资源简介

语法——一般过去时
Part 1:知识点
一般过去时：通常表示过去某一时间所发生的动作或存在的状态。常与表示过去的时间状语连用：yesterday, last week, ago, just now等。
句型结构：主语+动词过去式+其他
具体用法：
肯定陈述句：
结构：主语+动词的过去式+其他
例句：He was at home last night.昨晚他在家。
否定陈述句：
结构1：主语+wasn’t/weren’t+其他
例句：He wasn’t at home last night.他昨晚不在家。
The girls weren’t in Beijing last Sunday.上周日这些女孩儿不在北京。
结构2：主语+didn’t(did not) +其他
例句：They didn’t visit the Great Wall yesterday.他们昨天没有去参观长城。
一般疑问句：
结构：Did/Were/Was+主语+动词原形+其他
例句：（1）--Did you go to Shanghai last week 你上周去上海了吗？
肯定回答：--Yes, we did.是的，我们去了。
否定回答：--No, we didn’t.不，我们没去。
--Were those students in the zoo just now 那些学生刚刚在动物园吗？
肯定回答：--Yes, they were.
否定回答：--No, they were not(weren’t).
--Was he at home yesterday 昨天他在家吗？
肯定回答：--Yes, he was.
否定回答：--No, he wasn’t.
一般过去时的特殊疑问句：
结构：特殊疑问词+did+主语+动词原形+其他
例句：What did you do last week 上周你做了什么？
Where did you go yesterday 昨天你去了哪里？
【复习】动词过去式的变化规则
1.在动词原形后加-ed，例如：work-worked
2.以不发音的字母e结尾的动词，去e加ed，例如：like-liked
3.以辅音字母加-y结尾的动词，先将y变为i，再加-ed，例如：study-studied
4.以重读闭音节结尾，而末尾只有一个复印字母的，双写辅音字母后，再加-ed，例如stop-stopped
【拓展】不规则动词的过去式
am--was is--was are--were do--did see-saw say--said give--gave get--got go--went come--came have--had eat--ate take--took run--ran sing--sang put--put make--made read--read write--wrote draw--drew drink--drank swim--swam sit--sat
Part 2:练习
一、写出下列单词的过去式。
is_________ 2.go_________ 3.cook_________ 4.read_________ 5.live_________ 6.clean_________ 7.sit_________ 8.study_________ 9.spend_________
二、用所给单词的适当形式填空。
We_________(enjoy) ourselves at the party last night.
_________you _________(go) to the Great Wall last summer
The old man _________(be) ill and went to see a doctor.
Joe _________（study）for the English Test last week.
What day _________(be) it yesterday
We _________(have) a party last night.
He often_________(have) supper at home. Today he _________(have) supper at school.
We visited the museum and _________(go) home.
--_________ he _________(have) lunch at ten
--No, he didn’t.
They _________(buy) a guitar yesterday.
三、句型转换。
She came here last month.（改为否定句）
___________________________________________________
They played football this morning.（改为一般疑问句）
___________________________________________________
Tim watched TV last night.（改为一般疑问句）
___________________________________________________
Lily does her homework every day.（用last night改写句子）
___________________________________________________
答案：
一、1.was 2.went 3.cooked 4.read 5.lived 6.cleaned 7.sat 8.studied 9.spent
二、1.enjoyed 2.Did go 3.was 4.studied 5.was 6.had 7.has had 8.went 9.Did have 10.bought
三、1.She didn’t come here last month.
Did they play football this morning
Did Tim watch TV last night
Lily did her homework last night.

展开更多......

收起↑