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<b>1. New words:</b>
<b>Prevent: (v) </b> <b>Ngăn chặn, ngăn cản</b>
<b>Avoid: (v)</b> <b>Ngăn ngừa, tránh</b>
<b>Wrap: (v)</b> <b>Gói, bọc</b>
<b>Dissolve: (v)</b> <b>Phân hủy, tan rã</b>
Trong bài này các em sẽ học một số câu hỏi về những cách chúng ta
nên làm để bảo vệ môi trường.
<b>- What should we do to protect the environment ?</b>
<b>- Why should we do these things? </b>
<b>- I think we should+ V...</b>
<b>- Won’t you+ V...?</b>
<b>- It would better if you+ V...</b>
<b>- Why don’t you+ V...?</b>
<b>- Why not+ V...?</b>
<b>- What/ How about+ V-ing...?</b>
<b>1. Structures :</b>
<b>Chúng ta dùng một số cấu trúc sau để trả lời</b>
<b>Task 1: Talk about what should we do to </b>
<b>protect the environment. </b>
<b>For example: </b>
<b>reuse and </b>
<b>recycle bottles </b>
<b>and cans </b>
<b>not throw </b>
<b>trash onto </b>
<b>the water</b>
<b>go to school or </b>
<b>go to work by </b>
<b>bike </b>
<b>put garbage </b>
<b>bins around </b>
<b>the schoolyard</b>
<b>use public </b>
<b>buses instead </b>
<b>of motorbikes</b>
<b>- I think we should...</b>
<b>- Why don t you...?</b>’
<b>- Won t you...?</b>’
<b>- Why not....?</b>
<b>Task 2: </b>
<b>Use banana leaves to wrap food/ </b>
<b>( plastic bags are very hard to </b>
<b>dissolve/ save paper) </b>
<b>A: I think it would be better if we use banana </b>
<b>leaves to wrap food.</b>
<b>B : Why? </b>
<b>- Not throw trash onto the water / </b>
<b>keep the water clean / polluted </b>
<b>water can directly do harm to </b>
<b>people s health and kill fish.</b>’
<b>B : Why? </b>
<b>A: By doing this, we can...</b>
<b>A: I think we should not throw trash onto the water.</b>
<b>B : Why? </b>
<b>A: By doing this,we can </b> <b>keep the water clean. Polluted </b>
<b>water can directly do harm to people s health and kill </b>’
<b> - Reuse and recycle bottles and cans.( reduce </b>
<b>garbage/ save natural resources)</b>
<b>- Go to school or go to work by bike. ( save energy/ </b>
<b>keep the air clean) </b>
<b>-Put garbage bins around the school yard. (prevent </b>
<b>lazy students from throwing trash / keep the </b>
<b>schoolyard clean)</b>
<b>-Use public buses instead of motorbikes. ( avoid </b>
<b>traffic jams / reduce exhaust fume/ save energy)</b>
<b>I think we should.../ It would better if you... </b>
<b>Why? / How come?</b>
Task 3<b>: Work in groups. Discuss the </b> <b> </b>
<b>questionnaire:</b>
<b>How can we....</b>
• <b><sub>save paper ?</sub></b>
• <b><sub>use fewer plastic bags?</sub></b>
• <b><sub>reduce water pollution?</sub></b>
• <b><sub>prevent littering?</sub></b>
• <b><sub>reduce air pollution?</sub></b>
• <b><sub>reduce the amount of garbage we produce?</sub></b>
<b>You may begin with : </b>
<b>You may begin with : </b>
<b>We can/ should ( not)...</b>
<b>We can/ should ( not)...</b>
<b>We can </b>
Next
Back
<b>How can we ? We can </b>
<b>/should...</b>
<b>- We can reuse and recycle waste paper.</b>
<b>- We can save paper by keeping sheets with </b>
<b>single printed for drafting.</b>
Back
<b>- We can use public buses instead </b>
<b>of motorbikes.</b>
<b>- We can plant more trees.</b>
Back
<b>We can reuse and </b>
<b>recycle bottles and </b>
<b>cans.</b>
<b>- We can reuse and </b>
<b>recycle many things </b>
<b>after use.</b>
<b>How can we reduce </b>
<b>the amount of </b>
Back
<b>- We can put garbage bins at </b>
<b>public places.</b>
-<b><sub>We should collect trash and </sub></b>
<b>carry them to the dumps.</b>
-<b><sub>We can tell our friends not to </sub></b>
<b>throw trash everywhere. Put them </b>
<b>into the garbage bins. </b>
Back
<b>- We can use banana leaves to wrap food.</b>
Back
-<b><sub> We should not throw trash onto the water.</sub></b>
<b>- We should not use dynamite for fishing.</b>
<b>How can we reduce </b>