The present continuous tense教学目标设计

Unit 4

Grammar

The present continuous tense 1. Teaching Aims

1) 掌握现在进行时的用法。

2) 掌握现在进行时的构成及动词现在分词的用法。

3) 掌握现在进行时的各种句式（肯定句、否定句、特殊疑问句、一般疑问句及其简略回答）。

2. Teaching Key Points and Difficulties

1) 如何正确使用现在进行时。

2) 现在分词的构成。

3) 现在进行时各种句式的转换。

3. Teaching Procedures

Step1 Greetings

Step2 Lead in

Play some videos about the Olympics Opening Ceremony on

the screen. Teacher makes sentences according to the videos.

T: What are the children doing? ----

Step3 Presentation

Present the present continuous tense. Teacher tells Ss what the

present continuous tense is. Teacher explains how to use it. 现在进行时（The present continuous tense）

1）现在进行时表示现在（说话瞬间）正在进行或发生的动作，强调“此时此刻”。

2)现在进行时也可以表示当前一段时间内的活动或现阶段正在进行的动作。

3)构成：由助动词be(am/is/are)+V-ing构成

a) be 有人称和数的变化，有三种形式：第一人称单数用am,第三人称单数用is,其他人称用are.

b) 动词-ing形式的构成

规则：一般在动词词尾加上-ing: e.g. go-going, work-working, play- playing

以不发音字母e结尾的动词，先去掉e, 再加-ing：e.g. write-writing,

make-making, come-coming

c) 以重读闭音节结尾的动词，如果末尾只有一个辅音字母，应双写该辅音字母，再加上-ing: e.g.get-getting, put-putting, swim-swimming

注：以ie结尾的动词，要把ie改为y,再加-ing: e.g.die-dying,lie-lying,tie-tying

4) 根据课堂情景造几个句子，并让学生归纳现在进行时的肯定句式。用这样的方法归纳其否定句式，特殊疑问句，一般疑问句式及其简略回答。

肯定式：主语+be(am/is/are)+V-ing+……

否定式：主语+be(am/is/are)+not+V-ing+……

一般疑问句:Be(Am/Is/Are)+主语+V-ing+……?

肯定回答：Yes,主语+be(am/is/are).

否定回答：No, 主语+be(am/is/are)+not.

特殊疑问句：What + be(am/is/are)+主语+V-ing？

Step 4 Practice

1. “Say a chant”

Doing, doing, what are you doing?

Standing, sitting and sleeping.

Doing, doing, what are they doing?

Walking, running, and jumping.

2. 开展竞赛，以一分钟为限，对话练习。

3. Ss do some class exercises. Then check the answers. Step 5 Summary and homework. Summarize what we have learnt in this lesson.