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2. New structures: Students were asked about their daily habits.
It’s great that most students remember to turn off lights when they leave rooms.
Air pollution is harmful to our health.
III. Focus of the lesson and predicted area of difficulty
1. To complete listening tasks and develop listening skills.
2. To talk about how to protect the environment in simple English.
IV. Teaching procedures
Step 1 Revision
Change these sentences into passive voice:
1. Water pollution often kills many fish.
2. Air pollution harmed the man.
3. We will improve the environment.
Step 2 Presentation
Present the new words.
survey n. 调查
empty adj. 空的
dust n. 灰尘，尘土
harmful adj. 有害的
soil n. 土壤
in place 在正确位置
Read aloud these new words
Step 3 Warming up
How can we live a green life?
What can we do to protect the environment in our daily lives?
Using some pictures to show how to go green in our daily lives.
【设计意图：复习原有知识，同时导入A部分的主题，鼓励学生畅所欲言。】
Step 4 Listening
A1:Listen to the tape and finish Part A1.
The Class 1, Grade 8 students want to do a survey to get some ideas for their presentation on how to go green. Listen to the conversation between Daniel and Sandy and write the correct information in the table below.
A survey on students’ daily habits.