Unit 3 Care for the Earth Part B 课件2-公开课-优质课(陕旅版三起精品六上)

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They look so beautiful in the garden. 2. They are so many cars in the city.
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历史课件：/kejian/lish i/
to
school
by
bike.
Does Su Nan have some more soup? Why?
No, he doesn’t. Because he has no time. He has to clean his bike.
Let’s learn Why …? VS Why not …?
—Why …? —Because …?
当我们不明白某种现象原因时，可以直接用Why? 或者why构成的特殊疑问句进行询问；回答时可直 接陈述理由或用because引导出原因。
—Why are you late for class? —Because …?
>>Practice
小组合作，练习对话并表演，其他同学评价。
Pronunciation Fluency Cooperation
(语音)
(流利)
(合作)
OK!
Great!
Super!
>>Practice

连词成句
1. care, earth, should, We, the, for(.)
We should care for the earth.
—————————————————— 2. much, You, water, waste, too,shouldn't(.) —————————————————— 3. do, I, homework, have, to, my(.) —————————————————— 4. not, skating, with, Why, me, go(?) ————————————————
Unit 3 Care for the Earth
We should care for it.
Let's talk
Mom: Some more soup, dear? Su Nan: Thanks , Mom. But I have no time. I
再来一些汤吗？亲爱的。
have to clean my bike. Mom: Are you going to school by bike? 你乘自行车去学校吗？ Why not go in your dad’s car? 为什么不坐你爸爸的车？ Su Nan: We shouldn’t drive the car today. 今天我们不应该开车 Mom: Why? 为什么？ 因为今天是世界无车日，该到为我们为地球做一些事情了。 Su Nan: Because today is World Car Free Day. It’s time to do something for our earth. 我明白了，我想，我今天也要步行去工作 Mom: I see. I think I should go to work on foot today. Su Nan: Great,Mom! Thank you. 妈妈，您真伟大，谢谢

>>Presentation
Read and answer What bad things do we do to our earth? We cut down too many trees. We waste too much water and make the air dirty.
What should we do? We should care for our earth. We should do something to make the water and the air clean. We should plant more trees and help the animals.
>>Presentation
Let’s learn more
>>Presentation
Read again and tick or cross
( ) 1. There are mountains, trees and flowers on the earth.
( ) 2. We live on the earth with many animals. ( ) 3. We should cut down more trees. ( ) 4. We make all the water dirty. ( ) 5. We should care for the animals.
There are many people in the park during the holiday. There is much milk and juice in the fridge.
>>Presentation
Think and write too many与too much的用法

Let's talk
shouldn't =should not We shouldn’t pick flowers.
Discussion
Look and judge
What should（应该）we do?
Discussion
Look and judge
What should we do?
Summary
Post-reading
What else(其他的) should we do?
Let's chant
I say...
cut down trees waste water pick flowers waste food kill animals save paper save food plant trees help animals
2.Too many cars make the air_d_i_rt_y_! 3.We live on the_e_a_rt_h_.It‘s our home. 4.Every year, people_c_u_t_d_o_w_n_ many trees.
We shouldn’t(不应该）___________.
We have__o_n_ly__one earth. We should __c_a_re__ __f_o_r __ it. We should make _w__a_te_r_ the and the __a_ir___ clean . We should plant more __tr_e_e_s_ and __h_e_lp__ the animals.

Fast reading
Care for Mother Earth