1、Unit 2 Colours and ClothesLesson 12 学案一、重点词汇Clock, half, quarter, past二、重点句型1)Not yet.2)Its time for来源:学优中考网 xYzkw三、重点句子解析1.Half an hour.半小时。half 作名词，表示“ 一半”，表达“一半”时，用 half a(n)，例如：half an apple 半个苹果。表示“一个半” 时要说：oneand a half 或 one and a half+（名词复数）。例如：one hour and a half 一个半小时； one and a half hours
2、 一个半小时2.It says quarter to three.它显示两点四十五分。1）say 在此表示“说，显示，写着，报道”。例如：My watch says ten to four.我的表显示 3:50。The TV says there will be heavy rain in the afternoon.电视报道下午将有大雨。2）有关 say 的固定用法：Its said that据说来源:学优中考网 xYzKwthat is to say 换句话说say hello to sb 向某人问号say good-bye to sb 向某人告别say to oneself 自言自语地说
3、四、同步练习I. 用 past 和 to 写出下列时间1. 8:07_2. 8:15_ 3. 9:25_4. 10:30_5. 11:40_6. 12:00_II. 单项选择来源:学优中考网1. I have lunch for _. A. a half hour B. half an hourC. half a hour D. an half hour2. Time _go to school. A. to B. for C. at D. for to3. Its nine fiftyfive. We also say “five _ ten”. A. at B. past C. to D. in4. When did she_ home?A. went B. go 来源:xYzkW.ComC. going D. goes5. It is _ hours walk. A. a B. an C. the D. halfI. 1.eight past seven 2.(a) quarter past eight 3.twenty five past nine 4.half past ten 5.twenty to twelve 6.twelve oclockII. 1.B 2.A 3.C 4.B 5.B 来源:xYzkW.Com
