您好,欢迎访问哈尔滨启航家教网!请【登录】 【免费注册】 【找回密码】 付款方式 加盟

哈尔滨家教老师:高中英语阅读理解每日一练


来源:哈尔滨家教中心 日期:2018/5/6

A

When Gustave Eiffel designed the tower to celebrate the 100th anniversary of the French Revolution, he had never imagined it to last more than 20 years. However, the tower has been beyond all expectations.

While its structure is greatly admired today, such wasn’t the case when the design was presented. Many artists thought the design was ugly, but Eiffel didn’t change a thing. He believed that once it was ready, people would love the tower.

He was true. The tower was an instant hit when it opened on March 31st, 1889, two years after construction began. Over 30,000 people came to admire the new wonder and even tried to climb to the top.

Though it was famous, French officials still considered taking it down. Fortunately, Eiffel stopped them by convincing(说服) them to use it for scientific experiments, and then a few years later, signals for television broadcasting. Over the years, the tower was also home to a newspaper office, post office, theater and even a lab for Gustave Eiffel.

Today, the tower houses many restaurants on its first and second level. The third level has been a platform where visitors can see the entire city of Paris. While visitors can take the stairs to the first two levels, they must take the elevators to the platform, which are closely monitored. That hasn’t stopped attempts by brave people to try to do various performances off the tower—from bungee jumping to climbing it with their bare hands.

To make sure the “Iron Lady” looks good, the tower is cleaned and repainted every eight years. Moreover, thanks to the fact that it was made of iron that expands in hot weather, the tower “grows” up to 6.75 inches taller every summer!

21. What does the author explain about the success of the tower when it opened?

A.It was highly thought of by many French artists.

B.It remains the world’s tallest man-made structure.

C.The government was planning to take the tower down.

D.It attracted many people to visit it.

22. Gustave Eiffel convinced the officials not to tear the tower down by saying    .

A.it was a great symbol of France

B.many other uses could be made of it

C.it could help scientists do experiments successfully

D.the government could allow more people to visit it

23. Why does the tower grow every summer?

A.Because the tower is repainted every eight years.

B.Because the iron expands when it’s heated in summer.

C.Because the tower is being viewed from different directions.

D.Because people try to do many performances off the tower.

 

B

Searching the Internet may help middle-aged and older adults keep their memories sharp, US researchers said.

Researchers at the University of California, Los Angeles,studied people doing Web searches by recording their brain activity.

“What we saw was that people who had Internet experience used more of their brain during the search,” Dr.Gary Small, a UCLA expert on aging,said. “This suggests that just searching on the Internet may train the brain and that it may keep it active and healthy.”

“This is the first time that someone has simulated(模拟) an Internet search task while scanning the brain,” Small said.His team studied 24 normal volunteers between the ages of 55 and 76. Half were experienced in searching the Internet and the other half had no Web experience. However, the two groups were similar in age,gender and education.

Both groups were asked to do Internet searches and book reading tasks while their brain activity was monitored(监视).

“We found that in the book reading task, the visual cortex—the part of the brain that controls reading and language—was activated,” Small said. “In doing the Internet search task, there was much greater activity, but only in the Internet-savvy group.”

He said it appears that people who are familiar with the Internet can engage in a much deeper level of brain activity. Activities that keep the brain engaged can preserve brain health and thinking ability. Small thought learning to do Internet searches may be one of those activities.

24. Researchers    when volunteers were doing Web searches.

A.studied the Internet                          

B.activated the brain

C.monitored the brain activity             

D.recorded their memories

25.The two volunteer groups were    .

A.of the same age                                 

B.similar in education

C.good at the computer                        

D.book lovers

26. According to the passage,we can learn that    .

A.searching the Web keeps the brain more engaged

B.reading books keeps the brain more engaged

C.watching TV keeps the brain more engaged

D.chatting online keeps the brain more engaged

27. What can we conclude from the last paragraph?

A.Web searching is good for the brain.

B.Web searching damages the brain.

C.Activities are good for the brain.

D.Activities damage the brain.

 

 

 

C

Space travel is definitely bad for astronauts’ bones, reducing their bone density(密度)after only a month of weightlessness,according to French research published on Friday.

Laurence Vico and his fellow workers at St Etienne University called for more research into the effects of microgravity, after their study of 15 astronauts from the Russian MIR station showed bone loss continued throughout space flights.

“Bone loss was especially striking in four astronauts,” the scientists reported in the Lancet Medical Journal.

They measured the bone mineral density(BMD)of bones in the forearm(前臂)and lower leg of the astronauts who had spent one to six months in space.

The BMD loss was significant in the tibia(胫骨)of the lower leg, a weight-bearing bone, but barely changed in the radius(桡骨)of the forearm. “Our results indicate the need to investigate not only different bones, but also different areas of the same bone since not all sites of the skeleton(骨架)are similarly affected by space conditions,” they added.

Without gravity the body isn’t bearing any weight so there is no need for calcium(钙)which makes bones strong,and it becomes empty into the bloodstream.

The research team suggested in future scientists should try to determine if the loss of bone density was only on weight-bearing bones on longer flights, also the possible recovery after returning to Earth.

28.French scientists did their research on Russian astronauts,because    .

A.they only cared for the Russian astronauts

B.they were not interested in their own astronauts

C.the Russian government invited them to do their research

D.the Russian astronauts worked in space for a long time

29. Scientists have found that    .

A.the BMD loss may cause serious illness to astronauts

B.the BMD loss may cause some change in astronauts’ bodies

C.astronauts shouldn’t care about the BMD loss

D.astronauts should take some calcium before space travel

30. In the third paragraph,the word “striking” means    .

A.unusual                         B.simple

C.weak                             D.slow

 

参考答案:A篇  DBB    B篇  CBAA    C篇  DBA 

 

哈尔滨家教 ,哈尔滨家教老师,哈尔滨家教兼职,哈尔滨家教中心哪家好 - 找哈尔滨启航家教网 - 微信/电话:159-0203-8323 孙老师
 
哈尔滨家教区域:萝岗区家教 越秀区家教 海珠区家教 天河区家教 白云区家教 荔湾区家教 黄埔区家教 番禺区家教 花都区家教 南沙区家教 从化市家教 增城市家教
其它地区: 番禺市桥家教 番禺大石家教 番禺石基家教 番禺石楼家教 番禺南村家教 番禺钟村家教 番禺沙湾家教 番禺新造家教 番禺大岗家教 番禺榄核家教 番禺洛溪家教 荔湾区芳村家教 天河区岑村家教 萝岗区开发区家教 天河公园家教 番禺区南站家教 天河区棠东家教 番禺区祈福新村家教 海珠区鹭江家教 海珠区南岸路家教 白云区罗冲围家教 天河区林和东路家教 海珠区晓港家教 海珠区盈丰路家教 天河区五山家教 海珠区滨江东路家教 天河区汇景新城家教 天河区员村家教 越秀区动物园家教 海珠区哈尔滨大道南家教 越秀区五羊新城家教 越秀区东山口家教 天河区天河城家教 越秀区环市东路家教 越秀区黄花岗家教 芳村花园家教 白云区机场东路家教 天河区燕塘家教 海珠区棠下家教 锦绣云湾家教 越秀区盘福路家教 天河区华鼎新城家教 海珠区工业大道家教 番禺区锦绣香江家教 海珠区同福路家教 荔湾区黄沙大道家教 天河区龙都花园家教 天河区珠江苑家教 荔湾区陈家祠家教 越秀区花地湾家教 萝岗区博罗新村家教 越秀区哈尔滨大道中家教 海珠区金星花园家教 天河区冼村家教 海珠区客村家教 白云区人和地铁站家教 海珠区金逸花园家教 天河区骏景花园家教 荔湾区龙津中路家教 天河区富力公园家教 天河区沙河顶家教 越秀区雅景园家教 黄浦大沙地家教 天河石牌家教 海珠新港西家教 越秀小北家教 天河体育中心家教 天河岗顶家教 海珠赤岗家教 天河珠江新城家教 番禺启航家教 荔湾西村家教 天河车陂家教
 
学校:暨南大学家教  中山大学家教  华南理工大学家教  华南师范大学家教  广东工业大学家教  哈尔滨大学家教  广东金融学院家教  华南农业大学家教  广东广播电视大学家教  广东外语外贸大学家教  哈尔滨美术学院家教  哈尔滨中医药大学家教  哈尔滨医学院家教  第一军医大学家教  私立华联学院家教  广东建华职业学院家教  广东轻工职业技术学院家教  民办培正商学院家教  广东技术师范学院家教  哈尔滨体育学院家教  广东商学院家教  广东药学院家教  广东医学院家教  仲恺农业技术学院家教  民办南华工商学院家教  广东松山职业技术学院家教  广东第二师范学院家教  嘉应学院家教  南方医科大学家教  广东财经大学家教
 
科目:理科家教 文科家教 数学家教  语文家教  物理家教  化学家教  英语家教  历史家教  地理家教  政治家教  钢琴家教  美术家教  书法家教  网球家教  日语家教  托福家教  雅思家教  计算机家教  韩语家教  奥数家教  吉他家教  围棋家教  英语口语家教  法语家教  德语家教  成人家教  外教家教  幼儿家教  作文家教

编辑者:哈尔滨家教哈尔滨家教网)