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课件网) Unit 10 I’ve had this bike for three years. Section A Grammar Focus · 学习目标 · 新课导入 · 内容讲解 · 课堂总结 · 课后作业 1. New words: hometown 2. Grammar: ①现在完成时的特殊疑问句的结构 ②现在完成时中for和since的用法 ③延续性动词和非延续性动词的用法 Learning goals Lead-in You have had a yard sale. What would you do with the money you raise hometown / h mta n/ n. 家乡；故乡 New words New words hometown / h mta n/ n. 家乡；故乡 Textbook 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. Grammar Focus Textbook 1. 现在完成时的特殊疑问句的结构是什么？用 什么疑问词来询问拥有某物品的时间？ 2. for后面接什么？ 3. since后面接什么？ Discussion Language points 一.现在完成时的特殊疑问句的结构 结构： 主语+ have / has + 动词的过去分词 一般疑问句： Have / Has +主语+动词的过去分词+其他 Yes, I have. No, I haven’t. /Yes, she has. No, she hasn’t. 特殊疑问句：疑问词+have/has+主语+动词的过去分词+其他 询问拥有时间的疑问词用how long Eg: How long have you had that toy bear 你拥有那只玩具熊多久了？ I’ve had it for two years. 我拥有它已经2年了。 Language points 练 1.根据汉语意思完成句子。 她拥有那本书多久了？ _____ _____ _____ she _____ that book How long has had Language points 二.现在完成时中for和since的用法 for与since都能与现在完成时连用，但区别较大： for后须接“时间段”，since后须接“时间点”。 Eg: He has studied English for three years. 他学英语3年了。 Eg: He has studied English since 2003. 他从2003年开始学英语。 Language points 二.现在完成时中for和since的用法 since与for可以互换：for + 一段时间 = since + 一段时间 + ago Eg: He has been here for 3 years.= He has been here since 3 years ago. 他在这儿已经3年了。 since能引导时间状语从句(主句用现在完成时，从句用一般过去时)，而for则不能。 Eg: He has taught here since he came to China. 自从他来到中国就在这儿教书。 Language points 二.现在完成时中for和since的用法 since与for引出的时间状语往往用 how long 提问 Eg: — How long have you had this book 这本书你买多久了？ — For a week./Since a week ago. 买一周了。 Language points 练 1. Hurry up! The play _____ for ten minutes. ( ) A. has begun B. had begun C.has been on D. began 2.It has been ten years ____ he left the army.( ) A. since B. for C.which D. when 3. Her mother has been a party member for three years. (改成同义句） Her mother has been a party member ____ three years _____. C since ago A Language points 三.现在完成时常用句型 It is (has been) +时间段+ since +时间状语或从句 Eg: It is four days since last Friday. 从上周五到现在已经四天了。 Eg: It has been two years since Jim came to Beijing. 吉姆来北京已经两年了。 Language points 三.现在完成时常用句型 It is the first (second…) time that + 从句,句型中的that从句通常使用现在完成时。 Eg: It is the first time that Jenny and Danny have been to ... ...
