Unit3 Section A Grammar focus-4b 课件 2023-2024学年人教版英语八年级下册

Section A Grammar focus-4b ___________________________ R. 八年级下册 Could you please clean your room? 教学目标： 1、掌握情态动词could的用法、构成。 Could+主语+（please+）动词原形+其他？ 2、让学生有礼貌地提出请求，征求许可及回答。 自学指导 1.时间：2-3 minutes 2.内容：所给下列信息 3.要求：写出所给词汇的汉语意思 4.方式：4人小组合作讨论、查阅课本 Words & Phrases: 1. pass v. 2. borrow v. 3. lend v. (lent) 4. finger n. 5. hate v.—— love 6. chore n. 7. while conj. Words & Phrases: 8. go out for dinner 9. get something to drink 10. take the dog for walk 11. take out the rubbish 12. hang out 13. finish doing sth. 14. hate to do sth. 15. do chores 16. ask sb. to do sth. 17. want to do sth. 18. fold one's clothes 19. do the dishes 20. after that Words & Phrases: Words & Phrases: pass v. borrow v. lend v. (lent) finger n. hate v.—— love chore n. while conj. 递；给；超过 （向别人）借 借（给别人） 手指 厌恶 杂活 当...的时候 Words & Phrases: go out for dinner get something to drink take the dog for walk take out the rubbish hang out finish doing sth. hate to do sth. 外出吃晚饭 弄点喝的 遛狗 倒垃圾 闲逛 完成某事 厌恶做某事 do chores ask sb. to do sth. want to do sth. fold one's clothes do the dishes after that Words & Phrases: 做杂活 请求某人做某事 想要做某事 折叠衣服 洗碗碟 在那之后 Could I go out for dinner with my friends? Sure, that should be OK. Could we get something to drink after the movie? No, you can’t. You have a basketball game tomorrow. Grammar Focus Could you please take the dog for a walk? OK, but I want to watch one show first. Could you please take out the rubbish? Yes, sure. 情态动词could的用法集锦 情态动词could构成的句型用于向对方委婉地提出请求或征求对方的许可。 could 作为情态动词时，否定句要用can't,不能用couldn't. could引导的一般疑问句的构成： Could+主语人称+（please+）动词原形+其他？ —肯定：Yes/Sure/Ok/No problem.(But...first) —否定：No,...can’t. (sb. have to do sth). 4a Match each one with the correct response(回答). 1. ___ Could I hang out with my friends after the movie? 2. ___ Could you please pass me the salt? 3. ___ Could I borrow that book? 4. ___ Could you help me do the dishes? 5