精英家教网 > 初中英语 > 题目详情
Today, computers are really helpful. They ____ everywhere.
A.useB.are usedC.usedD.were used
B

试题分析:根据语境可知此题考查的是一般现在时的被动语态的基本构成和用法。整个文句的含义是现在电脑非常有用,他们被应用到各个领域,主语是they,电脑,是动作的承受者,并且是习惯性的动作,故用一般现在时的被动语态。主语是复数故选B。
点评:被动语态表示主语是动作的承受者。被动语态是动词的一种特殊形式,一般说来,只有需要动作对象的及物动词才有被动语态。汉语往往用“被”、“受”、“给”等词来表示被动意义。被动语态由“助动词be+及物动词的过去分词”构成。被动语态的时态变化只改变be的形式,过去分词部分不变。疑问式和否定式的变化也如此。
练习册系列答案
相关习题

科目:初中英语 来源:不详 题型:单选题

Because of the ________ of her pet dog, Jenny was so sad and cried for a long time.
A. die B.death C.deadD.dying

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

—Smoking _________in the cinema. Please stop _________.
—Sorry, I won’t.
A.is allowed; smokingB.allows; to smoke
C.isn’t allowed; smokingD.isn’t allowed; to smoke

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

I think teenagers ____________ to choose their own clothes.
A.be allowingB.should be allowedC.be allowedD.should allowed

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Now computers _________ all over the world .
A.is usedB.are usingC. are usedD.have use

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Have you heard about that car accident near the school?
Yes,luckily no one________.
A.hurtB.was hurtC.has hurtD.were hurt

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

--- Can you tell me whom the play ______ in the 1990s?
--- Sorry, I don’t know.
A.was written by B.was written C.is written D.1s written by

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

Spanish ________ as the official language in Cuba.
A.is spokenB.speaksC.is speakD.is spoke

查看答案和解析>>

科目:初中英语 来源:不详 题型:单选题

You may go to play football as soon as your homework ______________.
A.finishes                  B. will be finished         C. is finished

查看答案和解析>>

同步练习册答案