让步状语从句PPT课件
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从属分句
状语从句
包括时间、地点、原因、结果、目的、条件、让步、方式、比较从句。
让步状语从句
连接词:though、although、as ; even if、even though ; whether….or…..; no matter+疑问词,疑问词+ever.
(1) though, although表示“虽然,纵然”之意。although比though正式,二者都可与yet, still或nevertheless连用,但不能与but连用。 值得注意的是,although引导的让步状语从句位于主句之前的情况较多,though引导的让步状语从句可位于主句之前或主句之后。
例句 Although/Though he is very old, (yet) he is quite strong.
(2) even if, even though 表示“即使……”,“纵使……”之意。even if引导的让步从句含有强烈的假定性,而even though引导让步状语从句时,是以从句的内容为先决条件的,也就是说,说话人肯定了从句的事实
例句 Even if he is poor, she loves him. (=He may be poor, yet she loves him.)即使他很穷,但她还是爱他。
Even though he is poor, she loves him. (=He is poor, yet she loves him.)尽管他很穷,但她还是爱她。
(3) as, though表示“虽然……但是”,“纵使……”之意。as引导的让步状语从句必须以部分倒装的形式出现,被倒装的部分可以是表语、状语或冠词动词原形,且表语中的冠词要省略,though间或也用于这样的结构中,但although不可以这样用。
例如:Hard as/ though he works, he makes little progress. (=Though
动词根据其后是否带有宾语,可分为两类,分别是:及物动词(Transitive Verb)、不及物动词(Intransitive Verb),缩写形式分别为vt. 和vi.。
及物动词就是该动词后面可以直接接宾语,而不及物动词是该动词后面不能直接接宾语,动词后要加一个介词,才可以接宾语。
例如:The children are listening to the music. (listen是不及物动词)
we study English everyday.(study是及物动词)
及物&不及物的区别:
动词及物与不及物通常有以下几种情况:
a.主要用作及物动词。及物动词后面必须跟宾语。可以用于:"主+谓+宾";"主+谓+双宾";"主+谓+宾+宾补"结构。如:
He reached Paris the day before yesterday.
Please hand me the book over there.
They asked me to go fishing with them.
类似的还有:buy, catch, invent, found, like, observe, offer,
prevent, promise, raise, find, forget, receive, regard, see,
say, seat, supply, select, suppose, show, make, take, tell....
b.主要用作不及物的动词。不及物动词后面不跟宾语。只能用与:"主+谓"结构。
This is the room where I once lived.
类似的还有:agree, go, work, listen, look, come, die, belong,
fall, exist, rise, arrive, sit, sail, hurry, fail, succeed....
让步状语从句
1.通常引导词: although, though, while (然而,虽然,但是) ,
even though (尽管), even if (即便), if(尽管,即使)
granted/granting (that) 即使,就算
whether... (or not) 无论是。。。或是。。。
2. although/though 绝对不可以和but连用, 因为but是并列
连词,2个分句只需一个连词。
Although/ though 可与yet, still, nevertheless(然而)连用,
因为yet,still, nevertheless 不是连词,是副词。
3. while 用于对照(然而,但是,虽然)
1)对照,情况截然相反 “然而 ”
e.g. Tom is very outgoing外向, while his brother Jerry is
shy and quiet.
2)虽然,尽管 = although 往往从句主语=从句主语
e.g. While he liked cats, he never let them come into his room.
While 可出现在不同的状语从句里,注意区分!
e.g. While I was reading, the light went out. (当。。。。时,时状)
e.g. Some people waste food while others haven’t enough. (而。。。)
e.g. While I understand what you say, I can’t agree with you.
(虽然,让状)
让步状语从句
一、定义:在复合句中起状语作用的从句,称为状语从句。状语从句按其意义可分为时间、地点、原因、条件、方式、让步、目的、结果、比较状语从句等九种。不同的状语从句由不同的从属连词或相当于从属连词的词组引出。表“虽然”、“尽管”、“即使”等概念的从句,叫让步状语从句。
二、连词:让步状语从句通常由下列连词引导:although (though)(虽然),as(尽管,虽然),even
if (though)(即使),however(尽管),whatever(不管);no matter (how, what, where, when)(不管(怎样、什么、哪里、何时)),whether…or(不管)。although和though在意义上没有区别,但although语气上要强一些,所以更常用于句首。例如: Although he is poor, he is honest. 他虽然穷,但是诚实。
(1)though, although
注意: 当有though, although时,后面的从句不能有but,但是 though 和yet可连用
Although it's raining, they are still working in the field. 虽然在下雨,但他们仍在地里干活。
He is very old, but he still works very hard. 虽然他很老,但仍然努力地工作。
典型例题
1)___she is young, she knows quite a lot.
A. When B. However C. Although D. Unless
2)as, though 引导的倒装句
as / though引导的让步从句必须表语或状语提前(形容词、副词、分词、实义动词提前)。