slide bài giảng the environment lesson 2 speak and listen

Friday, December 31st, 2010 I VOCABULARY: ( to) prevent: ngăn ngừa, phòng chống (to) reduce: làm giảm (to) wrap: bao bäc l¸ a leaf  leaves: (to) dissolve: phân huỷ (to) save: tiết kiệm (to) litter: xả rác marine life (n): sống biển sewage (n): nước cống, nước thải oil - spill (n): tràn dầu (to) leak: làm thủng bơm, đổ (to) pump : II Presentation EX: I think It would be better if we reuse and recycle bottles and cans what about reusing and recycling bottles and cans ? * Form: - I think you should + V0 - Won't you …? - It would be better if you + V0 …… - Why don't you….? - Why not… ? - What/ how about + V- ing ? * Form: - Use I think you should……………… Why don’t you ……………? Won’t you …………………… ? Why not……………………? It would be better if you ……… What/ How about………… ? banana leaves to wrap food (plastic bags are very hard to dissolve/ save paper) - Reuse and recycle bottles and cans ( reduce garbage/ save natural resources) - Not throw trast onto the water ( keep the water clean/ polluted water candirectly harm to people’s health and kill fish) - Go to school or go to work by bike ( save energy/ keep the air cleaner) - Put garbage bins around the schoolyard (prevent lazy students from throwing trast/ keep the schoolyard clean) - Use public buses instead of motorbikes (avoid traffic jams/ reduce exhaust fume/ save energy) * PRACTICE IN PAIR A I think we should use banana leaves to wrap food Because plastic bags are very hard to dissolve And we can save paper B Why? ok I agree with you Questionaire Protecting the environment How can we save paper ? How can we use fewer plastic bags ? How can we reduce water pollution ? How can we prevent littering ? How can we reduce air pollution ? How can we reduce the amount of garbage we produce? Listen to the report on how our oceans are polluted Then complete the notes How the ocean is polluted Firstly : raw sewage is pumped directly into the sea Secondly : ………………………… dropped into the sea Thirdly : oil spills ……………………………… ……………… Next : ………………………………………… ………………… Finally : …………………… ………………… UNIT 6: Listen again and complete the note How the ocean is polluted pumped 1.Firstly: Raw sewage is directly into the sea garbage is Secondly: dropped into the sea Thirdly: Oil spills _ come from ships at the sea waste materials come from factories Next: run into the river oil is washed Finally; from the land UNIT 6: What are polluted? What causes pollution? Air pesticides, _ Thank you for your attention ! ... reduce the amount of garbage we produce? Listen to the report on how our oceans are polluted Then complete the notes How the ocean is polluted Firstly : raw sewage is pumped directly into the sea... Reuse and recycle bottles and cans ( reduce garbage/ save natural resources) - Not throw trast onto the water ( keep the water clean/ polluted water candirectly harm to people’s health and kill... ………………………… dropped into the sea Thirdly : oil spills ……………………………… ……………… Next : ………………………………………… ………………… Finally : …………………… ………………… UNIT 6: Listen again and complete the note How the ocean is polluted