1. 一般过去时
肯定句：动词用过去式
否定句：didn't + 动原
疑问句：Did+动原
before, ago, this morning, yesterday, last ...
过去时要注意的问题：
1.有did, didn't就没有 was, were, wasn't, weren't
2. was, were, wasn't, weren't 是表示过去的状态或场所不会出现did, didn't
I was at home yesterday.
You weren't at school yesterday.
They were strong before.
动词过去式变化：
1.直接加
2.有e加d
3.辅音y－i加ed
4.双写加ed
5.特殊变化
例题：
1. My father ____ (not stay) at home yesterday. He _____ (go) to Guangzhou.
2. _____ they ______ (visit) the zoo last Sunday?
3. ---Who _____ (teach) you maths last year?
--- Mr Liu _____ (do).
4. --- When ____ you ____(take) these photos?
--- I ____ (take) them last week.
5. Last Saturday my mother _____ (go) shopping and ____ (buy) me a dress.
6. --- When ____ your brother _____ (get) here?
--- He ____ (get) here two days ago.
7. --- ____ Mike ____ (play) computer games.
--- No, he ____ . He ____ (go) to see a gilm.
8. --- When ____ you ____ (begin) to learn English?
--- I ____ (begin) to learn English three years ago.
9. I didn't know you ___ here.
10. It ___ hotter yesterday than it ___ today.
11. Ben ____ a cold last week.
12. ____ _____ many beautiful flowers in our school before.
13. ____ _____ any milk in the bottle before?
14. _____ ______ a heavy rain last night.
2. 现在进行时：
be(am, are, is)+ doing
肯定句：be + doing
否定句：be not + doing
疑问句：Be + 主语 + doing？
listen look, now it's ...
1. 直接加ing
2. 双写加ing
3. 去e加ing
例题：
1. Listen! Who ____ (speak) English in the library?
2. She _____ (like) music. Now she _____ (sing).
3. Don't _____ (run) in the street.
4. _____ you _____ (go) to school every day?
5. Class is over. The pupils ______ (play) games.
6. It's 6:30. I _____(get) up.
7. Look, the pupils ____ (have) an English class.
8. My mother _____ (wash) the bowls in the kitchen now.
9. He ____ (like) art very much. He ____ (draw) a horse now.
10. Let the children go away. They ____ (make) noise here.
3. 一般将来时：
1.be going to + do
2. will + do
肯定句：will/be going to + do
否定句：will not/be not going to + do
疑问句：Will + 主语 + do?
Be + 主语 + going to do?
tomorrow next... this afternoon the day after tomorrow soon
一般将来时注意的问题：
1. be going to 表 示打算，不那么确定,而 will是确定的
2. will 和 be going to 不要混合起来用，不会出现will be going to, be will going to, will going to 的
3. will 没有人称变化,而 be going to 有人称变化
4. 不会出现was/were going to 的情况
例题：
1. We____ (visit) the Great Wall next month.
2. My father _____ (fly) to Beijing tomorrow.
3. You ____ (have) a seven-day holiday soon. What ___ you ____ (do)?
4. Next week David ____ (visit) the new zoo in Panyu.
5. ____ you _____ (borrow) books from the library tomorrow?
6. My pen is broken. I ____ (buy) a new one this Saturday.