Unit 2 Last weekend 一般过去时 课件(共17张PPT)

(共17张PPT)
The Simple Past Tense
学习目标：
1.熟悉并理解一般过去时的定义和用法。
2.掌握动词变过去式的规则。
3.掌握一般过去时的肯定句，否定句，一般疑问句的构成与基本用法。
The simple past tense
We use the simple past tense to talk about things that happened or did not happen in the past.
一般过去时态（The Simple Past Tense)介绍
1..定义： 一般过去时态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；也表示过去经常或反复发生的动作，常和表示频度的时间状语连用。
2.时间状语： yesterday last night
in 1990 two days ago 等
3.频度副词：often always 等
4.例句：I got up at 7:00 yesterday.
My father was at work yesterday afternoon.
He always went to school by bus
用 法
表示过去某个时间发生的动作或存在
的状态。
He said that yesterday.
I got up at six thirty yesterday morning.
My father wrote a passage yesterday afternoon.
2. 表示过去经常或反复发生的动作。
My father often went to work by
bus last year.
When I was a child, I often listened
to music.
规则动词过去式的构成
构成规则
例词
2. 结尾是e的动词 加-d
1. 一般在动词原形
末尾加-ed
live lived hope hoped use used
look looked play played start started
规则动词过去式的构成
构成规则
例词
3. 末尾只有一个辅音
字母的重读闭音节
词, 先双写这个辅
音字母, 再加-ed
stop stopped
plan planned
trip tripped
4. 结尾是“辅音字母+y”
的动词, 先变“y”为
“i”, 再加-ed
study studied
carry carried
不规则动词表
原形 过去式 汉语意思
cut cut 切
let let 让
put put 放
cost cost 花费，值
hit hit 撞
read read 阅读
set set 安排，安置
hurt hurt 使…伤痛
原形和过去式一样
不规则动词表
Infinitive Past tense
catch caught
come came
do did
draw drew
drink drank
drive drove
eat ate
过去式不同于原形，要逐个记。
Complete the conversation between Leo and Linda.
Linda: What did you do during the weekend, Leo
Leo: I ____ (go) for a walk in the woods. It ___ (be) quite hot.
Linda: Did you ____ (take) acap
Leo: Yes, I ____ (do). I _____ (take) my sunglasses too. But, I _______ (drop) them onto the ground and _______ (break) them!
went
was
take
did
took
dropped
broke
3.be动词一般过去时的否定句和一般疑问句的构成
be：was/were
否定句： 主语 + was not (wasn’t) / were not
(weren’t) + ……
疑问句：
Was / Were + 主语 + ……
Yes, 主语 + was / were.
No, 主语 + was not (wasn’t) / were not (weren’t).
4. 实义动词一般过去时的否定句和一般疑问句 的构成
否定句：
主语 + did + not + 动词原形 + ……
We heard a whisper.
We did not / didn’t hear a whisper.
疑问句：
Did + 主语 + 动词原形 + ……
Did you hear a whisper
Yes, we did. / No, we didn’t.
1. Lucy did her homework at home.
(否定句)
Lucy _______ _____ her homework
at home.
2. He found some meat in the fridge.
(一般疑问句)
_____he __ meat in the fridge
didn’t
do
Practice
Did
find any
巧记动词过去时态
动词一般过去时不一般，要学好重点看.过去时表过去；
be用was或用were, have, has变had；
谓语动词过去式，过去时间做标志；
一般动词加-ed，若是特殊得硬记。
否定句很简单，主语之后didn’t添；
疑问句也不难，did放在主语前；
谓语之前有did，谓语动词需还原；
动词若是was, were，否定就把not添。
Translate the sentences into English.
三年前他住在上海。
她去年在这儿工作。
他们昨晚去看电影了。
他上周末去看他的父母了。
今天早上托尼从楼梯上摔了下来，摔伤了腿。
1. He lived in Shanghai three years ago.
2. He worked here last year.
3. They went to see a film last night.
4. He visited his parents last weekend.
5. Tony fell down the stairs and hurt his leg this morning.
Thank you