内容正文:
JJ·四年级英语下册
第4课时 How we grow
Unit 1 I love
nature!
Unit 1 I love nature!
I like the sun. It goes high and low.
I like the wind. It blows and blows.
I like the rain. It helps trees grow.
After the rain, we see a rainbow.
Let’s chant
Read with correct pronunciation and feeling.
crow
rainbow
snow
grow
pillow
follow
yellow
arrow
own
slow
Read the words
Review and talk
Which one do you like, the sun
or the wind? Why?
Look and free talk
Hello! We are the plants~
Nature is important to plants. Plants need nature to help
grow well.
What natural
things(自然事物)
do you know?
Watch and tick
We need ...
the snow
the rain
the sun
the wind
the fog(雾)
the storm(风暴)
Watch carefully
Watch and tick
We need ...
the snow
the rain
the sun
the wind
the fog(雾)
the storm(风暴)
Let’s learn
冬天
/ˈwɪntə/
Winter is cold.
Let’s learn
keep sth. + adj.: 使某事物保持某种状态
It keeps us warm.
温暖的
/wɔːm/
/
雪覆盖在植物上时,会形成类似棉被的保温层,减少地面热量散失,从而起到保温作用。
Winter is cold.
But we like the snow.
It keeps us warm.
Let’s learn
help sb. do sth.: 帮助某人做某事
help us grow.
In spring, the sun and the rain help us grow.
春天
/sprɪŋ/
harvest:
grain:
In summer, our grains are ready to harvest.
Let’s learn
夏天
/ˈsʌmə/
谷物
ready to do sth.: 准备去做
收割
Let’s learn
In autumn, farmers plant our seeds. Soon the new plants start to grow.
秋天
/ˈɔːtəm/
seed: 种子
start to do sth.:
开始做某事
plant: v. 种植 n. 植物
Farmers plant our seeds.
Soon the new plants start to grow.
Are they same?
主语
宾语
作谓语,为动词,
意为“种植”
谓语
作主语,为名词,
意为“植物”
一词有多个意思,
同学们可从句子成
分推测意思哦!
in spring
in summer
in autumn
in winter
in
1. 接季节类名词,意为“在某
个季节”;
用作时间介词
2. 接年份,意为“在几几年”,
例如:in 2026 在2026年;
3. 接月份,意为“在某月”,
例如:in June 在六月。
Watch and follow
1
Look, listen and read.
Winter is cold. But we like the snow. It keeps us warm.
In spring, the sun and the rain help us grow.
1
Look, listen and read.
In summer, our grains are ready to harvest.
In autumn, farmers plant our seeds. Soon the new plants start to grow.
Pronunciation (发音)
Fluency (流利度)
Emotion (感情)
As a reader
2
Read, write and say.
3
Look, read and match.
It’s warm now. I need the sun. I begin to grow.
It’s a little hot now. I need the rain to grow big.
It’s cool now. I grow strong and fruitful.
It’s hot. The flowers come out. I need the wind.
Think and talk
Nature is important
to plants. What else
do you know can
help the plants grow?
Summary
The process of plants growth:
Homework
听录音,熟练跟读Part 1,并向父母讲述植物生长时需要的自然事物;
查阅相关资料,了解植物生长所需的其他事物以及其作用;
记录家中植物的生长过程,并仿照Part 2进行记录。
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