Unit 10 I've had this bike for three years复习讲义2023-2024学年人教版英语八年级下册

Title： Unit 10 Have you ever been to a museum ? 重点与难点： 现在完成时的构成及现在完成时的用法，主要与介词for与since连用。 一： New words: yard memory cent toy bear maker scarf board railway while hometown crayon shame century childhood check perfect own clear collect regard count consider hold sweet soft junior certain honest truthful fear nowadays opposite among especially 二、Phrases check out clear out as for me part with to be honest at least once or twice a year search for according to 三、Grammar Focus 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 football? 四、Language points. 1、How long have you had that bike over there ?那里的那辆自行车你买多久了？ 句中had是过去分词，意为“买”。由于buy是短暂行动词，不能与表示一段时间的状语连用，如果要保留表示一段时间的状语，则必须将动词改为延续性动词，即buy—have . 2、I ‘ve had it for three years . for ：1）可以用在一般将来时，一般现在时，一般将来时中，但是若表示持续到现在为止时，则要用现在完成时。 e.g. I have known him for years . 2)表示某事物所述事件要发生。 e.g. The next meeting was arranged for the fifth of July