Unit6 Section A 2 Grammar focus-3c课件2022-2023学年人教版七年级英语下册

I'm watching TV. Section A 2 Grammar focus-3c He’s _. read a newspaper What’s he doing? She _. What’s she doing? talk on the phone They _. What are they doing? clean wash the dishes What’s he doing? Is he washing the clothes? No, he … What are they doing? listening to music Are they listening to music? Yes… What’s he / she doing? He/ She’s … What are they doing? They are … 1. 你在做什么? _ 2. 我在看电视。 _ 她在做什么? _ 4. 她在洗衣服。 _ 5. 他们在做什么?_ 他们在听CD。 _ 你在做作业吗?_ 是的。/ 不是。 _ Read Grammar focus, and finish the sentences. I’m watching TV. What are you doing? What’s she doing? She’s washing her clothes. They’re listening to a CD. What are they doing? Grammar focus Are you doing your homework? Yes, I am. / No, I’m not. 9. 我在打扫我的房间。_ 10. 他在读报纸吗?_ 11. 是的。/ 不是。他在打篮球。 _ 12. 他们在用电脑吗? _ 13. 是的。/ 不是。他们在锻炼。 _ Yes, he is./No, he isn’t. He’s playing basketball. Is he reading a newspaper? Are they using the computer? Yes, they are./No, they aren’t. They’re exercising. I’m cleaning my room. 构成 例词 现在分词的构成 一般情况下直接在动词原形的末尾加-ing look→looking go→going 以不发音的字母-e结尾的动词,先去掉-e, 再加-ing dance→dancing lose→losing have→having make→making 构成 例词 以重读闭音节结尾且末尾只有一个辅音字母的动词,应先双写辅音字母,再加-ing get→getting stop→stopping shop→shopping run→running put→putting cut→cutting 以-ie结尾的重读开音节的动词,先改-ie为-y,再加-ing die→dying lie→lying 一、用法: 1. 表示现在(说话瞬间)正在进行或发生的动作。例如: 我正在做作业。 I’m _ my homework now. 他们在操场上踢足球。 They’re _ soccer on the playground. playing doing 构成:be +Ving 现在进行时态 2. 也可表示当前一段时间内的活动或现阶段正在进行的动作。 这些天来,我们在做一架模型飞机。 We are _ these days. making a model plane these days 这个月我们一直在为英语考试而学习。 We _ for the English test this month. are studying 二、句子结构 1. 陈述句:主语+ be (am, is, are) (not) + v-ing +… 我正在洗衣服。_ 他正在打电话。_ 他们没在下象棋。_ 彼特没在打篮球。_ I’m washing the clothes. They are not playing chess. He is talking on the phone. Peter isn’t playing basketball. be 随着人称、数的变化而变化 2. 一般疑问句: Be (Am, Is, Are) + 主语 + v.-ing …? 她正在弹钢琴吗?_ 你们正在做作业吗? _ 3. 特殊疑问句 特殊疑问词+ be (am, is, are) +主语+ v.–ing…? 杰克正做什么事情? _ 他们正在做什么事情? _ Are you doing your homework? What is Jack doin