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四年级下册《Unit 1 Sports I Like Lesson Two Let’s singchant + Learn the words》优秀ppt课件
一般过去时:表示过去的某个时间发生的动作或存在的状态,一般情况下,在动词后加ed来表示。
过去式(ed)发音:
1、清辅音加ed发/t/ 如: cooked washed
2、浊辅音或元音加ed发/d/ 如: lived played
3、以/t/、/d/发音结尾的单词加ed发/Id/
如: collected visited needed
like - liked
visit-visited
show - showed
walk - walked
look - looked
shout - shouted
point - pointed
laugh - laughed
be动词
is - was
are - were
听录音,找出ed的发音
1、ed发/t/ 如: liked walked looked laughed
2、ed发/d/ 如: showed
3、ed发/Id/ 如: visited shouted pointed
1.清辅音结尾的动词+ed, 发/t/
cooked coughed danced helped hoped jumped laughed liked looked parked stopped surfed talked thanked touched walked washed watched worked asked
?
2.浊辅音和元音结尾的动词+ed, 发/d/