1、接名词

prefer sth.

更喜欢某物

prefer A to B

比起B物，更喜欢A物

2、接不定式

prefer to do sth.

更喜欢/宁愿做做某事

prefer sb to do sth.

更喜欢某人做某事

prefer to do A instead of doing B

喜欢做A而不是做B

prefer to do A (raher) than do B

比起做B，喜欢做A

3、接动名词

prefer doing sth.

更喜欢经常做

prefer doing A to doing B

比起做B，喜欢做A

to是介词，后接ving