题目列表(包括答案和解析)

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5、特殊的有:

  am-was,  is-was,  are-were,  do-did,  does-did 等。

 Model:  clean   cleaned

 1) watch __________   2) wash __________   3) cook_________

 4) paint _________    5) use __________    6) play _________

 7) carry _________    8) study _________   9) practice _________

 10) talk _________    11) jump _________   12) clean _________

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4、有很个别是要双写最后一个字母再加ed的。  如:shop-shopping

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3、以辅音字母+y结尾的动词,把y改成i, 再加ed.

  如:carry--carried

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2、以e结尾的动词,在动词后直接加d.  如:use-used

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方法:

1、在动词后直接加ed.  如:clean-cleaned

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8、Look!  Jim and Tom        (run) there.

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7、What does your father ______ (do)?  He’s a worker.

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6、Tom and Tony can’t      (swim).

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5、She usually      (do) her homework in the evening.

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4、It’s eight o’clock now.  The boys       (watch) TV.

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