Being a person.Miss Li wouldn't let anyone or any difficulty stop her．( )A．stubbornB．reliableC．concernedD．determined 题目和参考答案——青夏教育精英家教网—

题目内容

1．Being a _______person，Miss Li wouldn't let anyone or any difficulty stop her．（　　）

A．

stubborn

B．

reliable

C．

concerned

D．

determined

分析作为一个意志坚定的人，李小姐不允许任何人和事阻挡她．

解答答案是D．考查形容词的辨析．A 顽固的；B 可信赖的；C 关心的；D 决定的，坚决的．句意是"作为一个意志坚定的人，李小姐不允许任何人和事阻挡她．"故选D．

点评解答此类问题首先需要理解每个单词的基本含义，并注意交叉含义间的区别，了解其特殊用法及习惯搭配等特点，然后结合语境选择正确答案．

练习册系列答案

12．For a long time，being happy was considered something that just happened，and there was nothing special about it．Now we know it is something that we can work at．
You are happy if you get along well with others．To make people like you better，you should be unselfish，not wanting everything from your friends．Another way is to look for good points，not bad ones in other people．It is surprising how successful this can be．
You don't have to be spineless （没有骨气的） in order to be popular．In fact，you will be liked and respected if you are not afraid to stand up for your rights．But do it politely and pleasantly．It is one way to develop a good character if you are friendly and polite to your group，to other people and to strangers and especially to those who do not look important or do not interest you．
Second，you must learn not to be unhappy when you make mistakes．You can not expect to be perfect，and everyone makes mistakes．No one is to be blamed （责备） unless he refuses to learn from them．Many young people become discouraged when they know in themselves qualities that they do not like-selfishness，laziness，and other unpleasant qualities．Just remember that we all have some of these faults and have to fight against them．
At the same time，it is important to remember that，while you are probably no worse than others，the best way to be happy is to think yourself above other people．When something is wrong，it is good sense to try to make it right．Perhaps you don't like a teacher or a classmate．Try to see why，and look at yourself，too，to be sure that you are not doing anything to make that person dislike you．Some day，things may turn out all right and then you will have to learn to get along the best with the situation，without thinking too much about it．Worrying never helps in a situation you can't change．
66．Which of the following is suggested in the passage？D
A．Draw attention of our friends．
B．Ask for the best share of everything．
C．Look for faults that are shared among people．
D．Pay more attention to other people's strong points．
67．According to the passage，if we want to be popular，we shouldA．
A．be polite and friendly
B．give up some rights
C．never argue with other people
D．be ready to change our character
68．One should be blamed if he or sheC．
A．is not better than others
B．is selfish and lazy
C．does not draw a lesson from his or her mistakes
D．has some unpleasant qualities
69．The writer will possibly agree with the following EXCEPT thatC．
A．no one is perfect
B．every person has their own advantages over others
C．getting worried helps to change the situation for the better
D．self-examination is necessary if something is wrong
70．The author writes the passage in order toB．
A．teach you how to make yourself perfect
B．show you how to be happy
C．tell you how to act when in trouble
D．teach you how to be popular among your friends．

9．Harvard researchers have created a tough，low-cost，biodegradable （可生物降解的） material inspired by insects'hard outer shells．The material's inventors say it has a number of possible uses and someday could provide a more environmentally friendly alternative to plastic．The material，made from shrimp （'虾） shells and proteins produced from silk，is called"shrilk．"It is thin，clear，flexible and strong．
A major benefit of the material is its biodegradability．Plastic's toughness and flexibility represented a revolution in materials science during the 1950s and'60s．Decades later，however，plastic's very durability （耐用性） is raising questions about how appropriate it is for one-time products such as plastic bags，or short-lived consumer goods，used in the home for a few years and then cast into a landfill where they will degrade for centuries．What is the point of making something that lasts 1，000years？
Shrilk not only will degrade in a landfill，but its basic components are used as fertilizer（肥料），and so will enrich the soil．
Shrilk has great potential，the inventors said．Materials from which it is made are plentiful in nature，found in everything ranging from shrimp shells，insect bodies to living plants．That makes shrilk low cost，and its mass production possible should it be used for products demanding a lot of material．
Work on shrilk is continuing in the lab．The inventors said the material becomes flexible when wet，so they're exploring ways to use it in wet environments．They're also developing simpler production processes，which could be used for non-medical products，like for computer cases and other products inside the home．They're even exploring combining it with other materials，like carbon fibers，to give it new properties．
49．Paragraph I of the passage is mainly about shrilk'sC．
A．remarkable designB．interesting name
C．major featuresD．basic elements
50．What has become a concern about plastic？A
A．Using it properly．
B．Producing it cheaply．
C．Developing its properties quickly．
D．Evaluating its contributions fairly．
51．According to the inventors，shrilk has great potential partly becauseD．
A．it can help plastic degrade
B．it can be found in living things
C．its mass production has been realized
D．its raw materials are abundant in nature
52．Which of the following can be the best title for the passage？D
A．Recent Progress in Environmental Protection
B．Benefits of Insects in Scientific Research
C．The Harm of One-time Products
D．A Possible Alternative to Plastic．

6．A branch of computer science called artificial intelligence uses programs that help solve problems by using human knowledge and experience．Artificial intelligence systems are also called expert systems，which enable computers programmed with great amounts of information to think about many possibilities such as diseases that certain symptoms （症状） could indicate and make a decision for tile treatment．
Computers are used in teaching as well．Programs that perform computer-aided instruction （CAI计算机辅助教学） are designed to help students at all levels，from elementary school to the university level．The student sits at a computer terminal （终端）．The terminal's screen displays a question for the student to answer．If the answer is wrong or incomplete，tile computer may ask the student to try again．It then may supply the correct answer and an explanation．CAI is also used in some adult education programs and as part of the employee training programs of some business companies．
One of the most important uses of computers is to communicate information over long distances．They can send information to each other over telephone lines．As a result，computers keep banks，newspapers，and other institutions supplied with up-to the minute information．A computer network consists of many computers in separate rooms，buildings，cities，or countries，all connected together．Computer networks allow people to communicate by using electronic mail a document typed into one computer and sent to an-other．Such
document generally travel in only a few minutes，even if they are being sent over a long distance．
The computer's ability to share information with other computers over a network linked by telephone lines is a major revolution in telecommunications．The Internet，an international network of computer networks，has spread out since the early 1990's．The Internet began as a US network of scientific and military computers in the 1960's．Now it is an international system for sending and receiving electronic mail，software，and electronic documents and picture files all over the world．The Internet has already cut the cost of long-distance communications for many people．In the future it will completely change the way people work．With the Internet，increasing numbers of people can work at home instead of in their office．
Computers and their programs are the most complex devices in human history，and probably the most useful．Modern industrial societies now depend on them．As computers become more powerful and widespread，computer education must continue to increase also．
60．From the first paragraph we get to know that artificial intelligence systemsD．
A．are beyond scientists'control       B．will take the place of doctors
C．will take the place of scientists      D．are under scientists'control
61．If you use E-mail to communicate with your friends，you canA．
A．exchange information without paper    B．talk with your friends freely
C．talk with your friends face to face      D．exchange information without computers
62．The phrase"up-to-the-minute"in the third paragraph meansB．
A．shortest    B．latest       C．longest    D．easiest
63．What is the main idea of this text？C．
A．Computers Are Dangerous         B．Computers Are Clever
C．Computers Are Useful             D．Computers Are Interesting．

13．Little Tommy was doing very badly in math．His parents had tried everything-tutors，cards，special learning centers-in short，everything they could think of．Finally they took Tommy to a catholic（天主教的） school．
After the first day，little Tommy came home with a very serious look on his face．He didn't kiss his mother hello．Instead，he went to his room and started studying．Books and papers were spread out all over the room and little Tommy was hard at work．His mother was surprised．She called him down to dinner and as soon as he finished eating，he went back to his room，without a word．In no time he was back hitting the booksas hard as before．This went on for some time，day after day while the mother tried to understand what was happening．
Finally，little Tommy brought home his report card．He quietly put it on the table and went up to his room and hit the books．His mom looked at it and to her surprise，little Tommy got an A in math．She could no longer hold her curiosity．She went to his room and asked，"Son，what was it？Was it the nuns（修女）？"
Little Tommy looked at her and shook his head，"No．"
"Well then，"she asked again，"WHAT was it？"
    Little Tommy looked at her and said，"Well，on the first day of school，when I saw that man nailed（钉） to the plus sign，I knew they weren't joking．"
56．Tommy's mother felt surprised that his sonD．
A．was still the same as usual
B．ate so much at dinner
C．kissed her hello after school
D．worked hard but said little
57．The underlined phrase"hitting the books"means"A"in Chinese．
A．用功    B．捶书    C．发泄    D．振作
58．The last sentence in the passage shows thatB．
A．Tommy felt sorry for the man
B．Tommy was afraid of being nailed
C．Tommy didn't like the plus sign
D．Tommy liked playing jokes on others
59．From the passage，we can infer thatB．
A．teachers should be strict with their students
B．mistakes might do good sometimes
C．a catholic school is much better than other ones
D．nuns are good at helping children with their math
60．"Well，on the first day of school，when I saw that man nailed to the plus sign，I knew they weren't joking．"We know that"the man"here isD
A．one of Tommy's classmates
B．a nun
C．Jesus Christ （耶稣基督）
D．a teacher．

10．Michelle，who visited China in March，is ______ to bridge a better understanding in cultures of the two nations．（　　）

11．What to do with dehydration （脱水）？If you can，try not to get dehydrated in the fast place．If you're going outside，it's a good idea to drink water before，during and after you play，especially if it is hot．Dehydration can happen along with heat-related illness，such as heat exhaustion．In addition to drinking  water，it's smart to dress in cool clothes，and take breaks indoors or at least in the shade．
If you're sick，keep taking small sips of drinks like water or juice，even if you're not that thirsty or hungry．Eating an icepop （冰棒） is a great way．Other foods，such as fruits and vegetables，contain water，too．But if your stomach is not feeling well，you might not be ready for them．
The best drink is water，but milk is another great drink for kids．Juice is OK，but choose it less often than water and milk Sports drinks are fine once in a while，but water should be considered as champion of the drinks．Limit soda and other sugary drinks，which contain a lot of sugar．Some of them also contain caffeine，which can cause you to urinate  （小便） more often than normal．In other，it tells your body to get rid of fluids．
Some cases of dehydration can be handled at home，but sometimes，that isn't enough．A kid may need to go to the doctor if he or she has a heat-related illness that just won't quit．At the hospital，if necessary，you'll get a fluid infusion（补液）It will help you feel much better and recover faster．

50．To avoid dehydration，how many methods are suggested in the first paragraph？B
A．Two    B．Three．C．Four    D．Five
51．Which of the following is the best drink after sports？D
A．Juice  B．Milk     C．Icepop      D．Boiled water
52．What does the underlined word'it'in paragraph 3refer to？A
A．Caffeine．
B．Drinking
C．Sugar．
D．Water
53．What does the last paragraph mainly tell usD？
A．Causes of dehydration．
B．Concept of dehydration
C．Symptoms of dehydration．
D．Treatment of dehydration．

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