1、Unit 8 Section A 1b Revision 1. 打掃干凈，梳理整齊打掃干凈，梳理整齊 2. 城市公園城市公園 3. 無家可歸的人無家可歸的人 4. 分發分發,發放發放 5. 使振奮使振奮,使高興起來使高興起來 6. 生病的孩子生病的孩子 7. 在在(方面方面)幫助某人幫助某人 8. 課后學習計劃組織課后學習計劃組織 9. 幫助停止饑餓幫助停止饑餓 clean up city parks homeless people give out cheer up sick kids help sb. with sth. an after-school study program help

2、 stop hunger Presentation We are planning a City Parks Clean-Up Day. Its only two weeks from now. We cant put off making a plan. What ways can you think up to encourage more people to take part in the activity? For example, we can advertise on TV.Picture a: advertise on TVPicture b: put up signsPict

3、ure c: call up othersPicture d: advertise in the newspaperPicture e: hand out adsActivity 2aActivity 2aActivity 2bActivity 2bputoffwritedownputuphandoutcallupKey Phrases 1. 1. 需要做某事需要做某事 2. 2. 想出想出 3. 3. 推遲推遲, ,推延推延 4. 4. 制定一個計劃制定一個計劃 5. 5. 清潔日清潔日 6. 6. 寫下寫下 7. 7. 展示展示, ,張貼張貼 8. 8. 分發分發, ,發放發放 9. 9.

4、 打電話打電話 10. 10. 建立建立, ,創立創立, ,開辦開辦 need to do sth come up with =think up put off make a plan Clean-Up Day write down put up hand out call up set up Language points 1. could 是情態動詞can 的過去式形式，表示過去的能力。它沒有人稱和數的變化，后面接原形動詞。變否定句在could后加not, 變一般疑問句把could提前。 The boy could ride a bike when he was seven. Could

5、you speak Japanese the year before last year? 【注意】【注意】在某些情況下，could 并不表示過去，只是表示委婉、客氣的語氣。其肯定答語用：Sure./Certainly./All right.等。否定答語用：Sorry./Sorry, I cant.等。 A: Could you tell me if he is a student? B: Sure. A: Could you lend me your pen? B: Sorry, Im using it. A: Could I borrow your dictionary? B: Yes,

6、you can. 2. need (1) need用作實義動詞，有“必要”、“必需”之意，有人稱、數和時態的變化，可以接名詞、代詞、動名詞或帶to 的動詞不定式作賓語，構成疑問句和否定句時要借助于助動詞。 The man needs an English dictionary when he works. Do you need to see him yourself? These flowers need watering. =These flowers need to be watered. （2）need用作情態動詞，意為“必須”、“必要”，沒有人稱、數等變化，后接不帶to 的動詞不定式

7、。 通常用于疑問句和否定句中，構成疑問句和否定句時，不需要使用助動詞。 Need you go to the park with your classmate? He neednt spend much money for this new watch. 【注意】【注意】 由need引出的疑問句，答語表肯定時用must或have to；表示否定時用neednt或dont have to。 A: Need I come to work tomorrow? B: Yes, you must / have to. A: Need I finish the work at once? B: No, you neednt / dont have to 3. come up with (1) 想出想出, 提出提出=think of / up He came up with a good idea of losing weight. (2) 趕上趕上 = catch up with We should work hard to come up with them. 4. put off +n. / v