一般过去时的用法及结构
一.一般过去时的基本用法
表示过去某个时间发生的动作或存在的状态,也可以表示过去经常反复发生的动作.常和表示过去的时间状语连用,如yesterday,last week, last night, in 2003, two days ago等.
例句:I got up at 6:30 yesterday.
My father was very busy last week.
二.一般过去时的基本结构
1.肯定句:主语+动词过去式+其他或者主语+was/were+其他
例句:I played tennis lat weekend.
My school trip was great.
2.否定句:主语+didn't+动词原形+其他或者主语+wasn't/weren't+其他
例句:The girl didn't play computer games yesterday afternoon.
Old Herry wasn't happy last Friday.
3.一般疑问句:Did+主语+动词原形+其他+?
肯定回答:Yes,主语+did或者Yes,主语+was/were
否定回答:No,主语+didn't或者是No,主语+wasn't/weren't
例句:
---Did you go to the beach?
---Yes,we did/No,we didn't.
---Was your weekend Ok?
---Yes,it was./No,it wasn't.
4. 特殊疑问句:特殊疑问词+一般疑问词
例句:
----What did Li Lei do last weekend?
----He visited his grandparents.
----Where were you yesterday?
----I was at home.
三.动词的过去时:
1.be动词:am,is----was; are---were
2.规则动词的变化
(1)一般在词末尾加ed,walked,palyed,wanted
(2)以不发e结尾的动词末尾只加d,loved,decided
(3)词尾是"辅音字母+y"的动词.先将y变为i,再加ed,study--studied,carry--carried
(4)末尾只有一个辅音字母的重读闭音节,先双写该辅音字母,再加ed,stopped,palnned
3.不规则变化
(1)go--went,make--made,get---got,but--bought,come--came, fly--flew
(2)把动词原形中的i改为a,begin--began,drink--drank,give-gave,ring-rang,sing-sang,sit,sat,swim-swam
(3)把重读闭音节中的i变为o,drive-drove,ride-rode,write-wrote
(4)把aw/ow变为ew,draw-drew,grow-grew,know-knew,throw-threw(show-showed)
(5)e--o,get-got,forget-forgot
(6)eep-ept,keep-kept,sleep-slept,sweep-swept
(7)eak--oke,break--broke,speak-spoke
(8)ell-old,sell-sold,tell-told
(9)an--oo, stand-stood,understand-understood
(10)ee-e,feed-fed,meet-met
(11)ought-aught,bring-brought,buy-bought,catch-caught,think-thought,teach-taught
(12)ould结尾的情态动词:can-could,shall-should,will-would
(13)把动词原形中o-变为a,come-came,become-became
(14)动词原形后加d或者是t变成过去式.hear--heard,say-said,mean-meant
(15)动词过去式和动词原形一致:let-let,must-must,put-put,read-reas
(16)不规则变化
build-built,do-did,eat-ate,fall-fell,feel-felt,find-found,fly-flew,go-went,have/has-had,hold-held,lea ve-left,make-made,may-might,run-ran,see-saw,take-took
练习
一写出下列动词的过去式
am/is
do
go
have
isn't
aren't
spend
cook
read
clean
live
study
二.用括号内所给词的适当形式填空
1.We_____(enjoy)ourselves at the party last night.
2.Jack_____(study)for the English test last Sunday.
3._____you_____(go)to the Great Wall last year?
4.What day____(be)it yesterday?
5.The old man_____(be)ill and went to see a doctor.
三.句型转换
1.He came here last month.(改为否定句)He____ _____here last month.
2.They played football this morning.(改为一般疑问句并做简略回答)
____they____football this morning?-----Yes,they____./No,they____.
3.Tom watched TV last night.(改为一般疑问句)
