全国大学生英语竞赛b类词汇视频网课

全国大学生英语竞赛b类词汇视频网课！

全国大学生英语竞赛b类词汇视频网课题目一：

3.As seen from the Earth at night，planet Jupiter ranks third among the planets and stars in maximum brightness，after Venus and Mars.

A.when the

B.in which the

C.and the

D.the

答案：D

解析：

句意：正如夜晚从地球上看到的那样，木星的最大亮度在行星和恒星中排名第三，仅次于金星和火星。本句是一个复合句，由as引导的定语从句和主句构成，主句成分完整，故排除有引导词的A、B两项和有并列连词的C页。故选D。

10.Without a doubt，the key issue in the President's campaign.

A.taxation is going to be

B.is taxation going to be

C.is going taxation to be

D.is going to be taxation

答案：A

解析：

句意：毫无疑问，税收将成为总统竞选中的关键议题。考察句子结构，这是一个简单句，结构应为主语taxation+谓语is going to be+宾语the key issue。B、C、D三项结构混乱，A项为正确语序，故选A。

11.If you see that the street is wet in the morning，you would that it must have rained during the night.

A.reduce

B.seduce

C.deduce

D.induce

答案：C

解析：句意：如果你早上看到街道是湿的，你可以推断出晚上一定下过雨。reduce减少；seduce诱骗，唆使；induce引起，导致。deduce推演，推论，符合题意，故选C。

12.Researchers are looking for new ways to the problem.

A.abridge

B.approach

C.condense

D.dispose

答案：B

解析：

句意：研究者正在寻找处理这个问题的新方法。abridge减少，节略；condense减缩，压缩；dispose处置，安排。approach处理，应付，符合题意，故选B。

全国大学生英语竞赛b类词汇视频网课题目二 ：

13.Medical students learn to distinguish"acute，"which means something of recent onset，from"chronic，"which means a condition that will probably continue fora period of time.

A.gloomy

B.temporary

C.tough

D.substantial

答案：D

解析：

句意，医学生学习区别急性与慢性，急性是指新近发作，慢性是指可能会持续相当长一段时间的状态。gloomy黑暗的，泪丧的；temporary短暂的；tough困难的。substantial大量的，符合题意，故选D。

14.-Hi，Joshua.

-Hi，Lin.How are you doing？

-Good，thank you.In fact，I am thinking of travelling to Canada with my family this summer.Could I ask you some questions about applying for a Canadian visa？

-Sure.

A.Be careful

B.Great to see you

C.Go ahead

D.Gotit

答案：C

解析：

——你好，约书亚。—你好，林。你最近怎么样？—很好，谢谢。事实上，我在考虑今年夏天和家人一起去加拿大旅行。我能请教你一些关于申请加拿大签

证的问题吗？——当然可以，你说吧。be careful小心；great to see you见到你很高兴；got it明白了。go ahead请吧，说吧，符合题意，故选C。

1.There are 15 incomplete sentences in this section.For each blank there are four choices marked A，B，Cand D.Choose the one that best completes the sentence.

Then mark the corresponding letter on the answer sheet with a single line through the centre.

Settled by English Puritans in 1630，

Boston became

A.the capital of the Massachusetts Bay Colony

B.the Massachusetts Bay Colony its capital

C.it was the capital of the Massachusetts Bay Colony

D.so that the capital of the Massachusetts Bay Colony

答案：A

解析：

句意：1630年英国清教徒定居波士顿后，它成为马萨诸塞州湾殖民地的首府。the capital of..意为“是…….的首府"，且谓语became后应加形容词或名词和名词短语。C、D两项均为从句，B项语序不正确。故选A。

2.Navigators on ships and aircraft use a compass to determine they are heading.

A.to where the direction

B.the direction in which

C.that direction of which

D.where the direction

答案：B

解析：

句意：船只和飞机的驾驶员使用罗盘来决定他们前进的方向。句中缺少一个宾语，而they are heading为这个宾语的定语从句，head是不及物动词，其后需加介词再接宾语。A项中where引导定语从句时相当于“介词+which"结构，故to与where重复，A项错误。C项of与head搭配错误。D项中结构错误。故选B。6

全国大学生英语竞赛b类词汇视频网课题目三：

1.There are 15 incomplete sentences in this section.For each blank there are four choices marked A B，C and D.Choose the one that best completes the sentence.

Then mark the corresponding letter on the answer sheet with a single line through the centre.

Settled

by English Puritans in 1630，Boston became

A.the capital of the Massachusetts Bay Colony

B.the Massachusetts Bay Colony its capital

C.it was the capital of the Massachusetts Bay Colony

D.so that the capital of the Massachusetts Bay Colony

答案：A

解析：句意：1630年英国清教徒定居波士顿后，它成为马萨诸塞州湾殖民地的首府。the capital of.….意是…….的首府”，且谓语became后应加形容词或名词和名词短语。C、D两项均为从句，B项语序不正确。故选A。

2.Navigators on ships and aircraft use a compass to determine they are heading.

A.to where the direction

B.the direction in which o

C.that direction of which

D.where the direction

答案：B

解析：句意：船只和飞机的驾驶员使用罗盘来决定他们前进的方向。句中缺少一个宾语，而they are heading为这个宾语的定语从句，head是不及物动词，其后需加介词再接宾语。A项中where引导定语从句时相当于“介词+which"结构，故to与where重复，A项错误。C项of与head搭配错误。D项中结构错误。故选B。

3.As seen from the Earth at night，planet Jupiter ranks third among the planets and stars in maximum brightness，after

Venus and Mars.

A.when the B.in which the C.and the D.the

答案：D

解析：句意：正如夜晚从地球上看到的那样，木星的最大高度在行星和恒星中排名第三，仅次于金星和火星。本句是一个复合句，由as引导的定语从句和主句构成，主句成分完整，故排除有引导词的A、B两项和有并列连词的C项。故选D。

4.I would like to express my to you all for supporting me this summer as a visiting cholar in your department.

A.satisfaction B.pleasure C.gratitude D.sincerity

答案：C

解析：句意：我想表达对你的感谢，感谢今年夏天我在贵院访学期间你提供的支持。satisfaction满意；pleasure愉快；sincerity真诚。gratitude感谢，符合题意，故选C。

2. Section B(10 marks)

Questions 61 to 65 are based on the following passage.

Water is the giver and, at the same time, the taker of life. It covers most of the surface of the planet we live on and features large in the development of the human race. n present predictions, it is a statement that is set to assume even greater significance.

Throughout history, water has had a huge impact on our lives. Humankind has always had a rather ambiguous relationship with water, on the one hand receiving enormous benefit from it, not just as a drinking source, but as a provider of food and a means whereby to travel and to trade. But forced to live close to water in orderto survive and to develop, the relationship has not always been peaceful or beneficial. In fact, it has been quite the contrary. What has essentially been a necessity for survival was turned out in many instances to have a very destructive and life-threatening side.

Natural Human Enhanced Greenhouse Effect Greenhouse Effect Mors. kSt sKa0

Less heat escape SUN

(SUN Through the ages, great floods altermated with long periods of drought have assaulted people and their environment, hampering their fragile fight for survival. Thedramatic changes to the environment that are now a feature of our daily news are not exactly new: fields that were once lush and fertile are now barren; lakes andrivers that were once teeming with life are now long gone; savannah has been turned to desert. What perhaps is new is our native wonder when faced with the forces of nature.

Today, we are more aware of climatic changes around the world. Floods in far-flung places are instant news for the whole world. Perhaps these events make us feel better as we face the destruction of our own property by floods and other natural disasters.

In 2002, many parts of Europe suffered severe flood damage running into bilions of euros. Properties across the continent collapsed into the sea as waves pounded the coastine wreaking havoc with sea defenses. But it was not just the seas. Rivers swollen by heavy rains and by the effects of deforestation caried large CHN-LC. LIICAMLZCT Building stronger and more sophisticated river defenses aqainst floodina is the expensive short-term answer. There are simpler ways. Planting trees in hiahland LLCLH tLAL. LILa1.D 1 ,:I1L-LLt LL areas, not just in burope but in places lke the Ganges belta, is a cheaper and more attractive soution, Frogress is already being made in convincing countries that the emSson Grpon ge ce and ne! grenguse gaes 5 auSlle CCSISTGDIE GaMaS L Ie SIVTITISIL· EIWIG SITLIS NeEEI UISTESHL And the tuture? If we are to belleve the forecasts, it is predicted that two thirds of the worid population will be without fresh water by 2025. But tor a growing number of regions of the world the future is already with us. While some areas are devastated by flooding, scarcity of water in many other places is causing conflict.

The state of Texas in the United States of America is suffering a shortage of water with the Rio Grande failing to reach the Gulf of Mexico for the first time in 50 years in the spring of 2002, pitting region against region as they vie for water sources. With many parts of the globe running dry through drought and increased water consumption, there is now talk of water being the new oil.

ther doom-laden estimates suggest that, while tropical areas will become drier and uninhabitable, coastal regions and some low lying islands will in all probability be submerged by the sea as the polar ice caps melt. Popular exotic destinations now visited by countless tourists will become no-go areas. Today's holiday hotspots of southern Europe and elsewhere will literally become hotspots-too hot to live in or visit. With the current erratic behavior of the weather, it is difficult not to subscribe to such despair.

Some might say that this despondency is ill-founded, but we have had ample proof that there is something not quite right with the climate. Many parts of the world have experienced devastating flooding. As the seasons revolve, the focus of the destruction moves from one continent to another. The impact on the environment is alarming and the cost to life depressing. It is a picture to which we will need to become accustomed.

1.What will have even greater importance in our lives in future？

答案：Water.

解析：根据文章第一段”features large in the development of the human race.n present predictions，itis a statement that is set to assume even greater significance."可知，水将在我们未来的生活中变得愈加重要。

2.What kind of relationship is two-sided？

答案：Humankind's relationship with water.

解析：根据文中第二段"Humankind has always had a rather ambiguous relationship with water.…"及后面对这一关系的两面性的详细阐释可知，人类与水的关系是两面的。

3.Which continent suffered severely from drought？

答案：The North American continent.

解析：根据文章倒数第三段"The state of Texas in the United States of America is suffering a shortage of water.."可知，美国得克萨斯州严重缺水，它位于北美洲大陆。

4.What is a less expensive answer to flooding in all regions？

答案：Planting trees.

解析：根据文章倒数第四段的"Planting trees in highland areas is a cheaper and more attractive solution.可知，植树是更为经济、不昂贵的解决措施。

5.In the future，what part of continent is likely to be under water？

答案：Coastal regions.

解析：根据文章倒数第二段”.coastal regions and some low lying islands will in all probability be submerged by the sea as the polar ice caps melt..可知，沿海地区将有可能被海水淹没。

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