Unit 6 I'm watching TV Section A Grammar Focus -3c 课件 人教版七年级英语下册

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人教新目标Go For It七年级英语下册
Unit6 I'm watching TV SectionA Grammar Focus -3c
Let’s review
Talk with your partner according to the sentence structure and the pictures.
What is he / she / are they doing
He / She is… / They’re…
Let’s guess
What is he doing
Is he reading a newspaper
No, he isn’t.
Is he reading a book
Yes, he is.
He is reading a book.
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
_____________________________________
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.
Jenny is cleaning the house now.
3c
Take turns miming different activities in your group. The others in the group guess what the activities are.
No, I’m not.
Yes, you’re right.
Are you
making soup
Are you
cleaning
Language points
现在进行时
定义
现在进行时表示现在正在进行的动作，也可表示现阶段正在进行的动作。
构成
be动词(am/is/are)＋动词-ing形式
be 动词的形式要与主语的人称和数保持一致。
dance
have
write
make
cut
swim
get
run
watch
play
do
clean
watching
playing
doing
cleaning
dancing
having
writing
making
cutting
swimming
getting
running
动词-ing形式的构成：
现在进行时
1. 一般在动词原形后加ing。
2. 以不发音字母e 结尾的动词，去e 加ing。
3. 以“1元+1辅”结尾的动词，且是重读闭音节的
单词，双写辅音字母加ing。
我的发现
句型结构
肯定句 主语+am/is/are+v-ing+其他.
否定句 主语+am not/isn’t/aren’t+v-ing+其他.
一般疑 问句 Am/Is/Are+主语+v-ing+其他？
肯定回答：Yes, 主语+am/is/are.
否定回答：No, 主语+am not/isn’t/
aren’t.
特殊疑 问句 特殊疑问词+am/is/are(+主语)+v-ing+其他
Let’s guess
What is he doing
Is he running
No, he isn’t.
Is he playing basketball
Yes, he is.
He is playing basketball.
Let’s guess
What is she doing
Is she sleeping
No, she isn’t.
Is she watching TV
Yes, she is.
She is watching TV.
watching
cleaning
reading
talking
listening
washing
using
making
exercising
taking
swimming
running
watch -
clean -
read -
talk -
listen -
wash –
use -
make -
exercise-
take -
swim –
run –
现在分词
原形
动词原形如何变现在分词？
（1）一般在词尾加_____
（2）以不发音的e 结尾的，
__________
(3) 以重读闭音节结尾且末尾只
有一个辅音字母的，
____________________
双写尾字加-ing
去e加-ing
-ing
Grammar
以”ie”结尾，要 变ie为”y”, 再加-ing. 如die—dying lie—lying平躺
Let’s learn
Try to find out the rules.
现在进行时态中的谓语动词怎样构成？
现在进行时表示现在正在进行或发生的动作。谓语动词由be(am/is/are)+ v-ing构成。
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.
谓语动词：前加 be, 后加 ing
Let’s learn
Try to find out the rules.
现在进行时的肯定句怎样构成？
I am + doing.
We/You/They are + doing.
He/She/It is + doing.
否定句呢？
否定句在助动词be(am, is are)后面加not。
is not = isn’t;
are not = aren’t;
am not 不可以缩写
Let’s learn
Try to find out the rules.
现在进行时的一般疑问句怎样构成？
一般疑问句把助动词be(am, is are)提前。
怎样回答？
肯定回答：Yes, 主语(人称代词) + be.
否定回答：No, 主语(人称代词) + be + not.
Let’s learn
Try to find out the rules.
现在进行时的特殊疑问句怎样构成？
特殊疑问词 + be(am, is are) + 主语 + v-ing+ 其他
怎样回答？
I’m v-ing...
He/She/It is v-ing...
They are v-ing...
Let’s learn
Try to find out the rules.
动词-ing形式怎样构成？
1) 一般动词在原形末尾直接加-ing；
2) 动词词尾包含不发音的字母e时，去e加-ing。
3)“辅元辅”结尾的单词，双写结尾辅音再加ing。
make - making
exercise - exercising
use - using
take - taking
write - writing
run - running
swim - swimming
shop - shopping
put - putting
sit - sitting
直接加 ing
去e加 ing
双写加 ing
watch - watching
play - playing
listen - listening
clean - cleaning
wash - washing
Let’s learn
Try to find out the rules.
我们在什么时候会使用现在进行时？
有一个简易口诀可以概括：
此时此刻，且听且看。
1. I’m reading a book now.
2. It’s 8 o’clock. They are playing games.
3. Listen! Who is singing
4. Look! She is dancing.
Practice
1. Look! The boys ____________ (play) basketball on the
playground.
2. My father ________ (read) books after dinner.
3. In the morning, Mr. Smith _______ (get)up at seven o’clock.
4. Listen! Linda ___________ (sing)in the next room.
5. His brother usually ________ (do) homework at school.
用所给词的适当形式填空
are playing
reads
gets
is singing
does
Practice
6. They ________ (go)shopping every Friday evening.
7. A: What’s grandpa doing now
B: He ____________ (work)in the garden.
8. His sister ____________ (eat)dinner now.
9. Miss King often ________(wash)dishes in the evening. Now
she ____________(wash)them.
10. Look! Aunt Beth ____________(walk)with her pet dog.
用所给词的适当形式填空
go
is working
is eating
washes
is washing
is walking
1. Han Mei _________ her homework at home now.
A. do B. does C. is doing
2. — ________ English every morning
— Yes, but now I ________ Chinese.
A. Are you reading; read B. Do you read; read
C. Do you read; am reading
3. — Is your brother doing his homework
—_________________.
A. Yes, he does. B. Yes, he is. C. No, he doesn't.
4. Linda often _______ her homework in the evening but this evening she _________ TV.
A. does; is watching B. is doing; watches C. is doing, is watching
5. — ________ are they doing — They’re _________.
A. What, run B. What, running C. Who, running
一、单项选择
二、按要求完成句子
1. Maria and Bob are doing their homework.（改为一般疑问句）
______Maria and Bob _________their homework
2. The dog eats meat every day.（用now 改写）
The dog________ _________ meat now.
3. Tom is talking on the phone. （改为否定句）
Tom ________ ________on the phone.
Are doing
is eating
isn’t talking
4. My mother is cooking in the kitchen. （对画线部分提问）
_______ _______ ________in the kitchen
5. The boy is playing the piano now. （对画线部分提问）
________the boy_________ now
Who is cooking
What’s doing