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课件网) Let's review! sb. has/have +v.P.P.(动词的过去分词) 现在完成时与一般过去时态的区别 1 2 3 Lesson 87 & 88 retell the story:Lesson 85 Lesson 88 Have you ... yet Has Karen had breakfast yet Yes, she has already had breakfast. When did she have breakfast She had breakfast at six O' clock. Has Luch made the bed yet Yes, she has. She has already made the bed. When did she make the bed She made the bed at 12 O'clock. Yes, she has. She has already swept the floor. When did she sweep the floor Has grandmother swept the floor yet she swept the floor yesterday morming. Has the girl sent the letter yet Yes, she has. She has already sent the letter.. When did she send the letter She sent the letter a week ago. Yes, they have already left. When did they leave They left three weeks ago. Have the ships left yet Pair work: ask & answer: Have you... Has your mother... Yes, she/I/we .... When did ... Look at the forms on your book Page 179. Let's read them loudly! Open your book and finish Part B on Page 180. Let's listen to the tape! Listen and repeat! Open your book and finish Part A on Page 180. Summary 现在完成时与一般过去时的对比 3.现在完成时一般不可和明确表示过去的时间状语连用。 2. 一般过去时时强调过去某个特定时间发生的动作或者存在的状态，不强调过去的动作与现在的关系。 1.现在完成时强调过去发生的动作对现在造成的影响，这个动作到现在已经结束或者还要延续下去。 现在完成时变为一般疑问句或者否定句时：有如下变化 already变成_____,而且位置要放在_____. yet 句末 Lesson 87 A car crash:new words! attendant n.服务员，侍者 train attendant 列车员 bring sth. to sb.:她给我带来了一个好消息。=bring sb. sth. She brings a piece of good news to me. take：带走 bring：给某人带来某物 fetch：带去并且做取过来，是双程的。 She brings me a piece of good news. garage：车库，汽车修理厂 在私家车库进行的家中旧货出售,车库售物 garage sale vi. / n.碰、撞 a car crash 汽车相撞 an air crash 飞机坠毁 lamp-post gate post 门柱 post：支柱。 repair：修，修理（名词，动词均可） 这台机器正在修理。 This machine is under repair. try: 设法，努力 try to do sth.努力，企图做某事。 try doing sth. 试验，试着做某事。（不一定成功。 try to do 表示“非常努力地试图做某事”，而try doing表示“只是试试做某事”，主观尝试的努力不及try to do. A car crashed. a car crash A plane crashed. a plane crash If you see crashes, what will you do Don’t be nervous. Never cry/run. Call the police. Send the people to the near hospital. Why are there crashes Maybe：... Let's play match! Tell your father or your mother to be careful when he/she drives a car! Don’t drive a_____ drinking.. Don’t t_____ people when you drive. Don’t drive q_____. Don’t drive when you are very t_____. Don’t drive in the t_____ weather. fter elephone uickly ired errible Lesson 87 A car crash!Can you say sth. about the picture Is, my car,ready What's, car, number What happened our mechanics, still, try to ...repair,it. but, you, need , a new car, afraid. Listen& answer: 1. Can the mechanics repair ... ...
