新目标九年级Unit 8 Section A.ppt

1、Unit 8 Section A 1b Revision,1. 打扫干净，梳理整齐 2. 城市公园 3. 无家可归的人 4. 分发,发放 5. 使振奋,使高兴起来 6. 生病的孩子 7. 在(方面)帮助某人 8. 课后学习计划组织 9. 帮助停止饥饿,clean up city parks homeless people give out cheer up sick kids help sb. with sth. an after-school study program help stop hunger,Presentation We are planning a City Parks Cl

2、ean-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 TV,Picture b: put up signs,Picture c: call up others,Picture d: advertise in the news

3、paper,Picture e: hand out ads,Activity 2a,Activity 2b,put,off,write,down,put,up,hand,out,call,up,Key Phrases,1. 需要做某事 2. 想出 3. 推迟,推延 4. 制定一个计划 5. 清洁日 6. 写下 7. 展示,张贴 8. 分发,发放 9. 打电话 10. 建立,创立,开办,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

4、set up,Language points 1. could 是情态动词can 的过去式形式，表示过去的能力。它没有人称和数的变化，后面接原形动词。变否定句在could后加not, 变一般疑问句把could提前。 The boy could ride a bike when he was seven. Could you speak Japanese the year before last year?,【注意】在某些情况下，could 并不表示过去，只是表示委婉、客气的语气。其肯定答语用：Sure./Certainly./All right.等。否定答语用：Sorry./Sorry, I

5、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, you can.,2. need (1) need用作实义动词，有“必要”、“必需”之意，有人称、数和时态的变化，可以接名词、代词、动名词或带to 的动词不定式作宾语，构成疑问句和否定句时要借助于助动词。 The man needs an English dictionary when h

6、e works. Do you need to see him yourself? These flowers need watering. =These flowers need to be watered.,（2）need用作情态动词，意为“必须”、“必要”，没有人称、数等变化，后接不带to 的动词不定式。 通常用于疑问句和否定句中，构成疑问句和否定句时，不需要使用助动词。 Need you go to the park with your classmate? He neednt spend much money for this new watch.,【注意】 由need引出的疑问句，

7、答语表肯定时用must或have to；表示否定时用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, 提出=think of / up He came up with a good idea of losing weight. (2) 赶上 = catch up with We should work hard to come up with them. 4. put off +n. / v.ing Yest