主动语态和被动语态
Active and passive voice
学会使用被动语态，把焦点从动作的发出者转移到动作本身或承受者，理解被动结构如何影响正式、客观写作中的信息表达。
Use the passive voice to shift focus from the agent to the action or recipient, understanding how passive constructions affect the presentation of information in formal and objective writing
学习证据 / Evidence
- 把主动句转换成被动句，并说明强调的重点发生了什么变化
- 识别新闻报道和科学写作中的被动结构
- 根据写作目的和读者对象，在主动语态和被动语态之间做出选择
- Convert active sentences to passive voice and explain the change in emphasis
- Identify passive constructions in news reports and scientific writing
- Choose between active and passive voice based on purpose and audience
评估问题 / Assessment
当{{name}}想写某件事却又不想说出是谁做的时候——比如在科学报告里——他们能不能把句子换成“The experiment was carried out”，而不是“We carried out the experiment”呢？
When {{name}} wants to write about something without saying who did it — like in a science report — can they switch the sentence round to say "The experiment was carried out" instead of "We carried out the experiment"?