Whatdayisittoday
Whatdaywasityesterday(昨天)
Itwas…was—is的过去式一般过去时:表示过去存在的状态或是过去发生的事
Whatdaywasittwodaysago(……之前)
Itwas…Iamintheclassroomnow,butIwasintheofficeamomentago
Iwasathomefivedaysago
was—am,is的过去式twodaysagoaweekagolonglongagoago表示……之前两天前一周以前三周前很久很久以前threeweeksagoamomentago片刻以前ThereisaWalkmanonthesofanow
Therearetwobooksunderthesofanow
TherewasaWalkmanamomentago
Thereweretwobooksunderthesofaamomentago
was—am,is的过去式were—are的过去式Therebe结构是表示存在的状态
一、轻辅音后ed读/t/二、浊辅音、元音后ed读/d/三、以/t//d/结尾后加ed读/Id/一般过去时:表示过去存在的状态或是过去发生的事
/t//d//Id/cookedshowedneededwashedplayedcollectedlikedlived规则动词的过去式式在动词后面加ed,或d
写出下列动词的过去式am______________is______________are______________laugh___________dance____________point____________clean____________climb_____________study____________shout____________copy______