进行时

进行时态的时间状语和谓语动词及考点... 表示某时刻正在发生的动作，如： 现在进行时：now=at present,at the moment,for the time being 过去进行时:at the/this/that time/moment yesterday,at 17:00 yesterday 将来进行时:at the/this/that time/moment tomorrow,at 17:00 tomorrow

进行**时

• 1.定义：表示某时刻正在发生的动作
• 2.时间状语
  • 现在进行时：now=at present,at the moment,for the time being
  • 过去进行时:at the/this/that time/moment yesterday,at 17:00 yesterday
  • 将来进行时:at the/this/that time/moment tomorrow,at 17:00 tomorrow
• 3.谓语动词构成
  • 现在进行时:am/is/are+doing
  • 过去进行时:was/were+doing
  • 将来进行时:will/shall+be+doing
• 4.V变ing 的情况
  • 1.一般情况下+ing learn-learning work-working
  • 2.以e结尾的词，去e,+ing live-living leave-leaving
  • 3.以辅元辅结尾的词，双写最后一个字母，+ing run-running begin-beginning
    • 特殊play-playing
  • 4.以ie结尾的词，把ie变y,+ing die-dying lie -lying
• 5.考点
  • 1.感官系动词（feel,look,smell,tast,sound)和表达情感类的动词（love,like,hate)
  • 2.句子以look!或listen!开头时，暗示动作正在发生，用现在进行时
    • Iisten! The girls are singing.
  • 3.短暂性动词（come，go,start/being,leave,die)[进行时表将来]
    • Tom is leaving for China,或Tom will leave for China,
  • 4.always/often与进行时连用时，表示强烈的情感（表批评/赞扬）
    • 主+be+always/often+doing sth
    • Tom is often marking the same mistake.
  • 5.在句子中有when/while/as引导的发生在过去的时间状语从句长动作中夹杂短动作，长动作用过去进行时，短动作用一般过去式
    • When the teacher ______(come) 短 in ,they __________(play)长 the phone.
      • came,were playing
    • She ________________________(have)长 supper while the phone __________________(ring)短.
      • was having,rang