1. I helped my Mum.

2. What did you do yesterday? I listened to music yesterday.

3. yesterday then last ago before We were at Buckingham Palace. They played football last Sunday. 一般过去时： 表示过去发生的事情与动作．

4. 主要构成： 动词过去式 be--- was, were ( 动词＋ ed ) cook --- cooked clean --- cleaned wash --- washed help --- helped paint --- painted phone --- phoned

5. . clean cleaned clean the room clean the table clean our kitchen clean his house clean my desk clean your chair clean her blackboard

6. . finish finished finish the work finish my homework finish your dinner finish her lunch finish his breakfast finish the game finish our English homework

7. . wash washed wash my hands wash your face wash his shoes wash her coat wash our sweaters wash their shirts wash the blouse wash my trousers wash the dog wash the apples

8. . help helped help me help you help her help him help us help them help it help Sam help my mother help my father help your sister help his brother help our parents help their grandparents help the teacher help policeman

9. . paint painted paint my house paint the wall paint your room paint our classroom paint the table paint the chair paint a picture red blue

10. . cook cooked cook supper cook dinner cook lunch cook breakfast cook noodles cook rice cook vegetables cook fish

11. . phone phoned phone me phone you phone him phone her phone us phone them phone Sally phone my father

12. . playedplayplayed play the piano play the flute play the drums play the violin play the guitar play football play basketball play ping-pong play table-tennis play badminton

13. s t e r y s e a y d yesterday d y t i r dirty n i i f h s finish l n c e a clean w s a h wash

14. 1. 昨天我打扫房间了. _______________________________ 2. 然后我帮助了妈妈. ________________________________ 3. 我洗裤子了. ________________________________ 4. 昨天他给我打电话了。 ———————————————————— I cleaned my room yesterday. Then I helped my Mum. I washed my trousers. He phoned me yesterday.

15. 1.I ________ (cook) the supper yesterday. 2.He _______ (watch) TV last Monday. 3.We ________ (clean) that room before. 4.He _________ (finish) his homework then. 5.Sally ________(help) her mother five days ago. cooked watched cleaned finished helped