Unit 3 Plants多媒体教学设计及其点评

Unit 3 More Reading

Learn to care for plants I. Blank-filling: Learning to care for the environment

decorate… with…,

litter… with…,

care for,

it’s time …,

ignore,

tolerate,

be ideal for,

raise,

blossoming,

in the air,

while

With the flowers ____________ and the trees turning green, spring is ____________. It is time that people __________their home________ flowers and trees, which can add beauty and liveliness to their home. Besides, _________ for them to go outing to enjoy the nice nature. Parks, rivers, forests ___________ those who like natural scenery. To our disappointment, _______they are having a good time, what they are doing has done great harm to our environment. They _____ the ground and river ______ bottles and plastic bags. While taking photos, they _______ the rules of protecting the green grass, instead, they step on it.

In order to ______ the environment, we can’t ________ them doing like this. Measures should be taken to let everyone be aware of the importance of keeping the environment clean. If we would like to protect our environment, do _______ more trees and flowers. The more plants we grow, the more beautiful our environment will be.

II. Homework Give a brief introduction of the spider plant. useful expressions:

decorate…with…

/ raise be ideal for / ignore / tolerate 

吊兰最适合上班族摆放在电脑屏幕旁

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它的适生温度为15℃～25℃，冬季室温不得低于5℃，高温时应尽量避免强光直射

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平时见干浇水，经常保持盆土湿润. Spider plant is an interesting plant with its leaves growing downwards.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________