Question

請認(rèn)真閱讀下面短文,并根據(jù)所讀內(nèi)容在文章后的空格內(nèi)填入最恰當(dāng)?shù)膯卧~. 每空格1個單詞，不得用文章中的單詞。
A scientist once said that studying the stars from the earth is something like looking up at the sky from the bottom of a swimming pool. Even on the clearest night the earth’s dense atmosphere will dim stars in the sky as it screens out (遮擋) 30 percent of their light. Air turbulence (湍流) causes stars to winkle. Through a telescope, the stars seem to jump around dizzily.
Because the moon has no atmosphere, astronomers are looking forward to setting up an observatory there. On the moon, there will be no clouds to obscure the view. The sky will appear dark at all times, so astronomers can work twenty-four hours a day. Because there is not air turbulence, the stars will steady through a telescope.
Because the moon is relatively near the earth, moon-based astronomers will see the stars in familiar patterns known on earth. They will not need new star maps of the sky. Stars seen from the moon will appear to move very slowly. Because the earth rotates (自轉(zhuǎn)) on its axis once every twenty-four hours, earth-based astronomers see the stars hurry across the sky each night. The moon rotates on its axis only once a month. To astronomers on the moon, the stars will appear to stand almost still. Moon-based astronomers will have much more time to focus their telescopes and take time ---exposure photographs.
On the earth, man-made radio noises jam the airwaves and interfere with the reception of radio signals from certain stars. A radio telescope located on the far side of the moon will be permanently protected from such interference.
It won’t be easy to put telescopes on the moon. However, astronomers are certain the job can be done. They are convinced that the moon is an ideal place to set up an observatory.
Title : The Reasons for establishing an observatory on the moon

Main Comparison	Context
Different   【小題1】	There is very  【小題2】 atmosphere on the moon.
	On the earth, air turbulence causes stars to twinkle like  【小題3】 .
Different   【小題4】	On the moon, the sky will seem to be in   【小題5】 .
	Because of clouds, there is a  【小題6】  view from the earth.
Different   【小題7】	Earth-based astronomers see stars move very  【小題8】
	Stars are seen on the moon to move at a very low   【小題9】
In contrast	The moon is   【小題10】  to be an ideal place to set up an observatory.

 

Answer 1

【小題1】conditions
【小題2】thin
【小題3】flashlight
【小題4】outlook
【小題5】darkness
【小題6】vague
【小題7】speeds
【小題8】fast
【小題9】rate
【小題10】sure/ certain

解析試題分析：文章介紹在月球上觀察星星的優(yōu)點(diǎn)，月球上沒有大氣，看星星更清楚，月球是最接近地球的，因此環(huán)境也是相似的，月球上24小時都是黑暗，觀測條件更好。
【小題1】歸納詞：從右邊的內(nèi)容可知是對比地球和月球的觀察條件：conditions
【小題2】從第一段的句子：Even on the clearest night the earth’s dense atmosphere will dim stars in the sky as it screens out (遮擋) 30 percent of their light. 可知地球上的大氣比較稠密，月球上是比較稀�。簍hin
【小題3】從第一段的句子：Air turbulence (湍流) causes stars to winkle. Through a telescope, the stars seem to jump around dizzily.可知從地球上看星星會象手電筒一樣一閃一閃的，填flashlight
【小題4】歸納詞：從右邊的內(nèi)容可知是對比地球和月球不同的景色：outlook
【小題5】從第二段的句子：On the moon, there will be no clouds to obscure the view. The sky will appear dark at all times, 可知月球上一直是黑暗的：darkness
【小題6】從第一段的句子：Even on the clearest night the earth’s dense atmosphere will dim stars in the sky as it screens out (遮擋) 30 percent of their light.可知因?yàn)橛性�，在地球上看星星是模糊的�?vague
【小題7】歸納詞：從右邊的內(nèi)容可知是對比地球和月球上的星星的速度：speeds
【小題8】從第三段的句子：Because the earth rotates (自轉(zhuǎn)) on its axis once every twenty-four hours, earth-based astronomers see the stars hurry across the sky each night. 可知地球上看星星移動的很快：fast
【小題9】考查詞組：at a low rate速度慢，
【小題10】從最后一段的句子：However, astronomers are certain the job can be done. They are convinced that the moon is an ideal place to set up an observatory.可知月球一定是理想的觀測點(diǎn)： sure/ certain
考點(diǎn)：考查任務(wù)型閱讀