新概念英语第二册Lesson 21 课件

Lesson 21 Mad or not 2024/5/31 new words presentation You are mad, it is too much. having a mind that does not work normally 发疯的，精神错乱的 Your mother will  go mad if you fail in the exam. 很生气的 She's mad at me for being late. be mad at sb.:对某人生气 The team won and the fans went mad . 激动的 He's always been mad about movie.  痴迷的 2024/5/31 new words presentation For this reason, tigers are important to the enviroment. For some reason，we all have to get up early tomorrow. for some reason：出于某种原因 We have every reason to eat something delicious. have reason to do：有做某事的理由 I tried to reason with him, but he wouldn't listen.  （v.）reason with sb.：和某人讲道理 2024/5/31 new words presentation a large sum of money The sum of 7 and 12 is 19.  （n.）：和，总和 To sum up , there are three main ways of solving the problem. （v.）：概括，总结 2024/5/31 new words presentation I'm determined to succeed. be determined to do：下定决心做某事 decide to do make a decision to do make up one’s mind to do 2024/5/31 Passage presentation 2024/5/31 Passage presentation drive sb. mad：逼疯某人 此处的drive表示“逼迫” adj. 经过的，过往的 被听到 夜以继日地 缓慢地，逐渐地 2024/5/31 Passage presentation 被建造 出于某种原因 被使用 然而 开始使用（进入使用阶段） over+数字表示“超过…” 此处的drive表示“驱赶” away表示“离开，远离 一定 由…被… 被赶出… 被动语态 现在完成时 2024/5/31 Passage presentation …中之一 留下的 撞倒 提供 一大笔钱 不定式表示目的 将会被撞到 被动语态 一般将来时 被提供 被动语态 现在完成时 2024/5/31 Passage presentation be determined to do: 下定决心做某事 一定 adv.很有可能的 2024/5/31 Passage presentation 一般将来时 动作接收者 be done by 动作发出者 体现人称和时态 be done will 2024/5/31 key structure 含有情态动词的被动语态 be done 情态动词 2024/5/31 key structure 现在完成时 be done have/has been 对过去事情的推测 情态动词+完成时 be done have/has been 情态动词 2024/5/31 key structure 2024/5/31 key structure a message will be sent by me All these goods must be sold by us 2024/5/31 key structure The pracel would be received by him The letter has to be delivered by him Your letter must have been lost by them. 2024/5/31 special difficulties 逼迫 驾驶 驱赶 驱赶 驱赶 2024/5/31 special difficulties home：家，强调感情色彩 house：房子 可以做名词， 也可以做地点副词 只能做名词 2024/5/31 Exercise home house house home $$