Giáo án 11-U 9 NC

Teaching aids: textbook, board and chalk.. - Translate some questions into Vietnamese if necessary - Let students discuss the answers and write them on the posters or board.. Teaching ai

UNIT 9: NATURE IN DANGER READING

I Objectives

1 Aims: By the end of the lesson, Sts will be able to understand the environmental problems and solutions of Mt Everest

2 Skills: choosing a suitable tile, questions and answers, finding word meanings

3 Lexical items: junkyard, canister, expedition, backpack, register

4 Teaching aids: textbook, board and chalk

II Procedures

Warm-up

- Divide the class into groups of 4 or 5

- Ask Sts to match the pictures (textbook, p 126)

with correct national parks and tourist attractions

The group which has the earliest correct answer will

the winner

- Use the notes in Teacher’s book (pp 143-144)

to give feedback

- Choose the winner

Pre-reading

- Brainstorming

- Give more information (if necessary)

- Ask Sts to discuss which of these activities may

be harmful to the environment in the national parks

and tourist attractions Why?

- Teach new words

• junkyard (n)

• canister (n)

• expedition (n)

• backpack (n)

• to register

While-reading

a) Find the word and expression in the text

- Ask Sts to read the reading and find the words

and expressions in the text with the meanings

following meanings

1 see or hear things that do not exist

- Groupwork: do as directed

- Groupwork

- Groupwork

- Learn new words

- Take notes

- Read silently then discuss in group

- Give the answers

Activities normally done by tourists

Dispose of garbage

because of illness or drugs

2 increase quickly

3 the top of a mountain

4 make an effort, try to do something

5 a sum of money that you give to

somebody to ensure that you will return

something to them

- Do the correction and ask them to read the

answers

Suggested answer:

1 hallucinate 2 explode 3 summit

4 attempt 5 deposit

b) Find the title of the text

- Ask Sts to read 4 titles given then read the text

again and try to understand its main idea

- Ask Sts to choose the best title for the text

- Give feedback

Suggested answer:

Mt Everest’s Environmental Problems and Solutions

c) Answer the questions

- Ask Sts to read the questions in the textbook

- Translate some questions into Vietnamese (if

necessary)

- Let students discuss the answers and write them

on the posters (or board)

- Give feedback

Post-reading

- Brain-storming

- Give feedback

- Ask Sts to give suggestion to solve these

problems

- Call some Sts to talk

Homework

Prepare Unit 9 - Listening

- Read the words after T and take notes

- Group-work

- Work individually

- Group-work

- Group-work

- Pair-work

- Present suggestions

UNIT 9: NATURE IN DANGER LISTENING

I Objectives

1 Aims: By the end of the lesson, Sts will be able to listen and understand the effects of ecotourism

What are important problems in

Viet Nam’s national parks?

2 Skills: checking true and false, gap filling

3 Lexical items:

• to disturb

• vegetation

4 Teaching aids: textbook, cassette, tape, board and chalk

II Procedures

Warm-up

Game: “Magic hat”

- Find a 10-letter word which means a kind of

tourism related to the nature

Key: ecotourism

Pre-listening

a)

- Ask Sts to look at six pictures in the textbook

(page 129-130) and discuss what ecotourists might

be doing

Suggested answer:

a Some ecotourists are watching birds with

binoculars

b Two tourists are riding an elephant

c A lot of tourists are taking a boat trip along a

canal

d Tourists are hiking/walking in the forest

e Some tourists are making a campfire

f A lot of tourists are watching a whale swimming in

the sea

- Teach new words

• to disturb

• vegetation

While-listening

b)

- Explain the situation and ask Sts to guess

whether the statements are true or false

- Play the tape (the first part) and tell Sts to check

their choices

- Give feedback

Suggested answer:

1 F 2 T 3 T 4 F

- Guess the word

- Groupwork

- Learn new words

- Take notes

- Work in group and guess

- Listen and check their guesses

- Explain the task and notice Sts what kind of

information that each blank needs

- Play the tape (the second part)

- Give feedback

Suggested answer:

1 whales or dolphins

2 disturbs whales and dolphins, which can

become stressed and eat less

3 birds

4 might frighten the birds

5 on the grass and plants

6 might be harmed, which causes soil erosion

when there are heavy rains

Post-listening

d)

- Ask Sts to discuss possible effects that other

ecotour activities might have on wildlife or the

environment

Homework

Prepare Unit 9 - Speaking

- Listen to T

- Listen to the tape and do the exercise

- Pairwork

UNIT 9: NATURE IN DANGER SPEAKING

I Objectives

1 Aims: By the end of the lesson, Sts will be able to give explanations of actions

2 Lexical items:

• Because / Well, the thing is / If I could explain + CLAUSE

• so as (not) to / in order (not) to + VERB

4 Teaching aids: textbook, board and chalk

II Procedures

Warm-up

“Magic hat” game

- Find a seven-letter word that best fill in the

blank in the following sentence:

Tourists should not smoke in the forest

_ a cigarette end could cause a

great fire if it is left carelessly

- Key: BECAUSE

Pre-speaking

- Find the word

- Tell the use of because

- Ask Sts to read the conversation (textbook

p.131) and give other expressions having the same

meaning as because and the use of them

- Explain the structures of sentences containing

these expressions

• Because / Well, the thing

is / If I could explain + CLAUSE

• so as (not) to / in order

(not) to + VERB

a)

- Ask Sts to read the tour guide’s notes and

discuss which of these activities should be done or

should not be done in Phong Nha Cave, Mount Fuji

National Park, and Tram Chim National Park Write

they in the brochures

- Call three groups to present their ideas

- Give feedback ( See Teacher’s book,

pp.149-150)

While-speaking

b)

- Ask Sts to work in groups One of them is a tour

guide and the others are tourists Use the

information in the brochures and tour guide’s notes

to conduct some mini-exchanges

- Ask some groups to perform in front of class

- Give feedback

Post-speaking

- Ask Sts to discuss what tourists should or

should not do in a tourist site in Da Lat (work in

groups of 4)

- Ask some groups to perform in front of class

- Give feedback

Homework

Prepare Unit 9 - writing

- Pair-work

- Take notes

- Group-work

- Send representatives to talk in front of class

- Take notes

- Work in groups of 3 or 4 students

- Work in groups of 4 students

UNIT 9: NATURE IN DANGER

WRITING

I Objectives

1 Aims: By the end of the lesson, Sts will be able to use the information from a table to write a paragraph describing comparison-contrast

2 Lexical items:

- expressions: the table shows, the table summarizes,

- structures: the + adj/adv + _est, the most + adj/adv

- adverbs: however, in addition, meanwhile, in general

3 Teaching aids: textbook, posters, board and chalk

II Procedures

Warm-up

- Brainstorming

Pre-writing

- Ask Sts to look at the table showing the garbage

in 1995 & 1998 and compare the numbers between

the two years

- Tell Sts to read the model text and underline the

expressions to describe comparison and contrast

- Supply some more expressions and adverbs:

- expressions:

• the table shows…

• the table summarizes…

- structures:

• the + adj/adv + _est

• the most + adj/adv

- adverbs:

• however

• in addition

• meanwhile

• in general

While-writing

1) Find the word and expression in the text

- Hang the posters and ask Sts to look at table 1

and fill in the blanks with the suitable words or

phrases

- Answer

- Group-work

- Read and find the expressions

- Listen, repeat, and take notes

- Look at the posters and table 1 to fill in the blanks

Which causes are harmful to

the environment?

cut down forests fire

highest shows the largest

meanwhile larger Indonesia

a difference lowest

- Give feedback.

Suggested answer:

1 shows 2 larger 3 the largest

4 a difference 5 Meanwhile 6 Indonesia

7 highest 8 lowest

2) Write some questions on the board and ask Sts to

discuss

a) What does the table show or summarize?

b) Were there more or fewer fires in 1990 than in

1980?

c) Were there more acres destroyed in 1990 than in

1980?

d) Compare the number of fire in 1990 and 2000

e) Compare the number of acres burned in 1990

and 2000

- Call Sts to answer

- Ask Sts to write their description

Post-writing

- Choose some writings to correct

Homework

Prepare Unit 9 – Language Focus

- Discuss in groups

- Answer

- Group-work

- Work with T

The table _(1)_ the deforestation situation in

Southeast Asia (Cambodia, Indonesia, and Laos)

between 1990 and 2005 In general, Laos had

_(2)_ forest cover than Cambodia, and Indonesia

had _(3)_ of the three countries In 1990, there

was _(4)_ of nearly 103 million hectares of

forest cover between Cambodia, and Indonesia –

12.9 million in Cambodia and 116.5 in

Indonesia _(5)_, the difference was about 99

million hectares between Laos and _(6)_ Within

15 years (from 1990 to 2005), the overall figures

showed that Indonesia had the _(7)_ percentage

of total change or forest loss while Laos had the

_(8)_ – 24% in Indonesia and only 6.7% in

Laos

UNIT 9: NATURE IN DANGER LANGUAGE FOCUS

I Objectives

1 Aims: By the end of the lesson, Sts will be able to know and use the suffix –al correctly In addition, they can replace relative clauses by to + base form of verbs and by participles

2 Teaching aids: textbook, board and chalk

II Procedures

Word Study

- Explain the formation of noun and adjective

with suffix -al

• N + -al → Adjective

(meaning: relating to, characterized by)

• V + -al → Noun

(meaning: action, process, state)

a) - Ask Sts to determine whether the given words are

nouns or adjectives

- Check Sts’ understanding of the meaning of

difficult words

- Give feedback

Suggested answer:

1 refusal (N) 2 educational (A)

3 remedial (A) 4 proposal (N)

5 postal (A) 6 rental (A,N)

7 disposal (N) 8 optional (A)

b) - Instruct students to choose the suitable words to fill

in the blanks

- Call some pairs of Sts to practice the conversations

- Give feedback

Suggested answer:

1 rental 2 postal 3 disposal

4 optional 5 remedial

Grammar

Reduced Relative Clauses a) - Explain how relative clauses can be replaced by to

+ base form of verbs

Relative clauses after first, last, superlatives, nouns

(way, work, place, time, desire, decision, need,

method, job, aim) can be replaced by to + base form

of verbs

- Ask Sts to do the exercise in textbook and

practice asking and answering

- Listen and take notes

- Group-work

- Give the meaning of the words

- Correct the mistakes

- Pair-work

- Practice the conversations

- Learn the structure

- Take notes

- Pair-work

- Give feedback.

Suggested answer:

usually the first guest to come to a party

Armstrong was the first man to land on the Moon

the most popular route to lead to the summit of Mt

Everest

one of the most beautiful caves to have ever been

discovered in Viet Nam

most common activity to harm the environment is

(making a campfire)

b) - Explain how relative clauses can be replaced by

participles

When the main verbs in relative clauses are in

progressive aspect or passive voice, relative clauses

can be replaced by participle phrase

- Ask Sts to do the exercise in textbook

- Call several Sts to tell their answers

- Give feedback

Suggested answer:

years to come, all the trees in the forest will

disappear if nothing is done to protect them

couldn’t find a way to help clean the polluted river

born in zoos know nothing a bout life in the forests

governments of many countries are discussing

methods to protect the environment

boat tour along the canals, tourists can see the birds

searching for food or the cranes flying in flocks

national parks good places to house wild animals?

nothing more for us to do about the fire

coming from the boat engine might disturb animals

question for them to consider is how to clean up the

garbage

including about two dozen Sherpas, uses backpacks

to carry the garbage to their base at the foot of Mt

- Learn the structure

- Take notes

- Pair-work

- Give the answers

Homework

Prepare Unit 10 - Reading