写出下列动词过去式的原形．
1．ached
ache
ache

2．told
tell
tell

3．came
come
come

4．had
have
have

5．worked
work
work

6．cooked
cook
cook

7．lived
live
live

8．was
is
is

9．were
are
are

10．didn't
don't
don't

11．watched
watch
watch

12．couldn't
can't
can't

【考点】动词原形．

【答案】ache；tell；come；have；work；cook；live；is；are；don't；watch；can't

【解答】

【点评】

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发布：2024/5/27 14:0:0组卷：31引用：1难度：0.5

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写出下列动词过去式的原形．1．ached acheache2．told telltell3．came comecome4．had havehave5．worked workwork6．cooked cookcook7．lived livelive8．was isis9．were areare10．didn't don'tdon't11．watched watchwatch12．couldn't can'tcan't