动词不定式的固定用法 1. “人” the first (sb) to do 2. 表“迫使”的动词 allow sb to do allow sth permit sb to do permit sth enable sb to do enable sth cause sb to do cause sth force sb to do force sth 3. 表“倾向”的adj./V tend to do attemp to do be (more) likely to do that + 句子 be inclined to do be apt to do be liable to do 4. 表“目的”的名词 The function + of sth. + is to do sth. function, goal, purpose, aim, objective, reason, intention 5.与接不定式的V或adj. 同词根的名词也接不定式 be able to do -> ability to do enable sb to do decide to do -> decision to do be ambitious to do -> ambition to do try to do -> make great efforts to do attempt(v.) to do -> attempt(n.) to do (责任编辑:admin) |