2018秋人教新目标七年级英语下册课件：Unit 4 Section A-1.pptVIP

小结： arrive + in （大地方） at （小地方） get 必须与to 搭配才能加宾语。后面如接地点副词，则不用介词to。 – When did your uncle ______ in Shanghai? – The day before yesterday. A. arrive B. get If you _____ too late, the host will be unhappy. A. arrive B. get to C. arrive at ___________ (not arrive) late for class. A A Don’t arrive 2. You must be on time. 你们必须守时。 1) must 作为情态动词，表示“必须”、“务必”，有时还表示“一定”，起到加强语气的作用。例如： You must come tomorrow. 你（们）明天必须要来。 在回答must引起的问句时，如果是否定的答复，可用don’t have to或needn’t (不必) , 但不能用mustn’t (一定不, 必须不, 不允许, 不得) 。 --- ______ ask you some questions? --- Sure. A. Do you B. Will you C. Can I D. Must I －Dad, may I watch TV? －No, you can’t. You _______ finish your homework first. 　　A. must B. can C. may C A 2) on time 是一个固定介词短语，表示“按时；准时”。 例如： We must get to school on time. 我们必须按时到校。 我们要按时完成任务。 Well finish our job _________. on time 3) 系动词be与形容词或介词短语联用，是英语一种常见的语句结构，表示某种状态。例如： be quiet 保持安静；be strict 要求严格 be on time 守时；按时到； be at work 在上班 例如： You mustn’t be noisy, children. 孩子们，你们一定不可喧闹。 3. Don’t listen to music in class. 别在课上听音乐。 listen to … 听…… She is listening to the radio. 她在听收音机。 listen at the door 耳朵贴着门听 listen for … 留神等着听… listen for an answer 等着听回答 listen to a lecture 听讲座 listen to advice 听从劝告 * Unit 4 Don’t eat in class. Section A Period 1 (1a-2d) Do you know the meanings of the following signs? No talking! No visitors! No?fire! No mobile phones! Don’t sit on the handrail. No eating. No drinking. Emergency Exit Wet Floor Nothing can be accomplished without norms or standards. 无规矩不成方圆。 We always say: Do you know the places that have rules? And what rules do you know? school rules class rules family rules library rules dining rules 校规 班规 图书馆规则 就餐规则 家规 keep rules break rules 遵守规