单选题 Variety is the spice of language. The words listed in this book are not intended to replace those that most people use most of the time. Rather, they are variations on the theme. We tend to use the same old words over and over again, to limit our powers of expression by limiting our vocabulary. There is nothing wrong with the "old words", but why not enhance your speech and writing by learning to use new ones from time to time as alternatives?
How often have you spoke of having an accident? Why not use the alternative mishap (小事故) once in a while? Everyone talks of the usual thing to do or expect. Might not one, to enrich his speech, speak of the customary thing? Or why not occasionally describe a situation as aggravated instead of worsened?
Don't throw away the "old words". Vary them with the "new words". English is an especially rich language, and often there are delicate shades of difference between two words that are generally regarded as equivalent or synonymous. Thus, a mishap is not merely an accident; it is an unfortunate accident. (There can be fortunate accidents, like bumping into an old friend you haven't seen for years and whose address you've lost.) So, in using mishap instead of accident, you must be sure of the distinction. Again, you'd never say "as customary" rather than "as usual", because the latter phrase has become art of the language. But wouldn't it sometimes be pleasant and perhaps more interesting to describe a kind act by someone as having been done with his customary rather than his usual thoughtfulness? Other examples: fragrant, for smelling good, or having a nice smell; morsel, for bit, wayward, for disobedient; deft, for skillful or clever.
No doubt a good many words in the list will be familiar to you, but do you use them, or do they remain the "property" of others? They are included to introduce variety, and, more often than not, subtle shades of meaning into your speech and writing. Try to make these words your own, as companions or friendly rivals of the ones you have managed with in the past. Let them compete, and make your language all the richer.
Many words have more than one meaning. In such cases, I have given the meaning or meanings most likely to be used in everyday speech, omitting the rest. As an example, the word docile means not only "easily led" or "manageable", but also "easily taught" or "teachable". (Docile comes from the Latin docilis, whose first meaning is "teachable", and is based on the Latin verb docere, meaning to teach, a form of which, doctus, meaning "taught", gave us our word doctor.) In this book, only the meaning "easy to manage or lead" is given, because the other use "teachable" is very rare in everyday English usage. Or take ghastly, which means "ghostlike" as well as "horrible, dreadful" (as in a ghastly accident or a ghastly mistake). The first meaning is sufficiently rare, for the purposes of this book, to warrant omission.

单选题 What will happen if we confine ourselves to words we always use?
A．Our expression ability will be affected.
B．Our mind will be narrowed down.
C．Our interest in learning will be discouraged.
D．Our emotional world will be restricted.

单选题 According to the passage, English is a rich language in that ______.
A．a lot of its words are from various languages
B．there are minor differences between even equivalents
C．its words are blended by the old and new words together
D．its words are grouped according to their differences in meanings

单选题 When we turn to some expressions which are less frequently used, we ______.
A．may find them amusing and interesting
B．always feel unsure and worried
C．are not accustomed to the switch
D．probably feel strange and dismayed

单选题 According to the author, words ______.
A．add shades of color to our social life
B．are also a kind of assets to people
C．cannot be owned by speakers if not used
D．also compete with each other for survival

单选题 From the word "docile", we can see that ______.
A．some words convey completely opposite meanings
B．Latin makes up the important root for English words
C．its rare meaning is also given in the dictionary
D．some English words derive from Latin