内容正文:
Unit 1
Topic 3 How old are you?
Section C
A: What’s this in English?
B: It’s an apple.
A: How do you spell it?
B: A-P-P-L-E, apple.
A: Is this an apple?
B: No, it isn’t. It is an orange.
A: What’s that in English?
B: It’s a ruler.
A: Can you spell it, please?
B: R-U-L-E-R, ruler.
A: Is this a ruler?
B: No, it isn’t. It is a pencil.
a map
an orange
a book
a ruler
an apple
a car
a desk
an eraser
a toy
a pencil
可数名词复数变形规则:
(1) 在一般情况下直接在词尾加-s;
例如: desk—desks pen—pens
pencil—pencils car—cars
apple—apples teacher—teachers
Key point !
(2) 以-s, -x, -ch, -sh 结尾的单词在词尾加-es;
例如: box—boxes (盒子) bus—buses (公共汽车)
watch—watches (手表) class—classes (班级)
maps
oranges
books
rulers
apples
cars
desks
erasers
toys
pencils
这些(复数)
A:What are these?
B:They’re apples.
这个(单数)
A: What is this?
B: It’s an apple.
这些(复数)
A:What are these?
B:They’re oranges.
这个(单数)
A: What is this?
B: It’s an orange.
这个(单数)
A: What is this?
B: It’s an English book.
这些(复数)
A:What are these?
B:They’re English books.
这个(单数)
A: What is this?
B: It’s a ruler.
这些(复数)
A:What are these?
B:They’re rulers.
这个(单数)
A: What is this?
B: It’s a desk.
这些(复数)
A:What are these?
B:They’re desks.
这个(单数)
A: What is this?
B: It’s an eraser.
这些(复数)
A:What are these?
B:They’re erasers.
那些(复数)
A: What are those?
B: They’re cars.
那个(单数)
A: What is that?
B: It’s a car.
那些(复数)
A: What are those?
B: They’re pencils.
那个(单数)
A: What is that?
B: It’s a pencil.
那些(复数)
A: What are those?
B: They’re buses.
那个(单数)
A: What is that?
B: It’s a bus.
那个(单数)
A: What is that?
B: It’s a map.