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UNIT 16 MAN AND THE ENVIRONMENT Lesson 4 B Pollution (B1,2,3) (Page 169 >171) Aims Help Ss to improve some skills listening and reading A Objectives By the end of the lesson, Ss will be able to know h[.]
UNIT 16: MAN AND THE ENVIRONMENT Lesson 4: B Pollution (B1,2,3) (Page 169->171) Aims: Help Ss to improve some skills: listening and reading A Objectives: By the end of the lesson, Ss will be able to know how the environment is polluted and what they can to protect the environment B Language content: *Vocab: environment, coal, power, land, wild , gas, trash, oceans * Grammar: Present progressive, commands C Preparations: Text-book, lesson plan, cassette, disc Ways of working: T-WC, individual-work, pair-work Anticipated problems: D Procedure I/ Organization: (1') - Greeting - Checking attendance II/ Warm-up: (9') - Call some Ss to write all the words concern to the environmental problems in the last lesson water trees environment - Introduce new lesson: In this lesson we continue learning some more environmental problems III/ New lesson(33') Contents Teacher’s activities Students’ activities Presentation (11') Vocabulary -Ask Ss to look at the -Look at the picture, pollute (v) -> pollution (n): picture (p169) talk about the ô pollution nhiễm -Introduce vocab by -Guess the meaning of waste (v): lãng phí using pictures, new words and copy coal (n): than đá translating down power (n): điện destroy (v): phá hủy -Help Ps to read the -Listen and repeat burn (v): đốt cháy vocab wild (a): hoang dã ocean(n) : biển đại dương * Check Vo: R & R * Check Vo: R & R Practice (13') -Let Ss guess the -Read the qs, then B1 Listen and read Then answer the qs answers of the qs a->d guess the answers -Play the tape and ask Ss to listen one time What are we doing to our ? -Play the tape again We are destroying the forests and get Ss to repeat =>Whq + be + S + V-ing ? -Remind the S + be + V-ing progressive tense -Call some Ss to read a Because we are destroying the passage again the forests -Ask Ss to give the b Gases are polluting the air final answers of the c The pollution comes from questions a->d gases and trash -Give correct answers d Trash is polluting the land, the rivers and the oceans -Ask Ss to look at the B2 Listen and read pictures in B2- P.170 Guess from context and guess the meaning of some words - throw trash ném rác -Correct - pick up nhặt, hái - damage làm hỏng -Help Ss to listen to - keep off tránh xa the rules - save tiết kiệm -Let Ss read the rules - collect paper thu gom giấy -Ask Ss to match the Matching a-c Don’t throw trash on the rulers with the pictures street -Correct and give the b-f Don’t pick flowers keys c-a Don’t damage trees d-h Don’t thow trash in the - Ask Ss to listen country to the tape then check e-e Keep off the grass their answers f-b Save water g-g Collect paper h-d Collect bottles and cans -Help Ss to review commands * Commands: (+) V + N/pre -Help Ss to read the (-) Don’t + V + N/pre content Production (9') -Ask Ss to translate the B3 Play with words content into Vietnamese -Listen -Listen and repeat -Listen and take note -Read before class -Ask and answer in pairs -Comment -Work out the meaning of some words from the pictues and fill the Vietnamese meanings -Comment -Look at the book and listen -Read before class -Work in groups -Exchange the answers with partner -Comment - Ask Ss to listen to the tape then check their answers -Repeat the rules -Listen and repeat -Read before class -Transtate to understand clearly and know how to protect the environment IV/ Consolidation (1') - Review the main points V/ Homework (1') - Learn the vocab by heart - Prepare for next period: Unit 16 (B4,5,7) ... final answers of the c The pollution comes from questions a->d gases and trash -Give correct answers d Trash is polluting the land, the rivers and the oceans -Ask Ss to look at the B2 Listen and... -Listen -Listen and repeat -Listen and take note -Read before class -Ask and answer in pairs -Comment -Work out the meaning of some words from the pictues and fill the Vietnamese meanings -Comment... paper h-d Collect bottles and cans -Help Ss to review commands * Commands: (+) V + N/pre -Help Ss to read the (-) Don’t + V + N/pre content Production (9'') -Ask Ss to translate the B3 Play with