Topic 2: Saving energy
1. What should we do to save our energy?
2. what shouid we do to reduce the amount of money our family pay for bills of electricity, gas, water?
IV. Match the two half-sentences into the meaningful sentences (colum A with column B)
Column A
1. You should reduce...
2. He suggests taking...
3. I think...
4. Solar energy can be...
5. In Western countries, electricity, gas, and water are not.....
6. Energy-saving bulbs should...
7. If we go on wasting water...
8. Ba's hobbies are playing
Column B
a. luxuries but necessities.
b. and collecting stamps
c. the amount of water your family uses.
e. shower to save water.
d. we should take a shower instead of a bath to save energy.
f. cheap and clean.
h. there will be a shortage of fresh football water in a few decades.
g. be used to save electricity.
AE hộ vs bài tập tết :)))
Complete the sentences
1. Scientist/look/alternative/energy/sources
2. I/suggest/not turn/lights/when/room/light enough
3.It/necessary/use/energy-saving bulbs/instead/ordinary bulbs
4.You/reduce/amount/electricity/your family/use
5. If/we/go/waste/water/there/be/a shortage/fresh water
6. Energy-saving bulbs/should/use/save/electricity
7. The solar energy/get/the earth/not provide/enough/power/the world's population
8.I / think/we/turn/all/lights/fans/before/leave/the classroom
9. How about/take/a shower/instead/a bath/save/water
10. If/we/go/litter/enviroment/become/seriously/polluted
I. Fill in the blanks with the appropriate form of the words in parentheses (4pts).
1. In ..............countries, they are now ...............in saving money and natural resources. (WEST /INTEREST)
2. One per cent of the........energy that reaches the Earth is enough to provide.for the total population. (SUN/POWERFUL)
3. We should save energy because by............ energy we can............. the Earth's.resources. (SAVE/ CONSERVATION)
4. We can............ the amount of gas by traveling by bicycle or ..............transport. (REDUCTION / PUBLICITY)
I
1.They are_____that people use energy-saving bulbs to save energy.
A.please B.pleased C. pleasing D.pleasure
2.You should turn____ the gas after you have finished cooking.
A.on B.off C.up D.down
3.My mother was very tired,____I helped her with the housework.
A.because B.although C.so D.but
II
1.They live____in a small village.(Happy)
2.You should spend your money and energy as____as possible.(Economy)
3.I want to see the___of environment from the local authority.(protect)
4.We can save natural resources by____bottles and cans.(recycle)
5.The old man walked____to the park.(slow)
6.He is_____beause they have used electricity to catch.(disappoint)
III
Tropical rain forests are found in Amazon region of South Amercia,Central America,Africa,and Southeast Asia.Rain forests are very important to the world's climate.The Amazon rain forest alone receives about 30 to 40 percent of the total rainfall on the earth and produces about the same percentage of the world's oxygen.Some scientists believe that the decresing size of rain forests will affect the climate on earth, making it uncomfortable or even dangerous for life.Saving our rain forests is an international problem.One country or even a few countries can not solve the problem alone. The nations of the world must work together to find a solution before it is to late.
*Answer the questions:
1.How are the rain forests to the world's climate? ___________________________
2.Does Amazon rain forest produce about 30 to 40 percent of the world's oxygen?________________________________________________________________
3.Where are tropical rain forests found?__________________________________
*Decide the following statements are true(T) or false (F).Check the boxes
4.Some scientists believe that life is dangerous because of the decreasing size of
rain forests.
5.Saving our rain forests is only a national problem.
6.A solution of saving our rain forest must be found by a lot of countries in the world
III. Complete the sentence with the correct form of the word in brackets. radio batteries and in are to produce
1. Food is a _________of life. (need)
2. I asked for a _________as the dress was damaged. (reduce)
3. There are a lot of technological ___________ designed to save energy. (innovate) .
4. We find advertising on television very__________ (effect)
5. I switched the light off to save __________(electric)
6. Energy__________includes searching for alternative fuels. (conserve)
7. Energy-saving bulbs help ____________save money. (consume)
8. She needed only one more stamp to complete her_________(collect)
9.___________ friendly energy sources include water and wind power. (environment)
10. People who exercise___________ are less likely to feel stress (regular)
choose the right words to fill in the blanks: ( help, do, use, take, write, save, ruduce, fix, spend, conserve)
1. i need someone......me with this problem
2. i suggest.....a shortcut through the park. it'll take much less time
3. we're very worried about.......lots of money on enrgy in our home
4. did you remember.....off the lights when you left?
5. i suggest..........energy-saving bulbs........our electricity bill
6. john enjoys.........everything in his home by himself
7. i remember........down her phone number already, but i can't find it anywhere
8. what should i do....energy?
9. the villagers are interested in......natural resources but they do not know how to do so
1. She made some very helpful .........but her boss rejected them all ( suggest)
2. We find advertising on the radio very ............( efficiency)
3. If you take me my ................, you'll see a doctor ( advise)
6. He needs to call in an ............to sort out the wiring ( electric)
7. She is not only a ...............housekeeper but also a clever cook (save)
8. The sellers need a lot of new............to supply buyers ( produce)
10. You should have a mechanic check your motorcycle...........(regular)
11. People's encouragement ...............to them who are fighting the enemy ( energy)
12. If we go on wasting water, we will be a fresh water..............in a few decades ( short)
14. She expressed pride in her child's...................(achieve)
15. To save energy the students shouldn't use paper ...................(waste)
16. Nowadays ......................want more information about the food they buy ( consume)
17. All building in Sweden will be heated by......................energy in 2015 ( sun)
18. ..................of water pipes requires several days ( install)
19. I spent money ..................................on traveling summer vacation ( enormous)
20. The full ............................of the new method have not yet been felt ( effect)
21. What can we do to reduce wasteful energy ...................? ( consume)
22. Most children enjoy ........................powered toys ( electric)
23. The outdoor center organizes lots of ................activities for the kids like cycling ( energy)
24. Ler us know what your favorite ...............products ( innovate)
25. You can be .......................with your money , spending too much of it on unimportant things ( waste)
Mình đang rất cần ai biết giúp mình với ạ :)
II:
1/ We suggest......................the light bulp. It is broken . (replace)
2/ The law is no longer........................(effect)
3/.......................the mummy got up and smiled at the viewers (sudden)
4/He..........................declined her invitation. (polite)
5/HANOI will be clear and ......................tomorrow. (cloud)
6/This library is open to all .........................(reader)
7/ There is a ......................faucet in your kitchen. (drip)
8/I am very ....................... because they use electricity to catch fish(worry)
9/I want to see the ...................... of environment from the local authorily. (protect)
III: sắp xếp
1:take a shower/ we should / to save energy / instead of / I think / a bath/
........................................................................................................................
2. coal, gas and oil./ natural resourees / solar energy / We can save / instead of / by using/
.........................................................................................................................................
