two序数词(ninetytwo序数词)

未解之谜 2023-03-16 07:22www.188915.com世界未解之谜

to序数词。这个单词的意思是一个人在某个地方住了很长时间,他的名字叫john。john是美国人,在加州长大,后来搬到纽约定居。他的父亲是一个律律师,在纽约有一家律师事务所。john是家里的独生子,从小就受到父亲的宠爱。他的母亲是一个护士,在医院工作。他的哥哥是一个工程师,在一所公立大学教书。他的父亲是一个退休警察,在一家律师事务所工作。他的母亲是一个家庭主妇,在家照顾他的弟弟妹妹。

数词分基数词和序数词。基数词表示数目,序数词表示顺序。

1. 基数词的用法(1) 基数词在句中主要用作主语、宾语、定语、表语、同位语,例如 Thirty of them are Party members.(主语) --- Ho many ould you like? --- Three ,please.(作宾语) The nine boys are from Tianjing.(定语) Six plus four is ten.(表语)We four ill go ith you.(同位语)

(2) 表示一个具体数字时,hundred, thousand, million一律不用复数;在表示一个不确定数字时则用复数。例如Our country has a population of 1,300 million people.There are three thousand students in our school.After the ar, thousands of people became homeless.Maize is the most important food crop for millions of people in the orld.   They arrived in tos and threes.  (3) 表示“……十”的数词的复数形式可用来表示人的岁数或年代,例如He is in his early thirties. He died still in his forties.This took place in the1930s.

(4) 表示时刻用基数词。例如We get up at six.The orkers begin ork at eight.

(5) 表示“几点过几分”,用介词past,但须在半小时以内。例如ten past ten,a quarter past nine,half past telve

(6) 表示“几点差几分”用介词to, 但分数须在半小时以上。例如tenty to nine,five to eight,a quarter to ten

(7) 表示“几点几分”还可直接用基数词。例如seven fifteen,eleven thirty,nine tenty

2. 序数词的用法 

(1)序数词主要用作定语,前面要加定冠词,例如 The first truck is carrying a foot baskets. John lives on the fifteenth floor. 

(2)序数词有时前面可加不定冠词来表示“再一”,“又一”这样的意思,例如   We'll have to do it a second time.Shall I ask him a third time? When I sat don,a fourth man rose to speak.

(3)由几个序数词和基数词在拼写时不对应,很容易写错,应特别注意。它们是one---first, to---second, three---third, five---fifth, eight---eighth, nine---ninth, telve---telfth。

(4)表示年,月,日时, 年用基数词表示,日用序数词表示。例如1949年十月一日读作: October (the) first, nieen sixty2004年九月十日读作September (the) tenth, to thousand and four

(5)表示分数时,分子用基数词表示,分母用序数词表示。分子大于1时,分母加-s。例如three fourths,one second,to fifths

(6)序数词有时用缩写形式 first→1st second→2nd third→3rd fourth→4th tenty-second→22nd内容简介来自网络,如有侵权请告知删除

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