Unit 6 Period Ⅱ Using language—Grammar & Vocabulary-【金版教程】2023-2024学年新教材高中英语必修第一册创新导学案word（外研版2019）

英语　必修·第一册[外研版] Period Ⅱ　Using language—Grammar & Vocabulary Grammar(定语从句Ⅲ) [观察句子，总结规律] 观察下列句子，体会黑体词在句中的用法： ①These terraces were built by the local Zhuang and Yao people, to whom Guangxi is home． ②But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice． ③This forms clouds from which rain falls down onto the mountain terraces once again． ④His death, the cause of which is unknown, surprises us． ⑤The boy to whom I spoke is a nice person． [我的发现] 通过观察可知： (1)句①⑤中，定语从句由________加关系代词________引导，一般先行词为表示________的名词。 (2)句②③④中，定语从句由________加关系代词________引导，一般先行词为表示________的名词。 答案：(1)介词； whom; 人 (2)介词； which; 物 1．“介词＋关系代词”结构中的关系代词 “介词＋关系代词”是一个普遍使用的结构。“介词＋关系代词”结构中的关系代词只可用whom或which，不可用that。 Do you remember the day on which you joined our club? 还记得你加入我们俱乐部的那一天吗？ In the dark street, there wasn't a single person to whom she could turn for help． 在漆黑的大街上没有一个人可以让她求助。 2．“介词＋关系代词”结构中介词的确定 介词的选择可以总结为：“一先、二动、三意义、四特殊”。 (1)一先，即先看先行词，从先行词入手。介词往往和先行词构成固定搭配。(比如时间常用on, in, by, during；地点常用on, in, at；原因用for；方式用in, by, with等) This is the house in which the inventor lived． 这就是那位发明家住的房子。 (2)二动，即看从句中的谓语动词。根据从句中谓语动词的搭配来选择合适的介词。 He is a person of whom everyone has heard．(hear of 听说) 他是一个人人都听说过的人。 (3)三意义：通过判断主句表达的意义来确定合适的介词。 He was educated at the local high school, after which he went on to Peking University． 他在当地的一所高中上的学，之后去北大继续求学。 (4)四特殊：介词of 常用于“表示部分的词语＋of＋关系代词”结构。 表示部分的词语常见的有：不定代词all, both, none, neither, either, some, any，数词(基数词，序数词，分数和百分数)；the＋最高级/比较级，以及表示数目或数量的词语many, most, few, several, enough, half, a quarter等。 There are sixty students in our class, twenty of whom are girls． 我们班有六十名学生，其中二十名是女生。 The factory produces half a million pairs of shoes every year, 80% of which are sold abroad． 这家工厂每年生产50万双鞋，其中80%的鞋销往国外。 There are two rooms, the smaller of which is my study room． 有两个房间，较小的那个是我的书房。 名师点津 像listen to, look at, depend on, pay attention to, take care of等固定动词短语，在定语从句中一般不将介词与动词分开。 This is the person whom/who/that yo