内容正文:
Health and Our Earth
…………………………………
Culture 1
1
Look, read and think.
Culture 1
Culture 1
1
Look, read and think.
1
Look, read and think.
Culture 1
Culture 1
We don't like dirty air or dirty water. They are bad for our health.
1
Look, read and think.
Culture 1
2
Read and check.
Culture 1
Do you do these things?
spit
clean up trash
save water
plant trees
Culture 1
What can we throw in the reycle bin? Please make a list.
3
...
随堂练习
单项选择。
( )1. We can throw trash in the _____.
A. river B. bin C. lake
B
( )2. We should _____ to keep air clean.
A. cut down trees
B. spit
C. plant trees
C
单项选择。
( )3. To save our earth, we should _____.
A. save water
B. cut down trees
C. spit everywhere
A
( )4. _____ is/are bad for our health.
A. Dirty air B. Dirty water C. Both A and B
C
课后作业
完成《小学学霸作业本》P20 练习题。
绿卡图书—走向成功的通行证
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