《2025年优化探究同步导学案高中英语选择性必修第一册人教版》

[语法体会]
诵读下列例句并感知加黑部分的共性
(1)[教材原文]This year's Nobel Prize in Physiology or Medicine has been awarded to Tu Youyou (co - winner), whose research led to the discovery of artemisinin, a crucial new treatment for malaria.
(2)[教材原文]In the beginning, Tu Youyou went to Hainan, where malaria was more common, to study malaria patients.
(3)[教材原文]From their research, they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria.
(4)[教材原文]Later, the medicine was tested on malaria patients, most of whom recovered.
(5)[教材原文]This medicine, which was called artemisinin, soon became a standard treatment for malaria.
1. 第(3)句为限制性定语从句，中间不用逗号隔开。
2. 第(1)(2)(4)(5)句为非限制性定语从句，中间用逗号隔开。

答案： 1.限制性 2.非限制性