2. 人教版 ( 新目标 ) （ 2012 教材）初中八下 Unit3 Could you please clean your room? Period One

3. Let's tell a story... Long long ago... There was a little girl named Cinderalla. Her mother passed away. His father got married again with a woman who had two daughters.

4. Cinderalla's step-mother didn't like her. When his father left home, she asked Cinderalla to do all chores in the house. She had to wash all the dirty clothes. She had to sweep the floor. She had to do the dishes.

5. What happen to her fianlly? Can you help to finish the story? Can you help to finish the story? Good Job !

6. In the story, Cinderalla's step mother asked her to wash the clothes. Cinderalla also had to sweep the floor. Cinderalla had to do the dishes. It means she had to do all chores.

7. do chores 干家务活

8. Learn to make polite requests. Learn to ask for permission.

9. rubbish fold sweep floor mess n. 垃圾 v. 折叠 v. swept, 打扫 n. 地板 n. 杂乱 take out the rubbish 倒垃圾

10. Do you do these chores at home? Discuss them with your partner. 1a fold your clothes sweep the floor do the dishes

11. do the laundry take out the rubbish clean the living room make your bed

12. 1b. Listen.Who will do these chores? Check √ Peter's mother or Peter. Chores Peter's mother Peter do the dishes sweep the floor take out the rubbish make the bed fold the clothes clean the living room √ √ √ √ √ √

13. Make cnversations about the chores in 1a. 1c A: Could you please sweep the floor? B: Yes, sure. Can you do the dishes? A: Well,could you lease do them?I'm going to clean the living room B: No probelm.

14. Listen. Peter asks his father if he can do four things. What does his father say? Check yes or no. 2a Peter wants to Peter's father says His father's reasons go out for dinner go to the movies stay out late get a ride yes____ no____ I have to do some work. You have to clean your room. I need to eat breakfast. You have a basketball game. √ √ √ √

15. Listen again. Why does Peter's father say no? Draw lines to the reasons in the chart in2a. 2b Peter wants to Peter's father says His father's reasons I have to do some work. You have to clean your room. I need to eat breakfast. You have a basketball game. go out for dinner go to the movies stay out late get a ride yes____ no____ √ √ √ √

16. A ： Could I use your computer? B: Sorry. I'm going to work on it now. A: Well, could I watch TV? B: Yes, you can, but first you have to clean your room

17. 1. 情态动词, 表示说话人的情绪, 态度或语气的动 词, 但不能单独作谓语, 只能和其他动词原形构成 谓语。 情态动词的位置： 情态动词在句中放在谓语动词之前, 谓语动词前 若有助动词, 则在助动词之前, 疑问句中, 情态动词 则在主语之前。 I should listen to her advice.

18. 情态动词的特点 : 情态动词无人称和数的变化, 情态动词后面跟的 动词需用原形, 否定式构成是在情态动词后面加 "not" 。 个别情态动词有现在式和过去式两种形 式, 过去式用来表达更加客气, 委婉的语气, 时态 性不强, 可用于过去，现在或将来。

19. 情态动词有哪些？ should couldmight shallcanmay ought tomustneed willwoulddare Today we focus on:

20. 情态动词 can (could) 表示说话人能, 可以, 同意, 准许, 以及 客观条件许可,could 为 can 的过去式。 1. can 和 could 在表达请求时区别在于， could 语气更加委 婉。注意 : 回答委婉请求中不能用 could 。 Could you please take out the rubbish? Can you open the door? Could you please do the dishes? Yes, I can. / No, I can't.

21. 2. can 和 could 都可以表示能力， can 表示现在的能力，而 could 表示过去的能力。 She can speak a little English now. She could play the piano when she was six. I can swim faster than you now. I could run faster than her before.

22. 2. can 和 could 都可以表示猜测，翻译为 “ 可能... ” can 的可 能性比 could 大。 Can it be true? Anybody can make a mistake. The weather here could be very cold. An accident could happen if you do this.

23. 2d. Language Points. 1. Could you please help out with a few things? 托尼，你能帮我做几件事情吗？ help (sb. ) out with sth. 帮某人做某事 Can you help me out with the clean-up. Could you help us out with the broken bike?

24. 2. Could I at least finish watching this show? 我能至少把这个节目看完吗？ at least 至少 People should sleep at least 8 hours a day. You need to read at least 10 books about it. Then you may understand.

25. 3. I think two hours of TV is enough for you! 我想对你来说看了两个小时电视足够了。 two hours of 两个小时的... 名词所有格：表示时间、距离时也可以用 ’ s I have a two hours' drive. I have a month's time to prepare.

26. 4. be enough for... 对于... 足够了。 be enough to do sth. The money is enough for you to buy your breakfast. It is wide enough to pass through.

27. 5.She won't be happy if she sees this mess. mess n. 脏乱的东西，混乱 in a mess. 狼藉一片 Your room is in a mess. Do clean it up. His desk is always in a mess.

28. 1._______ you come and play with us now? I am afraid that I ________. I must finish my homework now. 2. _______ you swim? Yes, I _______. 3. If she comes, Lily ____ be very angry. They are enemies. 4. ______ you please take out the rubbish? 5. You ____ be dead if you do this. Could can't Can can Could can

29. Homework Review new words and phrases Make six sentences with the target language.