and和or的区别及用法
and用于肯定陈述句中,翻译成”和“如。I have three friends,Jane,Lily and Lucy.我有三个朋友,简、莉莉和露西。or用于否定和疑问句中I have not got tea or coffee.我没有喝茶和咖啡。/无论是茶还是咖啡,我都没喝。
扩展资料
连接词分为并列连词和从属连词。英文连接词是连接英文单词的词,如also,and等。英语有486,000个左右的单词,而连接词却只有70个左右,它们总是非常高频率的出现在各类文章、对话、电邮等英语实际沟通中。
英文连接词像胶水一样将相关联的句子连接起来,国际心理学家、语言学家、教育家Chris Lonsdale 龙飞虎又把它称之为“胶水词”。
下面让我们来熟悉一下常用的英语连接词包括哪些:
(1)表示承接的过渡词:also,and,and then,too,in addition,furthermore,moreover,whats more,again,on top of that,another,first,second,third等.
(2)表示时间顺序的过渡词:
now,then,before,after,afterwards,earlier,later,immediately,soon,next,in
a few days,gradually,suddenly,finally··等.
(3)表示空间顺序的.过渡词:near(to),far(from),
in front of,behind,beside,beyond,above,below,to the right/left,around,outside等.
(4)表示比较的过渡词:in the same way,just like,just as等.
(5)表示转折的过渡词:but,still,yet,however,nevertheless,nonetheless,on the contrary,in spite of,even though等.
(6)一方面,另一方面:on the one hand,on the other hand,for one thing,for another等.
(7)表示结果和原因的过渡词:because,since,so,as a result,therefore,then,thus,otherwise等.
(8)表示目的的过渡词:for this reason,for this purpose,so that等.
(9)表示强调的过渡词:in fact,indeed,surely,necessarily,certainly,without any doubt,truly,to repeat,above all,most important等.
(10)表示解释说明的过渡词:for example,in fact,in this case,for actually,for instance等.
(11)表示总结的过渡词:in a word,above all,all in all,finally,at last,in conclusion,as I have shown,in another word,in brief,in short,in general,on the whole,as has been stated,last but not least等.
(12)表示转折的过渡词:But,However,Although / even though,Despite / despite the fact that,In spite of / in spite of the fact that,Nevertheless,Nonetheless,While,Whereas,Unlike,In theory… in practice
a和an的区别:在元音前面要用an,其余的前面要用a.(元音字母:a,e,i,o,u)用法:a 用于读音以辅音音素开头的字母或单词前。an用语读音以元音音素开头的字母或单词前。扩展资料a和an的......
either与neither可用作形容词、代词、副词和连词等,它们的用法如下:一、用作形容词。起定语作用,常放在单数名词前。either表示“这个或者那个”;neither表示“既非这个、也非那......
so是副词,修饰形容词和副词;而such是形容词,修饰名词;后面都接单数可数名词,但词序不同。和that连用时,意思基本一样,但句型结构不同。另外so与that可以直接构成词组so that,引导目......
二者的意思、读音都是不同的,那”nà 是指示代词,指代某个人或是事物,可用于任何语句中,哪”nǎ 是疑问代词,表示疑问或虚指、那和哪的区别任指,可用于任何语句中。扩展资料那和哪......
some既可以修饰可数名词又可以修饰不可数名词,some常用在肯定句中。some意为“一些”,可作形容词和代词。它常修饰可数名词复数,如:some books一些书,some boys一些男孩,也可......
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