(共21张PPT)
Unit 6 I'm watching TV.
Grammar Focus--3c
Learn to make sentences using the present progressive tense.
Learn to ask and answer Yes / No questions about people’s ongoing activities.
Learn to use the simple present tense and the present progressive tense according to the context.
学习目标：Learning Aims
Can you find some tense from the song
Presentation
Grammar Focus
What do 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.
1.圈出上表中的现在分词并写出原形。
2.表格中的句子是什么时态？什么句型？
Presentation
Grammar Focus
What do 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： 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
Grammar Focus
探究： 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
Present Progressive Tense(现在进行时）
探究：1.现在进行时的用法
现在进行时表示现在正在进行或发生的动作。
2.现在进行时的构成
be(am/is/are)+doing(动词-ing形式）
探究：现在进行时的基本句型：
1）肯定句：主语+be(am/is/are)+doing+其他。
I
am
doing
She/He/It
is
We/You/They
are
I'm watching TV.
She's washing her clothes.
They're listening to a CD.
探究：现在进行时的基本句型：
2）否定句：主语+be(am/is/are)+not+doing+其他。
I
am not
doing
She/He/It
isn't
We/You/They
aren't
I'm not doing my homework.
He isn't reading a newspaper.
They aren't exercising.
肯定回答：Yes,主语+be(am/is/are)
否定回答：No,主语+be(am/is/are)+not
Yes, I am./No,I'm not. I'm cleaning my room.
(2) Is he reading a newspaper
Yes,he is./No,he isn't.He's playing basketball.
现在进行时的基本句型：
3）一般疑问句：Be(am/is/are)+主语+doing+其他？
(1)Are you doing your homework
现在进行时的基本句型：
4)特殊疑问句：疑问词+be(am/is/are)+主语+doing+其他？
What are you doing I'm doing...
What's she/he/it doing She/He/It is doing...
What are they doing They're doing...
Presentation
Grammar Focus
She’s exercising (now).
She exercises (on Mondays/every night/in the mornings/etc.).
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.
Presentation
Grammar Focus
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
Practice
Look and say.
She ___________________ now, but 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, but he usually _________________ at night.
is reading a newspaper
reads a newspaper
They __________________ now, but they usually
____________ in the morning.
are making soup
make soup
3a
Write sentences following the examples.
1. Jenny/clean the house/now
Jenny is cleaning the house now.
2. Bob/make dinner/every Saturday
Bob makes 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
_____________________________________
Mary’s parents drink tea after dinner.
Bill is talking on the phone now.
Becky and Bob watch TV on weekends.
Number the sentences in order to make a telephone conversation.
Then practice it with a partner.
3b
____ 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
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Groupwork
Take turns miming(哑剧表演） different activities in your group.
The others in the group guess what the activities are.
3c
Exercise:
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.
6) They_______(go)shopping every Friday evening.
7) A: What's Granpa doing now B: He_________(work) in the garden.
8) Her sister________(eat)dinner now.
9)Miss King often_______(wash) dishes in the evening.
10) On weekends Lily_______(walk) with her pet dog.
are playing
reads
gets
is singing
does
go
is working
is eatting
washes
walks
1. The tigers are swimming in the river. (变否定句)
__________________________________
2. His grandpa is drinking now. (变为一般疑问句)
__________________________________
3. The dog is walking on two legs. (对划线部分提问)
__________________________________
4. Linda usually gets up at six. (用now改写)
__________________________________
5. They usually watch TV in the evening. (用now改写)
__________________________________
句型转换
The tigers aren’t swimming in the river.
Is his grandpa drinking now
What is the dog doing
Linda is getting up now.
They are watching TV now.
Presentation
Homework
1.Recite the grammar focus
2.Introduce a photo of your family and write a passage about what your family members are doing.
Thank you for listening!
