试题预览
复习重点:1、基数词、序数词的构成 2、基数词、序数词的运用 3、基数词和序数词的合用 一、基数词的构成: 1. 1---12独立成词;13---19是以相对应的3---9加后缀-teen构成;20---90整十位数由相对应2---9加后缀-ty构成。注意特殊拼写:thirteen, fifteen, eighteen , twenty, thirty, forty, fifty, eighty. 2. 21---99由“十位”加“个位”,中间用“-”twenty-one, ninety-nine, forty-five 3. 101---999:百位数 + hundred + and + 后面的一或两位数。101→one hundred and one. 978→nine hundred and seventy-eight 520→five hundred and twenty 4. 1000以上的大数,使用计数逗号“,”,从个位数往前,三位加一逗,分别为thousand, million, billion. 5. 写出下列数字:12 16 14 17 19 60 70 90 58 35 44 313 555 803 240 1061 47869001235 二、序数词的构成 序数词构成歌: 第一、二、三要全变,first, second, third, 其余把th 加后边,fourth, tenth, hundredth. th里有例外,你需格外记明白: 8减“t”eight→eighth,9去“e” nine→ninth ,字母f 代ve five→fifth, twelve→twelfth, ty变成tie,twenty → twentieth, thirty → thirtieth,forty → fortieth 两位数在个位数变,twenty-one → twenty-first thirty-five → thirty-fifth 三、基数词的运用 1. 表年代(分两部分)1995:nineteen ninety-five 2003:two thousand and three 2. 时间: ⑴ 先“时”后“分” 5:20 five twenty. ⑵“分”+ past / to+“时” 5:20 twenty past five 11:40 twenty to twelve 7:10 ten past seven 9:50 ten to seven 6:25 twenty-five past six ⑶ 半(30分)half, 一刻(15分)quarter 5:30 half past five 6:15 a quarter past six 8:45 a quarter to nine. ⑷ 整点可加o’clock 6:00 six o’clock ⑸ it作主语表时间,用at表“在。。。时刻” It’s six o’clock now. I get up at six o’clock. ⑹ a.m. 表上午、午前,p.m.表下午、午后 7:20a.m. 6:50p.m 3. 电话、车牌�
试题下载地址
|
浏览更多英语试题,请访问
|