Unit 5 Amazing things Grammar课件(共39张PPT)

(共39张PPT)
Studying aims
To grasp the usage of the Simple Past Tense.
掌握一般过去时态的用法.
2. To grasp past forms of verbs.
掌握动词的过去式.
3. To be able to use the simple past tense freely.
能熟练运用一般过去时.
What do we usually do at the Qingming Festival
spring outing
go tomb-sweeping
A long time ago ,people also did something for the Qingming Festival, they…
played on a swing
went tomb-sweeping
flew kites
played cuju
What did we do at this year’s Qingming Festival
We went for tomb-sweeping and spring outing.
We went there by bus.
We visited Gensi, Xuanbao and Huangqiao.
We took many photos there.
We had a good time on that day.
did
played
went
flew
visited
took
had
do
play
go
fly
visit
take
have
过去式
原形
用于一般过去时
1.We use the simple past tense to talk about things in the past.
一般过去时的用法
提示：表示过去的时间状语：
just now, yesterday,
yesterday morning/afternoon/evening,
last night/week/month/year, in 2008, a month ago, ten years ago …
went----- go
A month ago, Millie and Amy went to Sunshine Park.
一个月前，米莉和艾米去了阳光公园。
Last Sunday, they went to the park again.
上个星期天, 她们又去了那儿。
2. We form the simple past tense
by adding ‘-ed ’ to regular verbs.
1 绝大多数动词 +ed walk—walked
2 以e结尾的动词 +d live—lived
3 以辅音字母+y结尾的动词 变y为ied cry—cried
4 以一个元音字母+一个辅音字母结尾的短动词 双写末尾的辅音字母+ed stop—stopped
提示: 以元音字母+y结尾的动词
按第一条规则，即：+ed,
如: stay —stayed play--played
want— talk —
like — worry —
try — stop —
wanted
talked
liked
worried
tried
stopped
写出下列动词的过去式。
规则动词-ed的读音
1、清念 /t/ ，即 ed 在清辅音后面念 /t/ ,
例： finished 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
3.不规则动词的过去式不是加ed 构成的, 需要我们记住它们。不规则动词的过去式归纳起来有这样几种类型(见下表)：
1 没有变化 cost-cost put-put
2 改变了元音 write-wrote know-knew
3 改变了辅音 make-made spend-spent
4 元音和辅音都变化 leave-left teach-taught
5 其他的 am/is-was are-were
Infinitive Past tense
am/ is was
are were
begin began
become became
bring brought
build built
buy bought
can could
Infinitive Past tense
catch caught
come came
do did
draw drew
drink drank
eat ate
get got
fly flew
写出动词的过去式：
1.go__________ 2.sit___________
3.hear_________ 4.turn_________
5.can__________ 6.ask__________
7.reply__________ 8.leave_________
9.run__________ 10.see__________
11.happen________ 12.say__________
13.tell__________ 14.stand________
15.look_________ e________
17.search________ 18.find_________
19.make_________ 20.put__________
21.pick_________ 22.take_________
went
sat
heard
turned
could
asked
replied
left
ran
saw
happened
said
told
stood
looked
came
searched
found
made
put
picked
took
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
Finish Part A on page 62.
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
were
spent
took
bought
came
had
got
Finish Part B on page 62.
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
Finish Part C on page 62.
1. I _______ (be) born in 2000.
2. We ________ (take) a lot of photos last month.
3. Tom ______ (put) the books in the bag and left the classroom.
4. I _______ (see) a UFO in the sky last night.
5. We _______ (be) at home yesterday.
6. The students _______ (have) a Chinese lesson just now.
7. We _______ (eat) some baozi for breakfast this morning.
8. She _________ (buy) a book the day before yesterday.
9. Our classmates _________ (visit) Huangqiao Park last weekend.
10. He ______ in Shanghai three years ago, but now he ______
in Taixing. (live)
用所给词的适当形式填空
was
took
put
saw
were
had
ate
bought
visited
lived
lives
Let’s play a guessing game!
Play the game in pairs:
One does some action we often do, and the other guess what he/she did just now
Talk about: past and present
Discussion in groups of four
In the past, the road was small and dirty, but now the road is wide and clean.
In the past, the houses were small and old, but now the houses are tall and nice.
In the past, people went to someplace by jiaozi or on the carriage.
Now, people go to someplace by car, plane, train or bus.
We should treasure we have. We mustn’t waste time ,money or food.
Now we have wide and clean roads, tall and nice houses. And we have a happy life.
Now we each can go to school to get knowledge. We must study harder, because knowledge is power(力量). Knowledge is wealth（财富）.
Thank great persons like Yang Gensi and Shen Yi for what they did for us. So that we can have a better life.We will remember them forever.
Homework
1. Remember the irregular verbs.
2. Complete 《双赢》4th period.