V. Fill in each aumbered blank with a word fromithe box. Flood, temperatures, atmosphere, warm, colder, melt, global, b...

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Thanh Vi

16 tháng 2 2019 lúc 18:58

V. Fill in each aumbered blank with a word fromithe box.
Flood, temperatures, atmosphere, warm, colder, melt, global, burning,
The news media has covered the problem of (24)__________warming many times over. At one time during the Ice Age the earth was much (25)___________than it is now and natural forces caused the planet to warm up to the (26)__________we experience now. That is normal climate change. Global warming is an increase in the temperature of the earth's (27)________ caused by the increase greenhouse gases. Natural levels of greenhouse gases like cacbon dioxide keep the earth (28) _______ excess gases from (29)_________ coal and automobike emissions cause the atmosphere temperature to rise. With warmer temperature the polar ice caps are starting to (30) ________ and add extra water to the oceans. low area. This raises the sea level and will eventually (31)________low areas
Choose the best answer to complete the sentence.
1. When the trucks leave the place, the ground is covered____________trash
b. on c. with d. for a. of
2. If we____________littering, the environment will become seriously polluted.
b. look for c. clean up a. pick up d. go on
3. I am not sure if Harry can go to the movie. He________have time
b. might not d. go on d. might c. must a. must not
4. She was a woman______________ I greatly respected.
a. which b. whom c. whose d. to who
5. His father helped him with his homework_________ he was tired after work.
d. because b. since c. when a. though
6.________________ is a chemical used for killing insects.
c. Pesticide d. Pertilize a. Dynamite b. Sewage
7. There is a meeting tonight,___________ ?
a. is it b. isn't it c. is there d. isn't there
8. __________using compact fluorescent bulbs to save electricity?
a. Shall we b. Why not c. What about d. I suggest
9. Now I must go____________I will be late for the last bus.
b. but a. or c. and d. so
10. "_______________ "He's tall and thin."
b. What does Nick look lie? d. What does Nick do? a. How is Nick? b. Who is Nick?

Lớp 9 Tiếng anh Luyện tập tổng hợp

TuiTenQuynh

16 tháng 2 2019 lúc 19:29

V. Where is the box?

Choose the best answer to complete the sentence.
1. When the trucks leave the place, the ground is covered____________trash
b. on c. with d. for a. of
2. If we____________littering, the environment will become seriously polluted.
b. look for c. clean up a. pick up d. go on
3. I am not sure if Harry can go to the movie. He________have time
b. might not d. go on d. might c. must a. must not
4. She was a woman______________ I greatly respected.
a. which b. whom c. whose d. to who
5. His father helped him with his homework_________ he was tired after work.
d. because b. since c. when a. though
6.________________ is a chemical used for killing insects.
c. Pesticide d. Pertilize a. Dynamite b. Sewage
7. There is a meeting tonight,___________ ?
a. is it b. isn't it c. is there d. isn't there
8. __________using compact fluorescent bulbs to save electricity?
a. Shall we b. Why not c. What about d. I suggest
9. Now I must go____________I will be late for the last bus.
b. but a. or c. and d. so
10. "_______________ "He's tall and thin."
b. What does Nick look like? d. What does Nick do? a. How is Nick? b. Who is Nick?

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Mei Mei

19 tháng 2 2019 lúc 13:34

Read the following passage and do the tasks below: Day after day we hear about how anthropogenic development is causing global warming. According to an increasingly vocal minority, however, we should be asking ourselves how much of this is media hype and how much is based on real evidence. It seems, as so often is the case that it depends on which expert you listen to, or which statistics you study. Yes, it is true that there is a mass of evidence to indicate that the world is getting w...

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Read the following passage and do the tasks below:

Day after day we hear about how anthropogenic development is causing global warming. According to an increasingly vocal minority, however, we should be asking ourselves how much of this is media hype and how much is based on real evidence. It seems, as so often is the case that it depends on which expert you listen to, or which statistics you study.

Yes, it is true that there is a mass of evidence to indicate that the world is getting warmer, with one of the world's leading weather predictors stating that air temperatures have shown an increase of just under half a degree Celsius since the beginning of the twentieth century. And while this may not sound like anything worth losing sleep over, the international press would have us believe that the consequences could be devastating. Other experts, however, are of the opinion that what we are seeing is just part of a natural upward and downward swing that has always been part of the cycle of global weather. An analysis of the views of major meteorologists in the United States showed that less than 20% of them believed that any change in temperature over the last hundred years was our own fault - the rest attributed it to natural cyclical changes.

There is, of course, no denying that we are still at a very early stage in understanding weather. The effects of such variables as rainfall, cloud formation, the seas and oceans gases such as methane and ozone, or even solar energy are still not really understood, and therefore the predictions that we make using them cannot always be relied on. Dr. James Hansen, in 1988, was predicting that the likely effects of global warming would be a rising of world temperature which would have disastrous consequences for mankind: “a strong cause and effect relationship between the current climate and human alteration of the atmosphere ". He has now gone on record as stating that using artificial models of climate as a way of predicting change is all but impossible. In fact, he now believes that, rather than getting hotter, our planet is getting greener as a result of the carbon dioxide increase, with the prospect of increasing vegetation in areas which in recent history have been frozen wastelands.

In fact, there is some evidence to suggest that as our computer-based weather models have become more sophisticated, the predicted rises in temperature have been cut back. In addition, if we look at the much reported rise in global temperature over the last century, a close analysis reveals that the lion's share of that increase, almost three quarters in total, occurred before man began to "poison" his world with industrial processes and the accompanying greenhouse gas emissions in the second half of the twentieth century.

So should we pay any attention to those stories that scream out at us from billboards and television news headlines, claiming that man, with his inexhaustible dependence on oil-based machinery and ever more sophisticated forms of transport is creating a nightmare level of greenhouse gas emissions, poisoning his environment and ripping open the ozone layer? Doubters point to scientific evidence, which can prove that, of all the greenhouse gases, only two percent come from man-made sources, the rest resulting from natural emissions. Who, then, to believe: the environmentalist exhorting us to leave the car at home, to buy re-usable products packaged in recycled paper and to plant trees in our back yard? Or the skeptics, including, of course, a lot of big businesses who have most to lose, when they tell us that we are making a mountain out of a molehill? And my own opinion? The jury's still out as far as I am concerned!

Question 1-6: Choose the appropriate letters (A, B, C or D), based on the information from the passage.

1. The author ........

A believes that man is causing global warming

B believes that global warming is a natural process

C is sure what the causes of global warming are

D does not say what he believes the causes of global warming are

2. As to the cause of global warming, the author believes that ........

A occasionally the facts depend on who you are talking to

B the facts always depend on who you are talking to

C often the facts depend on which expert you listen to

D you should not speak to experts

3. More than 80% of the top meteorologists in the United States are of the opinion that .........

A global warming should make us lose sleep

B global warming is not the result of natural cyclical changes, but man-made

C the consequences of global warming will be devastating

D global warming is not man-made, but the result of natural cyclical changes

4. Our understanding of weather ...........

A leads to reliable predictions

B is variable

C cannot be denied

D is not very developed yet

5. Currently, Dr. James Hansen's beliefs include the fact that .......

A it is nearly impossible to predict weather change using artificial models

B the consequences of global warming would be disastrous for mankind

C there is a significant link between the climate now, and man's changing of the atmosphere

D Earth is getting colder

6. Which of these is the best title for this text?

A Global Warming is for real

B Global warming - media hype or genuine threat?

C Weather changes over the last 100 years

D Global Warming - the greatest threat to mankind

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Nguyễn Thị Lan Vy

16 tháng 3 2017 lúc 18:46

Read the paragraphs below and the summary which follows. (3ms) Air pollution is a cause of ill-health in human beings. In a lot of countries there are laws limiting the amount of smoke which factories can produce. Although there isn’t enuogh information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol produces a poisonous gas which ofte...

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Read the paragraphs below and the summary which follows. (3ms)

Air pollution is a cause of ill-health in human beings. In a lot of countries there are laws limiting the amount of smoke which factories can produce. Although there isn’t enuogh information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases.

The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol produces a poisonous gas which often collects in busy streets surrounded by high buildings. Children who live in areas where there is a lot of lead in the atmosphere can’t think as quickly as other children and are clumsy when they use their hands.

There are other long-term effects of pollution. If the gases in the atmosphere continue to increase , the earth’s climate may become warmer. A lot of the ice near the Poles ma melt and may cause serious floods.

* Complete the summary by writing the correct word in each blank (write one word only.)

Air ___________ (52) can make people ___________ (53). Consequently, some countries pass ____________ (54) to control the quantity of ___________ (55) in the air. Air pollution causes particular damage to the body by harming the ___________ (56). _____________ (57) should not be used in petrol because it is bad for children’s _____________ (58) and makes them clumsy in using their hands. Poisonous gas from ____________ (59) collects in those parts of cities where there are tall buildings. Pollution can also have an influence on the earth’s ____________ (60). The ice may melt near the North and South Poles, resulting in very bad ____________ (61).

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Ngọc Minh

25 tháng 8 2019 lúc 21:53

(23-28) Choose the word or phrase that best fits the blank space in the following passage: Few people now question the reality of global warming and its effects on the world’s climate. Many scientists put the blame for recent disasters on the increase (23)___________ the world’s temperatures and are convinced that, more than ever before, the Earth is at risk from the forces of the wind, rain, and sun.(24) ________to them, global warming is making extreme weather events, (25) ___________ as hurr...

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(23-28) Choose the word or phrase that best fits the blank space in the following passage:

Few people now question the reality of global warming and its effects on the world’s climate. Many scientists put the blame for recent disasters on the increase (23)___________ the world’s temperatures and are convinced that, more than ever before, the Earth is at risk from the forces of the wind, rain, and sun.(24) ________to them, global warming is making extreme weather events, (25) ___________ as hurricanes and droughts, even more severe and (26) ________ sea levels all around the world to rise. Environmental groups are putting pressure on governments to take actions to reduce the ( 27) _________ of carbon dioxide which is given off by factories and power plants, thus attacking the problem at its source. They are in favor of more money being spent on research into solar, wind and wave energy devices, which could then replace existing power stations. Some scientists, (28) __________, believe that even if we stopped releasing carbon dioxide and other gases into the atmosphere tomorrow, we should have to wait several hundred years to notice the result.

23/ A. at B. in C. by D. to

24/ A. Concerning B. Depending C. Regarding D. According

25/ A. well B. such C. even D. just

26/ A. causing B. letting C. damaging D. making

27/ A. amount B. number C. plenty D. deal

28/ A. really B. despite C. therefore D. however

(29-32) Read the dialogue and then decide whether the statements that follow are true or false. Write True or False in your answersheet:

Electricity is the most common form of energy today. In the modern world electricity is very avail able at the touch of a switch. Electricity has many uses. The most common use of electricity is to provide artificial lighting. In factories, electricity is used to light upthe workplace. It is also used to operate air-conditioners, computers and many other machines. Electricity is also used to power the many appliances that we have in our homes. Such appliances include television sets, computers, electric fans, irons and many others. The list is simply endless. Modern man will most probably be lost without electricity.

____ 29/ The passage is about a kind of energy.

____ 30/ Electricity has a lot of uses.

____ 31/ Without electricity, our life will not be affected

____ 32/ The appliances depended on electricity are endless.

(33-36) Rewrite the sentences so that they are nearest in meaning to the sentence printed before them.

33/ Because of their good performance, they won that match.

Because they _______________________________________________________

34/ My father teaches Math well.

 My father is _______________________________________________________

35/ There isn’t much rain to make the crops better.

 The crops aren’t ____________________________________________________

36/ Why don’t you have your hair cut?

She suggests ______________________________________

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Thanh Vi

16 tháng 2 2019 lúc 22:30

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OV. Fill in each numbered blank with a word from the box
dams, against, prevent, humanmade, pleces ,wides,pread, looding, combine,
Floods cause.(24)_________damage. Unfortuniately, there is little we can do to (25)_______ flooding in some situations. There are several causes for (26)__________ including deep snow melt, icy rivers, and broken (27)______. First, when with the deep snow melts it creates, large amounts of water. When heavy rain and sudden warm temperatures (28)with deep snow , floods can occur. Second, (29) ________form dams which break and cause flooding. Third, (30) _______dams can break and cause devastating damage. The water from these dams can be as powerful as a tidal wave. Our best plan of attack (31)_________ flooding is to recognize the potential for flooding in certain conditions

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Quan Lạc Hạ Nguy

29 tháng 9 2018 lúc 20:52

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The world ocean of are so vast that they can cope with the present levels (pollute)__________(1)However, little is known about the long term effects of such slow poisoning. The most serious problem of modern time is that man is destroying the earth's (2)_________ (nature) resources and trasforming huge areas into wasteland. As a result, it is becoming (extreme)______(3) difficult to grow enough (4)_______(feed) the world's rapidly (5)______( increase) population. A way of protecting all the wildlife on the earth must also be (6)_________(find) as many species are in (7) _______(dangerous) of disappearing completely from the face of the earth. The danger, however, are not confine (8)__________(sole) to the land and the sea. The smoke in the atmosphere, for example, is increasing so mu sunlight has been (9)_________(reduce) in many cities. Man's whole (eavironmental) ________ (10)is being changed in a serious way

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Nguyễn Kim Ngân

5 tháng 9 2018 lúc 21:13

VIII. Dùng từ gợi ý điền từ vào chỗ trống Air pollution is a (1) .............. of ill health in human being. In a lot of countries there are laws (2) .............. the amout of smoke (3) ........... factories can produce. Although there isnt enough information on the effects of (4) .................. (5) ................. the atmosphere, doctors have proved that air pollution causes lung (6) .............. . The gases from the exhausts of cars have also increased air pollution...

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VIII. Dùng từ gợi ý điền từ vào chỗ trống

Air pollution is a (1) .............. of ill health in human being. In a lot of countries there are laws (2) .............. the amout of smoke (3) ........... factories can produce. Although there isn't enough information on the effects of (4) .................. (5) ................. the atmosphere, doctors have proved that air pollution causes lung (6) .............. .

The gases from the exhausts of cars have also increased air pollution in (7)............ cities. The lead in patrol produces a poisonous gas which (8) ................ collects in busy streets (9) .......... high buildings. Children live in areas (10) ............. there is a lot of lead in the atmosphere can not (11) ........... as quickly as (12) ............. children and are clumsy when they use their hands.

There are other long term (13) ................ of pollution. If the gases in the atmosphere continue to increase, the earth's climate may become (14) ..............

A lot of the ice near the poles may melt and may cause (15) .......... floods

Từ gợi ý: in, warmer, other, most, which, effects, by, cause, surrounded, serious, limiting, diseases, often, think, where

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Quan Lạc Hạ Nguy

22 tháng 2 2019 lúc 22:08

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V. Choose the one option that best completes the passage.
Environmental pollution is one of the most (24)______problems of mankind today.Air, and soil are necessary to all (25) |_______ things. Man operates machines and vehicles (26)_________fill the air with noise. They also dirty the air with gases and smoke. (27) ________ polluted air can cause illness and even death. Man destroys natural beauty by (28) ________ garbage on the land and in the water. They poison the water (29)_______ chemicals and other substances. Polluted water lkills fish and other marine life. They damage the soil with too many(30)________ and pesticides. Governments should pass laws that (31)________ people and factory to stop certain polluting activities.
24. a. careful b. simple c. serious d. specia
25. a. live b. lively c. alive d. living
26. a. what b. that c. these d. those
27. a. Badly b. Hardly c. Mostly d. Mainly
28. a. picking b. collecting c. clearing d. littering
29. a. by b. with c. in d. to
30. a. fertilize b. fertility c. fertilizers d. fertilization
31. a. require b. advise c. suggest d. offer

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Lớp 9 Tiếng anh Luyện tập tổng hợp

bơ barca

6 tháng 3 2020 lúc 21:17

30.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes. 31.We can’t see stars at night (because of/ because/ since/ due) the light pollution. 32. If you (was / were/ are/ could be) in my position, you would understand me. 33. If the water temperature (increase/ increases/ is increased/ increased), some aquatic creatures will be unable to reproduce. 34. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants...

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32. If you (was / were/ are/ could be) in my position, you would understand me.

33. If the water temperature (increase/ increases/ is increased/ increased), some aquatic creatures will be unable to reproduce. 34. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die

35. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant

36. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution

37. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories

38. The (dead/ die/ death/ died) fish are floating in the water.

39. We plant trees, (due to/ because/ because of/ so) we can have fresh air

40. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50 dBs/ 70dBs), noise pollution happens

41. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming

42. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.

43.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes. 44. Many seabirds were (die/ death/ dead/ died) because of the oil spill

. 45. (Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water

46. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems

47. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Nguyễn Thiên Nhi

17 tháng 11 2017 lúc 21:24

Fill in the blanks: Maybe you recycle cans, glass and paper. Do you know that nature recycles, too? One of the things nature (1)............ is water.Water goes from oceans, lakes and river into the air. Water falls from the air as (2)............ or snow. Rain and snow eventually find their way back to the ocean. Natures recycling program for water is (3)............ the water cycle. The water cycle has 4 stages: storage, evaporation, precipitation and runoff. Water on the Earth ge...

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Fill in the blanks:

Maybe you recycle cans, glass and paper. Do you know that nature recycles, too? One of the things nature (1)............ is water.Water goes from oceans, lakes and river into the air. Water falls from the air as (2)............ or snow. Rain and snow eventually find their way back to the ocean. Nature's recycling program for water is (3)............ the water cycle.

The water cycle has 4 stages: storage, evaporation, precipitation and runoff. Water on the Earth gets stored (4)............ oceans, lakes, rivers, ice and even underground. Water goes from storage into the atmosphere by a process called evaporation. When water evaporates, it changes from a liquid (5)............ a gas, called water vapor. Water vapor goes up into (6)............ atmosphere. Water returns to the Earth as precipitation in rain or snow by changing into drops of water (7)............ the air gets cold enough. Clouds are collections (8)............ water droplets. Most precipitation falls into the oceans and go right back into storage.

Water that falls on land always flows from (9)............ places to lower ones. This flow is called runoff. Water from land flows into streams. Streams join together to make (10)............ and eventually the water flows into storage in the oceans.

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Lớp 9 Tiếng anh Luyện tập tổng hợp

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