Unit 10 Section A (Grammar Focus～4c)课件 2023-2024学年人教版英语八年级下册

Unit 10 I've had this bike for three years. Section A (Grammar Focus~4c) 新课导入 Free talk What can you give away? How long have you had…? Let's talk about the old things you don't use anymore. ... I have had it/them for ______/since______. 2 1 能熟悉并能正确运用本课时的重点单词和短语 能熟练掌握for 和 since在现在完成时中的用法 3 能熟练掌握短暂性动词和延续性动词之间的转化 学习目标 预习检测 1.The film has_______for an hour.  A.started　　 B.begun C.been on D.finished 2. —I’m sorry to have kept you waiting for so long. —Never mind.I_______here for only a few minutes.  A.came B.have been C.have come D.had come 3. —Amy, can we give away these soft toys?We_______　　　　 them for many years.  —Mom, but I want to keep the bear. A.bought B.had C.have bought D.have had C B D 4.—How long has Mr.Green lived_______Lanzhou?  —He’s lived here_______1998.  A.in; for B.in; since C.at; by D.at; of 5. — _______have you been in the sports club?  —Since the first month I came to the school. A.How old B.How long C.How much D.How soon B B 知识梳理 New words 1. hometown /'həʊm'taʊn/ n. 家乡；故乡 What do you know about her hometown? 关于她家乡的情况你知道什么？ 重点探究 for 和 since在现在完成时中的用法 Group work Do you have a toy bear/ bicycle/ schoolbag/...? Yes, I have. How long have you had it? Ask and answer in your group. I had it for.../ since... 探究一 阅读Grammar Focus中的句子，以小组为单位，总结for 和since在现在完成时中的用法。 Group work How long have you had that bike over there? I've had it for three years. How long has his son owned the train and railway set? He's owned it since his fourth birthday. Have you ever played football? Yes, I did when I was little, but I haven't played for a while now. 小组展示 1 组 2 组 3 组 4 组 for 和since 的用法 现在完成时表示动作或状态从过去某时开始，一直延续至今，还可能继续下去。since和for 是现在完成时当中常见的标志词。since “自从……”，for“持续了……”。since 用来说明动作的开始时间，for 用来说明动作延续的时间长度。 since + 过去的时间点 e.g. I have been very sad since the last time. 从上次开始，我一直很伤心。 for + 时间段 eg: Tina has been away from home for five years. 蒂娜离开家已经5 年了。 Betty ________ hard since last term. That’s why her exam result