2、ave+p.p(过去分词)过去将来完成时Would/should+havedone过去完成进行时had+done现在完成进行时Have/has+beendoing+其他将来完成进行时Will/shallbeendoing过去将来完成进行时Would/dhouldhavebeendoing+其他时态名称定义时间状语结构例句一般经常、反复发生的动作或行often,usually,always,sometimes,1.be动词陈述句：I am an office worker. 现在时为现在的某种状况everyday/week/month,onceaweek,onMonday
3、,etc1.行为动词主语+be+其他He is so lazy. They are at home now.否定句：She is not very beautiful.They are not in the office.一般疑问句：Are you an officeassistant?Is she beautiful?现在进行时表示现价段或说话时正在进行的动作或状态now,atthistime,thesedays,etc主语+am/is/are+doing陈述句：Iamgoingtoshopping.Heisdoing the housework at home no
