2017年托福写作写作题目解析:以前的食物更健康

　　新托福写作题目回忆：

　　A/D: In the past people ate food that are better for health than they do today.

　　写作思路

　　本次综合写作以及独立写作难度中等。

　　同意：1. 现代食物里面经常含有化学物质，比如添加剂;2.科技发展，转基因食品流行;3.生活的快节奏，快餐很流行。

　　Key sentences:

　　1.The food we eat now always contains all kinds of chemicals, such as additives and pesticides.

　　2.Because of the advanced modern technology, genetically modified food has been introduced to the public.

　　3.Fast food is popular with the public due to the fast rhythm of modern society.

　　key words & phrase

　　go hand in hand, go from bad to worse, on the threshold of sth, in all probability, have a bearing on sth