Unit 4 I have a pen pal Part B let’s learn(30张PPT)

(共30张PPT)
Unit 4 Part B
I have a pen pal
Part B let’s learn
I like playing football.
He likes reading stories.
请记清：
动词原形
动词第三人称单数形式
likes
Review
John’s new pen pal
Presentation
Does he live in China
Does he live in Sydney
He is years old.
11
His name is .
John
No, he doesn’t. He in .
No, he doesn’t. He in .
lives
lives
Australia
Canberra
He is years old.
He in Canberra .
lives
He is from .
Australia
11
What are his hobbies
He likes .
He also likes .
doing word puzzles
going hiking
word puzzles
do
do
单三
以o结尾的动词变第三人称单数结尾加 es 。
go– goes do– does
He often word puzzles at home.
es
John likes doing word puzzles.
does
does
I often word puzzles at home too.
do
go
go
三单
He often hiking on the weekend.
es
John likes going hiking.
goes
go hiking
es
I often hiking on the weekend too.
go
John likes Chinese very much.
He often Chinese.
What is John doing？
He is studying Chinese.
studies
Do you like Chinese
studying
Yes, I often Chinese.
study
John likes Chinese.
studying
study Chinese
studying
studies
三单
study math
学数学
学英语
学电脑
学美术
study English
study computer
study art
cook Chinese food
cook
cook
三单
s
John (live) in Australia,
but he often Chinese food.
lives
cooks
s
John likes Chinese food.
cooking
cooking
I can Chinese food too.
cook
John
does word puzzles
cooks Chinese food
studies Chinese
goes hiking
什么时候用动词第三人称单数形式
在一般现在时中，当主语是第三人称单数
时，谓语动词要用第三人称单数形式，即
常在动词原形后加-s或-es。
一般现在时表示现在经常反复发生的动作、
存在的状态或习惯性的动作的时态。
Grammar points
人称代词
第三人称单数
he, she, it, Amy, my father 等等。
如： He likes watching TV. 。
She often has lunch at twelve.
Amy goes to school on foot.
It/This mouse looks like a cat.
1.一般情况在词尾加s, like--likes
2.以o. s .x .sh. ch.等结尾的单词，加es
go-- goes teach-- teaches push --pushes
3.以元音+y结尾的单词，加s
play-- plays say-- says
4.以辅音字母+y结尾的单词变y为i再加es
fly-- flies study-- studies
动词的第三人称单数形式的变化规律
一、我会写出下列单词的第三人称单数形式。
live __________ 2. study ________
3. watch _________ 4. go ___________
5. do ___________ 6. play___________
Let's write
lives
studies
watches
goes
does
plays
Exercise
She __________by bus.
go to work
goes to work
I _________by bike.
I ________English.
teach
She ______ English, too.
teaches
I__________（看电视）at night.
She ___________ （看电视）at night, too.
watch TV
watches TV
I ______________ in the evening.
He ______________in the morning.
read newspaper
reads newspaper
变一般疑问句，找动词， 动原句首加do；如果动词是三单，助动词does句首请，主语紧随在其后，后面动词改原形，其他部分依次站。
I go to school on foot.
you go to school on foot
Do

Amy goes to school on foot.
Amy go to school on foot
Does
es

动词原形
动词第三人称单数
仿照例子写句子：
例子: teach English
→He teaches English.
→ Does he teach English
→ Yes, he does.
→ No, he doesn’t.
1、 live in Australia
He lives in Australia.
Does he live in Australia
Yes, he does.
→
No, he doesn’t.
→
→
→
2、fly kites on the weekend
He flies on the weekend.
Does he fly on the weekend
Yes, he does.
→
No, he doesn’t.
→
→
→
总结:
Does＋单三主语＋ 动词原形＋其他？
肯定回答：Yes, he／ she does.
否定回答：No, he ／she doesn’t.
John’s day
John is a student. He ＿ ＿ Australia. He _____ Chinese. He ＿ to school by subway. He ＿ word puzzles after lunch. He ＿ hiking in the afternoon. He ＿ home at 5:30. He_____ Chinese food. He ＿ to bed at 10.
lives
studies
goes
does
goes
goes
in
cooks
goes
一、用动词的正确形式填空。
二、我会选出正确的单词完成句子。
1．He ___________( live / lives ) in Beijing.
2. __________ ( Do / Does ) your pen pal live in China
3. Mr. White ___________( study / studies ) Chinese.
4. I often_______( go / goes ) to school on foot.
My mother ________( go / goes ) to work by bus.
5. Bill likes __________( watch / watching ) TV.
He often __________( watch / watches ) TV on the weekend.
Let's write
lives
Does
studies
go
goes
watching
watches
1.让学生听Let’s try和Let’s talk部分的录音，并积极与他人交流。
2. 抄写本课四会句子。
3. 做活动手册上的配套练习。
Homework