主页 > 教育培训 > 高等教育 > 正文

高中定语从句讲解及试题练习(3)

[作者:xdjhz]
2012-11-12 16:50

  例2. as可引导非限制性从句,常带有\'正如\'。例如:

  As we know, smoking is harmful to one\'s health. 如我们所知,吸烟有害健康。

  As is known, smoking is harmful to one\'s health.

  As是关系代词。例1中的as作know的宾语;例2中,它充当从句的主语,谓语动词know要用被动式。

  18.7 先行词和关系词二合一

  1) Whoever spits in public will be punished here. (Whoever 可以用 anyone who 代替)

  2) The parents will use what they have to send their son to technical school.(what 可以用all that代替)

  18.8 what/whatever; that/what; who/whoever

  1)what = the thing which;whatever = anything。例如:

  What you want has been sent here. 你要的动词都送来了。

  Whatever you want makes no difference to me. 不管你要什么,跟我没什么关系。

  2) who= the person that  whoever= anyone who。例如:

  (错)Who breaks the law will be punished.

  (错)Whoever robbed the bank is not clear.

  (对)Whoever breaks the law will be punished. 王子犯法,与庶民同罪。

  (对)Who robbed the bank is not clear. 谁抢了银行还不清楚。

  3) that 和 what

  当that引导定语从句时,通常用作关系代词,而引导名词性从句时,是个不充当任何成分的连接词。宾语从句和表语从句中的that常可省略。What只能引导名词性从句,用作连接代词,作从句的具体成分,且不能省略。例如:

  I think(that)you will like the stamps. 我想你会喜欢这些邮票的。

  What we need is more practice. 我们需要的是更多的实践。

  18.9 关系代词that 的用法

  1)不用that的情况

  a) 引导非限定性定语从句时。例如:

  (错)The tree, that is four hundred years old, is very famous here.

  b) 介词后不能用。例如:

  We depend on the land from which we get our food. 我们依赖土地获得食物。

  We depend on the land that/which we get our food from.

  2) 只能用that作为定语从句的关系代词的情况

  a) 在there be 句型中,只用that,不用which。

  b) 在不定代词,如:anything, nothing, the one, all, much, few, any, little等作先行词时,只用that,不用which。

  c) 先行词有the only, the very修饰时,只用that。

  d) 先行词为序数词、数词、形容词最高级时,只用that。.

  e) 先行词既有人,又有物时。例如:

  All that is needed is a supply of oil. 所需的只是供油问题。

  Finally, the thief handed everything that he had stolen to the police. 那贼最终把偷的全部东西交给了警察。

  19. 状语从句

  19.1 地点状语从句

  地点状语从句通常由where, wherever 引导。例如:

  Where I live there are plenty of trees. 我住的地方树很多。

  Wherever I am I will be thinking of you. 不管我在哪里我都会想到你。

  19.2 方式状语从句

  方式状语从句通常由as, (just) as…so…, as if, as though引导。

  1)as, (just) as…so…引导的方式状语从句通常位于主句后,但在(just) as…so…结构中位于句首,这时as从句带有比喻的含义,意思是\"正如…\",\"就像\",多用于正式文体。例如:

  Always do to the others as you would be done by. 你希望人家怎样待你,你就要怎样待人。

  As water is to fish, so air is to man. 我们离不开空气,犹如鱼儿离不开水。

  Just as we sweep our rooms, so we should sweep backward ideas from our minds.

  正如打扫房屋一样,我们也要扫除我们头脑中落后的东西。

  2)as if, as though

  两者的意义和用法相同,引出的状语从句谓语多用虚拟语气,表示与事实相反,有时也用陈述语气,表示所说情况是事实或实现的可能性较大。汉译常作\"仿佛……似的\",\"好像……似的\"。例如:

  They completely ignore these facts as if (as though) they never existed. 他们完全忽略了这些事实,就仿佛它不存在似的。(与事实相反,谓语用虚拟语气。)

  He looks as if (as though) he had been hit by lighting. 他那样子就像被雷击了似的。(与事实相反,谓语用虚拟语气。)

  It looks as if the weather may pick up very soon. 看来天气很快就会好起来。(实现的可能性较大,谓语用陈述语气。)

  说明:as if / as though也可以引导一个分词短语、不定式短语或无动词短语。例如:

  He stared at me as if seeing me for first time. 他目不转睛地看着我,就像第一次看见我似的。

  He cleared his throat as if to say something. 他清了清嗓子,像要说什么似的。

  The waves dashed on the rocks as if in anger. 波涛冲击着岩石,好像很愤怒。

猜你喜欢

编辑推荐

相关内容

推荐阅读

加载中...
没有更多了
X