The school uniform makes it easier for teachers torecognizestudents belonging to their school．题目和参考答案——青夏教育精英家教网—

题目内容

4．The school uniform makes it easier for teachers torecognize（辨认出）students belonging to their school．

分析校服使得老师更容易地认出自己学校的学生．

解答答案：recognize．
分析句子的意思可知，本句中it为形式宾语，后面的不定式为真正的宾语，形容词easier为宾补成分，belonging to their school为现在分词作后置定语，结合汉语提示可知答案为recognize．

点评翻译填空题考查的是词汇的记忆和运用能力，平时要注意积累和运用．

练习册系列答案

15．Tips for healthy skinGood skin care and healthy lifestyle choices can help delay the natural aging process and prevent various skin problems．（36）A
◆Don't smoke
Smoking makes your skin look older and contributes to wrinkles．Smoking narrows the tiny blood vessels in the outermost layers of skin，which decreases blood flow．（37）GSmoking also damages the fibers that give your skin strength and elasticity．Besides，the repetitive facial expressions you make when smoking can contribute to wrinkles．
◆Manage stress
Uncontrolled stress can make your skin more sensitive and cause other skin problems．To encourage healthy skin and a healthy state of mind，take steps to manage your stress．Set reasonable limits，cut down on your to-do list and make time to do the things you enjoy．（38）E
◆Have a healthy diet
A healthy diet can help you look and feel your best．（39）FThe association between diet and acne isn't clear，but some research suggests that a diet rich in vitamin C and low in unhealthy fats and processed or refined carbohydrates might promote younger-looking skin．
◆（40）B
One of the most important ways to take care of your skin is to protect it from the sun．A lifetime of sun exposure can cause wrinkles，age spots and other skin problems as well as increase the risk of skin cancer．

A．Get started with these four tips．
B．Protect yourself from the sun
C．Try to stay indoors as often as possible．
D．Don't eat anything that contains fat or oil
E．The results might be more dramatic than you expect．
F．Eat plenty of fruits，vegetables，whole grains and lean proteins．
G．This depletes the skin of oxygen and nutrients that are important to skin health．

12．If you canmake the most of/make the best of/make good use of/make full use of/take advantage of （充分利用） your time，your learning efficiency will be improved．

19．-What do you think of the present economic situation？
-When big firms reduce their expenses，we know that times are really hard．（　　）

9．Kelly正在装包，为即将到来的旅行做着准备．（inpreparationfor）Kelly is packing her bag in preparation for the coming journey．．

16．It was a cold March day in High Point，North California．The girls on the Wesleyan Academy softball were waiting for the next turns at bat during practice，stamping their feet to stay warm．
English-grader Taylor Bisbees shivered（发抖）a little as she watched her teammate Paris White play．
The two didn't know each other well---Taylor had just moved to town a month or so before．
Suddenly，Paris fell to the ground，"Paris's eye rolled back，"Taylor says．"She started shaking．I knew it was an emergency．"
It certainly was，Paris had suffered a sudden heart failure．Without immediate medical care，Paris would die．"Does anyone know CPR？"
CPR is a life-saving technique．To do CPR，you press on the sick person's chest so that blood moves through the body and takes oxygen to organs．Without oxygen the brain is damaging quickly．
Amazingly，Taylor had just taken a CPR course the day before．Still，she hesitated．She didn't think she knew it well enough．But when no one else came forward，Taylor ran to Paris and began doing CPR，"It was scary．I knew it was the difference between life and death，"says Taylor．
Taylor's swift action helped her teammates calm down．One girl called 911．Two more ran to get the school nurse，who brought a defibrillator，an electronic devices（器械）that can shock the heart back into work．Luck stayed with them：Paris's heartbeat returned．
"I know I was really lucky，"Paris say now．"Most people don't survive this．My team saved my life．"
Experts say Paris is right：For a sudden heart failure，the single best chance for survival is having someone nearby step in and do CPR quickly．
Today，Paris is back on the softball team．Taylor will apply to college soon．She wants to be a nurse．"I feel more confident in my actions now，"Taylor says．"I know I can act under pressure in a scary situation．"

21．What happened to Paris on a March day？B
A．She caught a bad cold．
B．She had a sudden heart problem．
C．She was knocked down by a ball．
D．She shivered terribly during practice．
22．Why does Paris say she was lucky？C
She made a worthy friend．
B．She recovered from shock．
C．She received immediate CPR．
D．She came back on the softball team．
23．Which of the following words can best describe Taylor？B
Enthusiastic and kind．
B．Courageous and calm．
C．Cooperative and generous．
D．Ambitious and professional．

13．Scientists today are making greater effort to study ocean currents （洋流）．Most do it using satellites and other high-tech equipment．However，ocean expert Curtis Ebbesmeyer does it in a special way--by studying movements of floating garbage．A scientist with many years'experience，he started this type of research in the early 1990s when he heard about hundreds of athletic shoes washing up on the shores of the northwest coast of the United States．There were so many shoes that people were setting up swap meets to try and match left and right shoes to sell or wear．
Ebbesmeyer found out in his researches that the shoes-about 60，000 in total-fell into the ocean in a shipping accident．He phoned the shoe company and asked if they wanted the shoes back．As expected，the company told him that they didn't．Ebbesmeyer realized this could be a great experiment．If he learned when and where the shoes went into the water and tracked where they landed，he could learn a lot about the patterns of ocean currents．
The Pacific Northwest is one of the world's best areas for beachcombing（海滩搜寻） because winds and currents join here，and as a result，there is a group of serious beachcombers in the area．Ebbesmeyer got to know a lot of them and asked for their help in collecting information about where the shoes landed．In a year he collected reliable information on 1，600 shoes．With this data，he and a colleague were able to test and improve a computer program designed to model ocean currents，and publish the findings of their study．
As the result of his work，Ebbesmeyer has become known as the scientist to call with questions about any unusual objects found floating in the ocean．He has even started an association of beachcombers and ocean experts，with 500 subscribers from West Africa to New Zealand．They have recorded all lost objects ranging from potatoes to golf gloves．

32．The underlined phrase swap meets in Paragraph 1 is closest in meaning to．C
A．fitting rooms B．business talks C．trading fairs D．group meetings
33．How did Ebbesmeyer prove his assumption？B
A．By studying the shoes found by beachcomber．
B．By collecting information from beachcombers．
C．By searching the web for ocean currents models．
D．By researching ocean currents data in the library．
34．Ebbesmeyer is most famous forB．
A．traveling widely the coastal cities of the world
B．phoning about any doubtful objects on the sea
C．making records for any lost objects on the sea
D．running a global currents research association
35．What is the purpose of the author in writing this passage？D
A．To call people's attention to ocean pollution．
B．To warn people of shipping safety in the ocean．
C．To give tips on how to search for lost objects on the beach．
D．To explain a unique way of studying ocean currents．

14．Before entering a house，it is good manners（礼貌） to take off your shoes．

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