人教版七年级下册Unit 6I'm watching TV. 语法精讲精练课件(共43张PPT,内嵌视频)

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人教版七年级下册Unit 6I'm watching TV. 语法精讲精练课件(共43张PPT,内嵌视频)

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(共43张PPT)
人教版 七年级下册
Unit 6
I’m watching TV.
语法精讲精练
Lead in
What are the animals doing in the video
Lead in
They’re playing, dancing, swimming, singing and running.
reading
watching TV
drawing
---What are you doing
---I’m V-ing.
running
Presentation
Revision
Pre-Grammar
What’s … doing in picture 1\ …
He/ She is ….
What are… doing in picture 2
They are ….









Ask and answer.
Presentation
Revision
Pre-Grammar
Ask and answer.
-What is he\she doing
- He/She ______________.
talk on the phone
make soup
read a newspaper
exercise
play basketball
ride a bike
run
sing
Presentation
Revision
Pre-Grammar
Ask and answer.
-What are they doing
-They ________________.
watch TV
read
exercise
clean the room
wash the dishes
study
see a movie
play basketball
Presentation
Presentation
Pre-Grammar
What is he doing
Guessing a game.
A:Is he reading a newspaper
B: No, he isn’t.
A: Is he reading a book
B: Yes, he is.
He is reading a book.
A:Is he running
B: No, he isn’t.
A: Is he playing basketball
B: Yes, he is.
He is playing basketball.
Presentation
Practice
Pre-Grammar
What is she doing
A:Is she using a computer
B: No, she isn’t.
She is watching TV.
What are they doing
A: Are they playing soccer
B: No, they aren’t.
They are running.
What is she doing
A:Is she washing the dishes
B: No, he isn’t.
She is making the bed.
1. 你在做什么? ____________________________
2. 我在看电视。 ____________________________
她在做什么? ____________________________
4. 她在洗衣服。 ____________________________
5. 他们在做什么?____________________________
他们在听CD。 ____________________________
你在做作业吗?____________________________
是的。 ____________________________
不是,我在打扫我的房间。______________________________
I’m watching TV.
What are you doing
What’s she doing
She’s washing her clothes.
They’re listening to a CD.
What are they doing
Are you doing your homework
Yes, I am.
No, I’m not. I’m cleaning my room.
Translate these sentences into English.
10. 他在读报纸吗?_____________________________
11. 是的。/ 不是。他在打篮球。
___________________________________________
12. 他们在用电脑吗?
___________________________________________
13. 是的。/ 不是。他们在锻炼。
____________________________________________
14. 她现在正在锻炼。
____________________________________________
15. 她一般(周一/每天晚上/早晨/等等)锻炼。
___________________________________________________
Yes, he is./No, he isn’t. He’s playing basketball.
Is he reading a newspaper
Are they using the computer
Yes, they are./No, they aren’t. They’re exercising.
She’s exercising (now).
She exercises (on Monday/every night/in the mornings/etc.)
Presentation
While-grammar
Grammar Focus
Read the sentences and translate them.
What are you doing I’m watching TV.
What’s she doing She’s washing her clothes.
What are they doing They’re listening to a CD.
Are you doing your homework Yes, I am./No, I’m not. I’m cleaning my room.
Is he reading a newspaper Yes, he is./No, he isn’t. He’s playing basketball.
Are they using the computer Yes, they are./No, they aren’t. They’re exercising.
She’s exercising (now).
She exercises (on Mondays/every night/in the mornings/etc.).
Presentation
Grammar Focus
While-grammar
探究语法规律
What did you find out
What are you doing I’m watching TV.
What’s she doing She’s washing her clothes.
What are they doing They’re listening to a CD.
Are you doing your homework Yes, I am./No, I’m not. I’m cleaning my room.
Is he reading a newspaper Yes, he is./No, he isn’t. He’s playing basketball.
Are they using the computer Yes, they are./No, they aren’t. They’re exercising.
探究一: 现在完成时的谓语构成和用法
现在完成时表示现在(说话瞬间)正在进行或发生的动作。谓语动词由be(am/is/are)+ v-ing构成。我正在做作业。I’m doing my homework now.
也可表示当前一段时间内的活动或现阶段正在进行的动作。例如:
这些天来,我们在做一架模型飞机。We are making a model plane these days.
Presentation
While-grammar
Grammar Focus
探究语法规律
探究一: 现在完成时的谓语构成和用法
一、现在进行时用法
1. 表示现在(说话瞬间)正在进行或发生的动作。
他们在操场上踢足球。They’re playing soccer on the playground.
2. 也可表示当前一段时间内的活动或现阶段正在进行的动作。
这个月我们一直在为英语考试而学习。
We are studying for the English test this month.
二、现在进行时的谓语结构
主语+be(am, is, are)+v.-ing+其它
其中be(am; is; are)动词的形式要和主语保持一致。
他们现在正在下象棋。 They are playing chess now.
三、现在进行时的标志词
现在进行时的标志词: now, listen, look等。
I’m reading now. (我现在正在读书) Listen! She is singing. (听, 她正在唱歌)
Presentation
Grammar Focus
While-grammar
探究语法规律
What did you find out
What are you doing I’m watching TV.
What’s she doing She’s washing her clothes.
What are they doing They’re listening to a CD.
Are you doing your homework Yes, I am./No, I’m not. I’m cleaning my room.
Is he reading a newspaper Yes, he is./No, he isn’t. He’s playing basketball.
Are they using the computer Yes, they are./No, they aren’t. They’re exercising.
探究二: 现在分词的构成
一、一般情况下 直接在动词后面加-ing
stand — standing sing — singing
go—going ask—asking
do→doing watch→watching clean→cleaning play→playing
Presentation
While-grammar
Grammar Focus
探究语法规律
探究二: 现在分词的构成
二、以不发音的字母e结尾的动词,去掉e,再加-ing
write — writing take — taking
close—closing make—making
dance — dancing come — coming use — using exercise — exercising
三、以重读闭音节结尾且末尾只有一个辅音字母的动词,双写这个辅音
字母再加-ing
run — running sit — sitting
swim — swimming get — getting
四、以ie结尾的动词,变ie为y,再加-ing
die — dying lie — lying
stop — stopping put — putting
Presentation
Grammar Focus
While-grammar
探究语法规律
What did you find out
What are you doing I’m watching TV.
What’s she doing She’s washing her clothes.
What are they doing They’re listening to a CD.
Are you doing your homework Yes, I am./No, I’m not. I’m cleaning my room.
Is he reading a newspaper Yes, he is./No, he isn’t. He’s playing basketball.
Are they using the computer Yes, they are./No, they aren’t. They’re exercising.
探究三: 现在进行时的句型结构
1. 现在进行时的肯定句的构成
2. 现在进行时的一般疑问句的构成及回答
3. 现在进行时的特殊疑问句的构成及回答
Presentation
While-grammar
Grammar Focus
探究语法规律
探究三: 现在进行时的句型结构
1. 现在进行时的肯定句的构成
主语+ be (am, is, are) (not) + v-ing +…
I am + doing. We/You/They are + doing. He/She/It is + doing.
否定句在助动词be(am, is are)后面加not。
否定式结构: be +not +doing
肯定式结构: be doing
我正在洗衣服。________________________
他正在打电话。 ___________________________
他们没在下象棋。______________________
彼特没在打篮球。_________________________
I’m washing the clothes.
He is talking on the phone.
They are not playing chess.
Peter isn’t playing basketball.
Presentation
While-grammar
Grammar Focus
探究语法规律
2. 现在进行时的一般疑问句的构成及回答
探究三: 现在进行时的句型结构
一般疑问句结构: 提be至句首
Be (Am, Is, Are) + 主语 + v-ing + 其他
肯定回答:Yes, + 主语 + be. 否定回答:No, + 主语 + be + not.
—Are they playing soccer 他们在踢足球吗?
—Yes, they are./ No, they aren’t. 是的,他们在踢。/不,他们没在踢。
她正在弹钢琴吗?_______________________
你们正在做作业吗? _____________________________
她现在正在洗衣服吗? Is she washing the clothes now
Is she playing the piano
Are you doing your homework
Presentation
While-grammar
Grammar Focus
探究语法规律
探究三: 现在进行时的句型结构
3. 现在进行时的特殊疑问句的构成及回答
特殊疑问句结构: 疑问词+be+主语+doing?
特殊疑问词 + be (am, is, are) + 主语 + v-ing + 其他
回答:I’m v-ing... He/She/It is v-ing... They are v-ing...
What is she doing 她正在做什么?
Where are we going 我们往哪里去?
杰克正做什么事情? __________________
他们正在做什么事情? ____________________
他们正在看电视。 ________________________
What is Jack doing
What are they doing
They are watching TV.
Presentation
While-grammar
Grammar Focus
She’s exercising (now).
She exercises (on Mondays/every night/in the mornings/etc.).
What did you find out
探究四: 现在进行时与一般现在时的区别
现在进行时与一般现在时的区别体现在三个方面,一是用法的不同,
二是谓语动词的构成不同,三是时间状语即标志词的不同。
一、用法的不同
一般现在时表示现在的状态, 经常性的或习惯性的动作;现在进行时表示现在(现阶段)正在进行或发生的动作。
琳达通常在早上冲个澡。 _______________________________________
Linda usually takes a shower in the morning.
他现在正在读报纸。 __________________________
He is reading a newspaper.
探究语法规律
Presentation
While-grammar
Grammar Focus
探究语法规律
探究四: 现在进行时与一般现在时的区别
二、谓语动词的构成不同
现在进行时的谓语动词为be(am/is/are) + v-ing。
一般现在时的谓语动词为do/does(动词原形/动词第三人称单数);
我们现在正在上英语课。We __________ English class now.
我们通常在上午上英语课。
We usually______ English class in the morning.
他现在正在打扫他的房间。He __________ his room now.
他每周五打扫他的房间。He ______ his room every Friday.
are having
have
is cleaning
cleans
三、时间状语即标志词的不同
现在进行时的时间状语通常是now, 有时候句子的开头会出现look, listen,
Presentation
While-grammar
Grammar Focus
探究语法规律
探究四: 现在进行时与一般现在时的区别
It’s… . 或者at this time, Be quiet! Don’t be noisy! 等。
一般现在时的时间状语常为always, usually, often, sometimes, never, on Monday, every day, on weekends, every afternoon, every Sunday等。
I am cleaning the house now.
I clean the house on weekends.
Look, he is drinking tea.
He often drinks tea.
Listen, she is singing.
She usually sings in the evening.
It’s 7:00 pm, They are watching TV.
They watch TV every night.
I usually swim in the morning.
But now I’m playing basketball.
V.三do单现
be doing
now, right now,
at this moment(此刻),
at this time(此时)
at present(现在,目)
these days(这些天)3.It’s+时刻
一般现在时 VS 现在进行时
强调动作正在进行
强调动作经常性、反复性、习惯性发生
意义
动词形式
标志词
(时间状语)
always often
usually sometimes
never hardly ever once a week every day
….
do/does
She ___________________ now, and she often _______________ after lunch.
is washing the dishes
washes the dishes
现在进行时表示此时此刻正在做某事
一般现在时表示经常性的动作
He _______________________ now, and he usually _________________ at night.
is reading a newspaper
reads a newspaper
They __________________ now, and they usually ____________ in the morning.
are making soup
make soup
Presentation
Practice
Post-grammar
3a
Write sentences following the examples.
1. Jenny/ clean the house/ now
_______________________________
2. Bob/ make dinner/every Saturday
________________________________
3. Mary’s parents/ drink tea/after dinner
_________________________________
4. Bill/ talk on the phone/now
________________________________
5. Becky and Bob/ watch TV/on weekends
___________________________________
Jenny is cleaning the house now.
Bob makes dinner every Saturday.
Mary’s parents drink tea after dinner.
Bill is talking on the phone now .
Becky and Bob watch TV on weekends.
/ha s/n. 房子
喝茶
Presentation
Practice
Post-grammar
3b
Number the sentences in order to make a telephone conversation. Then practice it with a partner.
____ Do you want to go tomorrow then
____ OK. See you tomorrow evening!
____ I’m reading a book.
____ Let’s go at seven o’clock.
____ No, this book is really interesting.
____ What are you doing
____ Do you want to go to the movies now
____ Sure, what time
1
3
2
5
4
6
8
7
Presentation
Practice
3c
Post-grammar
Take turns miming different activities in your group. The others in the group guess what the activities are.
肯定式 I am + doing We/You/They are + doing
He/She/It is + doing
否定式 I am not + doing We/You/They aren’t + doing
He/She/It isn’t + doing
一般疑问句和简略答语 Am I doing… Yes, you are. / No, you are not (aren’t).
Are you doing… Yes, I am./ No, I am not.
Yes, we are./ No, we are not (aren’t).
Is he/she/it doing… Yes, he/she/it is. / No, he/she/it isn’t.
Are they doing… Yes, they are. / No, they are not (aren’t).
特殊疑问句和简略答语 What are you doing I’m doing…
What is he/she/it doing He/She/It is doing…
What are they doing They are doing…
Exercises1:
We ___ _______(watch) TV now.
He__ _____ (do) his homework now.
Look! That girl __ ____ (ride) the bike.
She __ _____(fly) a kite in the park now.
Tom and I ___ ________(clean) our bedroom now.
are watching
is doing
is riding
is flying
are cleaning
刀牛试小
6.My mother and I ____ _______(make) cakes now.
7.The baby is sleeping and his mother _____ _______ _____(look after) him.
8. Listen! The twins ___ _______(sing) under the tree.
are making
is
looking after
are singing
刀牛试小
The tigers are swimming in the river.
(变否定句)
__________________________________
His grandpa is drinking now.
(变为一般疑问句)
______________________________
句型转换
The tigers aren’t swimming in the river.
Is his grandpa drinking now
3. The dog is walking on two legs.
(对画线部分提问)
_______________________
4. Linda usually gets up at six.
(用now替代usually改写句子) ___________________________
5. They usually watch TV in the evening.
(用now替代usually)
___________________________
What is the dog doing
Linda is getting up now.
They are watching TV now.
she opens the window. (用现在进行时now改写句子)
__________________________________
2. The birds are singing in the tree.(就画线部分提问)
__________________________________
4. The children are playing games near the house.(就画线部分提问)
___________________________________
She is opening the window now.
What are the birds doing in the tree
What are the children doing near the house
按要求改写句子:
4. She is closing the door now.(改成否定句)
_____________________________________
5. You are doing your homework.(用“I”作主语改写句子)
_____________________________________
6.They sing under the tree. (用now改写句子)
_____________________________________
7. The students are helping the old woman.(改成一般疑问句)
_____________________________________
She isn’t closing the door now.
I am doing my homework.
They are singing under the tree now.
Are the students helping the old woman
1. Who _____ over there now
A. singing B. sings
C. is singing D. sing
2. It’s eight o’clock. The students _____ an English class.
A. have B. having
C. is having D. are having
3. Listen! The baby _____ in the next room.
A. crying B. cried C. is crying D. cries
4. Look! Tom and his brother_____ new sweaters.
A. are wearing B. wearing
C. are wear D. is wearing
5. Don’t talk here. Grandparents _____.
A. is sleeping B. are sleeping
C. sleeping D. sleep
6. Who _____ English best in your class
A. speak B. speaks
C. is speaking
7. Mrs. Read _____ the windows every day.
A. is cleaning B. clean C. cleans
8. We _____ music and often _____ to music.
A. like/ listen B. likes/ listens
C. like/ are listening
9. She _____ up at six in the morning.
A. get B. gets C. getting
10. On Sundays he sometimes _____ his clothes
and sometimes _____ some shopping.
A. wash / do B. is washing / is doing
C. washes/ does
  
根据语境及所给动词的提示填空。
1. —Who _________ your father _________(talk) to now
—Oh, that’s my uncle.
2. Jack _____________(not clean) his room. He ___________ (do) his homework now.
3. Look! They ____________(play) soccer over there.
4. —Are you at home, Frank
—Yes, I _________(have) lunch with my parents.
5. Keep quiet! Your sister ___________(sleep).
is talking
isn’t cleaning is doing
are playing
am having
is sleeping
根据短文内容及括号内所给动词的提示填空,使短文完整、通顺。
This is Jimmy. He (1)___________(be) from Australia, but now he (2)____________(live) in Beijing. He (3)__________ (work) in a middle school there. He usually has lots of work to do and he is busy from morning to evening but now he (4) ___________ (not work). He is walking home and (5)________ (talk) on the phone with his girlfriend Mary in Australia.
is
lives/is living
works
isn’t working
talking
He (6)____________(tell) her about his life in Beijing. He (7)____________(miss) her very much. Jimmy also (8)___________(write) her letters (信) or (9)___________ (e-mail) her. He always (10)____________(tell) her good news
(消息) about him.
is telling
misses
writes
e-mails
tells
Look at the picture on the right. Answer the question “What is/are sb. doing ” Then write your answers down.
Sandy
Twin brothers
Sammy
father
mother
dog

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