For as long as humans have lived on the earth, they have made use of various forms of communication. Generally, this expression of thoughts and feelings has been in the form of oral speech. When there is a spoken language problem, communication can be carried out through sign language, in which gestures stand for letters, words, and ideas. Tourists and people unable to hear or speak have often had to turn to this form of expression. When gestures describe words or ideas, they can often be used internationally. When used for spelling words however, where each gesture stands for a single letter, people must share the same written language.

Body language sends ideas or thoughts by certain actions, either meaningfully or not. A wink can be a way of showing that the person is only joking. A nod means agreement, while shaking the head indicates disagreement.

Other forms of language can be found in Braille (a reading system of raised dots read with the fingertips used by the blind), signal flags, Morse code, and smoke signals. Road maps and picture signs also guide and warn people. While language is the most common form of communication, other systems and techniques also express human thoughts and feelings.

1. What does the author mainly want to say?　　　

A. People can communicate in many different ways.

B. Everybody uses only one form of communication.

C. Language is invaluable to foreigners.

D. Non-spoken communication is of little value.

2. According to the text, which part of the body can be used to show you are joking?

A. Fingers.　　　 B. Eyes.　　　　 C. Head.　　　　　 D. Feet.

3. What can’t be effectively communicated by sign language when people belong to different language groups?

A. Spelling.　　　　　 B. Idea.　　　 C. Whole words.　　　　 D. Expressions.

4. How many different forms of communication are mentioned in the text?

A. Three.　　　 　　 B. Five.　　　 　　 C. Six.　　　　　　　　 　 D. Nine.　

阅读理解

　　In order to communicate thoughts and feelings, there must be a conventional system of signs or symbols which mean the same to the sender and the receiver.

　　The means of sending communications are too numerous and varied for systematic classification; therefore, the analysis must begin with the means of receiving communication. Reception of communication is achieved by our senses. Sight. hearing and touch play the most important roles.

　　Examples of visual communication are gesture and mimicry. Although both frequently accompany speech, there are systems that rely solely on sight, such as those used by deaf and dumb persons. Another means of communicating visually is by signals of fire, smoke, flags, or flashing lights. Feelings may be simply communicated by touch, such as handshaking or backslapping, although a highly developed system of handshaking has enabled blind, deaf, and dumb persons to communicate intelligently. Whistling to someone, applauding in a theater and other forms of communication by sound rely upon the ear as a receiver. The most fully developed form of auditory communication is, of course, the spoken language.

　　The means of communication mentioned so far have two features(特点)in common; they last only a short time, and the persons involved must be relatively close to each other. Therefore, all are restricted in time and space.

1．Why does the author explain that he will deal with reception of communication first?

[　　]

A．communication actually takes place when the message is received

B．there are more means of receiving than sending communications

C．it is difficult to organize by type the means of sending communications

D．reception of communications involved use of the senses

2．Applauding is specifically mentioned as an example of ________.

[　　]

A．a simple system of visual communication

B．communication by touch

C．gesture and mimicry

D．communication by sound

3．Which of the following statements about communication by touch is true?

[　　]

A．It is possible to communicate intelligently by touch alone

B．Touch must accompany visual communication

C．Touch is not important as a means of communication

D．There is no well－developed system of communication based on touch

4．Which of the following statements about the ways of communicating ideas and feelings mentioned in the passage is false?

[　　]

A．They can be used to communicate over long distances

B．They require both a sender and a receiver

C．They involve use of conventional signs and symbols

D．They utilize the senses for reception

5．The author specifically mentions that speech is ________.

[　　]

A．necessary for satisfactory communication by gesture

B．the only highly developed form system of communication

C．often used when communicating by touch

D．the mast developed form of communication based on hearing