题目
题型：不详难度：来源：
There is another way to help your friends or other nearby people to find you. Give them a signal (信号) by shouting or whistling (吹口哨) three times. Any signal given three times is a call for help.
Keep up shouting or whistling always three times together. When people hear you, they will know that you are not just making noise for fun. They will let you know that they have heard your signal. They give you two shouts, two whistles, or two gun-shots (枪声). When someone gives you a signal, it is an answer to a call for help.
If you don’t think that you will get help before night comes, try to make a little house---cover up to the holes with branches (树枝) with lots of leaves. Make yourself a soft bed with leaves and grass.
What should you do if you get hungry or need drinking water? You would have to leave your little house to look for a river. Don’t just walk away. Pick off small branches and drop them as you walk so that you can find your way back. The most important thing to do when you are lost is—stay in one place.
小题1:If you lost in the forest, you should _______.
| A．stay where you are and give signals three times |
| B．walk around the forest and shout so that your friends could hear you |
| C．try to find your friends as soon as possible |
| D．try to get out of the forest and shout for help |
| A．tell people that you are lost |
| B．keep up shouting or whistling |
| C．shout at the top of your voice |
| D．shout or whistle three times |
| A．you should shout more loudly |
| B．you can whistle three times |
| C．it is an answer to your call for help |
| D．you should try to run to them |
| A．just go to the river |
| B．find some glasses or bottles before you go |
| C．make a fire so that you can have some tea |
| D．leave marks so that you can find your way back |
| A．when you hear a signal always three times, it is a call for help |
| B．What you should do if you get lost in a forest |
| C．any signal given twice means an answer to a call for help |
| D．how you can live longer in a forest |
答案
小题1:A
小题2:D
小题3:C
小题4:D
小题5:B
解析
试题分析：如果和同伴一起进森林里冒险，但是自己不小心走丢了怎么办呢？不要乱跑，呆在附近，并尝试发出求救信号来让同伴或其他人救自己。如果在晚上之前没能获救，那就尽量为自己做一个过夜的简陋小屋吧，记得靠近水源。最重要的一点切记：不要乱跑，呆在附近。
小题1:细节理解题。由“Sit down and stay where you are. Don’t try to find your friends—let them find you by staying in one place.”可知一旦走散时要尽量待在原地并发信号让同伴找到自己。故选A。
小题2:细节理解题。由“Keep up shouting or whistling always three times together. When people hear you, they will know that you are not just making noise for fun.”可知发三次信号就能让人明白这是求救信号。 故选D。
小题3:细节理解题。由“They give you two shouts, two whistles, or two gun-shots (枪声). When someone gives you a signal, it is an answer to a call for help.”可知，两声信号是对求救信号的回应。 故选C。
小题4:细节理解题。“Don’t just walk away. Pick off small branches and drop them as you walk so that you can find your way back. ”可知你需要在路上撒一些东西以便找到回去的路。 故选D。
小题5:细节理解题。这篇文章讲的是如果在森林里迷路了应该怎么办。 故选B。
核心考点
试题【If you get into the forest with your friends, stay with them always. If you don’】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
These scientists were especially vocal during the United Nations Climate Change Conference, which just wrapped up in Warsaw, Poland. The timing of the conference and Typhoon Haiyan was an eerie coincidence, but perhaps the concurrence offered a wakeup call for all.
Christiana Figures, Executive Secretary of the UN Framework Convention on Climate Change (UNFCCC) said, “We are witnessing ever more frequent extreme weather events, and the poor and vulnerable are already paying the price.”
Scientists claim that storms like Typhoon Haiyan are an inevitable result of the effect greenhouse gases are having on our environment. Environmental analysts claim that rising temperatures around the globe and changing weather patterns are all part of the same problem.
This isn’t breaking news. We’ve heard the warnings for years. The UN has been hosting the Climate Change Conference since1995.But the changes that need to be made are huge. Added to this, the developed nations and developing countries have competing interests that are difficult to settle. The issue of who takes responsibility becomes difficult to resolve.
We may feel far away from Poland and resolving conflicts between countries, but we mustn’t feel far away from the issue. When we watch neighboring countries suffer in severe weather, when we hear reports of increasing global temperatures, when we walk outside and find it difficult to breathe the Shanghai air, we know we have a very real problem. So what are we going to do about it? Are we making every-day choices that can have a positive impact? Are we reducing our carbon footprint? Are we choosing to walk, ride a bicycle or take public transportation instead of a car? Are we recycling? Are we turning off the lights and electronics whenever possible?
The problem is complex, but saving our earth starts with each of us taking simple steps.
小题1:What is the most terrible typhoon in 2013? It is _________.
| A．Haiyan | B．Bebinca | C．Danas | D．Cimaron |
| A．Yes, it is | B．No, it isn’t | C．Yes, it isn’t | D．No, it is |
| A．21 | B．18 | C．19 | D．20 |
| A．The environment is worse and worse and we have no ideas about it. |
| B．The environment is worse and we needn’t do anything about it. |
| C．Saving our environment is not so complex. |
| D．The environment is a big problem and we must take simple steps |
On the day before the bass season opened, he and his father were fishing early in the evening, catching sunfish and perch（鲈鱼）with worms. Then he tied on a small silver lure（鱼饵）and practiced casting. The lure struck the water and caused colored ripples in the sunset, then silver ripples as the moon rose over the lake.
When his pole doubled over, he knew something huge was on the other end. Finally, he very gingerly lifted the exhausted fish from the water. It was the largest one he had ever seen, but it was a perch . The boy and his father looked at the handsome fish. Then the father lit a match(火柴) and looked at his watch. It was 10 P.M.--- two hours before the season opened. He looked at the fish, then at the boy.
"You"ll have to put it back, son," he said.
"Dad!" cried the boy.
"There will be other fish," said his father.
"Not as big as this one," cried the boy.
He looked around the lake. No other fishermen or boats were anywhere around in the moonlight. He looked again at his father. Even though no one had seen them, nor could anyone ever know what time he caught the fish, the boy could know everything by his father"s clear voice that the decision could not be changed. He slowly worked the hook(钩) out of the lip of the huge bass and lowered it into the black water.
The creature swished its powerful body and disappeared. The boy suspected that he would never again see such a great fish.
That was 34 years ago. Today, the boy is a successful architect in New York City. His father"s cabin is still there on the island in the middle of the lake. He takes his own son and daughters fishing from the same dock.
He was right. He has never again caught such a magnificent fish as the one he landed that night long ago. But he does see that same fish---again and again---every time he comes up against a question of ethics（道德规范）.
小题1:When did the story happen?
| A．Early morning | B．Late afternoon | C．Late night | D．In the bass season |
| A．Because the father disliked the perch. |
| B．Because the father was afraid of being fined. |
| C．Because the ethics must be observed. |
| D．Because the son was more experience in fishing than his father. |
| A．When he takes his own son and daughters fishing from the same dock. |
| B．When he builds many famous buildings. |
| C．When he pays a visit to his old father. |
| D．When he faces some problems about ethics. |
| A．honest | B．unselfish | C．serious | D．generous |
| A．how we can get the handsome fish |
| B．how we master some skills of going fishing |
| C．how we understand our parents’ words is very important |
| D．how we do things in good and right ways. |
However, polar bears will die out soon because of people. There are only 20,000 to 25,000 polar bears in the world. The ones that are left are trying to survive today. The number of polar bears is becoming smaller and smaller because of the loss of sea ice— polar bears mostly inhabit (居住于) the sea ice, not the land ice. This is happening because of global warming (全球气候变暖), pollution, hunting and so on.
Ordinary people don"t care, but great people have the power and want to save tigers, fight for giant pandas and save polar bears. Ordinary people will wait, but great people will find a new world. For me, I will not waiting. I will take the bus more often from now on. Join me and save the polar bears, and, of course, the tigers, the giant pandas and...
小题1:According to the passage, which of these answers does NOT make sea ice less?
| A．Global warming. | B．Pollution. |
| C．Hunting. | D．Travelling. |
| A．Polar bear fur is white. |
| B．Perhaps the writer will drive his car less. |
| C．It"s harder for polar bears to find food in summer. |
| D．Polar bears left have a good, happy life. |
| A．勤劳的 | B．聪慧的 | C．普通的 | D．坚强的 |
| A．To show that the number of polar bears is getting smaller. |
| B．To tell people that polar bears will soon have nowhere to live. |
| C．To let people know why polar bears are in danger. |
| D．To talk about polar bears and suggest that people protect animals. |
| A．A magazine about animals. |
| B．A book about greetings. |
| C．A poster about working plans. |
| D．An instruction book. |
Reporter:Mr Shum, you were one of Taiwan’s most outstanding youths last year. Why was that?
Mr Shum:Well, I can tell you that there are two reasons.First, I am a painter. Second, and more important reason is I am handicapped﹙残疾的﹚。I have no arms and only one leg.
Reporter:Well, how do you paint then if you’ve got no arms? Do you use your foot?
Mr Shum:Hah! For some handicapped people, it’s true and they are able to use their feet.No,I use my mouth. I put my paintbrush or my crayons or pencils or whatever I am using in my mouth. I hold it firmly in my teeth and paint or draw like that. It was a little strange for me at first, but it quickly became very easy.
Reporter:I know you feel that you are first a painter and only secondly that you are a disablbed person, but can we talk first about your handicap?
Mr Shum:Well,in fact I think of myself firstly as a person, secondly as a painter and thirdly as someone with a physical handicap. Can I say that I am not happy with the word “handicapped”?
I am a popular painter because my paintings are good, not because they were painted by a handicapped person. “handicapped”means you can’t do anything. It is difficult for me to do some things like getting dressed.
Reporter: Were you born with your handicap?
Mr Shum:No. An accident happened to me when I was 15 years old.After that I became depressed﹙沮丧﹚and even tried to end my life, but my mother was always there for me.
小题1:Mr Shum is a painter who has no ____.
| A．mouth | B．teeth | C．feet | D．arms |
| A．a person | B．a painter | C．a hit | D．a star |
| A．he can do anything |
| B．there are some things he can’t do |
| C．there are somethings he can do very well |
| D．he doesn’t want others to look him down |
| A．紧紧地 | B．随意地 | C．缓缓地 | D．轻轻地 |
| A．Comfort in living by painting |
| B．Pleasure of living with a brave mother |
| C．Help gives people happiness. |
| D．What really matters is how you face it. |
First of all, it"s important to find that not all plant cells have a cell wall. Besides, there are many differences of a cell wall based on the kinds of plant. The following is meant to be what a plant cell wall is like.
The cell wall of a plant is on the outside of the cell membrane (膜). It is usually hard and cannot be bent easily, but the degree of flexibility (韧性) of the cell wall is different. It is based on the special use that the cell has in keeping the plant alive. Cells that make up the trunk of a tree are clearly less flexible than cells on a leaf.
Cell walls act in many ways. They serve to protect the plant. They provide support, as well as help in the movement of chemicals and wastes into and out of the cell. More importantly, they control the water that goes in and out. Plants must have good water controlling systems (系统), allowing them to keep water during dry seasons, and get rid of unnecessary water. Plants can"t walk around to find water, so being able to control water is very important.
So there you have it , what a plant cell wall is. Of course, there are many other things that are not talked about here. Knowing more about plant cell wails requires further study and research.
小题1:From the first two paragraphs we can find that _____.
| A．all plants have a ceil wall |
| B．plant cells and animal cells are the same |
| C．different kinds of plant have different cell walls |
| D．there are no differences between the cells of a tree and a dog |
| A．变形的 | B．防水的 | C．太阳灼伤的 | D．表皮破损的 |
| A．as flexible as | B．not so flexible as |
| C．more important than | D．less important than |
| A．To protect the plant. | B．To provide support. |
| C．To move chemicals and wastes. | D．To control the water. |
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