Đề cương ôn tập Unit 6+7 môn Tiếng Anh Lớp 8

REVISION UNIT 6-7 
PRONUNCIATION
a. apply 	b. university 	c. identity 	d. early
a. choice 	b. achieve 	c. each 	d. chemistry
a. final 	b. applicant 	c. high 	d. decide
a. average 	b. indicate 	c. application 	d. grade
a. course	b. four 	c. our 	d. yours
STRESS
a. university	b. application 	c. technology 	d. entertainment
a. mathematic 	b. engineering	c. scientific	d. laboratory
a. certificate	b. necessary	c. economy 	d. geography
a. interviewer 	b. preparation 	c. economics 	d. education
a. considerable	b. information 	c. librarian 	d. technician
VOCABULARY AND GRAMMAR
1.You can choose four subjects either in Arts _______ in Sciences.
a. nor 	b. or 	c. and 	d. as
2.A university is an -institution of higher education and research, which grants _______ degrees at all levels in a variety of subjects.
a. secondary 	b. optional 	c. academic 	d. vocational
3.He graduated with doctorates of _______ and surgery from Florence, gaining the highest honors that year.
a. medicine 	b. medical 	c. medicate 	d. medication
4.Many parents do not let their children make a decision _______ their future career.
a. in 	b. about 	c. on 	d. out
5.You are old enough. I think it is high time you applied _______ a job
a. in 	b. of 	c. for 	d. upon
_______ education is normally taken to include undergraduate arid postgraduate education, as well as vocational education and training.
a. Primary 	b. Tertiary 	c. Secondary 	 d. Intermediate
A _______ is an official document that you receive when you have completed a course of study or training.
a. vocation 	b. subject 	c. certificate 	d. grade
8.An _______ is a student at a university or college who is studying for his or her first degree.
a. undergraduate 	b. application 	c. insurance 	d. exam 
9.Students also have the opportunity to choose from a wide range of _______ courses in the university.
a. compulsory 	b. optional 	c. required 	d. limited
10.In England schooling is compulsory _______ all children from the age of 5 to 16.
a. with 	b. for 	c. to 	d. over
11.He did not do well at school and left with few _______ qualifications.
a. academic 	b. academy 	c. academician d. academically
12.The main cause of the current global warming trend is the greenhouse __________.
A. causes 	B.solutions 	C. gas 	D. damage
13.A strong greenhouse effect will warm the oceans, melt glaciers and increase __________.
A. temperature B.sea water 	C. sea level	 D. pollution
14._____________ is a stable ecosystem in which a large number of species live together 
A. Greenhouse gas B. Climate change C. Global warming D. Ecological balance
15. Certain ______in the atmostphere such as carbon dioxide, methane and nitrous oxide, block heat from escaping.
A. effects	B. emission	C. gases	D. layers
16. Carbon dioxide is release through ______ processes such as volcano eruptions and through ________activities such as deforestation, land use changes and burning fossil fuels.
A. human / natural	B. natural / human	C. man- made / ordinary	D. ordinary / man-made
17. Further education courss are usually describe as either ________ or vocational.
A. academic	B. practical	C. learning	D. technical
18. The government should take measures to cut _______
A. energy consumption	B. fossil fuels	C. vehicle emissions	D. sea level
19. We need to preserve the __________of wildlife because each species has an important role to play.
A. diversity	B. extinction 	C. life	D. survival
20. The increase in the earth’s temperature can cause _________ illness which can be dangerous to people.
A. heat – related	B. green house	C. kind –hearted	D. natural gas
21. Carbon dioxide is one of the primary ________ that cause global warming.
A. green house effect	B. natural gas	C. green house gases	D. natural resource
22. Planting trees can contribute to reducing global warming as trees _________and absorb CO2 in the air.
A. provide	B. supply	C. heat	D. capture
23. Climate change may lead to the extinction of many species and upset the ________
A. global warming	B. vehicle emissions	C. natural resources	D. ecological balance
24. Nam ________ computer science at Leeds University for five months.
A. is studying	B. studied	C. has been studying	D. studies
25. Nga ________ her English preparatory course and is going to the UK next month.
A. finishes	B. has finished	C. was finishing	D. had finished
26. Take a short break! You __________ all day
A. work	B. is working	C. has been working	D.were working
27. David ___ three short stories this year and they are all published
A. writes	B. has written	C. was writing	D. has been writing
28. .______ in dark colors, the room needed some bright lights.
a. Having painted 	b. To have painted 	c. Having been painted 	d. To have been painted
29.The stockbroker denied ______ of the secret business deal.
a. having informed 	b. to have informed 	c. having been informed 	d. to have been informed
30.They now regret ______ their son by providing too many material possessions.
a. having spoiled 	b. to have spoiled 	c. having been spoiled 	d. to have been spoiled
31.______ to the party, we could hardly refuse to go. 
a. Having invited	 b. To have invited 	c. Having been invited 	d. To have been invited
32.Are you sure you told me? I don`t recall ______ about it.
a. having told 	b. to have told 	c. having been told 	d. to have been told
33. They all denied her.
A. to see 	B. of seeing 	C. having ever seen 	D. ever having seen
34. In addition to .., I do the washing up.
A. I prepare dinner 	B. I am preparing dinner 	C. prepare dinner 	D. preparing dinner
35. Tom was accused of some top secret document.
A. to steal 	B. having stolen 	C. for stealing 	D. to have stolen
36. No one can prevent us from ..good things.
A. to do 	B. doing 	C. do 	D. done
37. But after .it over, I decided to laugh at myself and just join anyway.
A. having thought 	B. I have thought 	C. I thought 	D. to have thought
WRITING: rewrite these sentences using present perfect orpresent perfect continuous tense
1. Nam is still studying English. He started studying it two years ago. ( for)
à ..
2. He attended two online vocational courses : one in 2012 and the other in 2013 ( twice)
à ..
3. The university started building a new campus in May. They are still building it. ( since)
à ..
4. Mary is staying at a homestay during her undergraduate programme. The Programme began three weeks. ( FOR)
à ..
5. Because the farmers had been told about the dangers of chemical fertilisers, they turned to bio-fertilisers. ( PERFECT GERUND)
à 
6. After I finished all my homework, I watched my favourite film on TV. ( PERFECT GERUND)
à 
7.The factory has dumped a huge amount of rubbish into the river. It was fined for that. ( PERFECT GERUND)
à 
8. He didn’t keep his promise. He apologised for that. ( PERFECT GERUND)
à 
Supply the corect verb form
1 Where have you been? Have you been playing (you/play) tennis?
2 Look! ............................... (somebody/break) that window.
3 You look tired ......................... (you/work) hard?
4 '.... (you/ever/work) in a factory?' "No, never"
5 'Liz is away on holiday.' "Is she? Where ....................... (she/go).
6 My brother is an actor .... (he/appear) in several films.
7 'Sorry I'm late'. "That's all right ..... (I /not/wait) long?"
8 'Is it still raining?' 'No, ... (it/stop)'.
9 ................................ (I/lose) my address book ..... (you/see) it?
10 ..................... (I/read) the book you lent me, but ..... (I/not/finish) it yet. It's very interesting.
We are all slowly destroying the earth. The seas and rivers are too dirty to swim in. There is so much smoke in the air that it is unhealthy to live in many of the world’s cities. In one well-known city, for example, poisonous gases from cars pollute the air so much that traffic policemen have to wear oxygen masks.
We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa cannot grow enough to eat. In certain countries in Asia there is too little rice. Moreover, we do not take enough care of the countryside. Wild animals are quickly disappearing. For instant, tigers are rare in India now because we have killed too many for them to survive. However, it isn’t enough simply to talk about the problem. We must act now before it is too late to do anything about it. Join us now. Save the Earth. This is too important to ignore.
1.How are the seas and rivers nowadays ?
A. cannot be swum in	B. are less dirty than they used to be
C. are dirty enough to swim in	D. are contaminated
2.What do traffic policemen have to do, in one well known city ?
A. They have to pollute the air	B. They have to wear oxygen masks
C. They have to cut down many trees. 	D. A and C are correct
3.Why do farmers in parts of Africa and Asia not grow enough to eat ?
A.Because many trees have been polluted	B.Because people cut down many trees
C.Because there is too little rice	D.Because there are large areas of land that can’t be used
4.Wild animals are
A.in danger from extinction.	B.being protected from natural environment.
C.killed so many that they can’t live in the forests.	D.So rare that they can’t survive.
5.What’s the best title for the passage ?
A. Conservation.	B. Protect the nature.
C.The Environment.	D.Save the Earth.
Rainforests circle the globe for twenty degrees of latitude on both sides of the equator. In that relatively narrow band of the planet, more than half of all the species of plants and animals in the world make their home. Several hundred different varieties of trees may grow in a single acre, and just one of those trees may be the habitat for more than ten thousands kinds of spiders, ants, and other insects. More species of amphibians, birds, insects, mammals, and reptiles live in rainforests than anywhere else on earth.
Unfortunately, half of the world’s rainforests have already been destroyed, and at the current rate, another 25 percent will be lost by the year 2010. Scientists estimate that as many as fifty million acres are destroyed annually. In other words, every sixty seconds, one hundred acres of rainforest is being cleared. When this happens, constant rains erode the former forest floor, the thin layer of soil no longer supports plant life, and the ecology of the region is altered forever. Thousands of species of plants and animals are condemned to extinct and since we aren’t able to predict the ramifications of this loss to a delicate global ecology, we don’t know what we may be doing to the future of the human species as well.
1.What is the point of view that the author expresses in this passage ?
A.The author believes that the rainforest will survive.
B.The author believes that preserving the rainforest is important to the global ecology.
C.The author believes that he can predict the future of global ecology.
D.The author believes that the extinction of species is a natural process.
2.According to the passage, more than half of all the species of plants and animals_______
A.live in twenty rainforest.
B.Live in several hundred different varieties of trees.
C.Live in a forty-degree band of latitude.
D.Live in areas where the rainforest has been cleared.
3.How many of the world’s rainforests are projected to be destroyed by the year 2010 if the current rate continues ?
A. All of them will be gone.	B. Three-quarters of them will be gone.
C. Half of them will be gone.	D. One-quarter of them will be gone.
4.The word “this” in line 10 refers to _____
A. the destruction of the acres.	B. the reading of the passage.
C. the erosion of the forest floor.	D. the constant rains.
5. What will not happen if the rainforest continues to be cleared ?
A. The land will be eroded by the rains.
B. Many species of plants and animals that depend on the rainforest will become extinct.
C. The future of the human species may be changed.
D. The rainforest will grow, but at a much slower rate.
The rapid growth of China and India means that a lot more oil will have to come from somewhere. World demand has grown faster in the past five years than in the second half of the 1990s. Today we consume an average of 85 million barrels daily and that figure will rise to 113 million barrels by 2030. A survey of the four countries with the biggest reported reserves – Saudi Arabia, Iran, Iraq and Kuwait – reveals major concerns. Iran became the first major oil producer to introduce oil rationing. A report on Saudi Arabia’s oil reserves showed that the figure went from 79 barrels a day in 2002 to 84.5 million in 2004. There are still 909 billion tons of coal worldwide, enough to last at least 155 years. But coal is a dirty energy resource. The natural gas fields should last 20 years longer than the world’s oil reserves and is expensive to extract and transport. Hydrogen fuel cells can provide us with an energy source but there is not enough hydrogen to go round and the few clean ways of producing it are expensive. Oil – dependent nations are turning to renewable energy source. An increase in the using of oil all over the globe will increase the chance of a disaster and the risk of dangerous substances getting into the atmosphere. 
1.The text is about _____.
A. the increasing number of oil used.	B. harvesting oil.
C. oil and disaster.	D. oil in Chine and Indian.
2. The figure in the text shows that____.
A. more and more oil are used.	B. less and less oil has been used.
C. China is the first major oil producer.	D. Iran is the most oil consumers in the world.
 3. Coal is ____.
A. a clean energy.	B. the only energy in the world. C. a polluting energy.	D. never used up.
 4. According to the writer, _____.
A. We can use hydrogen fuel to replace oil.	B. hydrogen fuel is clean.
C. clean energy is cheap enough for us to produce.D. there is enough hydrogen fuel for every purposes in the world.
 5. We can learn from the text that _____.
A. we can’t find any cleaner energy.	 B. the more coal we use the more polluted the atmosphere is. 
C. the world demand on coal is increasing. D. China and Indian do not need coal any more.
(1)___ more and more countries become industrialized, there will be more and more competition for petroleum for cars, home heating, and industry. While (2) ____ petroleum contributes greatly (3) ____ acid rain, it is less (4) ____ than coal. Unfortunately, petroleum is more expensive than coal and the supply of petroleum will eventually run out. Therefore, there will be more and more pressure to burn coal for energy. Coal is a (5) _____ dirtier energy source than petroleum. Since we already know how destructive acid rain is, it is very important that we increase our efforts to find a non – polluting source of energy as quickly as possible so that we can avoid further environmental damage.
1. 	A. Although	B. Even	C. As 	D. Also
2.	A. burning	B. flowing	C. blowing	D. releasing
3. 	A. to	B. on	C. for	D. with
4. 	A. pollute	B. polluting	C. pollution	D. polluted
5.	 A. more	B. much	C. many	D. most
Wild animals play an important part in the balance of nature, and (1) .. us with many important products. Birds and other small animals help control (2) . Wild animals provide fur, food, and recreation. They (3)  make our surrounding more interesting.
	Uncontrolled hunting (4)  destroyed much wildlife. People have also harmed animals by destroying their habitats. Many animals, such as the passenger pigeon, have disappeared completely. Others, including the whopping crane, the blue whale, and the American alligator, are in danger of dying (5) .
1. A- supply	B- provide	C- help	D- give
2. A- insects	B- snakes 	C- butterflies 	D- worms 
3. A- too	B- either 	C- as well	D- even
4. A- was	B- had	C- has	D- have