【话题呈现】
如何制作你喜欢的食物本单元以"描述过程，遵照说明"为话题，介绍了香蕉奶昔和火鸡的制作过程，从而引导学生准确地描述食物制作的过程，并正确运用在描述制作的先后顺序时常用到的过渡词，如first，next，then，finally等．
【佳句荟萃】
①First，peel the bananas．
Next，cut up the bananas，and put the bananas and icecream in the blender．
Then，pour the milk into the blender．
Finally，turn on the blender．
②We need three bananas．
③We need one cup of yogurt．
④First，put some butter on a piece of bread．
⑤To make this special food，you need to have rice noodles，chicken soup，chicken，lettuce and eggs．
 ⑥It's time to enjoy the rice noodles!
【写作任务】
请你根据下列食谱介绍牛肉三明治的制作过程．
Ingredients：two pieces of bread；a spoon of butter；an onion （cut up）；a carrot （cut up）；some lettuce；three pieces of beef；two spoons of relish
Steps：（1）把黄油放在一片面包上；（2）将一个洋葱和一根胡萝卜切碎，把这些放在面包上；（3）在面包上放三片牛肉和一些生菜，再在牛肉上放两勺调料；4．放上另一片面包．
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