Unit 10 I’ve had this bike for three years.Section A 1a—2d 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 bike?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 hour ago1 hour Future words :have a yard sale toy bearcent scarf1aLook at the things at the yard sale. Do you have any of these things at home? How long have you had them?—How long have you had...?—I’ve had it …1cMake a dialogue again ！• A: Why are you selling it?• B: How long have you had it?• C: Yes, I’ve read it for five times.• D: How much is it?• E: Because I don’t read it anymore.• F: I’ve 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》 2c.Pair work1. Read the sample in the chart of 2c.2. Student A is Amy’s 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, I’m Amy. I have some....
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