雅思linegraph范文1
柱状图的基本特征就是，在适当的地方作比较。
大家别忘了，剑桥雅思官方对小作文的题目要求是：Summarise the information by selecting and reporting the main features, and make comparisons where relevant.（在有关联的数据之间作比较）
数据之间的比较，指的就是倍数、分数、相等这三种关系。所以，我们需要掌握各种比较关系的表达，小轩总结了三种最实用、最经典的句型：
比如分别用这三种句型来描述下面的图：
雅思linegraph范文2
（一）复习引新
1、复习旧知
提问：我们学习过哪些统计方法？其中条形统计图和折线统计图各有什么特点？
2、引入新课
（二）自主探索，学习新知
新知识教学分二步教学：第一步整体感知，看懂统计图，理解特征，这是本节课的重点。在教学中，以知识迁移的方式建立新旧知识之间的联系，放手让学生独立思考，互相合作，进一步了解统计图的特征。
第二步实践应用环节。在教学中，精心地选取了大量的生活素材，使统计知识与生活建立紧密的联系。根据统计图回答问题，是让学生运用到刚才学习到的知识来解决生活中的一些问题，并巩固刚才所学的知识，为学生自己发现问题、提出问题及自己解决问题提供了较大的空间。同时，让学生感悟由于数据变化带来的启示，并能合理地进行推理与判断。
雅思linegraph范文3
从折线图可以看出，由于浇水、观测都是小组成员轮流进行，每个人对于株高、发芽数的判定标准不同，导致数据波动较大，也有一些是因为忘记去观测而导致数据空白。
综合来说，五种植物在定植前各项数据大致如下表
The line graph indicates the general consumption ofAmerican energy from 1980 to 2030. Uses of petrol and oil and coal see a drastic increase of about 15 quadrillion unites during the span of 50 years, while the other four energies rise slightly with the unites of no more than 5 quadrillion.
To be specific, in 1980, the highest proportion of consumption was occupied by petrol and oil
staying at 35 quadrillion units, and it experienced some fluctuations during the first 15 years, then it had been keeping increasing since the year 1995. It is predictable that it will reach nearly 50 quadrillion units by the year of 2030.
Furthermore, uses of coal and natural gas remain the middle level on the whole, which stood at almost 15 and exactly 20 quadrillion units respectively in 1980. Separately, consumption of approximately had been rising smoothly and is expected to arrive at 30 quadrillion units in 2030, but the latter remains at, by and large, the same level (20 quadrillion units) with some instabilities.
Eventually, uses of nuclear, solar/wind and hydropower were the lowest, with the same units of being about 4 quadrillion collectively. It is noticeable that none of them changes tremendously during this half century.
作文结构分析：
本篇范文由四段组成;第一段主要介绍该图表展示的是什么方面的信息以及几组折线的总体变化趋势;第二段对水平位置最高的折线进行描述;第三段对中间位置的一组折线进行描迷;最后一段对水平位置最低的折线进行描述。
亮点词汇：
第一段
line graph 线状图表
indicate v. 显示，表明
quadrillion n. 千的五次方第二段
proportion n. 比例，部分
fluctuation n. 起伏，波动
predictable adj. 可预见的，可预言的
第三段
separately adv.分别地
instability n. 变动，不稳定第四段
hydropower n. 水力发电
tremendously adv. 大量地
亮点语句：
Uses of petrol, oil and coal see a drastic increase of about 15 quadrillion unites during the span of 50 years, while the other four energies rise slightly with the unites of no more than 5 quadrillion.
汽油、石油和煤的消耗量在这50年间有大幅增长，增长量约为兆个单位(计量单位)，而其他四类能源(天然气、核能、太阳能/风能、水能〕的增长幅度较小，涨幅不超过兆个单位。
Separately, consumption of Coal had been rising smoothly and is expected to arrive at 30 quadrillion units in 2030, but the latter remains at, by and large, the same level (20 quadrillion units) with some instabilities.
分开来讲，煤的使用稳步上升.有望在2030年直接增至3兆个单位，面后者(天然气)的使用量则大体上保持在2兆个单位，其中伴有小幅波动。
