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-cooking
2.以不发音的e结尾,去e加ing,如:make-making, taste-tasting
3.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 singing.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 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 classroom .
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 .
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. What are you _______ now? A. doing 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. running
C. run
( ) 7. Can the rabbit ? A.
jumping B. jump C. jumps
( ) 8. Ducks are swimming _______ the river. A. on B.
under C. in
( ) 9. We’re listening _______ music.
A. to
B. at
C. of
( ) 10. What _______ they doing now?
A. is
B. am
C. are
( ) _____ 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
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 _______ 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 isn't 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,I'm 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don't(doesn't),如:
I don't 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(does),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 don't.—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。[go]
My parents give ten yuan to my sister every week.我父母每星期给我妹妹十元钱。[give] 2.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) - am, is, are
I am ;she/he/it,名词单数都用 is ; we, you, they, 名词复数都用are
have (有) - have, has
I, 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. 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. are
2. Most of the students _______ China.
A. comes from
B. is from
C. are from
D. come of
3. We speak English _______ .
A. every days
B. everyday
C. very day
D. every day
4. 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 rug? 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. Black’s Day
Mrs. 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 . she usually _______ (go)shopping. She often ______(make)supper at 6:00 . She doesn’t _______(watch)TV at night. She _______ (go) to bed at about 10:.
四.按照要求改写句子。
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 from Beijing.(同义句改写)
Simon _______ _______ Beijing.
五.用所给动词正确形式填空
loves ______________ (read )newspaper.
goes _____________ (swim )every Saturday afternoon.
enjoys___________ (play )football.
Mu likes ___________( walk) after school.
likes ___________ (talk) on the phone with her friends.
usually goes ____________ (run) for half an hour.
enjoys ____________ (look )for things on the Internet.
don’t like _____________ (dance).
9. Eric is a member of the ____________ (read) Club.
’s 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) his new sweater .
4. Let me _______(have) a look .
5. Let’s _______(play) tennis !
6. ________he _______ (like) English ?
7. I want _______(go) to a movie .
8. He ______ (not know)the teacher’s 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 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) members 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 ponytail. (改为一般疑问句并作肯定回答) _______ Sandy _______ long hair in a ponytail?
Yes , _______ _______ .
2、Simon and Daniel are good friends .(改为否定句)
Simon and Daniel _____ good friends.
3、We are in the school football team. (改为一般疑问句并作肯定回答) _______ you in the school football team? Yes, _______ .
4、Amy likes playing computer games. (改为一般疑问句并作否定回答) ________ Amy _______ playing computer games? No, she_______
5、We go to school every morning . (改为否定句)
We ____ _____ to school every morning.
6、She is always ready to help others. (改为一般疑问句并作否定回答) _ ______ she always ready to help others? No, she _______.
7、The earth goes around the sun. (改为一般疑问句并作肯定回答)
______ the earth _______ around the sun? Yes, _______ _______.
8、He speaks English very well. (改为否定句)
He _______ ________ speak English well.
9、John comes from Canada.(对划线部分提问) Where ________John ________from?