初中英语时态复习及专项练习精品PPT课件

get got take took go went swim swam eat ate drink drank are were have had do did come came cut cut put put say said see saw
1.The twins ___w_a__sh__e_d__(wash) the
took swam drank had came put saw
taken swum drunk had come put seen
1.The twins h__a_v_e_w__a_s_h_e_d(wash) the
clothes for an hour.
2.Heh_a_s__p_la_y__ed(play) basketball since
2.Look! Hei_s_p_l_a_y_i_n_g(play) basketball
over there.
3.Listen! __I_s___ Sally _s_in_g_i_n_g_(sing)?
How often do you …? (once a week, twice…, never)
three years ago.
3.How long __h_a_s_ Sally _s_u_n_g__(sing)
yet?
一般Fra Baidu bibliotek来时: Future Simple
概念: 表示将要发生的动作
结构: will do、 shall do、 be (is、am、are) going to do
标志语：tomorrow、in..、next…
Lily
Lucy
现在进行时: Present Progressive
概念: 表示现在正在发生的动作
结构: be (is, am, are) + doing
标志语： Look! 、 Listen! 、now
动词-ing形式的构成：
一般在动词原形后 go
+ing
ask
以不发音的e结尾 的，去e，+ing
clothes yesterday.
2.The day before yesterday he
_p_l_a_y_e__d_ (play) basketball over there. 3._D_i_d__ Sally _s_i_n_g__(sing) two hours
ago?
-- What was grandma doing at 7? – She was getting up.
2.He _w__a_s_p_l_a_y_i_n_g__ (play) basketball
while his mother was cooking.
3.__W__a_s_ Sally s_i_n_g_i_n_g_(sing) when
you went to visit her?
pack the towels
1.The twins _w__il_l_w__a_s_h__(wash) the
1
2
3
4
过去进行时: Preterite Progressive 概念: 表示过去正在发生的动作 结构: be (was，were) + doing 标志语：at 8:00 、 when、 while
1.The twins w__e_r_e_w__a_s_h_i_n_g_(wash) the
clothes at 9:00 yesterday.
clothes every day.
2.Sometimes he __p_l_a_y__s_ (play)
basketball over there.
3.How often d_o__e_s Sally _s_i_n_g__(sing)?
-- When did you get up?
-- I got up at …
一般现在时: Present Simple
概念: 表示习惯、经常性的动作
结构: do、 does
标志语：usually、often、never、
sometimes、once a week、 twice a month、every year
1.The twins ___w__a_s_h____(wash) the
动词-ed形式的构成：
在动词后加-ed
want
以字母e 结尾的动 词，只+d
“ 辅音字母+y ” ， 变y 为i, 再+ed
重读闭音节以一个 辅音字母结尾的， 双写+ed
answer move
die carry
cry stop
plan
wanted answered moved died carried cried stopped planned
write take
重读闭音节以一个 辅音字母结尾的， 双写这一字母+ing
get run swim
going asking writing taking getting running swimming
1.The twins a_r_e__w_a_s_h_i_n_g_(wash) the
clothes now.
√
pack the camera
X
…
…
water the plants
√
-- Have you packed … yet?
-- Yes, I have packed ….
No, I haven’t …
现在完成时: Present Perfect
概念: 表示已经发生的动作
结构: has done、 have done
get up
got
6:00
go to school went
?
have lunch had 12:00
play basketball played
?
do homework did
?
go to bed went
?
一般过去时: Past Simple
概念: 表示过去发生的动作
结构: did
标志语：yesterday、... ago、 in 1992、 last week/month…
标志语：already、 yet、ever、 never、since…、for…、
get got gotten
go went gone
eat ate eaten
are were been
do did done
cut cut
cut
say said said
take swim drink have come put see