标签：raw eve pread read nbsp gre row art present
本文主要学习英语中的完成时，包括：现在完成时，过去完成时，过去完成进行时。
一、现在完成时（Present Perfect Tense）
verb to have + past participle
1，There are a prototype, a past tense, and a past participle for every verb
Prototype past tense past participle
go went gone
come came come
see saw seen
do did done
get got got
have had had
buy bought bought
draw drew drawn
leave left left
write wrote written
run ran run
swim swam swum
eat ate eaten
fly flew flown
spread spread spread
hit hit hit
drink drank drunk
take took taken
grow grew grown
sell sold sold
ride rode ridden
steal stole stolen
break broke broken
标签：raw eve pread read nbsp gre row art present
原文地址：http://www.cnblogs.com/codingmarmot/p/6164026.html
