内容正文:
Health and Our Earth
…………………………………
Culture 2
1
Look, read and think.
Culture 2
First
There were lots of trees, plants, and animals in the forest.
1
Look, read and think.
Culture 2
Then
People cut down the trees. Animals left or died.
1
Look, read and think.
Culture 2
Next
The land became dry. Trees didn't grow.
The earth is warmer now.
Culture 2
1
Look, read and think.
What can we do?
We should eat organic foods, plants 3-5 trees every year, buy eco-friendly goods, reuse plastic bags, reduce soil pollution, and recycle waste.
Culture 2
1
Look, read and think.
What can trees do?
clean the air
keep water and soil
save animals
2
Read and write.
Culture 2
A long time ago, therewere lots of animals, plants, and ________ in the forest. But then, some people ________ down the trees, so the animals left or ________. To save our earth, we should ________ organic ________, ______________ every year, ________ eco-friendly _______, reuse __________, reduce soil pollution, and reycle ________. We need trees to ________ the air, keep ________ and soil, and save________.
trees
cut
died
eat
foods
plant 3-5 trees
buy
goods
plastic bags
waste
clean
water
animals
Culture 2
Write a report on “Live a green life” in English. You can refer to: http://www.thegreenlivingexpert.com/, or other websites.
3
随堂练习
读句子,选择最佳单词。
1. The land became ________ (wet/dry/cold).
Trees didn't grow.
2. Let's ________ (make/pick/recycle) waste.
3.To save our earth, we must ________ (reuse/buy/use)
plastic bags.
4. We need ________ (trees/animals/food) to clean the
air, keep water and soil, and save animals.
dry
recycle
reuse
trees
课后作业
完成《小学学霸作业本》P40 练习题。
绿卡图书—走向成功的通行证
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