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托福独立写作解释句型怎么写

2018-09-14 16:25:07来源:新东方

  说完这个原因呢,还要再接着解释这个原因,这种污染物是如何污染庄稼的:

  and when the farmers utilize the tainted water to irrigate the crops,

  如果农民使用这些被污染的水来灌溉作物的话:

  those pollutants would contaminate the food produced in the farmland.

  所以说呢这些污染物就会污染农田里的庄稼,这是第二个原因,基本把这个原因说清楚了。

  接下来我做一下对比,和谁对比呢,这个题目是今昔对比,所以说我要和过去来做一下对比。用上一个表示对比的短语:

  On the other hand,in the past, fewer factories were established, and less harmful materials were absorbed by the crops.

  做一个对比,在过去工厂比较少,所以说庄稼可能吸收的污染物也比较少。

  最后给个结论点题:

  Therefore, foods today are possibly more hazardous for people's health.

  最后的结论,现在的食物可能更有风险,来完成了这个解释部分。

  全文总结

  The first reason for less heathy food today is that some pollutants from industry contaminate the crops in the field. The primary reason for this is thatnowadays more and more industrial plants are discharging some harmful substances into rivers or other waters, 原因①and when the farmers utilize the tainted water to irrigate the crops, those pollutants will contaminate the food produced in the farmland. 原因② On the other hand,in the past, fewer factories were established, and less harmful materials were absorbed by the crops. (对比)Therefore, foods today are possibly more hazardous for people’s health. (结论)

  第二个例子,我们用同样的主旨句,我们换一种用短语来表达的结构,你看一看哪种表达更适合你呢。

  The first reason for less healthy food today is that some pollutants from industry contaminate the crops in the field.

  同样的topic sentence,写短语表示原因我们可以用due to,Due to the harmful substances ,这加了个短语,中间加了个插入语such as wasted water,比如说一些废水,废水哪儿来的呢,后边用一个released by more and more factories nowadays,这个地方用名词短语来表达原因,里边包含了插入语和过去分词等语法现象。more pollutants are likely to contaminate the irrigation water, 导致的结果是什么呢,更多的污染物可能会污染这种灌溉水源。

  接下来,thereby making,注意逗号(在thereby之前),导致的下一个结果是什么呢,more hazardous food produced in this tainted fields.,这就是更多有风险的食物在这种被污染的土壤当中被生产出来。

  原因解释完毕,接下来再和过去进行对比,换个短语,However, farmlands were less possible to be polluted because of ...,再用短语,fewer factories in the past.,因为过去的工厂较少。

  总结一下,点题As a result, foods today are possibly riskier for people’s health today,最后再点一下题,现在的食物在健康上比过去的食物在健康上更有风险。

  全文总结

  The first reason for less heathy food today is that some pollutants from industry contaminate the crops in the field. Due to the harmful substances, such as wasted water, released by more and more factories nowadays(名词短语-表原因), more pollutants are likely to contaminate the irrigation water,(结果①) thereby making more hazardous food produced in this tainted fields.(结果②) However,farmlands were less possible to be polluted because of fewer factories in the past.As a result, foods today are possibly riskier for people’s health today..

  你比较一下这两个段落表达方式,第一个段落用的是句子来表达原因,第二个用的是短语。我个人比较喜欢使用短语,因为使用短语的话我不用考虑单复数,不用考虑时态。写起来比较简练,也容易出彩。

  但是如果你要掌握不好这种名词性短语,那你使用句子来表示因果、表示对比、表示假设这种逻辑关系,也是完全没有问题的。所以说,哪种适合你,你可以依据自己现在的情况来选择一个适合自己的解释句的写法。希望大家回去之后,根据文字稿,好好去整理句型。希望大家都能够写好一个比较出彩的、比较有逻辑的解释句。

  以上就是为大家整理的“托福独立写作解释句型怎么写”,更多精彩内容请关注新东方在线托福频道!


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