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of couples.(摘自《劍橋雅思4》)II 流程圖/示意圖/地圖介紹段:The flow chart / diagram / map illustrates … The whole procedure can be divided into … stages.主體段:一般過渡:時間、順序、目的時間:to begin with, next, then, later, finally。 at the same time / simultaneously順序: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 thatAccording 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.特殊過渡:狀語從句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. Whenthere is more and more water, it flows along the sheet to accumulate under the lowest , water falls down into the container directly under the middle stone詞語多樣化:accumulate / gather / collect / obtain詞語具體化:水蒸氣vapor和蒸發(fā)evaporate這樣的詞并不容易,考試的時候可以用具體的方式加以規(guī)避:The water turns into gas, rises and finally turns into liquid again and gathers under the sheet of plastic.寧可累死在路上,也不能閑死在家里!寧可去碰壁,也不能面壁。是狼就要練好牙,是羊就要練好腿。什么是奮斗?奮斗就是每天很難,可一年一年卻越來越容易。不奮斗就是每天都很容易,可一年一年越來越難。能干的人,不在情緒上計較,只在做事上認真;無能的人!不在做事上認真,只在情緒上計較。拼一個春夏秋冬!贏一個無悔人生!早安!—————獻給所有努力的人.學習參考