2017年大学联考英语考点专项训练：数词

数词(Numeral)，表示数量或顺序的词叫做数词。英语的数词可以作句子的主语、宾语、表语和定语。以下是本站小编搜索整理的关于大学联考英语考点专项训练：数词，希望对大家有所帮助!想了解更多相关信息请持续关注我们应届毕业生考试网!

a result of destroying the forests, a large _______ of desert _______ covered the land.

er;has tity;has

er;have tity;have

2._______ people in the world are sending information by e-mail every day.

ral million millions

ral millions million

3. _______ of the land in that district _______ covered with trees and grass.

fifth; is fifth; are

fifths; is fifths; are

r produced every year is _______ the world's production of vehicles.

three times weight of e times the weight of

three times heavy as e times as heavier as

5. With the help of the German experts, the factory produced _______ cars in 1993 as the year before.

twice many many as twice

twice as many e as many

6. h _______ me to buy several _______ eggs for the dinner.

d; dozen ested; dozens of

; dozen uaded; dozens

　　●答案解析●

1.答案:B

解析:a large number of后接复数名词,不能作为答案rt是单数,要填has.

2.答案:A

解析:如果在million前有具体数字或several等词时,要用单数形式一般不与million等数词连用,表示"数百万",英语为millions of.

3.答案:C

解析:分数的分子用基数词,分母用序数词表示.如果分子大于1,序数词后加-s.分数和百分比作主语时,谓语动词的'形式取决于分数和百分数后的名词.句子中的主语land是单数,谓语动词要用is covered.

4.答案:B

解析:把表示倍数的词放在the weight of前,意思是"……重量的三倍".其他三个选项的形式都是错误的.

5.答案:D

解析:把表示倍数,几分之几,百分之几的词放在as…as或形容词比较级的前面.

6.答案:A

解析:在dozen前有具体数字或some, several等词时,要用单数 后接不带to的动词不定式或现在分词作宾语补足语.