查询词典 may modal

Learn how to use the modal verb of "must".

学会使用情态动词must的用法。

The main verb of such a sentence must then contain the modal verb would or should

于是在这样的句子里，主要动词必须包含情态动词会或应该

Modal verb is a comparatively weak point in Chinese research as well as a hard point to foreign students who learn Chinese as a second language.

能愿动词是留学生学习汉语的难点，也是汉语研究中相对薄弱的一环。

Let"s look at a simple example: the modal verb "can.

举一个简单的例子。情态动词can。在我们需要强调can的肯定意义的时候就会快速略过，发音不明显。

Knowledge and skills: modal verb might to express future possibility, verbs about accidents, improve pupils' speaking skills.

知识与技能：表示未来可能性的情态动词 might ，有关事故的动词，改善学生说的技能。

Chapter five and six: Classification on the error of the modal verb and explanation for the causes brought these problems.

根据偏误语料对能愿动词的偏误进行归纳，总结出十种常见类型。

Review the simple and continuous presents perfect;● study the use of the modal verb must in the passive.

下面你先来学习一些将在Activity 12中出现的与废物处理相关的动词。

In grammar, English often use general or past the past, and the modal verb would, should, and so to express euphemism meaning.

在语法方面，英语常使用一般过去时或过去进行时，以及情态动词would， should等来表达委婉意义。

Can is an auxiliary verb, a modal auxiliary verb.

Can 是助动词，也是情态动词。

The thesis is hoped through the strengthening of theorical research and improvement of teaching practices, to work for reducing the errors appeared on the modal verb and even avoiding them from Chinese learning of foreign students.

相信通过加强理论研究和改进教学实践，外国留学生的汉语能愿动词的偏误是可以减少甚至避免的。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。