【題目】完形填空(每小題1分,共10分)

閱讀下面短文,然后從每小題所給的三個選項中選擇一個最佳答案,并將其字母標號填入題前括號中。

We live in the “computer age.” Long ago computers couldn’t do . They were very big and . They used a lot of energy. Only a few people were in them. Today computers are and cheaper. They can difficult work.

Computers important for many reasons. They work faster and make fewer mistakes. They can remember much information. A computer can work out millions of problems a few seconds. A person might need years so many problem.

People now use computers in nearly very kind of work. Computers are very useful and the of computers is growing. More computers mean more jobs for people, people need to run(操作)and mend them.

Would you like to learn how to run a computer?

【1A. many B. much C. a lot of

【2A. cheap B. expensive C. more expensive

【3A. interest B. interesting C. interested

【4A. small B. smaller C. turn

【5A. do B. make C. to play

【6A. turns B. got C. become

【7A. in B. for C .at

【8A. work B. to work out C. to work

【9A. use B. useful C. useless

【10A. why B. how C. because

【答案】

【1】B

【2】B

【3】C

【4】B

【5】A

【6】C

【7】A

【8】B

【9】A

【10】C

【解析】

試題分析:這篇短文講述的是電腦的發(fā)展,以前的時候電腦又大又貴,人們沒有發(fā)現(xiàn)它的很多用處。但是現(xiàn)在電腦變得又小,價格也更便宜,它真正的走進了人們的生活,它的用途也越來越多了。

【1】考查詞及語境的理解。句意:很久以前,電腦并不能做很多事情。many 許多,修飾可數(shù)名詞;much 許多,修飾不可數(shù)名詞;a lot of許多,大量,后跟可數(shù)或不可數(shù)名詞。根據(jù)文意可知,這里說的是以前的時候,電腦并不能做很多事情,故選B。

【2】考查形容詞及語境的理解。句意:他們又大又貴。cheap 便宜的;expensive 昂貴的;more expensive更貴的,是比較級形式。根據(jù)下文…cheaper可知,以前的時候電腦是非常貴的,這里沒有比較的意思,故選B。

【3】考查形容詞及語境的理解。句意:只有很少的人對他們感興趣。interest 興趣,名詞;interesting 令人感興趣的,形容詞,修飾物;interested 感興趣的,形容詞,修飾人。這里是短語be interested in,對……感興趣。故選C。

【4】考查形容詞及語境的理解。句意:今天的電腦更小也更便宜。small 小的;smaller 更小的;turn翻轉(zhuǎn),轉(zhuǎn)向。根據(jù)文意可知,現(xiàn)在的電腦比以前更小了,也更便宜。這里表示現(xiàn)在的電腦和以前的電腦的對比,故用比較級,故選B。

【5】考查詞及語境的理解。句意:他們能做困難的工作。do 做;make 制作;to play玩,打球。根據(jù)空前的can可知,這里應該用動詞原形,故排除C。根據(jù)句意可知這里說電腦可以做很多工作,不是制作東西的意思,故選A。

【6】考查詞及語境的理解。句意:因為很多原因電腦變得重要。turns 變得,第三人稱單數(shù)形式;got 得到,變得,過去式;become變得,變成。根據(jù)文意可知,這篇短文使用的是一般現(xiàn)在時態(tài),并且這里的主語computers 是復數(shù)形式,故應該選C。

【7】考查詞及語境的理解。句意:電腦在幾秒鐘之內(nèi)能計算出幾百萬個問題。in 在…之內(nèi);for 持續(xù)一段時間;at 在具體的時刻。根據(jù)句意可知選A。

【8】考查詞及語境的理解。句意:一個人可能需要好幾年才能計算出這些問題。work 工作;to work out 計算出;to work工作。根據(jù)上文A computer can work out…可知選B。

【9】考查詞及語境的理解。句意:電腦是非常有用的,而且對電腦的使用也在日益增加。use 使用,用處;useful 有用的;useless沒用的。根據(jù)文意可知,現(xiàn)在人們對電腦的使用越來越多了,這里用名詞use在句中做主語。故選A。

【10】考查詞及語境的理解。句意:更多的電腦對人們來說就意味著更多的工作,因為人們需要操作和管理他們。why 為什么;how 怎樣;because 因為。根據(jù)文意可知,這里是介紹電腦越多工作就越多的原因,故選C。

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