Teacher: Pham Thi Phuong
Yen Hung Secondary School
Welcome all of teachers and students
What is the video about?
2. What natural disasters can you see in the video?
flood
forest fire
tsunami
tornado
mudslide
volcano eruption
earthquake
Unit 9: Natural diasters
PERIOD 76: LESSON 7 :
LOOKING BACK
Thursday , March 18th , 2021
1. drought
2. mudslide
3. flood
4. tsunami
5. tornado
6.earthquake
B. a huge wave that can destroy towns near the sea
C. a long period when there is no rain and not enough water for people, animals and plants
D. a large amount of water covering an area that is usually dry
E. a sudden, violent shaking of the Earth’s surface
F. a large amount of mud sliding down a mountain, often destroying buildings and injuring or killing people below



A. a violent storm with very strong winds which move in a circle
A. Vocabulary
1. Match the words (1-6) to their definitions (A-F).

1. drought
2. mudslide
3. flood
4. tsunami
5. tornado
6.earthquake
B. a huge wave that can destroy towns near the sea
C. a long period when there is no rain and not enough water for people, animals and plants
D. a large amount of water covering an area that is usually dry
E. a sudden, violent shaking of the Earth’s surface
F. a large amount of mud sliding down a mountain, often destroying buildings and injuring or killing people below



A. a violent storm with very strong winds which move in a circle
1. 2. 3. 4. 5 . 6.
C
F
D
B
A
E
Emergency workers ___________ the village when the river flooded the area.
2. Rescue workers are still trying to __________ the forest fires.
3. The strong winds forced the climbers to _______ shelter.
4. Many countries have __________ food and other material aid to the hurricane victims.
5. Debris from collapsed buildings was __________ across the whole area.

2.Use the words from the box in the correct form to complete the sentences.



d
evacuate
put out
take
provide
scatter
d
ed
Debris (scatter)……………….. across the countryside by the strong winds last night.
Ten new houses (build)…………….in the town every year.
Residents of flooded villages (take)………………to a safe place last night.
In the future, natural disasters (predict) ……………………...accurately with the help of technology.
Food and medicals supplies (deliver) ……………………..…later this afternoon.
** Complete the sentences using the correct passive form of the verbs in brackets.
was scattered
are built
were taken
will be predicted
will be delivered
GRAMMAR

1. The passive voice: review
 S+ is/am/are + V3/ed + (by + O)
1. The simple present tense
2. The simple past tense
 S + was/were + V3/ed+ (by + O)
3. The simple future
 S + will + be + V3/ed + (by O)
B. Grammar
3. Decide which of the sentences can be changed to passive voice. Write them down. Explain why two of them cannot.
1. Mr Smith will collect the tickets.
___________________________________________
2. The students put on a play at the end of term.
___________________________________________
3. Jim is always late for work.
___________________________________________
4. Julie took the message.
___________________________________________
5. A local artist painted the picture.
___________________________________________
6. They arrived at the theatre at 8.30 p.m.
___________________________________________
The tickets will be collected (by Mr Smith).
1. Mr Smith will collect the tickets.


2. The students put on a play at the end of term.


3. Jim is always late for work.
The tickets will be collected by Mr Smith.
 A play was put on by the students at the end of term.
The sentence cannot be written in the passive because it does’t have Object .
B. Grammar
3. Decide which of the sentences can be changed to passive voice. Write them down. Explain why two of them cannot.
B. Grammar
3. Decide which of the sentences can be changed to passive voice. Write them down. Explain why two of them cannot.
4. Julie took the message.


5. A local artist painted the picture.


6. They arrived at the theatre at 8.30 p.m.
The message was taken by Julie.
 The picture was painted by a local artist.
The sentence cannot be written in the passive because it does’t have Object
4. Match the two parts to make complete sentences.
1. 2. 3. 4. 5 . 6.
d
f
a
b
c
e
4. Match the two parts to make complete sentences.
1. 2. 3. 4. 5 . 6.
d
f
a
b
c
e
5.a Imagine five bad things that happened to you yesterday, and write them down.
Example:
Suggested answer
- Someone stole my bike.
My sister broke my compute
.............
- My bike broke down on the way to school.
- I went to school late.
b. Work in groups. Add time clauses to your sentences as the following examples.
Remember to use the past perfect
When I woke up yesterday morning,
somebody had stolen my bike.
When I got home yesterday, my sister
had broken my computer.
LOOKING BACK
(+) S + had + Vpp
(-) S + had + not +Vpp
(?) Had + S + Vpp?
Homework
Do Ex 5a , 5b page 34 and Ex 2,3 page 35
Do ex in workbook
Prepare review 3 (page 36-37)
Thanks for your attention
Good bye. See you again !
nguon VI OLET