如何制作一道美味的菜英语作文【一】
How to prevent the H7N9?
As is well known,the A flu is spreading throught our country. However, if we negnect it, the deadly H7N9 may cause more infectors,or even more deaths. So what is the most important is that we should take some effective measures to prevent it.They can be listed as follows.
Firstly,it is necessary for you to realize the Avian flu can be prevented if you develop good living habits. For example,you shouldn’t forget to wash your hands before meals.Besides,don’t spit everywhere and try to cover your mouth or nose with paper or hankerchiefs when you have to cough or sneeze.What’s more, remember to wear the mouth-cover if you have to go to the public places, such as the crowded cinemas,supermarkets, buses,where the A flu may spread easily.
Secondly,of course, taking exercise more often and taking good sleep to build your body are wise choices for you to reduce the risk of being infected.
Last but not the least, if you are unlucky to be infected with the slight flu cold, try to stay at home,and take some medicine. Do pay attention to your daily body temperature. If you have a high fever, go to the hospital without delay for further treatment. Make sure you are not expected to come back to school before the cold or flu is cured.
Only by doing like this can you prevent or defeat the A flu in the end.
如何制作一道美味的菜英语作文【二】
分析范文或优秀作文是我们学好写作的第一步。不要小看任何的优秀小短文，那其中一定有需要你掌握的内容。To see a world in a grain of sand,
And a heaven in a wild flower,
Hold infinity in the palm of your hand,
And eternity in an hour.
一沙一世界，
一花一天堂，
手中即无限，
永恒亦短暂。
如何制作一道美味的菜英语作文【三】
可做好方便面后尝了一下，明显比我在家里做的好吃。这是为什呢？
回到家后，我百思不得其解：为什么同一个人做出的方便面味道会不一样呢？我想原材料应该没问题，都是康师傅老坛酸菜牛肉面（这酸爽，简直不敢相信！），那么问题到底出在哪里呢？经过很长时间的思索，我觉得应该是做饭的锅不同。我家一般都用铝锅，而我哥家一般都用铁锅。也就是说味道不同，是因为两锅中有不同的元素掺入其中。
那么到底是什么呢？
我找出一只铁锅，和我家那只铝锅放在一起，里面倒入相同质量的水，然后加热至沸腾。等这些水冷却下来，我把它们分别倒入两个相同的、干净的烧杯中。（用铁锅煮出来的以下简称Fe水，铝锅的简称Al水）
现在，我把两个烧杯放在铁架台上，用酒精灯给两个烧杯加热，将水蒸发出去。这时候，Fe水底部留下了一些偏黑的银色颗粒，而Al水却没有任何杂物。证明了味道不同，就是因为这些偏黑的银色颗粒引起的'。那么这些颗粒到底是什么呢？
既然是铁锅中有，而铝锅没有的，那我首先会想到是铁。于是乎，我将这些颗粒装入一个透明的袋子中，用吸铁石靠近，发现这些颗粒被吸铁石吸引，那么也就证明了这些物质是铁。也就是说铁锅和铝锅炒出来的菜味道不一样就是因为这些铁颗粒改变了味道。
所以呢，用铁锅炒菜能补充铁元素。高温下，铁锅中的少量铁元素会渗入到食物中，因此在客观上起到了补铁的作用。如果长时间不使用铁锅，那么可能会得缺铁性贫血。
