雅思听力考试前，考生参考的复习资料比较有限，建议各位考生可以重点练习几套真题、模拟练习、剑桥真题。机经资料对于考生来说考生可以参考一下，建议各位考生重点参考场景资料和考试题型，因为预测题库范围比较大。
Section One
场次 NEW
场景 垃圾回收咨询
题型 填空&表格
内容概述 垃圾回收信息
1. Garbage collection 的时间是：Tuesday,
2. 收垃圾的时间是8.15
3. 装食物用的可降解塑料袋在grocery stores 可以买到
4.Any TV 不能回收
5.垃圾按照不同的categories 分类
6.Egg cartons 属于可回收
7.Juice bottles
8.回收之前要 remove the labels
9.Pizza boxes
10. 在网上提供map
Section Two
场次 2011078 2010018 20090110
场景 规定介绍
题型 填空 3 单选 7
内容概述 说的是一个组织在澳大利亚机场检查违禁物之类的一些规定。
单选 7
1. The main aim of the service is to A. educate people
2. The number of people working at Sydney airport is A. 410
3. Dogs are chosen because B. They stay calm.
specifically： A.have good smell B. kept clam C. easier trained
4. The number of postal items that were dealt with last year amounted to A. 52,000
5. People carrying items that are not allowed C. will be given a warning.
6. When goods carried are found with insects, they will B. be dealt with by the customs
7. A video that was checked was found with B. plant seeds
填空 3
8. The acceptable material for packing goods in Australia is paper.
9.The belongings most of time are refused due to problems with the labels.
10.The customs must be given notice of the goods from two to ten days before it arrives in Australia.
Section Three
场次 20150711 20111105
题型 填空 5 配对 5
内容概述 Europe bee 蜜蜂 与一种 mite 瞒虫的寄生关系
填空 5：
1. 寄生虫从蜜蜂身上传到哪里：flower 2. 直接飞进 hive 蜂箱
3. 通过什么寻找到新的寄主：honey (cell) 4. 寄生虫以什么为生：larva 幼虫的 blood 5. 寄生虫会在寄主身体上留下什么：virus
配对 5：
6.European bee 选：A. spread weeds
7.bamboo bee 选：little knowledge
8.Blue bees 选：warm climate
9.Africa bees 选：aggressive
稀有蜜蜂 选：too few to help farmers
Section Four
场次 20161210 20100916
学科 科技
题型 填空 10
内容概述 机器人的种类和存在问题
填空 10
Industrial Robots:
1.present use: explore the ocean
2.explore other planets
3.future use: control traffic Domestic Robots:
4.there are advances like software and computing power
5.interest grows in robots that are like animals
6.Highest sales is in toys Medical Robots:
7.they can carry tiny cameras
8.surgeries can be faster and cheaper
Problems:
9.Robot motors are not strong and small enough.
10.Solution lies in more competitions to be organized.
以上是小编为大家带来的2019年4月25日雅思听力机经考前预测内容，希望对各位考生参加这场雅思考试起到一定的帮助作用。