Lesson 1 What is she doing？（第2课时） 课件(共18张PPT)

(共18张PPT)
英 语
科普版 五年级（上册）
Lesson 1
What is she doing
（第2课时）
What is the teacher doing
What are you doing
课前导入
What are they doing
They're playing football.
知识讲解
What's Eve doing
She's singing.
知识讲解
What are they doing
They're running.
知识讲解
What's Pete doing
He's riding a bike.
知识讲解
What are they doing
They're playing
ping-pong.
知识讲解
What's Kate doing
She's dancing.
知识讲解
What are they doing
They're playing
basketball.
知识讲解
What's Tom doing
He's swimming.
知识讲解
do —— doing
play —— playing
sing —— singing
swim —— swimming
Q:猜一猜，这些动词都有怎么样的变化规律呢？
知识讲解
现在进行时动词变化规则
情况 构成方法 例词
一般情况 +ing read-reading
以不发音字母e结尾的动词 先去掉e，再加ing make-making
以一个辅音字母结尾的重读闭音节的动词 双写末尾的辅音字母，再加ing run-running
以ie结尾的动词 变ie为y，再加-ing die-dying
知识讲解
练一练
get
sleep
wash
dig
have
getting
sleeping
washing
digging
having
知识拓展
现在进行时的一般疑问句
Is he/she/第三人称单数+动词ing + 其他
答语: Yes, he/she is. No, he/she isn't.
eg: Is John doing his homework 他正在做作业吗？
Yes, he is. 是的，他在做作业。
现在进行时的一般疑问句
Are you/they/Jim and Tina+动词ing + 其他？
答语: Yes, we are. No, we aren't.(第二人称)
Yes, they are. No, they aren't.(第三人称)
eg: Are they playing basketball 他们正在打篮球吗？
No, they aren't. 不是的，他们没有。
知识拓展
唱一唱
Who's wearing yellow today, yellow today, yellow today Who's wearing yellow today, yellow today
Who's wearing red today,...
Who's wearing green today,...
Who's wearing blue today,...
Who's wearing black today,...
Who's wearing white today,...
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