人教版七年级下册Unit 6 I'm watching TV.Section A Grammar Focus-3c+课件(共29张PPT)

(共29张PPT)
Unit 6
I’m watching TV.
Section A
Unit 6
I’m watching TV.
思维品质
语言能力
学习能力
文化意识
Ss canunderstand the present continuous tense
Ss can use the present continuous tense to make sentences
Ss can find out the differences between present continuous tense and present tense.
Ss can know how to ask and answer what people are doing.
Objectives
Guessing game
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.
Guessing game
What is he doing
Is he running
No, he isn’t.
Is he playing basketball
Yes, he is.
He is playing basketball.
Present Progressive Tense--structure
主语
be动词
v-ing
......
What is the man doing
He is talking on the phone.
Present Progressive Tense--structure
主语
be动词
v-ing
......
What is the boy doing
He is playing basketball.
Present Progressive Tense--structure
主语
be动词
v-ing
......
What are the students doing
They are cleaning the classroom.
定义
表示：现在正在进行或发生的动作
现在进行时
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。
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.
Grammar Focus
Translate and read.
你正在做什么？
我在看电视。
她正在做什么？
她正在洗她的衣服。
他们正在做什么？
他们正在听CD。
你在做你的家庭作业吗？
是的，我在。/不，我没在。我在打扫我的房间。
他在看报纸吗？
是的，他在。/不，他没在。他在打篮球。
他们在使用电脑吗？
是的，他们在。/不，他们不在。他们在锻炼。
Now, let's learn more about . present progressive tense (现在进行时).
She’s exercising (now).
She exercises (on Mondays/ every night/ in the mornings/ etc.)
她现在正在锻炼。
她一般(周一/每天晚上/早晨/等等)锻炼。
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.
Grammar Focus
特殊疑问句
特殊疑问词+ be (am, is, are) +主语+ V. –ing…
杰克正做什么事情？ __________________
他们正在做什么事情？ ____________________
常用时间状语：
now, right now或表示现在情景的look, listen等。
格林先生现在正在写一个故事。
______________________________
看！他们正在吃早饭。
_______________________________
现在进行时
What is Jack doing
What are they doing
Mr. Green is writing a story now.
Look! They’re eating breakfast.
Presentation
It is singing.
They are swinging their arms.
It is clapping hands.
Observe and find out the common points.
They are dancing.
It is playing the guitar.
It is playing the drums.
Present progressive tense(现在进行时)
表示 ____________________ 或者 ________________ 的动作,基本结构为_________________________________。
（说话瞬间）正在进行
现阶段正在进行
主语 + be (am / is / are) + v-ing
Presentation
Add more words in the chart in pairs. Then
summarize the variation rules of v-ing.
play → playing dance → dancing clap → clapping
washing
singing
eating
using
exercising
living
running
swimming
shopping
1. 直接在词尾加 _____ ;
2. 以不发音字母e结尾，_____________;
3. 以“辅+元+辅”形式结尾，__________________________。
ing
去掉e再加 ing
双写词尾辅音字母，再加 ing
Presentation
直
去
双
Let’s read and observe.
Present continuous tense (现在进行时)：
be (am, is, are) + 动词 ing
谓语动词：前加 be, 后加 ing
Step 1: 找到be。
Step 2: 在be后面加 not。
not
It is singing.
It isn't singing.
Observe, discuss and summarize how to
change the sentences in groups.
Presentation
It isn't singing.
现在进行时的句式变化：
1. 肯定句：主语+ be + v. -ing形式+ 其他.
2. 否定句：主语+ be + not + v. -ing形式+ 其他.
3. 一般疑问句及其回答：Be +主语 + v. -ing形式+ 其他
肯定回答：Yes, 主语+ be.
否定回答：No, 主语+ be + not.
4. 特殊疑问句：特殊疑问词+ be +主语 + v. -ing形式+ 其他
注：否定答语中要用缩写形式
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.
Let’s read and observe.
Can you find out when we use present continuous tense (现在进行时)
此时此刻，且听且看。
标志词：
now，listen，look
She is watching TV at home. 她正在家看电视。
She is not watching TV at home. 她没有在家看电视。
--Is she watching TV at home 她正在家看电视吗？
--Yes, she is. 是的，她在看。
/No, she isn’t. 不，她没在看。
What is she doing at home 她正在家做什么？
Who is watching TV at home 谁正在家看电视？
现在进行时的一些标志性词或提示：
1. 题干中有Look!, Listen!, now等标志词时，用现在进行时。
2. 通过上下文提示可知动作正在进行。如“It’s six o’clock.”，以及“Look at the picture.”，“Be quiet!”，“these days”和 “this month”等，表示当前一段时间内正在进行的动作或现阶段正在进行的动作。
Look! The cat is sleeping. 看！那只猫正在睡觉。
Be quiet, please! The baby is sleeping. 请安静！那个婴儿正在睡觉。
Grammar
常用的时间状语
常与now, right now或表示现在的Look, listen等连用。
1、Look, She______________(watch) TV.
2、Listen, someone______________(sing)
3、What________(be)you________(do) now？
is watching
is singing
are doing
Let’s practice.
Jenny / clean the house / now
1.
Jenny is cleaning the house now.
Bob / make dinner / every Saturday
2.
Bob makes dinner every Saturday.
Write sentences following the examples.
此时此刻，且听且看
now, Look! Listen!
3a
Let’s practice.
Mary’s parents / drink tea / after dinner
3.
Mary’s parents drink tea after dinner.
Bill / talk on the phone / now
4.
Bill is talking on the phone now.
Becky and Bob / watch TV / on weekends
5.
Becky and Bob watch TV on weekends.
注意时间状语哦！
喝茶
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
5
8
2
7
4
1
3
6
3c
Take turns miming different activities in your group. The others in the group guess what the activities are.
Presentation
一、用所给动词的适当形式填空
The boy _________ (shop) at a supermarket now.
Listen! Some girls __________(sing) in the classroom.
3. Look, they _____________(swim) in the pool.
4. They _______________(not ,drink) tea now.
5. —What _______ your father _________(do)
—He is reading newspapers.
6.— ________ you ________ (listen) to music now
—Yes,I am.
is shopping
are singing
are swimming
aren’t drinking
is doing
Are listening
EXERCISE
1. They all like __________ (eat) tomatoes.
2. Steve __________ (want) to go to the movies.
3. Susan__________ (like) koalas.
4. Dave ____________ (wait) for Marie now.
5. Look,They are________________ (play) basketball.
6. At 8:00 yesterday evening,Jenny ______________ (watch) TV.
eating
wants
likes
is waiting
are playing
is watching
See you next time!