小学英语语法点基础复习之现在进行时、动名词

小学英语语法点基础复习之现在进行时、动名词现在进行时用法一、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。其次，现在进行时经常用的情况： look(看)、listen(听)、now(现在)，它们和现在进行时一起经常出现在句子中。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。二、几种句型：1陈述句(肯定句)：主语be(am, is, are)+ 动词ing +其它，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。2、否定句：主语be(am, is, are)+not+ 动词ing +其它，如I am not reading English.我不是正在读英语。3、一般疑问句：Be(Am, Is, Are)+主语动词ing +其它，如： -Are you singing?你正在唱歌吗？-Yes, I am.是的，我在唱歌。(No, Im not.不，我不在唱歌。) -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) isnt.不，他(她)不在听音乐。4、特殊疑问句：疑问词be (am, is, are)主语动词ing +其它，如： -What are you doing? 你正在干什么？-I am doing my homework.我正在做作业。 -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。三、动词加ing的变化规则1.一般情况下，直接加ing，如：cook-cookin2、以不发音的e结尾，去e加ing，如：make-making, taste-tasting3、如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running, stop-stopping六、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，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.动名词用法1、动名词与现在分词词形一样，均由动词ing构成。动名词具有名词特征，在句中可作主语、宾语、表语和定语。Collecting stamps is one of his hobbies. 作主语He likes watching football matches. 作宾语My favourite sport is fishing. 作表语Hes in the reading room. 作定语2、需要掌握的动名词（用在like后的词）collecting stamps, riding a bike, diving, playing the violin, making kites3、动名词的构成动词加ing的变化规则小学英语语法点基础复习现在进行时练习设计【总编号：200903】I用所给的动词的正确形式填空：1.The boy _ ( draw)a picture now.2.Listen .Some girls _ ( sing)in the classroom .3.My mother _ ( cook )some nice foodnow.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 classroom .8.What is our granddaughter doing? She _(listen ) to music.9.Its5oclock now. We _(have)supper now10._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 trunk. _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.Whatareyou_now? A.doingB.doC.does( )2.Its_Englishbook. A.aB.anC.the( )3.IlikeEnglish_. A.veryB.muchC.verymuch( )4.Im_ an e-mail. A.writingB.writeingC.writting( )5.Tomisreading_. A.bookB.a booksC.a book( )6.Kateis_. A.runingB.runningC.run( )7. Can the rabbit ? A. jumpingB.jumpC.jumps( )8.Ducks areswimming _the river. A.onB. underC.in( )9.Werelistening_music. A.toB.atC.of( )10.What_theydoingnow? A.isB.amC.are( ) 11.What _ you doing? A. is B. are C. do( )12. _ is your brother doing? A. Who B. Whats 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. yourV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 draw read work)Everybody is very busy. Grandpa is _ a letter. Grandma is _ a book. Dad is _ in the study. Mom is _ dinner in the 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 _ answer _ wash _ go _ fly _