分数表达法

根据句意，用括号内所给单词的适当形式填空。1. Five ________ of the students in our school suffer from stress. (nine)
2. Reading is a way to bring us much _________. (please)
3. Minnie is one of the ________ mice I"ve ever seen. (pretty)
4. We"ve just been told that we need to clean our room first and ________ a little later. (they)
5. The trousers are too long for me. Would you please help me cut two ________ off? (inch)

Although about ______ of the earth is covered with water, only a very small amount of it is drinkable. [     ]
A. seven-tenth
B. seven tenths
C. seven-tenths
D. seven-tens

          the students in this primary school is about four thousand, and           of them are boys.[     ]

A. A number of; three fifth
B. A number of; three fifths
C. The number of; three fifth
D. The number of; three fifths

This is a big class, and ______ of the students are girls. [     ]
A. two third
B. second three
C. two thirds
D. two three

In our class ______ of the students ______ girls.

[     ]

A: three fifths; are
B: three fifth; are
C: three fifths; is
D: three fifth; is

______ of the information about the show ______ downloaded from the Internet. [     ]
A. Three-fourths; were
B. Three-fourths; was
C. Third-fourths; were
D. Third-fourths; was

—How many girls are there in your class?
—There are 60 students in our class. _______ of us are girls. [     ]
A. one seconds
B. one second
C. first two
D. one two

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

[     ]

A. Two fifths;  is
B. Two fifth;  are
C. Two fifth;  is
D. Two fifths;  are

Nowadays ______ of business letters are written in English. [     ]
A. two third
B. two thirds
C. two three
D. second three.

In our class, _____ of the students are boys.
A. two third
B. two three
C. two thirds

______ of the boys like playing basketball and football.
A.Three fourth
B.Third four
C.Three four
D.Three quarters

           of the students            boys in our class.
A. One fifth; are
B. One fifths; are
C. First fifths; is
D. One five; is

            of the teachers in our school             women.
A．Two thirds, are
B．Two threes, is
C．Two third, are
D．Two thirds, is

About _______ of the workers in the factory were born in the _______.
A. two-thirds, 1970
B. two-thirds, 1970s
C. two-third, 1970
D. two-third, 1970s

In China, about ______ of people live in the country.
A. three fifth
B. third fifth
C. three fifths
D. a quarters

About _____ of the students are good at reading.
A. two thirds
B. two third
C. second three
D. second third

          of the money           been spent recycling the rubbish.
A. Three fourths, has
B. Three fourths, have
C. Three fourth, has
D. Three fourth, have

Last week, we surveyed the students in our school on their learning goals. The picture on the right shows
the results. ____ out of 60 students don"t have any learning goal.  
A. 9
B. 15
C. 21
D. 30

—Is Mars bigger than the earth?
—No, It"s about ______ the earth.
A. as big as
B. as bigger as
C. a quarter as big as

— How many girls are there in our class? 
— In our class            of the students are girls.
A. three fifths
B. three fifth
C. third five
D. third fifths

In China, about ______ of people live in the country.
A. three fifth
B. third fifth
C. third fifths
D. three fifths

— Dad, what"s the sea like?
— Well, it"s large and full of water. It covers about _____ of the earth.
A. one third
B. three quarter
C. three-fourth
D. three quarters

In our class ______ of the students ______ girls.
A. third fifths; is
B. third fifth; are
C. three fifth; is
D. three fifths; are

_____ of the students in our class _____ girls.
A. Three fives; is
B. Three fifths; is
C. Three fifth; are
D. Three fifths; are

Three _____ of the old bridge has fallen down. It"s _____.
A. fifth; safe
B. fifths; safe
C. fifth; dangerous
D. fifths; dangerous

In our class _____ of the students _____ girls. [     ]
A. three fifths; are
B. three fifth; are
C. three fifths; is
D. three fifth; is

_____ of the surface (表面) of the earth is covered with water.[     ]
A. First third
B. Two thirds
C. One three

—There are sixty students in our class. And _____ of us are boys.
—Wow! You have forty girls![     ]
A. one fourth
B. one third
C. two fifths
D. two third

_____ of the students in our class _____ money to the disabled people these days. [     ]

A. Two third; have raised
B. Two thirds; has raised
C. Two three; have raised
D. Two thirds; have raised

30% students like the watch. What does "30%" mean?
A. None of the students.
B. All the students.
C. Some of the students.
D. Most of the students.

______ of the students are girls in our class.
A. Two three
B. Two threes
C. Two thirds
D. Second three

One ______ of the students in our class ______ schoolgirls.
A. third, is
B. quarter, are
C. fifths, are
D. sixth, is

I think ______ of the materials I listened to at the beginning of the exam ______ easy. [     ]
A. three fourths, is
B. third four, are
C. three fourths, are
D. three fourth, are

I have done ______ of the homework. I"ll finish it in a few minutes.[     ]
A. two-three
B. second-three
C. two-third
D. two-thirds

More than _______ children took part in activities last month. [     ]
A. two thirds
B. thirds second
C. second three
D. two third

_______ of the land is covered with trees and grass in Pingjiang, Yueyang. [     ]
A. Three fives
B. Three fifths
C. Three fifth

The teacher said that _______ of the boys would take part in the talent show. [     ]
A. three five
B. three fives
C. thirds fifths  
D. three fifths

—Which is the biggest number of the four?
—________. [      ]
A. One-third
B. Two-thirds
C. A half
D. A quarter

______ of the newspapers in the world are written in English. [     ]
A. Three quarter
B. Three fourths
C. Three fourth
D. Third four

— There are 60 students in my class and 44 of them use weibo very often.
— 44? That means about _____ of your classmates are weibo users, right?

[     ]

A. half
B. one third
C. two thirds
D. three quarters

Which is the largest among the four numbers?

[     ]

A. fifty percent
B. three-fourths
C. zero point eight
D. two divided by three

There were about six _______ students in the school building during the earthquake,
and _______ of them didn"t run out.

[     ]

A. hundred, two third
B. hundred, two thirds
C. hundreds, two thirds
D. hundreds, two third

About _________ of the students in our class have already gone to the mountain village.

[     ]

A. second fifths
B. two fifths
C. two fifth

________ of the trees are planted by the students in our school in the park.

[     ]

A. Two-third
B. Two-thirds
C. Second-thirds
D. Two-threes

More than _________ of the students in our class enjoy watching TV.
A. three quarter
B. three quarters
C. three fourth
D. three fours

What happens to a person if he loses _____ of his blood (血)?
A. three fourth
B. one thirds
C. two third
D. two thirds

There are 60 students in our class and _____ are girls.

[      ]

A. two third
B. two threes
C. two thirds

— How many girls are there in our class?
— In our class _____ of the students are girls.

[     ]

A. two fifth
B. two fifths
C. second fifths

In our city, about ____ of people are workers.

[     ]

A. three fifth
B. third fifth
C. third fifths
D. three fifths

—How many girls are there in your class?
—In my class _____ of the students are girls.

[     ]

A. third fifths
B. three fifths
C. three fifth