period 38

Language: -Vocabulary: wrap, dissolve, trash, prevent, throw, reduce -Structure: + I think you should………... -Ask the sts to answer the question: What can we do to protect the environmen

Date of preparation: January 12, 2008 Date of teaching:

Unit 6: THE ENVIRONMENT

Period: 38 Lesson <speak and listen> I Aims and objectives: - Language content:To introduce some new words related to how to protect the environment - Language function: By the end of the lesson, the sts will be able persuade others to to do sth:protect the environment; to - Educational aim: To make the sts be resposible for protecting the environment 1 Language: -Vocabulary: wrap, dissolve, trash, prevent, throw, reduce -Structure: + I think you should………

+ Won’t you………?

+ It would be better if you………

+ Why don’t you……….?

+ Why not……… ?

+ How about……… ?

2 Skill: Integrated skills 3 Education factor: Knowing to keep the environment clean and beautiful. II Teacher’s and sts’ preparation: 1 Method: C.A 2 Techniques/ Activities: Repetition, explanation, brainstorming, mime, using picture, pairwork, discussion, antonym, rub out and remember 3 Materials needed: Textbook, tape, subboard 4 Sts’ preparation: + Learn old knowledge + Read the lesson beforehand 5 Previous exercises: III Procedure class: 1 Stabilization: (1m) a Warm-up: b Check absence: 2 Checking up previous knowledge: (ms)

No check- up

3 New lesson:

Teaching steps Teacher’s activities Students’ activities The lesson content

I.Presentation

of new material

1 Lead-in:

pollution

+garbage dump +deforestation +spraying pesticides

Unit 6: THE

ENVIRONMENT

Period: 38 Lesson

<speak and listen>

-Ask the sts to answer the question:

What can we do to protect the environment?

-Tell the aim

2.Pre-practice:

a.Teach new words:

+ wrap (mime) + trash (picture) + dissolve (example) + prevent (explanation) + reduce (antonym)

* Check understanding:

Rub out and remember

b Structure:

“Rub out dialogue”

S1:I think we should use banana leaves to wrap the food

S2:How come?

S1:Because plastic bags are very hard to dissolve

3 Controlled – practice

- Ask the ss to use the idea cues given to persuade their friends to protect the

environment

- Go around and help

- Get some pair to check

- Give feedback

- Ask the sts to answer the questions:

How can we……

+ save paper?

-Answer +use leaves to wrap food

+reuse, recycle…

-Listen, repeat and guess the meaning of the word, then copy

-Do what teacher requests

- Listen, repeak and give the structure to persuade S.O to do sth

- Work in pairs

- Practice before class

- Work in pairs

*New words:

+ wrap (v) + trash (n) + dissolve (v) + prevent (v) + reduce (v)

* Structure:

+ I think you should… + It would be better if you…

+ Why don’t you

+ What about…?

+ Why not….?

A: I think it would be better if we use banana leaves instead of paper or plastic bags to wrap food B: Why? How come? A: 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 the environment

*Answer:

+ write on both sides of

Environme ntal problems

+ use fewer plastic bags?

+ reduce air pollution?

+ prevent littering?

+ reduce the amount of garbage we produce?

- Get answers

- Give feedback

* Discussion:

- Ask the sts to discuss to the best way to protect the environment

Eg I think we should burn trash to reduce the amount of garbage we reduce

No, we shouldn’t do that

Burning trash will pollute the air I think the best way is to reuse and recycle things

- Check and correct

4 Free – practice:

* Discussion:

What do you do to make your schoolyard clean?

B Listening:

1 lead- in :

Is water coming polluted in yonr country? why?

- Tell the aim

2 pre-listening

a.Teach new words + raw sewage (explanation) + drop (draw+explanation) +spill (translation)

+leak (give example) +waste material(example)

* chesk understanding Rub&remember

3.while_listening

- Give answers

- Work in groups

- Give answers

- Work in groups

+ clean rooms every day

+ throw trash in waste bins

+ don’t throw paper

+ prevent littering

-Answer Yes,it is Beacause Garbage, oil, etc are dropped in to it -listen

- Listen, repeat and guess the meaning, then coppy

-Do what teacher requests

the paper; recycle used paper

+ save plastic bags, clean and reuse them

+ don’t throw waste into streams

+ throw garbage in waste bins

+ use fewer private vehicles

+ try to reuse and recycle things

* New words

+raw +drop(v) +spill (n) (v) +leak (v)

2ms

III.Homework

5ms

+ First listening The passage is about why our oceans are becoming

extremly polluted

- Get answer

- Give feedback + Second listening: ask the ss

to complete the notes on how our oceans are polluted

- Ask the sts to check with a friend

- Get answers + Third listening: have ss listen and correct (stop at key answers)

4 post _listening: Let the ss

to ask and answer the questions

a Are our oceans polluted?

b which is pumped directly into the sea?

c Is garbage dropped into the sea ?

d where do waste materials come from?

e which is washed from the land?

- Ask the sts to answer the question

How are our oceans polluted?

Ask the sts to +learn vocabulary +complete the notes in exerase notebooks +Exercise:

Are the river polluted in your country ?why ?why not ? +prepare the next lesson read

_listen and say the statement is Tor F

-Give answer

-Listen and complete the notes

- Cross check

- Give answers

- Listen and repeat what they hear

- work in pairs a.yes

b.saw sewage c.yes

d.factories e.oil

- Answer

- copy

+waste material

* Answer

Second:garbage is……… therdly:……come From ships at sea Next:waste materials come from factories Finally:oil is washed From the land

Self-evaluation:

………

………