资源简介

(共31张PPT)
鲁科版·英语·四年级上册
Unit 7 Ways of communication
Lesson 3 I’m watching it online.
Warm up
Talk in pairs.
What are you doing
I’m writing a letter.
Talk in pairs.
What are you doing
I’m watering the flowers.
begin 开始
I begin to study hard.
我开始努力学习。
[b ɡ n]
Let’s learn.
现在分词：beginning
Presentation
horse 马
This horse has a brown tail.
这匹马有一条棕色的尾巴。
[h s]
Let’s learn.
形近词：house 房子
racing 比赛
I like watching horse racing on TV.
我喜欢在电视上看赛马。
[ re s ]
Let’s learn.
horse racing 赛马
crosstalk 相声
They are doing crosstalk.
他们正在说相声。
[ kr st k]
Let’s learn.
sure 当然
—Can I sing a song
—Sure, please!
—我可以唱首歌吗？
—当然，请！
[ (r)]
Let’s learn.
letter 信；函
She is writing a letter to Jenny.
她正在给Jenny写信。
[ let (r)]
Let’s learn.
拓展：write a letter 写信
sure
crosstalk
horse racing
racing
horse
Missing game
begin
letter
Play a game.
Look, listen and learn.
Hi, Jenny! Hi, everyone!
Hello, Lucy! The party begins.
Yes. I’m watching it online.
Oh, Wang Hong plays well!
How cool!
Yes. She’s playing Horse Racing.
Look, listen and learn.
What are they doing now
They’re doing crosstalk.
So funny!
Can I sing a song
Sure, please!
sure 当然=of course当然
Look, listen and learn.
Hi, Jenny! Hi, everyone!
Hello, Lucy! The party begins.
Yes. I’m watching it online.
Oh, Wang Hong plays well!
Yes. She’s playing Horse Racing.
How cool!
What are they doing now
They’re doing crosstalk.
So funny!
Can I sing a song
Sure, please!
Hi, Jenny! Hi, everyone!
Hello, Lucy! The party begins.
Yes. I’m watching it online.
Oh, Wang Hong plays well!
Yes. She’s playing Horse Racing.
How cool!
What are they doing now
They’re doing crosstalk.
So funny!
Can I sing a song
Sure, please!
Complete the dialogue.
—What is Wang Hong doing
—She’s writing a letter.
询问和回答某人正在做什么的句型
Language point.
本句是询问正在做什么的句子，描述现在或现阶段正在进行或发生的动作或存在的状态。
句型结构：—What + be动词 (am/ is/ are) + sb. +doing
—sb. + be动词 (am/ is/ are) + v-ing + 其他.
eg. —What are they doing 他们在做什么？
—They are doing crosstalk. 他们在说相声。
详解：
How cool!
感叹句的用法
Language point.
这是由How引导的感叹句。How在感叹句中修饰形容词或副词。
句型结构：How+ adj/ adv (+主语+谓语）!
eg. How beautiful the flower is!多么漂亮的花！
How well she sings! 她唱得多好啊！
详解：
Look, say and talk.
write a letter
What’s Wang Hong doing
She’s writing a letter.
sing a song
do crosstalk
watch the party online
Look, say and talk.
sing a song
What’s Jenny doing
She’s singing a song.
Look, say and talk.
do crosstalk
What are they doing
They’re doing crosstalk.
Look, say and talk.
watch the party online
What’s Lucy doing
She’s watching the party online.
Choose and write.
is writing is calling are doing
Talk in pairs.
What are you doing
I’m writing a letter to my friend.
Talk in pairs.
What are they doing
They are dancing.
Play a game.
接龙游戏
游戏规则:
学生分组，每组第一人问What are you doing 第二人回答I’m ...，第三人继续问What are you doing 第四个人回答 I’m...，以此类推，先完成的小组获胜。
Contents My stars
I can communicate with others online.
I can talk about someone doing something, using “What are you doing ” “I’m watching it online.”
Look and talk ”What is Wang Hong doing ”.
Excellent Good More work needed
Good to know
Failure is the mother of success.
失败是成功之母。
一、根据要求写出相应的单词、短语和汉语。
1. write(现在分词) ________ 2. do(现在分词) _______
3. make(现在分词)_______ 4. invite(现在分词)________
5. I’m(完整形式)______ 6. come(现在分词)______
7. watch(现在分词)_______ 8. party (复数)_______
9. 写信(英语)__________ 10. 唱歌(英语)_________
writing
doing
making
Exercises
inviting
I am
coming
watching
parties
write a letter
sing a song
二、根据情境选择正确答案。
( ) 1. 当你想告诉对方“他们正在说相声”时，你可以说：
A. They’re doing crosstalk. B. They’re speaking crosstalk.
( ) 2. 当你想问对方“Lucy正在做什么？”时，你可以说：
A. What does Lucy do B. What is Lucy doing
( ) 3. 当你想问对方“我可以唱首歌吗？”时，你应说：
A. Can I to sing a song B. Can I sing a song
A
B
B
Summary
1.学习了下列词汇：
begin, horse, racing, crosstalk, horse racing, letter.
2.学习了下列句型：
(1)—What is Wang Hong doing
—She’s writing a letter.
(2) How cool!
Must do
Choose to do
Copy the words and read the dialogues.
Talk about what your friends are doing.
Homework
Look and talk ”What is he/she doing ”

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