牛津英語8AChapter 6Pollution Fighters(Reading)

1、牛津英語8AChapter 6 Pollution Fighters(Reading)Its a festival;Its the first day of a year;Its coming; New Years DayGuessing riddlesIts on the 12th of march;On that day, people always plant many trees. Tree Planting/Arbor DayGuessing riddlesAre trees important to us?Compared with the last few years, the

2、environment is getting worse.Now human beings are doingsomething bad to the nature.How many kinds of pollutiondo you know?Brainstormingair pollutionnoise pollutionwater pollutionland pollutionTrees are very important in our dailylife. What can we get from trees?use eat drink wear pencils, chopsticks

3、, tables, chairs, paperfruit, nutstea (leaves), coffee (beans)flowers, shoes (rubber)BrainstormingReading Read the passage on page 79loudly(大聲地)quickly(快地)clearly(清晰地)smoothly (流暢地)Answer the following questions.1) What good are trees?2) What can we get from trees?3) Trees are natural air conditione

4、rs, is it true or false? 4) Can trees communicate with one another? Give an example.5) Are trees in danger? Why? Trees are important for us, they are the oldest and living things on earth. They make streets more beautiful and less noisy. When they are alive, they give us O2, when they are dead, we c

5、an get wood from them and we can use wood to make furniture. Trees cool the air clean it. Now they are , because people and burn them. There are less and less trees on earth. Our environment become worse and worse. If we do not protect trees, one day, there will be trees on earth but seed. big as we

6、ll as wood danger cut biggestwoodenas well ascut downdangerousare important /useful, the oldest and biggest, we get .from treesmake streets more beautiful and less noisy, air conditioners, make the air clean and cool in danger/dangerous, because stop cutting down treesRetell the textFrom now onTry our best to make our city more beautifulI believe one