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(共33张PPT)
Section A Grammar Focus
Unit 2
We’re family！
Read the sentences. How do the verb forms change with the subjects
3a
Teng Fei and his grandfather play ping-pong every week. Teng Fei's grandfather loves sport.
They have some nice ping-pong bats. Teng Fei's father has a fishing rod.
Do you play the piano Yes, I do./No, I don't.
Does your father spend a lot of time fishing Yes, he does./No, he doesn't.
Whose piano is this It’s my mother’s.
Teng Fei and his grandfather play ping-pong every week. Teng Fei's grandfather loves sport.
They have some nice ping-pong bats. Teng Fei's father has a fishing rod.
How do the verb forms change with the subjects
非三单
非三单
三单
三单
动词原形
动词三单
动词三单形式
动词三单形式
肯定句
主语+实义动词原形+其他。
主语(三单)+实义动词(三单)+其他。
1. 肯定句
动 词 三单 形 式 的 变 化 规 则
类别 构成方法 例词 读音
一般情况 直接加 -s like --- likes spend --- spends sit --- sits
在清辅音之后读 /s/; 在浊辅音和元音之后读 /z/; 在 /s / /z / / / /t / /d / 等后读/ z/
以字母s, x, ch, sh, o 结尾的动词 加 -es guess --- guesses fix ---fixes watch --- watches go-goes 以辅音字母加 y 结尾的动词 变 y 为 i , 再加 -es study --- studies fly --- flies 特殊变化 have-has 傻叉吃屎，呕
1. 肯定句
Teng Fei and his grandfather play ping-pong every week. Teng Fei's grandfather loves sport.
They have some nice ping-pong bats. Teng Fei's father has a fishing rod.
How to turn a positive sentence(肯定句) into a negative sentence(否定句)
2. 肯变否
Teng Fei and his grandfather play ping-pong every week.
Teng Fei and his grandfather_______ ________ ping-pong every week.
Teng Fei's grandfather loves sport.
Teng Fei's grandfather _______ ________ sport.
They have some nice ping-pong bats.
They _______ ________ ______ nice ping-pong bats.
Teng Fei's father has a fishing rod.
Teng Fei's father _______ ________ a fishing rod.
don’t
play
doesn’t
love
don’t
have
any
doesn’t
have
动词原形
动词三单形式
动词原形
动词三单形式
How to turn a positive sentence(肯定句) into a negative sentence(否定句)
2. 肯变否
2. 否定句
主语+ + 实义动词原形+其他。
主语(三单)+ + 实义动词(三单)+其他。
don’t
doesn’t
打回原形
Let’s get more details.
2. 肯变否
They have some nice friends.
动词原形
Teng Fei's grandfather likes sport.
动词三单
They have some nice friends.
①动词原形：主语后面加don’t
Teng Fei's grandfather likes sport.
②动词三单:加doesn’t, 三单要还原
第1步：找动词, 定形式。
第2步：加助动词
don’t
doesn’t
They don’t have some nice friends.
Teng Fei's grandfather doesn’t like sport.
第3步：特殊变化(some变any, and 变 or)
They don’t have some nice friends.
They don’t have any nice friends.
Teng Fei's grandfather doesn’t like sport.
2. 肯变否
Let’s practice.
否定句填空。(注意三单人称、助动词 don't/doesn't)
1. We____________(not, play)on the playground every day.
2. She___________(not, get)up at 7 o'clock every day.
3. You_______________(not, brush)your teeth every morning.
4. San___________ (not, study)English every day.
5. Lingling____________(not, go)to the park with his sister every day.
6. She____________(not, watch)TV with his parents every day.
don’t play
doesn’t get
don’t brush
doesn’t study
doesn’t go
doesn’t watch
2. 肯变否
Let’s practice.
7. Amy_____________(not, read)English every day.
8. He____________(not, have)dinner at eight o'clock.
9. Tom’s grandpa____________(not, go)to the park every day.
10. They___________(not, play) football every day.
11. Tom______________(not, study) English every day.
12. She____________(not, watch) TV with her parents every day.
13. He_____________(not, buy)a car.
doesn’t read
doesn’t have
doesn’t go
don’t play
doesn’t study
doesn’t watch
doesn’t buy
2. 肯变否
Doraemon likes to catch butterflies. (变否定句)
_________________________________.
Doraemon doesn’t like to catch butterflies
动词三单
Daxiong loves playing football. (变否定句)
_________________________________.
Daxiong doesn’t love to catch butterflies
动词三单
3. 肯定句变一般疑问句
Do you play the piano Yes, I do./No, I don't.
Does your father spend a lot of time fishing Yes, he does./No, he doesn't.
Does your mother have a piano Yes, she does./No, she doesn't.
询问事物或某种情况是否属实，可以用yes/no来回答的句子，
叫一般疑问句。
Do you play the piano Yes, I do./No, I don't.
Does your father spend a lot of time fishing Yes, he does./No, he doesn't.
3. 肯定句变一般疑问句
How do the verb forms change with the subjects
非三单主语
三单主语
一般疑问句
_______ +主语+实义动词原形+其他
_______ +主语(三单)+实义动词原形+其他
Do
Does
3. 肯定句变一般疑问句
第1步：找动词, 定形式。
My father spends some time fishing.
I often play the piano.
动词原形
动词三单
①动词原形：主语前面加Do
②动词三单:主语前面加 Does, 还原动词
第2步：加助动词,注意大小写和标点
I often play the piano.
My father spends some time fishing.
Do
Does
Do I often play the piano
Does my father spend some time fishing
第3步：改换主语称谓及其他
Do I often play the piano
Does my father spend some time fishing
Do you often play the piano
Does your father spend any time fishing
3. 肯定句变一般疑问句
人称 其他
第3步：改换主语称谓及其他
I/me/we/you—you
my our—your
mine—yours
some—any
and—or
too—either
3. 肯定句变一般疑问句
一般疑问句的回答
Do you play the piano Yes, I do./No, I don't.
Does your father spend a lot of time fishing Yes, he does./No, he doesn't.
问句和答语的助动词
保持一致！
3. 肯定句变一般疑问句
Let’s practice.
Do they like Chinese
Yes, they do. No , they don’t.
Does she have a small mouth
Yes, she does. No, she doesn’t.
Does Yaming come from China
Yes, he does. No, he doesn’t.
Do Peper and Teng Fei like China
Yes, they do. No, they doesn’t.
Teng Fei and his grandfather play ping-pong every week. Teng Fei's grandfather loves sport.
They have some nice ping-pong bats. Teng Fei's father has a fishing rod.
Whose piano is this It’s my mother’s.
Fing out the possessive form (’s)
名词所有格表示一种_________。
一般翻译为__________。
所属关系
“......的”
基本形式=A’s B
B是A的所有物
中文理解=A的B
’s类所有格
Whose bedroom is this
It’s ___________.
Doraem’s
It’s ___________.
Daxiong’s
Whose bedrooms are these
They are ______________________
Doraem’s and Daxiong’s.
分别所有，每个名词
后都加“ ’s ”
单数名词
直接加“ ’s ”
’s类所有格
Whose living room is this
It’s ______________________
Doraem and Daxiong’s.
共同所有，后
一个名词加“ ’s ”
Whose toys are these
They’re_____________.
Daxiong’s friends’
They’re_____________.
children’s
’s类所有格
复数名词没s
直接加“ ’s ”
复数名词有S
直接加“ ’”
’s类所有格
1. The woman over there is ______ mother.
　　A. Julia and Shelley’s
　　B. Julia’s and Shelley’s
　　C. Julia and Shelley
　　D. Julia’s and Shelley
2. —Excuse me, where are _______ offices
—Over there．
　　A. teacher’s B. teachers’
　　C. the teacher’s D. the teachers’
单数，共同所有
复数，分别所有
一山不容二虎
of所有格(无生命)
What’s this
It’s __________________.
a map of China
一副中国地图
名词(中心词)+of+所有者
(翻译时,先译后再译前)
学校的大门(gate)
_____________________
the gate of the school
教室的门(door)
_____________________
the door of the classroom
三种属格的细微差别
1.Miss Gao is a friend of Mary's mother's.
2.Miss Gao is a friend of Mary's mother.
3.Miss Gao is Mary's mother's friend.
各自强调有所不同
双重所有格
of属格
's属格
1.He is a teacher of my sister's.
2.He is a teacher of my sister.
3.He is my sister's teacher.
判断
Summary
Complete the sentences with the correct possessive form (’s) of the words in brackets.
3b
This is _______________ (Kate) cat. It likes fish very much.
This is _____________________ (Ella and Emma) classroom. They love their big and clean classroom.
These are ____________(I) books. I read every day.
A: Whose caps are these
B: They’re my _______________ (grandparents). They like wearing caps.
A: Whose schoolbag is this
B: It’s _______________ (Teng Fei). He likes the colour blue.
Kate’s
Ella and Emma’s
my
grandparents’
Teng Fei’s
I have a brother and a sister. My brother is tall, and he _______ short hair. He is really funny, and he often _______ us laugh. My sister _______ very different. She is short, and she has long brown hair. She is a quiet girl. She really _______ reading. I’m not tall or short. I don’t _______ or read much. But I _______ the violin really well. I also like playing tennis. We _______ all different, but we have a lot of fun together.
Complete the passage with the correct forms of the verbs in the box.
be like look make play talk have
3c
has
makes
looks
likes
talk
play
are
有趣的
①make sb./sth adj.
使某人/某物......
make me happy
② make sb./sth. do
使某人/某物做某事......
短棕色头发
adj.安静的
多读
n.小提琴
很多乐趣
Draw a thinking map about your family member.
Work in pairs to ask and answer questions about each other’s family.
3d
an example
Does your mother like music
Do you have any sisters or brothers
Does your father play any sport
...
Then make a introduction. The following words may help you.
Looks
Personality
Hobby
tall, short, strong, slim, thin
kind, friendly, nice, quiet, funny
reading running drawing cooking singing
I have a brother/sister.
He/She is...
用所给词的适当形式填空
1. My father always (come) back from work very late.
2. your brother (know) Japanese
3. Where you (have) lunch every day
4. —Who's the woman talking to Mr Lin
—She's (Mary and Joe) aunt.
5. I'll give my English teacher a card for (teacher) Day.
comes
Does
know
do
have
Mary and Joe's
Teachers'
单项选择
( )1.—Is mother an English teacher
—Yes, she is.
A. Bob and Alice B. Bob and Alice's C. Bob's and Alice's D. Bob's and Alice
( ) 2.—Does he have a baseball
— ___________. And he has a baseball bat.
A. Yes, he does. B. Yes, he do. C. No, he doesn't. D. No, he does.
( )3.—Does he __ a soccer ball
—No, he doesn't. But he __ a volleyball.
A. have; have B. has; has C. have; has D. has; have
B
A
C
单项选择
( )4.—Is this your family photo, Bill
—Yes, it is. Look! These are my ___ .
A. friends B. teachers
C. parents D. names
( )5. is his sister and are his parents.
A. This; that B. Those; this
C. This; those D. These; those
C
C
拓展作业
制作思维导图，总结本课内容。
基础作业
抄写记忆本课
单词短语，单词5遍，短语1遍。
提升作业
用英语描述家人的外貌，性格，爱好等信息。
Homework

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