Plants and animals are largely made of water. So are humans. They need to keep enough water inside them, or they could die.
We get some of the water we need by eating food that has water in it. Drinks, such as milk and tea, are mostly water, too. A person needs water every day. If we go without water for three or four days,we will lose too much water from our bodies.In very hot weather,we could lose this water in just one day.
What does water do to help our bodies? Water helps to take the nutrition(营养)from food to our bodies. It also helps to take the wastes away from different parts of our bodies.
In our homes, we also need water for many things. We need water for cooking, washing and flushing(冲水)the toilet. About three quarters of the water is used in the bathroom and toilet. The rest is mainly used in the laundry(洗衣房)and kitchen.
_______It may come from a lake or a river. It may come from the sea, from the rain and snow or from the underground. Water rises from rivers and seas to make clouds, and then falls again as rain and snow. The water you drink has been around for millions of years. It just keeps being recycled.
Many people work hard to make sure we always have clean water in our homes. Water is very important for all living things, so we should use it carefully.
(1)Living things could without enough water inside them.
A. |
grow |
B. |
die |
C. |
live |
D. |
develop |
(2)A person can get water that he needs by .
A. |
taking wastes away |
B. |
losing water quickly |
C. |
changing water slowly |
D. |
eating and drinking |
(3)Water can take away from our bodies.
A. |
nutrition |
B. |
food |
C. |
wastes |
D. |
drinks |
(4)A quarter of the water is mostly used in the and the laundry.
A. |
kitchen |
B. |
living room |
C. |
toilet |
D. |
bedroom |
(5)Which of the following can be put in" " in the fifth paragraph?
A. |
How do we save water? |
B. |
What do we use water for? |
C. |
Where does water come from? |
D. |
Where do we wash our clothes? |
When I was ten, my mother worked all day so I had to take care omy younger brother. At that time my little brother was about four years old and he missed mum all the time.
One day, after I had given him his dinner, he started cfor mum. He was so young and really needed
mum. So I dhim, put on his shoes, carried him on my back and walked out. Soon he f
asleep. About half an hour later, I found that he had lost a shoe while sleeping. I took him off my b
and put him down. I knew we needed to find that shoe, for our mother couldn't afford new shoes. We had to go back to find it, so I told my brother t
wait right there. A man heard it and stopped me just b
I walked off. He asked me, "You are leaving your brother here to find the shoe? What would you do if he is not here when you return?" I did not know h
to answer that question. He continued, "It's OK if you can't find the shoe, but it is not OK to lose your brother." Then he sent us to mum's workplace by taxi.
My whole life I have depended on(依靠) the kindness of many strangers, I feel regretful that I cannot find them and say thank you. I do not eremember what the man's face looked like, but he taught me a lesson-people are m
important than things.
“USA? Britain? Which country is better to study in?”
We often hear such discussions. As China opens its door, studying abroad has become a dream for many Chinese students. They would like to know the world well.
It’s true that studying abroad can help students develop themselves. Their foreign language skills will be improved and it may be easier to find jobs.
But there are problems that should be considered. Language is the first. Students must spend a lot of time learning another language and getting used to a different culture.
Students must also learn to live without parents’ care and deal with all kinds of things they haven’t had to do before, like looking after themselves. There are reports about Chinese students abroad running into an ocean of difficulties and giving up finally. When they have to take care of themselves, it is hard for students to study well.
Finally, studying abroad brings a heavy burden(负担)to the family. For most Chinese parents, the cost of studying abroad is very high. But is it worth it?
We know that there are many famous people who have achieved success through their hard work in China.
Liu Xiang is a good example. Once an American teacher invited him there, but he refused.
He kept training hard with his Chinese teacher. He surprised the world when he won a gold medal at the Athens Olympic Games. So when you wonder which country is better to study in, think again.
Title: Studying at home or study |
|
Phenomenon(现象) |
Studying abroad has become a |
Advantages |
It is helpful for Chinese students to |
It is helpful for Chinese students to |
|
It enables Chinese students to find jobs more |
|
It |
|
It’s hard for Chinese students to get used to the life abroad |
|
Parents may be under pressure(压力)because the cost of studying abroad is very |
|
Purpose: To tell us studying abroad is not the only way to be |
Why do plants grow in some places and not in other? Why does some land have so much growing on it, while other land has almost no plants growing on it at all?
To grow, plants need several things. One is warmth. In very cold places almost nothing grows. Plants also need water. In very dry parts of the Earth only a few unusual plants can grow. That's why dry deserts everywhere are almost not covered by trees or grass.
Plants must also have a place in which to put down their roots and grow. They find it difficult to grow on hard land. The town is built on hard land. The plants here have only the soil found between the cracks of the stones to grow in.
Another thing plants must have before they can grow is food.
What will happen if we try to make things grow on the sandy beach? A few plants, such as beach grass, will grow in sand, but most plants won't. Even if the weather is warm enough and we water the plants each day, many of them will die because the sand on this beach has almost no food for plants.What does the underlined word "cracks" mean in the text?
A.缝隙 | B.表面 |
C.夹层 | D.底部 |
From the passage, we can know it isfor plants to grow in dry places.
A.easy | B.difficult |
C.impossible | D.important |
The reason why most plants can't grow on the sandy beach is that _______.
A.there isn't enough sunlight |
B.there is too much water |
C.it is too crowded there |
D.it has little food for plants |
The passage can most probably be found in a ______book.
A.science | B.history |
C.travel | D.math |
Last month the manager of a jewelry shop received a letter. As he was very busy then, the letter lay on his desk till tea-time. He opened it and a 10-pound note(票) fell out onto the desk. Within the note was a letter which said:
Dear sir:
In 1935 I got engaged(订婚). But unfortunately I lost my job. At the time a lot of people were out of work. Six months later I got a job again, but of course I was very short of money. I came to your shop to buy a wedding ring(婚戒). The assistant took out some rings for me to look at, but she was called away for a moment, and I put one of the rings in my pocket. When she came back, I said I didn’t know the size of my girl’s finger. So I left the shop without buying a ring. My wife died a short while ago and the fact that I never paid for the ring has been heavy in my heart all these years. At that time, the ring cost 2 pounds so I think it is 10 pounds at today’s price and I’m sending 10 pounds.
Yours truly,
A customer (顾客)When did the manager open the letter?
A.In the morning | B.When he received the letter |
C.At lunch time | D.Till tea-time |
The customer didn’t write the letter until_____.
A.he was dying | B.his wife’s death |
C.he had enough money | D.he got a job again |
What do you think of the customer’s paying for the ring at last?
A.Honest | B.Forgetful |
C.Dishonest | D.Careless |
Volunteering means that you work to help people without getting paid. There are many different volunteers. They help people who really need help. There are many places where you can be volunteers. Here are just a few places for you.
Hospital---ask if you can go and visit people who are really sick. Sometimes what they need is someone to talk to, or someone to give them hope.
Orphanage (孤儿院) ---the children living there really need someone to play with them.
Food Shelter(救助站)---many food shelters need people to clean up the shelters and help give out food or water to those who need it.
Home for the elderly---help the elderly people clean up their homes.
Community (社区) Center ---a lot of community centers are very well run. However, some of them really need extra help, especially cleaning and repairs.
As a student you can also do a lot of things to help others at school. Maybe you could start a support group.
Here is some advice:
Help students give up smoking, drinking or other bad habits.
Help students who come from poor families.
Help new students get used to their school life soon.
Provide graduating students with information on future studies.Volunteers can’t get ________ when they help others.
A.anything | B.money |
C.some presents | D.a job |
How many places are mentioned for you to be volunteers in according to this passage?
A.Six | B.Five |
C.Four | D.Three |
The volunteers can ________ in the community center.
A.make the sick hopeful | B.give out food or water |
C.play with the children | D.clean up the center |
All of the following volunteer jobs can be done except _______.
A.helping students who come from poor families |
B.helping the students who have bad habits |
C.helping the student to copy others' homework |
D.helping the students in trouble with their studies |