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(共40张PPT)
Unit 4 What are you doing
(接力版）四年级下册
Part B
01
Learning Objectives
02
Lead in
03
Presentation
04
Practice
05
Production
06
Summary
07
Homework
01
Learning Objectives
1.能听懂、会说 What is he/she/It doing 和 He/She/It is + 动词-ing 句型，能在情景中正确运用。
2. 能够掌握 eating,running,flying,playing,jumping,swimming等动词，并能与动作对应。
3.能通过“情景对话”“小组合作”等活动，提升观察能力和逻辑表达能力。
4.通过描述不同场景（如家庭、校园）的活动，能理解现在进行时的适用范围。
02
Watch and answer
What are they doing
Lead in
03
Presentation
Look,listen and say
bamboo
The panda is eating bamboo.
03
cow
The cow is eating grass.
Presentation
Look,listen and say
03
sleep
The cat is sleeping.
Presentation
Look,listen and say
03
away
The fish is swimming away.
Presentation
Look,listen and say
03
Look and match
bamboo
sleep
watch
tell
cow
Presentation
03
Before listening
Presentation
Look! A big panda!
Do you know what is it doing
03
Task 1:Look,listen and answer
Presentation
Question 1:What is the elephant doing
Question 2:What is the panda doing
03
Look,listen and say
Presentation
What is it doing
Look at that elephant!
Wow!It’s so big!
It is running.
03
Presentation
Look at that panda!
It is so cute.
Yes.It is eating bamboo.
Look,listen and say
03
Task 1: Look,listen and answer
Presentation
Question 1:What is the elephant doing
Question 2:What is the panda doing
It is running.
It is eating bamboo.
03
Task 2:Listen again,tick or cross
Presentation
1.The panda is small.
2.The elephant is big.
3.The elephant is eating bamboo.
4.The panda is sleeping.
Let’s learn
询问它正在做什么
询问：What is it doing
回答：He is + 动词-ing.
情景拓展：What is she/he doing
He/She is + 动词-ing.
-What is it doing
-It is running.
-What is she/he doing
-She/He is walking.
Let’s learn
现在进行时be动词的选择
口诀:
我用am,你用are.
is 连着他、她、它，
单数is,复数are
I am swimming .
She/He is singing.
It is sleeping.
You are eating.
We are running.
03
Presentation
Let’s play
He ____ watching TV.
am
is
are
do
03
Presentation
Let’s play
I ____ dancing.
is
are
am
does
03
Presentation
Let’s play
We ____ having dinner.
are
am
is
play
03
Presentation
Let’s play
She ____ telling a story.
am
is
are
like
03
Presentation
Let’s play
It is _____ bamboo.
running
doing
playing
eating
04
Practice
Look and say
What happened to them
04
Practice
Look and say
A fish is eating.
A mouse is sleeping.
04
Practice
Look and say
A cat is walking to the fish and the mouse.
The fish is swimming away. The mouse is running away,too.
04
Practice
Fill in the blanks
A fish is ________.
A mouse is _______.
A cat is _______ to the fish and the mouse.
The fish ____ ________ _____.The mouse is _______ _____,too.
eating
sleeping
walking
is
swimming
away
running
away
04
Practice
Make a choice
1.( ) He ____ sleeping.
A.am B.are C.is
2.( ) We are _______.
A.writeing B.swimming C.drawwing
3.( ) It ____ _______.
A.is,eatting B.is,runing C.is,drinking
4.( ) She ____ doing her homework.
A.am B.is C.are
C
B
C
B
05
Production
Ask and answer
What is it
What is it doing
It is flying.
It is a bird.
05
Production
Ask and answer
What is it
It is a monkey.
What is it doing
It is playing.
05
Production
Ask and answer
What is it
It is a cat.
What is it doing
It is jumping.
05
Production
Ask and answer
What is it
It is a cow.
What is it doing
It is eating.
05
Production
Ask and answer
What is it
It is a fish.
What is it doing
It is swimming.
05
Production
Ask and answer
What is it
It is an elephant.
What is it doing
It is running.
Let’s learn
动词-ing变化规则
1.动词后直接加-ing.
eg:fly-flying jump-jumping sleep-sleeping eat-eating
2.以不发音e结尾的动词去e加-ing.
eg:write-writing dance-dancing
3.以“辅元辅”结构结尾的动词，双写最后一个辅音字母再加-ing.
eg:swim-swimming run-running
05
Production
Group work
What are your friends doing Please share with us.
John is playing football.
05
Production
Group work
What are your friends doing Please share with us.
Sue is telling stories.
06
Summary
Key words: run-running,eat-eating,fly-flying,play-playing, jump-jumping, swim-swimming
Key sentences:What is it doing It is+动词-ing.What is she/he doing She/He is +动词-ing.
现在进行时基本构成：be动词+动词-ing.
现在分词变化规则：直接加ing;双写加ing;去e加ing.
07
Homework
基础巩固作业：跟读课本PartB 的课文3遍
实践应用作业：观察家人正在做的事，用现在进行时记录下来，至少3句。和家人玩“动作猜猜猜”游戏，用What are you doing I’m ...询问和回答。
创意拓展作业：用手机拍摄自己做动作的视频，并用现在进行时描述，发送给老师。
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