题目内容

【题目】用括号中所给单词的正确形式填空,使短文内容完整、正确。

The computer is one of the most useful inventions in the 1(twenty) century. With the help of the computer, we can do things much faster and more 2(easy). It makes us live a very easy life. We can use the computer 3(do) many things. Since the Internet 4(come) into the world, the computer has got more uses. Many people do shopping on the Internet. People used to 5(write) letters to their friends, but now more people keep in touch with each other on the Internet. Many people 6 (search) for information every day. We can also watch 7(video) and listen to music on the computer. Since the birth of the computer, great changes8(take) place in our daily lives. It seems impossible for us to live a good life without the computer.

But everything has two sides. Some children are crazy about computer games. As a result, their homework 9(not finish) on time. Moreover, there is a lot of 10(health) information on the Internet. So it's necessary for us to learn how to use the computer in a right way.

【答案】

1twentieth

2easily

3to do

4came

5write

6search

7videos

8have taken

9won’t be finished

10unhealthy

【解析】

电脑是二十世纪最有用的发明之一,但是它也像一把双刃剑,有好处有弊端,所以对我们来说学习如何正确使用电脑是必要的。

1

句意:计算机是二十世纪最有用的发明之一。

twenty基数词,翻译为“二十”。分析句子可知,此处构成“in the+序数词+century”结构,表示“在……世纪”,所以此处用其序数词形式。故填twentieth

2

句意:在电脑的帮助下,我们可以做事情更快更容易。

easy形容词,翻译为“容易的”。分析句子可知,此处用于句中修饰动词do,所以此处用其副词形式。故填easily

3

句意:我们可以使用电脑做很多事情。

do动词,翻译为“做”。分析句子可知,此处用于“use sth to do sth”结构中,表示“用……去做……”,所以此处用其动词不定式形式。故填to do

4

句意:自从因特网出现以来,计算机有了更多的用途。

come动词,翻译为“来”。分析句子可知,此处用于“since+一般过去时,现在完成时”结构中,所以此处用其动词过去式形式。故填came

5

句意:人们过去写信给他们的朋友,但现在更多的人在互联网上保持联系。

write动词,翻译为“写”。分析句子可知,此处用于“used to do sth”结构中,表示“过去常常做……”,所以此处用其动词原形即可。故填write

6

句意:许多人每天都在搜索信息。

search动词,翻译为“搜寻”。根据句中时间状语“every day”可知,本句时态是一般现在时,主语Many people表复数,所以此处用其动词原形即可。故填search

7

句意:我们还可以在电脑上看视频和听音乐。

video名词,翻译为“视频”。分析句子可知,此处用于句中作宾语表示复数含义,所以此处用其名词复数形式。故填videos

8

句意:自从电脑诞生以来,我们的日常生活已经发生了巨大的变化。

take动词,此处构成take place短语,翻译为“发生”。分析句子可知,此处表示“已经发生”,构成“since+一般过去时,现在完成时”结构,所以此处用其现在完成时have/has done结构,又因为主语great changes表复数。故填have taken

9

句意:结果,他们的家庭作业不能按时完成。

not finish动词,翻译为“没完成”。分析上下文可知,一些孩子痴迷于电脑游戏,所以导致作业不能去按时完成,此处暗含将来时含义;又因为homework是动作finish的承受者,所以此处使用一般将来时的被动语态形式。故填won’t be finished

10

句意:此外,在互联网上有很多不健康的信息。

health名词,翻译为“健康”。分析句子可知,此处表示“不健康的”,用于句中作定语修饰其后的名词information,所以此处用其形容词形式。故填unhealthy

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When planting them, make sure the soil is well drained.

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Give them some light.

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Fertilize.

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