Should的用法和其各种句型 一、should的用法：should为情态动词，表示“应该，应当”，常用来征求别人的意见和建议。后接动词原形，没有人称和数的变化。 1、should意为“应该”，表示劝告或者建议。 例如：you … Should虚拟 语气词 ,用法 should + do（动词原形）. · should与ought to的比较 (1) 除表示“万一”“竟然”等只能用should外，表示“应该，应当”“可能”等，两者可互换，只是ought to的语气稍重。 如: · 例句：shouldyou change your mind, please let us know. （=if you change your mind, please let us kno… · upon their return in the spring, you may notice that the plants have become tall, leggy, and/or may bloom at the wrong time. 当然，也有一些非过去式的用法： its high time that hillary and her supporters do the same. · learn when and how to prune your chrysanthemums for optimal growth and bloom. Following these guidelines will help keep your garden mums vibrant and healthy. · 二、为什么是be而不是其他动词？ be有3种词性：助动词、系动词、实义动词。 “should be right”之类的结构中的be是系动词，用于连接前面的“主语”和后面的“表语”，构成“主系表”结构的句子。 上 … 表示建议，比如：you should wear this dress. Trimming mums back helps to create plants that are bushier, compact, and even more floriferous. 接下来让我们看下should be和should的用法区别： 1. 词性：should be是一个动词短语，其中be是动词的原形。 should是一个助动词。 例子： - this problem should be solved. (这个问题应该被解决。 ) - you … 表示义务、责任等，比如： you should help your friends. Should 的用法一、should表示义务、责任、劝告、建议，其同义词是ought to；在疑问句中，通常用should代替ought to. 例如：you should go to class right away. 你应该马上去上课。should i open the window?二 … As long as the leaves and stems are green, they will continue to deliver energy to the plant to form roots, helping to produce a stronger plant. · in this article, i’m going to talk about when to cut back mums during the growing season and whether you should prune them after the blooms fade in fall or wait until spring. Cutting the plants back will encourage new growth, and the mums will likely bloom for an extended period of time. However, regular deadheading is essential. The fall mums you bought this year wont need cutting back. Water well, give full sun, and wait for cooler temps before buying. 表示可能性或者条件假设， 比 … You ought to/should work harder than that. · don’t prune hardy mums in fall—wait until spring for better growth. In this case, learning how to prune back mums properly will be essential. · for vibrant blooms next autumn, though, mums planted in pots or garden beds should be pruned at the right times. Mums are the quintessential fall flower, adorning front porches and garden beds as soon as september hits. · 我直接把我写的语法课里的精华拿出来了。 should做为情态动词的用法，其实是从shall的过去时引申而来的。 shall的意思可以理解为“应该”，而should做为情态词，可以翻译为“本应该”。这里有啥区别 … · mums should be cut back when they start to show signs of decline, such as yellowing leaves or wilting flowers. 表示愿望或者预期的事情，比如：it should be sunny tomorrow. 而should be只是他的用法,这里的be是 系动词 ,在 情态动词 should后用原形,should be+adj （形容词） eg. everyone should be here on time. 大家都应该按时到. Whether planted in containers or in the ground, don’t cut your mums back right away after they stop blooming. “should”自带过去式，可以表达虚拟状态： its high time that somebody should take responsibility down the stretch. Our step-by-step guide will help you keep your mums vibrant all season long.
