(
课件网) UNIT 6 At one with nature 单元专项提升 高中英语必修第一册外研版 单元语法归纳 巧梳理·知识框图 挖教材·语法示例 用适当的"介词+关系代词"填写下列教材中的句子并体会它们的语法特征 1.These terraces were built by the local Zhuang and Yao people, ___ _____ Guangxi is home. 2.But perhaps what is most significant is the way___ _____ people have worked in harmony with nature to make these terraces and grow rice. to whom in which 3.This forms clouds_____ _____ rain falls down onto the mountain terraces once again. from which 4.Although modern technology could help produce more crops, these terraces still mean a lot to the local people ____ _____ traditions hold much value. 5.There are hundreds of waterways, _____ _____ rainwater moves down the mountains and into the terraces. for whom along which 细归纳 语法精讲 "介词+关系代词"引导的定语从句 知识点1 关系代词的确定 "介词+关系代词"既可以引导限制性定语从句，也可以引导非限制性定语从句。 在此结构中，先行词指人时关系代词用whom，不可以用who或that；先行词指物时 关系代词用which，不能用that。但如果介词后置，则不受这种限制，尤其在口语中， 限制性定语从句中的关系代词还可以省去。 Do you know the girl to whom our teacher is talking =Do you know the girl （that/who/whom） our teacher is talking to 你认识正和我们老师谈话的那个女孩吗？ The school in which my friend once studied is very famous.=The school （that/which） my friend once studied in is very famous.我的朋友曾经就读的那所 学校很有名。 链高考 真题精练 语法填空 1.（2023·新课标Ⅰ卷）Why did he suddenly force me to do something at _____ I was sure to fail which 【解析】分析句子结构可知，此处为"介词+关系代词"引导的定语从句，先行词为 something，指物，故用关系代词which。 2.(2022·天津)Guide books are prepared to suit the convenience of the traveler, for _____ routes round a city or a site are often suggested. whom 【解析】根据语境并分析句子结构可知，此处为"介词+关系代词"引导的定语从句， 修饰先行词the traveler（指人），故空处应填whom。 知识点2 介词的选取 "介词+关系代词"结构中介词的选用或根据上下文要表达的具体意思，或根据先行 词的习惯搭配，或根据定语从句中某些单词或短语的习惯搭配而定。具体用法如下： 1.根据上下文要表达的具体意思来确定介词。 有些句子的先行词完全一样，这时，需要根据句子所要表达的意思选用介词。 This is the pilot with whom my brother has worked for ten years.（=My brother has worked with the pilot for ten years.）这就是和我弟弟一起工作了十年的那位飞 行员。 This is the pilot by whom my son was saved.（=My son was saved by the pilot.） 这就是救了我儿子的那位飞行员。 2.根据定语从句修饰的先行词的习惯搭配来确定介词。 Do you still remember the day on which we met for the first time 你还记得我 们第一次见面的那一天吗？（on the day） 3.根据定语从句中某些词或短语的习惯搭配来确定介词。 Is this the car for which. .you paid a high price 这就是你花高价买的那辆汽车吗？ （pay sth. for sth.） This is the computer on which I spent 3,000 yuan.这就是我花3 000元买的电脑。 （spend money on sth.） The two things about/of ... ...
