Learning about Language板书设计及设计说明

Book 2

Unit 3 Computers

Grammar

Name:

蒋筱郁

Class:

1715、1716

教

学

活

动

设

计

一备概要（自己备）

【教学内容】 Book2 Unit3 Grammar

The Present Perfect Passive Voice

【时间分配】 1课时

【教学目标】

1. To get Ss to have knowledge of this grammar point: present perfect passive voice.

【教学重、难点】

The usage of The Present Perfect Passive Voice

Procedures

Step 1. Presentation

①

Revise the grammar: the present passive voice. am / is / are + done ②

Revise the grammar: the present perfect voice. Have/has + done

③

Explain the grammar: the present perfect passive voice. ——>Have/has been +done 现在完成时的被动语态：have\has+been+及物动词的过去分词

肯定句：I have been taught.

He\She\It has been taught.

We\You\They have been taught. 否定句：I have not been taught.

He\She\It has not been taught.

We\\You\They have not been taught. 疑问句：一般疑问句：Have I been taught?

Yes, you have.\No,you have not.

Has he \she\it been taught?

Yes, he\she\it has.\No,he\she\it has not.

Have we \you\they been taught?

Yes, you\we\they have.\No, you\we\ they have not.

特殊疑问句：Who has been taught?

We have.

Where have you been taught?

In the classroom. 二备（集体备课）

现在完成时的被动语态的注意事项：

1.

只带有一个宾语的动词变为被动语态时，将主动语态的宾语变为被动语态的主语。

We have built many houses in the past ten years. Many houses have been built in the past ten years. 2.

带有双宾语的动词，如give\send\bring\take等等，变为被动语态时，可将其中一个宾语变为主语，另一个保留在原处。

I have given him the book. He has been given the book. The book has been given to him. 注：带有双宾语的动词由主动语态变为被动语态时，一般把间接宾语（人）变为主语。

3.

带有宾语+宾补的动词变为被动语态时，只能将宾语变为主语，原来的宾补仍留在原处改称为主语补足语。原来为省略童的不定式做宾补的，被动语态中要用带to 的不定式。

I have asked him to help you. He has been asked to help you. I have made him work hard. He has been made to work hard. 4.

短语动词变为被动语态时，要注意保持其完整性，动词后面原有的介词或副词不可遗漏。

He has referred to the book. The book has been referred to (by him). 1.

由主动语态变为被动语态时要注意主谓一致。

He has written three novels. Three novels have been written by him. Step.2

Practice Purpose: To get Ss to have knowledge of the grammar through exercise. Task 1. Fill the blanks with the correct tense. A. –The window

is dirty.

It ____________ ________ (not clean) for weeks.

B. ---George and Lucy got married last week. Did they have a big wedding?

---No, I __________________

(not invite).

Did they have a big wedding? .

C. ---Have you moved to your new apartment?

---Not yet, it _______________(paint) at the moment. D.

too much. The students have been made __________(not play) computer games E.

Since then, all different kinds of information ____________________(处理)by

computers.

F.

He doesn’t mind the story _____________(编造) in this way.

G.

Do you know how many websites there are

________________(连接)? Suggested Answers:

A. hasn’t been cleaned

B. hadn’t been invited

C. is being painted

D.

not to play

E. has been dealt with

F. being made up

G. to be connecte Task 2

Translating following sentences into Chinese and pay attention to the present passive voice.

A. A new personal computer has been bought.

B. Many problems ahs been found with our new computer. C. A PC has been built the way we wanted. D. Our computer has just jointed to the Internet. E. The computer ahs been used every day since we bought it. F. A lot of e-mails have been written on the computer in the past year. Task 3 优化设计P60活学活用

【课后作业】

1.

优化设计P60、P61一、二、三

2.

背单词programmer—spoil.

三备（教学反思）：

该单元涉及到语法现在完成时的被动语态，基础好的学生只要被动语态和现在完成时掌握得好久容易接受和理解该语法，但是大部分学生还需要加强练习，注重用题练语法。