过去的事务怎么说英语
talkaboutsomethingthathappenedinthepastinEnglish,youcanusethepasttense.InEnglish,thereareseveraldifferentwaystoformthepasttense,dependingontheverb.
rregularverbs,thepasttenseistypicallyformedbyadding-edtothebaseformoftheverb.Forexample:
lk(presenttense)becomeswalked(pasttense)
work(presenttense)becomesworked(pasttense)
rirregularverbs,thepasttenseisnotformedbyadding-ed.Instead,thepasttenseformisuniqueandmustbememorized.Somecommonirregularverbsinclude:
(presenttense)becomeswas/were(pasttense)
have(presenttense)becomeshad(pasttense)
go(presenttense)becomeswent(pasttense)
ucanalsousethepastcontinuoustensetotalkaboutsomethingthatwashappeninginthepast.Thisisformedbyusingthepasttenseoftheverb”tobe”(wasorwere)+thepresentparticiple(-ingform)ofthemainverb.Forexample:
aswalkingtothestorewhenIsawastrangedog.(pastcontinuoustense)
ucanalsousethepastperfecttensetotalkaboutsomethingthathadhappenedbeforesomethingelseinthepast.Thisisformedbyusingthepasttenseoftheverb”tohave”(had)+thepastparticipleofthemainverb.Forexample:
adfinishedmyhomeworkbeforeIwenttobed.(pastperfecttense)
‘simportanttousethecorrectverbtensewhentalkingabouteventsinthepasttomakeyourmeaningclearandtoproperlyconveythesequenceofevents.
