the +序数词 意思为“第几....”
a +序数词 +可数名词单数,意思为“再次”(其含义为,在前面已经出现的次数上再增加一次,并且此次可能不是最后一次)
约翰俩次考试都不及格,但是他想再考一次。
I‘d like to buy a second computer
I'd like to buy a forth computer
我想再买一台电脑(暗指第四台)
a 序数词+可数名词单数用法求高手给解答
the +序数词 意思为“第几....”
a +序数词 +可数名词单数,意思为“再次”(其含义为,在前面已经出现的次数上再增加一次,并且此次可能不是最后一次)
约翰俩次考试都不及格,但是他想再考一次。
I‘d like to buy a second computer
I'd like to buy a forth computer
我想再买一台电脑(暗指第四台)
a+序数词表达的意思是“又一;再一”,是在前面数字的基础上再出现:
His parents have two children, but they want a third child.他的父母已经有两个孩子了,但他们还想再要一个孩子。
Betty did the best in the maths competition,but she would like to have a second try.贝蒂在数学竞赛中表现出了最佳状态,但她还想再试一次。
a + 序数词+名词:表示“又一/再一个
eg:This is the third book he bought for me as a gift。
He bought me a third book as a gift last week。 (不但指明了所买的是第三本书,而且强调买的书多)
再如:a forth boy(又一个男孩)
a second try(再一次尝试)。
a +序数词+可数名词单数的用法以下三种:
1.表示"又一,再一”的意思。
I will try a second time and see if I can do it.我还要再试一次,看看我能否做得了。
2.序数词前有物主代词。
This is my twenty-fourth birthday.这是我的第24个生日。
3.序数词与名词构成复合形容词。
There is a second-hand bookstore.那儿有一个卖旧书的书店。