文档介绍：一时态和语态:16种表现形式(主动)时态现在过去(v.-ed)将来(will/shall)过去将来一般do/does;am/is/are;did;was/werewill/shalldowould/shoulddo进行am/is/aredoingwas/weredoingwill/shallbedoingwould/shouldbedoing完成have/hasdonehaddonewill/shallhavedonewould/shouldhavedone完成进行have/hasbeendoinghadbeendoingwill/shallhavebeendoingwould/shouldhavebeendoing(被动)时态现在(am/is/are)过去(was/were)将来(will/shall)过去将来(would/should)一般bedonebedonewill/shallbedonewould/shouldbedone进行bebeingdonebebeingdonewill/shallbebeingdonewould/shouldbebeingdone完成have/hasbeendonehadbeendonewill/wouldhavebeendonewould/:(do/does/am/is/are):everyday/week/month/year;everythreedays;always/usually/sometimes/hardly=scarcely=rarely=seldom=little=few;(did/v-ed;am/is/are):yesterday;lastweek/year/month/night;in2003;before;ago;(will/shalldo=begoingtodo=betodo=beabouttodo…when…):tomorrow;next/thisday/week/month/year;in2020/inanhour;(am/is/aredoing):now;always=constantly=continually总是(感情色彩)(was/weredoing):at7:(will/shallbedoing):at7:(have/hasdone):(1).since+过去时间点/句子(did),主句(have/hasdone)(2).for+(3).lately=recently=thesedays;sofar=upto/by/till+now=asyet;just;already;(4).in/over/during/for+thepast/last+few/具体数字+years/days/monthsEg:(haddone)与将来完成时(willhavedone):必考点总结:(1).过去完成时:by/bytheendof+过去时间(bylastweek/month/year)将来完成时:by/bytheendof+将来时间(bynext/thisweek/month/year)Eg:.(2).过去完成时:bythetime/when+(did),主句(haddone)将来完成时:bythetime/when+(do/does),主句(willhavedone)Eg:Whenhecameback,,:固定句型(必考点)+that+(一般将来时:will/shalldo)…+that+(过去将来时:would/shoulddo)+is+the+序数词/形容词的最高级+(n.)+that+句子(have/hasdone).+was+the+序数词/形容词的最高级+