内容正文:
Unit 2
What’s your opinion?
Start up
Review
opinions about the sun Reasons(
_____ in the morning
_______at noon He sees the sun is____ in the morning.
_______in the morning
_______at noon He feels it is_____ at noon.
closer
farther
farther
closer
Why do they think so?
bigger
hotter
Can you give a fact?
Can you give an opinion?
Is it a fact or an opinion ?
There are three yellow bananas.
The bananas are very yummy.
The grapes are purple.
I like eating grapes.
Watermelon is a kind of fruit.
The watermelon is big and round.
fact
fact
fact
opinion
opinion
opinion
What are they doing?
They're .
having a picnic
Who are they?
Sam, Amy, Daming, Lingling and Tom.
What does Tom want to eat first?
He wants to eat first.
an apple
Tom wants to eat an apple first.
But how should Tom eat the apple?
They have different opinions about the apple peel.
(水果和蔬菜的)外皮
Repeat and answer
What are their different opinions?
What's Amy's opinion? Why?
Don’t eat the peel.
Apple peel is dirty.
What's Lingling's opinion? Why?
Eat the peel.
Apples with the peel are healthier.
healthy
healthier
健康的
health
健康(状况)
What's Sam's opinion? Why?
Don’t eat the peel.
Apple with no peel taste better.
What's Daming's opinion? Why?
Eat the peel.
Why not just eat it with the peel?
It’s easier and faster.
good/well
better
easy
easier
fast
faster
Read again and write
Why do they think so?
Apple peel is dirty.
Apples with the peel
are healthier.
Apples with no peel
taste better.
Eating apples with the peel is easier and faster .
interesting
more interesting
比较级(Comparative)
功能:用来对比两个事物,表达“更...”
形容词比较级的变化规则小结:
big
bigger
hot
hotter
close
closer
far
farther
easy
easier
fast
faster
healthy
healthier
good
better
Say the words quickly
sweet
better
healthier
more important
比(用于两个事物的比
较,引出第二个事物)
Read and write
Think and say
What's your opinion?
Why do you think so?
What’s your opinion about the saying?
Think and share
Thank you!
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$peel.
How should I eat an apple? Look at the food. What should . I eat first? I want an apple. Apples are good, but don't eat the peel. Apple peel is dark, but apples with the peel or healthier apples with no peel taste Better. Why not just eat IT with appeal? It's easier and Foster. 嗯,this apple is making a picnic more interesting. We all have different ideas, but what should I do now?
healthy.
faster.
easier.
healthier.
van.
每天吃一个苹果,疾病远离。我相信大家都听过,但是很多人坚持每天吃苹果。但是大家心里面也有一个疑问,那就是苹果该不该削皮呢?有人说要吃苹果皮,因为苹果皮有很高的营养价值。也有人说不要吃苹果皮,因为上面残留了很多农药。那么吃苹果时到底要不要削皮呢?我们一起来听听营养师怎么说的。首先从营养角度来说,苹果皮中含有比较多的营养素,对保护皮肤,保护血管都有一定的作用。还有苹果皮中还含有一定量的膳食纤维,膳食纤维有助于滋润肠道,对保养肠胃还是不错的,但是苹果皮上的营养素是没有果肉高的,而且还要考虑到人体能够吸收多少,如果没有多少,为什么要可惜那点营养物质呢?其次,从安全角度来说,许多种植者为了确保苹果的完整性和美观,都会采取除虫措施,所以就会打农药,而且现在农药有很多种,因此为了健康,吃苹果是应该削皮是比较好的。最后就是苹果皮不易消化,对消化不良人来说还是不适合吃的,吃的太多可能会给肠胃带来负担,使肠胃越来越差。另外苹果皮有点厚,是不太容易被人体吸收的,综合以上来说,虽然苹果皮里含有丰富的营养元素,但它也只是苹果营养中的一小部分,所以大家在吃苹果时,还是将苹果皮削掉吃会比较好,对此大家觉得呢?