《Why Are Plants Important?》Plant a Plant PPT下載
第一部分內(nèi)容：Warm-up
Talk about the questions
What plants grow near your home?
Why do we need plants?
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Why Are Plants Important?PPT，第二部分內(nèi)容：Presentation
Learn some new words
air n. 空氣，天空
shade n. 樹蔭
Read together
nothing pron. 沒有東西，沒有事情
die v. 死（die-died-died, dying）
energy n. 能量
heat n.&v. 熱，加熱
bamboo n. 竹子
kilogram n. 千克
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Why Are Plants Important?PPT，第三部分內(nèi)容：Language points
1. Donuts don’t grow on trees!
on trees “在樹上”
on the tree
樹本身的東西，長在樹上。
in the tree
外來的東西，不是樹本身的東西
例：樹上有幾只鳥。
There are some birds in the tree.
樹上有很多蘋果。
There are many apples on the tree.
看! 風(fēng)箏在樹上。
Look! The kite is in the tree.
2. Then we can sit under a tree in the shade.
in the shade “在陰涼處”
類似短語
in the sun 在陽光下
in the light 在燈光下
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Why Are Plants Important?PPT，第四部分內(nèi)容：Exercise
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. Pandas eat___.
A. pandas B. grass
C. dinosaurs D. bamboo
4. I would fail___ your help.
A. in B. with
C. within D. without
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Why Are Plants Important?PPT，第五部分內(nèi)容：Homework:
1.Finish the activity book and the practice.
2.Copy the new words and phrases twice.
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