Unit1 Lesson2 Cats and dogs 课件 (共21张PPT)

(共21张PPT)
Lesson 2
Cats and dogs
Words
cat
Words
dog
Words
chicken
Words
hen
Words
chick
Words
duck
.
Sentences
1. Is this a chicken
一般疑问句。答语：有肯定回答和否定回答两种。
肯定：Yes, it is.
否定：No, it isn’t.
Grammar
isn’t不是
是is not的缩写。
Grammar
It is a duck.变一般疑问句。
口诀：
1.先找be动词
2.be动词提前大写
3.其他照抄+？
Is this a duck
Grammar
It is a duck.(改为否定句)
It isn’t a duck.
口诀：
1.找出be动词
2.be动词后加not
Practice
( )1.A.nose B.chicken C.eye
( )2.A.no B.yes C.what
( )3.A.here B.cow C.there
( )4.A.it B.dog C.pig
B
C
B
A
Practice
( )8. is my father.
A. This B. This's C. It's
( )9.-Is it a cow - .
A. Yes, it's B. Yes, it is C. No, it is
A
B
Practice
英译汉。
1.What’s this
这是什么？
2.Is it a cow
它是一头奶牛吗？
3.It is a pig.
它是一头猪。
Homework
1.读2课课文
2.完成2课练习题
3.背诵2课单词