【正文】
can protect our environment and do it in our daily life 3. Let students master the usage of some important words and phrases.Step 1 Leadingin students what they would do in order to protect the environment in their daily life the survey in the Page 68. students work in groups and share the ideas Step 2 Guess before readingRead the four the subheadings in the passage and decide whether they are true or false. Q1:Paper shopping bags are better than plastic ones. ? Q2: When you turn off a device, it stops using power. ? Q3: Eating local food is good for the e