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雅思折線圖范文:不同糖分對牙齒的影響

essay代写是什么,美国代写,代写 举报 2021-07-01 15:14| 來源:環球教育 | 點擊量:次

摘要: 折線圖 Sweet foods produce acid in the mouth Eating sweet foods produces acid in the mouth, which can cause tooth decay. (High acid levels are measured by low pH values) Describe the information below and discuss the implications for dental health. Writ

折線圖

essay代写是什么,美国代写,代写 举报  

Sweet foods produce acid in the mouth

Eating sweet foods produces acid in the mouth, which can cause tooth decay. (High acid levels are measured by low pH values)

Describe the information below and discuss the implications for dental health.

» Write at least 150 words.    

 

雅思寫作

essay代写是什么,美国代写,代写 举报  

1

題目大意

吃甜食會在口腔中產生酸性物質,從而導致蛀牙(高酸含量通過低pH值測量)描述以下信息并討論對牙齒健康的影響。

 

2

范文示例

開始段-改寫題目:

The graph compares acid level in mouth overtime after people eat sugary foods and the possibility of tooth decay occurrence. 

 

概述段:cane sugar易導致蛀牙,蜂蜜則不易

Overall, among the 3 sugary ingredients, cane sugar has the highest risk of tooth decay, while honey is least likely to cause the problem. For PH level, the level 5.5 marks the point where tooth decay occurs. 

 

細節段-1: 糖分攝入5分鐘后,PH值達到低峰

Looking at the information in detail, the initial PH level is 7 at the moment sweet foods are eaten. The first 5 minutes saw a dramatic increase in acidity caused by the 3 ingredients, with PH level standing at around 3.5 for cane sugar, 4.25 for fruit sugar and 4.75 for honey respectively.

essay代写是什么,美国代写,代写 举报  

細節段-2:每周成分之后的變化

After the intake of honey and fruit sugar, the figures for PH value rise back the safe level at 5.5 after 15 and 20 minutes each, while the same process takes over 30 minutes for cane sugar. In addition, after 25 minutes, the PH statistic for honey recovers to its original level at 7, while it takes 35 minutes for this indicator to return to the initial level after the consumption of fruit sugar. Finally, the PH value for cane sugar consumers recovers after 40 minutes.  

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