This was justified by the view that reflective practice could help teachers to feel more intellectually involved in their role and work in teaching and enable them to cope with the paucity of scientific fact and the uncertainty of knowledge in the discipline of teaching.

　　结构分析：

　　This(主语)was justified(谓语)by the view that reflective practice could help teachers to feel more intellectually involved in their role and work in teaching and enable them to cope with the paucity of scientific fact and the uncertainty of knowledge in the discipline of teaching(同位语从句).

　　词汇讲解：

　　reflective表示“反思的”，比如：in a reflective mood 思潮起伏。

　　intellectually有“智力地;理智地”意思，这里表示“理智地融入到他们的角色和工作中去”。

　　enable sb. to do sth.表示“使……能够……”，是写作可以借鉴的词组，比如：Money from her aunt enabled Jane to buy the house. 阿姨给简的钱使她能够买下那幢房子。

　　paucity作名词，表示“缺乏”，比如：the paucity of imagination 缺乏想象力，a paucity of information 缺乏信息。

　　句子分析：

　　本句的主句是This was justified by the view that...，表示“后面的观点证明前面的事情是合理的”。什么观点呢?由that引导的同位语从句来作进一步的解释，同位语从句中的谓语动词分别是could help和enable，两者由and连接，形成并列结构。

　　参考翻译：

　　这一点被以下观点证明是合理的：反思的实践可以帮助老师们更加理智地融入到他们的角色和工作中去，并让他们在学科教学中能够应对科学事实的缺乏和知识的不确定性。