动词ing形式的用法及变化规则
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动词ing形式的用法及变化规则
一.口诀:now look listen be,动词要加ing,加了ing,不要忘了be。
二.动词现在分词由动词原形在词尾加ing构成,其规则如下:
1)一般情况下直接加ing think———thinking sleep———sleeping
study———studying speak---speaking
carry—-—carrying say---saying
2)以不发音的字母e结尾的单词,去掉字母e,再加ing
wake--—waking make--—making come—--coming
take---taking leave---leaving have——-having
3)以重读闭音节结尾,呈现“辅音,元音(a e i o u),辅音”结构的动词,先双写末尾的辅音字母,再加ing 。
这类词有:shop,begin,cut,put, get,hit, run, set,sit, spit, stop,swim, beg, drop, fit, nod, dig, forget, regret, rid,等.
(visit 不是以重读闭音节结尾,不用双写)
travel虽然重读第一音节,词尾音节不重读,但是现在分词仍要双写末尾辅音字母,然后再加ing ,如:travel--—travelling。
初中阶段此类词只有这一个。
4)以ie结尾的动词,把ie改为y ,再加ing
如:die-—-dying lie--—lying
1
一. 写出下列动词的现在分词形式
work___________ visit__________ play__________ study________dance_______ have__________ travel_________take__________
drop__________ sing__________ shop________ swim_________ lie__________
二.选择题练习
1。
Who ______________ over there now?
A。
singing B。
are sing C。
is singing D. sing
2. It's eight o’clock。
The students _____ an English class.
A。
have B. having C. is having D。
are having
3。
Listen! The baby _____ in the next room.
A. crying B。
cried C. is crying D. cries
4. Look! The twins _____ new sweaters。
A. are wearing B。
wearing C。
are wear D。
is wearing
5. Don’t talk here。
Grandparents _____.
A。
is sleeping B. are sleeping C. sleeping D。
sleep
三。
填空:
1. Miss Li _______ (like) sleeping in the day.
2. Listen! Who ________ (talk) with your parents
3. The girl ________ ( not dance ) on Wednesday. She dances on Friday。
4。
He wants ________ (be) a teacher。
5. Everyone _________(say) she is a good shop assistant.
6. Can she _________ (sing) in English
7. They like ________ (read) under the tree. Look! They ________ (sit) there t o read.
8. Let’s ________ (eat) lunch together(一起)。
9。
Look! A cat ________ (run) up the tree.
10. It's 6:30。
My brother ________ (see) a movie.
11。
Sam ________ (go) to school at 7:00 every day。
12. Peggy is ________ (clean) the bedroom now。
She is a good girl。
13. -—- Where ________ Mr。
Green ________ (live)
-—— He ________ in London。
14。
--— ________ you ________ (clean) your bedroom
—-— No, I’m not。
I’m cleaning the living room.
15。
——- ________ Nancy ________ (talk) on the phone
--— No, she isn’t. She ________ (eat) lunch now.
2。