In the past, people only ate food that was grown locally in season, but now people can eat food from all over the world at any time of the year. Do the advantages of this outweigh the disadvantages?
【句子示例】 The major concerns stem from an excessive consumption of petrol and consequently higher carbon emissions associated with long-distance food transportation, and unavoidable waste caused by food spoilage.
2. 文脈邏輯維度(Coherence and Cohesion) 由于提問類型是Do the advantages of this outweigh the disadvantages?需要寫作者分析好和壞,并且得出結論“好是否大于壞”,不能使用“一邊倒”結構,即:只寫好處或者只寫壞處的文章結構。如果打算得出”好處更多“的結論,寫作者可以單獨寫一段描述這個現象的好處(比如:人們的選擇更多,對經濟有促進作用)。 在寫完這個趨勢的弊端之后,寫作者可以在同一段提到科技(比如:冷鏈物流cold chain logistics)可以減少食物腐敗產生的浪費,從而削弱“對立面”提到的負面影響。
4. 語法和句型維度(Grammatical Range and Accuracy) 本句的主語是 "The major concerns"。謂語是 "stem from",表示”……由某事引起“。謂語后面and連詞并列了賓語部分。其中有兩個過去分詞作后置定語的語法現象:associated with和caused by,分別修飾的前面的名詞carbon emissions和waste。