北师大版英语七年级下册Unit 2 Lesson 4 Helping at Home 课件(共57张PPT缺少音频)

(共57张PPT)

U2 Lesson 4
Helping at Home 2


初一年级 英语
What is Jenny doing at 5:00?
What are Mum and Dad doing at 5:45?
What is Emma doing at 5:00?
Listen and read.

It’s 5:00 in the afternoon. Everyone is busy. OK, let’s get ready! I’m washing the cups. Emma, can you sweep the floor?
review
Mum:
Sorry, I’m busy. I’m watering the plants. Can Dad do it? Dad’s taking out the rubbish.

Listen and read.

review
Emma:
Mum:
Maybe Jenny can do it. She isn’t doing anything. Don’t worry. I can do it in a minute. I’m putting away my toys now.
Listen and read.

review
Emma:
Jenny:
It’s 5:30. The phone rings. Hello? Hi, Mum. Where are you now? You’re walking over to our house. OK, that’s good. See you soon.
Listen and read.

review
Mum:
It’s 5:45. Someone is knocking on the door. Emma? Can you let Grandma and Grandpa in? We’re putting candles on the cake.
Listen and read.

review
Mum:
OK…Hi, Grandma and Grandpa! You look wonderful! Happy birthday, Grandma!

Listen and read.

review
Emma:
What is Mum doing?
She is washing the cups.
It’s 5:00 in the afternoon.

What is Dad doing?
He is taking out the rubbish.


What is Emma doing?
She is watering the plants.
It’s 5:00 in the afternoon.


What is Jenny doing?
She is putting away her toys.
It’s 5:00 in the afternoon.


Why does Emma think Jenny can sweep the floor?
Because she thinks Jenny isn’t doing anything.
It’s 5:00 in the afternoon.


What is Mum doing now?
She is answering the phone.
It’s 5:30 in the afternoon.


What are Mum and Dad doing?
They are putting candles
on the cake.
It’s 5:45 in the afternoon.


What is Emma doing?
She is opening the door for Grandparents.
It’s 5:45 in the afternoon.


It’s 5:00 in the afternoon. Everyone is busy. OK, let’s get ready! I’m washing the cups. Emma, can you sweep the floor?
review
Mum:
Read and find out.

Sorry, I’m busy. I’m watering the plants. Can Dad do it? Dad’s taking out the rubbish.

review
Emma:
Mum:
Read and find out.

Maybe Jenny can do it. She isn’t doing anything. Don’t worry. I can do it in a minute. I’m putting away my toys now.
review
Emma:
Jenny:
Read and find out.

It’s 5:30. The phone rings. Hello? Hi, Mum. Where are you now? You’re walking over to our house. OK, that’s good. See you soon.
review
Mum:
Read and find out.

It’s 5:45. Someone is knocking on the door. Emma? Can you let Grandma and Grandpa in? We’re putting candles on the cake.
review
Mum:
Read and find out.

She is washing the cups.
He is taking out the rubbish.
She is watering the plants.
She is putting away her toys.
Can you find any rules?
She is opening the door for Grandparents.
She is washing the cups.
He is taking out the rubbish.
She is watering the plants.
She is putting away her toys.
Can you find any rules?
She is opening the door for Grandparents.
You’re walking over to our house.
They are putting candles on the cake.
Can you find any rules?
You’re walking over to our house.
They are putting candles on the cake.
Can you find any rules?
Because she thinks Jenny isn’t doing anything.
Can you find any rules?
Because she thinks Jenny isn’t doing anything.
Can you find any rules?
The Present Continuous
现在正在进行的动作。
She is washing the cups at 5:00.
He is taking out the rubbish at 5:00.


It’s 5:00 pm.
现在进行时及其时间状语
常与现在进行时连用的时间状语有： now, at present, at the moment 等。
We are having an English class now.
At?present?they?are reading.
?We?are?doing?well?at?the?moment.
I’m watering the plants. Dad’s taking out the rubbish. She isn’t doing anything.
直接 +ing
直接+ ing
去掉 “e” +ing
Can you find any differences?
I ’m putting my toys now. You’re walking over to our house. We’re putting candles on the cake.

双写 “t”+ing
直接+ing
双写 “t”+ing
Can you find any differences?
The rules of the Present Participle
一般动词在词后直接加-ing。
go
studying
going
study
The rules of the Present Participle
以不发音的字母e结尾的动词：去掉e再加-ing。
living
move
live
moving
The rules of the Present Participle
以“一个辅音字母+元音字母+一个辅音字母”结尾，该音节又重读的动词：双写末尾辅音字母，再加-ing。
sitting
begin
sit
beginning
Can you put them into different groups?
check, make, give, listen, shop, play, read, use, get, dig
1.直接加-ing
2.去掉 “e”，
再加-ing
3.双写最后一个辅音字母，再加-ing
check
listen read
play
shop get
dig
make
give
use

Complete the Word Builder.
原型 clean tidy dance take put run
-ing cleaning tidying dancing taking putting running
拼写规则
直接加-ing
去掉e, 再加-ing
双写结尾辅音字母，再加-ing
clean/ tidy my room, dust the furniture, feed the dog / fish, put away the toys, sweep the floor, take out the rubbish, wash the dishes, water the plants
What’re the present participles for Key Words?
cleaning/ tidying my room, dusting the furniture, feeding the dog / fish, putting away the toys, sweeping the floor, taking out the rubbish, washing the dishes, watering the plants
The present participles for Key Words
Complete the tables using the Key Words from Exercise 1.
’m(am)______ ’s(is)________ ’re(are)______
I He/She/It We/You/They
the dishes. the rubbish. the plants.
watering
taking out
washing
They are watering the plants.
现在分词
be
+
肯定句：主语+be+现在分词+其它

am not ______ isn’t ________ aren’t ______
I He/She/It We/You/They
the dog. the toys. the floor.
sweeping
putting away
feeding
Complete the tables using the Key Words from Exercise 1.
You aren’t sweeping the floor.
not
be
+
否定句：主语+be+not+现在分词+其它
现在分词
+

Look at the pictures and write two sentences.
The father is washing the dishes.
He isn’t taking out the rubbish.
She is putting away her toys.
She isn’t watering the plants.
Look at the pictures and write two sentences.
She is sweeping the floor.
She isn’t washing the dishes.
Look at the pictures and write two sentences.
She is dusting the furniture.
She isn’t sweeping the floor.
Look at the pictures and write two sentences.
He is feeding the dog.
He isn’t dusting the furniture.
Look at the pictures and write two sentences.
They are studying together.
They aren’t listening to music.
Look at the pictures and write two sentences.
Can you tell the differences?
Tom sometimes tidies his room.
Tom is tidying his room now.




Complete the sentences.
1. We usually __________ (clean) the kitchen in the evening. 2. She _________ (talk) on the phone now. 3. I never ________ (watch) TV after 8 o’clock. 4. We _____ (go) to the lake sometimes. 5. I can see him now. He ________ (look) out of the window.
clean
is talking
watch
go
is looking





Enjoy a song.
Listen to a song and fill in the blanks.
Let’s be helpful!
Let’s be helpful! Let’s be helpful! I’m washing all the dishes and the chopsticks, too. Ken’s taking out the rubbish. Judy’s the .
Ken’s watering the plants and feeding the fish. Judy’s her . I’m dusting the furniture. Yes, we’re helpful! Yes, we’re helpful.
Let’s be helpful!
Let’s be helpful!
Let’s be helpful! Let’s be helpful! I’m washing all the dishes and the chopsticks, too. Ken’s taking out the rubbish. Judy’s the .
sweeping
floor
Ken’s watering the plants and feeding the fish. Judy’s her . I’m dusting the furniture. Yes, we’re helpful! Yes, we’re helpful.
Let’s be helpful!
room
tidying
Let’s be helpful!
Let’s be helpful! Let’s be helpful! I’m washing all the dishes and the chopsticks, too. Ken’s taking out the rubbish. Judy’s the .
sweeping
floor
Ken’s watering the plants and feeding the fish. Judy’s her . I’m dusting the furniture. Yes, we’re helpful! Yes, we’re helpful.
Let’s be helpful!
room
tidying
Homework
1. Polish your note according to Grammar Summary: The Present Continuous on Page 100.
2. Write down Exercise 7 of Page 19 on your exercise
book.