英语lesson4

主要包含否定前缀、 其他前缀、 构词法、完成、 被动语气、 考点、 后缀等。希望对你有所帮助！

lesson 4

• Negitive Prefix
  • un
    • unbelievable
    • unhappy
  • im
    • impossible
    • impractical
    • impolite
  • in
    • inexpensive
    • inaccurate
    • ineffective
  • il
    • illegal
    • illerate
  • ir
    • irregular
    • irresponsible
  • dis
    • dislike
    • disapprove
    • disappear
  • mis
    • misunderstood
    • misuse
• Other Prefix
  • re
    • remove
  • pre
    • preview
  • post
    • postgraduate
  • sub
    • submerge
  • muti
    • multinational
    • multifunction
  • de
    • deforestation
    • desalination
    • deglaciation
• word-building
  • 1.合成法
    • black+board=blackboard
    • 3-year-old, high-cost
  • 2.转换法
    • water
      • n.水
      • v.浇水
    • winter
      • n.
      • v.
  • 3.派生法
    • 前缀
      • prefix changes the meaning
        • other prefix
        • negitive prefix
    • 后缀
      • suffix changes part of speech
        • happy(adj.)➡happiness(n.)
• suffix
  • or
  • ist
  • er
    • trainer
    • interviewer
  • ee
    • trainee
    • interviewee
  • ology
    • pschology
  • ologist
    • pschologist
  • ian
    • musician
  • ant
    • accountant
    • assistant
    • consultant
    • participant
  • ment
    • accomplishment
  • al
    • proposal
  • ance
    • disappearance
  • ence
    • confidence
  • ness
    • happiness
  • able
    • ability
  • ible
    • ibility
  • ty
    • poverty
• 考点
  • Part 1
    • 1.语法
    • 2.固定搭配
    • 3.逻辑
    • 4.词义
  • Part 2
    • 1.语法
    • 2.固定搭配
    • 3.逻辑
  • Part 3
    • 1.词性
    • 2.词义
    • 3.语法
    • 4.固定搭配
• 被动语气
  • 主动语态
    • I ate an apple. s v o(接收者)
  • 宾语
    • 谓语后， 接收者
  • An apple was eaten by me.
  • 1.to do + be done➡to be done
  • 2.doing + be done➡being done
  • 3.to have done + be done➡to have be done
  • 4.having done + be done➡having been done
• be done
  • 一现:am/is/are done
  • 一过:was/were done
  • 一将:am/is/are going to be done
  • 现进：am/is/are being done am/is/are doing
  • 现完：have/has been done