题目列表(包括答案和解析)
What do you do if you're in trouble on a lonely island? Surely you need to find a way to get in touch with the outside world. Your best chance of doing this is to draw the attention of a passing plane.
Body signals (信号)
Pilots from different countries understand body signals if they have the correct training, When you wave your arms up and down in a straight line, it means, "yes". When you point downwards and swing your arm from side to side, it means "no". If you want the pilot to know that it's safe to land, push your hands out in front of you and bend (弯曲) your knees. If you want to say that it's not safe to land, put your arms in the air and move them to one side.
Smoke signals
The smoke from a fire can be seen from far away, so it’s a good way to draw attention. If the weather is dry, it isn’t hard to start a fire. Remember, however, that fires can be very dangerous if they get out of control. Never light a tire unless you're sure that it can’t spread. If the ground is dark, light smoke can be seen more easily. Green grass and leaves produce light smoke.
Ground-to-air signals
It's a good idea lo build some signals, too. Use large pieces of wood to make the symbols (标记). If you can't find any wood, use earth. Some useful symbols are:
F "I need food and water"
II "I need medicine."
I "I am badly hurt."
X "I am unable lo move from here."
Pilots' replies
If the pilot lowers the plane's wings from side to side, this means: "message received and understood" (At night, the pilot flashes the plane's green lights.) If the pilot flies the plane in a clockwise circle, this means "message received hut not understood" (At night, the: pilot flashes the plants red lights.)
However, there is no signal which means "message not received. Why not'?
【小题1】How many signals can we use to draw the attention of the passing plane if you're in trouble?
| A.Three. | B.Four | C.Five | D.Six |
| A.The explanation of building signals on an island. |
| B.The importance of making signals on an island. |
| C.Ways of sending out signals on a lonely island. |
| D.Ways of receiving signals from a lonely island. |
| A.How to Know if a Bone is Broken |
| B.How Broken Bones Heal Themselves |
| C.Common Causes (原因) of Broken Bones |
| D.What You Should Know about Broken Bones |
| A.asking the doctor for help | B.comforting the hurt person |
| C.moving the injured part | D.staying calm |
| A.a→b→c→d | B.a→c→b→d | C.a→d→c→b | D.d→a→b→c |
Held on the second Wednesday of March each year, No Smoking Day helps people across the UK who want to stop smoking. The activity encourages and helps smokers to give up, and publicizes(宣传) the many sources of help offered to people. Each year over a million smokers take part in the day, while about 40,000 actually give up smoking.
The much-publicized effects of smoking include increased risk (风险) of heart disease, lung cancer and asthma. However, smoking also causes dull skin and wrinkles. The reducedamount of oxygen getting to the skin accelerates (加速)aging, and makes the skin look sallow (病黄色的). And while many smokers believe that cigarettes help them to cope with stress (对付压力), scientific research has shown that worry levels actually go down after giving up smoking.
Set a date and time to stop, and keep to it .Talk to your doctor about whether any kind of medicines might suit you.
Find out if there is a stop-smoking health center near you .Try to get the help of your friends and family.
Keep away from situation in which you used to reach for cigarette. If you need to, use nicotine patches (尼古丁戒烟贴片) or gum.
NHS Stop-smoking Centers are all over the UK, providing free services. They have specially trained employees who can advise you on the best way to stop smoking. There are also a number of free national helpline in England, Scotland, Wales, and Northern Ireland, where expert counselors can discuss with you how to give up smoking step by step.
【小题1】How many people don’t give up smoking among those who take part in No Smoking Day every year according to the passage?
| A.About 1,000,000. | B.About 40,000. |
| C.About 960,000. | D.About 1,040,000. |
| A.No Smoking Day is held on the second Wednesday on March. |
| B.Smoking can make skin look dull. |
| C.If you give up smoking, your worry levels will increase. |
| D.You can get treatment in NHS Stop-smoking Centers for free. |
| A.nurses | B.advisers | C.employees | D.doctors |
| A.Three | B.Four | C.Five | D.Six |
| A.To read more books about it. | B.To look it up in the dictionary. |
| C.To turn to the teacher for help. | D.To raise questions and find the answers. |
| A.Writing down your list of questions. | B.Discussing your questions with others. |
| C.Taking your list of questions with you. | D.Putting your list of questions under your arm. |
| A.④③①② | B.④①③② | C.②③④① | D.③②①④ |
| A.Doing Research onRobots | B.Asking Good Questions While Doing Research |
| C.Having Interesting Answers on Robots | D.Finding Subjects before Doing Research |
For the 17 years my life was very happy. Then the first sad thing happened. My mother became very ill. Just before she died, she asked Elizabeth and me to go to her room. She said, “Victor and Elizabeth, I’m very happy because you love each other, and because one day you’ll get married. Everyone in the family loves you, Elizabeth. Will you take my place in the family, my dear? I can die happy if you look after them when I have gone.”
My mother died and we were very sad, because we loved her so much. Elizabeth was brave and helped us; her sweet smile gave us some happiness in the unhappy days after my mother’s death. The time came for me to go to university(大学). I didn’t want to leave my sad family, but we all knew that I should go. It was hard to leave, too, because the parents of my good friend Henry would not let him go to university with me. So I had gone alone.
On my first day at university I met Professor Waldman. He gave a wonderful talk to all the students. He ended his talk by saying, “Some of you will become the greatest scientists of tomorrow. You must study hard and discover everything that you can.”
After the professor’s talk, I thought very carefully. I remembered the storm when I was 15; I remembered how the lightning had destroyed the tree. From then on, I wanted to use electricity to help people, and I wanted to discover the secrets of life. I decided to work on these two things.
I started to work the next day. I worked very hard and soon Professor Waldman and I realized that I could learn to be a very good scientist.
The professor and other important scientists helped me. I was interested in my work and I did not take one day’s holiday during the next two years. After two years, I had discovered many things and I built a scientific machine that was the best in the university. My machine would help me answer the most important question of all. How does life begin? Is it possible to put life into dead things? To answer these questions about life I had to learn first about death. I had to watch bodies from the moment when they died and the warm life left them. In the hospital and in the university, I watched the dying and the dead. Day after day, month after month, I followed death, so it was a dark and terrible time.
I built a tall mast(桅杆)about 150 metres high, which is higher than the tallest building in the city, to catch lightning and send the electricity down to my machine in the lab. I believed I could use that electricity to give life to things that were dead.
Then one day, the answer came to me. Suddenly I was sure that I knew the secret of life.
1.Which of the following is TRUE according to the passage?
A.Elizabeth married shortly after Victor’s mother died.
B.Elizabeth was a brave girl who loved Victor and gave him much help.
C.Victor’s mother was very angry when she knew he loved Elizabeth.
D.Victor did not want to leave his family because his mother died not long before.
2.Victor did all the following during his research in the university EXCEPT that ______.
A.he discovered many things and built a scientific machine
B.he learnt much about death both in the hospital and in the university
C.he worked hard and took only one day’s holiday during the next two years
D.he built a tall mast to catch lightning and send the electricity down to the lab
3.According to the writer, the secret of life is to _______.
A.give life to things that were dead
B.build the best machine to learn about death
C.use electricity to help others
D.become the greatest scientist of tomorrow
4.Which is the correct order about the life of Victor?
① Victor’s mother passed away.
② Victor got help from the professor and other scientists.
③ Victor went to university and attended the professor’s talk.
④ Victor found the answer to giving life to things that were dead.
⑤ Victor experienced a storm, seeing the lightning destroying the tree.
A.①②③④⑤ B.⑤①②④③
C.①③②⑤④ D.⑤①③②④
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