all的用法和辨析小结
【例如】Where's the salad? Have you eaten it all?沙拉怎么不见啦?是你把它吃光了吗?/ She helped us all. 她帮助了我们大家。/ Now I've seen it all. 现在我开了眼界了。是主语时,通常放在主语和谓语动词之间。【例如】They all live in the same city. 他们全都住在同一座城市。但是,如果谓语动词是to be或to have,则all要放在谓语动词和表语或谓语动词和宾语之间。
【例如】They are all married. 他们全都已婚。/ They are all very friendly. 他们大家态度都很友善。/ These are all problems that he's concerned with. 这些全都是他所关心的问题。(注意:all管these,不管problems。)/Your friends have all a lot of money. 你的朋友们全都很有钱。如果谓语动词是复合形式的,all就插在当中,通常是复合动词形式中的第一和第二词形之间。
【例如】The children have all finished their homework. 孩子们全都把作业做完了。/ The money is all gone. 钱全花光了。/ They would all have perished. 他们本来全体都会遇难。
用法8
all修饰宾语时,如果宾语是代词,all可以放在代词后面,也可以放在代词前面,当中加上of。但是如果宾语是名词,则只能用all of形式(如果名词是定指的,of可以省略)。【例如】They played all of/all the Beethoven concertos. 他们演奏了贝多芬的全部协奏曲。这句可以改为:They played them all. 但是不能改为:.hey played the Beethoven concertos all.
用法9
all后面有数词时,虽然是指这个数目的全部,但通常不加the。【例如】All five(.ll the five) were lost. 五个都损失了。/ I bought all three (.ll the three) of them.我把三个全都买下来了。
both和all的用法
all和both
共同点:
1、both和all在句中通常都位于be动词/助动词/情态动词之后,实义动词之前。
The twins areboth in Class One.
We are all students.
Tom and Mike bothlike English.
We all come fromChina.
2、both和all都可以跟“of 短语”连用,后接名词时,both和all可以省略of;后接代词时,不能省略of。
All (of) the students are in the classroom.所有学生都在教室。
Both of them are good students.他们两人都是好学生。
不同点:
both的用法
both,“两者都”。可以作名词、形容词,在句中作主语、宾语、定语和同位语。只能修饰复数的可数名词。作主语时谓语动词用复数形式。
1)作主语
Both of them are very friendly.他们两人都很友好。
2)作宾语
You can choose both.你可以两个都选。
3)作定语
There are many trees on both sides of the road .道路两边有很多树。
4)作同位语
They both speak English well.
注意:both...and...两者都……
He can speak both Chinese and English.
连接两个主语时,动词用复数。
Both his father and his mother are doctors.
拓展:neither...nor...连接两个主语时,动词注意“就近原则”。
Neither his parents nor his brother is athome.
Neither his brother nor his parents are athome.
all的用法
all “都”,指三者或三者以上都。可以作名词、代词、形容词和副词,在句中可作主语、宾语、表语、定语和同位语。既能修饰可数名词又能修饰不可数名词。代替不可数名词作主语时,谓语动词用单数形式,代替复数可数名词时,谓语动词用复数。
1)作主语
All of the children are playing happily. 所有的孩子都在开心地玩。
2)作宾语
It is hard to please all.让所有的人都满意是很难的。
3)作表语
Is that all?就这么多?
4)作定语
He spent all the money.他花光了所有的钱。
5)作同位语
We all make mistakes.我们所有人都会犯错误。