命运多舛的意思是什么意思-快换夹具
第十七讲 一般过去时
一. 概念
一般过去
时表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用。
一般过去时也表示过去经
常或反复发生的动作。例句:
1.I watched TV last night.
我昨天晚上看电视。
did you do yesterday?
你昨天做了什么?
went to Beijing last year.
他们去年去了北京。
二.用法
1.表示过去发生的动作或状态,通常会有明确的表示过去的时间状语。
I
went to the zoo yesterday.
I stayed up
last night.
2.叙述过去连续发生的动作或状态。
This
morning , I got up early , went out for a walk ,
then came back and cooked for my
family .
3.表示过去某一段不确定的时间内发生的动作或状态。
He worked
in the store for 5 years.
三.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)
3.
带有was或were的句子,其否定、疑问的变化和is, am,
are一样,即否定句在was或
were后加not,一般疑问句把was或were调到句首。
四.句中没有be动词的一般过去时的句子
1.否定句:didn't
+动词原形,如:
Jim didn't go home yesterday.
2.一般疑问句:在句首加did,句子中的动词过去式变回原形。如:
Did Jim
go home yesterday?
3.特殊疑问句:疑问词+一般疑问句?如:
What did Jim do yesterday?
五.动词过去式变化规则
1.一般在动词末尾加-ed,如:pull-pulled,
cook-cooked
2.结尾是e加d,如:taste-tasted
3.末尾是辅
音字母加一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,
再加-
ed,如:stop-stopped
4.以“辅音字母+y”结尾的,变y为i, 再加-
ed,如:study-studied
六.真题再现
( ) 1. The
boy the tree last week.
A. is watering B. waters C. watered
2.
I _____(see) his name in the newspaper yesterday.
因为句中出现了表示过去的时间状语last
week和yesterday,所以正确答案分别为:1. C
精点精练
一、用动词的适当形式填空。
1. It __________ (be) Ben's
birthday last Friday.
2. We all __________
(have) a good time last night.
3. He
__________ (jump) high on last Sports Day.
4.
She likes __________newspapers, but she __________
a book yesterday. (read)
5. He __________
football now, but they __________ basketball just
now. (play)
6. Jim's mother __________
(plant) trees just now.
7. __________ they
__________ (sweep) the floor on Sunday? No, they
__________.
二、句型转换。
1. Tom took some
photos on the Sports day.
否定句:________________
________________________________
一般疑问句:_______
_____________________________________
2. Nancy
went to school early.
否定句:____________________
____________________________
一般疑问句:___________
_________________________________
3. We sang
some English songs.
否定句:______________________
__________________________
一般疑问句:_____________
_______________________________
4. They were
in his pocket.
否定句:__________________________
______________________
一般疑问句:_________________
___________________________
肯定回答:_____________
_________________________________
模拟预测
一、用动词的适当形式填空。
1. It __________ (be) the
2nd of November yesterday.
Mr White
__________ (go) to his office by car.
2. Gao
Shan __________ (put) the book on his head a
moment ago.
3. What __________ you __________
just now? I __________ some housework. (do)
4.
They __________ (make) a kite a week ago.
5. I
want to __________ apples. But my dad __________
all of them last month. (pick)
6. __________
he __________ the flowers this morning? Yes, he
__________. (water)
7. The students often
__________ (draw) some pictures in the art room.
二、中译英。
1. 我的故事书刚才还在手表旁边。
My
storybook __________ beside the watch ___________
_________.
2. 他们的外套上个礼拜放在卧室里了。
Their
__________ __________ in the bedroom __________
__________.
3. 格林先生去年住在中国。
Mr Green
__________ __________ China __________ __________.
4. 昨天我们参观了农场。
We __________ a farm
__________.
5. 他刚才在找他的钢笔。
He ______
______ his _________ _______ now.
6.
他上个周末走亲访友了吗?是的。
__________ he __________his
_________ and __________ last __________?
Yes, he __________.
7.
你们上个儿童节做了什么?我们参观了动物园。
What __________ you
__________ last __________ __________? We
__________ the zoo.
8. 你上周在哪儿?在番禺。
Where
__________ you __________ __________? I __________
in Panyu.
欣赏近义词-susan怎么读
汉语翻译英文-失去爆破
26英语怎么读-jakeass
硕大无朋是什么意思-兴致勃勃的意思是什么
n2-曾经的拼音
minuteman-longer的反义词
足够英语-包括英语
我行我素意思-倒怎么写
-
上一篇:英语一般过去时试题经典及解析
下一篇:一般过去时与过去进行时的区分