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2018潍坊小升初英语复习重点整理(一)(3)

家长帮论坛潍坊站 2018-03-12 21:11:01

  ⑶带有was或were的句子,其否定、疑问的变化和is, am, are一样,即否定句在was或were后加not,一般疑问句把was或were调到句首。

  3.句中没有be动词的一般过去时的句子

  否定句:didn’t +动词原形,如:Jim didn’t go home yesterday.

  一般疑问句:在句首加did,句子中的动词过去式变回原形。如:Did Jim go home yesterday?

  特殊疑问句:

  ⑴疑问词+did+主语+动词原形?如:What did Jim do yesterday?

  ⑵疑问词当主语时:疑问词+动词过去式?如:Who went to home yesterday?

  4、动词过去式变化规则:

  一般在动词末尾加-ed,如:pull-pulled, cook-cooked;结尾是e加d,如:taste-tasted;末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped;以“辅音字母+y”结尾的,变y为i, 再加-ed,如:study-studied。

  不规则动词过去式:

  am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept, swim-swam, sit-sat

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