TensesandVoicesExercisesYangFuheWatchtheflashaboutTensesandpaycloseattentiontothestructuresofthetentenseswhicharefrequentlyusedinourdailylifeandmentionedintheflash
一般进行完成完成进行现在过去将来过去将来amisdoingarehave/hasdonehas/havebeendoingdidwas/weredoinghaddoneshall/willdoshall/willbedoingshall/willhavedoneshould/woulddohadbeendoingshall/willhavebeendoingshould/wouldbedoingshould/wouldhavedoneshould/wouldhavebeendoingdo(does)十六种时态结构表Watchtheflashaboutthepassivevoicesandpayspecialattentiontothestructures
Therearesixdifferentkindsofpassivevoicesmentionedintheflash
十种时态的被动语态表时间一般时进行时完成时现在过去将来过去将来bedonebebeingdonehave/hasbeendonewas/weredonewas/werebeingdonehadbeendonewill/shallbedonewill/shallhavebeendonewould/shouldbedonewould/shouldhavebeendone•Dealwiththeexercisesconcerningtensesandvoicesinthesixteenth