来的时间状语连用（如yesterday, three days ago, in 1970,in 2050等），但可与不确定的时间状语连用（如

already，yet，just，often，recently，in the past few years等）

They have been punished recently.

3注意与一般过去时被动语态的区别。Level A and B 一般过去时的被动语态表示一个被动的动作发生在过去，其结果对现在没有影响；而现在完成时的被动语态的动作或状态尽管发生在过去，但侧重说明该动作或状态对想在造成的影响或结果。

The machine has been repaired.(说明动作发生在过去，对现在有影响，“修好了”) The machine was repaired yesterday.(只说明动作发生在昨天)

Practice II Put the following Chinese sentences into English

Level A 1 他已经被挑选出来参加运动会。

2 桥的建设还没有完成。

3下次会议的日期已经决定了吗？

4 电池多久没有更换了？

Keys: 1 He has been selected to take part in the sports meeting.

2 The construction of the bridge has not been finished.

3 Has the date for the next meeting been decided?

4 How long has the battery not been changed? Level B 1 He ___________ to take part in the sports meeting.

他已经被挑选出来参加运动会。

2 The construction of the bridge_______________

桥的建设还没有完成。

3 _____ the date for the next meeting__________?

下次会议的日期已经决定了吗？

4 How long____ the battery _______________? 电池多久没有更换了？

Keys: 1

has been selected

2 has not been finished.

3 Has …

been decided

4

has

…

not been changed

Level C 1 He ___________ (select) to take part in the sports meeting.

他已经被挑选出来参加运动会。

2 The construction of the bridge_______________(finish/complete)

桥的建设还没有完成。

3 _____ the date for the next meeting__________?(decide)

下次会议的日期已经决定了吗？

4 How long____ the battery _______________?(change) 电池多久没有更换了？

Keys: 1

has been selected

2 has not been finished/completed.

3 Has …

been decided

4

has

…

not been changed

Level D 变换句子

The children have already been told the good news.

1将上句改为否定句_________________________________ 2 改为一般疑问句______________________________________ 3 将上句对the children 提问_________________________________________

Keys: 1 The children have not been told the good news yet.

2 Have the children been told the good news yet?

3 Who has been told the good news yet?

Practice III Level A Put Chinese into English

1 如何解决那个困难的技术问题还没有被决定。

2 当我的家庭作业完成时我就回家。

3 纸币已经使用了一千多年了。

4在过去5年，很多树已种在了那片山上。

Keys: 1 How to solve that difficult technological problem hasn’t been decided yet.

2 I will go home when my homework has been finished.

3 Paper money has been used for over one thousand years.

4 Many trees have been planted on the hill in the last 5 years.

Level B

1 How to solve that difficult technological problem _____________ yet.

如何解决那个困难的技术问题还没有被决定。

2 I will go home when ______________________

当我的家庭作业完成时我就回家。

3 Paper money ____________________________________

纸币已经使用了一千多年了。

4 Many trees ________________________________________ 在过去5年，很多树已种在了那片山上。

Keys: 1 hasn’t been decided

2 my homework has been finished.

3 has been used for over one thousand years. 4 have been planted on the hill in the last 5 years.

用现在完成时的被动语态改写句子。

Level C 1 Jack’s boss has always praised him for his devotion to work. 2 They have found a good place to build a temple in the village. 3 We haven’t yet decided how to solve the difficult technological problem.

4 We have planted many trees on the hill in the last 5 years. Keys: 1 Jack has always been praised by his boss for his devotion to work.

2 A good place has been found to build a temple in the village.

3 How to solve that difficult technological problem hasn’t been decided yet.

4 Many trees have been planted on the hill in the last 5 years.

Level D

1 Jack’s boss has always praised him for his devotion to work.

Jack_________________ by his boss for his devotion to work. 2 They have found a good place to build a temple in the village.

A good place_____________ to build a temple in the village. 3 We haven’t yet decided how to solve the difficult technological problem.

How to solve that difficult technological problem ___________________ 4 We have planted many trees on the hill in the last 5 years. Many trees_______________ on the hill in the last 5 years. Keys: 1 has always been praised

2 has been found

3

hasn’t been decided yet

4 have been planted

综合运用

Level A

语段填空（用所给词的正确时态、语态填空）

Li Ming : Hi , Lin Tao. How nice to see you on the first day of the new term! Lin Tao:

Yes. Nice to see you again. Li Ming:

I know that your parents 1._______________(work) in Yushu for about a year. Can you tell me something there after the earthquake? Lin Tao: Of course. Since the earthquake 2._____________(happen) , many soldiers 3.__________________(send) there, and many kinds of supplies 4.___________________(carry) there from all over the country. Now, most people there 5. ________ (live) a happy life again. Li Ming: How about the school there? Lin Tao: Several new schools 6.______________(set up) and also some schools which 7.___________________(damage) in the earthquake 8.________________(rebuild). So all the students can go back to school to study now. Li Ming: That’s wonderful. I’m sure their life will be better and better. When will your parents come back? Lin Tao: They will be back next month. Keys:

1 have been working

2 happened

3 have been sent

4 have been carried

5 live / are living

6 have been set up

7 were damaged

8 have been rebuilt

Level B

一

单句写作

1 _____________________________(男孩们已经被多次告知) not to swim in that lake, but it doesn’t make any difference.

2 We are glad to be told that Li Tao ______________________________（已经被复旦大学录取）for his top score in the Maths Contest. 3. With the help of high technology, more and more new substances（物资）

__________________ （已经被发现）in the past years. 4 When and where to go for the on-salary holiday _________________(还没有确定) 5 Though we don’t know what was discussed, yet we can feel the topic _________________（改变了）. 6 People’s health _______________________________（受到了很大的影响）by air, nose and water. Keys: 1 The boys have been told many times

2 has been admitted to Fudan University

3 have been discovered

4 has not been decided yet

5 has been changed.

6 has been greatly affected

二

用单词的适当时态语态填空

1 We would like to go and thank him ourselves，but we ___________(not find) out his address . 2 I wonder why Jenny __________________(write) us recently. We should have heard from her by now.

3. My father _____________________(employ) at this job since 1990.

4 .The price _______________(fall) down，but I doubt whether it will remain so.

5. By the end of last year，another new gymnasium ____________(complete) in Beijing.

6 The little girl cried her heart out because she _____________(lose) her toy bear and believed she wasn’t ever going to find it.

7. Is this the third time that you _____________(be) late?

8. He ________________(write) the composition the whole morning and he is still working. Keys: 1 haven’t found

2 has not written

3 has been employed

4 has fallen

5 had been completed

6 had lost

7 have been

8 has been writing

用所给词的正确形式填空

Level C and D 1 More than 100 famous films _____________ (show) in the city since July. 2 Since your work _______________(finish), you can have a rest now. 3 How many cars _______________(make) in the factory since 1990? 4 Three new schools ___________________(open) in our city in the past 5 years. 5 It’s the first time that the old computer _______________(check) since I bought it. 6 Great change ___________(take) place in my hometown and you can see that a lot of factories __________________(set) up. 7 ---We want to sit at the table near the window.

----I’m sorry, but it ______________(take) already.

8 It’s said that the bridge _______________(close) for repairs for months.

Keys: 1 have been shown

2 has been finished

3 have been made

4 have been opened

5 has been checked

6 have taken, have been set

7 has been taken

8 has been closed

每课时教学反思