Drinking water is good for your health. There are some scientific ways of drinking water.

1. It is the best medicine to drink two glasses of water in the morning.

2. Drink clean water.

3. Drink the water that has not been boiled.

Many people think boiled water is safe and good to people’s health. In fact, it is not true. The boiling point of water is 100℃. By boiling it, most bacteria（细菌）in water can be killed. In the past, the water was less polluted. So boiling was a good way to make clean water. But heavy metals and other dangerous things in today’s water are much more terrible than bacteria. Boiling doesn’t fix that problem. And boiling water may give us more of the dangerous things in our glass.

4. Never use soft drinks to take the place of water.

5. Water is also needed in winter.

6. Drink water at the right time.

1) After getting up in the morning, you have less water in your body, because you weren’t drinking for the whole night. So you should drink some water to keep your health after getting up in the morning. That can prevent high blood pressure, cerebral hemorrhages（脑溢血）and so on.

2) Drinking water at about 10 am helps your body keep enough water.

3) Drinking water at about 3 pm can clean out the wastes in your body.

4) About eight o’clock in the evening is the best time to drink water. Your blood gets thicker when you sleep. Water will make your blood less thick.

Besides, we should drink 2L of water every day. Water is so important for our life. We should drink water often.

1.According to the passage,           in the morning is the best           .

A. drinking some hot soup, medicine     B. drinking some porridge, breakfast

C. drinking some water, medicine        D. Drinking some soft drinks, medicine

2.          can prevent high blood pressure, cerebral hemorrhages and so on.

A. Drinking some water after getting up in the morning

B. Drinking some water before going to bed

C. Drinking some soft drinks after getting up

D. Drinking some milk before going to bed

3.At about 3 pm, drinking water can clean out the          in your body.

A. oil               B. food              C. wastes            D. fat

4.From the passage, we can see the best time to drink water is          .

A. about eight o’clock in the morning    B. about eight o’clock in the evening

C. before supper                          D. at night

5.The best title to this passage is          .

A. Drink clean water                      B. Don’t drink the boiled water

C. The use of water                       D. Scientific water drinking

 

  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.

 

 

根据短文内容,选择正确答案.
Anger is a kind of feeling. Many things can make you angry. When your teacher gives you too much homework, when your team loses an important game, when a friend borrows your favorite thing and then breaks it, you can get really angry. Usually, your body tells you when you are angry. For example, you breathe(呼吸) faster, your face turns red, and you may want to break something or hit(打) someone, but sometimes, you hide(隐藏) your anger. For example, you may hide it in your heart. The problem is that if you do this, you may get a headache or your stomach may hurt. In fact, it’s not good to hide your anger, and it’s important for you to get angry sometimes. But anger must be let out in the right way, without hurting others or yourself. When you get angry, you can talk about it with other people It’s helpful to talk about your anger with an adult(成年人,大人), such as a parent, a teacher, etc. When you talk about anger, those bad feelings can start to go away. Here are some other things you can do when you start to feel angry: talk to a good friend; count from 1 to 100; give someone a hug(拥抱); go for a bike ride; think about good things, etc. Remember that how you act when you are angry can make everything better or worse. Don’t let your anger control you.
【小题1】You may not get angry when __________.
A. there is too much homework on this weekend
B. your favorite basketball team wins the game
C. a friend breaks your favorite thing
【小题2】________ shows that you are not angry.
A. Taking a faster breath
B. Getting a headache
C. Wanting to protect someone
【小题3】According to the passage, you can do everything when you get angry except(除了) __________.
A. go for a bike ride
B. think about good things
C. say bad things to the people around you
【小题4】The underlined(画线的) word “control” in the last paragraph（段）means _______ in Chinese.

A．控制

B．连接

C．帮助

D．失去

【小题5】This passage is mainly(主要) about _________.
A. anger    B. excitement    C. happiness

Many children use the Internet to get useful knowledge and information, and to relax in their free time. But some of them are not using it in a good way. Here are some rules to make sure you are safe and have fun on the Internet.

Make rules for Internet use with your parents. For example, when you can go online, for how long and what activities you can do online.

Don’t give your password to anyone else, and never give out the following information: your real name ,home address, age, school, phone number or other personal information.

Check with your parents before giving out a credit card number.

Never send a photo of yourself to someone in e-mail unless your parents say it’s OK.

Check with your parents before going into a chat room. Different chat rooms have different rules and attract different kinds of people. You and your parents will want to make sure it’s a right place for you.

Never agree to meet someone you met on the Internet without your parent’s permission. Never meet anyone you met online alone.

Always remember that people online may not be who they say they are. Treat everyone online as if they were strangers.

If something you see or read online makes you uncomfortable, leave the site. Tell a parent or a teacher right away.

Treat other people as you’d like to be treated. Never use bad language.

Remember that not everything you read on the Internet is true.

1.The writer tells children to_____________.

A．send their own photos to him.

B．make rules for Internet use with parents.

C．believe everything they read on the Internet

D．give out their personal information

2.It’s good for children to _______________.

A．give password to others

B．get useful knowledge and information

C．give out a credit card number

D．go into a chat room as they’d like to

3.What shouldn’t you do when you are on line?

A．Using bad language.

B．Sending messages and e-mails.

C．Leaving the site if you feel uncomfortable.

D．Treating everyone online as strangers.

4.If your parents don’t agree, never________________.

A．read anything on the Internet.

B．have a face-to-face meeting with anyone you met online.

C．relax in your free time

D．treat other people as you’d like to be treated.

5.The best title for this passage is “_________________”.

A．How to use computers                   B．Surfing on the Internet

C．Information on the Internet                D．Internet safety rules

 

>【题文】
Anger is a kind of feeling. Many things can make you angry. When your teacher gives you too much homework, when your team loses an important game, when a friend borrows your favorite thing and then breaks it, you may get really angry.
Usually, your body will tell you when you are angry. For example, you breathe faster, your face turns red, and you may want to break something or hit(打) someone, but sometimes, you hide(隐藏) your anger. For example, you may hide it in your heart. The problem is that if you do this, you may get a headache or your stomach may hurt.
In fact, it’s not good to hide your anger, and it’s normal for you to get angry sometimes. But anger must be let out in the right way, without hurting others or yourself.
When you get angry, you can talk about it with other people. It’s helpful to talk about your anger with an adult, such as parents, a teacher, etc. When you talk about anger, those bad feelings can start to go away. Here are some other things you can do when you start to feel angry: talk to a good friend; count from 1 to 100; give someone a hug(拥抱); go for a bike ride; think about good things, etc.
Remember that how you act when you are angry can make everything better or worse. Don’t let your anger control you.
【小题1】You may not get angry when ____.

A．there is too much homework on this weekend

B．your favorite basketball team wins the game

C．a friend breaks your favorite thing

D．your parents don’t let you watch TV

【小题2】 ____ shows that you’re not angry.

A．Taking a faster breath	B．Getting a headache
C．Getting a stomachache	D．Wanting to protect someone

【小题3】According to the passage, you can do everything when you get angry except(除了) ____.

A．go for a bike ride

B．think about good things

C．talk to a good friend

D．say bad things to the people around you

【小题4】The underlined word “control” in the last paragraph means____ in Chinese.

A．控制

B．连接

C．帮助

D．失去

【小题5】This passage is mainly about ____.

A．anger

B．excitement

C．happiness

D．sadness