例1 (朝阳中考)—It is Mum's ______ birthday next Wednesday. What should we do?
—What about buying her ______ flowers to show our love?
A. forty;forty
B. forty;fortieth
C. fortieth;forty
D. fortieth;fortieth
—What about buying her ______ flowers to show our love?
A. forty;forty
B. forty;fortieth
C. fortieth;forty
D. fortieth;fortieth
答案
C
例2 (连云港中考)—Have you heard about Zhangjiajie Glass Footbridge?
—Of course,it's built over a ______ canyon in the Zhangjiajie National Forest Park.
A. 300-metre-deep
B. 300-metres-deep
C. 300 metre deep
D. 300-metres deep
—Of course,it's built over a ______ canyon in the Zhangjiajie National Forest Park.
A. 300-metre-deep
B. 300-metres-deep
C. 300 metre deep
D. 300-metres deep
答案
A
例3 (黄冈中考)—Dad,about ______ of our classmates wear glasses.
—Oh,that's terrible. You all should take good care of your eyes.
A. three fourth
B. third fourth
C. third fourths
D. three quarters
—Oh,that's terrible. You all should take good care of your eyes.
A. three fourth
B. third fourth
C. third fourths
D. three quarters
答案
D
一、用括号内所给单词的适当形式填空
1. The country spends ______(billion) of dollars helping the poor every year.
2. Our classroom is on the ______(three) floor in that building.
3. My sister Vivian visits the public library in our town ______(two) a month.
4. December is the ______(twelve) month of a year.
1. The country spends ______(billion) of dollars helping the poor every year.
2. Our classroom is on the ______(three) floor in that building.
3. My sister Vivian visits the public library in our town ______(two) a month.
4. December is the ______(twelve) month of a year.
答案
1. billions;2. third;3. twice;4. twelfth
( )1.—Which is the biggest number of the four?
—______.
A. One third
B. Two thirds
C. A half
D. A quarter
—______.
A. One third
B. Two thirds
C. A half
D. A quarter
答案
B
( )2. I think ______ should not be allowed to drive.
A. sixteen years old
B. sixteen-year-old
C. sixteen-year-olds
D. sixteen-years-old
A. sixteen years old
B. sixteen-year-old
C. sixteen-year-olds
D. sixteen-years-old
答案
C
( )3. —Amy,can you read the number 3,057,018?
—Of course. It's ______.
A. three million,and fifty-seven thousand,eighteen
B. three millions,fifty-seven thousands and eighteen
C. three million,fifty-seven thousand and eighteen
D. three millions,and fifty-seven thousand,and eighteen
—Of course. It's ______.
A. three million,and fifty-seven thousand,eighteen
B. three millions,fifty-seven thousands and eighteen
C. three million,fifty-seven thousand and eighteen
D. three millions,and fifty-seven thousand,and eighteen
答案
C
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