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牛津八年级英语上册知识点整理U1P17基数词 1:基数词变序数词,1,,2,3,5,9,12:one-first two-second three-third five-fifth nine-ninth twelve-twelfth变序数词直接加 th的基数词:4,6,7,10,11,13-19 整十以 y结尾:y-ie + th 几十几变序数词:整十不变个位变序数词 2:百:hundred 千:thousand 万:million 十亿:billion 3:概数的特征:前无后有 确数的特征:前有后无 初一英语练习题 英语单词记忆 英语语法练习题 4:后面用确数的词(三种):over/more than/about 5:分数的特征:分子为基,分母为序,分子大于 1,分母加 s //小数:小数点读作 point //小数点前整数部分整个读 //小数点后单个读 //25,36:twenty-five point three six 6:(瞬间动词变连续性动词或状态)buy:have-has/have had (瞬间动词变连续性动词或状态)borrow:keep-have/has kept (瞬间动词变连续性动词或状态)begin:be on-have/has been on (瞬间动词变连续性动词或状态)leave:be away-have/has been on (瞬间动词变连续性动词或状态)come:be in-have/has been in (瞬间动词变连续性动词或状态)join:be in-have/has been in (瞬间动词变连续性动词或状态)return:be back-have/has been back (瞬间动词变连续性动词或状态)fall asleep:be asleep-have/has been asleep (瞬间动词变连续性动词或状态)fall ill:be ill-have/has been ill 7:百分数:percent 8:一月:January 二月:February 三月:March 四月:April 五月:May 六月:June 七月:July 八月:August 九月:September 十月:October 十一月:November 十二月:December 9:星期 1-7:Monday Tuesday Wednesday Thursday Friday Saturday Sunny 10:(风/云/雨/雪/晴/雾)天:windy/cloudy/rainy/snowy/sunny/foggy 11:去了某地还未回:have gone to sp 去了某地已回:have been to sp 从过去到现在,可能还将在某处:have been in sp 例句:王先生已经去了北京还未回来。他会在三天之内回来:Mr Wang has gone to Beijing,He will be back in 3 days ![]() |
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