七年级英语上册 Computers Unit 3 Language in use教案 新版外研版

Module 7 Computers

Unit 3 Language in use

课型Revision and application

教材分析本单元是一个练习单元，是通过练习和活动，对学生在本模块一、二单元中所学的电脑方面的基本词汇、一般现在时的特殊疑问句和答句等知识进行复习和巩固，使学生能更为透彻地理解、更为准确运用所学

知识

语言知识目标1．语法：复习巩固一般现在时的用法，尤其是本模块所学的一般现在时特殊疑问形式2．词汇：①生词：holiday ②复习本模块所学的有关电脑方面的词汇

语言技能目标1．听：能听懂所学的有关电脑方面的词汇；听懂一般现在时的特殊疑问句

2．说：能就电脑的使用进行简单的问答；能运用一般现在时特殊疑问形式进行问答3．读：能读懂简单的特殊疑问句及其回答

4．写：能结合本模块所学的语言知识，准确运用所学句型结构写出相关的表达

学习策略目标1．认知策略：联系、归纳、推测等技能。如能通过观察、应用，总结归纳出一般现在时特殊疑问句的用法

2．调控策略：从同伴处得到反馈，对自己在叙述及书写中的错误进行修改

3．合作学习策略：同学之间互相学习，取长补短

文化意识

目标

了解不同国家和地区的人们使用电脑的情况

情感态度

目标

通过学习电脑方面的词汇提高对英语的学习兴趣

任务设计一个有关电脑方面的问卷

教学重点1．复习巩固一般现在时的用法，尤其是本模块所学的一般现在时特殊疑问形式2．复习巩固本模块所学的电脑词汇及一些动宾搭配的使用。

教学难点较熟练地运用本模块中所学的词汇和句型，区别应用助动词do, does

教学方法任务教学法

教学设备录音机；多媒体课件

教学步骤设计意图教师活动学生活动

教Step 1

Warming

-up

对本模块

所学的有

关电脑的

词汇进行

复习，在复

习过程中

调动学生

的学习积

极性。强化

对词汇及

一些动宾

搭配的理

解、记忆和

掌握，为任

务的开展

做好词汇

的储备。

1．Greetings.

2．Review the words.

1) I can see pictures and information on it.

(screen)

2) I can use it to print my homework. (printer)

3) I can type information into the computer.

(keyboard).

4) I can click it and open a new document.

(mouse). What are they?

3. Show some pictures to review the text of Unit

1 and Unit 2.

1. Greetings

2. Guessing.

3. Look at the

pictures, and

answer th e

teacher’s

questions.

学过程Step 2

Language

practice

复习一般

现在时疑

问句句式。

结合口头

操练，加强

学生对该

语言点的

感性认识，

体会它们

的意义和

用法。并引

导学生归

纳总结语

法概念，

1. Read through the example sentences in the box

with the whole class.

2. Ask the students to repeat the sentences in

the box.

3. Grammar: wh-question in Pr esent simple

imperative sentences.

1. Read through the

example sentences

in the box.

2. Repeat the

sentences in the

box.

Step 3

Language

practice

Activity 1

通过练习，

加以巩固

一般现在

时的特殊

疑问句用

法。

1. Read through the sentences with the whole

class.

2. Ask the students to match the questions with

the answers in Activity 1 with a partne r.

3. Call back the answers from the whole class,

check the answers.

Keys: 1. b 2. c 3. d 4. a

4. Now work in pairs.

5. Ask and answer the questions.

1. Read through the

sentences.

2. Match the

questions with the

answers in Activity

1 with a partner.

3. Check the

answers.

4. Now work in

pairs.

5. Ask and answer

the questions.

Step 4 Language practice Activity 2 通过练习，

加以巩固

一般现在

时的特殊

疑问句用

法。

1. Read through the example sentence.

2. Ask the students to complet e the

conversations in Activity 2 with a partner.

3. Call back the answers from the whole class,

check the answers.

Keys: 1. How do I 2. What does he do 3.

When does she use her computer 4. Who

do you write 5. How many

emails do they send

1. Read through the

example sentence.

2. Complete the

conversations in

Activity 2 with a

partner.

3. Check the

answers.

Step 4 Language practice Activ ity 3 通过练习，

加以巩固

一般现在

时的否定

句的用法。

1. Read through the sentences with the whole

class.

2. Ask the students to fill in the blank

individually, then check with a partner.

3. Call back the answers from the whole class,

check the answers.

4. Read the sentences together loudly.

Keys:

1. doesn’t see, sends

2. use, don’t play

3. doesn’t use, plays

4. makes, doesn’t

buy 5. don’t have, use

1. Read through the

sentences.

2. Fill in the blank

individually, then

check with a

partner.

3. Check the

answers.

4. Read the

sentences together

loudly.

Step 4 Language practice Activity 4 通过练习，

加以巩固

一般现在

时的用法。

1. Read through the words in the box with the

whole class.

2. Ask the students to complete the sentences

with the correct form of the words from the box.

with a partner.

3. Call back the answers from the whole class,

check the answers.

Keys:

1. chec k

2. use

3. plan

4.

like 5. talk

1. Read through the

words in the box

with the whole

class.

2. Complete the

sentences with the

correct form of the

words from the box

with a partner.

3. Check the

answers.

Step 5 Around the world 通过学习，

了解计算

机的发展

史，让学生

了解世界

其他地方

的人们使

用电脑的

情况，。

1. Ask the students to look at the picture and

discuss what they can see.

2. Read through the information with the whole

class, and talk something about them.

1. Look at the

picture and discuss

what you can see.

2. Read through the

information with

the whole class.

3. Talk something

about them.

Step 6 Module task 鼓励学生

学会使用

电脑。把学

习英语和

熟悉电脑

的基本应

用结合起

来，提高对

英语的学

习兴趣。

1. Work in groups of three. Write qu estions

about students and computers.

2. Work with the whole group. Make a survey

about students and computers.

1) Use the notes you made in Activity 6 to help

you.

2) Seven students have a computer at home. Five

students use a computer for their homework …

1. Work in groups of

three. Write

questions about

students and

computers.

2. Work with the

whole group. Make a

survey about

students and

computers.

Step7 Do exercises A. 完成句子:

1. 请打开灯，天太暗了。

Please ___________________ the light. It’s too dark.

2. 怎样保存文件的?

___________ I ___________________?

3. 她朋友通常在电脑上做什么？

_______________________________ on the computer ?

4. 他通常使用电脑做作业。

He ______________ the computer to __________________.

5. 最后，把打印机和电脑连接起来。

__________, _________ the printer _______ the computer.

6. 你发送多少邮件?

____________ emails _____________?

Keys: 1. switch on /turn on 2. How do, save the document 3. What does her friend usually d o 4. usually uses, do his homework 5. Finally, connect to 6. How many do you send

B. 根据首字母提示完成短文：

Lingling wants to write her homework on the computer. (1) b________ she doesn’t know (2) h_______ to do it. Daming is helping her. (3) F_______, use the mouse and click “new document” to (4) o_______ it. Next, use the (5)

k________ to write her homework in the new (6) d___________. Then, click “save”

to (7) s_______ the document and write a name it in the (8) b______. Then (9)

c______ “save” again. Finally, click “print’ and “OK” to (10) p ________ the document.

Keys: 1. but 2. how 3. First 4. open 5. keyboard 6. document 7. save 8. box 9. click 10. print

Step 8 Summary 培养学生

的归纳总

结知识的

能力。

1. Get students to sum up what we have learne d

in class.

2. Teacher makes a brief sum-up.

Students talk about

what we’ve learned

today.