难句·剖析·拓展

In these parks,people sit chatting,play games,listen to birds' singing,or just relax a bit.

在这些公园里,人们坐着聊天,做运动,听鸟叫,或放松一下。

【剖析】1)本句中的现在分词短语chatting作伴随状语修饰sit。

2)句子中的sit,play,listen和relax属于四个并列动作。

【拓展】 现在分词作伴随状语时,该动作与主句谓语动词动作同时发生。如:

The girl stood there,watching the monkeys in the trees.

那个女孩站在那儿,观看树上的猴子。

They are such huge places that visitors often use shuttles to get around.

主题公园的范围很大,游客常常要乘游览车穿梭其间。

【剖析】 本句中such...that...引导的是结果状语从句,意为"如此......以致......",that有时可被省略。如:

There was such a big rain we couldn't drive.雨太大我们开不了车。

【拓展】 such...that...与so...that...句型的辨析:

such是形容词,修饰名词,其常见句型如下:

such+a/an（+adj.)+单数可数名词+that-clause 

such（+adj.)+复数可数名词+that-clause 

such（+adj.)+不可数名词+that-clause 

so是副词,修饰形容词或副词,其常见句型如下:

so+adj./adv.+that-clause 

so+adj.+a/an+单数可数名词+that-clause 

so many/few+复数可数名词+that-clause 

so much/little（少）+不可数名词+that-clause

You could do all this in one day at Futuroscope,a theme park in France that uses the most advanced technology to let you have all these experiences without leaving the earth and the present time.

所有这些你只需一天就可以在法国一个叫作"观测未来"的主题公园里全部做到。它采用最先进的技术,使你在不离开地球、不脱离当前时间的情况下得到所有这些经历。

【剖析】 本句中that引导的定语从句,修饰a theme park。

【拓展】 1) 同位语从句跟在一个名词之后,对其作进一步解释。如:

I had no idea that you were here.

我不知道你在这儿。

同位语从句有时被别的词把它和名词隔开。

2) 同位语从句和定语从句的区别:从意义上讲,前者对名词加以补充说明;后者对名词进行修饰和限定。从结构上讲,前者由连接词引导;后者由关系词引导。

从内涵上讲,前者所说明的名词与从句没有逻辑关系;后者所限定的名词是从句逻辑上的主语、宾语、表语、定语、状语等。

引导同位语的连词不可省略;而引导定语从句的关系词作宾语时常可省略。

同位语从句说明的名词大都是抽象名词;而定语从句所修饰、限定的名词则没有限制。

常见的带同位语从句的名词有news

（消息）;fact（事实）;idea（主义）;thought（想法）;hope（希望）;order（命令）等。

Other theme parks include marine or ocean parks,where visitors can see and swim with dolphins and learn about ocean life.