题目
题型：不详难度：来源：
◆ The biggest crocodile is the saltwater crocodile. It can be as long as seven metres!
◆ If you take a bright light at night over a river with crocodiles inside, you will see pairs of red spots (点). Those are the crocodiles’ eyes. They can see well at night.
◆ When you see a crocodile with its mouth open, don’t be scared. That just tells you it’s too hot.
◆ On the beach, crocodiles get tired very quickly, but they can stay in the water for 2-3 hours.
◆ Most crocodiles can live up to 70 years old!
小题1: When did the first crocodiles live?
| A．About 2,400,000,000 years ago. | B．About 240,000,000 years ago. |
| C．About 24,000,000 years ago. | D．About 2,400,000 years ago. |
| A．lovely | B．dangerous |
| C．fun | D．cool |
| A．Happy. | B．Sad. |
| C．Comfortable. | D．Afraid. |
| A．Crocodiles often open their mouths when it’s hot. |
| B．Crocodiles can stay on the beach for 2-3 hours. |
| C．All the crocodiles can live up to 70 years old. |
| D．The writer talks about four facts about crocodiles. |
答案
小题1:B
小题2:B
小题3:D
小题4:A
解析
试题分析：本文叙述了鳄鱼在2.4亿年前就生活在地球上，最大的鳄鱼是盐水里的鳄鱼，长达7米，晚上鳄鱼的视力也很好。当鳄鱼感到热的时候，它就会张着嘴。它的寿命一般能达到70年。
小题1:细节理解题。根据The first crocodiles(鳄鱼) lived on the Earth about 240 million years ago.鳄鱼在240，000，000年前生活在地球上，故选B。
小题2:细节理解题。根据How much do you know about these dangerous animals? 可知作者认为鳄鱼是危险的动物，故选B。
小题3:词义猜测题。根据When you see a crocodile with its mouth open可推知这里可能误认为鳄鱼要吃人，所以人们都会感到害怕，故选D。
小题4:细节理解题。根据When you see a crocodile with its mouth open，That just tells you it’s too hot.可知鳄鱼热的时候就张着嘴，故选A。
核心考点
试题【The first crocodiles(鳄鱼) lived on the Earth about 240 million years ago. How muc】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
Andrew Matthews, an Australian writer, tells us that making your dreams real is life’s biggest challenge. You may think you’re not very good at some school subjects, or that it’s impossible for you to become a writer. 小题2:
小题3: The first thing you must do is to remember what your dream is. Don’t let it leave your heart. Keep telling yourself what you want every day and then your dream will come true faster. You should know that a big dream is, in fact, made up of many small dreams.
小题4:There will be difficulties on the road to your dream. But the biggest difficulty comes from yourself. 小题5: Studying instead of watching TV will help you get better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book.
As you get closer to your dream, it may change a little. This is good as you have the chance to learn something more useful and find new hobbies.
从方框中所给的选项中选出能填入空白处的最佳选项，补全短文。其中有一项为多余
选项。(10分)
Since the beginning of the history, people have used rivers for transportation(运输). The longest one in the United States is the Mississippi. The lifeline of Egypt is the Nile. To the people of India, the Gangs is great, but it is also important for transportation; Ships can travel along it for a thousand miles. Other great rivers are the Congo in Africa and the Mekong in southeast Asia. The greatest of all for navigation (航海), however, is the Amazon in Brazil. It is so wide and so deep that large ships can go about two thousand miles upon it.
Besides transportation, rivers give food, water to drink, water for crops(庄稼), and chances for fun and entertainment for the people who live along their banks. In order to increase(增加) the supply of crops, engineers sometimes build a dam (大坝) across a river and let a lake from behind the dam. Then people can use the water not only to irrigate (灌溉) their fields but also to make electricity for their homes and industries.
However, large cities and industries that are located upon rivers often make problems. As the cities grow in size and industries increase in number, the water in the rivers becomes polluted with chemicals(化学物质) and other materials. People are learning the importance, however, of doing more to keep their rivers clean if they want to enjoy the benefits (利益) of this natural resource.
小题1:The greatest river for navigation is ___________.
| A．the Amazon | B．the Nile |
| C．the Mekong | D．the Mississippi |
| A．keeping the rivers clean | B．only making electricity |
| C．washing clothes | D．irrigation and making electricity |
| A．people"s drinking water too much |
| B．people"s swimming in the river too much |
| C．chemicals and other materials |
| D．people"s building a dam across a river |
| A．Rivers in Cities | B．The importance of Rivers |
| C．Transportation | D．Natural Resources |
It is two months since MH730 first went missing in the early hours of March 8th, while flying from Kuala Lumpur to Beijing. Malaysia Airlines said it was terribly sorry that MH370 ended in the southern Indian Ocean. People are losing hope that the passengers on the could return alive and realize they should know how to save themselves when accidents like this happen in the air.
1985, an Australia professor, Ed Galea, has interviewed 2,000 survivors of 105 airplane accidents, searching for the keys to survival (n.幸存) and found out golden rules after years of research.
First, make sure that the airline does not keep your family members too far away on the plane, if you are traveling in family group. ? It’s natural that while feeling in danger, you’ll probably want to meet the family before you can calmly move out.
Second, how do you untie (解开) your seat belt on a plane? By lifting a latch. you can’t untie your seat belt, you can hardly run away and your chances of survival will drop.
Third, the to the exits (逃生口), the more likely you are to survive. Count exactly how many rows you are from the nearest two exits. Why two exits? Because this helps you find at least even in the sudden dark during an accident.
Fourth, we would be safer if airline seats faced backward, according to Galea’s research. But the problem is that most of the passengers traveling with their back facing the direction of travel.
Fifth, “Smoke is dangerous to your health. If you take in too much of it, your will die,” explains Galea. You must learn how to use a smoke mask. Without the knowledge of putting on a mask, you’ll time trying to put it on—time that could be used to run away.
At last, listen to the flight attendants before flying and look at everything shown on a video or a safety card. Always be prepared. Good luck to you.
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Stress (压力) is everywhere in our everyday life. Men, women, the young and the old sometimes have stress.
The most important reasons of stress are: death, diseases, exams, making money, changing jobs, ending friendships and so on.
How do you know whether you have stress? Could you give your answers to the following questions?
| | Yes | No |
| Do you easily get angry? | | |
| Do you often sleep badly? | | |
| Do you get headaches a lot? | | |
| Do you take sleeping pills? | | |
| Do you find it difficult to relax? | | |
| Do you smoke and drink a lot to keep quiet? | | |
| Do you find it difficult to put your heart into something? | | |
Doing relaxing exercise, talking with friends and listening to light music are all usual ways relieving (减轻) stress. However, doctors now say that there are easier ways — people should laugh and smile more often. When you laugh and smile, your body relaxes. They also say that people, especially men, should cry more often, because crying is the natural way of relieving stress.
小题1:Which of the followings is NOT one of the most important reasons of stress according to the passage?
| A．Taking exams. | B．Taking sleeping pills. |
| C．Making money. | D．Ending friendships. |
| A．Talking with friends. | B．Doing relaxing exercise. |
| C．Laughing, smiling and crying. | D．Listening to music. |
| A．a survey of people with stress |
| B．the reasons for having stress |
| C．who has stress easily |
| D．stress and how to relieve your stress |
People use their mouths for many things. They eat, talk, shout and sing. They smile and they kiss. In the English language, there are many meanings using the word “mouth”. But some of them are not so nice.
For example, if you say bad things about a person, the person might protest (抗议) and say “Do not bad mouth me.”
Sometimes, people say something to a friend or family member that they later regret(后悔) because it hurts that person’s feelings. Or they tell the person something they were not supposed to tell. The speaker might say, “I really put my foot in my mouth this time.” In other words, he might feel sad for saying the wrong thing.
Sometimes when one person is speaking, he says the same thing that his friend is going to say. When this happens, the friend might say, “You took the words right out of my mouth!”
Some people have lots of money because they were born into a very rich family. There is an expression for this, too. You might say such a person “was born with a silver spoon in his mouth”.
This rich person is the opposite of a person who lives “from hand to mouth”. This person is very poor and only has enough money for the most important things in life, like food.
小题1:“I really put my foot in my mouth this time” means _________.
| A．I regretted I had done the thing | B．I really did this |
| C．I have never done this thing | D．I want to do this thing |
| A．You are clever | B．I am very lucky |
| C．We have the same idea | D．I am very angry |
| A．rich | B．poor | C．happy | D．sad |
| A．everyone in England has the same mouth |
| B．people use their mouths to eat, talk, shout and sing |
| C．rich persons’ mouths are quite different with the poor persons’ |
| D．the word “mouth” has many different meanings in the English language |
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