​2018年7月21日雅思听力机经小范围预测

​2018年7月21日雅思听力机经小范围预测

　　题型 填空 6 配对 4

　　内容概述 波特兰水泥介绍

　　填空 6：

　　1. 水泥是什么做的 made of chalk and clay

　　2. 新的工艺 expose to high temperature

　　3. 在生产过程中会释放 CO2 in ovens 4. 造成了 7%的 man-made 二氧化碳

　　5. 括号 highly in developing country

　　6. 这个水泥流行是因为生产 acceptable 和 cheap，

　　配对 4：

　　A eco 水泥, B portland 水泥, C both

　　7. unaffected water 选 A

　　8. 释放 CO2 选 C

　　9. aborb CO2 选 A

　　10. loss strength 选 B

　　题型 填空 10

　　内容概述 荷兰立体房屋介绍 cube house

　　填空 10

　　1. as a function of village

　　His design represents a village within a city

　　2. Each cub building’s shape like a tree

　　The concept behind these houses is that he tries to create a forest by each cube

　　representing an abstract tree; therefore the whole village becomes a forest.

　　3. on the top of bridge in central city

　　The city of Rotterdam asked him to design housing on top of a pedestrian

　　bridge and he decided to use the cubic houses idea.

　　4. he met the problem of finance

　　5. inside the house … three pillars made of concrete

　　题型 填空 10

　　内容概述 食物和儿童健康

　　1. Survey for ingredients

　　2. stored food quality

　　3.cooking temperature changes in affecting the frozen food

　　4. supermarkets use images to attract customers

　　5. prime motivation: the source of the information

　　6. only concern for sales

　　7. for entertainments activities such as

　　8. organic food in American market

　　9. food safety and nutrition safety as in cooking process

　　10. healthy choices depend on the parents