情态动词

After graduation/liberation; all night long; at dinner; at first; at last; at night; at noon; at once; at present; at war; at work; from time to time; for sale; in life; in need; in need of; in time; in time of; on duty; on sale; on show; on strike; on time; on watch at hand; in bed; in camp; in public; in space; in town; on top of; at/in peace with; beyond reach of; out of reach; within reach; in colour; in character; in debt; in fact; in half/into halves; in honour of; in line; in order; in price; in rags; in operation; in return; in search of; in use; for example; out of breath; out of danger; out of order; out of sight; on guard; on fire; without pride; under construction/ repair,etc.

第八章 动词与动词短语一，动词的分类从其含义来分，动词可分为行为动词，连系动词，情态动词和助动词四类：类别行为动词及物动词特点有完整的意义，能独立作谓语，可以有宾语，可以有被动语态有完整的意义，能独立作谓语，不带宾语，没有被动语态表示相对静止的状态表示短暂动作不能持续，不能同表示一段时间的状语连用动作可以持续，可以同表示一段时间的状语连用表示具有某种性质，特征和出于某种状态表示动词的动作和过程所产生的结果或状态表示某种持续的状态表示说话人对所说行为的看法，必须与其他动词一起构成谓语。

However, the author is of the opinion that it is necessary not only to regard the sentence pattern as grammatical category of verb s, but also to make a thorough study of the modal system, in which the modal verb is an important linguistic means to express the meaning.

笔者认为，除了把动词的叙述方式作为动词的语法范畴来研究外，有必要对整个情态体系进行认真的探讨，因为情态动词就是表达情态意义的重要语言手段之一。

However, the author is of the opinion that it is necessary not only to regard the sentence pattern as grammatical category of verbs , but also to make a thorough study of the modal system, in which the modal verb is an important linguistic means to express the meaning.

笔者认为，除了把动词的叙述方式作为动词的语法范畴来研究外，有必要对整个情态体系进行认真的探讨，因为情态动词就是表达情态意义的重要语言手段之一。

This paper makes a comparative study of modal verb+perfect Infinitive,It focuses on various characteristics of "modal verb+ perfect infinitive " structure in the light of sorting,analyzing and citing.

本文就情态动词＋不定式完成体的用法和意义进行了比较研究，通过归类、比较和举例阐述了不同情态动词在这一结构中的不同用法特征。

The dissertation has made a careful analysis of the features and functions of such components of the rhetorical question as adverb, modal verb, interrogative pronoun and other special ones. A special attention is given to modal verb and interrogative pronoun in the rhetorical question.

为了做到分析的全面性，本文分析了反问句各种成分的特点和作用，包括构成反问句的结构成分、凸显反诘语气的结构成分，涉及到副词、情态动词、疑问代词以及反问句中出现的特殊语用成分，特别是对情态动词和疑问代词在反问句中的特点进行了比较详细的描写和比较。

They characterize the aspects of change ingeneral, and are not distinctive for grammaticalization. Chapter IV reanalyze the English mQdal perfect.

通过对情态动词完成形式的分析，作者发现，在情态动词完成形式的结构中，情态动词与have的粘合程度日益增加，情态动词与have趋向于融合。

The distribution of the root meanings carried by must which expresses modality of high value and should which expresses modality of median value outnumbers their epistemic meanings in both CLEC and LOB. However, Chinese learners tend to overuse root meanings carried by them.

CLEC和LOB中高度情态动词must以及中度情态动词should的根意义在数量分布上超过它们的认识意义，但是，中国学习者又呈现过多使用根意义的趋势，而低度情态动词could在两个语料库中有着相似的意义分布。

Modal verbs are the primary means to express the addressers mood. Modal adverbs and the extended predicate are not used very often.

其中在所有情态动词中，表达较强语气的情态动词的使用明显多于表达中等程度和较弱语气的情态动词，演讲辞的礼貌程度较低。

Findings of the study indicate: 1 Chinese EFL learners overuse those modal verbs that appear earlier in textbooks, and underuse those modal verbs characterized by interpersonal functions as well as those often used for unreal conditions; 2 modal verbs in learner language tend to be preceded by personal pronouns and followed by main verbs which are aspectually unmarked and neutral in terms of voice.

研究发现：1我国非英语专业学习者书面语中过多使用教材中较早涉及的部分情态动词，而较少使用可以表达委婉语气和虚拟条件的情态动词；2学习者书面语中的情态序列呈现两方面的特点，即在情态动词之前过多使用人称代词作为情态动词短语的主语，而在情态动词之后过多地使用体和语态都无标记的动词形式。

Modal auxiliary verbs are dealt with over two units, the first on all meanings, and the second on modal verbs in the past verbs related to modals, such as able to, obliged to,manage to, supposed to are covered However, the main area of change is in the material.

模态助动词处理超过两个单位，首次对所有的含义，第二个是关于情态动词在过去的动词相关的情态动词，如能，责任，管理，要涵盖，不过主要的地区变化是在物质。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。