英语四年级下册Unit 4 At the farm Part A课前预习课件ppt

这是一份英语四年级下册Unit 4 At the farm Part A课前预习课件ppt，文件包含第2课时PartApptx、Unit4Period2DOC、U4课文mp3、wordlistmp3等4份课件配套教学资源，其中PPT共26页， 欢迎下载使用。

Ask and answer
A: Are these …?
B: Yes, they are. /N, they aren't.
A: What are these？
B: They’re...
T:（抽到“西红柿”卡片，并展示给S1看）S1：They’re yellw.S2：Are these ranges？S1：N,they’re vegetables.S2：Are these tmates？S1：Yes,they are.
Presentatin
Let's learn
Yes,and the ptates are big.
Lk at the green beans.They’re s lng!
green beans
Fill in the blanks.
The tmates are _______.
The ptates are _______.
The green beans are s _______.
The carrts are s _______.
Are these tmates?这些是西红柿吗？
Language pints
These ptates are big. 这些土豆真大。
ptat 马铃薯；土豆
p·ˈta·t /pə·ˈteɪ·təʊ/
green（绿色的）+ beans（豆子）= green beans
My favrite vegetable is green beans.我最喜欢的蔬菜是豆角。
green beans（名词词组）豆角；四季豆
D yu have any carrts？你有胡萝卜吗？
以字母O结尾的可数名词变复数的一般规律： 以结尾有生命的加es； 以结尾无生命的加s。
Fr example：
Listen and match.
Ask and answer.
What are these?
They’re green beans.
Are these tmates?
N,they aren’t.
Let's chant
I like tmates.I like ptates.Carrts I will try.I lve t eat green beans,But nins make me cry.
What‘s yur favrite vegetable?Try t talk abut it.
My favrite vegetable is ’re ...
I have a “carrt”.
I have an “s”.
We are friends!
一、选出每组中正确的一项。（ ）1. A. tmates B. tmats C. radies（ ）2. A. ptats B. phtes C. ptates（ ）3. A. green beans B. carrtes C. nines
( )1. Lk at the apples. ______ s big! A. They B. They're C .These are( )2. The ______ are red. A.tmates B. ptates C.tmats
( )3. I like ______ and ______. A. carrts; green bean B. carrt; green beans C. carrts; green beans( )4. I lve t eat ______.They‘re yum. A. ptat B. ptates C. ptats
熟记本课时所学的名词和词组，并和同桌互相抽查单词掌握程度。
练习Let’s learn环节对蔬菜特征的表达。和同桌练习描述蔬菜特征的对话。