流程图和地图训练贴

117 同学，主要是语法的问题，5.5分

there were some villages appeared （两个动词）with two farms which located （应该是were located）in the middle of region vani

189 同学，主要是动词的使用问题, 5.5-6分

To give way to this road, farms in the middle of the region were decreased （应该是主动，shrank）.

026 同学，主要是语法的问题，这个句子连主语都没有，5-5.5分With 10 per cent water,15 per cent cement,25 per cent sand and 50 per cent gravel,mixing it up in the concrete mixer.

328 同学，你的语法也不好，5.5分

Finaly, four materials are put in the concrete and where （定语从句应该修饰一个名词）they are mixed to concrete.

153 同学，时态错了，5.5-6分

Different proportions （没有这个表达）of cement, water, sand and carvel(15%,10%,25% and%50respectively) were put in a mixer,where where they were turned （时态也错了）into concrete.

018 同学，写得不错，6.5-7分，注意用词准确

In 1860, a bridge was built across the river with two farms to the east. There were 200 homes in the north-east corner of the region, connected with the river by a road. And few woods （没有这个表达）were situated in the east of the village.

020 同学，你的语法不是很好，5.5-6分

Once the materials are collected in the concrete mixer where they are rotating and mixed.（这里有两个从句，但是没有主句）

下面是这两个图的范文（大家要注意，今年地图和流程图是频考题目，多复习！）The two diagrams illustrate how to produce cement and how to use cement to produce concrete.

Cement production is relatively complex and uses two materials. Firstly, limestone and clay are placed in the crusher, in which these materials are crushed into powder. In the next stage, the powder is mixed in the mixer, before being heated by the rotating heater. The heated mixture is then delivered to the grinder, where it is ground into cement.Finally, cement is packed in bags.

In contrast, concrete production involves more materials. Gravel accounts for 50% of the materials of concrete production, while water, sand and cement make up 10%, 25% and 15% respectively. These materials are mixed in the concrete mixer, where they are turned into concrete. The mixer rotates clockwise throughout the process. Overall, cement production consists of 4 stages, starting from crushing materials into powder and ending at bagging cement. In contrast, concrete production is simple, mixing four materials.

The maps show how an area changed during the period from 1780 to 2000.

In 1780，there were 100 homes located on the north-eastern corner of the region with woods to the south. A river crossed the area from north to south with four farms in the middle of the region.

80 years later, the number of dwelling places doubled to 200, while the number of farms dropped by half and woods also shrank in size. A road was built in the north of the area, connecting those homes and the river. Another major change is that a bridge was constructed over the river.

In 2000, the farms in the middle of the region were replaced by a new road linking the village and schools as well as sports fields on the southeastern corner. The number of residential dwellings increased to 500, and there were some shops lying along the river with a wetland for birds to the south.

Overall, this area saw an increase in constructions such as dwellings, schools and facilities, although farmland and forests were removed for new buildings and transport infrastructure.