adverb adverbs( 四 )

In the expressions ‘sit down’, ‘she is not up’ and ‘come in’, the wordsdown, up and inhave no objects. They are adverbs and not prepositions.
Small adverbs like these are often calledadverb particlesoradverbial particles . Examples are:above, about, in, out, up, down, before, across, off, on, below, behind etc.
Note that many words of this kind can be used as both adverb particles and prepositions.
Phrasal verbs
Adverb particles are sometimes used together with verbs to form two-word verbs. These are often calledphrasal verbs . Examples are:break down, put off, work out, give up etc.
Could you pleaseswitch onthe lights?
Note that the meaning of a phrasal verb is not always guessable from the meanings of the individual words in it.

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adverbs是什么意思？副词，常用缩写adv.来表示。常见的副词多带有明显的词缀，还有一些副词是由相关的名词、形容词或动词演变而来。
常见类别：1、形容词加ly构成的副词：careful--carefully,loud--loudly（注意，friendly不是副词，而是形容词，意为“友好的”）
2、以y结尾的形容词，先将y改为i，再加ly：happy--happily,lucky--luckily
3、有一类副词用于表示时间，如：now,then,ago（以前）,recently（最近）
4、还有地点副词：here,there,up（向上）
副词在句子中表示行为或状态特征，用以修饰动词、形容词、其他副词或全句，表示时间、地点、程度、方式等概念。
除去以上分类的其他分类：程度副词（much,little）、疑问副词（how,when）、连接副词（however--然而）、关系副词（why）、表顺序的副词（first,second）、常用于完成时的副词（already--已经，yet--仍、还）。
英语词汇的分类很难说得完整，所以更多的时候不仅要提问，还要留心学习过的单词，尝试自己进行归纳与总结。
adverbs(副词)副词是什么用来修饰形容词，副词，动词或全句，表示时间，地点，方式，程度等
英语中adj;adv是什么意思?adj.是形容词，其原形是adjective，常常放在名词前面，或者做表语。adv是副词，英语中副词词性的简写形式，全称adverb，常用于修饰动词、形容词、副词等。用法adv.副词全称adverbadv.在英语中用来修饰动词，形容词，副词或全句说明时间，地点，程度，方式等概念副词在句中可作状语,表语,短语。
一、形容词。例如：good 好的。what a good girl she is！她是一个多么好的姑娘啊！（放在名词前面）
she is beatiful.她是漂亮的！（在主系表结构中作表语）
二、副词。例如：
Alec scrutinized her carefully.
亚历克细细端详了她。(修饰动词)
The pick-up tracks badly.
这个拾音器滑动得极不顺畅。(修饰动词)
The building is badly in need of repair.(badly修饰的是介词短语in need. 副词修饰介词短语应该置于介词之前。)
shouldn't后面可以加adverbs吗应该这么来理解：
1、shouldn't 只能接原形动词，should 也一样。（情态动词或助动词的特性）
2、副词（adverbs）可以修饰动词，副词置于动词之后，与题意貌似无关；但如果副词前置的情况呢？看起来就像是 shouldn't 后面直接加副词。但是，虽然副词紧接 shouldn't，其实修饰的是后面的动词，与 shouldn't 没有一点关系。
You shouldn't continuingly eat seven super-hamburgers within ten minutes.
3、无论如何，如果不是讨论二者紧挨的关系，那么 shouldn't 后面当然可以加 adverbs 。
adverds是什么【adverb adverbs】频度副词（ Adverbs of Frequency ）表示动作发生或状态存在的频繁程度。这类副词（词组）中，有的所表示的频度很明确，例如： once, twice, three times a day, every week, every other day 等；有的所表示的频度比较含糊，例如： often, usually, always, sometimes, now and then 等。1 ． Never(0) 从来都不，决不。该词位于句首时，句子的主谓语要倒装。例如： Never have I met such a strange man. （我从没见过这样奇怪的人。） 2 ． at no time (0) 从不，任何时候都不（ =not at any time ）。该词组置于句首时，句子的主谓语要倒装。例如： At no time has he said such words. （他在任何时候都没有说过这种话。） 3 ． seldom/rarely(5%) 很少，难得。这两个词均有否定意思，置于句首时，句子的主谓语要倒装。例如： My family seldom go to the movies. （我们家很少去看电影。） Seldom/Rarely does she eat breakfast on workdays. （工作日期间她几乎不吃早餐。） 4 ． hardly ever (5%) 几乎不，难得（ =almost never ）。例如： I hardly ever see her nowadays. （近来我很少见到她。） 5 ． once in a while (5%) 偶尔，有时，间或。例如： I went to see him once in a while. （我偶尔去看他。） 6 ． from time to time (10%) 时常，有时。例如： He dropped in on me from time to time. （他有时顺便来看我。） 7 ． sometimes (20%) 有时。例如： On weekends sometimes we stay at home, and we visit our friends sometimes. （周末我们有时在家，有时去会朋友。） 8 ． at times (20%) 有时，偶尔。例如： I do feel a little nervous at times. （我有时的确感到有点紧张。） 9 ． now and then (20%) 时而，不时。该词组前面有时可与 every 连用。例如： He raised his eyes every now and then while reading. （他看书时不时地抬起头来歇歇眼睛。） 10 ． as often as not (50%) 往往。例如： As often as not the buses are late on foggy days. ( 每遇多雾天气，公交车往往晚点。) 11 ． more often than not (55%) 多半。例如： More often than not they help us. （他们经常帮助我们。） 12 ． constantly (60%) 时常，不断地。例如： The teacher is constantly asked for explanation of the text by his students. （学生们不断地要老师讲解课文。） 13 ． frequently (60-70%) 时常，频繁地。该词强调一段时间内动作发生的频繁程度。例如： Advertisements appear frequently on the TV screens. （电视屏幕上广告频频出现。） 14 ． often (60-70%) 经常。强调习惯性，有时相当于 very frequently。其反义词为 seldom。例如： My grandma often says, “I love books. They give me knowledge and make me happy.” （奶奶常说，“我喜欢书，书给我知识，使我快乐。”） 15 ． usually (80%) 通常。例如： What time do you usually get up on Sundays （你周日通常几点起床？） 16 ． almost always (90%) 几乎总是。例如： Those who are almost always thinking of others should be the more, the better. （几乎总是为别人着想的人越多越好。） 17 ． always (100%) 总是。其反义词是 never。例如： No matter what the weather is like, you can always find surfers out riding the waves. （无论天气怎样，你总是可以看到冲浪运动员外出冲浪。） 18 ． all the time (100%) 始终；一直；在全部时间内。例如： Our knowledge of the universe is growing all the time. （人类对宇宙的认识一直在增加。）

adverb adverbs( 四 )

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