(共32张PPT)
PEP版英语四年级（下）
Part A
Unit 4 At the farm
Let's learn & Let's chant
能够在情景中运用句型：
1. They’re …
2. I like …
能听、说、认读单词和短语：tomato, potato, carrot, green beans
Learning goals
Let’s look
Warming up
What vegetables do they see
What’s this
It’s a tomato.
tomatoes
I like to eat tomatoes.
西红柿
green bean
green beans
豆角；四季豆
These are green beans.
potato
potatoes
Do you like potatoes
carrot
carrots
The rabbit likes to eat carrots.
tomato
carrot
potato
potatoes
tomatoes
carrots
Who is faster
Vegetable or fruit
vegetable
fruit
vegetable
fruit
fruit
vegetable
fruit
vegetable
Language point
规则的名词复数的变化规律
1.一般情况下，直接在名词后面加-s。
2. 以s, x, sh, ch等结尾的名词要在词尾加-es。
3. 以“辅音字母+y”结尾的名词，要把y 变成 i，再加-es。
4. 以o结尾的名词大多数直接加-s。
5. 以f或fe结尾的名词，变f或fe为v，再加-es。如knife→knives。
zoo
tomato
dog
leaf
library
快速说出泡泡中单词的复数形式
比一比
small
big
This tomato is small.
This potato is big.
long
These green beans are long.
short
These carrots are short.
Let’s learn
tomatoes
Green beans
potatoes
carrots
Look at the green beans. They’re so long!
Yes, and the potatoes are big.
Answer the questions
1. What are they talking about
_____________________________
2. How many kinds of vegetables are there
in the picture
_____________________________
3. The green beans are ______ and the
potatoes are ____.
They are talking about vegetables.
There are four kinds of vegetables.
so long
big
1.Listen and imitate.
2. Read the dialogue.
3. Role play.
Practice
I can say
Look at _____. They’re ____.
What do you like to eat
I like to eat …
I love to eat …
How about onions
I like to eat onions.
I don’t like to eat onions.
What will happen if you cut onions
Will you smile or cry
Onions make me cry.
Let’s chant
I like ________.
I like ________.
_______ I will try.
I love to eat __________,
But _____ make me cry.
tomatoes
potatoes
Carrots
green beans
onions
Do you like _____
Group work
Try to introduce the vegetable garden and talk about your favourite vegetable.
Look at the …
They are so …
I like …
They are yum.
We should have good eating habits.
Read and match
potatoes
tomatoes
carrots
green beans
1. 单数形式：tomatoes ___________
carrots ___________
green beans ___________
2. 复数形式：potato ___________
onion ___________
tomato
carrot
green bean
potatoes
onions
Practice
一、根据要求完成各题。
A. potatoes
B. green beans
C. onions
( ) 1. They are green. They are long.
( ) 2. They make me cry.
( ) 3. They are brown.
B
C
A
二、猜一猜它们是什么蔬菜？
Summary
Look at the
tomatoes
potatoes
green beans
They’re
yum.
green.
big.
long.
...
.
carrots
...
01
02
Homework
Listen and read “Let's learn”.
Do “Let’s chant” with your friends.
