2019长沙小学初中英语语法:基数词能否加“s”
导读:英语语法的重要性毋庸置疑,它对听说读写的影响全面而持久。拿阅读举例,如果句法知识不牢固,长难句的理解就很容易出现问题。口语中很多人都有“不敢开头说”的问题,背后的重要原因是语法基础不好,担心说的时候犯错误。从更宏观的层面上讲,语言是一套系统,而语法则是这套系统的规则。沟通能力以及逻辑思维能力都建立在掌握好规则的基础之上。本文带来小升初英语语法大全:基数词能否加“s”,供各位学生复习~
基数词在用来表示准确数字的情况下不能加复数后缀s。以下基数词可以加复数后缀s,因为它们表达的都是大概的数字。
1.thousands of / millions of / hundreds and hundreds of / hundreds ofthousands of / thousands upon thousands of 成千上万
例:There are hundreds of thousands of people in the park. 公园里的人有千百个。
2. in twos and threes 三三两两
例:They came home from church by twos and threes. 他们三三两两地从教堂回来。
3. at sixes and sevens 乱七八糟
例:His wife was away and the house was at sixes and sevens. 他妻子不在,家里乱七八糟的。
4. in ones fifties 在五十多岁时(fifties 前可插入 early, late, mid-, middle)
例:The boys are all in their teens. 那些男孩年纪都在十几岁。
Jane is only in her early forties. 简才刚刚四十出头。
She was in her mid-twenties. 她有二十五、六岁。
He was then in his late seventies. 他当时已经快八十岁了。
5. in the 1960s (in the 1960s) 二十世纪六十年代
例:He made acquaintance of her in the 1960s. 六十年代他认识了她。
延伸阅读:
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导读:英语语法的重要性毋庸置疑,它对听说读写的影响全面而持久。拿阅读举例,如果句法知识不牢固,长难句的理解就很容易出现问题。口语中很多人都有“不敢开头说”的问题,背后的重要原因是语法基础不好,担心说的时候犯错误。从更宏观的层面上讲,语言是一套系统,而语法则是这套系统的规则。沟通能力以及逻辑思维能力都建立在掌握好规则的基础之上。本文带来小升初英语语法大全:基数词能否加“s”,供各位学生复习~
基数词在用来表示准确数字的情况下不能加复数后缀s。以下基数词可以加复数后缀s,因为它们表达的都是大概的数字。
1.thousands of / millions of / hundreds and hundreds of / hundreds ofthousands of / thousands upon thousands of 成千上万
例:There are hundreds of thousands of people in the park. 公园里的人有千百个。
2. in twos and threes 三三两两
例:They came home from church by twos and threes. 他们三三两两地从教堂回来。
3. at sixes and sevens 乱七八糟
例:His wife was away and the house was at sixes and sevens. 他妻子不在,家里乱七八糟的。
4. in ones fifties 在五十多岁时(fifties 前可插入 early, late, mid-, middle)
例:The boys are all in their teens. 那些男孩年纪都在十几岁。
Jane is only in her early forties. 简才刚刚四十出头。
She was in her mid-twenties. 她有二十五、六岁。
He was then in his late seventies. 他当时已经快八十岁了。
5. in the 1960s (in the 1960s) 二十世纪六十年代
例:He made acquaintance of her in the 1960s. 六十年代他认识了她。
延伸阅读: