however的用法

1个回答

however的用法一般情况however都是和but区别使用的. 辨析 however和 but 二者都意为“可是,但是”； but是并列名词,连接两个并列分句,上下二句在总的意义上构成了对比. I really don't like cheese, but I will try just a little this time.我实在是不喜欢吃奶酪,但是这次我要尝一点. however不能直接连接两个分句,必须另起新句,并用逗号隔开. It was raining hard. However, we went out to look for the boy. 雨下得很大,不过我们还是出去寻找那个孩子 1.however比but用的场合更正式,so however用于书面语,而but 常用于口语. 2.however后有"," 而but 没有 3.另外,however的意思还不只局限于"但是;然而" 肯定式为as...as,否定式为not so...as...,用于书面语和正式文体；not as...as...,用于口语和非正式文体.对于一般学习者可以不加区分.第一个是：不是像什么一样的 .做个比较第二个是：不是像什么那样的.描述一个事物物. 表示三者或三者以上的比较用最高级,意为“最……”,句型中经常带有表示比较范围介词短语in…或 of… 结构：主语+V.+the+adj.最高级+比较的范围 because of后加东西,比如说 I am late because of the broken car. because后不能直接加东西,要加句子,比如说I am late because the car is broken. because后面接句子；because of后面接非句子,即短语或者非谓语. 如：1.I did not answer the telephone at that time,because I was washing my clothes then.(去掉because,后半部分仍然是个句子） 2.I did not see you because of his arrival.(去掉because of,后半部分不是句子） 1. 用作形容词（1）表示与职务、身份、场合是否相称,用词组 be fit for The book is fit for children. She is not fit for the job. （2） “恰当的,得体的,健康的”的意思.如： The room is a fit place for study. He keeps himself fit by running 5 miles every day. 2. 用作动词（1）表示衣服鞋袜等是否合身要用动词.如： His coat fits beautifully. This suit doesn’t fit me well. Have you got a larger size? （2）还可作“配合,安装,安置”讲.如： The key doesn’t fit the lock. A man came and fitted the telephone for her.