二、what從句1.表語是單數名詞或不可數名詞,謂語動詞用單數形式。What the boy wants is a toy car.孩子想要的是一輛玩具車。What... [查看全文]
一、主語從句:從句作主語謂語動詞用單數形式Whoever says that is wrong.無論誰說這話都不對。That he will come is certain.他... [查看全文]
四、名詞作主語1.集體名詞作主語(1)只用復數的集體名詞:police,people,cattleThe people here are really happy.這兒的人真的很... [查看全文]
三、并列結構作主語1.“and和both ...and連接的并列主語”通常作復數。Plastics and rubber never rot.塑料和橡膠從不腐爛。Walking ... [查看全文]
二、“確定數量”的單詞或短語作主語1.“分數,百分數+of+名詞”作主語時,謂語動詞由后面的名詞或代詞決定。Two thirds of water in ... [查看全文]
一、“不確定數量”的單詞或短語作主語1.“all of,some of,half of,most of+名詞或代詞”作主語時,謂語動詞由后面的名詞或代詞決定... [查看全文]
三、就近一致原則“就近一致”是指,謂語動詞的形式取決于最靠近它的主語的單復數形式。1.or,either ...or,neither ...nor,not only... [查看全文]
二、意義一致原則“意義一致”是指,側重于依據實質意義使主謂保持一致。1.形式雖為單數但意義為復數的名詞,謂語動詞用復數。Cattle eat... [查看全文]
一、語法一致原則“語法一致”是指,句子的主語和謂語在語法形式上一致。He goes to school early every morning.他每天早晨很早去上... [查看全文]
二、主語的“數”決定謂語動詞的形式1.復數(1)“復數名詞”作主語時,謂語動詞用復數。The children are taken good care of.孩子... [查看全文]