六年级英语不规则动词过去式变化(共2页).doc

精选优质文档-倾情为你奉上 六年级英语不规则动词过变化1.am,is-was 是2.are were 3.do/does did 做，干 4. can- could 能 5.will would 将要 6. shall should 应该 7. catch caught 捉，抓，追，接8. teach-taught 教9. think thought 想,认为10. buy bought 买11. bring-brought 带来12. drink-drank 喝 13.swim-swam 游泳14.begin-began 开始 15.sit-sat 坐 16.give