中考英语复习训练完形填空(含点评)(17)(1).pdf

1 完形填空(17)The computer plays an important part in our everyday life.It is one of the great _1_ in the world in the _2_ century.It works for us not only at home,in the offices,in big shops,_3_ at schools.Today it is used _4_ many ways.It really _5_ the world large wealth(财富)and happiness.The first computer in the world was _6_ Enid.It was built in America in 1946.It was _7_ and heavy._8_ it was born,it has been developing very fast.Until now it has gone _9_ four periods（时期，阶段）and changed a lot.Therere many kinds of computers.Computers are getting smaller and smaller and computing faster and faster.It becomes more and more _10_.The computer can do most of the things _11_ the people.It can help us to _12_ about the real world more quickly,to learn _13_ we want to learn and to think _14_ ourselves._15_ a student in the twenty-first century,you must work hard at it.1.A.inventions B.discoveries C.robots D.inventors 2.A.twenty-first B.twenties C.twelfth D.twentieth 3.A.also B.but also C.too D.either 4.A.in B.to C.by D.over 5.A.takes B.helps C.gets D.brings 6.A.found B.invented C.called D.bought 7.A.easy B.small C.large D.light 8.A.For B.Until C.When D.Since 9.A.by B.across C.through D.against 10.A.serious B.harmful.C.dangerous D.helpful 11.A.for B.to C.at D.with 12.A.set B.tell C.know D.talk 13.A.what B.that C.which D.who 14.A.of B.about C.out D.for 15.A.For B.Be C.As D.To 2 名师点评 本文介绍了电脑的产生、发展以及在我们日常生活中广泛的使用，针对一些人对将来电脑会控制人类的担忧，作者提出了自己的看法。答案简析 1 A。one of 后要用可数名词的复数形式，根据文章意思，可知答案是 A。2 D。要表达第几个世纪，应该用“序数词century”，而根据常识，计算机是二十世纪的产物，A 项“二十一世纪”与实际不符合。3 B。固定搭配 not onlybut(also)意思是“不但而且”。所以答案是 B。4 A。in many ways 为一固定用法，表示“在许多方面”。5 D。根据文章大意，可知答案是 D，表示“给人们带来财富和快乐”。6 C。因为 Enid 是名字，故用 called。7 C。根据常识可知老式计算机庞大而笨重，故填 large。8 D。该句句意为“自它诞生之日起，它的发展就非常迅速”，since 在意思和时态上与主句呼应，为正确选项。9 C。动词短语 go through 表示“经历”。10 D。11 A。用介词 for+宾语表示“为人们做事”，故选 A。12 C。know about 表示“了解”，侧重于有关某人或某事的具体情况。13 A。learn 后面接的是一个宾语从句，而且连接词在从句中做 learn 的宾语，所以只能用 what，因为 that 在宾语从句中是纯连词，只能起连接作用，不能做句子成分。14 D。think of 表示“想起；认为”；think about 表示“考虑”；think out 表示“想出”；根据文章含义，答案应是 D。15 C。介词 as 表示“作为”，为正确选项。