人教版英语七年级下册一般过去时相关知识
人教版七年级英语下册,从第十一单元开始学习一般过去时,我们需要从句型结构(肯定句、否定句、一般疑问句)、标志词、用法等方面开始突破。
be动词的一般过去时。
肯定句:主语+ was/were + 表语
否定句:主语+wasn't/weren't +表语
一般疑问句:Was/Were +主语+表语?
肯定回答:Yes,主语+was/were.
否定回答:No,主语+wasn't/weren't.
实义动词的一般过去时:
肯定句:主语+ 动词过去式+宾语
否定句:主语+ didn't +动词原形+宾语
一般疑问句:
Did +主语 +动词原形+宾语?
肯定回答:Yes,主语+did.
否定回答:No,主语+didn''t.
动词过去式的构成:
规则动词的变化规律参见114页表格
1、一般情况加ed,例如:looked, played, started
2、以e结尾的动词加d,例如:lived, hope ,used
3、以重读闭音节结尾的动词末尾只有一个辅音字母,双写这个辅音字母再加ed,例如:stopped, planned
4、以辅音字母加y结尾的词变为为i,再加ed,例如:studied, carried, worried。
不规则动词的变化规律参见141页表格,记住最常见的不规则动词过去式
have\has—had go—went do—did put—put get—got
关于一般过去时的常见标志词。
yesterday昨天;this morning今天早上;just now刚刚;in the past在过去;last+时间,例如:last year去年;时间+ago...以前
一般过去时的用法。
1、一般过去时表示在过去某个时间或某一段时间内发生的动作或存的状态。
My father worked in Shanghai last year.
我爸爸去年在上海工作。
例如:We were at school last year.
去年我们在学校。
表示过去经常反复发生的动作,常与often, always等表示频度的时间状语连用。
例如:I often went to school on foot.
一般过去时的句式结构
1、含连系动词be的一般过去时的句式
肯定句:主语+was/were+其他.
例如:I was at home yesterday.
我昨天在家。
否定句:主语+was not (或wasn't)/were not (或weren't)+其他.
例如:We weren’t at home last Sunday.
上个星期天,我没有在家。
一般疑问句:Was/Were+主语+其他
肯定回答:Yes,主语+was/were. ;
否定回答:No,主语+wasn't/weren't.
例如:Was Alice at home yesterday
爱丽丝昨天在家吗
肯定回答:Yes , he was. 否定回答:NO, he wasn’t.
特殊疑问句:疑问词+was/were+主语+ 其他
例如:Who went to the park with you
谁和你一起去的动物园?
含实义动词的一般过去时的句式
肯定句:主语+动词过去式+其他.
例如:They had a good time yesterday.
他们昨天玩得很开心。
否定句:主语+did not (或didn't)+动词原形+其他.
They didn't have a good time yesterday.
他们昨天玩得不开心。
一般疑问句:Did+主语+动词原形+其他
肯定回答:“Yes,主语+ did."
否定回答:用“No,主语+ didn'."
例如:Did they have a good time yesterday
肯定回答:Yes , they did.
否定回答:No , they didn’t.
特殊疑问句:疑问词+did+主语+动词原形+其他
When did they have a good time
他们什么时候玩得开心?
练习巩固:
一、用适当的词填空。
1、—How _______(be) your school trip
—It was great.
2、How _______ (do) you _________ yesterday
3、 Today is Monday. Yesterday ______(be) Sunday.
4、 What _______ (do) you do the day before yesterday
5、________ (do) you ride a horse last week
6、—Did you see any cows
—Yes, I did. I _______ (see) quite a lot.
7、 I _______ (feed) the chickens last week.
参考答案:
was 2、did ; do 3、was 4、did 5、Did 6、saw 7、fed
句型转换。
I saw some cute cows on the farm. (改为否定句)
I _________ ________ ________ cows on the farm.
There were many people in the park this morning. (改为一般疑问句)
________ _________ many people in the park this morning
I milked a cow on the farm. (改为一般疑问句并作肯定回答)
________ you _________ a cow on the farm
________ , _______ _________.
The farmers grew apples in July. (对划线部分提问)
__________ did farmers ___________ apples
Did you learn anything special (分别作肯定和否定回答)
肯定回答:________ , ________ ________.
否定回答:________ , ________ ________.
I visited my grandparents yesterday. (对划线部分提问)
_______ ________ you _______ yesterday
参考答案:
didn’t ; see ; any 2、Were ; there 3、Did ; milk Yes , I did 4、When ; grow
Yes ; I did \ No , I didn’t 6、What ; did ; do
练习是为了巩固,要掌握知识的前提是要学习和练习同时跟进,加油喔!