連詞?嫉降挠幸韵聨讉詞組:
both ...and:表示"兩者都...".注意:當both...and 連接主語時,后面動詞一般要用復(fù)數(shù)。如:Both Lily and Lucy are right.
not only... but also: "不僅...而且..."。注意:后面動詞采用就近原則,與but also后的詞保持一致。
如:Not only my parents but also my brother likes the cat.
either...or:"或者...或者..."。注意謂語動詞采用就近原則。如:Either you or I am wrong.
neither...nor:"既不...也不..." 是 "either...or" 的否定形式。謂語動詞采用就近原則,與nor后的詞保持一致。
如:Neither you nor he is right.
or的用法: 意思為"否則"。如:I must work hard, or Ill fail in the exam.(我必須好好學(xué)習(xí),否則我會考不及格了。)
[中考英語語法之連詞用法]