Learning about Language优秀说课稿

Unit3 Computers 课题：Learning about language -Grammar

1、知识与技能

1. Enable the students to use The Present Perfect Passive Voice correctly and properly. 2. Enable the students to know how to tell The Present Perfect Passive Voice. 3. Enable the students to know about some special using situations. 2、过程与方法

1. Discussing, summarizing and practicing 2. Cooperative learning 3、情感态度与价值观

1. Get the students to become interested in grammar learning. 2. Develop the students’ sense of group cooperation.

1、重点

Get the students to master The Present Perfect Passive Voice 2、难点

Enable the students learn how to tell The Present Perfect Passive Voice and know about some special using situations.

、 以诱达思 、 合作学习

教

学

过

程

1. What is The Present Perfect Passive Voice？

2. How to The Present Perfect Passive Voice

correctly？

1.

________ adv. 无论如何；即使如此

2.

________ n. 目标；目的；球门；(进球)得分

3.

________ vi. & vt. 发信号

n. 信号

4.

________ vi. 出现；发生

5.

________ n. 性格；特点

6.

________ vt. 解决；解答

7.

from then ________ 从那时起

补充与完善

8.

________ a result 结果

9.

consist ________ 由……组成

10.

pick ________ 挑出

1. Reading, finding and thinking Turn to Page 18 and read the text. Tick out The Present Perfect Passive Voice Suggested answers: 1) First as a PC (personal computer) and then as a laptop, I have been used in offices and homes since the 1970s. 2) Since the 1970s many new applications have been found for me. 现在完成时(have/has + 过去分词) 现在完成时的动作或情况虽然发生在过去，但它强调的是与现在的关系，用来说明现在的情况。现在完成时不能与表示确定的过去时间的状语连用, 如: yesterday, two weeks ago, in 1978, when I got there 等, 现在完成时常与already, always, often, ever, never, yet, not...yet, just等不表示明确的时间副词连用, 还可以和表示时间一直延续到目前的带since, for 的状语及包括现在在内的词连用。如: now, today, this month, this year, recently, these few days 等。

七种被动语态形式

1)一般现在时的被动语态

(am/is/are + 过去分词）

如: The work is done during two days. 2)一般过去时的被动语态

(was/were + 过去分词）

如: He was sent to the hospital immediately after the accident. 3) 一般将来时的被动语态

(will/shall + be + 过去分词或

+ be going to + be + 过去分词)

如: The work will be finished soon. 4)现在进行时的被动语态

(is/am/are + being + 过去分词)

如: The bridge is now being constructed. 5)现在完成时的被动语态

(have/has +been + 过去分词）

如: The radio has been repaired when we phoned the shop. 6) 带情态动词的被动语态

(情态动词

+ be + 过去分词)

如: This can be done in a few minutes. 7) 动词不定式的被动式

(to be + 过去分词)

如: It is an honor for me to be asked to speak here.

现在完成时被动态：have / has + been + 动词过去分词

1. 副词的位置

often, usually, always, never, hardly, seldom等副词置于have/has和been中间。

如: [误] Such a man has been hardly believed.

[正] Such a man has hardly been believed. 2. 并不是所有动词都有被动语态

1) happen, take place, break out, belong to, cost, last等不及物动词或词组无被动语态。如：

[误] Great changes have been taken place in China since 1978. [正] Great changes have taken place in China since 1978.

2) open, break, drop等不强调动作发出者时常用主动语态。如：

[误] The door has been opened of itself.

[正] The door has opened of itself. 3. 短语动词不可分割或省略其中的介词或副词。如：

The SARS patients have been taken good care of. 4. 一些特殊动词, 如borrow, finish, begin, buy, start, return, marry, open, join等构成的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思，则需改换动词或时态。

[误]How long has this book been bought?

[正] How long ago was this book bought?

1. In the last few years thousands of films _____ all over the world.

A. have produced B. have been produced

C. are producing D. are being produced 2. Experiments of this kind _____ in both the U.S. and Europe well before the Second World War.

A. have conducted

B. have been conducted C. had conducted

D. had been conducted 3. Every year a flood of farmers arrive in Shenzhen for the money-making jobs they _____ before leaving their hometowns.

A promised

B. were promised C. have promised

D. have been promised 4. His sister left home in 1998, and

_____ since.

A. had not been heard of

B. has not been heard of C. had not heard of

D. has not heard of 5. I like these English songs and they _____ many times on the radio. A. taught

B. have taught

C. are taught

D. have been taught 6. Though we don’t know what was

discussed, yet we can feel the topic _____.

A. had changed

B. will change

C. was changed

D. has been changed 7. I got caught in the rain and my suit _________.

A. has ruined

B. had ruined

C. has been ruined

D. had been ruined 8. The church tower which ____ will be open to tourists soon. The work is almost finished. A.

has stored B. has been restored

C. is storing

D. is being restored 9. We are glad to be told that Li Tao_____ to Fudan University for his top scores in the Maths Contest. A.

was admitted

B. has been admitted

C. is being admitted

D. had been admitted 10. A lot of factories ______ since last year. A.

are being set up

B. have been set up C.

had been set up

D. will be set up 答案：1~5B D D B D

6~10 D C B B B

1.Review the points of the grammar. 2.Finish the exercises. 3.Preview the using language.

本课时教授的是语法，对于这类知识，我觉得首先要让学生学会考试，即在考试当中对相关的语法填空要有一定的正确率，其次针对学生容易错的考点要讲练结合，降低失分率，再次要学以致用，比如在写作当时，只有单纯的主动语态肯定比包含被动语态的文章得分要低。