There arevarieties of books on the Internet．题目和参考答案——青夏教育精英家教网—

题目内容

16．There arevarieties （various） of books on the Internet．

分析网上有各种各样的书．

解答答案是varieties．本题考查语境中选用所给词的适当形式．various adj．种种；各种各样的；variety n．多样；种类；a variety of=varieties of 各种各样的；故答案是varieties．

点评本题是要求用所给词的适当形式填空，解题时首先考虑句中需要的词性；其次，如果是谓语动词关注时态、语态和数的变化；如果是非谓语动词要联系非谓语的基本用法判断非谓语的形式；如果是名词关注单复数．

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7．In every school a"top"crowd sets pace，while the others follow their lead．Let's say the top crowd decides that it is smart to wear bright red sweaters （36）D．
There is nothing wrong with that，except the fact that on some people a bright red sweater is extremely unbecoming．The situation can even become dangerous，if the top crowd decides that it is smart to drink or to drive cars at seventy miles an hour（37）Ethey are like the sheep being led to the butcher．（38）Gchances are that one time or another you probably did something you knew to be wrong．You may have excused yourself by saying，"Gee，the crowd does it．"Well，let the crowd do it，but don't do it yourself．（39）A．
Develop your own standards and your own judgment．If you know the crowd is planning something you disagree with，have the courage to bow out politely．（40）C．

A．Learn to say，"No"．
B．Once you do，you can learn to speak out．
C．You'll have the satisfaction of standing on your own two feet．
D．Pretty soon everybody is wearing a bright red sweater．
E．Then the people who follow the lead are endangering their lives．
F．"No"may even take you further in the business world than"Yes"．
G．Chances are that you have come across situations like these more than once in your life．

4．Every scientist has to start somewhere Many first determined they loved science in the classroom．Others are found out they experimented at home-building and designing new things．Here are some that spend their lives spreading their love of science．
Maria Christoforaki
Christoforaki is a high school student at the Lyceum of Gazi in Greece．In June 2016，she was part of a team from her school that competed in the European Cansat Competition．This is a contest in which teams build models of satellites．The satellite has to be the size and shape of a soft drink can．Much creativity is required-and Christoforaki says that is the best part．
Kelly Knight
Knight is a forensic （法学的） scientist-someone who uses scientific techniques to help solve crimes．She's a professor at George Mason University in Fairfax，Va．But that's not all she does．"I'm also a Zumba （尊巴舞） instructor and I have my motorcycle license，"she says．She's still working on getting a motorcycle，though．
Sara MacSorley
MacSorley has a degree in science，who doesn't work in a laboratory but is now the director of the Green Street Teaching and Learning Center at Wesleyan University in Middletown，Coon．She spends her time promoting education．MacSorley still loves science．She's now working on a coloring book about women in science，technology，engineering and math．
Erin Winick
Winick was a student in mechanical engineering at the University of Florida in Gainesville．As an engineer，she also runs her own company，Sci Chic，making science and engineering-in-spired jewelry．Her science creativity also goes beyond jewelry．"I love sewing and have made everything from a Ms．Frizzle costume to a galaxy-patterned dress，"she says．"I love making and wearing any all space and science-inspired clothing．"

32．Where does Maria Christoforaki start her love for science？A
A．At school．B．At home．C．In the lab．D．In her daily life．
33．What is Kelly Knight's hobby？A
A．Motorcycling．B．Music．C．Clothes design．D．Travelling．
34．What was Sara MacSorley trained to be？B
A．A teacher．B．A scientist．C．A write．D．An educator．
35．What can we know about the four women from the text？C
A．They all started their love in science early．
B．They are all scientists with other skills．
C．They all have a great love in science．
D．They are all working in scientific labs．

11．The current Ebola （埃博拉病毒）outbreak in western and central Africa has infected at least 3，069 people，including 1，552 dead，making it the largest outbreak in history．Ebola is a deadly virus-about 60 percent of people infected with it have died．
How is Ebola doing its harm？
When a person becomes infected with Ebola，the virus damages the body's immune （免疫的）cells，which defend against infection，said a researcher at Lancaster University．But if a person's immune system can stand up to this attack，then he is more likely to survive the disease．
The patients that survive it best are those who don't get such a bad disadvantage in immune system．But if the body isn't able to get rid of this attack，then the immune system becomes less able to regulate（调节） itself．This means the immune system is more likely to run out of control，leading to a drop in blood pressure，multi-organ failure and eventually death．
What are the common symptoms of the disease？
Fever．Headache．Joint and muscle aches．Weakness．Diarrhea．Vomiting．Stomach pain．Lack of appetite．Chills．Rash．Redness in the eyes．Hiccups．Cough．Sore throat．Chest pain．Difficult breathing or swallowing．Bleeding inside and outside of the body．
How to prevent the spread of Ebola？
Ebola can be spread primarily via direct contact with patients，specifically the blood and fluids of an infected patient．
We should avoid contact with infected patients and objects such as clothing，bedding，and needles used by them．Avoid areas where infections have been reported．For now，the disease has only been confirmed in central and West Africa，four cases in America and Europe．Avoid eating wild-caught bush meat．Researchers have suspected that the disease came to humans via animals，probably through the meat of primates（灵长类）．If you're in an area where the disease has been reported，avoid purchasing，eating，or handling wild game to stay on the safe side．
Wear protective medical clothing if you're around infected patients．Extreme caution is necessary．Hospital workers must use masks，gloves，goggles，and gowns，which needed to be worn at all times if you're around infected patients．
How Do People Survive Ebola？
Doctors don't know for certain who will survive Ebola，and there is no specific treatment or cure for the disease．Although in the minority，some people do recover from infection．
Our suggestions include：
Maintain your electrolytes（电解质） and body liquid．Sports drinks can be used．Monitor your blood pressure and control it if necessary．Dropping blood pressure may be a serious sign of infection．Breathe in an oxygen-rich environment．Quickly address any symptoms of infection．Be honest about when and where you're feeling pain．

12．Ebola causes the death of a human being byC．
A．attacking him with high fever
B．regulating his immune system
C．damaging his immune cells
D．harming all his organs directly
13．What is NOT mentioned as the symptom of Ebola？D
A．Fever and chills
B．Swallowing difficulty
C．Lack of appetite
D．High blood pressure
14．I n order not to be infected by Ebola，we shouldB．
A．have the clothing of the infected cleaned
B．avoid eating wild animals like monkeys
C．not travel to Africa，America or Europe
D．stay at home without going anywhere
15．It is true thatA．
A．a certain number of people survive Ebola
B．human has found a special cure for Ebola
C．oxygen can save infected people's lives
D．low blood pressure is surely caused by Ebola．

1．Reports tell us that Americans work more and vacation less than people in other major industrial countries．Still，millions of Americans do try to get away from home for a week or two in the summer months．Some might even have the time and money to spend longer on vacation．
For example，many retired Americans can be found driving around the United States in big recreational vehicles，known as R．V．'s．These serve as a home away from home．In fact，it might even be their only home as they see the country．
Some American families get in their cars and drive to historic places like Colonial Williamsburg in Virginia．There，they can experience what life was like for early Americans．If that is not exciting enough，also in Williamsburg is a water park and an amusement park with rides．
Other Americans visit national parks like Yellowstone or Yosemite out in the West．They want to spend time with nature．Or they take their vacation by a lake or the ocean．They might swim or fish．But many just want to sit and enjoy the feeling of doing nothing，except maybe read a book．
Some families fly to other countries on vacation．Or they go on a cruise ship（大型游轮）and stop in different ports．Cruise ships are like floating cities．
But not everyone goes someplace special on vacation．This might be the only time for people to work on things like home improvement projects．And while they do that，they might think of all the fun their friends are having．

27．What can be the best title for the text？B
A．Americans work more and vacation less．
B．Where Americans go on their summer vacations．
C．Different places for summer vacations．
D．Not all Americans take summer vacations．
28．If you want to spend time with nature，you can do the following things exceptD．
A．to visit national parks
B．to see the country
C．to stay by a lake
D．to visit historic places
29．Which of the following is NOT true？C
A．People choose different destinations depending on different interests．
B．People interested in history can have fun in Colonial Williamsburg．
C．All the people take vacations only to do nothing but relax themselves．
D．Not all Americans can afford time and money to go on a vacation．
30．What does the underlined sentence of the passage mean？D
A．They fully enjoy doing their work on home improvement projects．
B．They think of their work at home as a special kind of vacation．
C．They can imagine what fun their friends are having on vacation．
D．They might envy their friends having time going on vacation．

8．被遗弃的adj．abandoned．

5．In 1821 the people of Mexico gained their independencefrom Spain．

6．假设你是李明，最近收到朋友张华的电子邮件，他提到高考考生将必须参加体育测试，测试成绩作为高校录取依据．由于他平时很少参加体育活动，有点担心体育成绩会影响到高考．请你根据以下要点给张华写一封电子邮件：
1．表明自己对体育测试进高考的看法；
2．安慰张华；
3．提出至少两条应对高考体育测试的建议．
注意：
1．词数100左右，开头和结尾已给出，不计入总词数；
2．内容充实，结构完整，语意连贯；
3．书写须清晰、工整．
Dear Zhang Hua，
I have received your e-mail telling me that sports test will be included in the college entrance examination （CEE）．I think it is necessary and important to have sports test．（高分句型一）This will help us realize the importance of physical exercises and keep healthy．
Don't worry about this test．Although you seldom take exercises，you will improve your physical condition and pass the test if you take the following suggestions：（高分句型二）First，you should insist on having PE classes．Second，you should join in more after-class activities such as playing basketball or running．（高分句型三）In addition，make the best of the break to go out of class and relax yourself．And be sure to have sports for one hour a day．
I believe you can make it!
Yours sincerely，
Li Ming．

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