文档介绍：Unit 4 How do You Spend Your Spare Time?第一轮复****要求:、重点短语和重点句型。。——数词。、随堂检测及课后拓展练****课前预****Words and vt. _______2. since prep./ . hang ________4. once/ twice/ three times_________5. worth________6. 没有什么特别的7. 为了乐趣8. 对。。。。。。疯狂迷恋9. 充满10. 有很多工作要做11. 受不了这个味12. 和。。。。。。一样课堂探析一、问题探究 1. ---How do you spend your spare time? --- __________. A. Very well B. Good idea C. Listening to music D. By bus Cspare: adj. / :in one’s spare time; spare no efforts to do sth. --- Could you ______me a few minutes? --- What’s up? (2013年单招) --- I’d like to ask you to help me with the exercise. A. give B. spare C. show D. free B课堂探析一、问题探究2 .--- How long have you been ____ chess? --- ___ I was eight years old. A. played, since B. playing, when C. playing, since D. played, when 答案:C高考链接: --- How long have you played the piano? --- _____ eight years. A. Since B. In C. Every D. ForD1)现在完成进行时:其结构是“have/has + been + 动词的现在分词”。拓展练****- Hi, Tracy, you look pale. --- I am tired. I _______the living room all day. A. painted B. had painted C. have been painting D. have painted②--- I have got a headache. --- No wonder. You ______in front of puter too long. A. work B. are working C. worked D. have been working 答案:①C ②D 2) since 表示“自从…以来”,用法归纳:◆prep. 接“时间点”,since 1995; 接“一段时间+ ago”:since two years ago. ◆conj. 接时间状语从句:since I was “It’s/ It has been + 一段时间+ since + 时间状语从句”中. eg. It’s / has been three months since he moved to this city. 用于句型“一段时间+ has passed since + 时间状语从句”中.◆ since还可引导原因状语从句,译作“由于”,相当于now that。 eg. Since he was lazy, he didn’t finish his homework.◆相关词组:“从那时起”:ever since、since then、from then :