doubt语法 doubt的用法全解析( 二 )


(我猜约翰今晚不会回来了·)
解析:这句话看得出来·自己不相信「约翰今晩会回来」这件事,所以使用 doubt
The manager doubts if the special assistantis honest with him.
(经理怀疑特助对他不诚实·)
解析:「特助诚实」这件事连经理自己都不相信·所以用doubt才对.
2 suspect:猜测自己可能已经知道的事
My mom suspected that I lied to her.(我嫣妈怀疑我说谎·)
解析:「我说谎」是妈妈心知肚明的事,用 suspect 即可 。
总之·主管难然想骂人·反而因为英文不够好而贻笑大方·他真正想说的应该是「I doubt if you everworked hard!」(我真的很怀疑,你们有在认真做事吗!)
主谓一致:谓语用单数的情况
谓语需用单数的部分情况:
1) 代词each和由every, some, no, any等构成的复合代词作主语,或主语中含有each, every, 谓语需用单数.例如:
Each of us has a tape-recorder. There is something wrong with my watch.
2) 当主语 是一本书或一条格言时,谓语动词常用 单数.例如:
The Arabian Night is a book known to lovers of English.
< The Arabian Night >是英语爱好者熟悉的一本好书.
3) 表示金钱,时间.距离.价格或度量衡的复合名词作主语时,通常把这些名词看作一个整体,谓语一般用单数.(用复数也可,意思不变.) 例如:
Three weeks was allowed for maki ng the necessary preparations. Ten yuan is enough.
主谓一致知识点汇总
一、语法一致原则
使用情况
例句
“不可数名词、可数名词单数、单数代词、不定式(短语)、动名词(短语)、从句”等用作主语,谓语动词用单数形式 。
The girl is fond of singing.
To protect the environment is our duty.
Reading in the sun is bad for our eyes.
表示复数的名词、代词作主语,谓语动词用复数形式 。
The students are having their math class.
They have been to Qingdao twice.
and连接主语时,如果该并列主语指的是两个或两个以上的人或事物,谓语动词用复数形式;如果该并列主语指的是“同一个人或事物”(即and后面的名词前面没有冠词),则谓语动词要用单数形式
Eating vegetables and doing exercise are good for our health.
The writer and teacher is coming.
The writer and the teacher are coming.
both…and…连接主语,谓语动词用复数形式
Both Peter and Mike come from England.
有些只有复数形式的名词(如glasses,shorts,trousers,jeans,shoes,clothes,gloves等)作主语时,谓语动词用复数形式 。
Jack’s glasses are broken.
Linda’s shoes are black and blue.
“a number of+复数名词”作主语,谓语动词用复数形式;“the number of+复数名词”作主语,谓语动词用单数形式 。
A number of trees have been planted.

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