九年级上册Unit 2解析.docVIP

九年级上 第二单元 教材解析及教学建议 Lesson 1 I．Vocabulary: 1 favor: /c/ n. ask sb. a favor = ask a favor of sb. = ask sb for help 请某人帮忙 do sb. a favor = do a favor for sb =help sb.=give sb.a hand帮某人一个忙 2 be supposed to = should = ought to 应该做某事 eg, I’m supposed to do some homework this weekend. Everyone is supposed to wear a seat- belt in the car. suppose ： v 以为，相信（= think, believe） eg. I don’t suppose he is true, is he? 假设，假定 eg. Suppose that the car should break down again 3. sign v. ① sign up for sth eg, I should sign up for the evening classes. ②sign up to do sth = I should sign up to have evening classes. sign: v. 签名 Please sign your name. n. 迹象，痕迹， 标志 There’s no sign of the fruit shop. 4. lab n. 实验室 at the lab science labs 5. break : /c/n 休息，暂停 have / take a break eg. There’s a ten-minute break between the classes. v. ( broke, broken) break the promise [短语搭配] break away 逃跑 break down 破坏，损坏 break into 闯入 break out 爆发 6. communicate : vi. communicate with sb eg He had no way to communicate with his brother. vt. communicate sth to sb 传达，传递 eg Did she communicate my wishes to you? communication: /u/ n. 7. overseas : adv. 在海外，在国外 study overseas 出国留学 adj. 在海外的， 在国外的 an overseas Chinese 一个海外华侨 8. repay: v. (repaid, repaid) repayment: n. ① 偿还，还钱给 repay sth to sb eg. I’ll repay the money to you tomorrow ② 报答，回报 repay sb for sth eg. How can I repay you for your kindness? II．Phrases: do me a favor帮助我 be supposed to应该 sigh up for报名参加 to give her a ride on his bike 他骑车载她一程 correct my pronunciation纠正我的发音 live in a Global Village住在一个地球村 many chances to do sth.许多做某事的机会 ask a foreigner for help向一个外国人寻求帮助 appreciate your help 感激你的帮助 take a five-minute break 休息五分钟 seem difficult 看起来困难 repay my favor 回报我的帮助 obtain benefits through learning 通过学习获得益处 make friends from overseas 交海外的朋友 get back to studying 重新回到学习状态中 III．Language points: 1.Would / Will /Can you do me a favor? = Can you help / assist me? =