题目内容

判断 阅读下面的材料,判断下列句子是否符合短文内容。符合的涂T,不符合的涂F。
(T="True," F = False)
What is color? Why do some of the things around us look red, some green, others blue?
Colors are really made by reflected(反射) light. We can see colors because most of the things reflect light. Something is red, for it reflects most of the red light. In the same way, if something is green, it reflects most of the green light. If something reflects all light, it is white. If it doesn’t reflect any light, it is black.
Some light is reflected. But the other light is taken in and turns into heat. The darker the color is, the less light is reflected, and the more light is taken in. For this reason, dark-colored clothes are warmer in the sun than light-colored clothes.
小题1:Colors are made by reflected light
小题2: Something looks white because it reflects all kinds of light.
小题3:In the dark we can’t see anything because all the things don’t reflect any light
小题4: When the other light is taken in, it will be reflected in the end.
小题5:In the sun, the warmest clothes must be light-colored.

小题1:T
小题1:T
小题1:T
小题1:F
小题1:F

小题1:根据第一段第二行可知,颜色是由反射光产生的。故本句正确,涂T。
小题1:根据第一段的第五行可知,全部反射掉,就显示为白色。故本句正确,涂T。
小题1:根据第二段的第二行The darker the color is, the less light is reflected可知,在夜里,物体不反射光。故本句正确,涂T。
小题1:根据第二段第一行is taken in and turns into heat可知,光被吸收后转化为了热量。故本题错误,涂F。
小题1:根据第二段最后一句dark-colored clothes are warmer in the sun可知,颜色越深越吸光,本题错误,涂F。
练习册系列答案
相关题目
When you travel(旅游) in Hong Kong, you must be careful of the traffic(交通) rules, because the traffic keeps to the left and it’s different from that of the interior(内地) of China. Before crossing the street, you must look to the right and then to the left. If the traffic lights are red, the traffic must stop, people can go across the zebra line.(斑马线) If the traffic lights turn green , the traffic can go, and people mustn’t cross the road.
In the morning and in the evening, when people go to or come from work, the streets are very busy. The traffic is the most dangerous.
When you go somewhere by bus in Hong Kong, you have to be careful, too. Always remember the traffic keeps to the left. Have a look first, or you may go the wrong way. In Hong Kong, there are a lot of big buses with two floors. You’d better sit on the second floor. From there you can watch the city very well. How interesting !
小题1:In Hong Kong the traffic moves __________.
A.on the rightB.on the leftC.in the middleD.in the park
小题2:When you cross the street, you must look to ____ first.
A.the frontB.the rightC.the leftD.B and C
小题3:If the traffic lights are red,  _______.
A.the people must stopB.the traffic must stop
C.the people and the traffic must stopD.the traffic and the people must wait
小题4:It is ______ to cross the streets in the morning and in the evening.
A.dangerousB.interestingC.easyD.safe
小题5:You can see the city very well on the _____ floor of the bus.
A.firstB.secondC.thirdD.fourth
If you are cycling in foreign countries, you will need to know what these traffic signs and signals mean.
1

A sign like this one means that there is a bike lane(车道). If there is such a sign,you are required to use the bike lane.
If there is not such a sign, you should ride with traffic as far to the right side of the road as possible.
2

This signal means you can cross the street along with pedestrians(行人). It has a green picture of a oerson walking instead of using the word“walk”.
3

This signal is the “don’t walk”sign. It is a picture of a red hand,
meaning you should stop. You should wait to cross the street until the green picture of the person walking is showing.
4

Car drivers and bikers must come to a complete stop at“STOP” signs.
5

A“YIELD”sign means to slow down and be ready to stop.
If there are pedestrians or vehicles in or near the crossroad, you must stop. If there is no traffic in or near the crossroad and it is safe, you may go through.
6

This signal means you are coming to a zebra crossing. Car drivers
and bikers must stop to allow people in the zebra crossing to cross the street.
7

When people are working on the roads, parts of the road are often
dug up or rough(不平整的). Be careful when yon are cycling. Rough roads could make you fall off your bike.
If you must move into the road to go around a work area,you should stop and look carefully to be sure there is no traffic coming.
8

A detour is a way of getting around a roadway that is closed. Roads are usually closed because of road work or dangerous conditions. If you must take a detour, be careful about the roads you aren’t used to.
 
小题1:What are cyclists required to do when they see the sign?
A.To ride against traffic.
B.To ride on the left side of the road.
C.To ride on the bike lane.
D.To ride on the right side of the road
小题2:Which of the following signs has the same meaning as the sign?


小题3:What should cyclists do when they see the sign?
A.They should be careful when they cycle on the rough road.
B.They should take the rough road and fall off their bikes.
C.They should move into the road to go around a work area.
D.They should take another route instead of the closed roadway.
Everybody can suffer from stress.No matter what your age is,you can feel stressed out by things that are happening in your life.Teenagers,however,have many more opportunities to get stressed than people in any other age group.Being a teenager is hard.You are not a child any more,but you are not an adult,even though you have to deal with some very grown-up problems and decisions.Families can be one of the biggest causes of stress,such as problems with parents arguing at home.or problems with brothers and sisters.Teenagers also have a lot of stress from school,either from their teachers or from their friends.Some teenagers also feel stressed about choosing their education after high school.Getting a place at university can be very difficult and some cannot afford to go to university.The stress about getting a job when finishing school is hard for some teenagers.There are so many young people finishing school and not enough jobs for them.Sadly,there is nothing we can do to remove these causes of stress from the 1ives of teenagers,but you can learn the best way to deal with it.Talking to people is one of the best ways to deal with stress.It may sound simple,but it is true.A problem shared is a problem halved.
小题1:Why is being a teenager often difficult?
A.Because even though you are not an adult,you must deal with adult problems.
B.Because even though you are an adult,you must deal with children’s problems.
C.Because even though you are a teenager,you must do a lot of homework.
D.Because adults often make them feel stressed.
小题2:Families can add to the stress a teenager might experience ________.
A.by asking them to go to university
B.by helping them with their homework
C.as teenagers quarrel with their parents,and their brothers or sisters
D.as families never support their children enough
小题3:Why can leaving school be a stressful time for teenagers?
A.Because they will be leaving their favourite teachers.
B.Because many people’s favourite memories are at school.
C.Because they may worry about getting a place at university.
D.Because they may worry about becoming an adult.
小题4:Why can finding a job after finishing school be difficult?
A.Because there is a lot of competition for jobs.
B.Because there are no jobs.
C.Because a job is more difficult than school work.
D.Because there is a lot of competition for places at university.
小题5:We can deal with the stress in our life ________.
A.by not trying to find a job
B.by forgetting about our problems
C.by getting a place at university
D.by sharing our problems with our friends
C:阅读下面材料,从每题所给的三个选项(A、B和C)中,选出最佳选项。
There is a sign at a Korean university asking tourists not to step into the grass to take photos. The sign is not written in Korean or English; it is written in Chinese.
These signs, and signs in other countries warning Chinese tourists about their behavior, have shamed many Chinese who worry about the image of the country.
Over 70 million Chinese tourists made overseas trips last year and spent $102 billion, more than the $84 billion spent by American and German tourists. For many Chinese tourists, it was their first trip abroad and they didn’t know about foreign ways. And some of these tourists took their bad habits from China with them.
Wang Yang, a Chinese deputy prime minister(国务院副总理), said, “They(the tourists) speak loudly in public, carve words or numbers on tourist attractions, cross the road when the traffic lights are still red and spit anywhere. It damages(毁坏) the image of the Chinese people and has a very bad influence.”
Before you travel to a foreign country, it’s important to learn some things about the country and its culture. You are guests in the country and it’s important to respect(尊重) your hosts. As more and more Chinese visit foreign countries, their behavior will certainly change and those shameful signs will, hopefully, disappear.
小题1:The sign at a Korean university is written in ______.
A. Chinese              B. English              C. Korean
小题2:How do many Chinese feel about the signs?
A. Proud.                  
B. Interested.             
C. Shameful.
小题3:The underlined word “image” probably means “______” in Chinese.
A. 形象                 B. 热情                 C. 财富
小题4:The passage is written to ______.
A. order the Korean university to clean up signs with Chinese words
B. advise the overseas Chinese tourists to change their behavior
C. ask Chinese people not to spend too much money traveling abroad
小题5:What would be the best title for the passage?
A. Signs Shame Overseas Chinese Tourists
B. Foreign Culture Makes Bad Influence
C. Foreign Countries Attract Chinese Tourists
Is it a tree? Is it a bear? If you’re looking at a tree in the shape of a bear, it’s a topiary(林木雕塑). A topiary is a tree or a bush(灌木) that is trained into a shape. Growing a topiary garden takes both time and skills.
A topiary gardener should make a drawing first. The drawing shows the final shape that the gardener likes. The gardener then chooses a bush for the topiary. It may be one that just planted or one that is already in place.
In June of the plant’s first year, the gardener looks for new leaves. When the leaves grow, it’s time to shape(给……造型) the bottom of the bush. It needs about five years. The top is not trimmed during this time. In the fifth year, the bush grows tall enough for shaping. Then the gardener begins to shape the whole bush.
Once a topiary has been started, it needs care all year. In the summer it must be cut many times to keep its shape. This cutting also helps the bush grow. In the winter the bushes don’t grow. The gardeners have to brush snow of the plants, or snow may hurt some parts of them.
Topiary gardening is very old art. The Romans did it in the first Century. In the sixteenth century, people in Europe like topiaries too. By the late 1600s, topiaries were also grown in America. Today it’s popular in many parts of the world.
小题1: Put the following in the right order according to the passage.
a. The gardener chooses a bush for the topiary.
b. The whole bush grows tall enough for shaping.
c. The gardener begins to shape the bottom of the bush.
d. The gardener draws the shape of a topiary.
A.d→a→b→cB.b→c→a→dC.a→d→c→bD.d→a→c→b
小题2:In which part of the world did the topiary gardening begin first?
A.In Rome.B.In Europe.C.In America.D.In Africa.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网