E-mail, as well as telephones, ______ an important part in daily communication.
A.is playingB.have playedC.a(chǎn)re playing D.play
A

試題分析:考查主謂一致:主語是as well as連接的時候,謂語和前面的主語一致,就是和E-mail一致,用單數(shù),四個選項(xiàng)只有A是單數(shù)謂語,句意:電子郵件和電話一樣在日常交流中起著重要的作用。選A。
點(diǎn)評:在英語中,句子的主語和謂語動詞要保持?jǐn)?shù)上的一致關(guān)系,叫主謂一致。這種關(guān)系通常要遵循下面三條原則:1.語法一致原則。句子的主語是單數(shù)形式,謂語動詞要用單數(shù)形式;主語是復(fù)數(shù)形式,謂語動詞用復(fù)數(shù)形式2.意義一致原則即謂語動詞該用單數(shù)還是復(fù)數(shù)取決于主語所表達(dá)的內(nèi)容在含義是單數(shù)意義還是復(fù)數(shù)意義。3.鄰近原則謂語動詞該用單數(shù)還是復(fù)數(shù)形式,取決于最鄰近它的名詞、代詞或其它詞的數(shù)。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:單選題

_____ of the students who took part in the military training is 450.
A.A numberB.A lotC.A fewD.The number

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

— Why does the lake smell terrible?
— Because large quantities of water ____.
A.have pollutedB.is being polluted
C.has been pollutedD.have been polluted

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

The    of the students in our class     girls.
A.majority, areB.most, areC.majorities, areD.majority, is

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

Nobody in our class but Tom and I ___ that our monitor is going abroad for further education.
A.knowB.a(chǎn)m to knowC.have knownD.knows

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

The poor ________ living in the mountain ________ top is covered with green trees.                                                     
A.a(chǎn)re; whichB.a(chǎn)re; of whichC.is; whoseD.a(chǎn)re; whose

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

There ____ a terrible accident then, ____ three passengers were killed and twenty were injured as well.
A.was occurred; whichB.was occurred; in which
C.occurred; whichD.occurred; in which

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

All of my teachers but the math teacher ______ he cheated in the exam.
A.doubt thatB.doubts thatC.doubt whether D.doubts whether

查看答案和解析>>

科目:高中英語 來源:不詳 題型:單選題

Every student as well as teachers who_______ to visit the museum ______ asked to be at the school gate on time.
A.is; isB.a(chǎn)re; areC.is; areD.a(chǎn)re; is

查看答案和解析>>

同步練習(xí)冊答案