内容正文:
专题1 一般过去时讲义与练习(含答案)
应该掌握的知识点:
1、一般过去时标志性词语有:last ; yesterday ; before ; ago ; the day before yesterday ;just now (刚才) ,a moment ago (片刻之前) ,,last ……(上……)
2、过去时的否定句和疑问句要借助于助动词 did .(be动词除外)
构成规则:
发音规则:
1、一般动词在词尾加上ed 。如:cleaned ,washed ,played
2、以e结尾的动词在词尾加上d. 如 :led ,lived
3、以辅音字母和y结尾的动词改y为i ,再加上ed .如:studied
4、末尾只有一个辅音字母的重读闭音节词,双写最后的辅音字母,再加ed 如:stopped
①在浊辅音和元音后面读/d/
②在清辅音后面读/t/
③在/t/和/d/后面读/id/
3、Be动词在一般过去时中的变化:
(1)am 和is在一般过去时中变为was。(was not=wasn’t)
(2)are在一般过去时中变为were。(were not=weren’t)
4、应该掌握的知识点:常见的不规则动词过去式:
go—went
do—did
can—could
have/has—had
run—ran
take—took
get—got
tell—told
see—saw
fly—flew
draw—drew
throw—threw
say—said
are—were
am/is—was
bring—brought
buy—bought
catch—caught
sit—sat
swim—swam
drink—drank
give—gave
sing—sang
begin—began
eat—ate
come—came
become-became
wake—woke
feel—felt
meet—met
read—read
let—let
put—put
fit—fit
cut—cut
lose—lost
find—found
hold—held
think—thought
write—wrote
grow—grew
know—knew
learn—learnt
sleep—slept
sweep—swept
speak—spoke
teach—taught
bite—bit
六年级动词过去式默写
(1) 一般过去时标志性词语有:(上...) ; 昨天 ;在...之前 ; ...以前 ; 前天 ; 刚才 ,
(2) 规则动词过去式构成规则:(四个)
1、
2、
3、
4、
(三)不规则动词
1. tell
____________________
1. become
____________________
1. bring
____________________
1. can
____________________
1. fly
____________________
1. go
____________________
1. see
____________________
1. take
____________________
1. say
____________________
1. eat
____________________
1. read
____________________
1. teach
____________________
1. shop
____________________
1. buy
____________________