曲线图范文

曲线图范文

第一篇

The graph below shows the number of people at a London underground station from 6:00 to 22:00

Write a report for a university lecturer describing the information shown below.

范文一

The line graph illustrates the number of people using a London underground station over 16 hours (from 6am to 10 pm ).

As we can see from the graph, at 6 am the number of people at the station is only 100. Numbers shoot up from 6 am to 8 am,

peaking at 400. Then there is a drastic drop in the number over the next two hours. The period between 10 am and 12pm

witnesses a moderate growth in the number of people at the

station, with the number reaching 280 at midday.

There is little change in the number from 12pm to 2pm . Then

the number plummets from 2pm to 4 pm. At 4 pm, the number

reaches its bottom at 100. The next two hours see a dramatic

rise in the number again. After 6 pm, the number decreases

again. The period from 8 pm to 9pm experiences a slight rise, but then the number of people declines again from 180 at 9pm 135

at 10pm.

范文二

The graph shows the fluctuation in the number of people at a

London underground station over the course of a day.

According to the graph there is a sharp increase between 6:00

and 8:00 in the morning, with 400 people using the station at 8

o’clock. A fter this, the numbers fall dramatically to less than 200 at 10o’clock. Between 11:00 and 3:00 the number of people rises and falls evenly with a plateau around lunchtime just under 300

people using the station.

Then numbers decline, with the lowest number recorded at 4:00 in the afternoon. Afterwards there is a rapid rise between 4:00

and 6:00 pm. After 7 pm numbers fall significantly, with only a

slight increase again just after 8 pm, tailing off after 9 pm.

The graph shows that the station is most crowded in the early

morning and early evening rush-hour periods.

第二篇

The graph below shows radio and television audiences throughout the day in 1992.

Write a report for a university lecturer describing the information shown below.

The graph gives information about the percentage of radio and television audiences over 4 years old in the UK throughout the day from October to December in 1992. According to the figure, it is clear that before 2:00 p.m. there were more radio audiences, while after 2:00 p.m. more people turned to TV.

The data indicates that radio listeners increased substantially before 8:00 am, when the percentage reached a peak of 27%. The proportion then declined steadily to 11% at 4:00 pm, which was followed by a slight increase to 15% at 5:00 pm. However, from then on, there was again a gradual decrease until 4:00 pm, when the percentage bottomed out at 2%. The period from 4:00 am to 6:00 am saw another slight rise to 4% in radio listeners.

As for TV viewers, the percentage went up from 6:00 am to 8:30 am, when there was a leveling off at 8% until 10:00am , after a slight decrease, the percentage rose sharply to 15% between 12:00pm and 2:00pm, before it dropped slightly. The peak45% was reached at 8:00 pm, after a massive rise from 14% since 3:00pm. However, the period between 8:00 pm and 3:00 am saw a slump in television viewers. The percentage reached the bottom of 3% at 3:00 am, when there was a slight rise afterwards.

The general trend was that the percentage of both radio and TV audiences rose first and then decreased, while the absolute number of the latter was bigger than the former. In addition, the prime time for radio and TV was 8:00am and 8:00pm, respectively.

作业

The graph shows the rates of smoking in Someland men and women

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３、开始→程序→附件→画图。 ４、认识“曲线”工具并画柳树。 （二）、操作方法： （1）从工具箱中，单击曲线工具。 （2）选黑色为前景色，选喜欢的线条宽度。 （3）将光标移入绘图区。按住鼠标左键固定曲线的一段，拖动光标，一条柔性线从固定延伸到鼠标处，当柔性线达到需要的位置时，松开鼠标左键，就出现了一条黑色细线。光标移到细线中间的部位上，按下鼠标左键，并向右拖动光标，把原来的直线调整为曲线。 （4）单击这条细线的结束端点，一条以我们选定颜色和线宽的曲线就出现了。用同样的方法画出树干。 （5）将绿色改为前景色。用画树干的同样的方法画出所有柳条。 （6）在柳条上，用两条很短的曲线，画出树叶，其中一条曲线向上弯，另一条向下弯，两条曲线开始和结束的端点是相同的，（7）用上述方法画出若干片树叶。 如图所示： ５、学生上机操作。 （三）、好的学生作品摇控演示给学生们看。以鼓励学生学习热情。

雅思小作文曲线图写作技巧

雅思小作文曲线图写作技巧 雅思小作文曲线图写作步骤： ·先根据横轴分析变化，然后再进行比较。 ·第一段介绍核心信息(e.g.时间地点研究对象);一句话即可 ·第二三段先分析第一个时间点，再分析后一个时间点。 雅思小作文曲线图常用句型&短语： Excel in something = have advantage in something 图表描述:：The graph shows/illustrates/displays … 表曲线词语： ·表程度：Fell dramatically/significantly/astonishingly/considerably/steadilyto approximately 100 and 200 respectively; noticeable decrease · Slightly/marginally more women than men … ·表上升The graph showed an upward trend/ something soars to…; Increase/rise/ grow/ go up/ improve/ climb/ boom/ leap ·表下降：decrease/fall/drop/dip/go down/decline/reduce · Exceed/overtake/outnumber – e.g. Men with postgraduate diplomas clearlyoutnumbered their female counterparts.

·数值相同：Coal as a source for only 25 units of electricity in 1980, which wasmatched by natural gas ·数值不方便时可用括号表述。E.g. The table illustrates the differences in agriculturalconsumption in some areas of the world by contrasting the amount of irrigatedland in Brazil (26500 km2) with that in the D.R.C (100 km2). 讨论类： · An intermediary position between both solutions is the perfect way to… · Can be a vehicle (=solution/way/method etc.) for reinvigorating (振兴)… · From a pragmatic point … · Foresee certain cases of exemptions · Make = yield (产出成果、效果、收益etc.) 提出自己观点 · While I admit that…/I am convinced that… 其他 · Beyond our wildest expectations · Inevitable = inescapable · Underground railway systems = subway networks · Genetic factors & environment / nature & nurture

(完整版)雅思小作文：饼图写法全解析

雅思小作文：饼图写法全解析 朗阁雅思考试研究中心 在雅思的学术类小作文中我们经常会遇到饼状图写作，不要看着一张一张的图，就退缩了，但是相对来说，这个题型还是比较容易写的一种图形，不过学生们也一定不要当做这是一件简单的事情，想要拿高分还是需要努力的，千万不能掉以轻心，否则不要就是因为这部分得分的不达标而影响到最后的综合得分。那么下面的文章中，朗阁雅思考试研究中心写作组的专家将要探讨的是饼图中静态数据和动态数据写法中的一些区别，并且将会从高分的角度来对各种写法作一汇总，希望对大家考试的准备有一定的帮助。 首先我们必须搞清楚什么是静态什么是动态数据的饼图： 当我们在考试中看到这个图示上的数据都是固定的，没有发生任何变化的时候，那么就能够认定这属于静态数据，搞清楚之后我们就能够开始写作了。 图二：

不要以为这里有很多的数据就属于动态的，其实这个图示还是表示是静态的，因为我们看到在途中的各项比重相对来说也是比较稳定的，因此这个饼图的数据也是属于静态的，那么究竟哪种数据属于动态的呢？ 图三：

这个就是动态的图示，为什么这么说呢，因为两张图种的占比数据上出现了很大的差异，这是两个年份的数据，但是各自的所占比重有所不同，所以是动态的数据。 由此，我们可以得出结论，如果我们看到的是一张饼图，而且描述的是一段时间之内比较稳定的数据，那么我们就能基本上断定那就是静态的数据，但是我们如果看到的时候两张饼图，在两个时间段时间的对比，数据出现了明显的变化，那么就能够基本上断定这张图表示的就是动态的题型。

一、静态数据饼图的主体段写作理论 朗阁雅思考试研究中心建议考生可先按照扇形面积大小从大到小排列数据，若遇到饼图中有总数的描述，宜在开头先写。主体段在描写各个扇形数据的时候，要注意详略，即最大和第二大的扇形要重点描述。下面我们先以图一作为例子来详细解读这种写作套路： 首先，我们可以看到，在图中央有一个总数，因此我们先在开头段将其预先作交代：Overall, Coca-cola sold a total of 17.1 billion cases of their fizzy drink product worldwide in the year 2000. 或者我们还可以这样写： Overall, a total of 17.1 billion cases of Coca-cola fizzy drink were sold worldwide in the year 2000. 接着，我们就可以直接来写主体段了： The largest consumer was North America, where 30.4 percent of the total volume was purchased. The second biggest consume r was Latin America, taking up slightly over a quarter. Europe and Asia purchased 20.5 and 16.4 percent of the total volume respectively while Africa and the Middle East remained fairly small consumers at 7 percent of the total volume of sales. 以下我们来解读一下这种写法：图中一共有5块扇形区域，最大和第二大的扇形区域我们分别使用主系表的简单句引导数据的含义，请大家注意划线的部分。其中，两个句子的主语和表语其实都是可以互换的，这个可以让句子成分再多变些，另外，两个句子后面接续的数据描写的句型我们也要做到不同，比如第1个句子后面我们用的是定语从句，而第2个句子后面我们就用分词结构来描写了。接下来第3大的数据由于处于中间的位置，既非最大也非最小，不是很重要，因此就直接用简单句描写了。最小的那块扇形面积可以和前面的连起来组合成一个并列句，也可以单独写，若是单独写的话还可以用主系表的简单句引导，但是表语一般用insignificant，如：The figure for Africa and Middle East was insig nificant,…后面再接续数据即可。 在描写最大的两块扇形面积区域的时候，我们也是用相似的句式，即主系表来描述，然后接续定语从句或者介宾短语来说明数据。饼图中所占份额相对较小的我们就采用略写的方式交

EXCEL表画曲线图方法

函数画曲线的方法用Excel引用1．用Excel 函数画曲线图的一般方法 因为Excel有强大的计算功能，而且有数据填充柄这个有力的工具，所以，绘制曲线还是十分方便的。用Excel画曲线的最大优点是不失真。大体步骤是这样的：⑴用“开始”→“程序”→“Microsoft office”→”Excel”,以进入Excel窗口。再考虑画曲线，为此： ⑵在A1 和A2单元格输入自变量的两个最低取值，并用填充柄把其它取值自动填入； ⑶在B列输入与A列自变量对应的数据或计算结果。有三种方法输入： 第一种方法是手工逐项输入的方法，这种方法适合无确定数字规律的数据：例如日产量或月销售量等； 第二种方法是手工输入计算公式法：这种方法适合在Excel的函数中没有列入粘贴函数的情况，例如，计算Y=3X^2时，没有现成的函数可用，就必须自己键入公式后，再进行计算； 第三种方法是利用Excel 中的函数的方法，因为在Excel中提供了大量的内部预定义的公式，包括常用函数、数学和三角函数、统计函数、财务函数、文本函数等等。 怎样用手工输入计算公式和怎样利用Excel的函数直接得出计算结果，下面将分别以例题的形式予以说明； ⑷开始画曲线：同时选择A列和B列的数据→“插入”→“图表”→这时出现如下图所示的图表向导: 选“XY散点图”→在“子图表类型”中选择如图所选择的曲线形式→再点击下面的‘按下不放可查看示例'钮，以查看曲线的形状→“下一步”→选“系列产生在列”→“下一步”→“标题”（输入本图表的名称）→“坐标”（是否默认或

取消图中的X轴和Y轴数据）→“网络线”（决定是否要网格线）→“下一步”后，图形就完成了； ⑸自定义绘图区格式：因为在Excel工作表上的曲线底色是灰色的，线条的类型（如连线、点线等）也不一定满足需要，为此，可右击这个图，选“绘图区格式”→“自定义”→“样式”（选择线条样式）→“颜色”（如果是准备将这个曲线用在Word上，应该选择白色）→“粗细”（选择线条的粗细）。 ⑹把这个图形复制到Word中进行必要的裁剪； ⑺把经过裁剪过的图形复制到Word画图程序的画板上，进行补画直线或坐标，或修补或写字，“保存”后，曲线图就完成了。 2.举例 下面针对三种不同的情况举三个例子说明如下： 例1. 下图是今年高考试题的一个曲线图，已知抛物线公式是Y=2X^2 ，请画出其曲线图。 因为不能直接利用Excel给出的函数，所以，其曲线数据应该用自己输入公式的方法计算出来，画图步骤如下： ⑴用“开始”→“程序”→“Microsoft Office”→”Excel”进入Excel界面；首先画抛物线，为此： ⑵在A1单元格输入“-10”;在A2单元格输入“-9”,并用填充柄把自变量的取值拖到“10”。具体方法是：选择A1和A2单元格，并把鼠标指针拖到A2单元格的右下角，使鼠标指针变成细十字型时，按住鼠标往下拖，直至出现”10”为止。这样，就把自变量x的取值都列出来了； ⑶利用输入公式的方法求出函数值，并把结果列在B列上与A列的自变量相对应的位置。为此：单击选定单元格B1→单击编辑区的空格，在空格栏出现竖直形状指针后，输入“= 2*A1^2”(见下图，这是计算机能认识的公式，且等号和乘号都不可省)→回车→这时在B1单元格将出现数值“200”→用填充柄把B列的数据填满。

2015最新的雅思作文模板(饼状图)

三一文库（https://www.wendangku.net/doc/25766994.html,） 〔2015最新的雅思作文模板（饼状图）〕▲雅思小作文模板--饼状图 ▲ 1.描述 It is clear that the most (adj.) xx is A， which accounts for m% of all x . B is the next largest(adj.)xx ，n% lower than A of all x and followed closely by C . The above three items of xx take uo about o% of the x% By contrast D E andF make uo the smallest percentage of total x ， which are p% q% and r% ，respectively.

The regions can be divided into two groups-one where … and the other where the reverse is the case. ▲ 2.比较，占据，百分数 Form， comprise， make up， occupy In 1950， the urban population represented less than 13% of the total. It is now about 40% and is expected to reach 60% by 2030. (摘自BBC) ▲ 3.比例，倍数 A quarter of… Half of…