" dis- " also used with verbs , adjectives and nouns to form opposites . “dis-”亦用于动词、形容词、名词之前，构成反义词。
When describing movement that is faster than walking , " run " is the most general verb . 描述比行走快的动作，最常用的动词是“run”。
The verbs " arrange , " " organize " and " plan " all have two main meanings . 动词“arrange”、“organize”和“plan”都含有两个主要意思。
" pull " has the widest use and its meaning covers that of all the other verbs in this group . “pull”用途最广，兼有这一组中所有其他动词的意义。
Practice tenses as much as possible . when you learn a new verb , learn its various forms . 尽量练习时态，当你学到一个新的动词时，要学它不同的形态。
When used with " try " and in the phrase " wait and see " only the base form of the verb is possible 当和“try”连用以及在词组“waitandsee”中，动词只可用原形。
But " has " is seldom reduced in this way when it is a part of a main verb , except in set phrases . 但“has”用作主要动词时，则很少使用缩写形式，只有一些惯用语例外。
The following verbs indicate the slow , quiet movement of people or animals who do not want to be noticed by others . 下列动词均表示人或动物为免受注意而做出的缓慢而无声的动作。
He misplaced consonants, mixed up nouns and verbs, and mangled idioms, yet we were able at once to communicate . 他放错辅音位置啦，搞混名词和动词啦，错用成语啦，可我们俩还是能立刻进行交流。
The verb " request " is mainly used in formal speech and writing , often in public notices and commonly in the passive form “request”这一动词主要用于庄重的讲话和文字中，常用于通告中，多用于被动式。
