题目内容
—Where ______cotton _____?
—Oh,I don’t know.Let’s ask Mr Wu.
A.are,produced | B.are,grown | C.is,grown | D.are,made in |
C
解析试题分析:produce生产;grow种植,生长;make制作。句意;哪里种植棉花?——哦,我不知道。让我们去问吴先生吧。结合语境可知上文主语是动作对象,故用被动语态。Cotton为物质名词,不可数,故谓语动词用单数,选C。
考点:被动语态与主谓一致
点评:此类题型主要是确定句子主语与谓语动词的关系。如果是主动关系则用主动语态,反之如果是动宾关系,则用被动语态。注意一些接不带to的不定式做宾语补足语的动词用作被动语态时,不定式符号to要加上。英语句子中的谓语动词往往因为主语的单复数而有所不同,由一些特殊单词或者短语修饰的复数名词的单复数也有比较特殊的用法,所以学习中要加强记忆,熟记一些单词短语的特殊用法。
They all think the problem needn’t _________. It isn’t worth _________ at all.
A.discussing; discussing | B.to be discussed; discussing |
C.be discussed; discussing | D.to be discussed; being discussed |
Chinese ______by the largest number of people in the world now.
A.is spoken | B.is speaking | C.speaks | D.spoke |
People should _____ from throwing the rubbish everywhere .
A.be stopped | B.stopped | C.stop | D.stopping |
The light bulb ______ by Edison in the middle of the 1780s.
A.is invented | B.was invented | C.invented | D.invent |
---Where’s your mother? ---Oh, she ______ Shanghai on business.
A.have been to | B.have gone to | C.has been to | D.has gone to |
Every student in Miss Chen’s takes turns __________ the classroom every day.
A.clean | B.cleans | C.cleaning | D.for |