(共38张PPT)
2022年春人教PEP英语
四年级下册
Unit 4 At the farm
Part A Let's talk & Let's play
Listen carefully!
Think actively!
Speak loudly!
Take notes!
Class rules
tomato
green
beans
carrot
green
beans
carrot
potato
potato
tomato
See&say
Revision
What's this
It's a carrot.
What are they
They are carrots.
Today’s learning contents：
P38
Let’s talk
Let’s play
Learning aims
1.能够熟练掌握句子“What are these Are these... ”
并能根据实际情况回答。
2.能够理解与朗读对话内容，并能用所学知识表达蔬菜的特点。
3.运用比较和观察来学习，保持健康的饮食习惯。
Warm up:Eat your rainbow
Let's talk
Presentation
:Yes, they are.
:They’re tomatoes.
:What are these
:But they’re yellow!
:Try some!They’re good.
:Thanks.Yum.
:Wow! They’re so big!
:Look at these!Are these carrots
Let's circle new words
这些
单数形式：this 对应词：those
例句：These are my books.
New words
表示味道或气味非常好
拓展：yummy 好吃的
例句：Yum. I like it very much.
Wow! They’re so big!
Look at these!
Are these carrots
Yes, they are.
Are these … 用于询问物品的名称.意为：这些是 …… 吗？肯定回答：Yes, they are. 否定回答：No, they aren’t.
They’re tomatoes.
What are these
But they’re yellow!
They’re... 意为：它们是……，后接形容词时用于描述物品的特点。
后接名词复数时，表示物品的名称。
Try some!
They’re good.
Thanks.
Yum.
Let’s think:These tomatoes are yellow,why are they yum
都是番茄，品种不同，小番茄既可蔬又可果。食物相克：不宜和黄瓜同时食用，黄瓜中的一种叫“分解酶”的物质会破坏维生素C。
:Yes, they are.
:_______ tomatoes.
:What are ______
:______ they’re yellow!
:Try ______!They’re good.
:Thanks.______.
:Wow! _____________
:Look at these! ___________________
Listen and fill
Are these tomatoes
They’re so big!
these
They’re
But
some
Yum
Act the story. 分角色表演。
Read it in roles.组内分角色朗读。
Read it together. 小组齐读
Work in groups of three.
(3人小组自选任务合作完成)
Tips:语音准确、声音洪亮、
表情可爱、动作丰富。
Let’s show
Let's read
0
25
20
0
15
10
5
开始
Non-stop talking
—What are these
—They're tomatoes.
根据图片提示和所给句型，两人一组练习对话。
What are these
They are carrots.
What are these
They are tomatoes.
Are these tomatoes
Yes,they are.
Are these potatoes
No,they aren't.
Look and say
根据图片回答问题。
Are these ...
Yes,they are./No,they aren't.
Language point
课文原句：—What are these
—They're tomatoes.
【句型结构】 问句：What are these
答语：They're +事物名称.
重点解析：these意为“这些”,用于指代复数名词,所以be动词要用复数are。
如何询问近距离多个事物的名称
Language point
课文原句：—Are these carrots
—Yes,they are.
【句型结构】 问句：Are these+可数名词复数
答语：Yes,they're./No,they aren't.
重点解析：答语中不用these，而用they来指代。
确认近处多个事物的句型
What are these
Are they tomatoes
No.
Let’s play
Let’s play
Are they apples
Yes!
Let’s play.
Pick one!
OK.
Are they...
No!
What are these
Are they...
...
A:What are these
B:They are ...
A:Are they ...
B:Yes,they're./No,they
aren't.
Pair work
根据图片提示和所给句型，两人一组练习对话。
1.—What are these
—__________
NEXT
B
They are carrots.
These are carrots.
It's a carrot.
A
C
点击选项开始做题。
2. Look at these _______.
NEXT
B
potatoes
potato
horse
A
C
点击选项开始做题。
3. —Are these tomatoes
—No,_______.
NEXT
A
they aren't
We aren't
it isn't
B
C
点击选项开始做题。
Summary
单词：these,yum.
句子：
What are these
They're tomatoes.
Are these carrots
Yes,they are.
小番茄成长记录
节约粮食是美德，浪费粮食是犯罪。 Saving food is a virtue, and wasting food is a crime.
1. Listen and act out “Let's talk”.
2. Read “Let’s play” with your friends.
Homework
3. Finish exercises.
