(共19张PPT)
Unit
4
These
are
flowers
第1课时
Free
talk.
>>Warm-up
>>Lead-in
outing
an
outing
Let’s
learn.
>>Presentation
bird
birds
Let’s
learn.
>>Presentation
Let’s
learn
flower
flowers
>>Presentation
egg
eggs
Let’s
learn.
>>Presentation
tree
trees
Let’s
learn.
>>Presentation
sheep
sheep
Let’s
learn.
>>Presentation
grass
grass
Let’s
learn.
>>Presentation
flowers
trees
grass
sheep
eggs
birds
Let’s
learn.
>>Presentation
Let’s
Listen
and
Say.
These
are
flowers.
Yes.
They
are
beautiful!
The
children
are
on
an
outing.
>>Presentation
Let’s
Listen
and
Say.
Those
are
eggs.
Yes.
They
are
birds’
eggs.
Don’t
touch
them.
They
are
green
birds.
What
are
those
>>Warm-up
Let’s
play.
Picking
apples!
flowers
trees
eggs
birds
sheep
grass
flowers
grass
birds
eggs
sheep
trees
>>Practice
Draw
and
say.
>>Expansion
可数名词和不可数名词的用法及复数形式
一、什么叫做可数名词和不可数名词？
可数名词：可以用个数来计算的名词叫可数名词。
不可数名词：不能用个数来计算的名词叫不可数名词。
二、可数名词的复数形式变化：
（一）规则变化
一般情况下直接在末尾加s；
以s,
x,
sh,
ch结尾的词，变y为i再加es;
以辅音字母加y结尾的词，变y为i再加es;
以f或fe结尾的词，变f或fe为ve再加s.
>>Expansion
可数名词和不可数名词的用法及复数形式
(二）不规则变化
元音发生变化：foot----feet
词尾发生变化：child----children
单、复数同形：fish---fish
sheep----sheep
只有复数形式：trousers
>>Summary
户外景色：
---flowers
---trees
---grass
---eggs
---birds
---sheep
>>Homework
1.
观看课文动画，按照正确的语音、语调朗读课文对话。
2.
演一演：在爸爸妈妈面前表演对话，请他们给予评价。
3.
分组准备课文B部分的动物头饰。
