Put an ice cube from your fridge into a glass of water. You have a piece of string(线) 10 centimeters long. The problem is to take out that piece of ice with the help of the string. But you must not touch the ice with your fingers.

You may ask your friends to try to do that when you are having dinner together. There is a saltcellar on the table. You must use salt when you carry out this experiment.

First you put the string across the piece of ice. Then put some salt on the ice. Salt makes ice melt(融化). The ice round the string will begin to melt. But when it melts, it will lose heat. The cold ice cube will make the salt water freeze again. After a minute or two you may raise the piece of string and with it you will raise your piece of ice!

This experiment can be very useful to you. If, for example, there is ice near the door of your house, you must use very much salt to melt all the ice. If you don’t put enough salt, the water will freeze again.

We must use _______ when we carry out this experiment.

A. fridge         B. some food               C. a table    D. some salt

How long will it take to carry out this experiment?

A. More than three minutes.         B. Five minutes or so.

C. Only one minute or two.             D. About ten minutes.

What is the task of this experiment?

A. Put the ice cube into the glass of water with the help of the string.

B. Take out the ice cube in the glass of water with the help of the string.

C. Take out the ice cube in the glass of water with your fingers.

D. Put some salt on the ice cube and then put the string across it.

How many things at least are used in this experiment?

A. Three.            B. Four.               C. Six.             D. Seven.

We can learn something about _______ from the passage.

A. physics        B. biology       C. chemistry       D. maths

下面文章中有5处(第61–65题)需要添加小标题。请从以下选项(A、B、C、D、E和F)中选出符合各段意思的小标题,并在答题纸上将相应选项的标号涂黑。选项中有一项是多余选项。
A. Practice what you teach
B. Show affection and respect
C. Respect your children’s mother
D. The importance of being a good father
E. Don’t put unreasonable expectations(不合理的期望) on your children
F. Don’t put unreasonable expectations on yourself either
Being A Good Father
【小题1】____________
Research has found that children with emotionally available fathers do much better in school, relate better with teachers and generally have better peer relationships than children whose fathers are more emotionally distant. Children with fathers who are overly critical or dismissing of emotions are more likely to do poorly in school, fight more with friends and suffer poor health.
【小题2】___________
Children need to be taught right from wrong and will need to see it demonstrated by their father. Let them see you make decisions and explain to them why you came to that resolution. Tell them about life choices that you made in the past and why they did (or didn’t) work out. Teach them that it’s okay to make mistakes… everyone does; that it’s important to learn from your mistakes and try to avoid making the same mistakes over and over again.
【小题3】___________
Mutual respect is very important. Children tend to imitate the way their parents behave and how you treat your child’s mother will influence the way in which the child will view his or her own role when they themselves are married or in a relationship. Try to work as a partnership, be on the same page about how to discipline and reward your child and be consistent.
【小题4】__________
Children can have lots of pressures, from siblings to kids at school to teachers to coaches. Talk to them about their goals in life and help them set achievable ones. Never bring them down by telling them that they are not good enough but always try to boost their self-esteem and be sure to offer praise where it is due. Encourage them to meet their full potential but avoid living vicariously through them by expecting them to achieve what you had achieved or hoped to have achieved.
【小题5】__________
You are a very important part of you child’s development but many other people and things will influence their development and growth. Just as you can’t take credit for all of your child’s strengths you also shouldn’t shoulder the blame for their weaknesses.

One day, a teacher was speaking to a group of students about how to manage time. He gave such an interesting example that his students would never   26  .

He put a wide-mouth jar(罐) on the table. Then he    27  some rocks and carefully placed them into the jar, one at a time. When   28  rocks would fit inside, he   29  , “Is this jar full?”

Everyone in class shouted, “Yes.” “Really?” The teacher pulled out a bag of small stones. He put   30  small stones in and shook the jar. The small stones went   31  into the spaces between the big rocks. He then asked the group   32  , “Is this jar full?”

“Probably not,” one of them answered. “Good!” the teacher replied. He brought out a box of sand and   33  some sand on the jar and it went between the rocks and small stones. Again he asked the   34  question, “Is this jar full?

“No,” the class shouted. Once more the teacher said, “Good.” He poured a cup of water into the jar   35  it was full. The he asked, “What is the point here?” One student   36  his hand and said, “The point is that if you try really hard, you can   37  put more things in.”

“No,” the teacher replied, “that’s not the   38  . What I want to tell you is that if you don’t put the big rocks in first, you will never get others in at all.   39  are the ‘big rocks’ in your life? Time with your friends, your education or your dreams? Remember to put the   40  in first, or you’ll never get others in at all?”

1.                A.remember      B.like            C.forget    D.think

 

2.                A.handed out      B.took out        C.carried away   D.put away

 

3.                A.no more        B.not more        C.no many  D.not many

 

4.                A.answered       B.read           C.asked    D.said

 

5.                A.no            B.few            C.any  D.some

 

6.                A.up            B.out            C.down D.away

 

7.                A.no more        B.once again      C.a third time    D.a fourth time

 

8.                A.sent           B.put            C.bought   D.collected

 

9.                A.same          B.different        C.difficult   D.common

 

10.               A.since          B.till             C.while D.because

 

11.               A.offered        B.placed         C.raised D.shook

 

12.               A.always         B.already         C.never D.hardly

 

13.               A.point          B.example        C.promise   D.story

 

14.               A.When          B.What          C.Who  D.Why

 

15.               A.sand           B.small stones     C.big rocks  D.water

 

 

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