题目内容

7．The escaped prisoner wasdragged （拉） out of the cave．

分析 逃犯被从洞里拉出来．

解答 答案是dragged．考查被动语态．句意是"逃犯被从洞里拉出来．"所以用动词drag表示"拉"．主语the escaped prisoner 和动词drag之间是被动关系，所以用被动语态be动词+过去分词，所以drag用过去分词dragged．故答案是dragged．

点评 本题考查翻译填空．首先要判断填写的单词及固定搭配，然后根据句意和相关语法填写正确的答案．

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17．In normal conditions，bread will go mouldy（霉）in around 10 days．But an American company says it has developed a technique that will keep the bread mould free for two months．
At the laboratory or Texas Tech University，chief executive Don Stull showed off the long，metallic microwave device．Originally designed to kill some bacteria，the researchers discovered it could kill the mould spores（霉孢）in bread in 10 seconds．"We treated a slice of bread in the device，we then checked the mould in the bread over time，"he explained．"And at 60 days it had the same mould content as it had when it came out．"
The machine uses much the same technology as found in commercial microwaves-but with some important differences，according to Mr．Stull．"We introduce the microwave frequencies in different ways，through a radiator．We don't get the hot and cold spots you get in your home microwave．"
The device has attracted plenty of bread manufacturers-but it is worried that it could push up costs in an industry．And there is also a concern that consumers might not take to bread that lasts for so long．
Mr．Stull acknowledges it might be difficult to convince some people of the benefits．"We'll have to get some consumer acceptance of that，"he said．"Most people do it by feel，and if you still have that quality feel，they will probably accept it．"
Mr．Stull believes that the technology could affect bread in other ways．He said that bread manufacturers added lots of additives（添加剂）to fight mould．As a result，they must add extra chemicals to mask the taste of them．If bakers were able to use the microwave technology，they would be able to avoid these additives．While a wholesale change in the bread industry might be difficult to achieve，there may be more potential with other foods．
71．The microwave device was originally designed toB．
A．make bread tasty            
B．kill some bacteria
C．kill the mould spores           
D．check mould in bread
72．What do the metallic device and commercial microwaves have in common？C
A．they both can kill mould spores
B．They both function through a radiator．
C．They both use microwave technology
D．They both can be used as a bread bakery．
73．According to Mr．Stull，the microwave technologyC．
A．may push up costs in the bread industry
B．will keep the bread more tasty after 60 days
C．can help bakers to avoid adding additives
D．might probably bring no benefits to consumers
74．What does the underlined word"them"refer to？B
A．Chemicals．B．Additives．C．Manufacturers．D．Foods．
75．It can be inferred from the text thatD．
A．bread made with the technology will have different taste
B．bread industry will pay no attention to the technology
C．the technology is as harmful as the additives
D．the technology is likely to be used more widely．
18．Yesterday Iheard from （收到…的来信）my old friend，which is a great delight to me．
15．He can'taccount（解释）for his absence from school．
2．John H．Johnson was born in a black family in Arkansas city in 1918．His father died in an accident when John was six．He was reaching the high school age，but his hometown offered no high school for blacks．
Fortunately he had a strong-willed caring mother．John remembered that his mother told him many times，"Son，you can be anything you want really to be if you just believe．"She told him not to depend on others，including his mother．"You have to earn success，"she said．"All the people who work hard don't succeed，but the only people who do succeed are those who work hard．"
These words came from a woman with less than a third grade education．She also knew that believing and hard work don't mean everything．So she worked hard as a cook for two years to save enough to take her son，who was then 15，to Chicago．
Chicago in 1933was not the promised land that black southerners were looking for．John's mother and stepfather could not find work．But here John could go to school，and here he learned the power of words-as an editor of the newspaper and yearbook at Du Sable High School His wish was to publish a magazine for blacks．
While others discouraged him，John's mother offered him more words to live by．"Nothing beats a failure but a try．"She also let him pawn（典当）her furniture to get the 500 dollars he needed to start the Negro magazine．
It is natural that difficulties and failures followed John closely until he became very successful．He always keeps his mother's words in mind．"Son，failure is not in your vocabulary!"
Now John H．Johnson is one of the 400 richest people in America-worth 150 million dollars．

46．John's mother decided to move to Chicago becauseC．
A．his father died when John was very young
B．life was too hard for them to stay on in their hometown
C．John needed more education badly
D．there were no schools for Negroes in their hometown
47．John's motherD．
A．didn't believe in or depend on others
B．thought one could be whatever one wanted to be
C．believed one would succeed without working hard
D．thought no one could succeed without working hard
48．The underlined sentence"Nothing beats a failure but a try．"meansD．
A．if you try，you would succeed
B．a failure is difficult to beat，even if you try
C．a try is always followed by a failure
D．no failure can be beaten unless you try
49．The story mainly tells usB．
A．how John H．Johnson became successful
B．about the mental  support John's mother gave him
C．about the importance of a good education
D．about the key to success for blacks．
12．This kind of new medicine is useful for cancer； however，it is notaccessible（可行的）or most people．
19．It was ____he came back from Africa that year___ he met the girl he would like to marry．（　　）
A．when； thenB．not； untilC．not until； thatD．only； when
16．When you think of environmental problems you probably think of pollution，but the poaching （偷猎） of wild animals is one，too．Poaching has worried environmentalists for years and，despite laws，this terrible crime has yet to be stopped．
Poaching is a serious problem，especially in Africa and Asia．This crime is done for commercial profit （商业利益），meaning hunters kill animals illegally and sell their most worthy parts．Although poachers usually hunt tigers，elephants and rhinos，they kill sharks and whales，too．This illegal hunting has led to decreasing populations of many species（物种）．
Many nations have banned poaching，but enforcement （执行） is difficult．The small number of police officers trained to deal with this creates an unfair advantage for poachers．
Poachers usually kill animals for only one product：tigers are killed for their striped fur，elephants their ivory tusks and rhinos their large horn．The bodies of the animals are left to rot．Sharks'fins are cut off and their bodies thrown back into the ocean．Without fins they can't swim and will die．The illegally obtained fins are used to make shark fin soup．
The laws that"protect"animals are no more than pieces of paper．The current poaching bans （禁令）need better enforcement，and I have a plan．
The number of enforcers needs to be increased so that there are enough to watch the herds（兽群） and make sure poachers can't shoot the animals．The reserve parks in Africa should become a huge zoo so that the animals can move but within a fenced area．Another idea is to build a concrete enclosure instead of fences．Watchtowers could be constructed so enforcers can monitor a wide variety of poacher targets．This may not completely end the problem，but it would slow it down．
Poaching is a serious problem and a criminal act．（犯罪） The effects of poaching will be felt for centuries to come，and if there are any still alive，the only place to see animals might be in a zoo．

72．Poaching has not been stopped mainly becauseC．
A．there are no laws to ban this crime
B．this crime has not been that serious
C．effective measures have not been taken
D．the author's plan has not been adopted
73．What is the basic reason for poaching？A
A．People's desire for profit．  B．People's needs for food．
C．The lack of protecting laws．  D．The worsening of environment．
74．We can infer from the last paragraph thatA．
A．poaching will be more serious if not stopped
B．the effects of poaching will be removed soon
C．it has been too late to stop poaching now
D．zoos are the best place to protect animals
75．The purpose of this passage is toB．
A．show the astonishing fact of the bloody illegal hunting
B．provide some suggestions on banning poaching
C．warn the seriousness of the present animal condition
D．call on people to protect environment and animals．
17．Playing computer games cost the boy plenty of time that heshouldhave spent doing his lessons．

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