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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。动词加ing的变化规则:1.一般情况下,直接加ing,如:cook-cooking2.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关键词:look(看)、listen(听)、now(现在),经常出现在句子中。如:Look! Jack is swimming.看!杰克正在游泳。Listen! She is si
2、nging.听!她正在唱歌。I am cleaning my room now.现在我正在打扫房间。现在进行时专项练习一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 flower
3、s 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 .二写出下列动词的-ing形式 run swing jump write do answer read draw cook make talk answer wash go fly 三选择填空 ( )1.Whatarey
4、ou_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 _t
5、he 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. writi
6、ng( )15. What is _ doing? A. she B. her C. your四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
7、 _ pictures. Uncle is _ the phone. Aunt is _ clothes. Cousin is _ homework.一般现在时1概念:一般现在时表示经常的、习惯性的动作或存在的状态2构成:一般现在时的构成主要有两种形式,一般现在时用行为动词的原形,但第三人称单数作主语时,动词的词尾要加-S。: (1)be型:句子的谓语动词只有be(am,is或are): a肯定句中,只出现be,如: I am a student我是一名学生。 b否定句中,要在be后面加not,如: She isnt a teacher她不是教师。 c一般疑问句,要将be放在句子开头(注意句首
8、字母大写),句尾用问号,答语用Yes,主语+be或No,主语+be+not如: Are you ready?你准备好了吗? Yes,I am是的,我准备好了。 (No,Im not不,我没准备好。) (2)实义动词型:句中的谓语动词为实义动词(也叫行为动词): a肯定句中,只出现实义动词,如: I get up in the morning我早晨起床。 b否定句中,要在实义动词前面加do(does)not,do(does)作助动词,本身无意义,常与not缩写成dont(doesnt),如: I dont like vegetables我不喜欢蔬菜。 c一般疑问句,要在句子开头加助动词Do(do
9、es),句尾用问号,简略答语用Yes,主语+do(does)或No,主语+do(does)not如: Do you like oranges?你喜欢桔子吗? Yes,I do是的,我喜欢。 (No,I dont不,我不喜欢。) 3 一般现在时的用法 时间状语: every, sometimes, at, on Sunday 现在一般时动词变化的规则是:1.如果主语是名词复数和第一人称I、 we ,谓语动词不用做任何变化,即仍然用动词原型表示:We usually go to school at 7:30. 我们通常7:30上学去。goMy parents give ten yuan to my
10、 sister every week.我父母每星期给我妹妹十元钱。give2.主语是任何一个单数名词或者是第三人称单数,谓语动词要进行必要的变化。特别提一点:不可数名词也算作单数处理。3.谓语动词的变化规律是:(1) 在动词后加-s,-es read - reads,write - writes,say - says(2) 以s,x,ch,sh 结尾的词加-es teach - teaches,wash - washes,guess - guesses(3) 以辅音字母+y结尾的词变y为i再加-es try - tries,carry - carries(4) 特殊变化的词be (是) - a
11、m, is, areI am ;she/he/it,名词单数都用 is ; we, you, they, 名词复数都用arehave (有) - have, hasI, we, you, they, 名词复数都用have ;she/he/it is, 名词单数都用 has(5) 助动词,不论单复数、不论什么人称都没有变化,都用 can, may, must, need, ought to 等。而且,句子中有了助动词,谓语动词就不需要有任何变化了,即用动词原形表示。请看下面的例子:Lucy is at home now. 露茜现在在家。We have six classes every day.
12、 我们每天上六节课。I often get up at 6:30. 我经常6:30起床。Jack likes Chinese food very much. 杰克很喜欢中国饮食。We can see some pictures on the wall. 我们能看到墙上的画练习:一单选:1. Where _ Lucy come from? A. do B. does C. is D. are2. Most of the students _ China.A. comes from B. is from C. are from D. come of3. We speak English _ .A.
13、 every days B. everyday C. very day D. every day4. My math teacher _ a big pair of glasses.A. wears B. put on C. wear D. puts on 5. What _ your father and mother _ ?A. does, do B. do, do C. are, do D. do, does二用动词适当形式填空:1. His radio is broken. It _(sound) terrible.2. Did somebody drop water on the r
14、ug? It _(look) wet.3. Every year my parents _(give) me a present for my birthday.4. The club _(send) her a letter every month.5. _ your dad _ (wash) his car once a week? Yes, he does.6. Lin Tao is a good student. He _ (study) very hard.7. They _( work) at the bank.三、用所给动词的适当形式填空,完成短文。 Mrs. Blacks Da
15、yMrs. Black often _(get) up at 7:00 on Sunday morning. She _(have) breakfast at 8:30. She _(have) a little dog. She _( like) to go to the park with her dog. At 10:50, Mrs. Black sometimes _ ( wash) her clothes. At 3:00 p.m. she usually _ (go)shopping. She often _(make)supper at 6:00 p.m. She doesnt
16、_(watch)TV at night. She _ (go) to bed at about 10:30p.m.四.按照要求改写句子。1.Daniel watches TV every evening.(改为否定句) Daniel _ _ TV every evening.2.I do my homework every day .(改为一般疑问句并作否定回答) _ you _ _ homework every day? No, I _ .3.She likes milk.(改为一般疑问句并作肯定回答) _ she _ milk? Yes., she does .4. Simon is fr
17、om Beijing.(同义句改写) Simon _ _ Beijing. 五用所给动词正确形式填空1.He loves _ (read )newspaper.2.Nick goes _ (swim )every Saturday afternoon.3.Simon enjoys_ (play )football.4.Mr Mu likes _( walk) after school.5.Amy likes _ (talk) on the phone with her friends.6.Simon usually goes _ (run) for half an hour.7.Sandy e
18、njoys _ (look )for things on the Internet.8.I dont like _ (dance).9. Eric is a member of the _ (read) Club.10.Its a fine day. What about _( play) badminton in the park?作业:一用所给动词的适当形式填空。1. My classmate _ (know) the man on the bike .2. His sister usually _ (go) to school at 7:00 am .3. Lin Tao _ (like
19、) his new sweater .4. Let me _(have) a look .5. Lets _(play) tennis !6. _he _ (like) English ?7. I want _(go) to a movie .8. He _ (not know)the teachers name .9. Nice_ (meet) you !10. Can I _ (ask) the policeman ?11. I often _(help) my mother with housework.12. Uncle Wang _( introduce) his daughter
20、to us.13. He _ (have) music class in Mondays.14. How _ (do) he _ (get) there?15. _ (do) you _(agree) with me?16. All of us _( study) hard.17. He always _( forget) to close the window.18. Grandma often _(cook) dinner for our family.19. He often _ (have) dinner at home.20. Daniel and Tommy _ (be) memb
21、ers of the Reading Club.21. She and I _ (take)a walk together every evening.22. There _ (be) some water in the bottle.23. We _ (not watch) TV on weekdays.24. Nick _ (not do) his homework on Sundays.25. _ they _ (like) the World Cup?26. What _ they usually _ (do) on holidays?27. _ your parents _ (read) newspapers every day?28. The girl _ (teach) us English on Sundays.二.按要求改写下列句子.1、Sandy has long hair in a p
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