内容正文:
Unit 5
Unit 5
Farms and us
Farms and us
Part B Let’s learn
新教材小学英语人教PEP四年级下册
Learning objectives
通过本节课的学习,学生能够:
01
02
03
在看、听、读的活动中理解农场常见蔬菜的名称和外形特征,掌握tomatoes、carrots、potatoes等单词,正确运用其复数形式,并能够运用句型“Look at the ... They’re ...”结合已学形容词描述蔬菜的外形和颜色;
在观察、对比、分类等学习活动中,自主归纳名词表达复数意义的方式,并根据语境恰当使用名词的单复数形式;
在歌谣吟唱和表演中,进一步巩固核心词汇,了解蜜蜂传播花粉对植物生长的积极作用,以及老鼠对农作物的危害,拓展学生对农业生产活动的理解,体会农业生产的不易,进一步理解农场对人类生活的重要性,培养热爱劳动、珍惜粮食的意识。
Watch and answer
What's the song about?
It’s about vegetables.
Look and say
What vegetables do you hear in the song?
carrot
potato
cucumber
green bean
green pea
tomato
sweet potato
Look and say
What can you see on the farm? Do you like farms? What do you think of farms?
Farms give us many things. We all need farms to grow the food we eat.
The children are helping on the farm today. They are picking vegetables. What vegetables are on Mr Wang's farm? Let's have a look with Little Bee!
Guess and say
Look and say
What are these?
tomatoes
tomatoes
They‘re ...
tomato
单数变复数,加es
carrots
Look and say
tomatoes
carrots
They‘re ...
carrot
What are these?
单数变复数,加es
carrots
potatoes
Look and say
tomatoes
They‘re ...
What are these?
单数变复数,加es
potato
potatoes
Listen and choose
Look at the tomatoes. They're __________.
Look at these tomatoes. They’re small and yellow.
A
big and red
B
small and yellow
big and red
Look and say
Look at the tomatoes. They're big and red.
Look at the cucumbers. They’re long and green.
Look and say
Look at the ... They're ...
potatoes
green beans
green peas
tomatoes
cucumbers
carrots
Look, guess and say
A mouse!
mouse
mice
What does Mike see?
Listen and imitate
Try to make more friends.
Pay attention to the pronunciation and intonation.
Tips:
carrots
potatoes
tomatoes
Look at the tomatoes. They're big and red.
A mouse!
Read in groups
Assessments
Pronunciation
Intonation
Loud enough
Emotion
□
□
□
□
carrots
potatoes
tomatoes
Look at the tomatoes. They're big and red.
A mouse!
Think and find out
bee
bees
carrot
carrots
cucumber
cucumbers
s
s
s
1. 一般情况下在名词词尾直接加-s;
可数名词单数变复数
Think and find out
tomato
tomatoes
mango
mangoes
potato
potatoes
es
es
es
2. 以字母“o”结尾:部分名词在词尾加-es,部分名词在词尾加-s。
可数名词单数变复数
photo
photos
piano
pianos
s
s
Think and sort
carrots
+s变复数
+es变复数
potatoes
green peas
cucumbers
green beans
sweet potatoes
tomatoes
apples
mangoes
Look and say
So many vegetables! Look! They are having a tug-of-war(拔河比赛). Who are in the two teams? Let’s have a look!
Look and say
Who are in the two teams?
cucumber
carrot
green bean
tomato
potato
green pea
What do they look like?
Long vegetables
Round vegetables
Watch and say
What do mice like? What do bee like?
Look and say
Mice like rice.
They eat anything they please!
Bees like flowers and honey.
They’re good for plants.
What do mice like? What do bee like?
Good to know
The harm(危害) of mice to plants
Watch and chant
The children are visiting a farm.
Look and say
Look and say
What do you see in the pictures?
Listen and choose
Which farm are they talking about?
What are those?
They’re potatoes.
Watch and say
Where does our food come from?
Read and match
chicken
egg
mantou
beef
rice
sweet potato
baozi
tomato
cucumber
fish
potato
carrot
Look and say
My family often eat rice, chicken and tomatoes for lunch. These foods are all from farms.
Look and say
My family often eat ... These foods are all from farms.
Think and share
Why do we need farms?
Summary
tomato, potato, carrot, mouse, green bean, green pea, cucumber
Words
Sentences
Farms and us
Look at the ... They’re ...
Need to do
Choose to do
Sing the chant to your family.
Read and memorize the new words.
Learn about Eco-farms
(生态农场) and design your “My ideal farm” picture.
Homework
01
02
Blues
3709.3938
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3395.923
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3657.1487
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2742.8591
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2026
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