4. go swimming = go to swim(不常用) 去游泳 与go shopping同类型
swim (过去式) swam swimming pool 游泳池5. pretty good 相当好 pretty = very 相当,很(这是一个副词)
a pretty girl 一个漂亮的女孩 pretty = beautiful 美丽的,漂亮的(形容词)
有些副词可以修饰另外一个副词或形容词:
The weather was pretty good. (修饰形容词)
Tom did pretty well in the test. (修饰副词)
单词学习
动词:are---were rain---rained cry---cried
make---made feel---felt walk---walked
decide---decided