Unit 4 Last Weekend Lesson 4 课件 (共25张PPT)

(共25张PPT)
Unit 4 Last Weekend
Lesson 4
Learning Objectives
By the end of this lesson, students will be able to:
1. read and understand the sounds of “ed” in some words.
“ed” sounds /d/: cleaned, played, rowed
“ed” sounds /t/: danced, jumped, washed
“ed” sounds /id/: shouted, visited, painted
2. know how to distinguish the different sounds of verbs ending
with “ed” in the simple past tense.
3. know some weekend activities of American children.
What did Maxie and Taco do yesterday
Warm-up and revision
Task 1 Watch, tick and say.
What did Maxie and Taco do yesterday
Warm-up and revision
cleaned the window
cooked dinner
watched TV
played basketball
played a card game


Task 1 Watch, tick and say.
Presentation
Task 1 Enjoy a story.
One day, Susan visited her grandparents by boat. When she rowed the boat, her hat dropped. “Help!” She shouted.
__________
Presentation
Task 1 Enjoy a story.
A man jumped into the river, and he helped Susan find the hat. Susan was thankful. She painted a picture and gave it to the man.
__________
Presentation
Task 2 Watch and answer.
Does “-ed” in these words pronounce the same
visited
shouted
painted
jumped
helped
rowed
How to pronounce them
/id/
/t/
/d/
Presentation
Task 3 Let's learn.
cleaned
played
rowed
danced
jumped
washed
shouted
visited
painted
/id/
/t/
/d/
Presentation
Task 3 Let's learn.
danced / dɑ nst /
jumped / d mpt /
washed / w t /
shouted / ' a t d /
visited / 'v z t d /
painted / 'pe nt d /
cleaned / kli nd /
played / ple d /
rowed / r d /
清音: 发音时声带不振动的音
浊音：发音时声带振动的音
stopped
shocked
liked
清辅/t/; 浊元/d/; t, d后面读/id/
listened
climbed
stayed
wanted
waited
ended
/t/
/d/
/id/
清音
浊音
Presentation
Task 4 Watch the video.
Practice
Task 1 play a game.
jumped
painted
rowed
watched
listened
shouted
danced
cleaned
wanted
washed
played
waited
Task 2 Listen, number and say.
Practice
3
4
1
2
6
7
5
9
8
shouted
danced
washed
rowed
played
painted
cleaned
jumped
visited
cleaned
Practice
Task 3 look and guess.
danced
painted
Practice
Task 4 Listen, circle and repeat.
1
stayed cleaned
2
danced learned
3
jumped washed
4
played danced
5
visited waited
6
wanted rowed
Exercise
一、读单词，选出划线部分发音不同的单词。(10分)
( ) 1. A. stopped B. liked C. cleaned
( ) 2. A. visited B. danced C. watched
( ) 3. A. played B. wanted C. rowed
( ) 4. A. learned B. shocked C. enjoyed
( ) 5. A. waited B. rested C. stayed
A
C
B
B
C
Exercise
二、判断每组单词划线部分发音是(T)否(F)相同。(10分)
( ) 1. shouted wanted painted
( ) 2. rowed stayed watched
( ) 3. helped cooked loved
( ) 4. walked climbed waited
( ) 5. listened played showed
T
F
F
F
T
Task 1 Try to read.
Production
washed
walked
showed
climbed
rested
needed
“ed”
family
/id/
/t/
/d/
Task 2 Listen, write and say.
1. I ________ at home and ________ my clothes last Sunday.
2. Susan ________ basketball and ________ yesterday.
stayed
played
danced
Production
3. Jack ________ his friends this morning. They ________
a picture together.
4. I ________ rope at the sports club.
washed
visited
painted
jumped
Task 3 Listen, number and repeat.
Production
I played football and rowed a boat.
I also jumped and shouted.
Then I cleaned my bedroom, too.
And then, of course, I rested.
1
2
3
4
5
6
Task 4 Good to know.
Production
These American children had a very interesting weekend.
David went to a museum. He saw many old and interesting things. He took many photos, too. David likes reading, so he really loved the old books in the museum.
have
see
go
take
take photos 复数
take a photo 单数
/d/
took
photos
Task 4 Good to know.
Production
Jane and Susan went camping together. They walked up hills and looked at the trees and flowers. They cooked food and played games. They had a lot of fun.
Emma helped some old people near her home.
She went shopping to buy some food for them.
She also cleaned their homes.
She was very happy to help them.
have
go
go
is
/t/
/t/
/t/
/d/
/t/
/d/
had a lot of fun
have a lot of fun
= have a good time
Task 5 Watch and make.
Warm-up and revision
Task 5 Watch and make.
Production
What did you do last weekend
Please draw and write your special weekend.
Let's make a poster:
Summary
1. Read and understand the sounds of “ed” in some words.
“ed” sounds /d/: cleaned, played, rowed
“ed” sounds /t/: danced, jumped, washed
“ed” sounds /id/: shouted, visited, painted
2. Know how to distinguish the different sounds of verbs ending
with “ed” in the simple past tense.
3. Know some weekend activities of American children.
Homework
Read the words three times.
Try to write more words with “ed”. Then read
them aloud.
1
2