(共10张PPT)
Unit 6 I'm watching TV.
Section A
Grammar
人教新目标版英语七年级下册
新知讲解
Jenny: Hello? This is Jenny.
Laura: Hi, Jenny. It's Laura here.
Jenny: Oh, hi, Laura. What are you doing?
Laura: Not much. I'm just washing my clothes. What about you?
Jenny: I'm watching TV. Do you want to join me for dinner?
My parents aren't at home. We can eat out.
Laura: Yeah. I'd love to.
Jenny: Let's meet at my home first. Come at half past six.
Laura: OK. See you then.
新知讲解
What are you doing?
I'm just washing my clothes.
I'm watching TV.
现在进行时：
表示现在正在进行或发生的动作，也表示当前一段时间内的活动或现阶段正在进行的动作。
构成：be (am / is / are) + doing
新知讲解
1. 一般情况，直接加-ing。(go-going, ask-asking)
2. 以不发音的字母e结尾的动词，去e加-ing。
(write-writing, make-making, take-taking)
3. 以重读闭音节结尾的动词，末尾只有一个辅音字母，应双写这一辅音字母，再加-ing。
(get-getting, sit-sitting, run-running, put-putting)
动词-ing形式的构成：
新知讲解
肯定句：He is working.
否定句：He isn't working.
一般疑问句：Is he working?
回答：Yes, he is. / No, he isn't.
be后加not
be提到句首
例句：
新知讲解
完成句子
1. I _____________ TV now.
现在我正在看电视。
2. ______ your sister _______ her homework?
你的妹妹正在做作业吗？
am watching
Is doing
新知讲解
单项选择
( )1. Look! Kate ______ news on TV.
A. is watching B. watches C. watching
( )2. Don’t talk. I’m ______.
A. speak B. speaking C. to speak
A
B
新知讲解
现在进行时：
1. 含义：表示现在正在进行或发生的动作，也表示当前一段
时间内的活动或现阶段正在进行的动作。
2. 构成：be (am / is / are) + doing
3. 动词-ing形式的构成：三条规则
4. 例句：肯定句、否定句、一般疑问句、回答。
新知讲解
再见！
