Lesson 129~130 speed limit mile overtake track wave v. 招手 n. 跑道 v. 从后面超越，超车 n. 英里 限速 /we?v/ /tr?k/ /??v?'te?k/ /ma?l/ /'spi?d l?m?t/ dream /dri?m/ v. 做梦，思想不集中 charge sign n. 标记，牌子 v. 罚款 /sa?n/ /t?ɑ?d?/ darling driving licence 驾驶执照 n. 亲爱的（用作表示称呼） /'dɑ?l??/ charge /t?ɑ?d?/ v. 罚款 因...罚某人款 警察因他超速而罚款。 The policeman charged him for speeding. charge sb. for... dream /dri?m/ 1) v. 做梦 梦想做某事 dream of doing sth 这只猫喜欢做梦。 The cat likes dreaming. 2) v. 梦想，幻想 The dog dreams of becoming a rich dog. 这只狗梦想成为有钱狗。 3) n. 梦想 Its dream is to become a rich dog. wave /we?v/ 1) v. 招手 他正向我们挥手。 He is waving to/at us. 2) v. 起伏，飘动 The flag is waving in the wind. 旗帜正在风中飘扬。 向某人招手 wave to/at sb. wave (sb.) goodbye 向某人招手告别 他向我们挥手告别。 He waved us goodbye. overtake /??v?'te?k/ 1) v. 超车,超过 没有人能超过他。 No one can overtake him. 2) v. 突然来临，突然出现（负面） A rainstorm overtook the ship. 暴风雨突然袭击了这艘船。 Grammar Time Review 情态动词表猜测--对目前状态推测 may 很有可能 她很可能是个模特。 She may be a model. can't 不可能 她不可能是个模特。 She can't be a model. must 肯定是 她一定是个模特。 She must be a model. Review 情态动词表猜测--对正在进行动作推测 may 很有可能 他很可能正在玩游戏。 He may be playing games. can't 不可能 他不可能正在玩游戏。 He can't be playing games. must 肯定是 他一定是在做饭。 He must be cooking. 情态动词表推测 1. 对过去状态的推测 can't have been 她过去不可能长得丑。 过去不可能 must have been 他昨天一定很忙。 He must have been busy. 过去肯定... must/can't have been... She can't have been ugly. 情态动词表推测 2. 对过去动作的推测 can't have done 她(过去)不可能吃的。 She can't have eaten them. 过去不可能 must have done 她一定吃了这些零食。 She must have eaten the snacks. 过去肯定... must/can't have done... 情态动词表推测 3. 对过去正在进行动作的推测 can't have been doing 我不可能在睡觉！ I can't have been sleeping! 过去不可能正在做... must have been doing 你一定正在打游戏。 过去肯定正在做... must/can't have been doing... You must have been playing. He _____ have passed the difficult exam because he is very happy now. A. could B. can't C. should D. must She _____ have left school, for her bike is still here. A. can't B. wouldn't C. shouldn't D. needn't --She looks very happy. She _____ have passed the exam. -- I guess so. It's not difficult after all. A. should B. could C. must D.might 他们一定正在喝酒。 你一定是病了。 昨晚你一定喝酒了。 昨晚你不可能正在喝酒。 她一定是一个歌手。 她以前不可能是一个演员。 They must be drinking. You must be sick. You must have drunk last night. You can't have drunk last night. She must be a singer. She can't have been an actress. Text Understanding Ann: Look, Gary! The policeman's waving to you.He wants you to stop. Policeman: Where do you think you are? On a race track? You must have been driving at seventy miles an hour. Gary: I can't have been. Policeman: I was doing eighty when ... ...
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