REVIEW 4
(UNITS 10 – 11 – 12)
Lesson 1 : LANGUAGE
I. Pronunciation
1. Listen to the conversation and mark the rising or falling intonation for each question.
Nick: Phong. The idea of riding to school on a monowheel is so exciting.
Phong: What`s a monowheel?
Nick: It`s a single-wheel bike.
Phong: Single-wheel ? How do you ride it?
Nick: You just sit inside the wheel and pedal.
Phong: Hm ...! Is it easy to fall?
Nick: I suppose so, but you should take adventures, shouldn`t you?
Phong: No, not me. Why do you like it?
Nick: Can`t you imagine ? I can see people looking at me with admiration. Wow!
II. Vocabulary
2. Form a suitable word from the word stem to fill the sentences.
1. Have you found a __________to that math problem? (solve)
2. Natural sources cannot provide enough energy to support this __________world. (crowd)
3. Do you know that we have __________cars? They don`t need a driver. (drive)
4. Of all the__________in the world, which one do you like best? (invent)
5. Playing outside is__________than staying inside. (health)
solution
crowded
driverless
inventions
healthier
3. Choose A, B, or C to complete sentences.
1. In Mongolia, dung is a kind of_____________. People use it for cooking and heating.
A. energy source
B. footprint
C. accommodation
2. To save money, we learn to_____________ some daily products like coca cola bottles.
A. keep
B. reuse
C. produce
3. In the green future, vehicles will be powered by___________.
A. solar energy
B. coal
C. gas
4. I am dreaming of a____________, which can take me to another place in seconds in any weather.
A. three-wheel bicycle
B. teleporter
C. sport car
5. Clean water which is___________ through pipes is called piped water.
A. supplied
B. given
C. run
A.
B.
C.
B.
A.
III. Grammar
4. Use the verbs in brackets in the future simple active (will do) or the future simple passive (will be done) to complete the sentences.
1. Children_________ to school in a jet pack. (fly)
2. Solar panels_________ to produce energy. (use)
3. All the slums in this area _________ for new multi-storey buildings. (demolish)
4. We _________ robots to help us with some our housework. (have)
5. I hope someone_________ a machine to do homework for me. (invent)
will fly
will be used
will be
demolished
will have
will invent
IV. Everyday English
_____ a. On a tree?
_____ b. Maybe. But that’s my DREAM.
_____ c. Phong, tell me your dream.
_____ d. Slow but you can save energy. And my house is not far from school.
_____ e. And ... will you still go to school?
_____ f. Sure. But not on a crowded bus. I’ll pedal to school on a monowheel.
_____ g. I will have a small wooden house on a tree.
_____ h. A monowheel is slow.
_____ i. Yes, where I can be away from noise and I can hear birds singing.
_____ j. You sound unrealistic.
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REVIEW 4
(UNITS 10 – 11 – 12)
Lesson 2 : SKILLS
I. Reading
HUNGER
1. Which of the causes of hunger below do you think is the most serious in your country? Tick (✓) it.
Overpopulation
Wars
Weather - relater disasters
✓
✓
2. Read the text and choose the best answer for each question
HUNGER
Hunger has become a serious problem in many parts of the world.
The first cause of hunger is the fast growth of population. The Earth is no longer able to feed its more than seven billion people. There is not enough land for growing food.
The change of climate also brings to the Earth more weather-related disasters such as storms and droughts ... They heavily destroy crops.
Wars are still happening. People are fighting, or running away from home. There`s nobody to work on the field or in the factory to produce food.
Technology is working hard to help solve part of this problem. In the future, we will have warning systems to reduce the loss from natural disasters. Low-cost means of transport will also be used to carry food to area-in-need.
1. Drought is an example of__________.
A. weather-related disasters
B. a human activities
C. climate
2. One possible consequence of a war is that____________.
A. people will buy food from other countries
B. people cannot work to produce food
C. more disasters will happen
3. The problem of hunger can be solved with the help of ______.
A. expensive means of transport
B. technology
C. wars
A.

B.
B.
II. Speaking
3. Game
A. Choose one of the words in the list below, keep it to yourself.
B. Ask questions to find out which word A has chosen. Your questions should not contain any of the words in the list.



Example:
A: (has chosen the word `coal)
B: Is it a noun?
A: Yes, it is.
B: Does it have colour?
A: Yes, it does.
B: What colour is it?
A: It`s black.
B: It`s `coal`.
III. Listening
4. Which option (A, B, or C) do you think is closest in meaning to the word `footprint`?
A. the effects
B. the environment
C. our actions
A.
5. Listen to the conversation and answer the questions.
1. What word is Phong searching for?

2. Does this word have only one meaning?

3. Does Phong explain the meaning of this word to Nam?

4. What happens if we take care of the trees around us?
He is searching for the meaning of “footprint”.
No it doesn’t.
Yes, he does.
There will be a lot of greenery around you.
IV. Writing
6. Imagine an ideal means of transport for YOUR area. Write a short description of it.
In your writing, you should mention:
• the name you give to it
• what it is like
• what kind of energy it uses
• why it is good for your area
Example :
I wish I had a flying car. It is like a car but I can fly. The car will use solar energy. It catches the sunlight from the roof solar panel and generate power. It is good for the environment and saves energy.
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