The Black Box Is There, Hope Is There Read the answer

10.As a key "witness" in an air crash, what key evidence can the black box provide? (2 points).

11.What are the characteristics of the black box described in this article? (3 points).

12.Analyze the linguistic characteristics of the sentence "Current flight data recorders do not yet fully guarantee the recording of all available data". (3 points).

13.Based on the content of the article and one's own inference, one of the following statements is incorrect ( ) 3 points).

a.The black box is not black, and the original intention of inventing the black box was not for air crash investigation.

b.Both the cockpit voice recorder and the flight data recorder are housed in a sealed box, which is generally installed in the tail of the aircraft, which is not easily damaged or caught on fire.

c.Thirty days after the plane crash, the signal from the black box will gradually disappear from strong to weak, although it is still possible to find the black box through underwater scanners, underwater cameras and other equipment, but the difficulty is greatly increased.

d.The current cockpit voice recorder can only record the information of the last two hours in a loop, and in the future, it will be possible to transmit the real-time status of the aircraft to the ground receiving station through satellites, so that people can infer the location of the incident from the information received from the receiving station after the plane crash, making the search and rescue operation more effective.

10.(2 points, 1 point each).

1) One of the evidences: cockpit voice, that is, the language of everyone in the cockpit of the aircraft and the audio information of communication with outsiders;

11.(3 points, 1 point each).

1) Extremely strong (can survive in many harsh conditions).

2) It can emit ultrasonic signals (easy to search).

3) (driven by two power generators) can send out signals for 30 consecutive days.

12.(3 marks) This sentence exemplifies the accuracy of the language of the expository text. (1 point) Words such as "current", "completely", "all", etc., (1 point) accurately describe the current technological status of the black box in the world, indicating the author's rigorous and scientific attitude, otherwise it is too absolute and does not conform to scientific facts.

1 point) 13(3 points) b (The pickup box of the "cockpit voice recorder" is partially installed in the cockpit of the aircraft.) ）

1.Not necessarily (1 point) Through the appearance of "strange things", the abstract "villain" is concretized, causing the reader to be disgusted (disgusted), so as to be wary of the villain in themselves. It also makes the writing lively and vivid. (2 points).

2.To quote the words of Mr. Fu Lei's translation, it proves that the villain is the essence of human beings and a part of human nature, and it will definitely manifest itself. (2 points).

points) 4.Take "I" as an example to prove the central thesis: the villain is in himself, and the power to defeat the villain has nothing to do with others, it is all in himself. At the same time, it embodies the power of "I" introspection. (2 points).