If you want to deal with the association(交往) between boys and girls properly, here are some ‘dos and don’ts’ for you to follow.

   Keep a normal and healthy state of mind. Our schools and classes are made up of boys and girls. It is very natural for the boys and girls to make friends with each other. We should make as many friends as possible. We should get along with the other sex in public instead of in secret.

   Don’t be too nervous or too shy. If you are a shy person, you can also find a way out. First of all, you can make friends with the students who have the same interest and hobby as you. As both of you have much in common, you may have much to talk about. If you keep doing like that, little by little, you will gladly find you are also as free to express yourself as others.

   Don’t fall into the ditch of early love. Boys and girls in adolescence (青春期) are rich in feelings. They are easy to regard the friendship as a sign of love and fall in love with each other at an early age. In my opinion, early love is a green apple that can’t be eaten. An apple won’t taste sweet until it is fully ripe. Boys and girls at middle school are too young to carry the heavy duty of love. Do keep out of early love.

1.The main idea of the passage is to _______.

       A. tell students to keep away from early love

       B. give some advice on how to associate(交往) between boys and girls

       C. tell students how to make friends

       D. teach boys how to talk with girls

2.We should get along with the other sex in the following ways EXCEPT _______.

       A. with a good state of mind                 B. in real friendship

       C. in public                             D. in secret

3.If you are a shy person, you can _______.

       A. find friends with the same interest and hobby first

       B. only have a few friends of the same sex

       C. not make friends with the other sex

       D. not fall in love with other students easily I

4.The underlined word ‘ditch’ in the passage means‘_______’ in Chinese.

       A. 波浪          B. 泥潭                 C. 圈套         D. 树枝

5.A person at adolescence is _______.

       A. complicated(复杂的) in feelings

       B. good at making friends with each other

       C. old enough to fall in love                                                     

       D. easy to regard the friendship as a sign of love

 

What would happen if you tried to blow a soap bubble in freezing weather? Would it freeze solid(固体) and fall to the ground? Would you have to hit it to break it? These questions happened to me on a cold winter day. It was too cold to play in the snow, but it was a perfect time to experiment with blowing frozen bubbles.
To blow frozen bubbles, I used dishwashing soap and a drop of glycerin（甘油） to make it even better. I chose a place out of the wind, and blew bubbles the same way I always do. I watched to see what would happen. Here’s what I learned.
If the temperature is low enough, the skin of the bubbles frosts over (结霜), becoming cloudy instead of clear. And what about those rainbow swirls（旋转） you see in soap bubbles? The rainbow colors stay even when the bubbles frost, but they don’t swirl anymore. The bubbles still stay in the air. They don’t fall to the ground any faster than they would on a warm summer day.
When these frozen bubbles break, they don’t turn into small water drops as summer bubbles do. They turn into flashing rainbow confetti（碎屑） and move slowly to the ground. Sometimes a frozen bubble will roll across the snow without breaking. If nothing disturbs the bubble, it may stay there for a long time. Sometimes I could catch a bubble and hold it until the heat of my hand made it pop.
I learned another thing about blowing frozen bubbles. It’s so interesting that I want to try it again next year.
【小题1】It is the perfect time to blow frozen bubbles on a ___________day.

A．cold winter

B．warm spring

C．hot summer

D．sunny autumn

【小题2】When the frozen bubbles break, _________.

A．they make a big sound	B．they turn into small drops
C．they fall to the ground like rain	D．they become rainbow confetti

【小题3】The purpose of the passage is _______.

A．to learn how to do a science experiment

B．to show the experiment of blowing frozen bubbles

C．to discover games that are fun to play in the snow

D．to invent a new kind of soap that makes stronger bubbles

If you want to deal with the association(交往) between boys and girls properly, here are some ‘dos and don’ts’ for you to follow.
Keep a normal and healthy state of mind. Our schools and classes are made up of boys and girls. It is very natural for the boys and girls to make friends with each other. We should make as many friends as possible. We should get along with the other sex in public instead of in secret.
Don’t be too nervous or too shy. If you are a shy person, you can also find a way out. First of all, you can make friends with the students who have the same interest and hobby as you. As both of you have much in common, you may have much to talk about. If you keep doing like that, little by little, you will gladly find you are also as free to express yourself as others.
Don’t fall into the ditch of early love. Boys and girls in adolescence (青春期) are rich in feelings. They are easy to regard the friendship as a sign of love and fall in love with each other at an early age. In my opinion, early love is a green apple that can’t be eaten. An apple won’t taste sweet until it is fully ripe. Boys and girls at middle school are too young to carry the heavy duty of love. Do keep out of early love.
【小题1】The main idea of the passage is to _______.

A．tell students to keep away from early love

B．give some advice on how to associate(交往) between boys and girls

C．tell students how to make friends

D．teach boys how to talk with girls

【小题2】We should get along with the other sex in the following ways EXCEPT _______.

A．with a good state of mind	B．in real friendship
C．in public	D．in secret

【小题3】If you are a shy person, you can _______.

A．find friends with the same interest and hobby first

B．only have a few friends of the same sex

C．not make friends with the other sex

D．not fall in love with other students easily I

【小题4】The underlined word ‘ditch’ in the passage means‘_______’ in Chinese.

A．波浪

B．泥潭

C．圈套

D．树枝

【小题5】A person at adolescence is _______.

A．complicated(复杂的) in feelings

B．good at making friends with each other

C．old enough to fall in love

D．easy to regard the friendship as a sign of love

SPACE is a lonely place. Hundreds of thousands of kilometers from home, astronauts have a hard life. It stands to reason that, once in a while, they need to have a good cry. But this is a lot harder than it sounds.
We still know very little about space, and about living in zero gravity. In fact, we are discovering new things every time astronauts take to the skies (and beyond). As The Atlantic reported in January, crying is not all that simple in space. This is because when a person normally cries,  gravity makes their tears move downwards. But in a spacecraft, this is not the case. Here, there is no gravity, which is why we so often see pictures of astronauts floating around. This means that, strangely, when you cry your tears have nowhere to go. As a result, they just stick to your eyes.
In May 2011, astronaut Andrew Feustel experienced this. “Tears,” as he said, “don’t fall off your eye… they just kind of stay there. ” This can be quite painful. In space, your eyes get very dry, and the added moisture is irritating (气人的). Sometimes, things get even weirder(更怪异的). The astronaut Ron Parise told The Atlantic that when tears get big enough, they “break free of the eye and float around”.
No one can be quite sure why we cry. Why should water in our eyes have anything to do with feeling sad? If you stop to think about it, crying is a very strange thing indeed. And now, thanks to the wonders of space, it just got even stranger.
【小题1】The first paragraph mainly wants to tell us that       .

A．living in space is lonely

B．it’s easy to feel sad in space

C．it’s hard to cry in space

D．nobody wants to live in space

【小题2】If astronauts cry in spacecraft, their tears will       .

A．move downwards	B．move upwards
C．go out of the window	D．stick to their eyes

【小题3】Astronauts feel       if tears are always in their eyes.

A．sad

B．comfortable

C．happy

D．uncomfortable

【小题4】What can we learn from the passage?

A．In space our eyes are very wet.

B．Tears will float around if they are big enough in space.

C．People know everything about living in zero gravity.

D．Gravity makes people’s tears move upwards in space.

If we want to deal with the association (交往) between boys and girls properly, here are some “dos and don’ts” for you to follow.

   Keep a normal and healthy state of mind. It is very natural for the boys and girls to make friends with each other . We should make as many friends as possible. We should keep in touch with the other sex(性别) in public instead of in secret.

   Don’t be too nervous or too shy. If you are a shy person, you can also find a way out. First of all, you can make friends with the students who have the same interest and hobby as you. As both of you have lunch in common , you may have much to talk about. If you keep doing like that, little by little, you will gladly find you can express yourself freely as others.

   Don’t fall into the mire of puppy love. The boys and girls at adolescence(青春期) are rich in feelings. They are easy to regard the friendship as a sign of love and fall in love with each other at an early age. In my opinion , puppy love is a green apple that can’t be eaten. An apple won’t taste sweet until it is fully ripe (成熟的). Boys and girls at middle school are too young to carry the heavy duty of love. Do keep out of puppy love.

    根据短文内容，选择正确答案，并将其字母代号填入题前括号内。(共5小题，每小题2分，满分10分)

1.The main idea of the passage is to _____.

A. tell students to keep away from early love

B. give some advice on how to associate between boys and girls

C. tell students how to make friends.

D. teach boys how to talk with girls

2.We should keep in touch with the other sex in the following ways EXCEPT________.

A. with a good state of mind      B. in a real friendship

C. in public                   D. in secret

3.If you are a shy person, you can __________.

A. find friends with the same interest and hobby first

B. only have a few friends of the same sex

C. not make friends with the other sex

D. not fall in love with other students easily

4.What does the underlined word “mire” mean?

A. 波浪       B. 泥潭        C.圈套       D. 迷惑

5.A person at adolescence is _____.

A. easy to be nervous     

B. good at making friends with each other  

C. old enough to fall in love 

D. easy to regard the friendship as a sign of love