Choose the correct answer A,B,C or D Câu 1: What does ICs stand for?. The remote control unit _____ keys and electronic components similar to those of a calculator.. The introduction of
Trang 1TRƯỜNG CAO ĐẲNG NGHỀ QUY NHƠN
Họ và tên: ĐỀ KIỂM TRA SỐ 1
Lớp :……… Môn: Tiếng Anh CN Điện tử công nghiệp
Thời gian: 45’ (HK 2 – 2013-2014)
PHẦN I Choose the correct answer A,B,C or D
Câu 1: What does ICs stand for?
A intergrate circuits B intergrated circuits C intergrates circuits D intergrating circuits Câu 2 The _ of the transistor in 1947 meant that much smaller, low powered devices could be developed
A discovery B development C invention D advantage
Câu 3 Microprocessors are now used many household items
A to control B control C controlling D controlled
Câu 4 The tuner is connected the detector A from B of C in D to Câu 5 The remote control unit _ keys and electronic components similar to those of a calculator
A contain B contains C containing D to contain
Câu 6 Hi-fi is the short form of _
A high-fidelity B high-fit C high-fix D heigh-fidelity
Câu 7 What was invented in 1947?
A Vacuum tube B compact disc C transistor D microprocessor Câu 8 Which device is NOT used for entertainment?
A Portable radio B washing machine C video recorder D CD player
Câu 9 A tuner, a detector and an AF amplifier _ the radio
A consist of B are composed of C comprise D are comprised
Câu 10 In the future, electronics are likely _even more common in the home
Câu 11 Which word has the same meaning with “convert”?
Câu 12 The introduction of the microprocessor allowed electronics to be used _the control of many common processes
Câu 13: What does “Couch potatoes” mean?
A people work hard B people eat a lot C people like sports D people watch TV a lot Câu 14 Pressing a key of the remote control unit an electrical circuit
A complete B completes C is completed D are completed
Câu 15 The LED flashes on and off to send an infra-red beam to the receiving “ ” on the television
Câu 16 The power of the modulated carrier wave _ by the RF power amplifier
A increase B increases C are increased D is increased
Câu 17 Nowadays, we can _ channel, adjust the sound and picture with the push of a button
Câu 18 Pressing a key _ an electrical circuit
A completing B complete C to complete D completes
Câu 19 The keys of a remote control are connected a matrix of wires
Câu 20 Almost no visible light _ emitted from the LED
PHẦN II Choose the underlined words or phrases that are not correct in standard written English
Câu 21 A signal is sent with a mircochip
A B C D
Câu 22 The keys is connected by a matrix of wires
A B C D
Câu 23 Most teaching will be do by computers
A B C D
Câu 24 The electrical pulses is converted by the LED into pulsed infra-red radiation
A B C D
Trang 2Câu 25 Electronics began at the start in the 20th century with the invention of the vacuuum tube.
A B C D
Câu 26 Electronics are likely become even more common in the home
A B C D
Câu 27 When the transmitter is swiched on, infra-red signals is sent from the transmitter to the
receiver A B C D
Câu 28 No visible light is emitted for the LED
A B C D
Câu 29 Electronic timers are found on digital alarm clocks, water heaters, electric cookers, etc
A B C D
Câu 30 The frequency of the oscillator are set by the external timing components R1, R2 and C2
A B C D
Câu 31 The tuner is linked with the detector
A B C D
Câu 32 A tuner, a detector, and an AF amplifier comprises the radio
A B C D
Câu 33 What do the radar system consist of?
A B C D
Câu 34 The mircophone convert sounds into audio frequency signals
A B C D
Câu 35 Electronic devices may looking complicated
A B C D
PHẦN III Pick out the word whose underlined part is pronounced differently from that of the other words
Câu 37 A invention B frequency C device D electronics
PHẦN IV Choose the word whose stress is different.
Câu 42 A comprise B programme C action D signal
PHẦN V Read the text below and choose the correct answer A, B, C or D
Television and Video
Since its invention early this century, television has become one of the world’s most important sources
of information, opinion, and entertainment Television gives us the best seats in the theater, at a rock concert, or at the Olympic Games It also beams us pictures of war and disaster, the conquering of space, and other world events as they happen Television programs are actually electronic signals sent out as radio waves or by way of satellites and underground cables A television set converts the signals into sound and pictures
Câu 46 Can we see pictures of war in Iraq or earthquake in Japan via television?
A Yes, we cannot B No, we can C Yes, we can D No, we cannot
Câu 47 What are television programs?A screens B electronic signals C seats D waves
Câu 48 What does a television set do?
A it converts the signals into sounds and pictures B it gives us food
B it becomes sounds and pictures D it becomes a robot
Câu 49 What does television give us in the theater, at a rock concert and so on?
A bad seats B bed seats C best seats D beat seats
Câu 50 When was television invented?
A at the beginning of this century B in the middle of this century
C at the end of this century C None is correct