Shefolded the chair and put it against the wall．题目和参考答案——青夏教育精英家教网—

题目内容

4．Shefolded（折叠） the chair and put it against the wall．

分析她把椅子折叠起来然后紧靠着墙放着．

解答 77．folded fold是及物动词，意为"折叠"，这里讲述的"放椅子"这个事情应该是已经发生的，故句子使用一般过去时，所以用fold的过去式folded．

点评考查动词的词义．在熟知单词词义的基础上与句子的语境相结合，从而写出正确答案．写动词时应注意其人称、时态和语态的变化．

练习册系列答案

2．Carrot juice，because of its many healthy benefits，is commonly called the"magic juice"．It has been found that adding carrot juice to people's diets greatly improves their health．And its delicious taste makes it popular with all members of the family as a beverage．
Carrot juice is one of the richest sources of vitamin A that can be used in the daily diet．Lack of vitamin A can cause dryness and damage to the skin，nails and hair．Drinking carrot juice to increase the vitamin A in the diet is said to be good for many parts of the body，including the bones and teeth．
Drinking carrot juice is thought to be extremely helpful to the liver（肝脏），because vitamin A helps to clean the liver and reduce fat in it．And it is suggested that drinking carrot juice should be done regularly，rather than just from time to time．
Drinking carrot juice is also thought to improve the eyesight because of the vitamin A in the juice．Lack of vitamin A can lead to night blindness，which can be very dangerous，especially when the person is driving a car．An easy way to find out if you are lacking in vitamin A is to walk from a bright room into a dark room．Your eyes may have some trouble in getting used to the change of light if you are lacking in vitamin A．
How can you make carrot juice？Wash some carrots well in cold water．Scrape （刮） them lightly，but do not peel them，as this will take away valuable vitamins and minerals that lie close to the skin．
16．Lack of vitamin A can lead toA．
A．skin dryness
B．broken bones
C．complete blindness
D．liver cancer
17．According to the passage，carrot juiceB．
A．is popular because it is a magic cure for many diseases
B．does a lot of good to the teeth and other parts of the body
C．can wash away the waste from the body
D．may be harmful to the body if it's drunk too much
18．We can learn from the fourth paragraph thatA．
A．drinking carrot juice helps to protect your eyesight
B．driving cars at night may lead to night blindness
C．walking from a bright room into a dark room may lead to night blindness
D．you will find it easy to get used to the change of light if you lack vitamin A
19．Which would be the best title for this passage？C
A．Tips on How to Make Carrot Juice
B．The Way to Keep Good Health
C．The Great Benefits of Carrot Juice
D．A Healthy Diet for Patients．

19．Asa matter of fact，Tom came to school late because he didn't ride his bike．

6．Though your status is permanent，your identification card isvalid only for 20years and has to be renewed regularly．

9．Cold-Hearted Youth
Laughter is a great thing．It has been proven to be physically and mentally effective on people（71）C．The reason for this is that people are laughing at the wrong things，particularly the youth．They find humor in things that people wouldn't have generally found funny in the past．More and more young people respond to negative situations with laughter．Their responses to negative situations are becoming increasingly worrying，and this needs to be addressed．
（72）A You can find hundreds of clips showing people falling off from things or getting hurt so badly that they break bones or suffer major injuries．Unfortunately，not rushing to their aid or calling an ambulance，they double over in laughter．
To make matters worse，many teens laugh not just at physical accidents； they are also failing to take important topics seriously，such as the government or the state of our world．Children and teens nowadays show alarming indifference and insensitivity toward things that should arouse serious thought and emotion．（73）G The sad thing is，it's not their fault．
Teaching youth that violence is okay and entertaining，or teaching them that the state of our world is not a big deal is telling them not to be caring and concerned．They are the next generation，and they're not going to be able to contribute to be world if important issues do not matter to them anymore．（74）E．
As a whole，society needs to concentrate on bringing back natural human emotion and easing up on the confirmation of indifference，violence，and carelessness．（75）D．

A．Search online for videos of some accidents．
B．Don't try to laugh by putting someone else down．
C．However，laughter can be bad，and is increasingly becoming so．
D．We are humans，not cold machines，and we need to start acting that way．
E．How can they help others when they don't take their physical or emotional pain seriously？
F．The fact that the youth are always laughing at the wrong things have nothing to with education．
G．I believe youth are laughing at serious subjects because they think important topics don't matter to them anymore．

16．The Pacific island nation of Nauru used to be a beautiful place．Now it is an ecological disaster area．Nauru's heartbreaking story could have one good consequence-other countries might learn from its mistakes．
For thousands of years，Polynesian people lived in the remote island of Nauru，far from western civilization．The first European to arrive was John Fearn in 1798．He was the British captain of the Hunter，a whaling ship．He called the island Pleasant Island．
However，because it was very remote，Nauru had little communication with Europeans at first．The whaling ships and other traders began to visit，bringing guns and alcohol．These elements destroyed the social balance of the twelve family groups on the island．A ten-year civil war started，which reduced the population from 1，400to 900．
Nauru's real troubles began in 1899when a British mining company discovered phosphate（磷酸盐）on the island．In fact，it found that the island of Nauru was nearly all phosphate，which was a very important fertilizer for farming．The company began mining the phosphate．
A phosphate mine is not a hole in the ground； it is a strip mine．When a company strip-mines，it Comremoves the top layer of soil．Then it takes away the material it wants．Strip mining totally destroys the land．Gradually，the lovely island of Nauru started to look like the moon．
In 1968，Nauru became one of the richest countries in the world．Every year the government received millions and millions of dollars for its phosphate．
Unfortunately，the leaders invested the money unwisely and lost millions of dollars．In addition，they used millions more dollars for personal expenses．Soon people realized that they had a terrible problem-their phosphate was running out．Ninety percent of their island was destroyed and they had nothing．By 2000，Nauru was financially ruined．Experts say that it would take approximately$433，600，000and more than 20years to repair the island．This will probably never happen．

32．What was Nauru like before the Europeans came？C
A．rich and powerful        B．modern and open
C．peaceful and attractive D．greedy and aggressive
33．The ecological disaster in Nauru resulted fromB．
A．soil pollution     B．phosphate overmining
C．farming activity   D．whale hunting
34．Which of the following was a cause of Nauru's financial problem？A
A．Its leaders misused the money．
B．It spent too much repairing the island．
C．Its phosphate mining cost much money．
D．It lost millions of dollars in the civil war．
35．What can we learn about Nauru from the last paragraph？D
A．The leaders will take the experts'words seriously．
B．The phosphate mines were destroyed．
C．The island was abandoned by the Nauruans．
D．The ecological damage is difficult to repair．

13．BEIJING March l （ Reuters）-China hailed its best ever Winter Olympics on Mon-day，crediting technology，foreign coaches and even improved language skills for the winning five gold，two silver and four bronze medals in'Vancouver．
    Only eight years after skater Yang Yang （A） won the country's first Winter gold at Salt Lake City，a sweep of the women's short track speed skating and a first figure skating title helped China to joint seventh place in the medals table．
"Cold Standard"read the banner headline on the front page China Daily，while the People's Daily led its sports page with"Vancouver historical breakthrough"．
"We have made an important breakthrough at these Games"Xiao Tian，deputy chef de mission of China's largest ever Winter Games delegation，told the Xinhua news agency．
"Actually the five-gold finish was within my expectation before we set off for the Games，but I couldn't say that at that time because I would not want to put any pressure on the ath-letes．Now I can speak out．"
    Xiao was quick to retun to the earlier subject of conversation to pessirrustic（悲观） type，however，when discussing the future，emphasizing the huge task the Winter Sports adnunistra-tion faced to close the gap on their Summer counterparts，who topped the table at the 2008 Bei-jing Olympics．
"Despite the good results at these Games，we still have a long way to go in the develop-ment of China's winter sports，"he said．
"It's impossible for us to reach the same-level as we have done in Summer sports，but we will try to minimize the gap as much as we can．"
    Xiao said that progress would come not through a vast expansion of the Winter sports pro-gramme but by using the best coaches，wherever they came from，and technology．
71．China regarded the Vancouver Winter Olympics as a breakthrough becauseA
A．China gained-seventh place in the medals table
B． many people were crazy about the Vancouver．Games
C．'Yang Yang （A） won the country's first Winter gold
D．People's Daily thought it a historical breakthrough
72．Which contribution to China's success is not mentioned in the passage？D
A．Technology．
B．Foreign coaches．
C．Language skills．
D．Hardworking．
73．The reason why Xiao Tian didn't speak out the five-gold finish before setting off for the Games is thatB
A．he wanted to give us a big surprise at Vancouver
B．he didn't want to put any stress on the athletes
C．he didn't have an optimistic attitude to the athletes
D． he thought the five-gold finish was a huge task
74．Which of the following is TRUE according to the passage？C
A．The headline of China Daily is"Vancouver historical breakthrough"
B．The results in Winter Olympic8 are as good as those in Summer Olympics：
C．We will try to narrow the gap between the Winter and Summer Sports．
D．It's easy for us to reach the same level as we have done in Summer sports．
75．What's the main idea of this passage？A
A．China hails Winter Games'breakthrough at Vancouver．
B．A first figure skating title helped China succeed．
C．Cluna swept the women's short track speed skating．
D．Using the best coaches is important for China Winter Games．

14．那儿湿度很大，所以树都长得特别高，一些高达90多米．
It is so wet there that the trees areextremelytall，somemeasuring over 90 meters．

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