Do you know why different animals or insects have their special colors? Colors are used mainly to protect themselves.

Why can’t some birds easily catch locusts（蝗虫）? It is because locusts change their colors together with the change of the colors of crops. When crops are green, locusts look green. But as autumn comes, locusts change to the same brown color as crops have. Some other insects with different colors from plants are easily found and eaten by others. So they have to hide themselves for lives in the day and appear only at night.

If you study the animal life, you’ll find the main use of coloring is to protect themselves. Bears, lions and other animals can’t be easily seen by hunters. This is because they have the colors much like the trees.

Have you ever noticed an even more strange thing? A kind of fish in the sea can send out black liquid when it faces danger. While the liquid spreads over, its enemies can’t find it. And it quickly swims away. So it has lived up to now though it is not strong at all.

1. From the article we learn that locusts 　　　　　　　　　.

A. are dangerous to their enemies           B. are easily found by birds

C. change their colors to protect themselves   D. are small animals

2.How can insects with different colors from plants keep out of danger?

A. They have to move quietly.

B. They hide themselves in the day and appear at night.

C. They have the colors much like their enemies.

D. They run away quickly.

3. Bears and lions can keep safe because 　　　　　　　　　.

A. they live in forests                  B. they like brown and grey colors

C. they move quietly　                   D. they have the colors similar to the trees

4.What does the word “liquid” mean in the last paragraph?

A. 气体          B. 固体　       C. 液体　       D. 水蒸气

5. Which is the best title for this passage?

A. The Main Use of Colors for Animals and Insects

B. Colors of Different Animals and Insects

C. The Change of Colors for Animals and Insects

D. The Change of Different Animals and Plants

 

 

1 

Dear editors (编辑), I’m a slow (慢的) student in my class. Most of my classmates are much better than me. So I get very stressed out. It’s difficult to keep on working hard and it’s really not fun. And I think although I spend much time studying for the tests, I can’t get good grades. My father gives me some help sometimes. He tells me not to worry about it. But what do you think I should do? Xia Ming

A reader read the letter from the magazine and here is his answer:

Dear Xia Ming, Many famous people are not so good at the age like you. Edison, the famous scientist, had a bad headache for his studies when he was a 12-year-old boy. But everyone knows that he did a lot for the people in the world. And Newton had the same story like him. When you are feeling stressed out, just smile (微笑) and take a deep breath (深呼吸), then try your best. You should believe tomorrow is another day. Thumbelina

1.Xia Ming worried about __________.

A. his classmates           B. his life               C. his study      

2.Thumbelina gave __________ examples in the letter.

A. one                    B. two                 C. three         

3.Thumbelina wrote about those famous people to __________.

A. make Xia Ming feel better

B. make Xia Ming laugh

C. show how much she knows

4.Which is NOT true according to the letter?

A. Xia Ming has fun studying at school.

B. Edison is famous in the world.

C. Xia Ming’s father always helps him with his study.

5.“Tomorrow is another day” tells us __________.

A. it’s the weekend tomorrow

B. tomorrow is second day

C. there are hopes in our lives

 

Many of us don’t pay much attention to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.

There are several causes leading to poor eyesight like not enough food, genes (基因) and aging (老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you feel uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight form UV rays.

Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person exercises regularly (定期地) and eats the right kind of food, his eyes will stay in good condition for a long time.

All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person’s eyesight, too. In a world, eye care is very important, no matter how old a person is.

1._____ is the most important way to protect our eyes.

    A. Natural eye care                     B. Taking medicine

    C. Seeing the doctor                    D. Being happy all the time

2.All the following causes can lead to bad eyesight except _______.

    A. age          B. height               C. reading          D. computers

3. What should you do if you have to work in front of the computer?

    A. Eat healthy foods.                   B. Clean the eye by using cold water.

    C. Wear a pair of sunglasses.           D. Have a rest after working for a while.

4.What do the underlined words “UV rays” mean?

    A. 沙尘             B. 闪电         C. 紫外线           D. 超声波

5. Which is the best title of the passage?

    A. Ways of Eye Care                 B. Ways of Eye Exercises 

    C. Ways of Being Happy                  D. Ways of Being Healthy

 

  Height is just one of the thousands of features your genes decide. In fact, because you have two parents, your genes provide you a height that usually lands somewhere between the height of each parent. If both your parents are tall, then most probably you will be tall, too, but if you have questions about how tall you're going to be, ask your doctor if he or she can help you find it out.

But genes don't decide everything. For example, eating an unhealthy diet can keep you from growing to your full potential(潜力). Getting plenty of sleep and enough exercise will help you grow to the expected height.

No doubt you're wondering how fast you should grow. It depends. There's no perfect or right answer. Generally speaking, kids grow about 2 inches (6 centimeters) a year between age 3 and the time when they start puberty (when your body starts changing and becoming more grown up).

Your doctor will know how your growth has been going over the years. Two centimeters here and 2 inches there are not nearly as important as the height you're at now, how you've been growing up to this point, and what other changes your body may be going through.

Don't be scared if you seem to have grown a lot in a very short time. Everyone has a growth spurt（高峰）during puberty. The age for starting puberty is about 10 for girls and about 11 for boys. But it can be earlier or later ----between 7 and 13 for girls and 9 and 15 for boys.

You'll usually begin to notice that you're growing faster about a year or so after your body starts to show the first changes of puberty. 

1.. The Chinese for the word “puberty” is 　　　　　　　　　.

   A. 童年时期          B.婴幼儿时期        C.习惯养成期        D. 生长发育期

2. If you want to know how fast and how tall you should grow, _____.

   A. you should have enough exercise   B. you can ask doctors for help

   C. you should save the environment   D. You can record your growth during puberty

3. This passage is mainly about 　　　　　　　　　.

   A. how the genes work in your body           B. when is the time you grow fast

   C. why you look like your parents                D. how you grow to a certain height 

4. After reading this passage, we can explain 　　　　　　　　　.

   A. how good it is to be a doctor             B. how much sleep time we need

   C. why genes can’t decide everything            D. what healthy diet is

5. Which is NOT mentioned in the passage?

   A. Your height most probably depends on how high your parents are.

   B. Girls’ age for starting puberty is usually earlier than that for boys’.

   C. The time showing the first changes of puberty is never noticed.

   D. You may be scared sometimes when you grow too fast.

 

 

1 

Teachers Wanted

Do you like kids? We need a teacher for our son. He’s six years old. We want you to work from March to November, 3 pm. to 6 pm., but you don’t need to work in July and August. You can get ￥ 30 an hour (小时). Sometimes we want you to work on weekends, and you can get ￥45 an hour.

You need to:

·Help our son with Chinese.

·Read to him.

·Play with him.

·Go to movies with him.

You need to work at my home. We live in (居住在) Taipei Road, next to the Zhongshan Bus Station(公汽站).

Please call (02)2956-4938. Ask Miss Liu.

1.The teacher can work for __________ months at this family.

A. six                  B. seven                C. eight            D. nine

2.The teacher must (必须) __________.

A. work every weekend

B. work at the kid’s home

C. help the kid learn English

D. work eight months a year

3.On Monday the teacher __________.

A. can’t work

B. works three hours

C. can have ￥ 135

D. comes in the morning

4.Which is Not True(不对)?

A. The teacher can get ￥30 an hour on weekends.

B. The student is a boy of six.

C. The teacher can call Miss. Liu.

D. The teacher can take a bus to work