资源简介

(共28张PPT)
冀教版 英语 四年级 下册
Unit 1 I love nature!
Lesson 4
Warm up
Boys and girls, do you like nature
Lead in
winter 冬天
[ w nt (r)]
Let’s learn
词性
名词
短语
in winter 在冬天
例句
I like winter best.
我最喜欢冬天。
Presentation
warm 温暖的
[w m]
词性
形容词
拓展
反义词：cool 凉爽的
例句
The sun is warm.
太阳很温暖。
Let’s learn
spring 春天
[spr ]
Let’s learn
词性
名词
短语
in spring 在春天
例句
Spring is warm and rainy.
春天温暖多雨。
summer 夏天
[ s m (r)]
Let’s learn
词性
名词
短语
in summer 在夏天
例句
Summer is hot and sunny.
夏天炎热晴朗。
autumn 秋天
[ t m]
Let’s learn
词性
名词
短语
in autumn 在秋天
例句
Autumn is cool and cloudy.
秋天凉爽多云。
Let’s learn
词性
动词
例句
It’s time to harvest the crops.
该收割庄稼了。
拓展
harvest 还可以作名词，意思是“收获季节；收割”。
harvest 收割（庄稼）
[ hɑ v st]
Let’s learn
词性
形容词
短语
be ready for sth/
be ready to do sth
准备好做某事
例句
Are you ready
你准备好了吗？
ready 准备好
[ redi]
Let’s learn
词性
名词
例句
She plants the seeds in spring.
她在春天播种。
seed 种子
[si d]
Play a game.
harvest
autumn
summer
5
4
winter
3
warm
7
8
seed
spring
ready
6
1
2
9
Look, listen and read.
Winter is cold. But we like the snow. It keeps us warm.
keep sb. +adj.
保持某种状态
Look, listen and read.
In spring, the sun and the rain help us grow.
Look, listen and read.
In summer, our grains are ready to harvest.
Look, listen and read.
In autumn, farmers plant our seeds. Soon the new plants start to grow.
start to grow开始生长
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.
In summer, our grains are ready to harvest.
In autumn, farmers plant our seeds. Soon the new plants start to grow.
In summer, our grains are ready to harvest.
In spring, the sun and the rain help us grow.
Winter is cold. But we like the snow. It keeps us warm.
Complete the sentences.
In autumn, farmers plant our seeds. Soon the new plants start to grow.
Ask and answer.
1. Why do we like the snow
2. Why do we need the sun and the rain
3. When are our grains ready to harvest
4. When do farmers plant seeds
Because it keeps us warm.
Because they help us grow.
In summer.
In autumn.
The and the
help us grow.
Spring
Our are
ready to harvest.
Summer
Farmers plant our .
Soon the new
start to grow.
Autumn
We like the .
It keeps us .
Winter
Read, write and say.
snow
warm
rain
sun
grains
seeds
plants
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.
I need the sun.
表达某人需要某物
Language point.
句型结构
主语 + need（s） + 某物.
句型详解
这个句子用来表达某人需要某物。当主语是第三人称单数时，谓语动词要用needs。
情景再现
I need a new box of milk.
我需要一盒新的牛奶。
OK.
好的。
Now I can Contents My stars
say It keeps us warm. I need the sun.
look＆read How we grow.
think and say In…, we like... It keeps us warm. The… and the… help us grow.
Excellent Good More work needed
Good to know
A heavy snow promises a good harvest.
瑞雪兆丰年。
一、根据要求写出相应的单词或短语。
Exercises
1. warm(反义词) ________ 2. cold (反义词) _______
3. begin(同义词) ________ 4. we (宾格) _______
5. small(反义词) ___________ 6. come out(汉语) _____
7. a little(汉语) ________ 8. help(第三人称单数) _____
cool
hot
start
us
big
花开
一点儿
helps
二、仿照示例，写句子。
示例: (snow; keep us warm)
We need the snow. It keeps us warm.
(sun; help us grow)
________________________________
We need the sun. It helps us grow.
Summary
1.学习了下列词汇：
winter, warm, spring, summer, autumn, harvest, ready, seed.
2.学习了下列句型：
(1) It keeps us warm.
(2) I need the sun.
Copy the words and read the dialogues.
Talk about how plants grow.
Homework
Look and say “In… we like... It keeps/makes/helps us...”
MUST DO
CHOOSE TO DO

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