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, 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) doing? 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, drinkin g water。 drawing pictures, doing the dishes, cooking di nner, reading a book, answering the phone , listening to music, washing clothes, cleaning t he room, writing a letter, writing an e-mail , flying, jumping, walking, running, swimming, sleeping, climbing, fighting, swinging, drinkin g 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: 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 pictu re now. 2. Listen .Some girls _______________ ( sing )in the classroom . 3. My mother _________________ ( cook )so me nice food now. 4. What _____ you ______ ( do ) now? 5. Look . They _______________( have) an E nglish lesson . 6. They ____________(not ,water) the flower s now. 7. Look! the girls ________________(dance )i n the classroom . 8. What is our granddaughter doing? She ____ _____(listen ) to music. 9. It’s 5 o’clock now. We _____________(ha ve)supper now 10. ______Helen____________(wash )clothes ? Yes ,she is . II.写出下列动词的-ing 形式 run swing jump write do answer III.连词成句。 1..is The water elephant its drinking with t runk. _____________________________________ ____ 2 swim? really Can tigers 3. reading are in They study the books 4. is baby panda What doing? the 5 speak dad, Can your I to please. IV.选择填空 ( ) 1. What are you _______ now? A. doi ng B. do C. does ( ) 2. It’s _______ English book. A. a B. an C. the ( ) 3. I like English ________. A. very B . much C. very much ( ) 4. I’m ________ an e-mail. A. writing B. writeing C. writting ( ) 5. Tom is reading _________. A. book B. a books C. a book ( ) 6. Kate is _______. A. runing B. r unning C. run ( ) 7. Can the rabbit ? A. jumping B . jump C. jumps ( ) 8. Ducks are swimming _______ the riv er. A. on B. under C. in ( ) 9. We’re listening _______ music. A. t o B. at C. of ( ) 10. What _______ they doing now? A. is B. am C. are ( ) 11.What _____ you doing? A. is B. are C. do )12. ______ is your brother doing? A. Who B. What’s C. What ( ) 13. I am talking ____ you. A. for B. to C. on 14. Mom is ______ a letter. A. writing B. write C. writing ( )15. What is ________ doing? A. she B. her C. your V. 根据上下文补上所缺的单词的 ing 形式, 使短文完整。 (write do cook clean wash answer listen dr aw read work) Everybody is very busy. Grandpa is _______ a letter. Grandma is _______ a book. Dad is __ ____ in the study. Mom is _______ dinner in t he kitchen. Brother is _______ to music. Sister is _______ the room. I am _______ pictures. Uncle is ________ the phone. Aunt is ______ clothes. Cousin is _____ homework. VI.写出下列词的 –ing 形式。 read ________ draw _______ cook ___ _____ make _________ talk _________ a nswer ________ wash _________ go ____ _____ fly _______