时态
一.概念:英语中表示不同时间发生的动作或存在的状态,需用不同的动词形式表示,这种不同的动词形式称为时态。
二.种类:(基本时态)
一般现在时 一般过去时
现在进行时 过去进行时
一般将来时 过去将来时
现在完成时 过去完成时
一、一般现在时:
一)意义:
1、_______________________________________________________________
2、_______________________________________________________________
3、_______________________________________________________________
二)句型结构: ____________________________________
一般现在时的基本句型
1)肯定句:____________________________________________________
2)否定句:____________________________________________________
3)一般疑问句:____________________________________________________
4)特殊疑问句:___________________________________________________
三)标志词:____________________________________________________
____________________________________________________
Exercise:
1. The twins ___________(wash) the clothes every day.
2. Sometimes he ________ (play) basketball over there.
3. How often ____ Sally ______(sing)
4. When you _________( finish) the report, I will ______( wait) for about 3 hours.
5. Water ______ (boil) at 100oC.
6. The next train____________( leave) at 3 o'clock this afternoon.
二、一般过去时
一)意义:
1、_______________________________________________________________
2、_______________________________________________________________
二)句型结构: ____________________________________
一般过去时的基本句型
1)肯定句:____________________________________________________
2)否定句:____________________________________________________
3)一般疑问句:____________________________________________________
4)特殊疑问句:___________________________________________________
三)标志词:____________________________________________________
____________________________________________________
一、练习:
1. The twins ___________(wash) the clothes yesterday.
2. The day before yesterday ,he ________ (play) basketball over there.
3._____ Sally ______(sing) two hours ago
4. I _________ an exciting party last weekend. (have)
5. She _______ at home yesterday morning. (is)
6. Tommy __________ TV at his uncle’s last night.(watch)
7. They all _________ to the mountains yesterday morning. (go)
8. My friend, Carol, ________for the math test yesterday evening. (study)
(4.had 5. was 6. watched 7. went 8. Studied)
二、请在仔细诊断每个句子后,把正确的句子写在横线上。
1. We were go to school early yesterday._______________________________
2. She was buy a dress last week. _______________________
3. Did you liked playing football ________________________
4. We didn’t flew kites last month.__________________________
三、按照括号中的要求改写句子。
1. Lucy did her homework at home.(改否定句)
Lucy ___________ ___________ her homework at home.
2. She found some meat in the fridge.(变一般疑问句)
___________ she __________ ___________ meat in the fridge
3. She stayed there for a week.(对划线部分提问)
__________ ___________ __________ she __________ there
4. There was some orange in the cup.(变一般疑问句)
_________ there ___________ orange in the cup
5. Li Ming is at school now. (用yesterday 改写句子)
Li Ming _______ at school yesterday.
三、现在进行时
一)意义:
1、_______________________________________________________________
2、_______________________________________________________________
3、_______________________________________________________________
4、_______________________________________________________________
二)句型结构: ____________________________________
现在进行时的基本句型
1)肯定句:____________________________________________________
2)否定句:____________________________________________________
3)一般疑问句:____________________________________________________
4)特殊疑问句:___________________________________________________
三)标志词:____________________________________________________
____________________________________________________
用括号内所给单词的适当形式填空。
1. Look! There __________(be) a lot of people over there. What __________they __________ (do) now
2. —What __________ your mother __________ (do) —She is a teacher.
3. It __________ (rain) heavily outside now. You must stay at home.
4. Don’t sing. The baby __________(sleep).
5. My brother __________ (not like) playing basketball, but he __________ (like) playing football.
6. —What _________ you usually _________ (do) on Sunday
—I usually _________ (stay) at home and _________ (do) my homework.
7. Listen! The girls _________ (sing) in the next room.
8. My sister _________ (want) to be a teacher.
9. It’s seven o’clock now. The Greens _________ (have) supper.
10. He often _________ (swim) on Sundays. Look! He _________ (swim) at the pool
11.The leaves _________(turn) red.
12.You _____ always ____________(change) your mind.
四、过去进行时
一)意义:
1、_______________________________________________________________
2、_______________________________________________________________
二)句型结构: ____________________________________
过去进行时的基本句型
1)肯定句:____________________________________________________
2)否定句:____________________________________________________
3)一般疑问句:____________________________________________________
4)特殊疑问句:___________________________________________________
三)标志词:____________________________________________________
____________________________________________________
用动词的适当形式填空
1. While we __________ (wait) for the bus, a girl __________ (run) up to us.
2. I __________ (telephone) a friend when Bob __________ (come) in.
3. Jim __________ (jump) on the bus as it __________ (move) away.
4. We __________ (test) the new machine when the electricity __________ (go) off.
5. She __________ (not want) to stay in bed while the others ________________ (all, work) in the fields.
6. While mother ________ (put) Cathy to bed, the door bell ________ (ring).
7. As I __________ (walk) in the park, it __________ (begin) to rain.
8. It was quite late at night. George __________ (read) and Amy __________ (ply) her needle when they __________ (hear) a knock at the door.
五、一般将来时
结构:1、____________________________________
2、 ____________________________________
标志词:____________________________________________________
____________________________________________________
I 用所给词的适当形式填空。
1. She ________ flowers in my garden tomorrow morning. (water)
2. I will stay at home if it _________ tomorrow. (rain)
3. What are you ________ to do tomorrow (go)
4. The radio says it ________ rainy tomorrow. (be)
5. She says she _________ me a beautiful dress tomorrow morning. (buy)
II 句型转换。
6. Li Ming will play with a toy car. (转换为一般疑问句)
_____Li Ming _____ with a toy car?
7. They’ll go for a walk after supper. (转换为否定句)
They _____ _____ for a walk after supper.
8. Will the flowers come out next week (作否定回答)
_____, _____ _____.
9. I will have an English exam tomorrow. (转换为同义句)
I _____ _____ _____ have an English exam tomorrow.
10. The boys have a basketball l match on Saturday. (用next Saturday y来改写)
The boys _____ _____ _____ _____ a basketball match next Saturday.
III 练习
1. If it is fine, we are going to go fishing.(改错)
2. -------The phone is ringing,’
----------I _________(answer) it ’ .
3. Next year you _______( be) 17 years old.
4. If you _________(listen) to me, I_________( tell) you a story.
5. Autumn harvest_______________________(start).
六、过去将来时
一)意义:
1、_______________________________________________________________
结构:1、____________________________________
2、 ____________________________________
标志词:____________________________________________________
____________________________________________________
练习:
( )1. --- Jack, what did Bill tell you
--- Oh, he told me that he _______ soccer yesterday afternoon, but his mother didn’t allow him to come.
A. was going to play B. is going to play C. will play D. played
( )2. We decided that we _______ Canada next month.
A. flew to B. were flying to C. will fly to D. are flying to
( )3. Nobody knew what _______ after ten years.
A. will happen B. are happening C. would happen D. has happened
( )4. He told me the meeting ________ begin.
A. will B. was C. was about to D. should
( )5. Our teacher said that there ________ an English exam the next week.
A. is B. was C. is going to be D. was going to be
( )6. She said they _______ before the end of this month.
A. would return B. will return C. returned D. return
( )7. We didn’t know whether she ________ at the meeting.
A. will speak B. is going to speak C. was going to speak D. can speak
( )8. Did he tell you where she _______ for her holiday
A. will go B. would go C. is going D. are going
七、现在完成时
一)意义:
1、_______________________________________________________________
2、_______________________________________________________________
二)句型结构: ____________________________________
现在完成时的基本句型
1)肯定句:____________________________________________________
2)否定句:____________________________________________________
3)一般疑问句:____________________________________________________
4)特殊疑问句:___________________________________________________
三)标志词:____________________________________________________
____________________________________________________
下列句型中常用现在完成时:
It is (has been) + 一段时间 + since从句
This(That / It)is the first(second…)time that+现在完成时
This(That / It)is the only…+that+现在完成时
This(That / It)is the best / finest / most interesting…+ that+现在完成时。练习:
The twins ___________(wash) the clothes for an hour.
He ________ (play) basketball since three years ago.
How long _____ Sally ______(sing) yet
八、过去完成时
一)意义:
1、_______________________________________________________________
2、_______________________________________________________________
二)句型结构: ____________________________________
过去完成时的基本句型
1)肯定句:____________________________________________________
2)否定句:____________________________________________________
3)一般疑问句:____________________________________________________
4)特殊疑问句:___________________________________________________
三)标志词:____________________________________________________
____________________________________________________
【完成时态专练】
1. He ___________(turn)off the light. We can leave now.
2. By the time we got to the cinema, the film ___________(begin).
3. She ___________(finish)her homework before I left school.
4. My mother ___________(be)a teacher since 2003.
5. He told us that he ___________(give)the book to his brother.
6. I ___________(wash)all the clothes. So I can have a rest.
7. They ___________(stay)in China for a long time.
8. My father ___________(arrive)home before nine o’clock last night.