公开课--图表类说明文.ppt

1、高考英语基础写作复习系列,图表类说明文,主讲人：吴翠玲,一是以表格形式,将统计的数据或被说明的事物直接用表格形式体现出来,即统计表（table） 。,矩形的竖行和横行进行排列的表格,图表类说明文的类型,B 表示数据的大小或数量之间的差异 的柱状图（ bar chart / graph ）;,表示两组数的关系-通常为函数关系图,二是以图形形式 A 表示数据变化的曲线图（ graph ）;,C 表示总体内部结构变化的扇形图（ pie chart ）,第一步：,shows,From,As,It,图表类说明文的写作步骤,开门见山地点明本图表所反映的主题, 即conclusion.,常使用的词汇有:,（

2、图表/数据）：,table, chart, graph，figure（数据） ；,动词：,describe， tell, show, represent,常用句型：,1.The graph/chart/table above the above graph/chart, it can be seen that. 3. (正如) is shown in the graph, . 4. has been shown from the table that,归纳总结,第二步：,即 facts and reasons,增长/减少的表达:,表示上升的动词:,rise，increase，climb，go

3、up , ；,表示上升的名词:,rise，increase, ;,表示下降的动词:,fall，decline，decrease，drop，go down, ;,表示下降的名词:,fall，decline，decrease，drop, ；,表示平稳:,remain steady/unchanged,分析数据间的主要差异及趋势，然后描写（在描写数据间变化及总趋势特征时，可采用分类式或对比式以支持主题，并阐明必要的理由）。注意层次。,归纳总结,常用句型：（ Facts） 1.There was in 2.There has been in 3.The rate 38%in 31% in 4. ,it

4、 decreased/increased/fell fromto 5. Statistics show a 20% in traffic accidents compared with last year. 6. The population owning mobile phones _ 10% in 1999.,a great / increase/ rise,slight,/slow,a sudden/rapid fall/drop,dropped slightly,from,to,By comparison with,rise/reduction,increased,by,倍数的表达:,

5、five times as many as,doubled,four,more,1.The number /rate has nearly _ （是的两倍）, as against that of last year. 2.The number is that of.（是的5倍) =The number is times than in(比多倍),倍数的表达：,2.倍数+形容词比较级+than +比较对象,1.倍数+as +形容词原型+as +比较对象,3.倍数+ the+表示单位的名词+of +比较对象,Reasons: 1. The reason is that 2. One may th

6、ink of the change as a of 3. The change in largely results _ the fact that .This brings the important fact that . .is the key (因素)in . It is because of _ ,result,why/for,from,out,factor,that,常用表达： in a ,/ in short,（简而言之） / _ speaking（总的来说） 2. summary, it is important 3. From what has been discussed

7、above, we can (得出结论）that 4. _（很明显地）, if we want to, it is necessary _ (毫无疑问) attention must be paid to I _ (建议)the government take effective measures to ,Obviously/Apparently,draw the conclusion,In,word,generally,There is no doubt that,第三步：,suggest,归纳总结或发表评论。,归纳总结,- 07年高考基础写作,写作内容 根据以上数据,写一篇短文,包括以下内

8、容: 1.调查时间,调查问题,以及调查对象; 2.男女生在以明星为偶像方面的差异; 3.”父母”在男女生偶像中的排序差异; 4.男女生在以伟人为偶像方面的异同; 5.你的偶像及理由。,范文剖析,1._ Last week，we did a survey among 2，600 students on “Who is your idol”. 2._ The survey shows that half of the girls choose film and TV stars as idols，while 48% of the boys favor sports stars. 3._ As th

9、e data shows， “parents” rank the second for the girls， but the fourth for the boys. 4._ However， the percentage of the boys choosing “great figures” is the same as that of the girls. 5._ As for myself， Thomas Edison is my idol， because his inventions have greatly changed our life.,范文剖析,Conclusion,Fa

10、ct,Your opinion,Fact,Fact,b.数据的表达?,a. Conclusion/fact/reason/your opinion?,group work,：,下图是我国近10年私人汽车拥有情况,反映了人们生活水平的变化. 写作内容 请根据以上数据,写一篇短文，包括以下内容: 1. 近10年我国私人汽车拥有量增加了5倍多; 2. 增加的理由是：经济增长快；节约时间。 3. 你对此现象的看法。,写作要求 1. 只能使用5个句子表达全部内容; 2. 标题 :Car Ownership in China。,实践演练,99 00 01 02 03 04 05 06 07 08 09,9

11、9 00 01 02 03 04 05 06 07 08 09,99 00 01 02 03 04 05 06 07 08 09,99 00 01 02 03 04 05 06 07 08 09,99 00 01 02 03 04 05 06 07 08 09,99 00 01 02 03 04 05 06 07 08 09,第三人称,现在完成时 3. 理由1：经济增长快; 4. 理由2：节约时间; 5. 你对此现象的看法。,时态:,人称:,要点:,篇章结构:,写作指导,99 00 01 02 03 04 05 06 07 08 09,Try to finish your passage wi

12、thin 10 minutes.,checklist 1.是否只用了5句? 2.要点是否齐全? 3.是否符合图表类说明文的篇章结构? 4.有无语法或拼写错误? 5.是否用上了高级词汇或高级结构? 6.有无过渡性词语,使文章更连贯?,Possible Version: As can be seen from the graph, great changes in car ownership have taken place in China in the past ten years. The number of private cars increased more than 5 times

13、from nearly 3 million in 1999 to over 15 million in 2009. Its mainly because the economy of China has developed so rapidly that many Chinese people want to own private cars. Besides, in modern society, many Chinese need a car to do business so as to save time. In my view, as the car ownership constantly inc