Mosquitoes have an extraordinary ability to target humans far away and fly straight to their unprotected skin. Regrettably, mosquitoes can do more than cause an itchy(發(fā)癢的)wound. Some mosquitoes spread several serious diseases,including Dengue,yellow fever and malaria.

Over one million people worldwide die from these diseases each year. New research now shows how mosquitoes choose who to bite.

Mosquitoes need blood to survive. They are attracted to human skin and breath. They smell the carbon dioxide gas, which all mammals breathe out. This gas is the main way for mosquitoes to know that a warm-blooded creature is nearby.

But mosquitoes also use their eyes and sense of touch. Michael Dickinson is a professor at the California Institute of Technology. His research shows how these small insects, with even smaller brains,use three senses to find a blood meal.

Michael Dickinson’s team used plumes—a material that rises into the air of carbon dioxide gas into a wind tunnel. They then used cameras to record the mosquitoes. The insects followed the plume.

Then, the scientists placed dark objects on the lighter colored floor and walls of the tunnel. Mr. Dickinson said, at first, the mosquitoes showed no interest in the objects at all. “What was quite striking and quite surprising is that the mosquitoes fly back and forth for hours. These are hungry females and they completely ignore the objects on the floor and wall of the tunnel. But the moment they get a hit of CO2, they change their behavior quite obviously and now would become attracted to these little visual blobs (斑點(diǎn)).”

This suggested to the researchers that a mosquito’s sense of smell is more important in the search for food. Once mosquitoes catch a smell of a human or animal,they also follow visual signals.

1.What do mosquitoes mainly use to find their targets?

A. Sense of smell B. Sense of touch

C. Sense of sight D. Smart brains

2.The first response of the mosquitoes to the objects in the experiment is _______.

A. to fly to the dark ones

B. to catch and stick to them

C. to take no notice of them

D. to attach themselves to them

3.How can we avoid being attacked by mosquitoes according to the text?

A. Don’t let them see us.

B. Use dark objects to stop them.

C. Make them fly back and forth for hours.

D. Attract them to objects full of carbon dioxide gas.

4.What can be the best title for the text?

A. How Do Mosquitoes Survive?

B. Why Do Mosquitoes Need Blood?

C. How Do Mosquitoes Choose to Bite You?

D. Why Do Mosquitoes Attack the Human Being?

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科目:高中英語 來源:2016年全國普通高等學(xué)校招生統(tǒng)一考試英語(四川卷精編版) 題型:閱讀理解

閱讀理解。

In the depths of the French Guianese rainforest, there still remain unusual groups of indigenous(土著的) people. Surprisingly, these people live largely by their own laws and their own social customs. And yet, people in this area are in fact French citizens because it has been a colony(殖民地) of the French Republic since 1946. In theory, they should live by the French law is often ignored or unknown, thus making them into an interesting area of “l(fā)awlessness” in the world.

The lives of these people have finally been recorded thanks to the effects of a Frenchman form Paris called Gin. Gin spent five months in early 2015 exploring the most remote corners of this area, which sits on the edge of the Amazon rainforest, with half its population of only 250,000 living in its capital, Cayenne.

“I have a special love for the French Guianese people. I have worked there on and off for almost ten years,” says Gin. “I’ve been able to keep firm friendships with them. Thus I have been allowed to gain access to their living environment. I don’t see it as a lawless land. But rather I see it as an area of freedom.”

“I wanted to show the audience a photographic record touching upon the uncivilized life,” continues Gin. “I prefer to work in black and white, which allows me to show different specific worlds more clearly.”

His black-and-white pictures present a world almost lost in time. These pictures show people seemingly pushed into a world that they were unprepared for. These local citizens now have to balance their traditional self-supporting hunting lifestyle with the lifestyle offered by the modern French Republic, which brings with it not only necessary state welfare, but also alcoholism, betrayal and even suicide.

1.Why does the author feel surprised about the indigenous people in French Guiana?

A. They seldom follow the French law.

B. They often ignore the Guianese law.

C. They are separated from the modern world.

D. They are both Guianese and French citizens.

2.Gin introduced the special world of the indigenous Guianese as _________.

A. a tour guide B. a geographer

C. a flm director D. a photographer

3.What is Gin’s attitude towards the lives of the indigenous Guianese?

A. Cautious. B. Doubtful.

C. Uninterested. D. Appreciative.

4.What does the underlined word “it” in the last paragraph refer to?

A. The modern French lifestyle. B. The self-supporting hunting.

C. The uncivilized hunting. D. The French Republic.

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科目:高中英語 來源:2015-2016學(xué)年遼寧大連市高二6月考英語試卷(解析版) 題型:七選五

根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。有兩項(xiàng)為多余選項(xiàng)。

Weight loss is a hard topic. Lots of people aren’t satisfied with their present weight,but most people aren’t sure how to change it. You may want to look like the models or actors in magazines or on TV,but those goals might not be healthy or realistic for you. 1. So what should you do about your weight control?

2. The best way to find out if you are at a healthy weight or if you need to lose or gain weight is to talk to a doctor or a dietitian(營養(yǎng)學(xué)家). 3. If it turns out that you can benefit from weight loss , then you can follow a few of the simple suggestions listed below to get started.

4. People who lose weight quickly by crash dieting or other extreme measures usually gain back all of the pounds they lost,because they haven’t permanently(永久地) changed their habits. Therefore,the best weight management ways are those that you can maintain(保持)for a lifetime.

Small changes are a lot easier to stick with(堅(jiān)持) than large ones. Try reducing the size of what you eat. 5. Once you have that done,start gradually introducing healthier foods and exercise into your life.

It’s a good idea to maintain a healthy weight because it’s just that:healthy.

A. Try giving up regular soda for a week.

B. Weight management is about long-term success.

C. Try to pay attention as you eat and stop when you’re full.

D. Besides,no magical diet will make you look like someone else.

E. Changing from whole to nonfat or low-fat milk is also a good idea.

F. Being healthy is really about being at a weight that is right for you.

G. They will compare your weight with healthy standards and help you set goals.

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科目:高中英語 來源:2015-2016學(xué)年江西于都縣三中高一下第四次月考英語試卷(解析版) 題型:完形填空

完形填空

Learn and Earn

Charlie and Jackie joined a wholesale company together just after graduation. They both worked very hard. After several years, the boss made Jackie sales manager but Charlie _________ a salesman. One day Charlie could not ________ it any more. He handed in his resignation letter (辭職信) to the boss and complained that the boss did not _________ hard-working employees, but only raised those who tried to please him. He thought that it was really _________ .

The boss knew that Charlie had spared no _________ for the company all these years, but in order to help Charlie to realize the _________ between him and Jackie, the boss asked Charlie to do the following. “Go and _________ if there is anyone selling watermelons in the market.” Charlie went, returned and _________ said, “Yes.” The boss asked, “How much per kilogram?” Charlie went back to the market to ask and returned to _________ , “$ 12 per kg.”

The boss told Charlie that he would ask Jackie the _________ question. Jackie went, returned and said, “Boss, only one person selling watermelons. $ 12 per kg, $ 100 for 10 kg. He has a _________ of 340 melons. On the table are 58 melons, and every melon weighs about 15 kg, _________ from the South two days ago. They are fresh, red, and of good _________ .”

Charlie was _________ and he realized the difference between himself and Jackie. He decided not to _________but to learn from Jackie.

My dear friends, you know, a more _________ person is more observant, thinks more and understands in _________ . For the same matter, he sees several years ahead, _________ you see only tomorrow. The difference between a year and a day is 365 times, so how could you _________ ?

Think: how far have you seen ahead in your life? How _________ are you?

1.A. made B. became C. kept D.remained

2.A. do B. tolerate C. get D. put

3.A.value B. meet C. repay D.enjoy

4.A. unusual B. careless C.unfair D. selfless

5.A.effort B. trouble C. effect D.rest

6.A. competition B. relationship C.distance D.difference

7.A. carry out B.find out C. look out D. pick out

8.A.only B. again C. even D.still

9.A. offer B. remind C. answer D. repeat

10.A.difficult B.familiar C.simple D.same

11.A. lot B.total C. few D.number

12.A. taken B. come C. heard D.bought

13.A. value B. condition C.quality D. shape

14.A. moved B.struck C. puzzled D.encouraged

15.A.leave B. stop C. work D.stay

16.A.important B. intelligent C.hardworking D.successful

17.A. time B. need C.depth D. common

18.A. Though B.while C. unless D. since

19.A.win B.think C.know D.see

20.A.hopeful B.helpful C.thoughtful D. meaningful

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科目:高中英語 來源:2015-2016學(xué)年河北景縣中學(xué)高一下學(xué)期升級考試英語試卷(解析版) 題型:短文改錯(cuò)

短文改錯(cuò)

該文中共有十處錯(cuò)誤,每句中最多有兩處,錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。增加:在缺詞處加一個(gè)漏字符號(∧), 并在此符號下面寫出該加的詞。刪除:把多余的詞用斜線( \)劃掉。修改:在錯(cuò)的詞下劃一橫線, 并在該詞下面寫出修改后的詞。注意:1、每處錯(cuò)誤及其修改均僅限一詞;2、只允許修改十處, 多者(從第11處起) 不計(jì)分。

Good morning, everyone. It’s great honor for me to speak here. My name is Li Xiang, born in a harmonious family. My father and mother are all high school teachers. Influenced by them,I read widely during my early age, but I’ve developed a great interest in arts and sports. I’m easy-going, getting along well with my classmates. It is this personality which helps me win over the friendship of all my classmates, and also help me overcome many difficulties both in academic and personal life. Being admitted in your university has always been a beautiful dream for me. I dream constantly that I, along with mine classmates, will study happy with the help of the respectable professors. I dream that I will swim freely in the sea,enjoy the waves of knowledge. I hope all my dream will come true in the near future. Thank you.

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科目:高中英語 來源:2015-2016學(xué)年河北景縣中學(xué)高二下學(xué)期升級考試英語試卷(解析版) 題型:短文改錯(cuò)

短文改錯(cuò)

該文中共有十處錯(cuò)誤,每句中最多有兩處,錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。增加:在缺詞處加一個(gè)漏字符號(∧), 并在此符號下面寫出該加的詞。刪除:把多余的詞用斜線( \)劃掉。修改:在錯(cuò)的詞下劃一橫線, 并在該詞下面寫出修改后的詞。注意:1、每處錯(cuò)誤及其修改均僅限一詞;2、只允許修改十處, 多者(從第11處起) 不計(jì)分。

I have a good friend whom name is Rose. Last month, she lent one of my favorite book. Yesterday I asked her to return the book back to me. To my surprising, she said she had already given the book to me. I search my desk and school bag, but I didn’t find one. I became very angry about her and shouted at her, she left the classroom with tears in her eyes. However, when I came home last night. I was surprised to find my book lie under my pillow. Now I regret quarrelling with her. I am afraid I will lose friend. What should I do?

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科目:高中英語 來源:2015-2016學(xué)年河北景縣中學(xué)高二下學(xué)期升級考試英語試卷(解析版) 題型:閱讀理解

Below is a passage adapted from the network edition of China Daily.

Event

Li Yang, one of China’s most famous English teachers, apologized for beating his American wife more than a week after she posted photos of her injuries on the web and set off a bomb of criticism.

“I wholeheartedly apologize to my wife Kim and my girls for committing domestic violence. This has caused them serious physical and mental damage,” Li said on his microblog at Weibo.com, the country’s most popular social media site, on Saturday. Li, 42, is a mechanics major but is best known for his “Crazy English,” a popular method of language learning that involves yelling at the top of one’s lungs.

He was at the center of public criticism after his wife Kim Lee put up posts on the web accusing him of abuse, showing her swollen forehead and knees.

Voices

@Xuemanzi, angel investor

Anti-domestic violence laws should be made as soon as possible, giving protection to the rights of women and children lawfully. Police should not stand back from domestic violence any longer, even if no one reports them. Society, as a whole, should attach greater importance to the crime.

@Zhangxiaomei

Chinese are never taught about marital(婚姻的) relations, which mean not merely living together. A good marriage needs to overcome three differences: family background, gender and personalities. In addition to these, there is cultural gap in Li Yang’s case. If the effects of these differences are not well understood, after the honeymoon period, they will turn into conflicts and endanger the marriage. Li’s domestic violence is a reminder that China needs such education.

@Wuxiaolong, Sina Weibo user

Li Yang’s choice to resort to domestic violence really reflects his character. Students who have attended his Crazy English Camp may know what I mean: Li wants his students to worship him as an idol. I still remember he once had his students kowtow(叩頭) to him. He always teaches English by imposition(權(quán)威強(qiáng)制), which directly reflects his desire for power.

@Sikaozhe, Sina Weibo user

In the US, the punishments for domestic violence are even more severe than stealing. If the police arrive at the wife’s call during a fighting between a couple and find injuries on her, they will immediately arrest the husband. Even if the wife doesn’t call the police, they may also show up as neighbors could well do their part.

@ykxin Sina Weibo User

Don’t blindly worship anyone, because in every closet there may hide a skeleton. As a famous Chinese saying goes, “Only they who do well in their daily routine tasks can fulfills their dreams on great occasions”. Not surprisingly, one who focuses too much on his career and ignores his family, like Li Yang, will fail in both. Don’t judge a person by his career success, wealth, or any other material aspect, because what finally decides a person is his character.

Aftermath(余波)

Although Li Yang publicly apologized to his wife, promising to love his daughters even if he and Lee divorce, the damage, perhaps permanently, has been done to his wife, his three daughters and the whole family.

Wang Xingjuan, founder of the Maple Women’s Psychological Consulting Center, a non-profit organization, said nearly half of domestic violence abusers are people who have higher education, senior jobs and social status. She said this was probably because such people were usually under more mental stress.

1.This passage is focused on Li Yang’s .

A.microblog article B.domestic violence

C.English-teaching career D.international marriage

2.Zhangxiaomei holds the view that .

A.laws should be passed to protect women and children

B.crazy personality accounts for violence and ill temper

C.overcoming background gap is necessary for marriage

D.Li is wrong to have his students worship him as an idol

3.Who thinks that character plays the most important role in one’s life?

A.@Xuemanzi B.@Sikaozhe

C.@ykxin D.@Zhangxiaomei

4.According to Wang Xingjuan, .

A.people of higher education won’t easily lose temper

B.people under stress tend to have domestic violence

C.people in lower social status often beat their wives

D.people with senior jobs seldom have family trouble

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科目:高中英語 來源:2015-2016學(xué)年浙江三市高一下期第十一次聯(lián)考英語卷(解析版) 題型:閱讀理解

Everyone needs friends.We all like to feel close to someone.It is nice to have a friend to talk, laugh and do things with.Surely, sometimes we need to be alone. We don’t always want people around.But we would feel lonely if we never had a friend.

No two people are the same.Sometimes friends don’t get along well.That doesn’t mean that they no longer like each other.Most of the time they will go on being friends.Sometimes friends move away.Then we feel very sad.We miss them very much.But we can call them and write to them.Maybe we would never see them again.And we can make new friends.It is surprising to find out how much we like new people when we get to know them.Families sometimes name their children after a close friend.Many places are named after men and women, if they are friendly to people in a town.Some libraries are named this way.So are some schools.We think of these people when we go to these places.

There’s more good news for people, if they have friends.These people live longer than those people who don’t have friends.Why? It could be that they are happier.Being happy helps you stay well.Or it could be just knowing that someone cares about you.If someone cares about you, you take better care of yourself.

1.The first paragraph tells us _________.

A.none need friends

B.we always need friends around us

C.making friends is the need in people’s life

D.we need to be alone

2.Which of the following is what the writer doesn’t say in the passage?

A.People are happy when their friends leave them.

B.People may never see their friends after their friends move away.

C.People name their children after a close friend.

D.People like their friends very much if they get to know them.

3.This passage tells us_________.

A.that people are all friends B.that people need friends

C.how to get to know friends D.how to name a place

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科目:高中英語 來源:2015-2016學(xué)年遼寧大連第二十高級中學(xué)高二6月月考英語試卷(解析版) 題型:閱讀理解

If you think that running marathons will help you live a long and healthy life,new research may come as a shock.According to a recent scientific study,people who do a very strenuous workout are as likely to die as people who do no exercise at all.

Scientists in Denmark have been studying over 1,000 joggers(慢跑者) and non-joggers for 12 years.The death rates(率) from the sample group suggest that people who jog at a moderate(適合的) pace two or three times a week for less than two and a half hours in total are least likely to die.

The best speed to jog at was found to be about 5 miles per hour.The research suggests that people who jog more than three times a week or at higher speeds of over 7 mph die at the same rate as non-joggers.The scientists think that this is because strenuous exercise causes structural changes to the heart and arteries(動(dòng)脈).Over time,this can cause serious injuries.

Peter Schnohr,a researcher in Copenhagen,said,“If your goal is to decrease(減少) risk of death and improve life expectancy,jogging a few times a week at a moderate pace is a good strategy(策略).Anything more is not just unnecessary,and it may be harmful.”

The implications(含義) of this are that moderate forms of exercise such as tai chi,yoga and brisk walking may be better for us than “iron man” events,triathlons(三項(xiàng)全能) and long-distance running and cycling.According to Jacob Louis Marott,another researcher in the study,“You don’t actually have to do that much to have a good impact(影響) on your health.And perhaps you shouldn’t actually do too much”.

1.The underlined word “strenuous” in Paragraph l is closest in meaning to“___________”.

A.hard B.regular

C.practical D.flexible(靈活的)

2.The author presents some figures in Paragraph 2 to ___________.

A.suggest giving up jogging

B.show risks of doing sports

C.provide supportive evidence(證據(jù))

D.introduce the research process(過程)

3.According to the scientists,why is too much exercise harmful?

A.It may injure the heart and arteries.

B.It can make the body tired out.

C.It will bring much pressure.

D.It consumes too much energy.

4.What can be inferred from the text?

A.No exercise at all is the best choice.

B.More exercise means a healthier life.

C.Marathons runners are least likely to die.

D.Proper exercise contributes to good health.

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