(共22张PPT)
Unit 11
授课教师：
Section A 2
Grammar Focus- 3a
Free talk:
Ask your partner: What did you do on your school trip Then fill in the following chart and give a report.
Name What did you do on your school trip
Tom went to a farm, milked a cow
Lily rode a horse, picked some strawberries
Eric went fishing, watched the stars
Wang visited grandparents
Hai
Last week, we had a school trip. Tom went to a farm. He milked a cow. Lily…
go
ride
do
is
are
have
eat
buy
see
写出下列动词的过去式, 找出规则动词过去式的构成。
pick
visit
watch
climb
study
worry
play
live
stop
went
rode
did
was
were
had
ate
bought
saw
picked
visited
watched
climbed
studied
worried
played
lived
stopped
规则动词
不规则动词
规则动词过去式的构成
构成规则 原形 过 去 式
一般在动词原形末尾加-ed work
play worked
played
结尾是e的动词加-d hope
live hoped
lived
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
trip stopped
tripped
结尾是“辅音字母+y”的动词，先变“y”为“ i”再加-ed study
worry studied
worried
规则动词过去式词尾-ed的读音
读音规则 读 音 例 词
在浊辅音和元音后面 /d/ moved /mu:vd/
在清辅音后面 /t/ passed /pa:st/
在t, d 后面 / it /
/id/ needed /'ni:did/
清念 /t/, 元浊/d/;
/t/ /d/ 之后念/id/
知识结构
构成
用法
常用时间
动词的过去式
1. 表示过去某个时间发
生的动作或存在的状态。
2. 表示过去经常或
反复发生的动作。
yesterday
last night/week/ time..
… days ago
On Sunday morning
一般过去时
一般过去时
am(is) →was are →were
陈述句：He was at home yesterday.
否定句：He wasn’t at home yesterday.
疑问句：Was he at home yesterday
Yes, he was./No, he wasn’t.
陈述句：主语+动词过去式+其它
I go to the movie. →I went to the movie.
否定句：主语+助动词didn’t+动词原形+其它
I don’t go to school today. →I didn’t go to school.
一般疑问句：Did +主语+动词原形+其它
Do you have breakfast →Did you have breakfast
Yes, I do./No, I don’t. Yes, I did./No, I didn’t.
动词一般过去时，表示过去发生事；
be用was或用were, have, has变had；
谓语动词过去式，过去时间坐标志；
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；
如果谓语之前有did，谓语动词需还原；
动词若是was,were,否定就把not添。
巧记一般过去时
3a Here is Jim’s and Bill’s letters.
Let’s help them to complete the letters.
Dear Bill,
How ___ (is) your school trip yesterday ___ (Do) you ___ (go) to the zoo ___ (do) you take any photos ___ (Do) you ___ (see) any interesting animals I ____ (go) to the zoo last year and it ____ (is) a lot of fun.
Jim
was
Did
go
Did
Did
see
went
was
Dear Jim,
My school trip ___ (is) great! We ___ (have) so much fun! We ____ (go) to Green Park. We _______ (climb) the mountains there and ____ (see) a lot of flowers. We ___ (eat) our lunch under some trees and ______ (play) some games after that. But at about two o’clock, it ____ (get) very cloudy and we _______ (worry) it would rain. Luckily, it _____ (do not), and the sun _____ (come) out again!
Bill
was
had
went
climbed
saw
ate
played
got
worried
didn’t
came
My school trip was great!
We had so much ____!
We went to Green Park.
We climbed the __________ there and saw a lot of ________.
fun
mountains
flowers
Look at pictures and fill in the blanks.
Then read it and try to recite it.
We ___ our lunch under some trees and ______ some games after that.
But at about two o’clock, it got very ______ and we worried it could _____.
Luckily, it didn’t, and the sun _____ out again!
cloudy
rain
ate
played
came
Last week I visited my aunt’s house.
_______________________________ _______________________________ _______________________________ _______________________________
Make up a story. Each student adds a sentence.
The weather was beautiful.
We went fishing.
1. She often ____ (go) to the park on
weekends, but yesterday she ____ (go) to
the zoo.
2. Last week she ___ (have) fun on a farm.
3. What ___ they __ (do) on the school trip
They ____ (ride) horses and _______
(climb) the mountains.
I. 填入适当的词。
goes
went
had
did do
rode climbed
4. How ____ their school trip
It ___ interesting.
___ she __ (go) fishing Yes, she did.
5. ___ Li Ming ____ (pick) any strawberries No, he didn’t.
was
Did go
Did pick
was
1. 我们在那儿爬山, 看到了很多花。
2. 我们在树下吃了午餐，之后又玩游戏。
3. 太阳半小时前又出来了。
We climbed the mountains there and saw a lot of flowers.
We ate our lunch under trees and played some games after that.
The sun came out again half an hour.
II. 翻译下列句子。
4. 昨天我们担心天会下雨。
5. 几分钟前，天变阴了。
6. 你拍了一些照片吗？
Yesterday we worried it would rain.
A few minutes ago, it got cloudy.
Did you take any photos
1. Lucy did her homework at home. （改为否定句）
Lucy ______ __ her homework at home.
2. His father worked all day last Monday.（改为一般疑问句）
____ his father _____ all day last Monday
didn’t do
Did work
III. 按要求完成句子。
3. I was very busy last week. （改为否定句和一般疑问句）
I ______ very busy last week.
_____ you very busy last week
4. There was some orange in the cup.
（改为一般疑问句)
_____ there ____ orange in the cup
wasn’t
Were
Was
any
