题目内容

If he ________ harder, he will catch up with us soon．

[　　]

A．study

B．studies

C．will study

D．studied

答案：B
解析：

因为if在此句中引导的是条件状语从句，主句用将来时，从句用一般现在时，所以正确答案是B。


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John Thomas was a student, but he had been a famous champion(冠军). Everybody at Boston University liked this tall, quiet boy. Once he was hurt, everybody at Boston University was    . People all over the country    about John Thomas and often asked, "Will he ever jump again?"

     John's mother went to the hospital to see her son. She looked at his     leg. Then she looked into his     . She knew what her son would    . "You're going to jump again, John, I know it," she said."    will be all right."

    If John hoped to jump again, he would have a    to do. He began at once. Even in his hospital bed John started to exercise. He used a wheel(轮子) and other metal things. Soon his   looked like a machine shop!

It was May when John     the hospital. "Is it all right if I go camping this summer?" he asked the doctors.

"Yes," the doctors said. "But take it easy on that foot."

    John took only    walks at first. He was taking it easy on his foot. But not on anything else. He went swimming and did other kinds of exercises. He exercised      his body cried for a rest. Some days later, he exercised a little    . In late summer John went back to    . He asked if he could practise with the football team. Football wasn't his favorite, but he had to get that leg     again! He worked hard. "No one pushed him as hard as he pushed himself," said one of his friends. "To    a champion fighting back is a wonderful thing to watch."

1.A. sorry      B. scared           C. alone                   D. tired

2.A. thought    B. talked            C. heard                     D. moved

3.A. broken    B. lost                   C. missing             D. dead

4.A. face      B. foot             C. eyes              D. leg

5.A. make     B. use                     C. agree             D. do

6.A. Nothing   B. Anything           C. Something                D. Everything

7.A. little         B. lot                   C. few               D. bit

8.A. chair     B. classroom        C. home                    D. bed

9.A. reached   B. called           C. left               D. found

10.A. short    B. long             C. quick              D. fast

11.A. a. after   B. if                C. until              D. when

12.A. later    B. better             C. more             D. less

13.A. school   B. hospital          C. shop                 D. church

14.A. thick    B. strong           C. straight                      D. hard

15.A. look           B. hear               C. know                    D. see

 

Take a look at the label(标签) on almost any bottle of milk and you may see the word PASTEURIZED. What does that mean? Let’s find out by meeting Louis Pasteur.

Louis Pasteur was born in 1822 in a little town in France. As he grew up, he loved to paint. He loved to look at the world around him. When he went to college in Paris, he showed interest in looking through a microscope. A microscope makes things look a lot bigger; it lets you see things you can’t see just with your eyes. Looking through a microscope, Pasteur found a living world in a drop of water. He saw and drew pictures of the small living things -- he called them “microbes” or “germs”-- that crowded in a drop of water.

One day a winemaker came into the lab, hoping that someone could help him with his problem. “Sometimes my wine tastes delicious, but sometimes terrible,” he said to Pasteur. “Can you help me find out why?”

Pasteur put some drops of the wine under the microscope. He noticed that the terrible wine had some unusual germs. If he killed these germs, maybe he could keep the wine from turning terrible. He tried with different ways to kill the germs. In the end he found heating (加热) the wine seemed to work best. The winemaker tried it, and every bottle of wine tasted good.

Pasteur’s idea worked for other people, too. When farmers heated milk, it didn’t turn bad so quickly. When breweries heated beer, it tasted better. People called it “pasteurization” ---heating a liquid to kill bad germs. Aren’t you glad that the milk you drink has been pasteurized?

1. The Chinese meaning for the word “microbes” is____.

A．病毒

B．真菌

C．支原体

D．微生物

2. Which is the right order in Pasteur’s life story?

(1). He received college education in Paris.

(2) He helped to find some unusual germs in some drops of wine.

(3) A new way of killing bad germs--pasteurization was found out.

(4)He was born in 1822 in a little town in France.

(5) Microbes were found by Louis Pasteur with the help of a microscope.

A．2; 1; 3; 5; 4

B．4; 1; 5; 2; 3

C．4; 1; 3; 5; 2

D．3; 1; 2; 5; 4

3. What do you think Louis Pasteur was like from the passage?

A．Clever, helpful and hard-working.

B．Quiet, helpful and kind-hearted.

C．Brave, careful and hard-working.

D．Clever, serious and kind-hearted.

4.Which of the following is TRUE according to the passage?

A．Germs only live in something that is bad.

B．Louis found the way to kill the unusual germs in the wine by chance (偶然).

C．Everybody knows what the word PASTEURIZED means.

D．Pasteurization is used to kill bad germs in the milk we drink.

5. What does the passage mainly tell us?

A．What life Louis Pasteur lived.

B．How to make milk clean.

C．How pasteurization was invented.

D．What to do with wine.

 

—Look，the light in Jim’s room is still on. Do you know­­______?  

—To study for the coming exam, maybe.

A. if he works hard                     B. why is he so busy    

C. why he stays up so late                  D. when he will stop working

 

He will catch up with the other students if he ________ hard．


  1. A.
    study
  2. B.
    will study
  3. C.
    studies
  4. D.
    studied
Do you think he will pass the exam if he _____ hard?
[     ]
A. working
B. will work
C. works
D. worked

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