Unit 8 Fighting Against Pollution Listening and Speaking 课件-2021-2022学年中职高一下学期英语外研版基础模块第二册

Listening and Speaking Unit 8 Fighting Against Pollution 1 Step 1 Lead-in What can you see from the vedio? 2 Step 1 Lead-in What can you see from the vedio? air pollution water pollution white polluion 3 dusty sandstorm breathe traffic cause Step 2 Pre-listening sick climate Step 2 Pre-listening He Ying: Li Dong: Oh dear, look at the sky. It’s so______. Terrible! Another __________! Yeah, it is difficult to _________. And the dust makes me feel _____. Me too. And look, the ________ is moving so slowly. It may also cause traffic problems. We really have to do something to change this bad _______. We should plant more trees, and then the air will be _________. He Ying: Li Dong: He Ying: Li Dong: He Ying: Li Dong: Step 3 While-listening (1): fill in the blanks dusty sandstorm breathe sick traffic climate cleaner 1. There is dust in the air. 2. It is going to rain soon. 3. The traffic becomes slow. 4. People should plant more trees to make the air cleaner. F T T T Step 3: While-listening(2): decide true or false(T/F) Step 3 While- listening(3): finish the mind-map The sandstorm Proplems It’s difficult to breathe. It causes traaffic problems. We can plant more trees. (the topic) Measures 8 Step 4 Post-listening: retell the dialogue The conversation is about ______________. The sky is so _______ that it is difficult to breathe. It not only makes us__________but also causes _________________. So we should ________________to make the air cleaner. a sandstorm dusty feel sick traffic problems plant more trees Step 5 Free talk What should we do to fight against pollution? 10 air pollution water pollution 1. Waste water treatment 2. Save and recycle used water 3. Don’t throw rubbish into the rivers and lakes..... white polltion 1. Use fewer plastic bags 2. Use cloth bags or green shopping bags 3. Don’t drop litter anywhere...... Step 5 Free talk What should we do to fight against pollution? 1. Take buses,ride bikes,walk...... 2. Plant more