Researchers have announced(宣布)the result of two studies on the health effects of

Researchers have announced(宣布)the result of two studies on the health effects of

题型:不详难度:来源:
Researchers have announced(宣布)the result of two studies on the health effects of the drug aspirin(阿斯匹林). One study shows aspirin can sharply reduce the chance that a healthy, older man will suffer from a heart attack(心脏病).
  The study offered two new results from earlier findings. It said taking one aspirin pill every other day helped only healthy men over the age of fifty. It also said aspirin gave the greatest protection against heart attacks to men with low blood cholesterol(胆固醇)levels.
  Earlier in the United States began a major aspirin study in the early 1980s. It included 22,000 healthy men doctors. All were between the ages of fifty and eighty-four. Almost 11,000 of the doctors took a harmless(无害的)pill that contained no drug. The men did not know which kind of pill they were taking.
  The doctors who took aspirin suffered 44% fewer heart attacks than those taking the harmless pill. 139 men who took aspirin suffered from heart attacks. Ten of them died. 239 men who did not take aspirin suffered from heart attacks. Twenty-six of them died.
The researchers said the doctors’ study provided clear proof(证据)that taking aspirin could prevent a first heart attack in healthy, older men. They said, however, the result did not mean every man over the age of fifty should take aspirin. They said aspirin couldn’t help men who did not eat healthy foods, who smoked cigarettes and who were fat. The researchers said men who thought they would be helped by taking aspirin should talk with their doctors first.
小题1:The passage tells us that the new use of aspirin is ______.
A.to treat heart disease
B.to reduce pain while one suffers from a heart attack
C.to help old people to be more healthy  
D.to reduce the chance of a heart attack in old men
小题2:Aspirin can help those who ______.
A.work as doctorsB.are under 40 years old
C.are fat and smoke cigarettesD.are older and healthy
小题3:At last the researchers advised us to take aspirin ______.
A.with care B.as much as we like
C.every dayD.only considering the age
小题4:From the experiment we can know that about ______ of people who suffered from heart attacks without aspirin died.
A.7% B.11% C.19% D.44%

答案

小题1:D
小题2:D
小题3:A
小题4:B
解析

试题分析: 本文介绍了科学家对阿斯匹林的研究成果。实验表明,阿斯匹林可以预防或削弱老年人患心脏病的危险,但实际的效果和服用者的饮食有一定的关系。研究人员说,服用可药品要遵医嘱。
小题1:细节理解题. 短文首段的末句“…sharply reduce the chance that a healthy, older man will suffer from a heart attack.”即是本题答案的出处,即选D.
小题2:细节理解题.注意“…reduce the chance that a healthy, older man will suffer from a heart attack .”本句中的healthy, older这两个词,即可得出答案,即选D.
小题3:推理判断题.文章最后一段是说,尽管的这种新用途对病人很有帮助,但患者在使用时必须格外小心,一定要严遵医嘱。可知应选A.
小题4:推理判断题.根据“239 men who did not take aspirin suffer red from heart attacks. Twenty-six of them died.”一句 中的239和26这两个数字即可算出。可知应选B.
举一反三
Who is reading your blogs or checking out your information online? Two reports show that surfing the Internet and sending personal information to people you do not know could be a problem.
Most sites give users their own webspace where they can write their diaries or post their pictures. The sites encourage users to get their friends to look at their work and to comment(评论)on what are posted on the sites.
Teachers are worried that some children are posting their personal information on websites. This could put them at risk from those who plan to do harm to young people. Teachers are also worried some users think it is OK to use the websites in a way that could get others into trouble.
In a school in Illinois(伊利诺斯州)in the US where some popular sites are used wildly, the school would punish(惩罚)students who posted pictures or information about smoking , drinking and other illegal(违法的)activities on the websites.
The school is now going to encourage its 3,200 students to obey a new rule. The warning is clear. That is, be careful when posting information about yourself such as your age, sex, address and interests on a website that anyone can see.
Another warning about the Internet comes from a report. It shows searchers are leading users to websites that show them spam(垃圾短信)and other dangerous downloads.The words “ free screen savers” were found to be the most dangerous words that people search for.
It is well-known that visiting sites offering free MP3s leave users at serious risk. Spyware(监控软件)should be installed on their computers. So, happy surfing ,but remember not to get caught in the Net!
小题1:What kinds of pictures or information are not allowed on the websites in a school in Illinois?
A.Smoking , drinking and exercising.
B.Drinking, fighting and playing.
C.Smoking, drinking and fighting.
D.Chatting, watching and smoking.
小题2:What does the underlined phrase “screen savers” in the sixth paragraph mean?
A.The program of hurting screens.
B.The program of protecting screens
C.The program of using screens less.
D.The person who uses screens less.
小题3:How do the users avoid the danger of downloading information?
A.By using spyware.B.By not going online.
C.By getting others into trouble.D.By being happy.
小题4:What’s the best title of this passage?
A.Happy but safe surfing.B.Don’t comment on the Internet.
C.Warning about downloads.D.Activities on the websites.

题型:不详难度:| 查看答案
The westerners have more vacation days than us. Some people like to stay at home during their vacation. They work in the garden, visit their friends, read books or watch television. Many families take their lunch to a park or somewhere far from the city. They like to eat under some trees or near a nice lake. If they live near the sea, they often go to the seaside. There they can fish, swim or enjoy the sun.
The westerners like travelling. They think travelling and outdoor activities are the parts of their lives. They work hard to save money, but their main purpose(目的) is to travel.
Most western students often make use of their vacation to camp. There are thousands of camp interesting bases(基地) in western countries. They can swim, go fishing, attend lectures, and take part in many other recreational(娱乐性的) activities there. It can help them wrest from the secrets of nature, train(训练) their viability(生存能力), and teach them how to be self-reliant (自立).
小题1:Some westerners like to ______ at home during their vacation.
A.clean their roomsB.cook their meals
C.work in the garden and watch TVD.go fishing
小题2:Many families often take their lunch out and have it ______.
A.under some treesB.near the city
C.near the seaD.in the restaurants
小题3:______ is very important for the westerners.
A.Working hardB.TravellingC.Saving moneyD.Going camping
小题4:What does the underlined phrase “wrest from” mean here?
A.取得B.保守C.认识D.探索
小题5:The passage mainly tells us ______.
A.how the westerners spend their vacation
B.the westerners have more vacation days than us
C.different views on vacation between the westerners and the easterners
D.teach the western students how to be self-reliant

题型:不详难度:| 查看答案
Do you know what Oscar is? When did it start? Maybe you can find the background of the awards in the following passage.
The awards started in 1929. Their full title is “The Academy of Motion Picture Arts and Sciences Awards”. The Academy is a group of people who have worked in the film industry for many years. They decide who will receive the awards. The awards are often referred to as the “Oscar”. This is a nickname given to the awards by a lady called Margaret Herrick. She was once the director of the Academy and she once said that the little gold statue(雕像) reminded her of her uncle Oscar!
The Oscar is always an exciting event. Each year, at least one unusual thing happens. When the Italian actor and director Roberto Benigni won an Oscar for best foreign film, he danced on stage! When Gwyneth Paltrow, the star of Shakespeare in Love won the Oscar for best actress, she could not make her acceptance speech because she was crying so much with happiness!
In 1987, Roberto Benigni won the award for best director for a film about the last emperor of China. Since then, Chinese film and actors have started to make an impact at the award. Crouching Tiger, Hidden Dragon was a huge success and it won the award for best foreign language film in 2001. It also won several technical awards for its amazing “flying” people. We expect to see more awards for Chinese film in the near future.
It’s time for the Oscar again. Once more, the stars will dress up in their finest and go to Kodak Theater. There, they will find out who had won the awards for best actor, best actress and best director. Millions of people watch the awards every year to find out who the winners are. Some people watch it to see the stars crying and laughing as they receive their awards.
小题1:Who give the awards?
A.In 1927.
B.Oscar.
C.The Academy of Nicknames.
D.A group of people who have worked in the film industry for many years.
小题2:What did Gwyneth Paltrow win an Oscar for?
A.Best Director.B.Best Foreign Film.C.Best Actress.D.Best Actor.
小题3:Which Chinese film won an award for best foreign film?
A.Crouching Dragon, Hidden Tiger.
B.Crouching and Hidden Dragon and Tiger.
C.Crouching Tiger, Hidden Dragon.
D.Crouching, Dragon, Hiding Tiger.
小题4: Where are the Oscars held?
A.At the Academy.B.in a Los Angeles restaurant.
C.At Oscar’s house.D.At Kodak Theater.
小题5:Why do some people watch Oscars?
A.To see the restaurant.B.To see the fashion.
C.To see a film.D.To see the stars crying and laughing.

题型:不详难度:| 查看答案
Choose the words or expressions and complete the passage. (12分)

People of all ages, especially young children, follow comic strips in newspapers, magazines and the movies. Who is your favourite superhero --- Spideman? Wonder Woman? These heroes have been around for a long time. Comics came out even earlier. In ancient times, people made funny drawings of animals _____ paper.
Comic strips first came out during the 1800s and remain much the same style today. These comics are drawn in connected boxes. The boxes usually show a dramatic _________. Some comic strips are printed in newspapers, which often continue from day to day. Some people even read the comics before they read the front page.
The comic books first _____ during the 1930s. It seemed that everyone wanted to read comic books. They loved reading about the adventures of The Man of Steel and Batman. During the 1940s, the nation was at war and some comic book characters, such as Captain America, reflected (反映)the times. Others, such as Bugs Bunny and Daffy Duck, made people laugh during this _______ time in history.
After the war, people became __________ interested in old comic book characters, so new superheroes had to be made. The new superheroes, such as Fantastic Four, X-Men, and Spideman, talked and acted more like real people. As time went on, comic books had to _________ TV because TV has offered a lot of fun to people.
Comic strips are usually good for a laugh or at least a smile. But they have held a place in history. They take people away from their daily lives into another world. In this world, the hero always wins, and failure only comes to the bad guys.
小题1:
A.withB.onC.withoutD.over
小题2:
A.storyB.copyC.collectionD.picture
小题3:
A.grewB.knewC.appearedD.finished
小题4:
A.happyB.aloneC.noisyD.terrible
小题5:
A.moreB.muchC.lessD.little
小题6:
A.link wihB.compete withC.talk withD.communicate with

题型:不详难度:| 查看答案
Each year, we celebrate many holidays here in America.
On January 1, we welcome the coming of a new year like many people in other countries. And we have another four holidays on the first day of a month: April Fool’s Day, May Day, Friendship Day (Aug.1) and Grandparents Day (Sep. 1).
The most important holiday for the young people comes in February. It is Valentine’s Day. Lots of boys give red roses to girls as a present.
People celebrate some holidays for their family members. We say thanks to our mother in May and celebrate Father’s Day in the following month. In November many people return home for Thanksgiving Day, so the whole family can stay together.
There are also some interesting holidays for children. For example, Halloween comes at the end of October. Children often play with pumpkin lanterns and put on all kinds of masks.
Of course, the most important festival is Christmas. After a year of work and study, people can enjoy a long holiday, eat big meals, and visit family and friends.
小题1:How many holidays do you know on the first day of a month in America?
A.Four.B.Five.C.Seven.D.Ten.
小题2:What is the most important holiday for the young people?
A.Thanksgiving Day.B.Christmas Day.
C.Valentine’s Day.D.New Year’s Day.
小题3:From the reading we know that Father’s Day comes     .
A.in MayB.in April.C.in JuneD.in July
小题4: Halloween is one of the interesting holidays for.
A.childrenB.mothersC.girlsD.students
小题5: Many people return home in November because they want to ___________.
A.enjoy a long holidayB.stay with their family members
C.eat big meals with friendsD.spend Thanksgiving Day

题型:不详难度:| 查看答案
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