新思维英语三年级下册Chapter 3 Camping AB课件(共24张PPT)
文档属性
| 名称 | 新思维英语三年级下册Chapter 3 Camping AB课件(共24张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 2.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 其它版本 | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-05-12 08:45:30 | ||
图片预览
文档简介
(共24张PPT)
Camping(AB)
Chapter 3, Book 3B
New Welcome to English Gold
What do you do when you go camping
We__________________.
Ask and answer
stayed in a tent
What did you do yesterday？
Past tense
Past tense
When we talk about something that happened in the past (e.g. yesterday), we use the past tense.
I played football yesterday.
I cooked a meal yesterday.
I planted some trees yesterday.
We usually put ed on the verb to form the past form.
play
kick
pull
played
kicked
pulled
Past tense
Practice
Present tense
pick
wash
watch
walk
clean
Past tense
picked
washed
watched
walked
cleaned
Practice
Present tense
am
is
are
do
Past tense
was
was
were
did
I played basketball.
What did you do yesterday
Past tense
We make questions with did.
Don’t change the verb after did.
Now you try.
I ________the dishes.
What did you do yesterday
wash the dishes
washed
I _______ my grandparents.
What _______ you do yesterday
visit my
grandparents
did
visited
He _________ pictures.
did
painted
What ______ Charlie do yesterday
Charlie,
paint pictures
played hide- and-seek
What did you do yesterday？
boiled water
What did you do yesterday？
cooked a meal
picked up rubbish
watched outside
What did you do yesterday？
planted trees
What did you do last week
I Verb+ed last week.
Grammar 动词过去式
①一般情况加ed. 清音 /t/
浊元/d/
t,d后面读/id/.
②以e结尾，加个d. arrive-arrived
③辅元辅，重读闭音节，双写末尾辅音， 再加ed.
stop-stopped
④以辅音+y结尾的单词，去y变i，再加ed.
carry-carried
规则动词过去式加“ed”后的发音规则
清辅音：送气强，声带不振动。/t/
[p]、[t]、[k]、[f]、[s]、[θ]、[tr]、[ts]、[ ]、[t ]、[h]
浊辅音：几乎不送气，声带振动。 （送气指从喉咙向口外送出气流）/d/
[b]、[d]、[g]、[v]、[ ]、[z]、[ ]、[r]、[d ]、[dz]、[dr]、[j]、[w]、[m]、[n]、[ ]、[l]
asked cooked finished helped
washed parked picked watched
/t/
/d/
arrived played called cleaned
enjoyed boiled watered used
/id/
painted planted needed
He walked to school last week.
He did not walk to school last week.
Past tense
We use did not / didn’t to make negative sentences.
*Don’t change the verb after did not.
did not
1. I __________ (not go) to school by bus yesterday.
2. She ___________ (not have) a dancing lesson last week.
3. Peter ____________ (not give) any flowers to his mum last Mother’s Day.
4. He ____________ (not watch) the dragon boat races last year.
Practice
did not go
did not have
did not give
did not watch
THE END
Camping(AB)
Chapter 3, Book 3B
New Welcome to English Gold
What do you do when you go camping
We__________________.
Ask and answer
stayed in a tent
What did you do yesterday？
Past tense
Past tense
When we talk about something that happened in the past (e.g. yesterday), we use the past tense.
I played football yesterday.
I cooked a meal yesterday.
I planted some trees yesterday.
We usually put ed on the verb to form the past form.
play
kick
pull
played
kicked
pulled
Past tense
Practice
Present tense
pick
wash
watch
walk
clean
Past tense
picked
washed
watched
walked
cleaned
Practice
Present tense
am
is
are
do
Past tense
was
was
were
did
I played basketball.
What did you do yesterday
Past tense
We make questions with did.
Don’t change the verb after did.
Now you try.
I ________the dishes.
What did you do yesterday
wash the dishes
washed
I _______ my grandparents.
What _______ you do yesterday
visit my
grandparents
did
visited
He _________ pictures.
did
painted
What ______ Charlie do yesterday
Charlie,
paint pictures
played hide- and-seek
What did you do yesterday？
boiled water
What did you do yesterday？
cooked a meal
picked up rubbish
watched outside
What did you do yesterday？
planted trees
What did you do last week
I Verb+ed last week.
Grammar 动词过去式
①一般情况加ed. 清音 /t/
浊元/d/
t,d后面读/id/.
②以e结尾，加个d. arrive-arrived
③辅元辅，重读闭音节，双写末尾辅音， 再加ed.
stop-stopped
④以辅音+y结尾的单词，去y变i，再加ed.
carry-carried
规则动词过去式加“ed”后的发音规则
清辅音：送气强，声带不振动。/t/
[p]、[t]、[k]、[f]、[s]、[θ]、[tr]、[ts]、[ ]、[t ]、[h]
浊辅音：几乎不送气，声带振动。 （送气指从喉咙向口外送出气流）/d/
[b]、[d]、[g]、[v]、[ ]、[z]、[ ]、[r]、[d ]、[dz]、[dr]、[j]、[w]、[m]、[n]、[ ]、[l]
asked cooked finished helped
washed parked picked watched
/t/
/d/
arrived played called cleaned
enjoyed boiled watered used
/id/
painted planted needed
He walked to school last week.
He did not walk to school last week.
Past tense
We use did not / didn’t to make negative sentences.
*Don’t change the verb after did not.
did not
1. I __________ (not go) to school by bus yesterday.
2. She ___________ (not have) a dancing lesson last week.
3. Peter ____________ (not give) any flowers to his mum last Mother’s Day.
4. He ____________ (not watch) the dragon boat races last year.
Practice
did not go
did not have
did not give
did not watch
THE END
同课章节目录