both-neither-either的用法

both+nsofthens/代词...and...作主语看作复数1.二个女孩都来自英国。2.科学和数学二门都很难。__________________________England._____________________________________England.Bothgirlsare/comefromBothofthegirlsare/comefrom______science______maths______hard.Bothandare3.Icanspeak______Chinese_____English.bothandboth(反义词)---neither二个都不neither+n单ofthens/代词...nor...作主语看作三单1.这二个男孩都不喜欢鸡蛋。___________________eggs._____________________________eggs.2.你和我都不是工人。______you______I_______aworker.______I______you_______aworker.NeitherboylikesNeitheroftheboyslikesNeithernoramNeithernorare主语就近原则二者中任意一个either+n单ofthens/代词...or...作主语看作三单主语就近原则1.二个女孩都很美丽。___________________verybeautiful._______________________________verybeautiful.2.要么我对，要么他们对。______I______they______right.______they______I______right.EithergirlisEitherofthegirlsisEitherorareEitheroram三者或三者以上：都----都不all----noneall作主语看作复数allofthen不看作三单noneofthens单复数均可noneofthen不单数1.Allthestudents______veryhappy.2.Noneofthestudents_______veryhappy.3.Noneofthenews_______good.用be的适当形式填空areis/areis