Question

    Let’s take a different kind of trip, You know about the __1__ of Christopher Columbus __2__ America in 1492．Do you know about the __3__ voyage to the planet Mars? Five hundred years __4__ the voyage of Columbus, modern __5__ will sail to Mars. How is that __6__? We know, sailing ships travel on __7__, not through space! The __8__ have large sails of 550 feet (170 meters) in diameter (直径). They move __9__ space very slowly. They use the __10__ of radiation from the __11__, just like sailing ships use the pressure of the __12__. __13__, the ships will go 1000 miles into space on __14__ ships. Then they will spread their sails like giant __15__ and sail to Mars.

    __16__, people won’t sail the ships. The ships are large, but they are very __17__. One ship weighs only 40 pounds (18 kilos)! The sailors will __18__ on earth in control morns. __19__ will watch the ships on television screens and pilot(导航) the ship with __20__.

1．A．travel

B．trip

C．journey

D．voyage

2．A．of

B．to

C．in

D．about

3．A．space

B．Land

C．sky

D．air

4．A．before

B．after

C．in

D．during

5．A．soldiers

B．travelers

C．sailors

D．scientists

6．A, happen

B．possible

C．necessary

D．important

7．A．water

B．land

C．Mars

D．the earth

8．A．sailing ships

B．spaceships

C．voyage

D．space bus

9．A．through

B．on

C．at

D．across

10．A．ray

B．pressure

C．compression

D．stress

11．A．earth

B．moon

C．stars

D．sun

12．A．cloud

B．rain

C．wind

D．snow

13．A．At last

B．Finally

C．First

D．Then

14．A．sailing

B．rocket

C．space

D．goods

15．A．birds

B．planes

C．ships

D．trains

16．A．Fortunately

B．Unfortunately

C．luckily

D．Unlucky

17．A．heavy

B．light

C．small

D．beautiful

18．A．live

B．stay

C．stand

D．land

19．A．We

B．They

C．People

D．Planes

20. A．computers

B．compass (指南针)

C．planes

D．pilots

 

Answer 1

答案：D;B;A;B;C;B;A;B;A;B;D;C;C;B;A;A;B;B;B;A
提示：

1.         travel旅行，trip短途旅行，journey旅途，voyage航海，哥伦布发现美洲是航海去的 2.         凡是旅行后面加上目的地，去某地都用to 3.         去Mars火星的旅途是通过宇宙的，用space太空 4.         去火星的旅途需要现代科技，自然是在哥伦布之后 5.         这个空前面用了modern现代的一词，这是将他们与古代的水手对应起来了 6.         这句话里有is，不能用动词，possible可能的，这句话的意思是，这怎么可能呢？ 7.         轮船是在水上航行的 8.         去火星的当然不可能真的是船，应该是spaceship宇宙飞船 9.         穿过太空，用through 10.     这个空很难，一定要把看到下文才行，下文提到船舶通过压力航行，这里也应该用pressure压力一词 11.     这些选项里只有太阳可以自身散发出能量 12.     古代船舶都是依靠风来航行的 13.     从下文的then可以推测出这里应该是first 14.     将这艘“船”象卫星一样，先需用火箭将它发射升空 15.     spread their sails展开风帆，最恰当的比喻应该是象鸟儿一样 16.     一定要看完整段话才能明白这空填什么，下文说道人们不需要随着船一起航行，只需呆在地球上控制即可，那么，无需一起航行应该是人类的幸运，否则会面临很多危险 17.     下文说到重量时用了only一词，说明应该是很轻的 18.     人只需要呆在地球上控制即可，其他词均不符意思 19.     这个空里填的词应该是指代的the sailors，用they 20.     控制宇宙飞船应该是用电脑