percent用法

写作：朱老师

校对：王老师

目标读者：初中学生、高一高二学生、英语教师等

percent 的用法

1. n. 百分之...

例如：百分之二十：twenty percent

注：percent与数词连用时，无需变为复数。

2. 常用结构：数字 + percent of + （the名词/代词

3. 注意：百分数做主语时，谓语动词的单复数取决于后面的名词。如果名词是可数名词复数，动词用复数；如果名词是不可数名词，动词用单数。

1. — How many students in your school like reading?

   — Seventy _____, I think.

   A. percents

   B. percent

   C. percents

2. About _____ the water on the earth can't be used directly.

   A. 90 percent of

   B. 90 percent

   C. 90 percents of

3. One percent of the students _____ trying to pass the math test.

   A. is

   B. are

   C. was

4. Sixty percent of the people’s food _____ from the sea.

   A. come

   B. are

   C. comes

5. About eighty percent of milk ______ (be) sent (被送) to the big factory every day.

6. 百分之五十的水都被汤姆喝了。

   ______ _______ ______ the water was drunk by Tom.

   = _______ of the water was drunk by Tom.

答案↓

1. B
2. A
3. B
4. C
5. is
6. Fifty percent of ; Half