一般过去时语法讲解练习讲述介绍.ppt

规则动词过去式的构成
1、一般情况下,加-ed。
ask -- asked help -- helped watch -- watched
2、结尾是“e”的词,加-d。
dance -- danced love -- loved live -- lived
3、重读闭音节词,且末尾只有一个辅音字母的,先双写
这个辅音字母,再加-ed。
stop -- stopped drop -- dropped beg -- begged
4、以辅音字母加 y 结尾的词,改 y 为 i,再加-ed。
carry -- carried study -- studied hurry -- hurried
Grammar
过去式加-ed 的读音
1、在清辅音后,读清辅音/ t / 。
worked / kt / helped / pt / passed / st /
washed / t / watched / t t /
2、在浊辅音和元音后,读浊辅音/ d / 。
played / eid / carried / id / answered / d /
lived / vd / used / zd / called / ld /
3、在/ t, d / 音后面, 读/ id / 。
wanted / tid / needed / did /
Grammar
grow -- grew
know -- knew
throw -- threw
blow -- blew
write -- wrote
drive -- drove
ride -- rode
get -- got
forget -- forgot
lend -- lent
send -- sent
spend -- spent
say -- said */sed/
pay -- paid
stand -- stood
understand -- understood
let -- let put -- put
cut -- cut read -- read*
am, is -- was
are -- were
do -- did
go -- went
have -- had
see -- saw
can -- could
may -- might
dig -- dug
eat -- ate
find -- found
make -- made
hear -- heard
run -- ran
take -- took
hold -- held
speak -- spoke
leave -- left
keep -- kept
sleep -- slept
sweep -- swept
tell -- told
sell -- sold
begin -- began
sing -- sang
sit -- sat
swim -- swam
ring -- rang
give -- gave
bring -- brought
buy -- bought
think -- thought
teach -- taught
catch -- e -- came
e -- became
不规则动词的过去式
Grammar
写出下列动词的过去式:
run
borrow
grow
watch
write
smile
open
begin
swim
carry
study
finish
use
live
wake
keep
say
clean
buy
play
learn
see
read
stop
go
think
be
happen
give
e
get
rain
tour
stay
pass
answer
语法练****br/>用括号里动词的适当形式填空。
1. He __________ (read) that book last week.
2. Last night he ___________ (arrive) just in time for the show.
3. Mary ___________ (marry) Thomas yesterday.
4. Tom ___________ (show) us where to sit at the meeting yesterday.
5. Last summer we ___________ (visit) Uncle Jack.
6. It ___________ (rain) almost every day last month.
7. John _______ (like) to play piano when he was in secondary school.