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发布时间:2010年05月06日 10:56 | 来源:
( The Present Indefinite Tense , Book 3 Units 11---12 )
一般现在时表示现在存在的习惯,________发生的动作或存在的_________,常与every day, always,
__________, __________, __________等时间状语连用。还可以表示主语的特征,性格,能力等。在_____
状语从句和________状语从句中,可以表示将要发生的事情.
行为动词一般现在时主要由动词原形构成,当主语是第三人称单数时,要在动词原形后加____或______构成.其规则和读音与_______变复数相同.(动词have的第三人称单数形式是________)。其否定句和一般疑问句要加助动词_____或_______构成。对于动词be, 则当主语是第一人称时用______,第三人称单数时用______,其余的则用_______. 例如:
(1) I am in Grade Three. Are you in Grade Three , too ?
(2) We know Lily very well . He has a motorbike .
(3) Li Lei doesn’t like playing volleyball .
(4) Do they study at that school ? No, they don’t .
(5) I will stay at home if it rains tomorrow .
Exercises
一.写出下列动词的第三人称单数形式
1. stop __________ 2. tie __________ 3. say ____________ 4. worry ___________ 5. fly ___________
6. teach___________ 7. finish ____________ 8. guess ____________ 9. buy _______ 10. go _________
二.用所给动词的适当形式填空
1.Everyone __________(like) swimming except her .
2.My parents __________(listen) to the radio every morning .
3.--_____ the twins ________(want) to go for a picnic ? --Yes, they _______.
4.--_______ your grandmother always _____________(forget) things ? -- No, she _________ .
5.The sun _________(rise) in the east ,_________ it ?
6.There _______(be) a ruler and two pens in his pencil-box .
7.________(Be) there a million people in this city ?
8.The old man _____________________(not , enjoy )the popular songs .
9.Jim and Kate _____________________(not ,look ) the same .
10.The students _____________________________ ( pick ) apples for the farmers next Sunday .
11.There __________________ (be ) a wonderful football match this evening . But I ____________
__________ (not ,watch ) it if I ________ ( be ) busy .
12.When ________ you __________ (begin ) your first lesson in the morning ?
13.The little boy didn’t know that the moon _________ (move ) round the earth .
14.When she _________ (leave ) school , she will go back to her hometown .
15.-- ________ Meimei _________ (have ) an elder sister ? -- No , she ___________ .
16.You ________________(not , see ) him until he ___________(come ) back from England next February .
三.句型转换
1.Rise grows fast in the south . (改为一般疑问句并作肯定回答 )
2.They do lots of homework every day . (同上,但作否定回答 )
3.I have breakfast at home on Saturday . (改为否定句 )
4. The baby often cries . (同上 )
5. Mary usually reads English in the morning . (对划线部分提问 )
6. I go and see my grandparents once a month . ( 同上 )
7. The police will be here in a minute . ( 同上 )
8. Mr. Green will have enough money next year . He will go to Japan . (合并为带条件从句的复合句)
四.选择填空
1.How many floors _________ the building ________ ?
A. are , there B. do , have C. is , there D. does , have
2.--______ your sister work ? -- In a shop .
A. What does B. Where’s C. What ’s D. Where does
3.Usually , he _________ the number 37 bus to work .
A. catchs B. catches C. catch D. is catching
4.As soon as I ___________ him , I _________him about it .
A. shall see, shall tell B. will see , tell C. see , shall tell D. see , tell
5._______ they ________ the floor twice a day ?
A. Are , sweeping B. Are , sweep C. Do , sweep D. Shall , sweep
6.The doctor operated _______ her father last Wednesday .
A. on B. in C. with D. for
7.Our teacher always asks us ________ new ideas .
A. try out B. to try out C. to try on D. trying out
8.Most of the girls are interested _______ English .
A. at B. on C. by D. in
9.Uncle Wang is ill . We must __________a doctor .
A. send away B. send for C. send up D. send
10.Don’t you think the TV is too _________ ?
A. noise B. noisily C. noisy D. noises
11.It’s dark here . Would you please _________ the light ?
A. turn on B. turn off C. turn down D. open
12.I didn’t feel well yesterday . My mother had to stay at home to _______ me .
A. look for B. look after C. look at D . look like
13.He has caught a cold . He must take this medicine __________ .
A. three time a day B. three times a day C. a day three times D. three times every day
14.Father will be back ________ an hour . You’d better come again later .
A. for B. after C. in D. before
15.Do you know _____________ ?
A. what time is it B. what’s the time C. what time is D. what time it is
16.Mother tried _________, but she found it difficult .
A. didn’t worry B. not worry C. not to worry D. to not worry
责编:胡悦