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Many of the things in our daily lives come from trees.
For example ,paper pencils, and chairs.
Why are trees major fighters against air pollution?
Read the first part of the conversation and complete the table.
produce
oxygen for us to breathe
take in
harmful gases from the air
Trees make our lives more c__________. For example, the w______ in your pencil, the paper in your notebook and the f_________ in your house all c______ from trees.
onvenient
ood
urniture
ome
Read the second part of the conversation and fill in the
blanks.
Topic sentences
Trees are really in our daily lives. They help us in many ways.
Useful trees
Products from trees
Trees in danger
Facts
People cut down
trees every year.
What to do?
We should stop
so many trees.
important
millions of
cutting down
furniture