现在完成时的标志词(8种时态的表示，谓语动词的变化，标志词)
发布时间：2022-09-25 02:14 浏览：
一般现在时do
eg:Heplaysthecomputergameseveryday.
一般过去时did
eg:IlostmybikelastSunday.
一般将来时willdo/be+doing/begoingtodo
eg;IwillvisitmyuncleinBeijingnextweek.
I'mgoingtoBeijingtomorrow.
I'mgoingtovisitmyuncleinBeijingnextweek.
现在进行时bedoing
eg：I'mreadingabookrightnow,plaseturndownthemusic.
过去进行时was/weredoing
eg:IwasdoinghomeworkwhenTomenteredtheroom.
现在完成时have/hasdone
I'vebeentoParistheretimes.
Joehasfinishedhishomework.
过去完成时haddone
Wehadlearned2000Englishwordsbytheendoflastterm.
此外还有：将来进行时、现在完成进行时等