雅思讲座 lecture

1、IELTS (Writing)lecture3考试时间考试时间 60 min （11：10 am 12：10pm） Task 1 ：20 min 150 charactersTask 2 ：40 min 250 characters铅笔作答铅笔作答每行每行10-12个单词个单词 题型题型 Task 1 Table （表格题）（表格题） Line graph (线图：包括直线和曲线线图：包括直线和曲线) Bar chart （柱状图）（柱状图） Pie Chart (饼状图饼状图) Process diagram （流程图）（流程图） 客观客观准确准确详尽详尽 图表题的图表题的3个核心要素个核心

2、要素 客观性客观性 objectivity准确性准确性 accuracy详尽性详尽性 thoroughness 决定图表题成败的决定图表题成败的3个准备工作个准备工作 仔细审题仔细审题确定主体段几段确定主体段几段确定每部分结构确定每部分结构 图表题的图表题的3种段落种段落1. 开头段写开头段写1-2句，改写原题，句，改写原题，3-4处处增加单词增加单词删除单词删除单词替换单词替换单词时态：一般现在时时态：一般现在时 图表题的图表题的3种段落种段落2. 结尾段写结尾段写2-3句句题目里的题目里的total总数最好放到结尾段第一句写总数最好放到结尾段第一句写Therefore, it can be

3、 clearly seen from the table that时态：由题目决定时态：由题目决定 流程图流程图一般一般3-4个月出现一次个月出现一次难点难点：不是纯图表题，有点像介于 图表题和议论文之 间的一个模糊种类，对描述能力要求更高。 流程图的流程图的4要素要素1. 信息零散，需仔细看图，不能漏掉任何细节，否则信息零散，需仔细看图，不能漏掉任何细节，否则可能导致无法正确理解题意可能导致无法正确理解题意2. 有生词完全正常有生词完全正常3. 表示顺序的连词或词组的使用表示顺序的连词或词组的使用4. 复杂的流程图，合并成几大步来写复杂的流程图，合并成几大步来写 真题真题The proces

4、s diagram illustrates in four stages how the Australian Bureau of Meteorology gathers its weather data in order to make weather forecasts.According to the diagram, in the first stage there is the “incoming information”. Specifically, weather data is collected from outer space, on land, or at sea, us

5、ing satellite, radar, and drifting buoy respectively .Next, in the second step, this data is analyzed and forecast by experts. At this stage experts study satellite photos, radar screens, and synoptic charts to determine weather conditions.Stage three of the process is when the information is prepar

6、ed for broadcast. This is done through computer which sends all necessary data to the fourth stage. At this point the weather data is broadcast to the general pubic via TV, radio and telephone.Thus, the process diagram clearly shows how weather data is collected, studied, prepared and finally broadc

7、ast.The process diagram illustrates in four stages the recovery of the forests in Yellowstone National Park after a devastating forest fire.According to the diagram, in the first picture, while the old forests still exist, they drop bad wood to the soil under them, which makes the soil more fertile.

8、 Then lightning and fire strike, destroying the forests completely. And the growth of new forests starts right at this point.The second picture demonstrates that in the first 50 years after the devastating fire, saplings emerge where the old forests used to stand.The second five decades see the sapl

9、ings grow in build but diminish in overall number.In the next two centuries, the young trees continue to thrive in Yellowstone, because of the fertile soil and the ample sunlight. Then, three hundred years after the fire, the forests begin to experience a turnaround and the number of trees decline t

10、o roughly the same as the old forests.These five pictures show us that it takes as long as three centuries for a destroyed forest to fully recovery. Additionally, they vividly explain to us the natural law of “survival of the fittest”. The number of trees that a region can support is not limitless,

11、which means the forests on earth will not be an inexhaustible resource.Chorleywood is a village close to London. Its population has increased gradually since the middle of nineteenth century. The map describes in four stages how the village of Chorleywood developed from 1868 to 1994.According to the

12、 map, the first period was from 1868 to 1883. At this time Chorleywood was only a small area of inhabited land. As for transportation, the people of Chorleywood only had two main roads available to them. The next period stretched from 1883 to 1922. During this time the village more than doubled in l

13、and area. The Chorelywood railroad station and the railroad were built in the middle of this new patch of land.Next, the period between 1922 to 1970 saw the village slowly expanding alongside the railroad line. Finally, from 1970 to 1994 Chorleywood again increased significantly in size. In 1970, a motorway was built away from the center of original village. As the diagram shows, new settlements were made alongside this motorwa