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课件网) Lesson 5 No wrong numbers Lesson 5 No wrong numbers 无错号之虞 Grammar 1 Vocabulary 2 Text 3 目录 Grammar 8/26/2024 一般过去时和现在完成时的区别 过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。 现在完成时可表示持续到现在的动作或状态，动词一般是延续性的，如live, teach, learn, work, study, know。 过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。 过去时常与具体的时间状语连用，而现在完成时通常与模糊的时间状语连用，或无时间状语。 She returned yesterday. He has been in New York for many years. Have you ever been to Beijing？ 8/26/2024 句子中谓语动词是用一般过去时还是用现在完成时，取决于动作是否对现在有影响。 句子中如有过去时的时间副词（如 yesterday, last week, in 1960）时，不能使用现在完成时，要用过去时。 共同的时间状语: this morning, tonight, this April, now, once，before, already, recently，lately 等。 Tom has written a letter to his parents last night. Tom wrote a letter to his parents last night 8/26/2024 1. -- Where __you __ (put) the book I can’t see it anywhere. -- I ___(put) it right here. But now it’s gone. A. did ; put; put B. have; put; put C. did; put; have put D. have; put; have put 2. We haven’t heard from Jane for a long time. What do you suppose _____ to her A. was happening B. happens C. has happened D. happened 3. Hello, I ____ you were in London. How long _____ here A. don’t know; were you B. hadn’t known; are you C. haven’t known; are D. didn’t know; have you been Practice Vocabulary 9 How do you send messages to others (friends/parents) Free talk 10 write to her/him call her/him E-mail her/him chat with her/him on the WeChant put a piece of paper with your name and address into a bottle, and then throw it into the sea buy some pigeons and use them to send letters garage n. 汽车修理部 pigeon n. 鸽子 message n. 信息 cover v. 越过 distance n. 距离 request n. 要求，请求 spare part 备件 service n. 业务，服务 New words & Expressions garage n. 车库, 汽车修理厂 世界闻名的迪士尼乐园（Disneyland）就是其创始人华特.迪士尼（Walt Disney）在自家车库（garage）中遇见一只老鼠（mouse），并且二者成为了朋友（make friends）后，逐渐找到灵感构思出来的。 pigeon n. 鸽子 pigeon与dove 是近义词，只是在平时的习惯用法时有所不同：好多关于dove的词组含有美好，和平的积极含义。 peace dove 和平鸽，在政治上主和派一般被称为doves 鸽派，而主战派一般被称为hawks鹰派。 message n. 消息 ，信息，留言 leave sb. a message 给…留便条 take a message for sb. 替…捎口信 I have left my mother a message on the table. information n.信息,消息, 情报 a piece of information cover vt. 盖，覆盖 Snow covered the whole village. 大雪覆盖了整个村庄。 be covered with… 2. vt. 行过（一段距离），走过（通常不用被动语态） cover+距离 越过…… He covered sixty miles this morning. 他今天上午走了60英里。 3. n. 覆盖物，盖子，罩子，套子 Put a cover on the box! 给这盒子加个罩！ The bird covered the distance in three mi ... ...
