题目
题型：不详难度：来源：
Willow(柳树) trees are the best-known of these trees. When insects(昆虫) begin nibbling(叮咬) a willow tree, the tree sends out a special smell at once. This smell tells the other willows that harmful insects are coming near. All of them quickly make a chemical(化学物质) in their leaves. This chemical is bad to the insects. The insects do not like it and they fly away soon. In this way, the willow trees protect themselves from the insects.
The next time when you take a walk in the woods, maybe the trees are “talking” to each other quietly. And when someone says that trees cannot “talk”, please tell them that even trees give messages to each other, too.
小题1:Willow trees send messages with _________.
| A．words | B．movements | C．smells | D．sounds |
| A．树干 | B．嘴唇 | C．枝条 | D．手势 |
| A．speak just as people do | B．tell stories to others |
| C．communicate with each other | D．kill insects in the woods |
a. The willow tree gives out a smell.
b. The willow trees make a chemical in their leaves.
c. Insects fly a way because of the chemical.
d. Insects begin nibbling a willow tree.
| A．d-a-b-c | B．d-b-a-c | C．a-b-c-d | D．d-c-b-a |
答案
小题1:C
小题1:B
小题1:C
小题1:A
解析
小题1:细节理解题，由文中语句“When insects begin nibbling (叮咬) a willow tree, the tree sends out a special smell at once. This smell tells the other willows that harmful insects are coming near.”可知选C。
小题2:词义推断题，由文中涉及到人类用嘴说话，而树木没有挪动lips而像人一样，故推测是嘴唇，选B。
小题3:细节理解题，由文中语句“some trees do manage to communicate with each other.”可知选C。。
小题4:细节理解题 ，从文章的第二段的内容，可知先昆虫咬了柳树，然后柳树发出味道，柳树在树叶里有化学物质，然后是昆虫飞走了。选A。
核心考点
试题【We talk every day. When we have good news, we like to share it with our good fri】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
Before an earthquake It’s necessary to prepare yourself and your family. All family members should know how to turn off gas, water and electricity and know useful telephone numbers(doctor, hospital, police, 119, etc.). Never put heavy things over beds.
During an earthquake It’s important for each of you to stay calm. If you are indoors, quickly move to a safe place in the room such as under a strong table. The purpose is to protect yourself from objects, stay away from windows, large mirrors, heavy furniture and so on. If you’re cooking, turn off the gas. If you’re outdoors, move to an open area like a playground. Move away from buildings, bridge and trees. If you are driving, stop the car as soon as possible, staying away from bridges and tall building. Stay in your car.
After an earthquake Once the shaking has stopped, DO NOT run out of the building at once. It’s better to wait and leave when it’s safe. Check around you and help the people who are in trouble. If your building is badly broken, leave it. If you smell of hear a gas, get everyone outside and open windows and doors. If you can do it safely, turn off the gas. Report it to the gas company.
小题1:Which of the following is mentioned in the second paragraph?
| A．People should know how to turn on gas. |
| B．People should now how to save water. |
| C．People shouldn’t put heavy boxes over beds. |
| D．People shouldn’t forget the phone numbers of others. |
| A．standing still | B．staying calm | C．looking outside | D．moving indoors |
| A．speed up your car | B．stop your car and stay in |
| C．slow down your car | D．stop your car and run out |
| A．check around you first | B．run out of the building at once |
| C．break the windowns and doors. | D．write a report to your company |
| A．what an earthquake is like | B．what to do to avoid an earthquake |
| C．how an earthquake happens | D．how to protect yourself in an earthquake |
Some companies are thinking of ways to bring down the number of old computers. Sony has agreed to help recycle old Sony products. Dell, Hewlett-Packard and other companies now also take back some old computers.
In some countries, laws are being passed, too. Computer companies will have to collect and recycle their used products. And 70% of computer waste must be recycled. The idea behind the laws is that computer companies themselves should pay the cost. That will encourage them to make computers that are easier and cheaper to repair and upgrade（升级）.
Yet while many people are throwing away good computers, others cannot afford them at all. Hundreds of organizations are working to solve this problem. They collect and repair old computers. Some also teach others how to repair computers.
The computers then go to schools, charities and people who need them. Giving a used computer to one of these organizations can turn one person’s rubbish into someone else’s useful things—and cut down on waste, too.
小题1: How do people usually deal with their old computers?
A. They stop using them. B. They give them to others. C. They fix them up.
小题2: What do some computer companies do to bring down the number of old computers?
A. They don’t do anything about them.
B. They take back some old ones.
C. They donate them to some charities.
小题3:According to some countries’ laws, what must computer companies do?
A. Collect and recycle most of computer waste.
B. Repair and upgrade old computers.
C. Make much cheaper computers.
小题4: What may people who can’t afford computers think of the used computers?
A. Expensive. B. Useful. C. Out-of -date.
小题5: What is the passage about?
A. Repairing old computers.
B. Selling old computers.
C. Recycling old computers.
Communication is a problem for parents and children of all ages. If it’s hard for you to communicate with your parents, don’t worry about it. Here are some advice for you to bridge the generation gap (代沟).
Don’t argue (争辩) with your parents. Don’t get to your parents when you are angry. Your parents probably won’t consider your ideas if you are shouting at them. And you can’t express yourself well if you are angry. Go someplace to cool off. Make sure you understand why you are unhappy. Then think about what you want to say to your parents. If you don’t think you can speak to them at the moment, try writing a letter.
Try to reach a compromise (和解). Perhaps you and your parents disagree on something. You can keep your disagreement and try your best to accept each other. Michael’s mother didn’t agree with him about buying a motorcycle. They argued over it. But they finally came to a compromise. Michael bought the motorcycle, but only drove it on certain days.
Of course, your parents might refuse to compromise on something. In these situations, it is especially important to show love and respect (尊敬) to them. Showing respect will keep your relationship strong.
Talk about your values. The values of your parents are probably different from those of your own. Tell your parents what you care about, and why. Understanding your values might help them see your purposes in life.
A good relationship with your parents can make you a better and happier person. It is worth having a try!
小题1:According to the passage who have a communication problem?
| A．parents and other people | B．only school kids and their parents |
| C．teachers and their students | D．parents and children of all ages |
| A．5. | B．4. | C．3. | D．2. |
| A．建立 | B．消除 | C．通过 | D．到达 |
| A．argue with them | B．keep away from them |
| C．agree with them all the time | D．tell your parents what you care about |
| A．How to bridge the generation gap | B．How to deal with family problems |
| C．How to be good parents | D．How to be a good child |
You are not a children any more, but you are not __37__, even though you have to deal with some grow-up problems and made decisions by __38__. Families can be one of the biggest causes（原因）of stress, such as problems of arguing with __39__ or brothers or sisters. Teenagers also have lots of stress from __40__, either from their teachers or from their classmates. Some teenagers also feel __41__ about choosing their education after high school. Getting a place at university can be very difficult and some can’t __42__ to go to university. It is hard for some teenagers to get a job after they graduate. There are so many young people finishing school __43__ not enough jobs for them. Though there is a lot of stress, you can find many ways to __44__ it. Talking to people is one of the best ways to deal with stress. It may sound __45__, but it is helpful.
小题1: A. more B. fewer C. many
小题2:A. a baby B. a teenager C. an adult
小题3:A. yourself B. himself C. myself
小题4:A. teachers B. parents C. classmates
小题5:A. family B. society C. school
小题6: A. relaxed B. stressed C. excited
小题7: A. afford B. offer C. refuse
小题8:A. and B. but C. or
小题9: A. agree with B. talk with C. deal with
小题10: A. simple B. difficult C. good
When the six-seat car was shown to the public, it interested many people. “The car will help visitors feel what high technology（技术）is and help them enjoy the tour of the World Expo site,” said a teacher from Tongji University. The car, 4.5 meters long, 1.7 meters wide（宽）, and 1.6 meters tall, runs along a white line. The car costs around 300,000 yuan to build and can reach a top speed of 50 kilometers per hour.
According to the researchers, visitors will be able to driver the car anywhere in the World Expo site by pressing a button（按按钮）. If they want to get off or stop the car, all they need to do is just to press the button again.
“People can rent one of these cars for a whole day or just take a ride in it from one place to another,” the teacher said. About 400 to 500 of these cars will be made for the Expo in 2010. the cars will have radar（雷达）to help them get around. They will mainly use solar（太阳能）batteries. And they have no need of drivers and oil（汽油）, these cars will help save energy and human work, and cause no pollution to the environment.
小题1:The new type of car has _____ seats.
A. seven B. six C. five
小题2:According to this passage, which of the following is TRUE?
A. The car can reach a top speed of 50 kph.
B. The car costs about 30,000 yuan to build.
C. The car is 4.5 meters long and 1.7 meters tall.
小题3:Which of the following is not mentioned in this passage?
A. People can buy this type of car and drive it in the World Expo site.
B. This type of car can save energy and human work, and cause no pollution.
C. People can press the button themselves when they want to get off or stop the car.
小题4:The title（标题）of the passage is probably “_____”.
A. Radar First Used in Cars
B. Cool Cars with No Driver
C. Tour the 2010 World Expo
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