求牛津英语六年级上下册重点单词,其中要写出它们的过去式和过去分词,还有现在分词,再帮我把情态动词也写出来.(半情态动词也要)

求牛津英语六年级上下册重点单词,其中要写出它们的过去式和过去分词,还有现在分词,再帮我把情态动词也写出来.(半情态动词也要)

题目
求牛津英语六年级上下册重点单词,其中要写出它们的过去式和过去分词,还有现在分词,再帮我把情态动词也写出来.(半情态动词也要)
答案
1.一般情况下加ed,如watched,planted,watered,pulled,climbed,picked.
  2.以不发音字母e结尾的加d,如liked,moved,tasted.
  3.以辅音字母加y结尾的变y为i再加ed,如study——studied.
  4.以1个元音字母加1个辅音字母结尾的重读闭音节,双写最后一个辅音字母再加ed,如stop——stopped.
  词尾读音有3种:
  a.在浊辅音和元音后读[d],如lived,watered,listened,played.
  b.在清辅音后读[t],如liked,helped,watched.
  c.在[t],[d]音后读[Id],如planted,wanted,handed(上交).
  不规则动词的过去式变化则没有什么规律,请大家背熟记牢:
  sit —— sat      throw —— threw   am,is —— was
  drink —— drank   draw —— drew    are —— were
  sing —— sang    fly ——flew      do —— did
  begin —— began   grow —— grew    have,has —— had
  swim —— swam   put —— put      may —— might
  give —— gave    cut —— cut      can —— could
  ring —— rang     let —— let      shall ——should
  run —— ran     read —— read     will —— would
  ride —— rode     catch —— caught   go —— went
  write —— wrote    teach —— taught   eat —— ate
  drive —— drove    think —— thought   hear —— heard
  keep —— kept     buy —— bought   see —— saw
  sleep —— slept    fight —— fought   find —— found
  sweep —— swept   hold —— held    wear —— wore
feel —— felt     tell —— told     meet —— met
  come —— came    get —— got      mean —— meant
  become —— became  make —— made   speak —— spoke
  take —— took    say —— said
  1)is,am -was    are-were
  2) begin-began   ring-rang  drink-drank   swim-swam  give-gave
  sing-sang    sit-sat   run-ran     have-had   make-made
  come-came   eat-ate
  3) write-wrote   ride-rode  speak-spoke  drive-drove  stand-stood
  tell-told    win-won  get-got    take-took
  4) sleep-slept   sweep-swept   feel-felt   keep-kept
  spell-spelt   spend-spent    bend-bent
  meet-met    go-went
  5) know-knew  fly-flew  blow-blew   grow-grew
  throw-threw     draw-drew       (glow-glowed)
  6) teach-taught  catch-caught  buy-bought
  fight-fought     think-thought
  7) find-found  hear-heard  say-said  lie-lay
  see-saw    learn-learnt  mean-meant
  8) put-put   read-read   cut-cut   let-let
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