今天，小编要和大家分享的是托福听力记笔记的实用速记符号，有需求的朋友可以看一看小编带来的文章内容哦!希望能够对大家的学习有所帮助!
托福听力做笔记实用速记符号介绍：等号=
等号=是小编首先要为大家介绍的一个速记符号，这个符号一般可以用来表示提到某事refer to，或是发生某事occur之类的意思，来看实例：
听力原文：A concept that people make choices to describe a situation in a positive or negative way is referred to as word framing
速记展示：Word framing = ppl describe a situation in ? or X way
托福听力做笔记实用速记符号介绍：原因∵
∵这个符号大家在高中数学里应该学到过，表示原因，因为的意思，比如Because, as a result of, due to, because of, owing to等等，都可以用这个符号来替代，实例如下：
听力原文：Due to the increasing popularity of e-books, there has been a fall in paper book sales.
速记展示：∵↑e-books, paper books $↓
托福听力做笔记实用速记符号介绍：所以∴
∴这个符号和上一个符号是对应的，表示所以，因此也就是therefore的含义，也是较为实用的一个符号，具体用法可以参考下面例子：
听力原文：Element 43 has radioactive decay, therefore element 43 doesn't last very long, which means if that ever had been present on earth, it would have decayed ages ago.
速记展示：Elem43 has radioa. decay ∴ it ≠ last long
托福听力做笔记实用速记符号介绍：结果=>
这个符号表示某件事导致的结果，造成的后果等等，常用来替代有这类含义的词汇如result in, lead to, contribute to, give rise to, cause等，下面是具体例子：
听力原文：Carbon dioxide significantly contributes to global warming.
速记展示：CO => global warming
托福听力做笔记实用速记符号介绍：否定≠
这个符号大家应该不陌生，放到听力笔记当中可以用来表示isn't, doesn't, don't, can't等等表示各种否定含义的词汇，速记方法如下：
听力原文：Element 43 has radioactive decay, therefore element 43 doesn't last very long, which means if that ever had been present on earth, it would have decayed ages ago.
速记展示：Elem43 has radioa. decay ∴ it ≠ last long
托福听力做笔记实用速记符号介绍：很多/大量+
一个加号可以用来指代听力中出现的很多大量等描述，many, lots of, a great deal of等都可以用+来代替，比如：
听力原文：Because potatoes have the ability to provide abundant and extremely nutritious food crop, no other crop grew in Northern Europe. As a result, the nutrition of the general population improved tremendously and population soared in the early 1800s.
速记展示：∵ potatoes /nutri crop/+vitamins => popul↑ in Europe 1800s
以上就是小编要为大家带来的托福听力记笔记的实用速记符号，希望能够对大家的学习有所帮助!
