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一.概念:表达现在正在做某事。(标志词:now 现在, look 看, listen 听, at present 目前at the moment 此刻,right now 立刻
二.基本结构:
a.肯定句: 主语+be(即am is are) +v-ing+其它.
如: I am reading a book.
b.否定句:直接在be后加not.
如:I am writing.
I am not writing.
c.一般疑问句及回答:问句,直接把be提前,肯定回答:Yes,主语 +be
否定回答: No,主语+be+not -----Are you drawing -----Yes,I am./No, I’m not
三、规则动词变化规律:
一般情况下,动词后直接加-ing working, buying, visiting, talking, saying
以不发音e结尾动词,去掉e,然后加-ing taking, having, using, driving, writing, practicing
以辅音字母+元音字母+辅音字母结尾的重读闭音节,双写末尾辅音字母,然后加-ing stopping, shopping, sitting, getting running swimming
四、达标训练
I.用所给动词的适当形式填空.
1.Look! The cat____________(run)up the tree.
2.The twins__________(have)breakfast.
3.----___he ________(clean) the blackboard ----No,he isn’t.
4.Tom__________(play)the piano in the room.Please ask him to come here.
5.Listen! They____________(sing)in the classroom.
6. My parents _______(watch)TV now.
7. Look. Three boys _______(run).
8. What _______ your mother _______(do)now
9. _______ your dog _______ now (sleep)
10. _______ you _______(listen)to music Yes, I am.
11. Look, Miss Chen _______ football.(play)
12. Now Class 3 and Class 4_______(have)a test.
13. Listen, someone _______(sing)in the classroom
14. ——Where is Zhang Yan
——She _______(talk)with her teacher in the teacher’s office.
II.汉译英
1.我们正在看电视._______________________________________________________________
2.他们正在打扫教室. ____________________________________________________________
3.汤姆正在吃早饭. ______________________________________________________________
4.那对堂兄弟正在睡觉. __________________________________________________________
5.男孩子们正在踢足球. __________________________________________________________
6.她正在铺床. __________________________________________________________________
7.我正在玩电脑游戏. ____________________________________________________________
8.你们正在听音乐吗 ____________________________________________________________
III.选择填空.
1.My mother is _____TV.
A.looking at B.seeing C.reading D.watching
2.---____you ____a book ---Yes,I am.
A.Do,read B.Are ,read C.Are ,reading D.Are ,looking
3.Kate _____,the others _____.
A.sing,listen B.is singing,is listening C.sing,are listeningD.is singing,are listening
4.I ___my eraser,but I can’t ______ it.
A.look for ,finding B.am finding,look for C.am looking for,find D.find,look for
5. Who ______ over there now
A. singing B. are sing C. is singing
6. It’s nine ten. The students ______ a music class.
A. have B. having C. are having
7. Listen! The boy _______.
A. crying B. is crying C. cries
8. Don’t talk here. Grandparents ______.
A. sleep B. is sleeping C. are sleeping
9.我在照看孩子.( )
(A)I am looking after the baby.(B)I'm look aftering the baby.(C)I look am aftering the baby.(D)I looking after the baby.
10._____friend's making______a kite.
(A)I,me (B)My,my(C)My,me (D)His,his
11.Is the woman ______ yellow your teacher
(A)in (B)putting on(C)wearing (D)having
12.Look!The twins_____their mother do the housework.
(A)are wanting (B)help(C)are helping (D)are looking
13._____are the birds doing They are singing in a tree.
(A)Who (B)What(C)How (D)Where
14.Is she____something
(A)eat (B)eating(C)eatting (D)eats
15.你在干什么
(A)What is you doing (B)What are you do (C)What are you doing (D)What do you do
16.What are you listening_____
(A)/ (B)for(C)at (D)to
17.我正在听他说话.
(A)I listening to him.(B)I'm listening to him.(C)I'm listen to him.
(D)I'm listening him.
18.They are_____their clothes.
(A)makeing (B)putting(C)put away (D)putting on
19.Listen! She____in the classroom.
(A)is singing (B)sing(C)to sing (D)is sing
20.Today Jim______ his white shirt and brown trousers.
(A)is putting on (B)wear(C)put on (D)is wearing
21.______are you eating I'm eating______meat.
(A)What,some (B)Which,any(C)Where,not (D)What,a
22.They______TV in the evening.They do their homework.
(A)are watching (B)can't watching(C)don't watch (D)don't watching
23.The children_____football.
(A)is playing (B)are playing(C)play the (D)play a
24.They are flying kites.
(A)他们喜欢放风筝. (B)他们在放风筝吗 (C)他们在放风筝. (D)他们常放风筝.
25.Here are many books. Please_____them.
(A)look (B)write(C)count (D)taking
26.Look,They are swimming in the river.
I want_____you.
(A)to go with (B)go with(C)helping (D)help
27.The man_____(work)mear the house now.
28.Look.Lucy is_____a new bike today.
(A)jumping (B)running(C)riding (D)takeing
Ⅳ. 根据中文提示完成句子:
1. 小花不是在写作业,她在画画。
Xiao Hua ______ ______ homework. She ______ ______ pictures.
2. 今天李老师穿着一件红色的连衣裙。
Miss Li ______ ______ a red dress today.
3. 你爷爷在看报纸吗?
______ your grandpa ______ the newspaper
4. Tom和Jim在做什么?
______ ______ Tom and Jim ______
5. 他们是在打篮球还是在打排球?
______ they ______ basketball ______ volleyball
6. 孩子们在干什么?他们正在唱歌、跳舞。
______ ______ the children ______ They ______ ______ and ______.
7. 你喜欢跑步吗?不。
______ you ______ ______ No, ______ ______.
8、“格林先生在看电视吗?” “不,他在打扫房间。”“______ Mr Green ______ TV ” “______, He ______ ______ the house.”
9、魏芳不是在读书,她在写信。Wei Fang ______ ______ a book. She ______ _____ a letter.
10、今天天气怎么样?_______ is the weather today 或______ is the weather _____ today
11、我正在通过收音机学 (study) 英语。 I _______ ______ English on the radio.
Ⅴ. 改错:
1. People like swiming in summer.( )
______________________________________________________
2. He is going to go the park with his mom. ( )
______________________________________________________
3. Are you listen to me ( )
______________________________________________________
4. I not writing a letter.( )
______________________________________________________
VI、写出下列动词的现在分词形式
1.work______ sing______ play______ study__________2.dance_____ have_____
write______ take______3.run______ sit_______ shop_____ swim_______
VII、现在进行时:表示现在进行的动作句子结构:be+动词ing标志词:now, look, listen,It’s …o’clck,
1. What are you _________(do) now I ___________(eat) bread.
2. It’s nine o’clock. My father_______________(work) in the office.
3. Look, the boy____________(put) the rubbish into the bin.
4. __________he__________(clean) the classroom No, he isn’t. He____________(play).
5. Listen, who____________(sing) in the music room Oh, Mary_____________(sing) there.
VIII.按要求改写句子
1. The boy is playing basketball.
否定句:____________________________
一般疑问句:_________________________
肯定回答:__________________________
否定回答:__________________________
对“is playing basketball”提问:__________________________
对“ The boy”提问:__________________________
2. They are singing in the classroom.
否定句:____________________________________________
一般疑问句:_________________________________________
肯定回答:__________________________否定回答:__________________________
对“are singing ”提问:__________________________________________
对“ in the classroom”提问:__________________________________________
3.仿照例句造句:Model:read a book
--What are you doing
--I'm reading a book.
paint a picture_______________________________________________________________
b.clean the blackboard____________________________________________________________
4.The birds are singing in the tree.(就划线部分提问)____________________________________
5.She is closing the door now.(改成否定句)
______________________________________________________
6.You are doing your homework.(用"I"作主语改写句子)
______________________________________________________
7.The Young Pioneers are helping the old woman.(改成一般疑问句)
______________________________________________________
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