17.The sun lights the earth's sky during the day.The moon appears to light our sky at night.But the sun sandy the moon are more than just big lamps(燈)!
Unlike the earth,the sun is not a planet.It is a star.The sun is made up of hot gases.The burning gases give heat and light.The moon is mostly rock (巖石)and lava (熔巖).Even though it seems to give light to the earth,the moon in a dark sky,we see the side of the moon that receives light from the sun.
The sun and the moon might appear to be the same size.But the sun is much bigger.Let's put it another way:the sun is more than 100 times the size of the earth and it is about 400 times the size of the moon.The moon might seem bigger because it is so close to the earth.A trip to the moon is still a big trip,though.The moon is 238000 miles away!People have made many trips to the moon.No one has ever visited the sun.One reason is thatC.It is over 93 million miles from the earth.No rocket could carry enough fuel to go to the sun.Another reason is that the sun is too hot,Inside the sun is even hotter.Even if a rocket could fly to the sun,it would burn up long before it arrived.
66.What's the sun made up of?D
A.Light
B.Rock
C.Lava
D.Gases
67.According to the passage,the sun isA the earth.
A.bigger than
B.a(chǎn)s big as
C.a(chǎn)s small as
D.smaller than
68.Which of the following can be put inC?
A.the sun travels a lot
B.people haven't invented the rocket.
C.the sun is too far away
D.people are not interested in the sun.
69.What's the BEST title of the passage?D
A.The sun
B.The earth
C.The moon
D.The sun and the moon
70.Who would be most interested in the passage?C
A.Linda,a dog owner
B.Mr.White,a bus driver
C.Luke,a geography student
D.Mrs.Brown,a family doctor.
分析 文章大意:這是一篇科普類閱讀,主要介紹太陽、月亮的知識,太陽是恒星,月亮是行星.太陽是地球的100倍,是月亮的400倍.因為月亮離地球很近,因此看起來比較大,我們可以去月球,但是不能去太陽,因為太遠,而且太陽太熱了.
解答 66.答案:D.細節(jié)理解題.根據(jù)第二段The sun is made up of hot gases太陽是由熱氣體構(gòu)成的.可知,選D.
67.答案:A.細節(jié)理解題.根據(jù)第三段the sun is more than 100 times the size of the earth太陽的大小是地球的100倍多.可知,太陽比地球大,選A.
68.答案:C.細節(jié)理解題.根據(jù)下句It is over 93 million miles from the earth.No rocket could carry enough fuel to go to the sun.離地球9300萬多英里,沒有火箭能攜帶足夠的燃料到太陽上去.可知,一個原因是"太陽太遠了",選C.
69.答案:D.主旨大意題.根據(jù)第一和第二句The sun lights the earth's sky during the day.The moon appears to light our sky at night.白天太陽照亮了天空,月亮似乎照亮了我們的夜空.及第三段The sun and the moon might appear to be the same size.太陽和月亮的大小可能是一樣的.可知,短文主要介紹太陽和月亮,選D.
70.答案:C.推理猜測題.A琳達,狗的主人.B懷特先生,一個公交車司機.C盧克,一個地理系學.D布朗夫人,一個家庭醫(yī)生.可知,本文主要介紹太陽和月亮,對本文最感興趣的應該是地理系的學生,盧克.選C.
點評 閱讀題型,要注重句子與句子之間、段落與段落之間邏輯關系以及對篇章的整體理解.根據(jù)所給問題選擇正確選項完成試題.