Webenefited fromthe lecture given by him．题目和参考答案——青夏教育精英家教网—

题目内容

2．Webenefited from（从…受益）the lecture given by him．

分析我们得益于他的演讲．

解答答案benefited from．考查固定短语．根据句意：我们得益于他的演讲．benefit from是英语的固定搭配"从…受益"，通过句意可知动作应该是过去，所以答案填benefited from．

点评英语中的固定短语，既不能添词，也不能少词，是固定的，要求同学们在平时记忆准确，然后根据句意找出记忆中的固定搭配，做出正确的答案．

练习册系列答案

13．Many peoplerush into the commitment of bringing home a four-legged family member，only to find out that they are not ready for a pet．This often results in the dog being turned over to a shelter where it may not find another home．This can be avoided if potential pet owners take the time to figure out if they are truly ready for the responsibilities of pet ownership．
Being a responsible pet owner involves a financial commitment that goes beyond buying dog food．There are also parasite （寄生虫） prevention，boarding costs while traveling and the cost to care for the pet should it become ill or injured．That is not to say that one must be rich in order to have a dog，but it is important to be prepared for the expenses that come with being a pet owner．
Another consideration is the time commitment．An owner away from home for 14hours every day is not an ideal situation for a dog．A potential dog owner must also consider the time it takes to care for his or her pet，the time it takes to feed，walk，play with，bathe and clean up．Also，dogs require attention．Be prepared to spend time each day petting and playing with it．
Dogs are dogs，and will act like dogs．This includes barking，digging，having accidents in the house and，possibly，destroying some of the owner's prized possessions，such as furniture，shoes and cell phones．If the above would cause an owner to want to get rid of the dog，then he or she is not yet ready to be a pet owner．Many wonderful pets end up in shelters simply because they acted like dogs!

25．Who might be qualified to be a dog owner，according to the text？B
A．Jim，who has a daughter sensitive and alert to dog's smell．
B．Kari，a teacher who works eight hours a day．
C．Dick，a jobless teenager who can hardly pay his rent．
D．Steven，a business man who travels a lot on business．
26．To be a responsible dog owner you need to do all the following EXCEPTD．
A．buying dog food and feeding it
B．taking it to hospital when necessary
C．spending time each day playing with it
D．finding a shelter for it when you are bored with it
27．What does the underlined part in the first paragraph probably mean？D
A．Rush to adopt a dog formally．
B．Commit to buy a dog and take it home．
C．Run into a pet shelter and take one home so quickly．
D．Decide to be a pet owner without thinking about it carefully．
28．What might be the best title for the text？C
A．Dogs Are Dogs
B．Have Time for a Dog？
C．Ready for a Pet？
D．Pets Are Family Members．

10．An oral drug，named ERDRP-0519，was invented．It is specifically designed to protect people who got infected measles（麻疹） from spreading the virus to others．Like the flu，measles spreads through the air by breathing，coughing or sneezing．There is typically a time，about two weeks，between becoming infected with the virus and the beginning of symptoms like skin rash（皮疹），runny nose，heavy cough and high fever．
"This therapy application determines the desired characteristics of the drug，which are orally available，cost-effective manufacture and high stability，"Richard Klemperer，professor of Georgia State University，told reporters last Wednesday．
"With these criteria in mind，we have developed a small drug that blocks the measles virus over the past years，which is essential for copy of the virus．"
The researchers tested the drug in rats infected with canine distemper virus（犬瘟病），which is a close relative of measles virus．They found that all of the infected rats treated with the drug survived the deadly infection，showed no clinical signs of disease and developed a strong protective immune response．
The drug could be used to treat friends，family and other social contacts of a person infected with measles virus，which have not developed symptoms yet but are at risk of having caught the disease，Klemperer said truthfully．
"The emergence of strong antiviral immunity（抗病毒免疫力） in treated animals is particularly encouraging，since it suggests that the drug may not only save an infected individual from disease but contribute to closing measles immunity gaps in a population，"Klemperer said．
The researchers emphasized the drug is not intended as a substitute for vaccination，but as an additional weapon to get rid of the measles．They planned to test the drug's safety in larger animals，before moving into clinical trials in humans．
"If our next series of studies confirms that the human situation mirrors what we have seen in rats，then this drug may make a major contribution to getting rid of measles by preventing local outbreaks"Klemperer said．
Despite the existence of an effective vaccine，annual measles deaths worldwide have remained constant at around 150，000since 2007．The reasons for this are the highly infectious nature of the virus，in the developing world largely due to issues of resources，and in many developed countries in particular in the European region due to parental concerns regarding vaccination safety．

33．If a boy got infected by measles virus，he might NOT show the symptom likeD．
A．runny nose B．bad cough
C．high fever D．sick stomach
34．From what Klemperer said，we know that the drugC．
A．is only intended as a substitute for vaccination
B．can only save those infected individuals from disease
C．is cost-effective and high stability for curing measles
D．has the same effect on human as on larger animals
35．The best title of the passage isA．
A．the Introduction of a New Oral Drug
B．the Desired Characteristics of Drugs
C．the Common Symptoms of Getting Measles
D．the Application of Post-exposure Therapy．

17．A social worker named Margaret Sangster saw a young boy in a poor area of a big city．He（61）was hit（hit） by a car months ago．His legs were so badly broken （62）that he couldn't walk．This boy was not even part of Margaret's job and responsibility，but she took him to a doctor who operated（63）on the boy's legs．Two years（64）later （late） this young boy was completely healed!He walked into the office of Margaret Sangster（65）to thank （thank） her for changing his life．Naturally she was so happy to see him finally walking and （66）living （live） a normal life．
Years later，Margaret was telling this story to some other social workers．She asked them where they thought that boy was today as a young man．They each thought，and asked（67）if/whether he was a teacher now？Or a doctor？Maybe even a social worker like Margaret．But Margaret，（68）trying （try） to keep from crying，said："This young man（69）is （be） now in prison for a terrible，evil crime!You see，I helped him walk again，（70）but there was no one there to teach him where to walk and how to live right!"

7．玩得开心have fun/have a good time/enjoy oneself．

14．Eyesight plays a very important role in our daily life．Every waking moment，the eyes are working to see the world around us．Over forty percent of Americans worry about losing eyesight，but it's easy to include steps into our daily life to ensure healthy eyes．Here are five suggestions for a lifetime of healthy eyesight：
•Schedule yearly exams．Eye care should begin early in life．（16）A The good news is that millions of children now can have yearly eye exams and following treatment，including eyeglasses．
•Protect against UV rays（紫外线）．Long-term stay in the sun creates risk to your eyes．No matter what the season is，it's extremely important to wear sunglasses．（17）G
•Give your eyes a break．Two-thirds of Americans spend up to seven hours a day using computers or other digital products．（18）CExperts recommend that people practice the 20/20/20rule：every 20minutes，take a 20-second break and look at something 20feet away．
•（19）B As part of a healthy diet，eat more fruits and vegetables each day．Vitamins（维生素） C and E help protect eyesight and promote eye health．
•Practice safe wear and care of contact lenses（隐形眼镜）．Many Americans use contact lenses to improve their eyesight．（20）F Always follow the doctor's advice for appropriate wear．Otherwise，you may have problems such as red eyes，pain in the eyes，or a more serious condition．

A．Experts advise parents to bring babies 6to 12months of age to the doctor for a careful check．
B．Eat your greens．
C．This frequent eye activity increases the risk for eye tiredness．
D．Stay in good shape by taking more vitamins．
E．Parents usually don't care about their own eyesight．
F．While some follow the medical guidance for wearing contact lenses，many are breaking the rules and putting their eyesight at risk．
G．They can properly protect your eyes．

11．快餐现在在中国很流行，但快餐对人的身体健康却没什么好处．请根据下面的要点以Fast Food为题写一篇100词左右的英语短文．
1．快餐受到儿童和青少年的喜爱；
2．受欢迎原因：方便、节约时间；就餐环境干净、舒适；服务周到、食品质量有保证；
3．建议：孩子要尽量少吃快餐．
注意：1．不要逐条翻译；
2．可适当增加内容，使行文连贯．
Fast Food
．

12．To the woman and child who sat at table 9，
My name is Tony Posnanski．I am the manager of the restaurant （46）where you ate a few weeks ago．The guests at a table close to yours asked to talk to me．（47）obviously （obvious），they were angry．They said your child was so loud （48）that they couldn't enjoy their meal．
When I got to your table，you looked at me and asked，"Do you know （49）what it is like to have a child with autism（自闭症）？"You were not rude when you asked the question．On （50）the contrary，you were quite polite．
I know what I was supposed （51）to say（say） when I went to your table，but I just wished you a happy meal and promised that your meal tonight was on me．Although I didn't know （52）how to answer your question，as a father of a 5-year-old boy，I do know the feeling of （53）being（be） a parent．
I wrote this to you and your beautiful daughter because I wanted to thank you both．You have taught me a （54）valuable（value） lesson and given me a great restaurant memory．Nothing can prevent me （55）from doing the right thing．Sometimes doing the right thing does not make everyone happy； just the people who need it the most．
Sincerely
Tony Posnanski．

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