题目内容

【题目】Over the centuries, through genetic and cultural adaptation, humans and a wild bird species have learned to work together .When human honey-hunters make a certain noise, a bird called the honey guide does its job with unbelievable accuracy, leading people to hidden bees' nests.

Scientists put this ancient practice to the test. When biologists compared the honey guide call to other sounds, the traditional sound sent the honey guides to hidden bees nest three times more often than other sounds, according to a study in the journal Science. When you make the right noise, you end up with more honey compared to the wrong noise.

"It's an exchange of information for skills," said study lead author Claire Spottiswoode, an evolutionary biologist at the University of Cambridge.She failed to find bees nests until her friends made the right noise,and then was rewarded with honey that's very rich and delicious.

The honey guide has a special ability to find bees' nests. “Scientists aren't quite sure how it works, but it likely has to do with a sophisticated sense of smell,” Spottiswoode said. Still, there's a problem: These nests are stuck in trees that are difficult for the birds to reach. Even worse, the bees sting the birds, sometime to death.The people of the region, who make a living on the honey, have tools that can get at those nests and they use smoke to chase the bees away, reducing the stinging problem.

It's clear that the birds have adapted in an evolutionary way through natural selection, but for people the arrangement is probably more cultural.

1According to the study, when making the wrong noise, people probably will .

A. get more honey

B. find bees’ nests easily

C. have difficulty finding bees’ nests

D. earn more time

2What does the underlined word “sophisticated”in the fourth paragraph probably mean?

A. elementary B. Advanced.

C. Plain. D. Poor

3What can be learned from the text? ?

A. Scientists have found out how the honey guide works.

B. Honey guides can easily get bees' nests in trees.

C. Honey-hunters are not afraid of stinging problem.

D. The bees are afraid of smoke.

4What can be the best title for the text?

A. The terrible relationship between humans and wild birds.

B. People in the mountains make a living on the honey.

C. The honey guide can help humans find bees’ nests

D. Human honey-hunters’ wonderful life.

【答案】

1C

2B

3D

4C

【解析】本文主要讲了向蜜鸟帮助人们找到蜂巢。人和向蜜鸟共同合作,获得蜂蜜。

1细节理解题。根据When you make the right noise, you end up with more honey compared to the wrong noise. 可知研究表明,当发出错误的声音时,人们找到蜂巢会非常困难。所以选C。

2词义猜测题根据The honey guide has a special ability to find bees' nests. “Scientists aren't quite sure how it works, but it likely has to do with a sophisticated sense of smell,”可知这里意思是它可能和一种先进的嗅觉有关。所以选B。

3推理判断题文中and they use smoke to chase the bees away意思是他们用烟把蜜蜂赶走,所以可以推断出蜜蜂害怕烟所以选D。

4主旨大意题本文主要讲了向蜜鸟帮助人们找到蜂巢。人和向蜜鸟共同合作,获得蜂蜜。

所以选C。

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【题目】“Did you hear what happened to Adam Last Friday?” Lindsey whispers to Tori.

With her eyes shining, Tori brags, “You bet I did, Sean told me two days ago.”

Who are Lindsey and Tori talking about? It just happened to be yours truly, Adam Freedman. I can tell you that what they are saying is (a) not nice and (b) not even true. Still, Lindsey and Tori aren’t very different from most students here at Linton High School, including me. Many of our conversations are gossip(闲话). I have noticed three effects of gossip: it can hurt people, it can give gossipers a strange kind of satisfaction, and it can cause social pressures in a group.

An important negative effect of gossip is that it can hurt the person being talked about. Usually, gossip spreads information about a topic-breakups, trouble at home, even dropping out-that a person would rather keep secret. The more embarrassing or shameful the secret is, the juicier the gossip it makes. Probably the worst type of gossip is the absolute lie. People often think of gossipers as harmless, but cruel lies can cause pain.

If we know that gossip can be harmful, then why do so many of us do it? Theanswer lies in another effect of gossip: the satisfaction it gives us. Sharing the latest rumor(传言) can make a person feel important because he or she knows something that others don’t. Similarly, hearing the latest rumor can make a person feel like part of the “in group.” In other words, gossip is satisfying because it gives people a sense of belonging or even superiority(优越感).

Gossip also can have a third effect: it strengthens unwritten, unspoken rules about how people should act. Professor David Wilson explains that gossip is important in policing behaviors in a group. Translated into high school terms, this means that if everybody you hang around with is laughing at what John wore or what Jane said, then you can bet that wearing or saying something similar will get you the same kind of negative attention. The dos and don’ts conveyed through gossip will never show up in any student handbook.

The effects of gossip vary depending on the situation. The next time you feel the urge to spread the latest news, think about why you want to gossip and what effects your “juicy story” might have.

1The author uses a conversation at the beginning of the passage to .

A. introduce a topic B. present an argument

C. describe the characters D. clarify his writing purpose

2Professor David Wilson thinks that gossip can .

A. provide students with written rules

B. help people watch their own behaviors

C. force schools to improve student handbooks

D. attract the police’s attention to group behaviors

3What advice does the author give in the passage?

A. Never become a gossiper

B. Stay away from gossipers

C. Don’t let gossip turn into lies

D. Think twice before you gossip.

【题目】

1When Bonnie Rivers passed her exams, everyone c____________ her and wished her all the best for her future.

2I am happy to have found many things I can do, like writing and computer programming. My ambition is to work for a f________ that develops computer software when I grow up.

3We have found human and animal bones in those caves higher up the hills as well as tools and other objects. So we think it is reasonable to a___________ they lived in these caves, regardless of the cold.

4Pressed by my friends and relations, I decided to s__________ the opportunity to get recognition for my successful idea by sending my invention to the patent office.

5However, when she first saw the robot, she felt _____(惊恐), which seemed more like a human than a machine.

6Also, when I miss my family, it’s a great comfort to have a ________(替代)family to be with.

7____________ __________ __________ (不久前的一天)I was showing the boys the weekly chemistry when, before I knew it, the mixture was bubbling everywhere.

8I am surprised he is so strongly ___________ ___________ ___________(支持)smoking because he is usually very reasonable about health issues.

9---Hello, Serena. I was expecting you to call me back yesterday.

---I’m sorry. I tried but your phone _______ _________ ___________ _________(出故障)and I couldn’t get through.

10It suddenly ______ __________ __________ ________(我想到)we could go to the customs office for help.

【题目】Garbage or trash is a major kind of environmental pollution.Each person produces about 2kg of trash a day.We are making waste products faster than nature can break them down.And we are using up resources(资源)faster than they can be replaced(取代).

This adds up to trouble for the environment.Where does all that garbage go?What can be done to help dispose of(处理)garbage?How call we make less garbage?

Garbage isn't just the smelly rotting fruits,vegetables or meat that we throw away in our homes.Those are only a small pan of all the stuff we throw away.We create other kinds of waste,in construction,mining and in our factories.

Did you ever wonder what happens to your garbage?Most is burned or buried in landfills(垃圾填埋场)Less than a quarter of our waste is recycled.

With a population of 1.3 billion(十亿),garbage is a big problem for China.Chinese cities create around 148 million tons of garbage every year.The amount is growing at around 10 percent each year.

Once we used about 3 billion plastic shopping bags every day in China.The result was a great waste of resources and serious pollution.So we did something about that.Now we use more cloth bags and shopping baskets when we shop.

In the coming years China will build waste-to-energy plants in cities to clean up the garbage.But there’s a lot more that needs to be done.And you can play a part.

1What can be learned from the first paragraph?

A. Garbage is the most serious environmental pollution.

B. Each person produces 20kg of garbage a week.

C. Nature can break the garbage down as soon as we produce it.

D. We may use up our resources before they can be replaced.

2Which of the following places probably produce the most garbage?

A. homes B. schools

C. factories D. banks

3The underlined word "plant" in the last paragraph means_____.

A. 植物 B. 种植

C. 设备 D. 工厂

4What is the best title for the article?

A. How to deal with garbage in daily life. B. Let's make the Earth a cleaner place.

C. New resources. D. Problems in big cities.

5Who do you think the writer most likely is?

A. An English scientist. B. A Chinese journalist.

C. A UN governor. D. An American student.

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