be based on 与based on 的区别
"be based on" 是一个完整的动词结构，用于构成被动语态或完成时态，表示某事物的根据或依据。"based on" 则是一个介词短语，用于修饰名词或代词，表示某事物建立在什么基础上或根据什么。先来了解下它们的含义和用法。
下面一起来看看它们有哪些区别。
区别一：动词结构不同
"be based on"是"be"动词加上形容词或过去分词 "based"，构成被动语态或完成时态，表示某事物的根据或依据。"based on"是介词短语，用于修饰名词或代词，表示某事物建立在什么基础上或根据什么。
例句：The decision was based on thorough research.
(这个决定是基于深入的研究。)
The movie is based on a true story.
(这部电影是根据一个真实故事改编的。)
区别二：用法不同
"be based on"：作为谓语动词的一部分，构成完整的句子。"based on"：作为介词短语，用于修饰名词或代词，通常作为句子的一部分。
例句：The company's success is based on innovative ideas.
(公司的成功建立在创新的理念之上。)
The plan was developed based on the customer's feedback.
(这个计划是基于客户的反馈意见来制定的。)
be based on前后要接成分，A以B为基础
Based on...放句首，“以...为基础”
be based on示例及释义：
We find her evidence to be based on a degree of oversensitivity
我们认识到她提供的证据在一定程度上是出于过分敏感。
Both countries agreed that normal relations would be based on non-interference in each other's internal affairs.
两国一致同意正常邦交关系应建立在互不干涉内政的基础之上。
Decisions about your children should be based on the practicalities ofeveryday life.
有关孩子们的决定，应该从日常生活的实际情况出发。
Customs clearance shall be based on inspection of the originaldeclaration made at the time of entry.
海关凭原入境申报单查验放行。
Models can be based on text or graphics or both.
模型可以基于文本和/或图形
based on示例及释义：
The selection process is based on rigorous tests of competence andexperience.
选拔过程是基于对能力和经验的严格测试。
The study was based on data from 2,100 women
这项研究基于从2,100名女性那里收集来的资料。
Democracy is based on good will and mutual understanding.
民主建立在善意和相互理解的基础上。
The end of the Cold War has produced the prospect of a new worldorder based on international co-operation
冷战的结束带来了建立一个以国际合作为基础的世界新秩序的希望。
My conception of a garden was based on gardens I had visited inEngland
我对花园的概念是基于我在英格兰观赏过的花园。
Based on...放句首，“以...为基础”
be based on是短语
