1.How is Jane yesterday? 2.He go to school by bus last week. 3.He goes home at 6:00 last month. 4.I can fly kites seven years ago. 5.Did you saw him just now. 6.Tom wasn't watch TV last night. 7.I did not my homework yesterday. 8.He wait for you three hours ago. 9.Who find it just now?
答案:
is——was
go——went;
goes——went;
can——could;
saw——see;
wasn't——didn't;
在not后面加个“do";
wait——waited;
find——found
is改为was
go改为went
goes改为went
can改为could
saw改为see
watch改为watched
可以把not去掉或者改成I did not do my homework yesterday.
wait改为waited
find改为found
is 改was
go went
goes went
can could
saw see
wasn't didn't
not前加did
wait waited
find found