Giải bài tập tiếng Anh 12, Tiếng Anh 12 - Để học tốt tiếng Anh 12 Đề ôn tập học kì 1 – Có đáp án và lời giải

Đề số 15 - Đề kiểm tra học kì 1 - Tiếng Anh 12

Đáp án và lời giải chi tiết Đề kiểm tra học kì 1 - Đề số 15 - Tiếng Anh 12

Đề bài

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Câu 1:

A. hydro                     B. lifestyle

C. environment           D. immigrant

Câu 2:

A. developed              B. addicted

C. influenced              D. distinguished

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Câu 3:

A. media                     B. belief

C. culture                    D. newspaper

Câu 4:

A. preservation           B. development

C. computer                D. communicate

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.

Câu 5: Water pollution occurs when chemicals or substances that make water contaminated are discharged directly or indirectly into water bodies without enough                    to get rid of harmful compounds.

A. treatable                 B. treated

C. treating                   D. treatment

Câu 6: They have lived next door to us for years                we hardly ever see them.

A. yet                          B. although

C. so                           D. and

Câu 7: Violence on TV can have a bad                on children.

A. affect                      B. consequence

C. influence                D. result

Câu 8:                people in cities now choose to get married later than previous generations.

A. More and more       B. Little by little

C. Less and less          D. Many and many

Câu 9: Deforestation increases the evaporation of water from the ground _            can lead to extensive droughts.

A. which                     B. who

C. that                       D. whose

Câu 10:                liked ao dai, kimono, hanbok help preserve a country’s heritage and educate people about their history.

A. National costumes

B. Tradition food       

C. Traditions and customs

D. Folktales

Câu 11: People are encouraged to take bottles to bottle-banks, and only shops in supermarkets which use             packing.

A. environment-friendly

B. environmental-friendly

C. environmentally-friendly

D. friendly-environment

Câu 12:                John message when you saw him?

A. Did you give

B. Were you giving

C. Have you given

D. Had you given

Câu 13: Three flights over Pacific                due to the poor weather conditions.

A. has been canceled

B. have been canceled

C. canceled

D. was canceled

Câu 14:                 to contact you for days but you seem to be elusive.

A. had been trying              B. was trying

C. have been trying            D. have tried

Câu 15: The                of modern technologies has undeniably brought so much comfort to the lives of people.

A. interaction                      B. advent

C. emergency                     D. identity

Câu 16: A lack of numerical skills prevents people                applying for better paid job or retraining.

A. with                                B. in

C. for                                  D. from

Câu  17:  In  developing  centuries, many household depend                the use of the natural resources to ensure the food supply or the income required to purchase food.

A. with                                B. on

C. in                                    D. at

Câu 18: Carbon-dioxide traps               in the atmosphere and increases global warming.

A. dirt                                  B. snow

C. heat                                D. ice

Câu 19: Sue                a CD player last week and she              to music ever since.

A. has bought/listened 

B. bought/listened

C. has bought/has listened

D. bought/has listened

Câu 20:                builds strong school communities through class blogs, discussion forums and videos.

A. Networking society

B. Social networking     

C. Cyber bullying

D. Internet addiction

Câu  21:  The burning of fossil  fuels  emits harmful gases,                 people still use them for heating and cooking

A. for                            B. and

C. so                             D. but

Câu 22: Teen may have access to the Internet through personal                like smart phone, but younger children still use the family computer to get online.

A. information                     B. instruments

C. devices                           D. document

Câu  23:  We  are building the Internet to              each other better, to share information, to collaborate, to offer mutual support and so on.

A. connect with                   B. relate to

C. search for                       D. consist of

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSET in meaning to the underlined word(s) in each of the following questions.

Câu 24: In 2012, 9% of the energy consumed in the USA came from the renewable sources. Out of this, hydro-power accounted for 16%.

A. produced                        B. utilized

C. costumed                       D. recycled

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Câu 25: A loss of social values means our society is deteriorating.

A. improving                       B. expanding

C. existing                           D. changing

Mark the letter A, B, C or D in your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Câu 26: Local people are advised to use economic boxes and reuse container such as glass jars and cartons instead of wrapping food in plastic

A. economic                  B. and reuse

C. cartons                     D. instead of

Câu 27: When we arrived her house, I found she has been out with her new friend without leaving me a note.

A. arrived                      B. has been

C. leaving                     D. a note

Câu 28: Clean Up Australia Day welcomes more than half a million volunteers who help to clear thousand of tons garbage from beaches, parks, streets and waterway.

A. welcomes                  B. half a million

C. garbage                    D. waterway

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Câu 29: Mum and Ron are in the living room

- Mum: “Would you like a cheese cake I just made, darling”

- Ron: “            

A. That would be lovely.

B. Either, I don’t mind.

C. I could help you make it.

D. I’m having a test tomorrow.

Câu 30: Debbie and Mary are in the canteen.

- Debbie: “Here’s a small gift for your birthday. It’s something I know you like”

- Mary: “            

A. You are absent-minded but how can you know the gift I like?

B. So did you remember my birthday! Thank you so much!

C. You may be right but I don’t like it much.

D. Unbelievable! How much did you pay for it?

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

Câu 31: My sister and I dressed as quickly as we could, but we missed the school bus and we late for school.

A. My sister and I could dress quickly but could not be in time for school.

B. My sister and I missed the school bus, so we were late for school.

C. My sister and I dressed quickly but we were late for school because we missed the school bus.

D. My sister and I were late for school because we dressed so quickly.

Câu 32: I last heard this song 10 years ago.

A. It has been 10 years when I have heard this song.

B. It was 10 years since I last heard this song.

C. It is 10 years since I last heard this song. 

D. It is 10 years when I have heard this song.

Câu 33: He now goes to work on his bicycle instead of by car.

A. Since he bought the car, he has never used the bicycle to go to work

B. He has now stopped driving to work and goes by bicycle.

C. He still goes to work by car but more often on his bicycle.

D. He has never gone to work in his car but always on his bicycle.

Câu 34: Peter had very little money. He managed to make ends meet.

A. Peter found it hard to live on very little money.   

B. Having a little money, Peter couldn’t make ends meet.

C. Peter could hardly live on little money.

D. Peter got by on very little money.

Câu 35: I have never seen such beautiful pictures before.

A. They are the most beautiful pictures that I have ever seen.

B. This is the first time I saw beautiful pictures.

C. This is the first time I have never seen beautiful pictures.

D. These picture are the most beautiful I have never seen.

Read the following passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

Global warming is the current increase in temperature of the Earth’s surface (both land and water) as well as its atmosphere. Average temperature around the world have risen by  0.75°C (1.4°F) (36)           the last 100 years. About two thirds of this increase has occured since 1975 in the past, when the Earth experienced increases in temperature it was the result of natural causes, but today it is being caused by accumulation of greenhouse  gases in                                                      the  atmosphere      produced         by        human (37)                  .

The natural greenhouse effect maintains the Earth’s temperature at a safe level making it (38)                for humans and many other life forms to exist. However, since The Industrial Revolution what benefits human has significantly enhanced the greenhouse effect (39)                       the Earth’s average temperature to rise by almost 1°C. This is creating the global warming (40)        we see today.

Câu 36:

A. of                         B. over

C. with                      D. by                          

Câu 37:

A. behaviors             B. relationships

C. actions                  D. activities

Câu 38:

A. likely                    B. liable

C. possible               D. able

Câu 39:

A. causing                 B. making

C. made                    D. caused

Câu 40:

A. what                     B. which

C. who                      D. where

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

As a result of pollution, Lake Erie, on the borders of the USA and Canada, is now without any living things. Pollutions in water are not simply a matter of “poisons” killing large numbers of fish overnight. Very often the effects of pollution are not noticed for many months or years because the first organisms to be affected are either plants or plankton. But these organisms are the food of fish and birds and other creatures. When this food disappears, the fish and birds die in this way a whole food chain can be wiped out, and it is not until dead fish and water birds are seen at the river’s edge or on the sea shore that people realize what is happening. Where do the substances which pollute the water come from? There are two main sources – sewage and industrial waste. As more detergent is used in the home, so more of it is finally put into our rivers, lakes and seas.

Detergents harm water birds dissolving the natural substance which keep their feather waterproof. Sewage itself, if it is not properly treated, makes the water dirty and prevents all forms of life in rivers and the sea from receiving the oxygen they need. Industrial waste is even more harmful since there are many high poisonous things in it, such as copper and lead. So, if we want to stop this pollution, the answer is simple, sewage and industrial waste must be made clean before flowing into the water. It may already be too late to save some rivers and lakes, but others can still be saved if the correct action is taken at once.

Câu 41: According to the passage, the way to stop water pollution is               .

A. to make the waste material harmless 

B. to realize the serious situation clearly

C. to make special room in the sea for our rubbish

D. to put oxygen into the river

Câu 42: Which of the following is harmful according to the passage?

A. industrial waste

B. water for cleaning

C. chemicals

D. All of the above

Câu 43: Pollution in water is noticed               .

A. when the first organisms is affected

B. as soon as the balance of nature is destroyed

C. when poisons are poured into water

D. when a good many fish and birds die

Câu 44: The living things die because there is no                 in the lake or river.

A. water                 B. poison

C. oxygen               D. fish

Câu 45: What is the meaning of “waterproof” in the second paragraph?

A. not allowing water to go through

B. covered with water

C. full of water

D. cleaned by water

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

How to protect children Web fans from unsuitable material online while encouraging them to use the Internet has long been discussed in the US.

For some parents, the Internet can seem like a jungle, filled with danger for their children. But jungles contain wonders as well as hazard and with good guides, some education, and a few precautions, the wilds of the Internet can be safely navigated. “Kids have to be online. If we tell our kids they can’t be allowed to surf the Internet, we’re cutting them off from their future,” said an expert. Most kids have started to use search engines. Many of them are great for finding tons of interesting Internet sites, and they can also locate places where you might not want your kids to go. There are search engines designed just for kids. A certain software contains only sites that have been selected as safe. The most popular way would be to use what is known as a “content screener”. But this can’t be wholly reliable, and the best thing parents can do is to talk to their kids and let them know what is OK or not OK to see or do on the Internet. Another way is that mum or dad is nearby when the child is surfing the Internet. A few other tips as follows:

 - Don’t put the PC in a child’s room but keep it in an area where mum or dad can keep an eye on things. That also makes the Internet more of a family activity.

- Ask your child what he or she has been doing and about any friends they make online.

- Tell your child not to give online strangers personal information, especially like address and phone number.

- And tell your children never to talk to anyone they meet on line over the phone, send them anything, accept anything from them or agree to meet with them unless you go along.

Câu 46: Which of the following is right according to the passage?

A. Children’s not having access to Internet may have effect on their progress.

B. Searching engines can help children to select materials fit for them.

C. Using a content screener is most reliable for keeping children having access to Internet.

D. Surfing the Internet is the best method of educating children.

Câu 47: The passage is mainly about the subject of   .

A. Internet in America

B. appreciating Internet

C. opposing children’s on-line

D. American children going on-line

Câu 48: According to the passage, we can infer that                 .

A. Internet is a jungle full of danger

B. a child who is on-line is in danger

C. Internet contains a lot of harmful sites

D. soft wares fit for children want programming

Câu 49: The best way to protect children from improper material is                  .

A. to buy some search engines for the children

B. to talk to the children and persuade them to tell right from wrong

C. to be nearby when they are surfing the Internet

D. to install a content screener on the computer

Câu 50: The word “hazard” in the passage means                     

A. peril            B. loss

C. luck            D. instruction

Lời giải chi tiết

Question 1 D Question 26 A
Question 2 B Question 27 D
Question 3 B Question 28 B
Question 4 A Question 29 A
Question 5 D Question 30 B
Question 6 A Question 31 C
Question 7 C Question 32 C
Question 8 A Question 33 B
Question 9 A Question 34 D
Question 10 A Question 35 A
Question 11 A Question 36 B
Question 12 A Question 37 D
Question 13 B Question 38 C
Question 14 C Question 39 A
Question 15 B Question 40 B
Question 16 D Question 41 A
Question 17 B Question 42 D
Question 18 C Question 43 D
Question 19 D Question 44 C
Question 20 B Question 45 A
Question 21 B Question 46 A
Question 22 C Question 47 D
Question 23 A Question 48 C
Question 24 B Question 49 B
Question 25 A Question 50 A

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