雅思写作辅导：雅思图表作文精华提炼(2)

英语自学网

II　流程图/示意图/地图
        　　介绍段：
　　The flow chart / diagram / map illustrates … The whole procedure can be divided into … stages.
        　　主体段：
        　　一般过渡：时间、顺序、目的
　　时间：to begin with, next, then, later, finally; at the same time / simultaneously
　　顺序：the first stage involves … / in the second stage / in the third stage / in the last stage
　　目的：in order to / in order that; so as to / so that
       

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        　　According to the diagram, the first step of obtaining water outdoors is to find a hole with green plants on the bottom. Next, remove the green plants on the middle of the bottom and put a container there. Then, cover the hole with a plastic sheet and place some stones on the edge of it to secure its position. Finally, a third stone is laid on the middle of the plastic sheet so that the middle part is also the lowest part.（摘自《雅思写作胜经》，群言出版社）
        　　特殊过渡：状语从句when, where...
　　When the sun shines on the green plants in the hole, water evaporates from these plants. The vapor rises up and then cools down to form water drops under the plastic sheet. When there is more and more water, it flows along the sheet to accumulate under the lowest part. Finally, water falls down into the container directly under the middle stone.（摘自《雅思写作胜经》，群言出版社）
        　　词语多样化：
　　accumulate / gather / collect / obtain
        　　词语具体化：
　　水蒸气vapor和蒸发evaporate这样的词并不容易，考试的时候可以用具体的方式加以规避：
　　The water turns into gas, rises and finally turns into liquid again and gathers under the sheet of plastic.
        　　句式：
　　客观描述，多用一般现在时和被动语态。