Bài tập kiểm tra từ vựng chủ đề sáng chế (Inventions)

PRACTICE EXERCISES

Bài tập

Exercise 1: Mark the letter A, B, C or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Exercise 2: Mark the letter A, B, C, or D indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Exercise 3: Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Question 11: Smartphone can be a great learning but you need to think of how to use it effectively.

1. benefit B. choice C. invention D. tool

Question 12: The Braille alphabet has been one of the greatest in human history.

A. invention B. inventions C. inventors D. inventive

Question 13: Many young people carry a pair of earbuds as they are small, light, and

A. chargeable B. economical C. portable D. transferable

Question 14: Velcro has gradually become a familiar for shoes, jackets, and even spacesuits.

A. button B. fastener C. locker D. zipper

Question 15: The of the Internet has played an important part in the development of communication.

A. research B. occurrence C. invention D. display

Question 16: Most smartphones now flashplayer as well as voice and video calls.

A. display B. offer C. provide D. support

Question 17: The of modern technologies has undeniably brought so much comfort to the lives of people.

A. interaction B. advent C. emergency D. identity

Question 18: Many students prefer assignments on their laptops to writing traditionally.

A. reading B. searching C. sending D. typing

Question 19: Mobile devices such as laptops or digital cameras can be charged by

A. solar charges B. solar-charges C. solar chargers D. solar-chargers

Question 20: Teens 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 Do document

Question 21: The which can travel underwater, is very useful for scientists to learn about the

undersea world.

A. aeroplane B. electronic car C. spaceship D. submarine

Question 22: In 1999, the king's Chaipattana Aerator obtained Thai for his rain-making techniques.

A. certificates B. charters C. licenses D. patents

Question 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

Question 24: Paddle-wheel machine helps to clean the wastewater before it for farming.

A. rearranging B. recycling C. reducing D. reusing

Question 25: They were among the first companies to exploit the of the Internet.

A. potential B. prospect C. possibility D. ability

Question 26: noodlesare a precooked and usually dried block invented by Japanese.

A. Instantaneous B. Instance C. Instant D. Instantly

Question 27: Make sure you up the data on your computer, because you might get a virus.

A. back B. store C. save D. copy

Question 28: The search for a new vaccine took priority all other medical researches.

A. above B. over C. to D. on

Question 29: It is definitely true that nature has inspired inventions and technologies.

A. numbers B. numeral C. numerical D. numerous

Question 30: Smartphones are used not only for communication but also for information and

A. entertain B. entertainer c. entertaining D. entertainment

Question 31: Garvin is a new computer application to see whether it works.

A. looking after B. putting on C. trying out D. turning up

Question 32: People often use the natural world as inspiration to design and invent new

A. producers B. produces C. productions D. products

Question 33: Internet and social networks help us easily interact people all over the world.

A. in B. of C. on D. with

Question 34: Scientists have invented artificially intelligent computer systems of answering questions posed in natural language.

A. able B. aware C. capable D. fond

Question 35: The latest addiction to trap thousands of people is Internet, which has been for broken relationships, job losses, financial ruin and even one suicide.

A. accused B. mistaken C. blamed D. faulted

Question 36: Some of the addicts are teenagers who are already hooked on Computer games and who

it very difficult to resist the games on the Internet.

A. made B. allowed C. let D. had

Question 37: means doing science, engineering, and technology at a very, very small level.

A. Biotechnology B. Nanotechnology C. Homology D. Bacteriology

Question 38: As computer use becomes more common, the need for security is more important than ever.

One of the greatest security threats in the online world is computer

A. analyst B. stealing C. intruding D. hacking

Question 39: So far designers have succeeded in tiny bits of technology directly into our clothing.

A. dividing B. associating C. combining D. integrating

Question 40: Nature has always provided a stimulus for inventive minds. Early flying machines clearly

were an attempt to the freedom of birds.

A. emulate B. stimulate C. captivate D. activate

Exercise 4: Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Question 41: These machines are order models and have to be operated by hand.

A. manually B. mechanically C. automatically D. spiritually

Question 42: Carpets from countries such as Persia and Afghanistan often fetch high prices in the United States.

A. Artifacts B. Textile C. Pottery D. Rugs

Question 43: Though many scientific breakthroughs have resulted from mishaps it has taken brilliant thinkers to recognize their potential.

A. disasters B. misunderstandings

C. accidents D. misfortunes

Question 44: Many communities now disapprove of these phones so much that they have forbidden anyone of any age to use them while driving.

A. fully endorse their popularity B. condemn or oppose their use

C. favor their use only by adults D. agree to their unrestricted use

Question 45: 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.

A. peril B. loss C. luck D. instruction

Question 46: They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

A. slightly cold B. calm and not worried

C. unfriendly D. fashionable

Question 47: A digital camera is more economical