英语-主谓一致，这些题怎么做？

Question

1>.One third of the students in our class are/is girls.

2>.Seventy percent of the surface of the earth are/is covered with/by water.

3>.Half of the project has/have been
completed in the past two months.

4>.Some students are studying in the
classroom, while the rest are/is
enjoying the performances.

Answer 1

主谓一致其实很简单，你就看主语的对象是一个还是多个，后面的谓语对应的使用单/复数。
One third of the students in our class are girls. （students）
Seventy percent of the surface of the earth is covered with/by water. (surface)
Half of the project has been completed in the past two months.(project)
Some students are studying in the classroom, while the rest are enjoying the performances.(students)本回答被网友采纳

Answer 2

are  几分之几的单复数看的是后面的名词，这里的名词是students，所以算复数。

is 百分之几同样看后面的名词，这里的名词是surface,算单数。

has, 单复数看the project，算单数。

are 单复数看the rest所指的名词，这里所指的是students, 算复数。

本回答被提问者采纳

Answer 3

1>.One third of the students in our class are girls.2>.Seventy percent of the surface of the earth is covered with/by water. 3>.Half of the project has been completed in the past two months.4>.Some students are studying in the classroom, while the rest are enjoying the performances.

Answer 4

即使别人给你说了答案，你以后遇到这类题还是不会解。建议你看下奥风英语的 高考语法完全突破 视频教程，其中有专门一讲讲主谓一致。

Answer 5

1.are
2.is
3.has
4.are