1月7日雅思寫作task1回憶:現(xiàn)代生活垃圾填埋場的設(shè)計(jì)

1月7日雅思寫作task1回憶:現(xiàn)代生活垃圾填埋場的設(shè)計(jì)

WRITING TASK 1

You should spend about 20 minutes on this task.

The diagram below shows how a modern landfill for household waste is designed.

Summarise the information by selecting and reporting the main features,and make comparisons where relevant.

Write at least 150 words.

*圖形根據(jù)考場回憶，具體信息略有出入

注：圖形根據(jù)考場回憶繪制，具體細(xì)節(jié)或有出入。

【圖形分類】

流程圖

【題目解析】

該流程圖展示的是家庭垃圾填埋裝置的建造以及使用過程。圖中分為建造(construction)，使用(use)和密封(closure)三個部分。從圖中可知，填埋點(diǎn)需要先在自然巖層(natural rock)中挖坑，之后鋪設(shè)粘土(clay layer)以及合成材料層(synthetic lining)，在底部有排水管(drainage pipes)以及排水箱(drainage tank).

使用時，卡車會將垃圾傾倒在填埋坑，液體垃圾會儲存在排水箱里。垃圾裝填完畢后，會使用粘土封頂，并留有一個管子用來排氣。

【寫作思路】

開頭段：轉(zhuǎn)述題目

主體段1：描述填埋裝置的建造過程以及所用的材料

主體段2:描述填埋裝置的使用以及密封

總結(jié)：填埋方法是一種較為簡單的垃圾處理方式，并不需要過于復(fù)雜的步驟以及多種設(shè)備材料。

【參考范文】：

The design of a landfill for residential waste,including details about the construction and usage is illustrated in the diagram.

It is noticeable that the whole process takes place in the natural environment.Specifically,to construct the landfill,a deep rectangular hole needs to be dug,which is cut into a large piece of natural rock.After that,a clay layer and a synthetic lining are placed against the rock,while at the bottom of the landfill are some drainage pipes and a drainage tank.

Once the construction is done,trucks carrying household waste can dump household waste into the landfill for storage and the waste liquid is held in the drainage tank.Finally,the tank is sealed with a clay cover,leaving a vent connecting the outside to allow the gases inside to discharge.

To sum up,it is a relatively simple way to build and use a landfill to dispose of residential waste,which does not involve a complicated process or various materials and equipment.

（167 words）

【語言積累】

landfill n.填埋場

residential waste/household waste n.居民垃圾，生活垃圾

take place v.發(fā)生

rectangular adj.長方形的

synthetic adj.人造的，合成的

lining n.內(nèi)襯，襯里

clay n.粘土

layer n.層

drainage n.排水

dump v.傾倒

seal v.覆蓋表面

discharge v.（氣體，液體）排出，放出，流出

dispose of v.處理

>> 雅思 托福 免費(fèi)測試、量身規(guī)劃、讓英語學(xué)習(xí)不再困難<<