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ĐỀ LUYỆN THI MÔN TIẾNG ANH - SỐ 20KỲ THI TRUNG HỌC PHỔ THÔNG QUỐC GIA NĂM 2018 Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part is pronounced

ĐỀ LUYỆN THI MÔN TIẾNG ANH - SỐ 20

KỲ THI TRUNG HỌC PHỔ THÔNG QUỐC GIA NĂM 2018

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part

is pronounced differently from others

Question 1: A stretch B natural C ancient D question

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

Question 3: A justice B workforce C compete D capture

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

Question 5: I have never dived in a twenty-metre-deep lake before, so I’m a bit afraid of doing

it

Question 6: You have little to boast about, haven’t you?

Question 7: Not surprisingly, poverty is a problem worth of concern in every country.

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

Question 8: This story has been passed down by of mouth.

Question 9: This is less satisfactory than the previous offer.

Question 10: It ‘s knowledge that the Chancellor has not been entirely discreet in his

private life

Question 11: The professor wasn’t with the current political affairs in his country after

his long stay abroad

A present B familiar C knowledgeable D actual

Question 12: You will not be successful in business if you don’t risks.

Question 13: I personally don’t believe you can of his support.

Question 14: You must know how to between what is good for you and what is not.

Question 15: Paul asked Maria to him to the dentist’s because he didn’t want to go by

himself

Question 16: People are becoming aware of healthy eating, exercise, and relaxation,

and want to incorporate them into their daily lives

A hardly ever B rather than C more and more D much as

Question 17: As a small boy he was used to in the house for an hour or two

A being left alone B eaving alone C leave alone D be left alone

Question 18: One of the areas of multimedia that is growing quickly is sound.

A yet is easily overlooked B is easily overlooked

C it is easily overlooked D that is easily overlooked

Question 19: She’s so depressed All these problem are really .

A getting her down B getting round her C talking her on D toning her down

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.

Question 20: A: Shouldn't we pay before we leave? B: “ ”

A No, I don't like to pray B I'm not sure

C No, they'll bill us later D Yes, we should have paid.

Question 21: Bill: "I like your bike, Helen." Helen: “ ”

C Thanks, but it isn't new D I don't wear it very often

Mark the letter A,B,C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.

Question 22: When she fell ill, her daughter took over the business.

A took a chance B took control of C took a loss D lost control of Question 23: Biogas can be utilized for electricity production, cooking, space heating, water

heating and process heating

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 the following question

Question 24: In the first two decades of its existence, the cinema developed rapidly

Question 25: I find it hard to work at home because there are too many distractions.

A attentions B unawareness C unconcern D carelessness

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 sentences.

Question 26: It’s your duty to finish your homework before you go to school.

A You were supposed to finish your homework before you go to school

B Your homework is supposed to be finished before going to school.

C That your homework is finished before you go to school is your duty.

D Your duty finishing your homework before you go to school is necessary.

Question 27: The Prime Minister is unlikely to call an early general election.

A The likelihood is that the Prime Minister will call an early general election.

B The likelihood is great that the Prime Minister will call an early general election.

C It’s likely that the Prime Minister will call an early general election.

D There is little likelihood of the Prime Minister calling an early general election.

Question 28: What the politician was saying fell on deaf ears last night.

A The politician fell deaf when he was speaking last night

B What the politician was saying deafened the listeners last night.

C No one took notice of what the politician was saying last night.

D No one listened to what the politician was saying last night because they had deaf ears.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

Question 29: Joan broke her right leg in the accident last week Her parents worried a lot.

A If Joan didn’t broke her leg last week, her parents wouldn’t worry a lot

B If Joan doesn’t broke her leg last week, her parents will not worry a lot.

C Joan’s parents worried because of her broken leg.

D The fact that Joan broke her leg made her parents worry.

Question 30: The box was too heavy John could not move it.

A The box was too heavy that John could not move it

B The box was such heavy that John could not move it.

C The box was so heavy that John could not move it.

D The box was heavy that John could not move it.

Read the following passage, and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer for each of the blanks

Many people love boats Going out on the water on a warm summer day is a lot of (31) _ (32) _ , different people like different kinds of boats Two of the most popular kinds of boat are sailboats and speedboats Sailboats use the (33) _to give them power They only have small engines In contrast, speedboats have large engines and go very fast Furthermore, speedboats are usually not as (34) _ as sailboats Speedboats are small so that they can go fast Sailboats, on the other hand, are big so that they are more comfortable ( 35) _, sailboats can travel into the ocean, but this would be very dangerous in a speedboat You can only use speedboats on rivers or lakes

Question 32: A However B Although C Because D Unless

Question 35: A Unfortunately B At first C In addition D Except for

Read the following passage and circle A, B, C or D to indicate the correct answer to each of the question from 36 to 42

George Washington Carver showed that plant life was more than just food for animals and

humans Carver’s first step was to analyze plant parts to find out what they were made of He

then combined these simpler isolated substances with other substances to create new products The branch of chemistry that studies and finds ways to use raw materials from farm products to make industrial products is called chemurgy Carver was one of the first and greatest chemurgists of all time Today the science of chemurgy is better known as the science of synthetics Each day people depend on and use synthetic materials made from raw materials All his life Carver battled against the disposal of waste materials and warned of the growing need to develop substitutes for the natural substances being used up by humans

Carver never cared about getting credit for the new products he created He never tried to

patent his discoveries or get wealthy from them He turned down many offers to leave Tuskegee Institute to become a rich scientist in private industry Thomas Edison, inventor of the electric light, offered him a laboratory in Detroit to carry out food research When the United States government made him a collaborator in the Mycology and Plant Disease Survey of the Department of Agriculture, he accepted the position with the understanding that he wouldn’t have to leave Tuskegee As an authority on plant diseases – especially of the fungus variety – Carver sent hundreds of specimens to the United States Department of Agriculture At the peak

of his career, Carver’s fame and influence were known on every continent

Question 36: With what topic is the passage mainly concerned?

A The work and career of George Washington Carver

B The research conducted at Tuskegee Institute

C The progress of the science of synthetics D The use of plants as a source of nutrition Question 37: The word “step” in paragraph 1 could best be replaced with

Question 38: According to the passage, chemurgical can be defined as the

A combination of chemistry and metallurgy

B research on chemistry of the soil

C study of the relationship between sunlight and energy

D development of industrial products from farm products

Question 39: The phrase “getting credit” in paragraph 3 can be best replaced with

A taking responsibility B earning money

Question 40: Why does the author mention Thomas Edison’s offer to Carver?

A To illustrate one of Carver’s many opportunities

B To portray the wealth of one of Carver’s competitors

C To contrast Edison’s contribution with that of Carver

D To describe Carver’s dependence on industrial support

Question 41: Which of the following is NOT discussed in the passage as work done by Carver?

A Research on electricity B Analysis of plant parts

C Invention of new products D Research on plant diseases

Question 42: One of Carver’s main concerns is most similar to which of the following

present-day causes?

A Preventive medicine B Recycling of used materials

C Preservation of old buildings D Prevention of cruelty of animals.

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.

Atomic were once thought to be fundamental pieces of matter, but they are in turn made of smaller subatomic particles There are three major subatomic particles neutrons, protons, and electronic Protons and neutrons can be broken into even smaller units, but these smaller units do not occur naturally in nature and are thought to only be produced in manmade particle accelerators and perhaps in extreme stellar events like supernovas The structure of an atom can best be described as a small solar system, with the neutrons at the center and the electrons circling them in various orbits, just as the planets circle the sun In reality, the structure of an atom is far more complex, because the laws of physics are fundamentally different at the atomic

level than of the level of the observable word The true nature of atomic structure can only be expressed accurately through complex mathematical formulas This explanation, however, is of little use to most average people

Protons and neutrons have nearly equal mass and size, but protons carry a positive electrical charge, while neutrons carry no charge at all Protons and neutrons are bound together

by the strong nuclear force, one of the four basic forces in the universe Protons and neutrons give atoms some of their most basic properties Elements are defined by two numbers; their atomic number , which is equal to the number of protons they have, and their atomic weight , which is equal to total number of their neutrons and protons In most lighter atoms , the number

of neutrons and protons is equal , and the element is stable In heavier atoms, however, there are more neutrons than protons , and the element is unstable, eventually losing neutrons through radioactive decay until a neutral state is reached

Electrons are negatively charged particles They are bound to their atoms through

electromagnetic attraction Opposite electrical charges attract one another, so the positive

charge of the proton helps keep the negatively charged electron in orbit around the nucleus of the atom Electrons are different from neutrons in that they cannot be broken down into smaller particles They are also far smaller and lighter than neutrons and protons An electron is about one thousandth of the diameter of a proton and an even smaller fraction of its mass Electrons circle the protons and neutrons at the center of the atom in orbit These orbits are often called electron shells The closer the orbit is to the center of the atom, the lower its energy is There are seven electron shells, and each higher level can hold more electron than the previous shell Electrons naturally seek to occupy the lowest shell possible So if there is space in a lower shell,

an electron will drop down to occupy that space At temperatures higher than a few hundred degrees, electrons will gain energy and move to a higher shell, but only momentarily When the electrons drop back down to their natural shell, they emit light This is why fires and other very hot objects seem to glow

Electrons are also primarily responsible for many of the chemical properties of atoms Since electrons seek to occupy the lowest electron shell possible, they will move from one atom

to another if there is a space available in a lower electron shell For example, if there is an atom with an open space in its third shell, and it comes into contact with an atom with electrons in its fourth shell, the first atom will take one of these electrons to complete its third shell When this happens, the two atoms will be chemically bonded to form a molecule Furthermore, atoms sometimes lose electrons in collisions with other atoms When it happens, the radio of protons and electrons in the atom changes, and therefore, the overall electrical charge of the atom

changes as well These atoms are called isotopes, and they have significantly different chemical properties from their parent atoms

Question 43: In paragraph 1, why does the author compare the structure of an atom to a solar

system?

A To provide an explanation of atomic structure that will be easily understood

B To show that the complex mathematical formulas used to explain atomic structure are

inaccurate

C To show the influence of atomic structure on the world at the observable level.

D To contrast the size of atoms with the size of objects at the observable level.

Question 44: According to paragraph 2, an atom’s atomic number is determined by

A The sum of its protons and electrons

B The different in the mass of its neutrons and protons.

C The strength of the bond between its protons and neutrons

D The total number of protons it has.

Question 45: The word stable in paragraph 2 is closet in meaning to

Question 46: According to the information in paragraph 2, what will happen if an atom has more

neutrons than protons?

A It will not have enough of a positive electrical charge to keep its electrons in orbit.

B Its nucleus will explode in a supernova.

C It will slowly give off neutrons until the atom becomes stable.

D Its extra neutrons will be converted into light energy.

Question 47: The phrase one another in paragraph 3 refers to

A Particles B Electrical charges C Electrons D Atoms

Question 48: According to paragraph 3, when does an atom produce light?

A When it has more electrons than its electron shells can hold

B When an electron drops back to its original electron shell

C When an electron is transferred from one atom to another

D When energy is added to the outermost electron shell

Question 49: According to the passage, all of the following are true of electrons EXCEPT

A Their energy levels are fixed and unchanging

B They are kept in orbit by electromagnetic attraction

C They are elementary particles and cannot be broken down

D They are considerably smaller than neutrons or protons

Question 50: According to paragraph 4, which property of electrons is responsible for chemical

bonding?

A Their ability to break free of their atom during a collision

B Their electromagnetic attraction to protons

C The fact that they cannot be broken into smaller particles

D Their tendency to occupy the lowest possible electron shell

LỜI GIẢI CHI TIẾT Question 1 C

stretch /stretʃ/

natural /ˈnætʃrəl/

ancient /ˈeɪnʃənt/

question /ˈkwestʃən/

Từ được gạch chân trong câu C phát âm là /ʃ/ còn lại phát âm là /tʃ/

=>Chọn C

Question 2 B

land /lænd/

stable /ˈsteɪbl/

stab /stæb/

exam /ɪɡˈzæm/

Từ được gạch chân trong câu B phát âm là /eɪ/ còn lại phát âm là /æ/

=>Chọn B

Question 3 C

justice /ˈdʒʌstɪs/

workforce /ˈwɜːkfɔːs/

compete /kəmˈpiːt/

capture /ˈkæptʃər/

Câu C trọng âm 2 còn lại trọng âm 1

=>Chọn C

Question 4 truy cập website http://tailieugiangday.com – để xem lời giải chi tiết

Question 6 D

Kiến thức: Câu hỏi đuôi

Mệnh đề thể phủ định ( vì có little) , trợ động từ + S?

Mệnh đề phủ định ở thì hiện tại đơn nên sửa như sau:

Haven‘t you => do you

=>Chọn D

Tạm dịch: Bạn có rất ít điều để khoe khoang về nó, đúng không?

Question 7 C

Kiến thức: Cụm từ “ be worthy of sth” ( đáng để làm )

Worth => worthy

=>Chọn C

Tạm dịch: Không ngạc nhiên gì, nghèo đói là vấn đề đáng bận tâm ở mỗi quốc gia

Question 8 A

Cụm từ: Pass down by word of mouth ( truyền miệng)

=>Chọn A

Tạm dịch: Câu chuyện này được truyền miệng

Question 9 B

Kiến thức: Trạng từ bổ nghĩa cho so sánh hơn “ far + more/ less + long adjective” than

=>Chọn B

Tạm dịch: Lời đề nghị này không thỏa đáng hơn lời đề nghị trước đó

Question 10 C

Cụm từ: It‘s common knowledge that + S + V ( mọi người đều biết rằng)

=>Chọn C

Tạm dịch: Mọi người đều biết rằng Chancellor không hoàn toàn kín miệng về đời tư

Question 11 B

Cụm từ: be familiar with ( quen với)

=>Chọn B

Tạm dịch: Giáo sư này không quen với các vấn đề chính trị hiện nay ở đất nước mình sau một thời gian dài ở nước ngoài

Question 12 D

Cụm từ: take risk/ take a risk ( làm liều)

=>Chọn D

Tạm dịch: Bạn sẽ không thành công trong kinh doanh nếu bạn không liều lĩnh

Question 13 truy cập website http://tailieugiangday.com – để xem lời giải chi tiết

Question 16 C

Kiến thức: từ vựng

Hardly ever: chưa bao giờ

Rather than: thay vì

More and more: ngày càng nhiều hơn

Much as: nhiều như

Tạm dịch: Con người ngày càng trở nên ý thức nhiều hơn về ăn uống lành mạnh, tập thể dục, thư giãn và kết hợp chúng trong đời sống hằng ngày

=>Chọn C

Question 17 A

Cấu trúc “ be used to + Ving”: quen với việc

Tạm dịch: Khi còn bé anh ấy đã quen với việc bị bỏ ở nhà một mình khoảng 1 đến 2 giờ Câu mang nghĩa bị động nên dùng: was used to + being + Ved/ V3

=>Chọn A

Question 18 A

Kiến thức: Mệnh đề quan hệ và liên từ

Tạm dịch: Một trong những lĩnh vực của đa phương tiện cái mà đang phát triển nhanh chóng nhưng dễ dàng bị bỏ qua là âm thanh

Mệnh đề chính của câu:

Chủ ngữ: One of the areas of multimedia

Động từ: is

Tân ngữ: sound

=>that is growing quickly yet is easily overlooked : là mệnh đề quan hệ

Hai động từ trong mệnh đề phải được liên kết với nhau bằng từ nối “yet”

=>Chọn A

Question 19 A

Kiến thức: Cụm động từ

Get sb down: làm ai đó thất vọng

Get round sb: thuyết phục

Take sb on: tuyển dụng

Tone sth down: làm cho bớt khắc nhiệt/ giảm độ sáng của màu sắc

Tạm dịch: Cô ấy rất chán nản Tất cả những vấn đề này thật sự làm cô ấy thất vọng

=>Chọn A

Question 20 C

A: “ Chúng ta có nên trả tiền trước khi rời đi không?”