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NN
10 tháng 4 2020
Bạnhãyviếtlạicáccâusau, và chia cácđộngtừtrongngoặctheothìđúng: present simple hoặc will/ won't.
a. If we (keep on)…keep on…..using more and more motor vehicles, we (run out)…will run out……… of oil.
b. If we (run out)…run out……… of oil, we (need)………will need……… other kind of energy.
c. If we (use)……use……. more oil and coal, pollution (increase)……will increase……..
d. If pollution (increase)……increases…………, more and more trees…will die…………. (die).
e. If more and more trees (die)…die………, the climate….will change. ….(change).
f. If the climate (change)……changes…, we (meet)……will meet…….with natural disasters.
g. If we (try)…try…..to control pollution, it (be)…will be……….. very expensive.
h. But if we (not control)……don't control………..pollution, it (be)……will be……… too late.
13 tháng 1 2019
1.Pollution (increase) will increase if we (use) use more oil and coal
2 The climate (change) will change if more trees (die) die.
3.If we (try) try to control pollution, it (be) will be expensive
5.If we (not control ) don't control pollution soon, it (be) will be too late.
6.If you need any more money i will lend you some.(you some)
7.You can go if you want to.
8. If the weather if fine tomorrow we will go for a picnic
9. Just ask me if you need any help
10. If anyone phones for me while i am out tell them i'll be back at 4 o'clock
11. go to bed now if you are tired
DT
Đỗ Thanh Hải
CTVVIP
12 tháng 4 2021
1/ they play..better...than we do (good)
2/many people are concerned about the pollution of the....cần biến đổi k nhỉ...(environment)
3/...pollution...will increase if we use more and oil and coat(pollutr)
4/he is ..disappointed...because he didn't pass the test(appoint)
5/I'm looking forward to...receiving.....your news(receive)
6/....Polluted....air can cause illness and even death(pollute)
7/my sister feels quite...satisfied...with her present job (satisfaction)
8/she lives in a....mountainous..area of the country(mountain)
9/we must stop the ..pollution..of our beaches(pollute)
10/they are walking along a .rockry....path(rock)
11/to..deforest..means to remove trees or forests from a place(forest)
12/the teacher stressed the need for regular...attention..(attend)
13/the....installation...of the new computer system will last a week(install)
14 /we must save.......resources(nature)
15/she was arrested because she was driving.......(care)
16/we are waiting for the......of this plane(arrive)
V
violet
Giáo viên
13 tháng 4 2021
Chào em, em tham khảo nhé!
1/ they play better than we do (good)
2/many people are concerned about the pollution of the environment (environment)
3/Pollution will increase if we use more and oil and coat(pollute)
4/he is disappointed because he didn't pass the test(appoint)
5/I'm looking forward to receiving your news(receive)
6/Polluted air can cause illness and even death(pollute)
7/my sister feels quite satisfied with her present job (satisfaction)
8/she lives in a mountainous area of the country(mountain)
9/we must stop the pollution of our beaches(pollute)
10/they are walking along a rocky path(rock)
11/to deforest means to remove trees or forests from a place(forest)
12/the teacher stressed the need for regular attendance (attend)
13/the installation of the new computer system will last a week(install)
14 /we must save natural resources(nature)
15/she was arrested because she was driving carelessly (care)
16/we are waiting for the arrival of this plane(arrive)
Chúc em học tốt và có những trải nghiệm tuyệt vời tại hoc24.vn!
DT
Đỗ Thanh Hải
CTVVIP
6 tháng 9 2021
1. Unless we use more and more public vehicles, we will run out of oil soon.
à ______If we don't use more and more public vehicles, we will run out of oil soon. ___________________________________________________________
2. Unless we run out.of oil, we won’t need other kind of energy.
à ______If we don't run out.of oil, we won’t need other kind of energy. ___________________________________________________________
3. Pollution will not increase unless we use more oil and coal.
à _______If we don't use more oil and coal, ollution will not increase ơ_________________________________________________________
4. Unless pollution increase, more and more trees will die. (câu này sai nghĩa nek)
à _____If pollution increase, more and more trees will die. ________________________________________________________
5. The climate will not change unless more and more trees die.
à _______If more and more trees don't die, the climate will not change ___________________________________________________________
6. Unless the climate change, wewon’t meet with natural disasters.
à _______If the climate doesn't change, we won’t meet with natural disasters. ______________________________________________________
7. Unless we try to control pollution, it won’t be very expensive.
________If we don't try to control pollution, it won’t be very expensive. ________________________________________________________
8. I will not tell him this news unless I see him.
à ____If I don't see him, I will not tell him this news _____________________________________________________
9. Unless you hurry, you will be late for school.
à ______If you don't hurry, you will be late for school.__________________________________________________
10. We will not be tired unless we walk to the market.
à _______If we don't walk to the market, we will not be tired __________________________________________________-
DT
Đỗ Thanh Hải
CTVVIP
12 tháng 5 2021
Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth? Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water. Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power. Another source of energy from nature is the wind which is clean and plentiful. Energy from the wind has been used for centuries to move ships, grind grain, pump water and do other forms of work. In recent time, wind has been used to generate electricity. Water can also provide power. For a long time, people have used water to power machines. Some early uses of water were to mill grain, saw wood and power machinery for the textile industry. Today water is mostly used to generate electricity.
28. The fossil fuels on earth are .......................
A. unlimited B. being used up C. renewable D. not uesd now
29. Solar energy means the power from the .............................
A. fossil fuel B. temperature C. electricity D. sun
30. The word “abundant” in the passage is closest in meaning to ............................
A. necessary B. limited C. plentiful D. natural
31. Centuries ago, people used wind power to ...........................
A. get water from underground B. grow plants C. maintain the earth’s temperature D. generate electricity
32. Nowadays water energy is mainly used to ................................
A. power machine B. mill grain C. saw wood D. generate electricity
27 tháng 2 2022
Read the text then answer the questions below: (2p)
Most of our electricity comes from the use of coal, oil, water power and nuclear power. We are looking for a cheap and clean source of power. Solar energy can be cheap and clean because it is available and it doesn’t cause pollution. One percent of the solar power that reaches the earth is enough to provide power for the total population. It is possible to store energy for a number of days, so solar energy can be used on cloudy days. Many countries in the world are beginning to use solar energy. By this way, we can save natural resources.
Answer the questions:
1. Where does most of our electricity come from?
Most of our electricity comes from the use of coal, oil, water power and nuclear power.
2. Why do we think solar energy is clean?
because it is available and it doesn’t cause pollution.
3. Why is it possible to use solar energy on cloudy days?
It is possible to store energy for a number of days, so solar energy can be used on cloudy days.
4. According to the passage, how can we save natural resources?
Many countries in the world are beginning to use solar energy. By this way, we can save natural resources.
25 tháng 3 2020
I. WORD FORM
1. Some of passengers on the coach were...seriously... injured in the accident.(serious)
2. Pasteur was a famous scientsts whose..discovery... of a cure for rabies has helped many people all over the word.(discover)
3. People are becoming far more aware of....enviromental... issues.(environment)
4. We are doing some...revision... before the examination.(revise)
5. ...Pollution..... will increase if we use more and more oil and coal.(pollute)
II. REWITE THE FOLLOWING SENTENCES WITHOUT CHANGING THEIR MEANING
1. When did you start collecting stamps?.
=> How long..have you started collected stamps?......
2. No one expected that he would be the president of the company.
=> He was..not..expected to be the president of the company. ...
3. The last time I went to the circus was 2 years ago.
=> I haven't..gone to the circus for 2 years......
4. "Will you go take part in the English-speaking club meeting with me tonight?", Lan asked us.
=> Lan asked us whether. we would go take part in the English-speaking club meeting with her that night......
5. The computer didn't work, so he took it back to the shop.
=> Because..the computer didn't work,he took it back to the shop......
6. People use the Internet as means of education.
=> The Internet...is used as means of education.....
7. Studying Vietnamese isn't easy.
=> I don't think it.is easy to study Vietnamese....
8. Peter was careless. He lost the game.
=> Since...Peter was careless, he lost the game....
9. He is such a slow speaker that his students get very bored.
=> He speaks..so slowly that his students get very bored.....
10. Why don't we collect plastic bags?.
=> I suggest..collecting plastic bags.....
11. He said, "Let's keep sheets with single printed page for drafting".
=> He suggest that..they should keep sheets with single printed page for drafting.....
12. Is it all right if you take care of children?.
=> Do you mind.any troubles taking care of the children......?
Pollution
pollution