1、英语四种时态总结定义时间状语肯定句一般疑问句否定句形式1、一般现在时经常、反复发生的动作或行为及现在的某种状况。often, usually, always, sometimes, everyday(week, month),once a week,on Mondays, etc.1。be动词I am a boy。2。行为动词I/We/You/They read a book every day。He/She/It reads a book every day.1。Are you a boy? 2.Do I/you/we/they read a book every day?Does he/s
2、he/it read a book every day?1.I am not a boy.2。I/You/We/They dont read a book every day。He/She/It doesnt read a book every day.2、现在进行时表示现阶段或说话时正在进行的动作或状态。now, at this time, these days, etc。I am reading a book now。Are you reading a book now?I am not reading a book now。3、一般过去时过去某个时间里发生的动作或状态; 过去习惯性、经常
3、性的动作、行为。ago, yesterday, last week(month, year), in 2000, just now, one day, long long ago, etc.1. I saw a UFO last night.Did you see a UFO last night.I didnt see a UFO last night。4、一般将来时表示将要发生的动作或存在的状态及打算、计划或准备做某事.tomorrow,tomorrow morning/afternoon, the day after tomorrow ,next Sunday/week/year/month, soon, in a few days minutes, etc1。I will go to the cinema tonight.2.I am going to go to the cinema tonight。1.Will you go to the cinema tonight?2.Are you going to go to the cinema tonight?1。I wont go to the cinema tonight。2.I am not going to go to the cinema tonight。1