广东省增城市小楼中学八年级英语上册Module1AmazingthingsUnit2NumbersListening课件(新版)讲述.ppt

* We can express numbers in different ways. (zero) point two five seventeen point one seven twenty-seven per cent the eleventh of December, two thousand and eight one fifteen/(a) quarter past one three four one, double two zero five/ three four one, two two o five 0.25 17.17 27% 11 Dec.2008 1:15 341 2205 Try to read the numbers again!! 1.What’s today’s date? It’s the eleventh of October. 。 (1) date日期；问日期还可以用What’s the date today? 区别:问星期：What day is it today? (2) 回答日期时要用序数词： 如9月10日： the tenth of September。 2.Two thirds of them take part in after-school activities。他们当中有三分之二参加课外活动. (1) two thirds: 3分之2；分子用基数词，分母用序数词，分子大于1时，分母序数词用复数形式。 (2)after-school activities“课外活动” 3.About twenty-one per cent of the air is oxygen。空气里大约21%的气体是氧气. per cent 也常写成一个单词形式percent; 百分比或者分数修饰名词作主语，谓语动词跟名词一致。 E.g: 30% of the students are from HK. 30% of the land is polluted. Exercise 1.Three Fourths of the apple _________ rotten. It’s smelly. A. are B. were C. was D. is 2.—What time is it now? —It’s __________. A. ten thirty B. half pass nine C. seven tenth D. a quarter after one 3.The man will be given _________ pay if he wants to work on Sundays. A. two B. second C. double D. both 4. —What_____________today? —It’s the twenty-sixth of December. A. day is it B. date it is C. is the day D. is the date 5. __________of the students would like to play computer games at weekend. A. One fourths B. Five sixths C. Three fourth D. Seond threes Book B ListeningA P22 --When is your birthday? --It is on 7 July 月 年 *