tieng anh 10

Unit 9: UNDERSEA WORLD (Speaking)
Aim: By the end of the lesson, Ss are able to talk about the causes and offer solutions to
sea problem using the structure Should / Shouldn’t.
Time Content Teacher’s work Students’ work
3’
12’
15’
* Warm up:
Oil spill in Korea.
Unit 9: Undersea world
* Task 1: Put the actions in the
order of importance and then say
what we should or should not do.
- sparingly (adv): tiết kiệm
- dispose of (v): vứt bỏ
- herbicide (n): thuốc diệt cỏ
- pesticide (n): thuốc trừ sâu
- fertilizer (n): phân bón
- release (v): thả
- explosive (n): thuốc nổ
+ We should + V
o
: nên
+ We shouldn’t + V
o
: không nên
→ offer advices or solutions
Put a check (ü) with the action
we should do and a cross (x)
with the actions we shouldn’t do
a. ü b. ü c. x d. ü

e. x f. ü g. ü h. ü
* Task 2: Discussing
consequences and offering
solutions
- Elicits.
- Asks Ss to read
through the actions.
- Pre – teaches some
vocabulary.
- Elicits.
- Reads the words.
- Reminds the structure
Should/ Shouldn’t.
- Runs through the
actions to help Ss
understand them.
- Asks Ss to work in
pairs, discuss with their
partners.
- Asks Ss to give their
answers.
- Corrects Ss’ answers.
- Runs through the
threats to help Ss
understand them.
- Asks Ss to work in
groups of four.
- Asks each group to
select a group leader
and take notes

member’s ideas.
- Goes around helping
Whole class
- Repeat in chorus.
- Copy down
notebooks.
- Work in pair.
- Work in group
15’ * Task 3: Reporting
* Homework: Rewrite your
groups’ ideas in your notebooks
and prepare for next period.
Ss.
- Asks Ss to report
their groups’ ideas.
- Takes notes and
corrects mistakes.
- Summarizes the main
points.
- Whole class
UNIT 9: UNDERSEA WORLD (listening)
Aim: By the end the lessons, Ss are able to listen and get some specific information
about whales.
Preparation: CD, pictures
Time Content Teacher’s work Students’
work
3’
10’
12’
I. Warm – up:

Whale
→ Unit 9: Undersea World
II. Pre-listening:
Pre questions.
Pre – teach vocabulary:
- mammal (n): động vật hữu nhũ
- blue whale (n): cá voi xanh
- krill (n): nhuyễn thể
- whaling (n): việc săn bắt cá voi
- conservation (n): sự bảo tồn
→ conserve (v): bảo tồn
III. While listening:
- Shows picture.
- Asks Ss some general
questions about whales.
- Asks Ss the two
questions in the
textbook.
- Asks Ss to give their
answers.
- Elicits.
- Reads the words.
- Checks.
Whole class
Whole class
Repeat in
chorus
Copy into their
notebooks
15’

5’
* Task 1: True – False statements:
1. F (the largest animal)
2. T
3. T
4. F (because of heavy hunting
pressure)
5. T
* Task 2: Answering the questions
1. The blue whale grows to 30
meters in length and over 20 tons
in weight.
2. Because there is a lot of krill -
their favorite food.
3. Cold waters in North and South
Atlantic and the North and South
Pacific are their good feeding
grounds.
4. Heavy hunting pressure is the
main reason for the decrease in
whale population.
5. They have asked I.W.C to stop
most whaling.
6. If we didn’t take any measures
to protect whales, they would
disappear forever.
IV. Post-listening:
Assignment: Learn vocabulary by
heart and prepare for next period.
- Reads through the

statements.
- Asks Ss to guess if the
information is true or
false.
- Plays the disc once.
- Asks Ss to check their
answers.
- Plays the disc again.
- Asks Ss to give their
answers on the board.
- Corrects.
- Reads through the
questions.
- Asks Ss to pay
attention to some key
words.
- Plays the disc.
- Asks Ss to work in
pairs.
- Asks Ss to go to the
board and give their
answers.
- Plays the disc again,
pausing at difficult
points.
- Corrects Ss’ answers.
- Asks Ss to retell about
whales.
+ length and weight
+ food / feeding grounds

+ reason for decrease
and protection
Individual
work
Listen
Listen
Listen
Pair work
Listen
Whole class