Unit 3 Language in use

Unit 3 Language in use

Languagepractice Did you listen to the radio? Yes, we did. Did you play computer games? No, I didn’t. We didn’t travel by car. They didn’t have a computer.

一般过去时是表示在说话时间以前发生的动作或状态的动词时态。一般过去时是表示在说话时间以前发生的动作或状态的动词时态。实义动词过去式的句式。 ① 肯定式: 主语 + 动词过去式 + 其它。如: They had a good time yesterday. ② 否定式: 主语 + did not (didn’t) + 动词原形 + 其它。如: They didn't watch TV last night.

③ 一般疑问句: Did + 主语 + 动词原形+ 其它？ 肯定回答: Yes, 主语 + did. 否定回答: No, 主语 + didn't. 如: Did they have a meeting two days ago? Yes, they did./ No, they didn't.

规则动词过去式的变化可速记为 “直”、“去”、“双”、“改” 四字诀。 ① 一般情况下在动词原形后直接加 -ed。如: wanted, played。 ② 以不发音的字母 e 结尾的动词, 去掉 e 再加 -ed。如: hoped, lived。　

③ 重读闭音节单词需双写最后一个辅音字母再加 -ed。如: stopped。 ④ 以辅音字母 +y 结尾的动词变 y 为 i, 再加 -ed。如: studied, worried。　

规则动词过去式的读音也有规律可循。请记住: 清后 [t], 元浊 [d], [t], [d] 之后读[Id]。 ① 清辅音 [p] [k] [f] [s] [F] [tF] 等后, ed要读 [t]。如: worked，finished。 ② 元音或浊辅音 [b] [g] [v] [z] [m] 等后, ed 要读 [d]。如: lived, called。 ③ [t] 或 [d] 后, ed 读 [Id]。如: started, needed。

不规则动词变化, 要逐一熟记。 am, is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept, swim-swam, sit-sat

Complete the conversation with the correct form of the verbs in brackets. Tony: (1) __________ ( you use) a computer at school? Tony’s dad: No, I didn’t. Did you use

Tony: What (2) _________ (you do) in the evenings? (3) _____________ (you watch) TV? Tony’s dad: Yes, I did, but it wasn’t in colour and it (4) __________ (not have) many channels. did you do Did you watch didn’t have

Tony: What games(5) ___________ (you play)? Tony’s dad: We (6) ______ (play) football and tennis in the park. Tony: And then, where (7) __________ (you live)? did you play played did you live

Tony’s dad: I (8) _____(live) in Cambridge. Tony: (9 ) ___________ (you ride) a bike to school? Tony’s dad: Yes, I did. I (10) _____ (like) my bike a lot. lived Did you ride liked

Work in pairs. Practice the conversation.

Write words connected with the seasons. Spring Festival … swimming … warm … snow …

Work in pairs. Write the months. 1.When does school start? 2.When does school finish? 3. When is your birthday? 4. When is your friend’s birthday? 5. When is your mother’s birthday? 6. When did your mother and father marry? In September.

Around the world Life in past

In 1950 people didn’t have email. They didn’t use cell phones or computers. There was no satellite TV or Internet. Cars were expensive so people used bicycles or traveled by bus and train. They didn’t visit other countries on holiday.

Writing about people in the past. When you have the information about: 1. where they lived 2. what they listened to 3. what they watched 4. what games they played 5. how they traveled… Write a paragraph about their lives.

Exercises 请用正确动词形式填空。 1. I ____ (have) an exciting party last weekend. 2. ___ she _______ (practice) her guitar yesterday? No, she ______. had practice Did didn't

3. She __________ (not visit) her aunt last weekend. She ______ (stay) at home and ___ (do) some cleaning. 4. ___ Mr. Li ___ (do) the project on Monday morning? Yes, he ___. didn't visit stayed did do Did did

改写句子 1. Lucy did her homework at home. （改否定句） Lucy ______ __ her homework at home. 2. He found some meat in the fridge. （变一般疑问句) ___ he ____ ___ meat in the fridge? didn’t do any Did find

Homework Finish the writing

Unit 3 Language in use