Bài giảng môn Tiếng Anh Lớp 9 - Unit 6: The environment - Lesson 2: Speak and Listen

welcome to our classEnvironmment Unit 6 :Lesson 2: SPEAK +LISTEN Friday, December 31st, 2010( to) prevent:ng¨n ngõa, phßng chèng (to) reduce:lµm gi¶m (to) wrap: bao bäc a leaf  leaves:l¸ (to) dissolve:phân huỷ(to) save:tiết kiệm(to) litter:xả rác marine life (n): sewage (n): oil - spill (n): (to) leak: nước cống, nước thải sự tràn dầu làm thủngcuộc sống dưới biển (to) pump : bơm, đổI . VOCABULARY: * 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 ..?II. PresentationEX: I think It would be better if we reuse and recycle bottles and cans. what about reusing and recycling bottles and cans ? I think you should	Why don’t you ?Won’t you . ?	Why not?It would be better if you ..	What/ How about..?- Use 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 do 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)* Form: * PRACTICE IN PAIRAI 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 environment1. How can we save paper ?2. How can we use fewer plastic bags ?3. How can we reduce water pollution ?4. How can we prevent littering ?5. How can we reduce air pollution ?6. 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 pollutedFirstly : raw sewage is pumped directly into the sea.Secondly : . dropped into the sea.Thirdly : oil spills ..Next : ....Finally : ....................... Listen again and complete the noteHow the ocean is pollutedFirstly: Raw sewage is __________directly into the sea.2. Secondly:__________dropped into the sea.3. Thirdly: Oil spills _____________________4. Next: ______________________________ run into the river.5. Finally;________________ from the land. pumpedgarbage is come from ships at the sea waste materials come from factories oil is washedUNIT 6:ENVIRONMENTWhat are polluted?	 What causes pollution?Air____________	 pesticides,_______ ______________ ________________ ______________ ________________ ______________ ________________ ______________ ________________ UNIT 6:ENVIRONMENTThank you for your attention !