《描述图标-英语》PPT课件.ppt
1,Lean to Describe a Graph or Data 1,2,Model One,Study the following chart carefully and write an essay in which you should 1)describe the chart,2)account for the fact revealed in the chart.,3,4,一、图表分类,总的来说：a data graph/chart/diagram/illustration/table柱形图：bar chart/histogram 曲线图：line chart/curve diagram 饼状图：pie chart 表格图：table流程图或过程图：flow chart/sequence diagram 程序图：processing/procedures diagram,5,两种态势,动态，运动的（曲线图与柱状图）切入点在于描述趋势 静态，静止的（饼状图与表格）切入点在于关注分配比例,6,八种运动趋势,上升，增加 下降，减少 保持平稳 上升后保持平稳 下降后保持平稳 复苏 波动 达到顶峰,7,上升,下降,词：rise，raise，climb，increase，jump,go up，ascend，mount，aggrandize 例子：人口上升：the number of population increased/ascended/mounted.,词：fall,drop,decrease,descend,decline 例子：人口减少：the number of population decreased/declined.,8,保持平稳,词：stay stable，remain steady 例子：人口数量保持平稳：the number of population stayed/remained stable.,9,上升后保持平稳,词：上升+level off 例子：人口上升后保持平稳：The number of population mounted and leveled off.,10,下降后保持平稳,词：下降+bottom out 例子：人口下降后保持平稳：the number of population decreased and bottomed out.,11,复苏,词：recover 例子：人口下降后复苏：The number of population decreased and recovered.,12,波动,词：fluctuate 例子人口波动：The number of population fluctuated.,13,达到顶峰（低谷）,词：peak，reach its summit，reach its zenith（reach the bottom）举例：人口到达了顶峰：The number of population peaked/reached its summit/reached its zenith.,14,两种程度,缓慢，轻微 gradually，smoothly，steadily，slightly 陡然，大幅度 dramatically，sharply，considerably，appreciably，greatly1.人口大幅度攀升:number of population mounted dramatically.2.人口轻微下降:number of population decreased slightly.3.人口逐渐下降:number of population decreased gradually.,15,运动和数据的连接,1、稳定和极值后面需要使用的是at.remain steady，stay stable，level off；bottom out；peak，reach its peak，reach its zenith；,16,1.人口在500万上保持平稳:the number of population remained steady at 5 million.2.人口在800万时到达了顶峰:the number of population peaked at 8 million.3.下降后,人口在400万保持平稳:after decreasing,number of population bottomed out at 4 million.4.上升后,人口在700万保持平稳:after mounting,number of population leveled off at 7 million.,17,2、上升/下降后面使用to(到)和by(了),increase to(by),decrease to(by)举例：1.人口下降到200万:The number of population decreased to 2 million.2.人口上升了500万:The number of population increased by 5 million.,18,3、复苏后面需要使用的是from,recover from 举例：人口在200万时开始复苏:The number of population recovered from 2 million.,19,4、波动后面需要连接between.and.,fluctuate between and 举例:人口在2和100亿之间波动:The number of population fluctuated between 2 and 10 billion.(那俩人是Adam和Eve),20,练习,最近5年来中国人口的出生率已经大大下降。最近10年来印度人口飞速增长。这个工厂生产的彩电已由1986年的5000台增加到1990年的21000台。这个学校的教职工人数已减少到700人。,21,
