welcome to our class
Teacher: Trương Thị Bạch Yến
PERIOD 37:UNIT 5
NATURAL WONDERS
OF THE WORLD
A closer look 2
Friday, November 8th 2019
Ba Be Lake
Niagara Fall
The Amazon river
The Sahara desert
Mount Everest
Tra Co beach
1.Read the sentences and guess if they are “T or F”
T F
1. Mount Everest is the highest mountain in the world
2. Ba Be Lake is the largest lake in Viet Nam.
3. Niagara Falls is the highest waterfall in the world.
4. Tra Co Beach is the longest beach in Viet Nam.
5. The Amazon is the widest river in the world.
6. The Sahara is the hottest desert in the world.
2, Listen to Vy giving the answers. Check your guesses.
T F
1, Mount Everest is the highest mountain in the world.
2, Ba Be Lake is the largest lake in Viet Nam.
3, Niagara Falls is the highest waterfall in the world.
4, Tra Co Beach is the longest beach in Viet Nam.
5, The Amazon is the widest river in the world.
6, The Sahara is the hottest desert in the world.






3.Underline all the words ending in –est in the quiz.
1. Mount Everest is the highest mountain in the world.
2. Ba Be Lake is the largest lake in Viet Nam.
3. Niagara Falls is the highest waterfall in the world.
4. Tra Co Beach is the longest beach in Viet Nam.
5. The Amazon is the widest river in the world.
6. The Sahara is the hottest desert in the world .
FORM:
( Superlative Adjectives ) : So sỏnh hon nh?t
S + be + the + adj + est/st/y-> i +est
NOTE:
good ? better ? the best (t?t, gi?i)
bad ? worse ? the worst (x?u , t?i )
hot  hotter  the hottest
4. Complete the table with the comparatives and superlatives
good
better
best
bad
worse
worst
tall
taller
wide
tallest
wider
large
larger
longest
hot
widest
hotter
Irregular
adjectives
Short adjectives
longer
hottest
long
largest
5.Complete the passage:
Did you know Libya, in Africa, is the (1.hot) ... country
in the world? It`s (2.hot) ...than any other country!
How about the (3.cold)....? Antarctica is the (4.cold)....place in the world! It`s even (5.cold)... than Russia. The (6.big)....desert in the world is the Sahara. And now you know the (7.high).... mountain is called Mount Everest.
Did you know it`s in Nepal? Nepal is (8.small).... than India, but I think it`s more beautiful
hotter
hottest
coldest
coldest
colder
biggest
highest
smaller
6. Work in groups and make sentences about the places using the superlatives:
The West Lake
The West lake is the biggest lake in Hanoi.
7. MODAL VERB : MUST
You must do your homework before going to school.

S + must + V- infi
FORM:
Example:
We mustn’t ride our bike in the school yard.
phải làm gì…
không được làm gì
S + mustn’t + V- infi:
Activity 2: Look at the rules of classroom. Complete the sentences, by using must or mustn’t
1.We …………arrive on time.
2. We ……….…clean the room floor and the board.
3. We ……….......talk in class
4. We …………...play the football in the school yard.
5.We …………..put the garbage in the waste basket.
mustn’t
must
must
must
mustn’t
Lucky star !
3
6
5
2
8
4
1
7
Lucky !
Back
Back

Sorry, you lose all the
points
Lucky !
Back
Back
Tuan Chau island / big / Ha Long
=> Tuan Chau island is the biggest island in Ha Long
Back
Phanxipang mountain / high / Vietnam
Phanxipang mountain is the highest mountain in Vietnam
Back
Put the garbage in the waste basket
=> We must put the garbage in the waste basket.
Back
Step on the flowers
=> We mustn’t step on the flowers
Back
Son Doong cave/ big/ the word
=> Son Doong cave is the biggest cave in the world
THANK YOU FOR YOUR ATTENTION!
the end
GOOD BYE!
Thanks for joining us today !
GOOD BYE!