在PTE口语考试中，意群划分至关重要。正确划分能避免无谓扣分，提升整体分数。意群是一个句子的组成部分，具有独立意义和紧密语法联系，不可分割。在读RA时，过度划分意群会导致流畅度下降。

初学者面对意群（Sense-groups）概念时，常感困惑。以下四大意群划分规则助你轻松应对PTE口语考试。

首先，标点符号是断句关键，句号、逗号、分号需停顿，其中逗号、分号较短。遵循标点停顿有助于清晰表达。

其次，长主语后应适当停顿，避免后续句子过长影响流畅度。例如，“The path you take / will depend on the choices you make along the way.”

逻辑连词（如and, because, or）前应短暂停顿，即便无明显标点。例如，“Teenage girls are continuing to outperform boys in English / while the gender gap in achievements in math and science has almost disappeared.”

介词短语（in, on, at, of）前稍作停顿，通常表示一个意群。如，“He lives with his wife / on a farm / in the village.”

练习题答案解析如下：

“At least some colloquialisms in Australian English / does not exist in other types of English.”

“The first one occurred/ when the planet must have been relatively warm and amenable to life, / because it carved out backwash channels / as it returned to the sea.”

“Operating in a way that approaches a "net neutral" impact /to the natural environment.”

掌握这四大规则，你的PTE口语表现将大为提升，不仅对考试有帮助，对日常口语和听力也大有益处。记得关注，获取更多PTE实用技巧！