雅思考试小作文范文模板：废纸再利用

>>雅思考试小作文范文：雅思考试小作文范文模板：废纸再利用

>>雅思考试课程推荐

雅思小作文题目：The diagram shows the how recycled paper is made.

雅思小作文范文解析：流程图可分为关于生命周期的和生产过程的。该题目属于后者，难点有2个。第1个是可能出现生词，比如图中的pulp, filtering等。这些词多是名词或者动名词词组，而气体，液体，粉末状及浆体材料多是不可数名词，相反，设备多数是可数名词如conveyor belt。第二个难点是步骤间的衔接，考生可以积累相关句式比如，once/as soon as/after/when/where/on which 等。

雅思小作文高分表达

materials and equipment a series of screens

four consecutive steps After the filtering process

be placed on a blender made up of

Are poured down the next process involves

be immersed into be submerged into

雅思小作文范文

Given is a process chart illustrating materials and equipment used in four consecutive steps consisted in the manufacture of recycled paper.

First of all, shredded paper collected in tubs will be placed on a conveyor belt which transfers it to a container. Once the waste paper scraps are poured down, they are immersed in water and chemicals to breakdown the paper fiber materials. It turns the paper materials into a slurry substance, a process termed as pulping. When pulp is produced it is then passed through a series of screens.

After the filtering process, the next process involves putting the clean and homogeneous pulp in a blender made up of water and soap to enhance purity. At this point, air will be infused while ink will be discharged by a tube. The cleaned pulp will drain through a pipe into the last container to be submerged into water and chemicals, after which, it is put to dry on a flat conveyor belt and form long rolls of continuous sheets of paper.

In brief, the whole recycling process for waste paper takes four steps involving pulping, filtering, cleaning and forming.

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