Unit 6 The environment

<span class='text_page_counter'>(1)</span>WELCOM TO OUR CLASS. ENGLISH 9.

<span class='text_page_counter'>(2)</span>

<span class='text_page_counter'>(3)</span> GUESS NUMBER.

<span class='text_page_counter'>(4)</span> UNIT 6: THE ENVIRONMENT.

<span class='text_page_counter'>(5)</span> SPEAK.

<span class='text_page_counter'>(6)</span> I. Vocabulary 1. banana leaves (n): lá chuối 2. wrap (v): gói, bọc lại 3. dissolve (v):phân hủy, hòa tan 4. trash = garbage (n): rác 5. garbage bin (n): thùng rác 6. exhaust fume (n): khí thải 7. traffic jam (n): tắc nghẽn giao thông.

<span class='text_page_counter'>(7)</span> a) Try to persude your parner to do the following things to protect the enviroment. Use the expressions and the idea cues given I think you should .... Why don't you ... ?. Won't you ... ?. Why not ...?. wouldleaves be better if you ... (plastic What/bags Howare about ? to - UseItbanana to wrap food. very... hard dissolve/ save paper) - Reuse and recycle bottles and cans. (reduce garbage/ save natural resources) - Not throw trash onto the water. (keep the water clean/ polluted water can directly 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 trash/ keep the schoolyard clean) - Use public buses instead of motorbikes. (avoid traffic jams/ reduce exhaust fume/ save energy).

<span class='text_page_counter'>(8)</span> Example I think it would be better if we use banana leaves instead of paper or plastic bags to wrap food.. B : Why ? how come ?. Because plastic bags are very hard to dissolve, they will cause pollution.And if we use less paper, we can save trees in the forests. That's how we can save environment..

<span class='text_page_counter'>(9)</span> Grammar I think you should……….. Won’t you……..? It would be better if you… Why don’t you…….? Why not……..?. What/ how about +V_INF. +. VInfinitive.

<span class='text_page_counter'>(10)</span> 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 trash onto the water. (keep the water clean/ polluted water can directly 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 trash/ keep the schoolyard clean) - Use public buses instead of motorbikes. (avoid traffic jams/ reduce exhaust fume/ save energy).

<span class='text_page_counter'>(11)</span> b) Find possible answers to the questionnaire. You can use the idea in section a. How can we ... - save paper?. - prevent littering?. - use fewer plastic bags? - reduce air pollution? - reduce water pollution? - reduce the amount of.

<span class='text_page_counter'>(12)</span> How can we save paper?.

<span class='text_page_counter'>(13)</span> How can we use fever plastic bags?.

<span class='text_page_counter'>(14)</span> How can we reduce water pollution?.

<span class='text_page_counter'>(15)</span> How can we prevent littering?.

<span class='text_page_counter'>(16)</span> How can we reduce air pollution?.

<span class='text_page_counter'>(17)</span> How can we reduce the amount of garbage we produce?.

<span class='text_page_counter'>(18)</span> c). Now discuss with a partner the best way to protect the environment. Take turns to try and persuade your partner into doing things you think the most practical. Use the ideas and the expressions for persuading in section a) and the answers to the questionnaire in b). I think we should burn trash to reduce the amount of garbage we produce to protect the environment. Nga. No, we shouldn’t do that. Burning trash will pollute the air. I think the best way to reduce garbage is to reuse and recycle things.. Nam. How can we do that? I think only the factory can. Nga. What about collecting used paper, bottles and cans every day? It’s not difficult. That’s a good idea! Let’s do that.. Nam.

<span class='text_page_counter'>(19)</span> Watch video and answer the question? How is the environmental situation?. What should we do to protect the environment?.

<span class='text_page_counter'>(20)</span> How is the environmental situation?.

<span class='text_page_counter'>(21)</span> What should we do to protect the environment?.

<span class='text_page_counter'>(22)</span>

<span class='text_page_counter'>(23)</span> Prepare "Listen" Practise speaking with friends. Learn vocabulary and expressions by h.

<span class='text_page_counter'>(24)</span> Thanks for your listening.

<span class='text_page_counter'>(25)</span> Storm.

<span class='text_page_counter'>(26)</span> Deforestation.

<span class='text_page_counter'>(27)</span> Water pollution.

<span class='text_page_counter'>(28)</span> Air pollution.

<span class='text_page_counter'>(29)</span> Garbage dump.

<span class='text_page_counter'>(30)</span>