2023届中考英语语法专项复习之：现在进行时 (4)课件(共45张PPT)

(共45张PPT)
What are they doing
What is she doing
What’s he doing He is …
dancing
dance
dancing
What’s the girl doing She is …
skating
skate
skating
What are they doing they are …
running
run
running
The present continuous tense 现在进行时
基本用法
1.表示现在正在进行的动作和发生的事
eg:---What are you doing
---I am reading a book.
2.有时表示现阶段正发生的事,但此刻动作不一定正在进行
eg:He is teaching at the school.
We are learning Unit5 these days.
3.现在进行时的句子中常有now,或在句首常出现Look! Listen!等信号词
eg:Listen! Danny is singing in the room.
He is doing his homework now.
现在进行时常见的信号词：
look! 看 listen!听
now 现在 right now马上
现在进行时基本结构
主语 + be动词 + 动词的现在分词
I
am
He / She
We / You / They
is
are
writing.
speaking.
running.
结构: be+doing ( be要根据主语作人称和数的变化)
我用am，
你用are，
is连着他，她，它；
Listen!
The bird
is
sing
ing.
They
watch TV
are
ing
now.
The man
run
is
ning
now.
The boy
swim
is
ming
now.
The teacher
write
is
now.
ing
They
dance
are
now.
ing
动词-ing形式的构成
一般在动词原形后+ing do
ask doing
asking
以不发音的e结尾的，去e，+ing write
take
dance writing
taking
dancing
重读闭音节以一个辅音字母结尾的，双写这一字母+ing get
run
swim
put getting
running
swimming
putting
seeing
3 重读闭音节的动词，要双写最后一个字母，再加ing
周六早晨游泳天气好
swim--swimming
小明早晨未起早
get--getting （up）
坐起忙把衣穿好
sit--sitting
put (on)-- putting
时间不早赶紧开始跑
begin -- beginning
run--running
忘带午饭又把商店找
forget -–forgetting
shop--shopping
停止剪发就逃跑
stop--stopping
cut -- cutting
4 以ie结尾的动词，把ie变为y再加ing
lie - lying 平躺/说谎
tie - tying系，捆（鞋带，领带）
die - dying死
What is he/she doing
What’s he/she doing He/she is …
walking
drawing
dancing
eating
I am reading a book.
I’m not writing.
What are you doing
What are they doing
They are playing basketball.
They aren’t playing soccer.
Let’s play a game:
Are they + v-ing…
Is it/he/she + v-ing…
Are they dancing
What are they doing now
Yes, they are.
NO, they aren’t.
What is the cat doing
Is it eating something
Yes, it is.
No, it isn’t.
What’s she doing
Is she eating rice
Yes, she is.
No, she isn’t.
Are they watching TV
What are they doing
What is the bear doing
Is the pig walking/running/…
Yes, it is. No, it isn’t.
Is he …
Yes, he is. No, he isn’t.
Is she …
Yes, she is. No, she isn’t.
总结现在进行时句式
肯定句---主+be+v-ing+其他
否定句---主+be+not+v-ing+其他
一般疑问句--- be+主+v-ing+其他
特殊疑问句---特殊疑问词+ be+主+
v-ing+其他
句型转换
1.肯定句转换成否定句,要在 be 后加 not 构成
eg:We are reading English now.
We are not reading English now.
2.陈述句转换成一般疑问句,把be动词提到句首
eg:The student is drinking.
Is the student drinking
3.陈述句转换成特殊疑问句,由“疑问词+一般疑问句”构成
eg:He is working. What is he doing
Doing some exercises
一.写出下列动词的现在分词形式
read — play — dance — write — sit — get—
have — eat — look — carry— begin — put—
reading
playing
dancing
writing
sitting
getting
having
eating
looking
carrying
beginning
putting
take — swim—
leave — shine — make — sleep —
cut — change —
lie — study —
pay — visit —
wait —
swimming
shining
sleeping
changing
studying
paying
visiting
waiting
taking
leaving
making
cutting
lying
bookshop
What are they doing
They are _______ books in a
reading
read
buying
We are _______ some food in a
supermarket
What are you doing
buy
Tom
play
football.
is
ing
Lucy
is
read
a book.
ing
What is Amy doing now
She is swimming.
What is the girl doing now
She is doing her homework.
What are they doing now
They’re reading books.
二.用所给动词的适当形式填空
1.Look! Andy________(fly) a model plane.
2.Listen! Amy__________(sing) in the next room.
3.Many students___________
__(play) football in the football field now.
4.Father isn’t at home. He ________(work).
5.It’s seven o’clock now.
His father ____________(watch) TV.
is flying
is singing
are playing
is working
is watching
6.Kitty____________(dance)with her friends. Can’t you see
7. ---Where is Millie
---She________________(chat) with her classmates in the
classroom.
8. ---What_____Simon_________(do)
---He_____________(draw)a picture on the blackboard.
9. ---______the girls___________(sing)
---No,they_______________(shout).
10.Don’t talk with me, please. I ___________ (do) my
homework.
is dancing
is chatting
is
doing
is drawing
Are
singing
are shouting
am doing