2.If + S1 + had(n’t) + pp.., S2 + would/could/should/might + have pp.. 說明: 與事實相反的假設句,動詞部份用過去完成式 口訣: 事實是過去,假設用過去完成 事實是肯定,假設用否定 Examples 事實: I didn’t study harder before so I didn’t win the first prize. 假設: If I had studi...
動名詞 (Ving … ) 主詞 (Ving) 動詞形容詞 Having breakfast is important. Doing homework good. Getting enough sleep healthy. 不定詞 (To V … ) 主詞 (To V 原型 ) 動詞形容詞 To have breakfast is important. To do homework good. To get enough sleep healthy. It is important to have break...