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Step 2: Listening
让学生阅读A1部分的表格,并注意表格的关键词Time, Place, Number of students, Number of questions., 并为听力做准备。
告诉学生:The Class 1 ,Grade 8 students want to do a survey on their daily habits. 教师为学生播放录音并指导学生完成A1部分的表格。教师说: Let’s listen to the conversation and finish the table in Part A1.录音可以播放两遍,要求学生第一遍只听不动笔,听第二遍时再填表格。
告诉学生:Daniel and Sandy are talking about the results of the survey.教师播放A2部分的录音,让学生完成练习。
教师要求学生用完整的句子陈述A2部分的内容,集体核对答案,如:
⑴ Thirty-five students turn off the tap when they brush their teeth.
⑵ Twenty students take showers for less than ten minutes.
⑶ Forty students use both sides of the paper.
⑷ Fifteen students recycle empty bottles.
⑸ Forty- one students turn off the lights when they leave a room .
⑹Nine students take their own bags to the supermarket.
学生独立完成A3部分的练习,提醒学生根据A1,A2部分已有的信息填写。全班核对答案后集体朗读一遍,加深印象。
Step 3:Activities。
学生四人一组进行调查,了解他人的日常环保习惯。教师说:Let’s do a survey. Work in groups of four and ask your group members about theirs daily habits. Then write a short passage about the results and report it to thr class.
学生完成后,教师选择几个不同层次的学生进行展示。
Step 4:Speak up
We’ve learnt a lot about how to live a green life. Sandy and Kitty are also talking about it.
Task1:Listen and answer
What can they do to protect the environment?
Task2:Read and answer
Why do they want to plant more trees?(Learn the new words: dust, soil, in place)
Task3: Listen and read(Learn the new words: harmful, be harmful)
Task4:Work in pairs and finish the following article.
Pollution has become __________________________________.We can protect the environment by _____________. If more trees ___________, our earth will look _____________________.Moreover, trees reduce ______ and help _________________. Air pollution is _______________.Trees help ______________ during storms and help prevent the _______ from going away.Some animals like birds depend on trees _______because trees provide ________ for them.
Task5:Pair work Make up a new dialogue.
A: Pollution has become ...
B: Yes, I agree. We should ...
A: What can we do?
B: We can ...... I think ......
A: Good idea.