1、Unit 10 Ive had this bike for three years.,Section A 1a2d,bought the bike now,_|_|_ 2008 6 years 2014,How long has Jeff had this bike?,Jeff has had his bike for 6 years.Jeff has had his bike since 6 years ago.Jeff has had his bike since 2008.,How long has Jeff had this bike?When did Jeff buy his bik
2、e?,Answer the following questions:,2.时间状语:1.for+一段时间 e.g:for 8 years 2.since+过去的时间点 e.g:since 1999 3.since+一段时间+ago e.g:since 23 years ago,语法:现在完成时,1.含义:表示动作从过去某一时间开始一直延续到现在。这一动作可能刚刚开始,也可能在继续,其动作是否继 续下去,由上下文而定。这个时态多用于延续性动词。,Practice using since or for:,4 hours,3 years,5 years ago,45 minutes,half an
3、hour ago,1 hour,Future words:,have a yard sale toy bearcent scarf,1a,Look at the things at the yard sale.Do you have any of these things at home?How long have you had them?,Have a try,How long have you had.?Ive had it,1c,Free Talk,Make a dialogue again！,A:Why are you selling it?B:How long have you h
4、ad it?C:Yes,Ive read it for five times.D:How much is it?E:Because I dont read it anymore.F:Ive had it for six years.G:Is this an old book?H:You can have it for 80 cents.,参考答案:G C B F A E D H,表示某人拥有某物多长时间用现在完成时表达；与现在完成时连用的时间状语是：for+时间段；since+时间点；对for 和since短语提问用how long。不规则动词见书后不规则动词表,Summary,2c.Pair
5、 work,1.Read the sample in the chart of 2c.2.Student A is Amys mom.Student B is Amy.Role-play the conversation.3.The whole class makes the conversation in pairs.,Role-play!,Linda:Welcome to.Amy:Hi,Im Amy.I have some.,Points in 2d:,love doing/to do sth.爱做某事，加动名词时意为“（习惯）爱做”；，加不定式时意为“(偶尔)爱做”；eg.She lov
6、es reading books.她爱看书。She loves to eat ice-cream.她爱吃冰激凌。one last thing 最后一件事，其后接单数形式。eg.One last thing is studying English.for a long time 很长时间，经常用于完成时中。eg.He has this toy bear for a long time.,A survey,Useful language structures1.I have been doing it since I was ten years old.2.I have been doing it for six years.,Summary,Answers:How long;for;for;since;since.,Homework,Retell the conversation of 2d.就某人拥有某物进行调查。关键词：what/how many/how long。,