时态名称主动语态被动语态标志性词语1一般现在时V/V单三am/is/are+Vp
always,often,usually,sometimes,everyday,never,seldom2一般过去时Vp
Usedto+VWould+Vwas/were+Vp
yesterday,thedaybeforeyesterday,…ago,lastweek/month/year3一般将来时will/shall+Vam/is/are+goingto+V1)will/shall+be+Vp
2)am/is/are+goingto+be+Vp
tomorrow,thedayaftertomorrow,nextweek/month/year,in…time4现在进行时am/is/are+V-ingam/is/are+being+Vp
now,atthemoment,atpresent,thesedays,nowadays5过去进行时was/were+V-ingwas/were+being+Vp
while/when/as…,atthattime6现在完成时have/has+Vp
have/has+been+Vp
just,recently/lately,for,since,ever,never,upto/tillnow,sofar，fromthenon7过去完成时had+Vp
had+been+Vp
before,bytheendof…,after8过去将来时would/should+Vwould/should+be+Vp
主要用于宾语从句9含有情态动词的句子must/can/may/should+Vmust/can/may/should+be+Vp
