Unit 4 At the farm Part A Let's talk & Let's play课件（23张PPT，内嵌音频）

(共23张PPT)
课堂导入
1. Do you know farms
2. What can you see at the farm
想一想，说一说
单元新知
Let’s talk
读教材P38对话，思考下列问题。
1 Where are they
2 What colour are the tomatoes
Yes, she does.
Yes, she does.
Look at these!
Are these carrots
Wow! They're so big！
Yes,
they are.
Let’s talk
What are these
They're tomatoes.
But they're yellow！
Let’s talk
Try some!
They're good.
Thanks. Yum.
Let’s talk
Let’s talk
读教材P38对话，思考下列问题。
1 Where are they
2 What colour are the tomatoes
They are at a farm.
They are yellow.
this
these
含义：这些
these
1
知识讲解
用法：是 this 的复数形式，指代或修饰近处的可数名词复数
these
指代近处的复数事物。
拓 展
those
指代远处的复数事物。
知识讲解
词性：感叹词
yum
2
知识讲解
含义：表示味道或气味非常好
例句：This bread is yum.
这个面包很好吃。
句型：Are these + 复数名词？
一般疑问句确认近处的复数事物
3
知识讲解
肯定回答：Yes, they are.
否定回答：No, they aren’t.
例句：—Are these your pencils？
这些是你的铅笔吗？
—Yes, they are.
是的，它们是。
一般疑问句确认近处的复数事物
3
知识讲解
句型：What are these？
如何询问近处的复数事物
4
知识讲解
答语：They are/They’re +复数名词
例句：—What are these 这些是什么？
—They’re potatoes. 它们是土豆。
What are these？
Are they tomatoes？
No.
Let’s play
Are they apples？
Yes.
What are these？
Are they ________？
No.
结对练习
Are they ________？
Yes.
三人一组，练习以下对话。
随堂练习
一、情景交际。
1. 当你向对方确认面前的动物是不是一群母鸡时，应这样说：____
A. Is this a hen？ B. Are these hens？
2. 当你不知道面前的复数事物是什么时，应这样问：_______
A. What is this？ B. What are these？
√
√
二、英译汉。
1. Look at those potatoes.
______________________________________________
2. Try some apples！
______________________________________________
看看这些土豆。
尝些苹果！
课时小结
总 结
重点单词
these
yum
重点句子
1. Are these carrots
2. What are these
课后作业
1. 向你的父母介绍你的学校。
2. 完成《小学学霸作业本》P31 练习题。
绿卡图书—走向成功的通行证