(共18张PPT)
Unit5
Amazing things
Grammar
Simple past tense
什么情况下使
用一般过去时
We use the simple past tense to talk about things in the past.
A month ago, Millie and Amy
to Sunshine Park.
Last Sunday, they to
the park again.
went
went
went是go在一般进去时中所用的动词形式, 是go的过去式。
1. 表示过去某个时间发生的动作或存在的状态。
It was rainy yesterday.
I played computer games yesterday evening.
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.
What is the simple past tense
动词过去式的构成
规则变化
构成规则 过 去 式
一般在动词原形末尾加-ed walk-walked
ask-asked
结尾是e的动词加-d hope-hoped
live-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-stopped
shop-shopped
结尾是“辅音字母+y”的动词,先变“y”为“ i”再加-ed study-studied
cry-cried
规则动词-ed的读音
1、清念 /t/ ,即 ed 在清辅音后面念 /t/。
例: helped passed cooked
2、元浊 /d/ ,即 ed 在元音,浊辅音后面念 /d/ 。
例:borrowed enjoyed called moved
3、/t/ /d/ 之后念 /id/,即 ed 在 /t/ /d/ 音后面念 /id/。
例:wanted shouted needed counted
1. play__________ 2. watch_________
3. change________ 4. plan__________
5. visit__________ 6. worry_________
7. like __________ 8. wash_________
9. listen ________ 10. clean________
11. cry_________ 12. rain _________
13. die__________ 14. stay _________
Write the past forms of the verbs
1. play__________ 2. watch_________
3. change________ 4. plan__________
5. visit__________ 6. worry_________
7. like __________ 8. wash_________
9. listen ________ 10. clean________
11. cry_________ 12. rain _________
13. die__________ 14. stay _________
played
watched
changed
planned
visited
worried
liked
washed
listened
cleaned
cried
rained
stayed
died
Write the past forms of the verbs
元音 + y结尾 直接加ed构成过去式
不规则变化
构成规则 过 去 式
与原形一样, 没有变化 cost-cost put-put
改变了元音 write-wrote know-knew
改变了辅音 make-made spend-spent
元音和辅音都变化了 leave-left teach-taught
其他变化 is/am→was
are→were
have→has
Talking about the past
A
Write the simple past tense of the verbs below.
start ______
love _________
play ______
plan ______
9. leave _____
10. tell _____
11. stand _____
12. bring ______
5. reply _____
6. say ________
7. meet _____
8. hear ______
started
played
loved
planned
said
replied
left
met
stood
told
heard
brought
以元音字母+y结尾的动词直接在词尾加+ed。
The students visited the Fun World Museum.Here is Millie's
diary entry. Helpher complete it with the simple past tense
of the verbs in brackets.
B
This morning, we (go) to the Fun World Museum.
When we (get) to the museum, there (be) a lot
of people there. We (spend) three hours in the museum.
I (take) a lot of photos. Some of us (buy) cards of
the animals there. We (come) back to school at 1 p.m.
We (have) a great time.
went
got
were
spent
took
bought
came
had
C
Complete the conversation.
Millie: We _____ (go) to the Fun World Museum the day before yesterday, Daniel. It ____ (be) so interesting!
Daniel: Really Tell me all about it.
Millie: OK. We ____ (see) a small monkey, only 11 centimetres tall.
Daniel: That’s amazing! What else
Millie: We also _____ (learn) about some strange birds like dodos. They _____ (live) on the earth a long time ago.
Daniel: That’s cool!
went
saw
was
learnt
lived
yesterday
last …
… ago
yesterday morning/ afternoon …
last night/month/ week/year/ Tuesday …
two days ago/a week ago/three years ago/a few minutes ago …
just now = a moment ago
in + 过去的年份
in 2008/1990/1998
this morning
the day before yesterday
When to use the simple past tense
Key words
1. These tomatoes ________(cost) me ten yuan just now.
2. Who _______ (invite) the computer
3. We _______ (go) to the cinema last night. The film _____ (be) very good.
4. What time _____you _____(get) to school this morning
5. Jim ______(do) a lot yesterday. He_________(go) shopping and_________(cook) supper.
用单词的适当形式填空。
Exercise
用单词的适当形式填空。
Exercise
1. These tomatoes ________(cost) me ten yuan just now.
2. Who _______ (invite) the computer
3. We _______ (go) to the cinema last night. The film _____ (be) very good.
4. What time _____you _____(get) to school this morning
5. Jim ______(do) a lot yesterday. He_________(go) shopping and_________(cook) supper.
cost
invited
went
was
did get
did went
cooked
Thank you