题型：任务型阅读 题类：常考题 难易度：普通
广西桂林八中2018-2019学年高一上学期英语期中考试试卷
Food safety is a problem in all places around the world and people in different areas of the world prepare foods in different ways. The WHO released （发布）five simple rules for preparing food in a safe way.
Key 1: Keep clean.
The first key tells about the importance of washing. People should wash their hands often——before touching food, while they are preparing food, and any time after they go to the toilet. People should wash all surfaces and equipment used for preparing food.
Key 2:
People should separate raw生的, or uncooked food from foods that are already cooked and foods that will not be cooked. People should store raw meat, chicken, and fish in containers, or in separate areas. Raw foods should not touch prepared foods.
Key 3: Cook completely.
People should cook eggs and meat, like birds, seafood, and animals, especially carefully. These foods may carry more microorganisms than other foods. Food like soup must be boiled for at least a minute to make it be cooked completely. It is also important that people reheat cooked food completely.
Key 4: Keep food at safe temperatures.
When people are finished with eating, they should keep the left food in a refrigerator below 5℃ and shouldn't store it for too long. At room temperature, about 20℃, the amount of microorganisms微生物 can increase增加 very quickly. They cannot grow as quickly in a very hot or very cold environment.
Key 5: Use safe water and raw materials.
Damaged or old food may develop harmful chemicals化学物 as it gets older.
A．They call these rules the “Five Keys to Safer Food.”
B．Eat cooked food immediately, while it is still hot.
C．People should also protect cooking areas and food from insects and animals.
D．Keeping everything clean helps people to avoid microorganisms.
E．People should use safe water and choose fresh foods.
F．Separate raw and cooked.
G．But temperatures above 60℃ or below 5℃ control控制 the growth of microorganisms.
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