内容正文:
Unit 7 A Day to Remember 一般过去时语法知识点总结
目录
1.一般过去时的定义与用法
2.一般过去时的标志词
3.动词形式及变化规则
4.句型结构
含be动词的一般过去时句式
含实义动词的一般过去时句式
5.易错点分析及经典例题
6.综合练习与巩固
1. 一般过去时的定义与用法
定义:一般过去时主要表示过去某个时间发生的动作或存在的状态。
用法:
描述过去发生的事情,如:
I watched a movie yesterday.(我昨天看了一部电影。)
She was happy last week.(她上周很开心。)
询问或回答过去的事情,如:
What did you do last weekend?(你上周末做了什么?)
Where were you yesterday?(你昨天在哪里?)
核心素养要求:通过描述过去的经历,培养学生的语言表达能力,增强跨文化交际意识,学会用英语记录和分享生活故事。
2. 一般过去时的标志词
一般过去时通常与以下时间状语连用:
yesterday(昨天)
last night/week/month/year(昨晚/上周/上个月/去年)
two days ago(两天前)
in 2020(在2020年)
just now(刚才)
the other day(前几天)
例句:
He went to the park last Sunday.(他上周日去了公园。)
They finished their home work yesterday evening.(他们昨晚完成了作业。)
3. 动词形式及变化规则
(1)be动词的过去式
原形
过去式
am/is
was
are
were
例句:
I was at school yesterday.(我昨天在学校。)
They were busy last week.(他们上周很忙。)
(2)实义动词的过去式
规则变化
直接加ed(大多数动词)
work → worked
play → played
以 e 结尾,只加d
live → lived
hope → hoped
辅音 + y 结尾,变 y 为 i 再加ed
study → studied
cry → cried
重读闭音节,辅音双写再加ed
stop → stopped
plan → planned
不规则变化(需记忆)
原形
过去式
go
went
see
saw
eat
ate
have
had
do
did
make
made
例句:
She played tennis last Saturday.(她上周六打了网球。)
They went to the Great Wall.(他们去了长城。)
4. 句型结构
(1)含be动词的一般过去时句式
肯定句:主语 + was/were + 其他成分。
He was a teacher in 2010.(2010年他是一名老师。)
否定句:主语 + was/were + not + 其他成分。
They were not at home yesterday.(他们昨天不在家。)
一般疑问句:Was/Were + 主语 + 其他成分?
Were you at the party?(你在派对上吗?)
特殊疑问句:特殊疑问词 + was/were + 主语 + 其他成分?
Where was Tom last night?(汤姆昨晚在哪里?)
(2)含实义动词的一般过去时句式
肯定句:主语 + 动词过去式 + 其他成分。
She finished her homework.(她完成了作业。)
否定句:主语 + did not (didn't) + 动词原形 + 其他成分。
He didn't go to school.(他没去上学。)
一般疑问句:Did + 主语 + 动词原形 + 其他成分?
Did you watch TV?(你看电视了吗?)
特殊疑问句:特殊疑问词 + did + 主语 + 动词原形 + 其他成分?
What did you do last weekend?(你上周末做了什么?)
5. 易错点分析及经典例题
易错点1:be动词的误用
错误:I was at home yesterday.(✓ 正确)
错误:They was happy.(✗ 应改为:They were happy.)
易错点2:实义动词的过去式变化
错误:She studyed English.(✗ 应改为:She studied English.)
经典例题
1. —______ you ______ a good time at the party?
—Yes, I did.
A. Do; have
B. Did; have
C. Were; having
答案:B(did + 动词原形构成一般过去时的疑问句)
2. My mother ______ dinner at 7 o'clock yesterday.
A. cook
B. cooked
C. cooks
答案:B(yesterday表示过去,动词用过去式)
3. They ______ not at school last Monday.
A. was
B. were
C. are
答案:B(复数主语用were)
6. 综合练习与巩固
改错题
1. He go to the zoo yesterday.(✗ 应改为:He went to the zoo yesterday.)
2. Was you happy last night?(✗ 应改为:Were you happy last night?)
3. They didn't played basketball.(✗ 应改为:They didn't play basketball.)
完形填空
Last Sunday, I ______ (1) to the park with my friends. We ______ (2) a picnic there. In the afternoon, we ______ (3) some games. We ______ (4) very happy.
1. A. go
B. went
C. goes
答案:B
2. A. have
B. had
C. having
答案:B
3. A. play
B. played
C. plays
答案:B
4. A. are
B. was
C. were
答案:C
总结
一般过去时是英语中非常重要的时态,掌握它的用法和变化规则对初中生至关重要。通过本单元的学习,同学们应能够:
1. 正确使用一般过去时描述过去发生的事情。
2. 准确运用be动词和实义动词的过去式。
3. 区分一般过去时与其他时态的不同。
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