流程图
1.首段常用句子
The following diagraph shows the structure of
The picture illustrates
The whole procedure can be divided intostages.
It mainly consists of
It works as follows.
It always involves following steps.
2.描述流程/过程的常用过渡性词语
题目 1:玻璃的回收流程【单图】
范文 1:
This diagram illustrates the recycling process of glass bottles. The whole process is a cycle which can be divided into three main stages.
In the first stage, used bottles are collected at a recycling point ready to be transported by a truck. The second stage starts in a cleaning plant, where these recycled bottles are sorted by color into green, brown and clear ones and washed by high-pressurized water. When the cleaning is done, the bottles are conveyed to a glass factory where they are cut into glass pieces which are then poured into a furnace. After being heated in the furnace, the broken glasses are melted into liquid, which flows into a glass mold. Here glass liquid from other sources is added and the molding process takes place. In the final stage, new, empty bottles are filled with liquid, then packed and dispatched to the supermarket ready to be picked by consumers. At this point, a cycle has been completed and a new cycle will begin.
题目 2:蚕的生活史及丝绸服饰的生产流程【组图】
范文 2:
【总述】The diagram illustrates the main stages in the life cycle of silkworm and the procedure of silk cloth making.【两图关系】From this diagram it can be seen that the cocoons are necessary raw materials used for silk cloth production.
【分述流程 1】In the first stage, eggs are produced by the moth and it takes ten days for each egg to become a silkworm larva that feeds on mulberry leaves. This stage lasts for up to six weeks until the larva produces a cocoon of silk thread around itself. After a period of about three weeks, the adult moths eventually emerge from these cocoons and the life cycle begins again.
【分述流程 2】When it comes to the production of silk cloth, once the cocoons are selected, they are boiled in water and the threads can be separated in the unwinding stage. Each thread is between 300 and 900 meters long, which means they can be twisted together, dyed and then used to produce cloth in the weaving stage.
【小结】Overall, the diagrams show that the cocoon stage of the silkworm can be used to produce silk cloth through a very simple process.
用于地图比较的方位及动态变化词汇:
方位
In the west of the map, there are mountains.
There are rivers in the eastern part of the map.
Mountains are parallel to the rivers.
The truck is to the right of the gas station.
The church is surrounded by trees.
A policeman is at the crossing.
The bank is in the top left-hand corner of the residential zone.
The playground is roughly in the middle of the residential zone.
The supermarket is directly opposite to the bus stop.
The barbers is in close proximity to the hospital.
Houses are at the bottom of the residential zone.
The supermarket is halfway between the bank and the barbers.
The motorcyclist is outside the residential zone.
The port is along the roadside.
动态变化
become/turn/get + bigger/larger/smaller/shorter/longer
newly built/established/exist/disappear/no longer there
extend/enlarge/develop/add /rise/grow/increase
reduce/decline/decrease/drop/fall/halve
replace /remove/convert /give way to
improve/degrade
connect/change/turn over/straighten/construct/complete/open
题目 3:【地图比较】Kelsbey 村庄的变化
范文 3:
Given are three diagrams concerning the transformation of the village of Kelsbey over the period from 1780 to 2000.
It is manifest that the natural scenery of Kelsbey such as farm, woods disappeared at a staggering rate. To be more precise, the vast expanse of farm and woods in 1780 reduced dramatically to 1860, followed with a disappearance in 2000. However, an environment friendly place, namely wetland for birds came up in 2000, at the end of villager river.
In contrast, man-made constructions witnessed a prosperous development during the more than 2 centuries. Specifically, a bridge, a road and 200 homes were built until 1860, on the base of only 100 homes in 1780, which transformed into 2 roads, 500 houses, newly-built sports fields and schools, along with several shops at the river bank in the year 2000.
Overall, Kelsbey experienced a diminish of nature areas as well as a prosperity of man-made building and facilities over the more than two centuries period.
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