Colorful hair speaks more about beauty. Now it becomes popular and people are dyeing their hair to make it different. Dyeing hair with natural products is good for health while dyeing with chemicals i 题目和参考答案——青夏教育精英家教网——

题目内容

Colorful hair speaks more about beauty. Now it becomes popular and people are dyeing their hair to make it different. Dyeing hair with natural products is good for health while dyeing with chemicals is harmful. Researches have found that dyeing hair with chemicals can make people have cancer.
　　Lead(铅)is very harmful for the human body and it is used in most hair dyes. Since the base of hair is the scalp(头皮)，you may have allergic reaction(过敏反应).
　　While dyeing your hair it is important to take some safety measures. You can follow them even when you are applying(涂) dye on your hair at home.
? It is better to apply hair dye for a few minutes. If you leave your hair with dye, longer than the necessary time，then you may get some skin problems.
? Don't forget to wear gloves while applying dye on the hair. This will protect the skin of your
hands.
? After applying hair dye it is important to wash your hair with water.
? Hair dyes are made of chemicals. If you mix different hair dyes ,there may be chemical reaction. So, It is not a good idea to mix different hair dyes at the same time.
? Finally all the bags of hair dyes carry the directions(说明书 ) Try to follow them very carefully. This will lower the chance of allergic reaction.
小题1:What do most hair dyes contain?

A．Iron

B．Silk.

C．Lead

D．Gold

小题2:What does the underlined word "it" refer to?

A．Beauty

B．Health.

C．Blackhair.

D．Colorfulhair.

小题3:How can you make the chance of allergic reaction lower?

A．Dyewithchemicaldye.

B．Mixdifferenthairdyesatthesametime.

C．Leaveyourhairwithdyelonger.

D．Doasthedirectionstellyou.

小题4:From the passage，we can infer that _____

A．amanwhooftendyeshishairmayhavecancer

B．amanwhodoesn’tliketowashhairmayhavecancer

C．leadisgoodforthehumanbody

D．wemustn'tdyeourhair

小题5:What's the main idea of the passage?

A．Howtodyeourhair.

B．Dyeinghairisharmful.

C．Tipsoilprotectingourhair.

D．Makeourhairmorebeautiful.

小题1:C
小题2:D
小题3:D
小题4:A
小题5:.A.

试题分析：句意：这段文字主要介绍了怎样染发，说明如何可以减少染发的过敏反应以及化学染发可能会引发癌症。
小题1:.细节理解题。根据第二段中的Lead(铅)is very harmful for the human body and it is used in most hair dyes，大部分染发剂里有铅，故选C、
小题2:词义猜测题。根据Colorful hair speaks more about beauty可知这里指的是彩色的头发，故选D。
小题3:细节理解题。根据最后一段中的Try to follow them very carefully. This will lower the chance of allergic reaction，按照说明书上的说明，故选D。
小题4:推理判断题。根据第一段中的Researches have found that dyeing hair with chemicals can make people have cancer.，一个人长期染发有可能引起癌症，故选A。
小题5:.主旨大意题。全文主要叙述了如何染发，故选A。

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What’s water
The students were having their chemistry (化学) class. Miss Li was telling the children what water was like. After that, she asked her students,“ What’s water?” No one spoke for a few minutes. Miss Li asked again,“ Why don’t you answer my question? Didn’t I tell you water is like?” Just then a boy put up his hand and said,“ Miss Li, you told us that water has no color and no smell. But where to find such kind of water? The water in the river behind my house is always black and it has a bad smell. ”Most of the children agreed with him.“ I’m sorry, children.” Said the teacher, “Our water is getting dirtier and dirtier. That’s a problem.”
小题1:The students were having their         class.
A. English              B. Chinese              C. chemistry
小题2:Miss Li was telling the children what         was like.
A. water                    B. air                  C. earth
小题3:A boy said, “The water in the river behind my house is always __________.”
A. white                    B. black                    C. clean
小题4:Most of the children         the boy.
A. agreed with              B. wrote to             C. heard from
小题5:The water in the river has color and smell because it is getting _________.
A. more and more            B. less and less            C. dirtier and dirtier

If you wish to become a better reader, here are four important points to remember about speed* of reading.
1.Knowing why you are reading will often help you to know whether to read rapidly* or slowly.
2. Some things should be read slowly throughout. Science and history books are full of important information. You must read such things slowly to remember each important step and understand each important idea.
3.Some things should be read rapidly throughout. Examples are simple stories meant for enjoyable, letters from friends, news from local or hometown paper, telling what is happening to friends and neighbors.
4. In some of your readings, you must change your speed from fast to slow and slow to fast, as you go along. You will need to read certain pages rapidly and then slow down and do more careful reading when you come to important ideas.
小题1:This passage mainly tells us some important points about how to .

小题2:How many important points are mentioned here in order to be a better reader?

小题3: should be read slowly.

A．Science books

B．Stories meant for enjoyment

C．Letters from friends

小题4:The best title of this passage is

A．How to Read fast	B．How to Read Slowly
C．How to become a Better Reader	D．How to Remember Things.

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achieve vt. 达到、完成           bank n.    岸              Castle   n. 城堡
human   n.  人                 own    vt.拥有            prince    n. 王子          rapidly   adv. 迅速地             speed   n. 速度              without prep. 没有
the amusement park   游乐场       the princess and the frog  公主和青蛙

Hello, everyone! My name is Betty. I’m thirteen years old. I’m in Class Two, Grade Seven. This is our school.
There are 800 students in my school. There are twenty-four classrooms in our school. In our school we have a big library. It’s behind our classrooms. There are many books in it. We can read them and learn a lot from them. The science building is near the library. There are some science labs in it. The playground is between the science building and the dining hall. We often have our lunch in the dinning hall. It’s our playground. After school, we can play football on the playground. Some of us love running. We can also run there.
小题1:There are _____ classrooms in Betty’s school?

小题2:Where is the library?

A．Behind the classrooms	B．In front of the classrooms
C．Near the classrooms	D．On the left of the classrooms

小题3:There are some _______ in the science building.

A．science labs	B．computer rooms
C．classrooms	D．teacher’s offices

小题4:We have ______ in the dining hall.

小题5:We can ______ on the playground.

A．play basketball	B．play football
C．play table tennis	D．swim

Do you know something about the holiday camps in Hong Kong? The students in Hong Kong used to take part in an English holiday camp in their holidays. And their parents weren’t with them. Though they were very young.
Now they still enjoy taking part in many kinds of holiday camps without their parents. Many parents let their children take part in some kinds of holiday camps in order to learn some practical knowledge in their life. And also learn some knowledge about living skills, science, reading and writing... The most important for the children is to learn to look after themselves.
Holiday camps in Hong Kong are not so expensive. Most of the families can afford to send their children there for further study, for making their bodies strong... And the government never charges (收费) for them.
It is said that students in Hong Kong have much knowledge about many things. Perhaps it has something with the kinds of holiday camps.
小题1:Students in Hong Kong like to take part in the _________.

A．holiday camps

B．English holiday camps

C．science holiday camps

D．Chinese holiday camps

小题2:The most important thing for the students to take part in the holiday camps in Hong Kong is _________.

A．to make their bodies strong

B．to learn much knowledge about many things

C．to learn to look after themselves

D．to have a further study about many subjects

小题3:The cost to take part in a holiday camp is _________.
A. very dear B not cheap C. very high D. low
小题4:The students who often take part in the holiday camps _________.

A．must have much knowledge about many things

B．must he very thin

C．must he very tall

D．must be very beautiful

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Earth Day is April 22. But on all other days, we must also remember it. The water we use is the most important natural resource(自然资源)on the earth.
Water covers 70 perent of the earth’s surface (表面). But most of that is sea water. We can’t use it for very many things. Fresh water covers only one percent of the earth’s surface.
You probably feel lucky that your life isn’t as hard as Napoga’s . But that doesn’t mean you don’t have to worry about water. We all face serious water problems. One of them is water pollution. All kinds of things from cars, factories, farms and homes make our rivers , lakes , and oceans dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish , too. Now, thirty-four percent of all kinds of fish are dying out.
How do cars and factories make our water dirty? First, they pollute the air. Then , when it rains, the rain water comes down and makes our drinking water dirty. Dirty rain, called acid rain(酸雨), is also bad for plants ,animals and buildings.
Scientists say that in 30 years, more than half of the people in the world won’t have enough clean water. We have to learn how to save more water for ourselves and our children. Here is some advice for saving water:
● Turn off the water while you brush your teeth. You can save as much as 450liters(升)each month.
● Leaky taps （漏水的龙头）waste a lot of water. Fix them right away.
●You can easily cut your 10—minute showers in half---and you’ll be just as clean.
●When you wash dishes, don’t let the water run.
●Only wash clothes when you have a lot to wash. If your washing machine isn’t full , you are wasting water!
根据材料内容，选择最佳答案，并将其标号填入题前括号内。
小题1:Every morning Napoga went to get clean water _________.

A．before she went to school

B．after she finished school

C．without going to school

D．after she played with her friends

小题2:On the earth, _______________.
sea water is more widely used than fresh water
B.there is very little water for our living
C.there is 71 percent of fresh water
D.we don’t need to worry about water
小题3:Acid rain____________________________.

A．is only bad for living things.

B．can be produced in factories

C．doesn’t do harm to people , but it’s bad for plants, animals and buildings.

D．doesn’t just do harm to human beings but to animals, plants and buildings.

小题4:Which of the following wastes water?

A．We need ten minutes if we want a clean shower.

B．We should put in enough clothes when we wash them in washing machines.

C．You can keep yourself clean by having a shower for five minutes.

D．Don’t let the water run when we brush our teeth and wash dishes.

小题5:What’s the main idea of the passage?____________.

A．Something must be done to prevent water from being polluted.

B．Clean water means much to human beings and living things around us.

C．It’s time to take care of the water we use.

D．Water is the most important natural resource on the earth.

Everyone knows that exercise is important. We all need to exercise. Doctors say it is good for us. It makes your heart and body strong. Children who often exercise are more alert（灵活）. That means they do better in tests and schoolwork than those who don’t exercise.
They are many ways to exercise. You can walk, run, swim, skate, or play ball games. Make sure you exercise in the following ways: You have to like what you are doing. Exercise enough--- but not too much. It’s best to exercise twice a week. Thirty minutes each time is enough. Try all kinds of sports until you find one, two or even three sports that feel right for you.
You can exercise at fitness centers. They have a lot of equipment（设备）there. The equipment will help exercise your arms, legs and other parts of your body to make you healthy. Some people buy equipment for their homes. But it’s very expensive.
小题1:the underline word “fitness centers” in the passage means _____.

A．商务中心	B．健身中心
C．医疗中心	D．购物中心

小题2:The sport “_____” is not told in the passage.

A．playing soccer	B．skateboarding
C．walking	D．running

小题3:The doctors say that exercise can make your heart and body _____.

小题4:About “exercise”, which statement of the following is NOT right?

A．Thirty minutes’ exercise each time is enough.

B．You have to exercise too much every day.

C．You needn’t do all kinds of sports to keep healthy.

D．You have to like the sports that you are doing.

小题5:It’s best to exercise _____.

A．at fitness centers	B．in groups
C．in the morning	D．twice a week

Food is very important.Everyone needs to      well if he or she wants to have a strong body.Our minds also need a kind of food.
This kind of food is    .We begin to get knowledge even when we are very young.Small children are     in everything around them.They learn     while they are watching and listening.When they are getting older,they begin to    story books,science books...,anything they like.When they find something new,they love to ask questions and     to find out the answers.
What is the best     to get knowledge?If we learn   ourselves,we will get the most knowledge.If we are    getting answers from others and do not ask why,we will never learn well.When we study in the right way,we will learn more and understand  .

B．interesting

任务型阅读（共10空, 每空1分，满分10分）(每空一词)
What do you think is the most important invention in the world? The TV? The printer? The telephone? Or the computer? A report shows that they are not the only important inventions. Here are three other important inventions.
One of the simplest inventions is the toilet. Before toilets, people poured or dumped waste into rivers from people’s houses. Illnesses were common in big cities, and it was often difficult to find clean drinking water.
Animal food is another important invention. Before the invention, most animals were killed every autumn because there was not enough food for them in winter. After hay(干草) became a kind of common animal food, animals could live through the long winter.
The third great invention is glasses. Glasses help people read, write and do “close work” after the age of 45. Without glasses, the word would be difficult for the people above 45.

小题1:
Some most 小题2: inventions	Three 小题3: simple inventions	Before the inventions
The TV The printer The 小题4: The computer	The toilet	Waste 小题5: into rivers from people’s houses. Illnesses were common. It wasn’t often 小题6: to find clean drinking water.
	Hay/Animal food	People. 小题7: most animals in autumn because there was not much food in winter.
	小题8:	Reading, 小题9: and doing “close work” would be difficult for the people who are 小题10: than 45.