题目内容

【题目】 The computer is a useful machine. It is one of _____ invention in many years. The______kind of computer is the abacus (算盘), invented in China centuries_____, but the first large, modem computer was built in 1946. The computer then could do maths problems very fast.

Today computers are used in______ways and can do many kinds of work. We are sure that______years the computer may touch the life of everyone, ______ people in the faraway villages.

In the last few years, there______great changes in computers. They are getting smaller and smaller, but computing faster and faster. Many scientists agree that computers can now do many things, but they cannot do______. Who knows_____the computers of tomorrow will be like? Will computers bring good things or bad things to people? The scientists of today will have to decide______ use the computers of tomorrow.

1A. importantB. more importantC. the more importantD. the most important

2A. newestB. most advanced(先进的)C. oldestD. fastest

3A. timeB. fromC. agoD. before

4A. moreB. manyC. muchD. a lots

5A. littleB. fewC. a fewD. a little

6A. andB. butC. exceptD. even

7A. isB. have beenC. wasD. will be

8A. anythingB. somethingC. everythingD. nothing

9A. whichB. whatC. thatD. how

10A. what toB. how toC. whereD. who

【答案】

1D

2C

3C

4B

5C

6D

7B

8C

9B

10B

【解析】

本文计算机的发展以及用途。

1考查形容词及语境的理解。A. important 重要的,B. more important 更重要的,C. the more important 更重要的,D. the most important最重要的。句意:它是多年来最重要的发明之一。根据句型one of the +形容词的最高级+复数名词,表示…………之一,故选D

2考查形容词及语境的理解。A. newest 最新的,B. most advanced最先进的,C. oldest最老的,D. fastest最快的。句意:世界上最古老的计算机是算盘,它是中国在几个世纪前发明的,但第一台大型现代计算机是1946年制造的。根据invented in China centuries___3___,可知过去发明的,因此是最古老的,故选C

3考查名词和副词及语境的理解。A. time时间,B. from 自从,C. ago以前,与一般过去时连用,位于时间短语后,D. before……之前,与现在完成时连用,位于时间短语之前。句意:世界上最古老的计算机是算盘,它是中国在几个世纪前发明的,但第一台大型现代计算机是1946年制造的。根据invented可知,此处是过去时,故用ago,故选C

4考查形容词及语境的理解。A. more更多的, B. many 许多的,修饰可数名词,C. much很多的,修饰不可数名词;D. a lots表示很多时,用a lot oflots of。句意:今天电脑有很多用途,可以做很多工作。修饰可数名词ways,故用many,故选B

5考查形容词及语境的理解。A. little 很少的,修饰不可数名词;B. few很少的,修饰可数名词;C. a few一些,修饰可数名词;D. a little一点,修饰不可数名词。句意:我们相信,几年之后,计算机将会影响到每个人的生活,甚至是偏远山村的人们。修饰可数名词years,故用a few,故选C

6考查连词或副词及语境的理解。A. and而且, B. but 但是,C. except 除了,D. even甚至。句意:我们相信,几年之后,计算机将会影响到每个人的生活,甚至是偏远山村的人们。强调偏远山村的人们,故用副词even。故选D

7考查动词及语境的理解。A. is 是,B. have been已经是, C. was是, D. will be将是。句意:在过去的几年中,在计算机有很多变化。根据in the last few years可知此处用现在完成时,故选B

8考查代词及语境的理解。A. anything 任何事,用于否定句或一般疑问句;B. something某事,用于肯定句,C. everything 一切,D. nothing没什么。句意:许多科学家同意计算机现在可以做很多事情,但是它们不能做所有的事情。but前后表示转折关系,but前表示计算机能做很多事,but后表示不能做所有的事,故选C

9考查代词及语境的理解。A. which引导定语从句,修饰事物; B. what引导名词性从句;C. that引导定语从句,修饰人或事物;D. how如何,引导名词性从句;句意:谁知道明天的计算机是什么样子?根据What will sth be like? “某物将会是什么样?故选B

10考查代词及语境的理解。A. what to什么,B. how to如何, C. where 哪里,D. who谁。句意:今天的科学家必须决定如何使用未来的计算机。how to use the computers of tomorrow.如何使用未来的计算机,故选B

根据前后文的语境,认真辨析选项里的单词或短语的词义,结合词性,短语,句型,时态,语态和主谓一致,选出正确的选项。例如小题7,句意:在过去的几年中,在计算机有很多变化。根据in the last few years可知此处用现在完成时,故选B

练习册系列答案
相关题目

【题目】 Please Take my Children to Work Day (PTCW Day) first began as holiday for hark-working and tired stay-at-home mother to take a day off. Now, this day is fit for my parent. It was created in 2003 and is celebrated each year on June 25, but it isn’t a public holiday. It encourages friends and family to take care of the children so that the stay-at-home parent can have some time to relex.

Kamehameha Day is held on June 11 each year. Kamehaeha the Great was the monarch(君主) of Hawaii. He is famous and respected for establishing(建立) the Kingdom of Hawaii in 1810. Kamehaeha Day is a public holiday in Hawaii, and it is a day off for people. Schools and most businesses are closed.

D-Day is celebrated in the U.S. to memorize the Normandy landings in France on June 6, 1944.On that day, American army and other Allied forces (盟军) fought hard and the World War II(WWII) in Europe was over soon. It is not a public holiday. Businesses have normal opening hours.

Flag Day is celebrated on June14 each year to honor the United States flag. On the same day, the United States Army celebrates its birthday. Although Flag Day is a great celebration across he country, it is not a public holiday.

1If you are a stay-at-home parents, what can you do to relax on PTCW Day?

A. Take a day off.B. Go to work earlier.

C. Look after children.D. Do some housework.

2Which is public holiday?

A. PTCW Day.B. Kamehameha Day.

C. D-Day.D. Flag Day.

3When is the United States Army’s birthday?

A. On June 6.B. On June 11.C. On June 14.D. On June 25.

4What can we know about D-Day?

A. It is celebrated in France.B. The WW II ended before 1944.

C. Businesses are closed for it.D. The Normandy landing happened in 1944.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网