Many cities have vehicle-free days, when people are required or encouraged to take a bus, bicycle or travel by taxi. Do the advantages of this outweigh disadvantages?
With the air pollutions and noise pollution affect the environment more and more serious in recent years, thereby the environment protection should be considered as everyone’s business. 不难发现: ★ 语法错误,整个句子缺失主句。 ★ 试图创建的因果关系比较简单且显得生硬。 Serious as air pollution is now, to reduce vehicle use and thereby to minimize exhaust emissions have been a pressing need. 解析: ★ 保留了原有的因果关系,但调整了“果”这一部分,这样表述的话信息量会更足,对“空气污染”的根源分析也更透。
★ 倒装的原因状语结构,写法同as所引导的让步状语结构倒装,形式都是:形容词+as+主语+be动词。
★ thereby这个词也要特别注意,千万不要误记成连词,它的使用方法一般是:用在句首另起一句;或者如此句,搭配连词and使用。
小总结: 因果关系是写作很重要很常用的一环分析,那么我们在思考时,不要浅浅地浮在表面分析,往下挖一点你的分析就更有深度。
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