《Why Are Plants Important?》Plant a Plant PPT教學(xué)課件
第一部分內(nèi)容：Teaching Aims
1.New word and phrases: pleasant shade fulfill basic soil
It’s pleasant to do….. 做……很愉快
take energy from….. 從…….獲取能量
in a word 總之；一句話
2. To understand the conversation about the importance of plants.
3.To learn to talk about why we need trees.
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Why Are Plants Important?PPT，第二部分內(nèi)容：Words & expressions
pleasant adj. 使人愉快的
shade n. 樹蔭；陰涼處
fulfill v. 達(dá)到；執(zhí)行
basic adj. 基本的；基礎(chǔ)的
soil n. 土；土壤
Think about it!
What plants grow near your home?
Why do we need trees?
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Why Are Plants Important?PPT，第三部分內(nèi)容：Objectives
1. To listen and understand the conversation about the importance of plants.
2. To learn some useful words and expressions to talk about why we need trees.
Words:
pleasant, shade, fulfill, basic, soil
Phrases:
take energy from…
in a word
be made from
carry away
Patterns:
It’s pleasant to do …
主語+can’t …without…
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Why Are Plants Important?PPT，第四部分內(nèi)容：Read and answer.
1. What are Danny, Jenny and Brian talking about?
They are talking about trees and the
reason why we need them.
2. Donuts don’t grow on trees, do they?
No, they don’t.
3. Why do we need trees ?
(1) Clean the air.
(2) Sit under a tree in the shade.
(3) The trees and plants take energy from the sun and turn it into food.
(4) Medicine and clothing are made from trees and plants.
(5) Many animals live in the forest and eat the fruit from the trees.
(6) Cover the soil.
(7) Plants make everything look beautiful.
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Why Are Plants Important?PPT，第五部分內(nèi)容：Language Points
1. It’s pleasant to do… 做….很愉快
It’s pleasant to live in beautiful
surroundings.
生活在優(yōu)美的環(huán)境里是令人愉快的。
That’s because beautiful handwriting can
give someone a good impression and also
it’s pleasant to read.
這是因?yàn)槊利惖墓P跡，可能給別人留下良
好的印象，并且愉快的閱讀。
pleasant 指一般性的好，強(qiáng)調(diào)所修飾對象
所具有的品質(zhì)使人覺得好玩、有趣、舒
服，含有客觀性。
We had a very pleasant time at their
house last night.
昨晚我們在他們家過得很愉快。
I hope you will have a pleasant holiday.
我希望你過一個愉快的假日。
pleased 只用于人，不用于物，指某人滿
足了自己的愿望而感到高興。
I’m very pleased you can come.
2. shade n. 樹蔭，陰涼處
Temperatures in the shade can reach
forty-eight degrees at this time of year.
一年中的這個時候，陰涼處的溫度能達(dá)到
48攝氏度。
What a pleasant shade these trees give us!
這些樹底下多么陰涼舒服呀!
3. fulfill v. 達(dá)到，實(shí)現(xiàn)，執(zhí)行
We must fulfill the plan, whatever happens.
無論如何要完成計(jì)劃。
What important dream have you yet to
realize and fulfill?
你有什么重要的夢想還沒有實(shí)現(xiàn)和完成？
fulfill one’s needs 滿足某人的需要
The earth help human beings fulfill their
basic needs.
地球幫助人類實(shí)現(xiàn)最基本的需求。
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Why Are Plants Important?PPT，第六部分內(nèi)容：Exercise
Multiple choice
1. All plants take energy ______ the sun and make it ______ food.
A. to; from B. into; to
C. from; to D. from; into
2. Plants cover the soil. Then the wind and water don’t carry the soil ___.
A. in B. out of
C. away D. on
3. Are there many trees________?
A. where do you live B. you live where
C. where you live D. you live there
4. Let’s ____ trees and the reason why we need them.
A. to talk about B. talking about
C. talk at D. talk about
5. Donuts don’t grow _____ trees!
A. in B. on C. at D. in
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Why Are Plants Important?PPT，第七部分內(nèi)容：Homework
Learn the words and phrases in Lesson 9.
Write a passage about why plants are important. (50-100 words)
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