文档介绍：1、a number of,the number of
(1)A number of (=some)谓语用复数
(2)The number of 谓语用单数
例:_____the trees in the world is getting smaller there years.
a. The number of b. A number of c. Numbers of d. The numbers of
答案:选a。
2、 each ,every 每一个
(1)两者都接单数可数,every强调整体=all
(2)each着重个别,用于两个或更多的数目
(3)each可用作代词,each of,但是every不可以,修饰代词或名词,every one of =some 。
例:_____of us has an English book.
b. Every c. Both d. All a
_____of you must do morning exercises every day.
a. Every b. Every one c. Everyone d. No one b
3、all,both 都……
(1)both用于两个人或事物(both=2);all用于两个以上的人或事物(all≧3)
(2)含有all与both的否定句是不完全否定。“并非所有的……”
若要把含有all与both的句子变为全否定句,需要把all改为none,把both改为neither。“所有的都不……”
例:There are thousands of roses on _____sides of the street.
a. every b. all c. both d. any c
There are a lot of trees on ____side of the street.
a. neither b. every c. both d. either d
There is a bus stop on ____side of the street .
a. each b. every c. both d. any a
______ like ice cream.
a. Every children b. Every child c. All of children d. All children c
4、neither “两者都不”;either “任一的”,any “任一的”≥3
(1)neither…nor …. “两者都不……”反义词组为 both…and…;either…or…. “或者……或者……”。在充当句子主语时,谓语采用就近原则。
(2)neither,either在单独使用充当句子主语时,谓语用单数形式。
例:You can choose ____if you like them.
a. either b. neither c. another d. other a
_____Lily_____ Lucy will go with you because one of them must be at home to help their father in the