20、 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 (財富) 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(時期,階段)and changed a lot. There’re 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

 

 

20、A。one of 后要用可數(shù)名詞的復(fù)數(shù)形式,根據(jù)文章意思,可知答案是A。
  D。要表達(dá)第幾個世紀(jì),應(yīng)該用“序數(shù)詞+century”,而根據(jù)常識,計算機是二十世紀(jì)的產(chǎn)物,A項“二十一世紀(jì)”與實際不符合。
  B。固定搭配not only…but (also)… 意思是“不但……而且……”。所以答案是B。
  A。in many ways為一固定用法,表示“在許多方面”。
  D。根據(jù)文章大意,可知答案是D,表示“給人們帶來財富和快樂”。
  C。因為Enid是名字,故用called。
  C。根據(jù)常識可知老式計算機龐大而笨重,故填large。
  D。該句句意為“自它誕生之日起,它的發(fā)展就非常迅速”,since在意思和時態(tài)上與主句呼應(yīng),為正確選項。
  C。動詞短語go through表示“經(jīng)歷……”。
  D。
  A。用介詞for+賓語表示“為人們做事”,故選A。
  C。know about表示“了解”,側(cè)重于有關(guān)某人或某事的具體情況。
  A。learn后面接的是一個賓語從句,而且連接詞在從句中做learn 的賓語,所以只能用what,因為that在賓語從句中是純連詞,只能起連接作用,不能做句子成分。
  D。think of表示“想起;認(rèn)為”;think about表示“考慮”;think out表示“想出”;根據(jù)文章含義,答案應(yīng)是D。
  C。介詞as表示“作為”,為正確選項。

請在這里輸入關(guān)鍵詞:
相關(guān)習(xí)題

科目:初中英語 來源: 題型:

The computer plays an important part in our everyday life. It is one of the great _36__ in the world in the  twentieth century. It works for us not only at home, in the offices, in big shops, __37__ at schools. Today it is used __38__ many ways. It really brings the world large wealth (財富) and happiness.

The first computer in the world was __39 _ Enid. It was built in America in 1946. It was large and heavy. __40__ it was born, it has been developing very fast. Until now it has gone __41__ four periods(時期,階段)and changed a lot. There’re many kinds of computers. Computers are getting smaller and smaller and computing faster and faster. It becomes more and more __42__.

The computer can do most of the things for  the people. It can help us to __43  _ about the real world more quickly, to learn __44__ we want to learn and to think for ourselves. __45__ a student in the twenty-first century, you must work hard at it.

(   )36 A. inventions     B. discoveries          C. inventors

(   )37 A. also             B. but also             C. too             

(   )38. A. in             B. to                        C. by              

(   )39. A. found          B. invented                C. called        

(   )40. A. For            B. Since                 C. When      

(   )41. A. by               B. across               C. through         

(   )42.A. serious                B. harmful.            C. helpful

(   )43.A. know                 B. tell                     C. talk

(   )44.A. what            B. that                  C. who

(   )45.A. For             B. As                   C.To

查看答案和解析>>

科目:初中英語 來源: 題型:閱讀理解

閱讀下面的短文,并根據(jù)短文內(nèi)容和插圖提示,在短文空格處填入適當(dāng)?shù)膯卧~,每個空只能填寫一個形式正確、意義相符的單詞。

  Computer plays an important part in our everyday life.It is one of the greatest (71)_________

in the world in the twentieth century.It works for us not only at home,in the offices and in big shops,(72)__________ also at schools.Today it is used(73)__________ many ways.It really(74)__________ large wealth(財富)and happiness to the world.

The first computer in the world was(75)__________ Enid.It was built in America in 1946.It was(76)__________ and heavy.(77)__________ it was born,it has been developing very fast.Until now it has gone through four periods(時期,階段)and changed a lot.There’re many kinds of computers.Computers are getting smaller and smaller and computing faster and faster.It becomes more and more helpful.

The computer can do most of the things(78)__________ the people.It can help us know about the real world more quickly, learn(79)___________ we want to learn and think for ourselves.(80)__________ a student in the twenty-first century, you must work hard at it.

六、讀寫綜合 (本大題分為A、B兩部分,共20分)

   

查看答案和解析>>

科目:初中英語 來源: 題型:

 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 (財富) 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(時期,階段)and changed a lot. There’re 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

查看答案和解析>>


同步練習(xí)冊答案