新概念英语第二册Lesson 42 Not very musical 课件

Lesson 42 Not very musical adj. 精通音乐的 并非很懂音乐 词汇+课文 need+must ——CONTENTS—— 01 02 PART ONE 词汇 market As we had had a long walk through one of the markets of Old Delhi, we stopped at a square to have a rest. n. 市场 n. (常与for连用)销路 be on the market 上市 a good market for bike 单车的销路好 过去完成时 to do表示前面动作的目的 snake/charmer After a time, we noticed a snake charmer with two large baskets at the other side of the square, so we went to have a look at him. He can charm snakes. n. 有吸引力的人 vt. 吸引 after a while n. 蛇 v. 蜿蜒前行 wind/snake one's way 蜿蜒前行 pipe As soon as he saw us, he picked up a long pipe which was covered with coins and opened one of the baskets. a water-pipe 水管 a gas-pipe 煤气管 n. 管乐器 n. 管子 一...就... tune/glimpse/movement When he began to play a tune, we had our first glimpse of the snake. It rose out of the basket and began to follow the movements of the pipe. n. 曲调 out of tune 跑调 n. 一瞥 have/catch/get a glimpse of… 瞥见 n. 动作 continue/dance/obviously/difference/Indian We were very much surprised when the snake charmer suddenly began to play jazz tunes and modern pop songs. The snake, however, continued to 'dance' slowly. It obviously could not tell the difference between Indian music and jazz! v. 继续 continue to do=go on to do (做完了一件事)开始做另一件事 continue doing=go on doing 继续做先前做的事情 obvious+ly=obviously adj. adv. n. 印度人 adj. 印度的 PART TWO need and must need and must Need it lose weight? Yes, it must. Must it lose weight? Yes, it must. Yes, it has to. Need it lose weight? No, it needn't. Must it lose weight? No, it needn't. No, it doesn't have to. Need 情态动词 Must need and must It must be yours. 肯定的猜测 You mustn't feed it. 禁止,不准 need need 需要 词性 结构 情态动词(疑问句/否定句) Need sb. V原...? sb. needn't V原... 词性 实意动词 搭配 need sth. need (sb.) to V原... Do/Does/Did sb. need ...? sb. don't/ doesn't/ didn't need... 易错 needn't have done 不必做但已经做了 易错 didn't need to do 过去不必做,是否做了不清楚 1. --Mum, must I do my homework now? --No, you________. You can do it after supper. A. mustn’t B. can