初中英语人教版八年级下册Unit 10 I’ve had this bike for.doc

八年级英语（下） Unit 10 Ive had this bike for three years. Grammar focus-4c 刘凤琼【学习目标】1、知识与能力：（1）认知并熟练运用本课时重要单词和词组； （2）掌握并灵活应用以下交际用语： How long have you had that bike over there? Ive had it for three years. How long has his son owned the train and railway set? Hes owned it since his fourth birthday. Have you ever played football? Yes, I did when I was little, but I havent played for a while now.2、过程与方法：学生自主预习，教师主导，小组交流，合作探究3、情感态度价值观：正确处理并充分利用自己的废旧物品。【学习重点】：会运用现在完成时。【学习过程】一、课前预习(一)预习任务：XTask1: 完成下列短语_ 初级中学清理；丢掉不再；不复放弃，交出（尤其指不舍得东西）至于；关于说实在的Task2 : 句型展示1. I _ (never be) to the water park before. I want to _ (go) next month before the weather gets too cold.2. They _ (never own) any pets, but they _ (always want) to have a dog.3. We _ (have) a piano since last November. We _ (buy) it from the Li family when they moved to the US last year.4. Cathy and Amy _ (not be) back to their hometown for two years. They _ (miss) their hometown a lot and hope to visit the place next year.5. This museum _ (be) here for over 20 years. It _ (be) one of the oldest buildings in this small town.（三）预习质疑_2 精讲点拨 现在完成时 表示从过去已经开始持续到现在的动作或状态，可以和表示“从过去某一时刻延续到现在的一段时间状语”连用，如“for + 时间段”、“since + 过去时间点”、“since + 过去时的从句”、“since + 一段时间 + ago”。且for与since引导的时间状语可以相互转换。e.g. My uncle has worked at this factory for ten years.= My uncle has worked at this factory since ten year ago. Ivelivedheresince1990自从1990年以来我就住在这里。 Ihaventseenhimforthreeyears.我三年没有看见他了。Shesbeenatthisschoolsincefiveyearsago.自从五年前以来她就在这个学校。歌诀：含有for，since的现在完成时的用法歌诀: 过去的动作或状态，一直持续到现在，for、since把时间带句中动词的特点此种用法中表示持续性的动作或状态的动词必须是延续性动词（否定句除外）这本书我买了5年了。 I have bought the book for five years. ( ) Ive had the book for five years. ( )2. 你哥哥参军多长时间了？ How long has your brother joined the army? ( ) How long has your brother been in the army/been a soldier? ( )非延续性动词和延续性动词之间的转换。1. 转换为相应的延续性动词，用于现在完成时。 borrow keep buy have put on wear catch a cold have a cold get to know know get to sleep sleep2. 转化为“be + 形容词/副词/介词/名词” begin / start be on go out be out close be closed open be open get to/arrive/reach be (in) die be dead leave be away finish be over fall sleep be asleep join be in/be a member of become be make friends be friends come/go be + 相应的介词短语限时作业1、Do you miss your parents far away?Yes, very much. They _ the hometown since two years ago.A. leftB.have leftC. were away from D.have been away from2、Hurry up! The film _ for fifteen minutes.A. beginB.has begunC. is beginningD. has been on3、She _this book since she bought it from the bookstore. A. has borrowedB.has lentC.has boughtD. has kept4、Mr Fan _this watch in 2005. He _ it for 8 years. A. bought;has had B.bought; hasC.has bought;has hadD. has bought; had5、Some students in Shanghai _ e-bags for several months. A. haveB.have hadC.hadD.will have6、我有这辆车三年了。I _ _ this car _ three years.7、这件我不再穿的毛衣将会送给我的妹妹。The sweater I