一般过去时(公开课)

一般过去时 里一定有动 词的过去式
regular verbs the past form(过去式）
work—worked ask — asked
+ed
arrive —arrived
e+d
move —moved study—studied
carry — carried
辅音字母+y, 改y为i+ed
presents. A. buy B. bought 2. He _______ sent some Christmas cards to his friends. A. sent B. send
What did Santa do last week in China? had 3. He _______ a big dinner with children.
B: Yes, he did./
No, he didn’t.
Guessing game:
猜对得3/ 2/ 1分
What did Santa do two days ago?
A: Did he……?
B: Yes, he did./
No, he didn’t.
Guessing game:
猜对得3/ 2/ 1分
巩固练习：改为否定句
1.Jim worked in Japan last year.
Jim didn’t work ed in Japan last year. 2.They were asleep 2 hours ago.
They weren’t asleep 2 hours ago.
巩固练习: 改为一般疑问句
5. What did you eat?
I ate some turkey.
The simple Past Tense一般过去时的结构
I
eat
I
ate
some turkey some turkey
. .
动词的过去式 肯定句: 主语 +_____________ ate
The simple Past Tense一般过去时的结构
Yes, there was. / No, there wasn’t.
4. Did you have a Christmas dinner?
Yes, I did.
/ No, I didn’t..
5. What did you eat?
I ate some turkey and some figgy pudding .
do —
did
如何巧记不 规则动词的 过去式？
原形和过去式一样
原形 cost cut hit hurt let put read beat set shut 过去式 cost cut hit hurt let put read beat set shut 中文 花费 割 击打 伤害 让 放 读 打败 放置 关闭
1. Did you receive a Christmas present last year?
Yes, I did.
/ No, I didn’t..
2. When did you receive the present?
I received it on Christmas Eve.
3. Was there a card in your presents?
否定句
a card in the box
. .
be动词后 not (was/were)+ ______ ate
The simple Past Tense一般过去时的结构
I
don’t
receive any presents
I
didn’t
. receive any presents .
否定句
动词原形 didn’t后+ _________
Santa Claus’s trip to the world
Watch a video
Santa’s Trip to Changping
一般过去时
The simple past tense
From: 望牛墩中学 By: Miss Xia
Hello ! Merry Christmas !
I bring some gifts to you ! I divide you into four groups. Let’s see which group can do better. The winners can choose a gift first!
I
I
sing Christmas songs . can’t couldn’t sing Christmas songs .
not 否定句 情态动词后+______ ate
The simple Past Tense一般过去时的结构
There isn’t
a card in the box
There wasn’t
一般过去时常接时间状语
表示过去某一时间的短语或状语，主要有：
• 为yesterday或由其构成的短语。如yesterday morning • 由“last+时间”构成的短语。如last year • 由“时间段+ago ”构成的短语。 two years ago • at the age of… • 以及一些表示过去时态的从句。 when he was ten years old • In1995 • just now……
猜对得3/ 2/ 1分
What did Santa do yesterday afternoon?
A: Did he……?
B: Yes, he did./
No, he didn’t.
Guessing game:
猜对得3/ 2/ 1分
What did Santa do last night?
A: Did he……?
The simple Past Tense一般过去时的结构
Can Could
you
sing Christmas songs
you
? sing Christmas songs ?
ate 一般疑问句
情态
+……
The simple Past Tense一般过去时的结构
Is Was
there
a card in the box
3. What did he do in those cities? sent/gave Christmas He __________ presents to some sick children.
What did Santa do last week in China? bought a Christmas tree and some 1.He _______
down here me up a song a car a bike a letter
the game
yesterday.
last night. 2 days ago. in the past. just now.
the day before yesterday.
a moment ago.
in1998.
What did Santa do yesterday afternoon?
A: Did he……?
B: Yes, he did./
No, he didn’t.
Guessing game:
猜对得3/ 2/ 1分
What did Santa do yesterday afternoon?
• the other day前几天
把下列句子改成相应时态
1. He usually gets up early in the morning. got up late this morning. But he ____________ 2. She usually works from 8 a.m. to 5 p.m. worked from 8 a.m. to But yesterday she ____________ 6 p.m. They often go to the park on Sundays. 3. _____________________________ They went to the park last Monday. He often reads the newspaper breakfast. 4. ______________________________at But yesterday he didn’t read the newspaper.
What tense(什么时态) is used in the sentences ？ 一般过去时 Yes, I did. / No, I didn’t..
1. Did you receive a Christmas present last year?
2. When did you receive the present?
A. have B. had 4. They ____________ at the Christmas party. A. sang and danced B. sing and dance
sang and danced
Answer my questions about your last Christmas
写出下列动词的过去式（一个一分）
Each gLeabharlann Baiduoup choose one
Guessing game:
猜对得3/ 2/ 1分
What did Santa do yesterday afternoon?
A: Did he……?
B: Yes, he did./
No, he didn’t.
Guessing game:
shop —shopped stop — stopped
以重读闭音节结尾,末尾只有一个辅音字母的词 先双写末尾的辅音字母，再加ed
irregular verbs the past form(过去式）
不规则变化动词，参照课本不规则动词表P142
tell —
told
say —
said
find — found
i 改为 a 过去式
中文 坐 开始 喝 铃响 唱 游泳 给
Exercises
sits He sat swims She swam rings Ben rang sings Tom sang drives Sam drove Jim rode rides writes ote Ken wr on Tim wwins
drive ride write win
i 改为o
drove rode wrote won
驾驶 骑 写 赢
keep kept sleep slept sweep swept
ep改为pt
保持 睡 扫
原形 sit sat begin began drink drank ring rang sing sang swim swam give gave
1.They were in the zoo yesterday.
Were they in the zoo yesterday?
2. Lily went shopping just now. Did Lily go shopping just now?
由一般过去 什么时候用 时态的时间 一般过去时 状语决定
Remember the story in the video?
What did Santa Claus do last year? 1. How many cities did Santa travel to? traveled to ___ six cities. He _______ 2. How did he go there? went plane . He _______ there by _____
I received it on Christmas Eve.
3. Could you sing Christmas songs?
Yes, I could. Yes, I did.
/ No, I couldn’t.
4. Did you have a Christmas dinner?
/ No, I didn’t..
there a card in the box
? ?
ate 一般疑问句
Be动词 Was/Were
+……
The simple Past Tense一般过去时的结构
Do Did
you
receive a present receive a present
you
? ?
一般疑问句
Did 主语+ 动词原形 _____+