内容发布更新时间 : 2024/11/15 20:07:56星期一 下面是文章的全部内容请认真阅读。
3. C解析:本题考查细节。文中 “In 1973, Hawking moved from the Institute of Astronomy to …” 可知,1973年前是在天
文学研究机构工作。
4. D 解析:本题考查文中的诸多细节,A、B、C 三个选项可以根据文章内容逐一排除。 5. C 解析:本题考查对文章写作目的的理解,重点介绍科学家霍金及其成就。
6. C解析:细节理解题。根据文章第四段末和第五段开始可知,第一次是在2003年,两年以后时间就是2005年。 7. A解析:细节理解题。根据文章提供的数据,进行除法运算。
8. D解析:细节理解题。文章提到中国是继美国、俄罗斯之后的第三个成功将人送入太空的国家。 9. C解析:神州六号创造了中国载人太空飞行的新纪录,而不是世界纪录。 10. A解析:本题考查文章标题。A答案最能体现文章的主题。
11. C 解析:这是一道正误判断题。在倒数第二段中作者写道“A year later civilization has collapsed. No more than 10
million people have survived.”说明人类文明灭绝了,而不是人类灭绝了。
12. C 解析:这是一道主旨推断题。为了证明这种灾难发生的可能性,作者列举了恐龙的例子。曾经在地球上生活
了1亿6千万年,但是在6千5百万年前突然消失,以此证明未来地球上可能发生灾难。
13. D 解析:这是一道主旨推断题。在这篇短文中,作者讲述了2094年彗星碎片撞击地球后可能产生的灾难,其目
的是警告人们在地球的未来可能会发生灾难。
14. D 解析:这是一道推理判断题。根据短文讲述的内容可以判断,这是一篇科幻小说,所以它可能是某篇科普文
章的一部分。 15. B 解析:这是一道综合判断题。根据文章的第四段“He decided that they had simply seen the same comet three times.”
及上文提到的看彗星的时间分别是1531年、1607年、1682年可判断正确答案为选项B。
16. C 解析:这是一道细节理解题。根据文章第一段“He studied the observations of comets which other scientists had
made.”可知,哈雷的发现是在研究其他科学家们的观察中得出来的。
17. B 解析:这是一道计算题。文中的“He decided that this would appear in the year 1758. There were 53 years to go
before Halley’s prediction could be tested.”这句话告诉我们:他预言彗星出现的时间是1758年,而这个预言还要经过53年才能验证,由此可以推断出哈雷做出这个预言的时间是1705年。
18. D 解析:这是一道主旨大意题。纵观全文,不难看出,文章的中心就是哈雷以及他的发现。
19 C 解析:这是一道综合判断题。从文章首句可以看出A项错误;从第二题的分析中可知B项也错误;牛顿告诉
哈雷彗星的轨道是椭圆形的,可排除D。 Ⅷ. 书面表达
With the development of space technology, human beings are exploring further into the space. Those space experiments and explorations cost huge sums of money, which, quite a number of people think, should have been used to protect human natural environment and solve the problems we all are facing. This might be true, but I think in the long run human will have to turn to other planets when all the resources are used up. For example, human could make use of the mines on the moon and conduct special experiments in the space. Moreover, some of the new technologies employed in space could be used in our daily life and thus creating a better life for us.
All in all, space technology development is sure to benefit all human beings.
Unit5参考答案
单项选择21-25 CDCBA 26-30 BBDBC 31-35 ACACB
完形填空36-40 DBCDA 41-45 CDBAB 46-50 ACCDB 51-55 ABACD 阅读理解56-58 CAB 59-61DBB 62-66 CBABB 67-70 BDCC 作文
Ladies and gentlemen,
Welcome to our city.
I’d like to tell you something about our city. Nanjing, the capital of Jiangsu Province, lies in the southeast of China. It has a population of about 5 million. The city has a history of more than 2,400 years, and was once the capitals of ten dynasties. It is a very beautiful city with a lot of places of interest, such as the Xuanwu Lake, the Jiming Temple and the Stone City. It also has many modern factories and high buildings. I’m sure you will have a good time here. Thank you.
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