探索勾股定理(一)教学设计_探索勾股定理1教案

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  3A Sheet

  2Cla______ Name________

  一、按要求写单词

  1.写出下列单词的同音词:

  here___________ high ___________ son__________ know _____________ I ________________by _____________ 2.写出下列单词的单数形式 :

  leaves ________ claes________ dragonflies___________ 3.写出同类词:

  rabbit ___________

  _______________

  _____________ run ___________

  ______________

  ______________ pink ___________

  ______________

  ______________ park ___________

  ______________

  ______________

  二、按要求把下列句子改成否定句 1.It is an insect.___________________________________ 2.He can play basketball very well.___________________________________ 3.There is a ball under the chair._______________________________________ 4.I can write and read.________________________________________ 5.I like eating sweet oranges.__________________________________________ 6.That is the sitting room ____________________________________________ 7.The desk is smooth.(否定句并保持句子意思不变)_____________________________________________ 8.The pencil is long.(否定句并保持句子意思不变)

  ______________________________________________

  foxes_________