内容正文:
Unit 4 Our World
Topic 1What’s the strongest animal on the farm?
Section A
课前预习
Look at the blue _____(天空). What a fine day!
The water of the lake is ______(清澈的). We can see fish swimming in it.
Xu Beihong is good at drawing ______(马).
He is tall and ______(瘦).
sky
clear
horses
thin
Learning aims
1. Words
sky river clear beauty nature horse sheep hen cow thin
2. Grammar
①形容词的比较级和最高级的构成和用法(p124)
②对城市和农村的环境进行比较
3. Students can use some words and phrases to describe the beauty of nature.
cow
countryside n. 农村,乡下
horse
hen
What can we see in the countryside?
1b
Listen to 1a and check the words you hear.
_____ fresher _____ busier _____ bluer
_____ taller _____ bigger _____ clearer
_____ nicer _____ quieter _____ noisier
Now, look at the pictures and say something about the countryside and the city.
Wang Wei likes the countryside very much because he thinks the air is _________, the sky is _______ and the rivers are ________ there. Michael thinks the countryside is much ________ than the city, too, so people can enjoy the beauties of nature. Wang Wei goes to the countryside every year for his summer holiday.
fresher
bluer
clearer
quieter
Listen again and fill in the blanks. Then read it aloud.
所填单词有什么特点?
Does Wang Wei like the countryside or the city? Now, watch the flash of 1a, and find out the answer.
1a
countryside
The air is fresh.
The sky is blue.
The trees are green.
The river is clear.
It’s quiet in the countryside.
The air is dirty.
The river is dirty.
city
The buildings are tall.
The roads are wide.
The traffic is busy.
It’s noisy in the city.
The air in the countryside is ______
The sky in the countryside is ______
The river in the countryside is ______
The trees in the countryside are _______ than those
in the city.
It’s ________ in the countryside than in the city.
than that in the city.
greener
quieter
fresher
bluer
clearer
Key points
考虑, 思考
大自然的美
3. 居住在某地
和某人居住
think about
the beauty