Objectives : By the end of the lesson, Ss will be able to know how the environment is polluted and what they can do to protect the environment.. Preparations: Text-book, lesson plan[r]
(1)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
- Introduce new lesson: In this lesson we continue learning some more environmental problems
III/ New lesson(33')
Contents Teacher’s activities Students’ activities
1 Presentation (11')
Vocabulary.
pollute (v) -> pollution (n): ô nhiễm waste (v): lãng phí coal (n): than đá power (n): điện destroy (v): phá hủy burn (v): đốt cháy wild (a): hoang dã
ocean(n) : biển đại dương
2 Practice (13') B1 Listen and read.
-Ask Ss to look at the picture (p169)
-Introduce vocab by using pictures, translating
-Help Ps to read the vocab
* Check Vo: R & R -Let Ss guess the
-Look at the picture, talk about the
pollution
-Guess the meaning of new words and copy down
(2)Then answer the qs.
What are we doing to our ? We are destroying the forests =>Whq + be + S + V-ing ?
S + be + V-ing
a Because we are destroying the forests
b Gases are polluting the air c The pollution comes from gases and trash
d Trash is polluting the land, the rivers and the oceans
B2 Listen and read
1 Guess from context - throw trash
- pick up - damage - keep off - save
- collect paper
ném rác nhặt, hái làm hỏng tránh xa tiết kiệm thu gom giấy Matching
a-c Don’t throw trash on the street
b-f Don’t pick flowers c-a Don’t damage trees d-h Don’t thow trash in the
country
e-e Keep off the grass f-b Save water g-g Collect paper h-d Collect bottles and cans * Commands:
(+) V + N/pre
(-) Don’t + V + N/pre
3 Production (9') B3 Play with words.
answers of the qs a->d -Play the tape and ask Ss to listen one time -Play the tape again and get Ss to repeat -Remind the
progressive tense -Call some Ss to read the passage again -Ask Ss to give the final answers of the questions a->d
-Give correct answers -Ask Ss to look at the pictures in B2- P.170 and guess the meaning of some words
-Correct
-Help Ss to listen to the rules
-Let Ss read the rules -Ask Ss to match the rulers with the pictures -Correct and give the keys
- Ask Ss to listen to the tape then check their answers
-Help Ss to review commands
-Help Ss to read the content
-Ask Ss to translate the content into
Vietnamese
guess the answers -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
(3)the environment
IV/ Consolidation (1') - Review the main points
V/ Homework (1') - Learn the vocab by heart