内容正文:
英 语
精 练 册
中考研发中心出品
1
第一部分 教材话题语篇练
九年级(上)Unit 4
2
一、完形 第一节
A. around B. rings C. beautiful D. using E. distance F. big
At night Saturn looks like a bright star in our sky.You
can see its rings 1.___ a telescope. It looks very, very small
from the Earth, but do you know Saturn is really, really
2.___? About 95 times bigger than Earth. However, although
we don’t know how much it weighs, it is very light, because
the planet is mainly made of gases. It could float in water.
D
F
3
From the sun, Saturn is the sixth planet, about 886
million miles away. Saturn needs about thirty years to make
one trip 3.___the sun. So a year on Saturn is about thirty
Earth years! However, Saturn turns very quickly. A day on
Saturn is only about ten and three fourths Earth hours. At
the closest point their 4.___ is about 746 million miles. If we
could travel on a spaceship to Saturn, the journey would take
at least three years. Because it is so far from the sun, Saturn
is very cold.
A
E
Saturn is best known for its5.___. Saturn has over one
thousand rings and they are made of ice with little rock and
dust. And Saturn has plenty of moons. There are at least 62
moons around Saturn.
B
【主旨大意】本文是一篇说明文。主要介绍了土星的基本信息。
1.___
D
【解析】 此处应填动名词,与“a telescope”一起作该句的方式状语。句意:用望远镜,你可以看到它的光环。
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2.___
F
【解析】 “It looks very, very small from the Earth”表示“从地球上看它非常非常小”,but提示此处与上文意思为转折关系,所以这里指土星很大。句意:从地球上看它非常非常小,但是你知道土星真的非常非常大吗?
3.___
A
【解析】 分析句子结构可知,空处应为介词;结合备选词汇可知,around符合语境。句意:土星绕太阳一周大约需要30年。
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4.___
E
【解析】 分析句子结构可知,空处应为名词作主语,系动词“is”提示主语为不可数名词或名词单数;结合备选词汇可知,distance符合语境。句意:在最近的点上,它们的距离约为7.46亿英里。
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5.___
B
【解析】 分析句子结构可知,空处应为名词作介词for的宾语;结合备选词汇及语境可知,rings符合语境,且根据第一段中的“You can see its rings…”可知,土星有很多圆环。句意:土星以其圆环而闻名。
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二、阅读 第一节
A
How do you deal with plastic bags from the supermarket? Throw them away or reuse them? How about eating them?
EnviGreen in India has made a bag with natural ingredients(成分). It looks and feels just like plastic, but can be broken down. The bags bring n