"Efficiency is the by-product of comfort," says Dr. Erwin Tichauer of New York University. To prove this____, Dr. Tichauer uses his capability to find_____ways to do things. _____, he felt that the traditional kind of pliers(钳子）______a better design. The usual____limited hand movement and used unnecessary force because it bent the_____. So he designed a pair of pliers to allow the wrist to remain in a comfortable position.
To improve the design of______and then make work easier, Dr. Tichauer____the old tools. He asks such questions as: why ____a stepladder have four legs____three are more stable? Why dose a screwdriver (螺丝刀) have to be made with straight handles? After testing his____, he has invented a new tool that causes less muscle injury and is more efficient.
Tichauer is not interested in getting ____ from his inventions. In fact, he says, "We _____ people to steal from us. At New York University, we do not patent(注册专利）knowledge or invention."__ __companies have adopted some of his inventions.
As a biochemist, as well as inventor, Dr Techauer____the effect of stress on areas of the body. Even easy______work may put heavy stress on small areas of body and____causes a serious disease. Thus his studies of workers in factories who use the____tool all day long are extremely____in learning about the damage on human body? Dr. Techauer knows that he can not redesign the ____ so he redesigns the tool!
A．argument B．impression C．statement D．expectation
A．unusual B．easier C．new D．correct
A．Especially B．What's more C．Meanwhile D．For example
A．followed B．showed C．needed D．proved
A．design B．habits C．materials D．work
A．body B．finger C．hand D．wrist
A．pliers B．a tool C．a stepladder D．screwdrivers
A．tests B．uses C．fixes D．destroys
A．could B．will C．would D．must
A．if B．because C．when D．once
A．inventions B．theories C．tools D．questions
A．recognized B．famous C．excited D．rich
A．encourage B．prevent C．warn D．forgive
A．Modern B．Research C．Commercial D．Industrial
A．teaches B．studies C．produces D．discovers
A．physical B．daily C．office D．research
A．in time B．in addition C．immediately D．commonly
A．wrong B．old C．same D．heavy
A．suitable B．valuable C．logical D．practical
A．work B．study C．labor D．body
I was successful at my job . I worked very hard , but it ___21___ me and my family a fabulous (极好的) lifestyle . I’d worked for the same company for twenty years and had worked my way up to department director. ___22___, one afternoon last May, I was called to the office, and it was __23__ explained to me that they were letting me go. I just sat there __24__ they talked on and all I could think was, “I’ve ___25___ .” I’d been so well respected ; ___26___ I was of no value. 
For six weeks, I was in a very __27__ place. I wandered around my house like a zombie (僵尸).I could __28__ things needed doing, but would not do anything . My beliefs in looking forward and seeing the positive(积极的) in everything ___29___ me . Then, in late June, my youngest son’s football team made the city cup final. The year before, he’d been very sad when I __30___ the same final, so he was ___31___ when I told him I’d go. Not only did they win, but the look on his face as he saw me ___32___ him on was unbelievable. From then in , I spent the summer enjoying my sons and their passions (激情) . I attended match after match and performances of my elder son’s band —I ___33___ went to another city to watch him play. These moments were so ___34___. My life had been so much devoted to __35__ for so long , and I felt __36__ that my sons were happy to welcome me into their world. ___37___ , being unemployed gave me back a sense of purpose — I was someone’s mum! I felt a sense of being ___38____ again. Now I feel more positive about my professional ___39___ and I’m getting on better with my family than I ever have. Losing my job made me realize just how __40__ it is to achieve real balance in life.
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A important B. interesting C. simple D. surprising
A woman id her sixties lived alone in her little cottage with a pear tree at her door. She spent all her time taking care of the tree. But the children nearby drover her 21 by making fun of her. They would climb her tree and then run away with pears, 22 “Aunty Misery” at her.
One evening, a passer by asked to 23 for the night. Seeing that he had an 24 Face, she let him in and gave him a nice 25 . The next morning the stranger, actually a sorcerer (巫师), thanked her by granting (允准) her 26 that anyone who climbed up her tree 27 not be able to come back down until she 28 it.
When the children came back to steal her 29 , she had them stuck on the tree. They had to beg her
long 30 she gave the tree permission to let 31 go. Aunty Misery was free from the 32 at last.
One day another man 33 her door. This one did not look trustworthy to her, 34 she asked who he was . “I am Death, I’ve come to take you 35 me.” said he.
Thinking fast Aunty Misery said, “Fine, but I’d like to 36 some pears from my dear tree to remember the 37
it brought to me in this life. But I am too 38 to climb high to get the best fruit. Will you be so 39 as to do it for me?” With a deep sigh, Mr. Death climbed up the tree 40 and was immediately stuck to it. No matter how much he warned or begged, Aunty Misery would not allow the tree to let Death go.
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I was on a bus one March evening. The driver didn’t 36 to start the bus soon because it was not yet37 . A middle-aged woman got on. Tired and sad, she told her story38 , not to anyone in particular. On her way to the station, half of her39 was stolen. The other half was hidden under her blouse, so she40 still had some left. A few minutes later, she stopped crying, but still looked41 .
When all the seats were taken, the driver started the engine. The conductor began to collect fares(车费). When she came to an old man in worn-out clothes, he42 that he had spent all his money when he had accidentally got on a wrong bus and now he was trying to go home. On hearing this, she ordered the old man to43 the bus. The old man was almost in tears as he44 her to let him take the bus home. The driver took the conductor’s side and repeated the conductor’s45 .
The woman was watching the incident. 46 the driver and the conductor raised their voices at the old man, she interfered(干预).
“Stop47 him! Can’t you see he’s only trying to get home?”
“He doesn’t have any money! ” the driver48 .
“Well, that’s no49 to throw him off the bus,” she insisted.
Then she reached inside her blouse, took out her50 money, and handed it to the conductor. “Here’s his fare and mine. Just stop giving him a51 time.”
All heads turned to the woman. “It’s only money,” she shrugged.
She rode the rest of the way home52 a happy smile, with the money she’d lost earlier53 .
On the road of life, the help of strangers can54 our loads and lift our spirits. How much sweeter the55 will be when we make it a little smoother for others!
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After the birth of my second child, I got a job at a restaurant. Having worked with an experienced 36 for a few days. I was 37 to wait tables on my own. All went 38 that first week. When Saturday night came, I was luckily 39 the tables not far from the kitchen. 40 , I still felt it a little hard to carry the heavy trays(托盘).
Before I knew it, the 41 was full of people. I moved slowly, 42 every step. I remember how 43 I was when I saw the tray stand near the tables; it looked different from the one I was 44 on. It had nice handles, which made it 45 to move around. I was pleased with everything and began to 46 I was a natural at this job.
Then, an old man came to me and said, “Excuse me, dear, my wife and I loved 47 you work. It seems your tray stand has been very 48 to you, but we are getting ready to 49 now, and my wife needs her 50 back.”
At first his 51 did not get across. “What was he talking about!” Then, I got it. I had set my trays on his wife’s orthopedic walker(助步器). I stood frozen as ice, but my face was 52 . I wanted to get into a hole and 53 .
Since then, I have learned from many mistakes such as the one I just54 . I have learned to be more 55 and not to be too sure of myself.
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After the birth of my second child, I got a job at a restaurant. Having worked with an experienced1for a few days, I was2to wait tables on my own. All went3the first week. When Saturday night came, I was luckily4the tables not for from the kitchen.5.I stll felt it a little hard to carry the heavy trays (托盘).
Before I knew it ,the6wasfull of people.I moved slowly,7every step. I remember how8I when I saw the tray stand near the tables; it looked different from the one I was9on. It had nice handles, which made it10to move around. I was pleased with every thing and began to11I was a natural at this job.
Then, an old man came to me and said,"Excuse me, dear, my wife and I loved12you work. t seems your tray stand has been very13to you, but we are getting ready to14now ,and my wife needs her15back."
At first his16did not get across."What was he talking about!"Then, I got it. I had set my trays on his wife's orthopedic walker (助步器). I stood frozen as ice ,but my face was17.I wanted to get into a hole and18.
Since then, I have learned from many mistakes such as the one I just19I have learned to be more20and not to be too sure of myself.
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