-What life_______be like without cell phones？
-I cannot imagine it！
A． may B． can C． will D． would
高三英语单项填空困难题
-What life be like without cell phones?
-I cannot imagine it!
A. may B. can C. will D. would
高三英语单项填空中等难度题查看答案及解析
-What life_______be like without cell phones？
-I cannot imagine it！
A． may B． can C． will D． would
高三英语单项填空困难题查看答案及解析
完形填空（共20小题；每小题1.5分，满分30分）
What would life be like without television? Would you spend more time 26 , reading, or studying? Well, now it’s your chance to turn off your TV and 27 ! TV-Turnoff Week is here.
The goal of TV-Turnoff Week is to let people leave their TV sets 28 and participate in activities 29 drawing to biking. The event was founded by TV-Turnoff Network, a non-profit organization which started the event in 1995. In the 30 , only a few thousand people took part. Last year more than 7.6 million people participated, 31 people in every state in America and in more than 12 other countries! This is the 11th year in which 32 are asking people to “turn off the TV and turn on 33 .”
According to the TV-Turnoff Network, the average 34 in the US spend 35 time in front of the TV (about 1,023 hours per year) than they do in school (about 900 hours per year). Too much TV 36 has made many kids grow fat. 37 , in 2001’s TV-Turnoff Week, US Surgeon General David Satcher said, “We are raising the most 38 generation of youngsters in American history. This week is about saving lives.”
Over the years, studies have shown that watching a lot of TV 39 poor eating habits, too little exercise, and violence. Frank Vespe of the TV-Turnoff Network said that turning off the TV “is or 40 , part of a healthy lifestyle”.
“One of the great lessons of 41 TV-Turnoff Week is the realization that 42 I turn on the TV, I’m deciding not to do something else,” Vespe said.
TV-Turnoff Week seems to be making a 43 . Recent US Census（人口普查）data 44 that about 72 percent of kids under 12 have a limit on their TV time. That’s 45 about 63 percent ten years ago.
26. A. drinking B. sleeping C. washing D.playing outside
27. A. find out B. go out C. look out D. keep out
28. A. away B. off C. on D. beside
29. A. like B. as C. from D. such as
30. A. end B. event C. beginning D. total
31. A. besides B. except for C. including D. except
32. A.governments B. parents C. organizers D. businessmen
33. A. the light B. the radio C. life D. the Internet
34. A. grown-ups B. kids C. clerks D. parents
35. A. less B. enough C. little D. more
36. A.programmes B. screen C. hours D. watching
37. A. However B. On the contrary C. In fact D. As a result
38. A. overweight B. overeaten C. overgrown D. overseeing
39. A. leads to B.results from C. develops D. keeps away
40. A. will be B. should be C. may be D. could be
41. A. organizing B. taking part in C. participating D. asking for
42. A. wherever B. every day C. every time D. this time
43. A. living B. choice C. difference D. sense
44. A. shows B. says C. reads D. writes
45. A. rising B. down from C. up to D. up from
高三英语完型填空简单题查看答案及解析
No one can imagine _______ life would be like without referring to modern technology.
A. that B. what
C. how D. when
高三英语单项填空中等难度题查看答案及解析
阅读下面短文，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。
What would life be like without television? Would you spend more time 36 , reading, or studying? Well, now it’s your chance to turn off your TV and 37 ! TV-Turnoff Week is here.
The goal of TV-Turnoff Week is to let people leave their TV sets 38 and participate in activities 39 drawing to biking. The event was founded by TV-Turnoff Network, a non-profit organization which started the event in 1995. In the 40 , only a few thousand people took part. Last year more than 7.6 million people participated, 41 people in every state in America and in more than 12 other countries! This is the 11th year in which 42 are asking people to “turn off the TV and turn on 43 .”
According to the TV-Turnoff Network, the average 44 in the US spend 45 time in front of the TV (about 1,023 hours per year) than they do in school (about 900 hours per year). Too much TV 46 has made many kids grow fat. 47 , in 2001’s TV-Turnoff Week, US Surgeon General David Satcher said, “We are raising the most 48 generation of youngsters in American history. This week is about saving lives.”
Over the years, studies have shown that watching a lot of TV 49 poor eating habits, too little exercise, and violence. Frank Vespe of the TV-Turnoff Network said that turning off the TV “is or 50 , part of a healthy lifestyle”.
“One of the great lessons of 51 TV-Turnoff Week is the realization that 52 I turn on the TV, I’m deciding not to do something else,” Vespe said.
TV-Turnoff Week seems to be making a 53 . Recent US Census（人口普查）data 54 that about 72 percent of kids under 12 have a limit on their TV time. That’s 55 about 63 percent ten years ago.
1.A. drinking B. sleeping C. washing D. playing outside
2.A. find out B. go out C. look out D. keep out
3.A. away B. alone C. on D. beside
4.A. like B. as C. from D. such as
5.A. end B. event C. beginning D. total
6.A. besides B. except for C. including D. except
7.A. governments B. parents C. organizers D. businessmen
8.A. the light B. the radio C. life D. the Internet
9.A. grown-ups B. kids C. clerks D. parents
10.A. less B. enough C. little D. more
11.A. programmes B. screen C. hours D. watching
12.A. However B. On the contrary C. In fact D. As a result
13.A. overweight B. overeaten C. overgrown D. overseeing
14.A. leads to B. results from C. develops D. keeps away
15.A. will be B. should be C. may be D. could be
16.A. organizing B. taking part in C. participating D. asking for
17.A. wherever B. every day C. every time D. this time
18.A. living B. choice C. difference D. sense
19.A. shows B. says C. reads D. writes
20.A. rising B. down from C. up to D. up from
高三英语完型填空简单题查看答案及解析
阅读下面材料, 在空白处填入适当的内容(1 个单词)或括号内单词的正确形式。
Cell phones can be life-saving communication tools to have on hand in a vehicle in case of emergency. 1., actually using a cell phone while driving may be life threatening. Many different studies have shown that when drivers use a phone while driving, it can be very 2.( danger). At some point during the use of a cell phone, a driver’s eyes are sure to be distracted from the road.
Studies have shown that new drivers are especially likely 3.(have) an accident when they use a cell phone while driving. The reason for this is4.new drivers have less experience in focusing 5.driving during distractions. Also, several studies 6.(do) on teen drivers found that many teens send text 7.(message) while driving, which is thought to be more distracting and at risk.
All drivers, not just teens or other new drivers, who use a cell phone while driving 8.(say) by studies to be at least four times9.(much) likely to be at risk than drivers who don't use a phone behind the wheel. Such studies have inspired many countries, 10.(include) the United States, to have at least some bans on hand-held cell phone use while driving. However, many people feel that these restrictions are not enough because studies have also shown that hand-held cell phones are just a part of the problem.
高三英语语法填空简单题查看答案及解析
Most Americans would find it hard to think that what life 1.________
would look like without a car. But, some have realized 2.________
the serious question of the pollution caused by the car. 3.________
The polluted air becomes harmful and dangerous to health 4.________
One way to getting rid of the polluted air is to build a 5.________
car that doesn’t cause pollution. That is how several of the 6.________
large car factories have been tried to do. But to build 7.________
a clean car is more easier said than done. Progress in this 8.________
field has been slow.
Another way is to take place of the car engine by a 9.________
steam one. Inventors are now working on steam cars as well as
electric cars. Many makers believe that it will spend 10.________
years to develop a practical model that pleased people
高三英语短文改错中等难度题查看答案及解析
Is language, like food, a basic human need without which a child at a critical period of life can be starved and damaged? Judging from the experiment of Frederick in the thirteenth century, it may be. Hoping to discover what language a child would speak if he heard no mother tongue, he told the nurses to keep silent.
All the infants died before the first year. But clearly there was more than lack of language here. What was missing was mothering. Without good mothering, in the first year of life especially, the capacity to survive is seriously affected.
Today no such severe lack exists as that ordered by Frederick. Nevertheless, some children are still backward in speaking. Most often the reason for this is that the mother is insensitive to the signals of the infant, whose brain is programmed to learn language rapidly. If there sensitive periods are neglected, the ideal time for acquiring skills passes and they might never be learned so easily again. A bird learns to sing and to fly at the right time, but the process is slow and hard once the critical stage has passed.
Experts suggest that speech stages are reached in a fixed order and at a constant age, but there are cases where speech has started late in a child who eventually turns out to be of high IQ. At twelve weeks a baby smiles and makes vowel-like sounds; at twelve months they can speak simple words and understand simple commands; at eighteen months he has a vocabulary of three to five words. At three he knows about 1,000 words, which he can put into sentences, and at four his language differs from that of his parents in style rather than grammar.
Recent evidence suggests that an infant is born with the capacity to speak. What is special about man’s brain, compared with that of the monkey, is the complex system which enables a child to connect the sight and feel of, say, a toy-bear with the sound pattern “toy bear”. And even more incredible is the young brain’s ability to pick out an order in language from the mixture of sound around him, to analyze, to combine and recombine the parts of a language in new ways.
But speech has to be induced（激发，引起）, and this depends on interaction between the mother and the child, where the mother recognizes the signals in the children’s babbling（咿呀声）,grasping and smiling, and responds to them. Insensitivity of the mother to these signals dulls the interaction because the child gets discouraged and sends out only the obvious signals. Sensitivity to the child’s nonverbal signals is essential to the growth and development of language.
1.The writer mentioned the experiment of Frederick to __________.
A. support his idea B. introduce his topic
C. describe a new finding D. give an example of his theory
2.The purpose of Frederick’s experiment was to __________.
A. prove that children are born with the ability to speak
B. discover what language a child would speak without hearing any human speech
C. find out what role careful nursing would play in teaching a child to speak
D. prove that a child could be damaged without learning a language
3.The reason why some children are backward in speaking is most probably that ________.
A. they are not able to learn language rapidly
B. they are exposed to too much language at once
C. their mothers do not respond enough to their attempts to speak
D. their mothers are not clever enough to help them
4. If a child starts to speak later than others, he will __________ in future.
A. have a high IQ B. be less intelligent
C. be insensitive to verbal signals D. not necessarily be backward
5. Which of the following statements is NOT true according to the passage?
A. A child is born with the ability to speak.
B. A child’s brain has a complex system which helps to connect the sight and feel of an object.
C. A child can produce his own sentences.
D. A child owes his speech ability to good nursing.
6. According to the passage, the writer agrees that__________.
A. the infants will certainly die because of lack of language.
B. all children learn their language in fixed stages
C. the child’s brain is highly selective
D. insensitivity to the child’s non-verbal signals will not affect the development of the child’s language
高三英语阅读理解中等难度题查看答案及解析
Geek Squad Protection
Keep your cell phone working like new with the help of over 20,000 Geek Squad Agents who will get you up and running again if the unexpected happens. You’ll be protected in case of drops, spills, cracks, normal wear and tear, or mechanical failure.
Geek Squad Protection: S8 per month
Geek Squad Protection Plan must be purchased with the product online or in store, or within 15 days by visiting a store. A one-time payment option for two years is also available, which offers a 20% discount.
| Drops, spills and cracks | We’ll replace your device if you accidentally damage it by dropping or spilling on it in the course of normal use. |
| Battery replacement | We’ll replace the battery if it fails to hold a charge. （There is a one-time limit.） |
| Normal wear and tear | We fix failures from dust, internal heat and humidity. |
| Mechanical failure | We’ll offer continual coverage on faults after the manufacturer’s warranty (质保期) ends. |
| Accessories (配件) | Well cover any of the accessories that came with your original phone purchase. |
| Transferable | Anyone you give the covered product to will be able to obtain service under the Protection Plan. No additional charges or restrictions apply. |
Geek Squad Complete Protection: $11 per month
The Geek Squad Complete Protection Plan includes all the above benefits from the standard Geek Squad Protection Plan, plus Loss and Theft coverage. Geek Squad Complete Protection Plan must be purchased with the product in store （not available online）, or within 15 days by visiting a store. A one-time payment option for two years is also available, which offers a 20% discount.
Notice: There is a limit of three claims within 24 months for drops, spills, cracks, mechanical failure, wear, tear or one-time battery replacement. If the claim is for loss or theft, there is a limit of two claims within a rolling 12 months.
1.A 2-year Geek Squad Complete Protection service costs at least ________.
A.$153.6 B.$192
C.$211.2 D.$264
2.What can we learn from the text?
A.Both the protection plans can be purchased on line.
B.At most 3 claims for loss can be made within 24 months.
C.A phone under the plan will be replaced if its battery fails.
D.The plan continues when a covered phone gets a new owner.
3.Which of the following website might this text be taken from?
A.http://www.bestbuy.com B.http://www.newsweek.com
C.http://www.science.com D.http://travelusa.com
高三英语阅读理解中等难度题查看答案及解析
SEE a cell phone cover that you like on Taobao? Forget about placing an order, paying the bill online and waiting for days for it to be delivered to you. In the near future, you'll be able to get it in minutes just by hitting "print" on your computer.
You might find it hard to believe that you could actually "print" an object like you would a picture. But it is not that hard to understand how it would work. Just as a traditional printer sprays (喷) ink onto paper line by line, modern 3-D printers spread material onto a surface layer by layer, from the bottom to the top, gradually building up a shape.
Instead of ink, the materials the 3-D printer uses are mainly plastic, resin (树脂)and certain metals. The thinner each layer is --- from a millimeter to less than the width of a hair --- the smoother and finer the object will be.
This may sound like a completely new technology, but the truth is that 3-D printing has been around since the late 1980s. Back then, it was barely affordable for most people, so few knew about it.
Last year, though, saw a big change in the 3-D printing industry--- printers became much cheaper. For example, 10 years ago a desktop 3-D printer might have cost £20,000 (200,000 yuan), while now they cost only about £ 1,000, according to the BBC.
Taken out of the factory and introduced to more diverse and common uses, 3-D printing can create just about anything you can think of ---flutes (笛子), bikinis, jewelry, aircraft parts and even human organs. In fact, scientists from Cornell University in New York have just made an artificial ear using a 3-D printer, according to Science Daily. The fake ear looks and acts exactly like a natural one.
However, as 3-D printing becomes more commonplace, it may bring about certain problems --- such as piracy. "Once you can download a coffee maker, or print out a new set of kitchen utensils (餐具) on your personal 3-D printer, who will visit a retail (零售的) store again?" an expert in 3-D printing told Forbes News. Even more frightening, what if anyone in the world could use a 3-D printer to print out a fully functioning gun?
1.According to the article, in the future, the 3-D printing technology will ___.
A．enable people to make better purchases online
B．be applied as widely in our daily lives as computers
C．change the way we make many products
D．shorten the time it takes for people to get what they buy online
2.What was the big event happening in the 3-D printing industry last year?
A．The 3-D printing technology was taken out ofthe factory.
B．The 3-D printer became more affordable forconsumers.
C．The 3-D printer was used for medical treatmentfor the first time.
D．3-D printing technology began to be used invarious fields.
3.How is the last paragraph developed?
A．By analyzing a cause and an effect. B．By making comparisons.
C．By giving examples. D．By presenting research findings.
4.What is the best title of the passage?
A．Printing out everything B．Technology in the future
C．Online shopping disappearing D．Great demand for 3-D printers
高三英语阅读理解中等难度题查看答案及解析