关注更多精品资料请添加微信:2777464395小升初英知点精语识讲过去式中的be动词was,werebeamisare过去式过去式waswerewas和werewas和were怎么用呢?Shewashere.Theywerethere.was和were用于过去时态中,单数主语用was,复数主语用were.Shewashere.Theywerethere.was和were的否定形式was的否定形式:wasnot(wasn’t)were的否定形式:werenot(weren’t)1.Lilywasn’thappyyesterday.2.Weweren’tstudents.ItwasmybirthdaylastFriday.lastFriday是过去的时间,因此句子为一般过去时态,it为单数主语,因此用was.justnow是过去的时间,因此句子为一般过去时态,they为复数主语,因此用were.Theywereatschooljustnow.We______________(be)athomeyesterday.A.wasB.were【解析】易错1【错误答案】A时间词为yesterday,所以句子为一般过去时态,主语为we,是复数主语,所以be动词用were.【正确答案】BI______________(be的否定形式)busylastSunday.A.amnotB.wasn’t【解析】易错2【错误答案】A时间词为lastSunday,故句子为一般过去时态。主语为单数,因此be的否定形式用wasn’t.【正确答案】B______________(be)youbornin1978?A.WereB.Was【解析】易错3【错误答案】B时间词为1978年,是过去的时间,因此句子为一般过去时态。而you是复数主语,故be用were这种形式。【正确答案】A1、be的过去式有was和were两种形式,主语为单数时,用was,主语为复数时,用were.2、was的否定形式为wasnot(wasn’t),were的否定形式为werenot(weren’t).