江苏省扬中市同德中学七年级英语上册 7A Unit 7 Shopping学案5(无答案)(新版)牛津版

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7A Unit 7 Shopping

【学习目标】

1.了解现在进行时的构成及使用情况。

2.能根据情境正确使用现在进行时谈论正在发生的事情。

【学习重点、难点】

1现在分词的构成法则

2.一般现在时和现在进行时的用法区别

【学习过程】

一、课前预习·导学(约 5分钟)

1.回忆以前学过的时态。(一般现在时的定义、构成和常用的时间状语或标志词)

2.小学时我们也曾经学过现在进行时,回忆下这种时态的构成。____________ + __________

3.写出下列动词的现在分词形式。

play_________go ________ come_________ write__________run_________ swim________ 4.试着归纳下这几种动词现在分词的变化规则:

1)

2)

3)

5.看看这个词的变化与上面的动词有什么不同。lie(现在分词)________

二、课堂学习研讨(约 25 分钟)

Activity 1: Lead-in

Activity 2: Reading and thinking

仔细朗读下面几组句子。

. 思考:现在进行时的基本用法有哪些?

_______________________________________________________________________________

_______________________________________________________________________________

________Activity 3: Discussion and practice

1.讨论归纳:现在进行时的用法:

_______________________________________________________________________________ Present ‘Present Continuous Tense’ be + doing.

Ask students to work out the rule on page 81:

I→_________; we, you, they→___________; he, she, it.→________

Teach students how to form the ‘-ing’ form of a verb (Page 80).

Most verbs + ing

Verbs ending in a silent e - e + ing

Verbs ending in ie - ie + y + ing

Some verbs ending in double the consonant

a vowel + a consonant + ing

写出下列动词的现在分词形式

1. walk ________

2.take _________

3. shop _________

4. lie __________

5.put _______

6. begin _________

7. listen ________ 8. wait _________ 9. swim _________

2.探究: look at the part A on page80, find out when to use the present continuous tense

______________________________________________________________________________ ______________________________________________________________________________ __

______________________________________________________________________________ _

3.操练:Make more sentences , using the present continuous tense .

____________________________________________________________________________ _

____________________________________________________________________________ _

____________________________________________________________________________ _

____________________________________________________________________________ _

Activity 4: Presentation and practice

Part 1:present continuous tense of the verb “to be”.

肯定句:主语+be+v.ing e.g. Sandy is swimming now.

否定句:主语+be+not+v.ing

e.g.

_______________________________________________________________________________ 一般疑问句:Be+主语+v.ing?

e.g.

_______________________________________________________________________________ 回答:Yes,主语+be / No, 主语+ not be.

e.g.

_______________________________________________________________________________

2. Finish Part B on page 81, check the answers in groups and say it out

3. Practice. 将下列句子改为否定句、一般疑问句并作肯、否定回答。

A. They are reading over there under the tree..

否定句: __________________________ 一般疑问句: __________________________ 肯、否定回答: __________________________ B. He is writing a novel these days.

否定句: _________________________ 一般疑问句: _________________________

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