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1、现在进行时 用法 现在进行时,用来表示正在进行或发生的动作。"结构是:be (am, is, are)+动词现在分词形式。 一、陈述句(肯定句) 主语+be (am, is, are)+现在分词,如: I am reading English.我正在读英语。He is writing.他正在写字。You are running.你正在跑步。 二、一般疑问句 Be(Am, Is, Are)+主语+现在分词, 如: 1. -Are you singing?你正在唱歌吗? -Yes, I am.是的,我在唱歌。(No,
2、 I'm not.不,我不在唱歌。) 2. -Is he (she) listening to music?他(她)在听音乐吗? -Yes, he (she) is.是的,他(她)在听音乐。[No, he (she) isn't.不,他(她)不在听音乐。 三、特殊疑问句 疑问词+be (am, is, are)+主语+现在分词,如: 1. -What are you doing? 你正在干什么? -I am doing my homework.我正在做作业。 2. -What is he (she) doin
3、g?他(她)正在干什么? -He (She) is riding a bike.他(她)正在骑自行车。 四、现在进行时表示现在正在进行或发生的动作,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。 五、需要掌握的进行时变化形式:sleeping, climbing, fighting, swinging, drinking water。 drawing pictures, doing the dishes, cooking dinner, reading a book, answering the phone
4、,listening to music, washing clothes, cleaning the room, writing a letter, writing an e-mail,flying, jumping, walking, running, swimming,sleeping, climbing, fighting, swinging, drinking water. 其次,"我"向你们介绍"我"的三位好伙伴: look(看)、listen(听)、now(现在),它们和"我"经常出现在句子中。请看:
5、Look! Jack is swimming.看!杰克正在游泳。 Listen! She is singing.听!她正在唱歌。 I am cleaning my room now.现在我正在打扫房间。 听了"我"的自述后,小朋友们,你们一定更加了解"我"了吧。.用所给的动词的正确形式填空: 1. The boy _is___drawing_____ ( draw)a picture now. 2. Listen .Some girls _______________ ( sing)in the classroom
6、 . 3. My mother _________________ ( cook )some nice food now. 4. What _____ you ______ ( do ) now? 5. Look . They _______________( have) an English lesson . 6. They ____________(not ,water) the flowers now. 7. Look! the girls ________________(dance )in the cl
7、assroom . 8. What is our granddaughter doing? She _________(listen ) to music. 9. It’s 5 o’clock now. We _____________(have)supper now 10. ______Helen____________(wash )clothes? Yes ,she is . II.写出下列动词的-ing形式 run swing jump
8、 write do answer III.连词成句。 1..is The water elephant its drinking with trunk. _________________________________________ 2 sw