1、Module4 Unit3教学目标1、 掌握本模块重点单词和短语。2、 能熟练运用从过去某时开始一直持续到现在的现在完成时的用法。重点难点现在完成时态结构及用法教 学 过 程Step1.Review the phrases:翻译下列单词和短语。做运动_ 看医生_ 头疼_ 牙疼_ _ _ 肚子疼_ 发烧_ _ 咳嗽_ _ 感冒_ _ 感觉不舒服_ 自从周五_ 量你的体温_ 快餐_ 并不经常_ 对有害_ 不严重_ 一天吃它三次_ _ 感觉很好_ _ 感觉很健康_ _ 创办一个女子足球队_ _ 参加_ _ 健康状况很好_ 坐地铁去上班_ 感觉很困_ _ 自从那时_ _ 变成了我生活的一部分_骑车去上
2、班_ 面带微笑到达工作地点_ 虚弱_ _ 感觉不舒服 _ Step2 Warming upWhat should we do to have a healthy living?Step3 Presentation(注意随时总结现在完成时的构成规律。 )1. I have been away from hometown _ half a month.2. I _ _ (wait) for you _ two hours ago.3. -_ _ _ Dashan _ in Beijing?-He has lived in Beijing _ ten years. Since 2004.Step4
3、Explanation1、 现在完成时还可以表示从过去某时开始一直持续到现在的动作或状态,这个动作或状态可能刚刚结束或可能还会持续。这种用法常与 for, since 等引导的时间状语连用。for 后跟_ (时间段/过去的时间点);since 后跟_ (时间段/过去的时间点)。对它们提问用_. 2、 现在完成时句子的谓语动词。在现在完成时的句子中,如果句子中有表示一段时间的时间状语,则句子的谓语动词不能用短暂性动词,而是用与之相对应的延续性动词。如:He has been in the club for 3 years.I havent seen him since 2008.常见的短暂性 动
4、词与延续性动词的对应:短暂性动词 begin / startcome back leave buy borrow die延续性动词 be on be back Be away fromhave keep be deadStep5: Practice I 用 since 或 for 填空。1) My teacher has studied English _ ten years.2) Have you worked on the farm _ three hours ago.3) We have been friends _ five years ago.4) They have been here _ a week.5) My uncle has been a teacher _ 2001.II 用所给词的适当形式填空:1) The shop _ (close) for two hours.2) Miss Liu _ (teach) us English since one year ago.3) He _(be) in the US since 2010.4) -How long _ you _ (买) the computer?-For half a year.5) They _(离开) from here for five minutes.教学反思: