（全国版）2022版高考英语大一轮备考复习第二部分语法知识贯通专题七定语从句课件-全国版2022版.pptx

复习课件;专题七 定语从句;考点帮·必备知识通关;考法1 考查限制性定语从句 考法2 考查非限制性定语从句; 考情解读;卷别;卷别;命题分析预测;考点1 关系代词引导的定语从句 考点2 关系副词引导的定语从句 考点3 "介词+关系代词"引导的定语从句 考点4 限制性定语从句与非限制性 定语从句 难点1 先行词相同,关系词不同的情况 难点2 定语从句与其他从句(句型)的区; 考点1 关系代词引导的定语从句;?The coat that/which I put on the desk is blue.? 先行词是物　 关系词在从句中作宾语,可用that/which,也可省略 ?The old man whom/that/who my grandpa is playing chess with is? 先行词是人　　　 关系词在从句中作宾语,可用whom/that/who,也可省略 an old friend of his. ?People that/who take physical exercise live longer. 先行词是人 关系词在从句中作主语,可用that/who,不可省略 ?The man chose to live in a room whose window faces the sea. 　　　　　　　　　 先行词是物　 关系词在从句中作定语,用whose,不可省略;巧学妙记　　　关系代词的记忆口诀: 前看先行人或物,后看从句缺宾主。 物作先行that/which,人作先行that/who(m)。 whose 通常作定语,人、物两者都兼顾。 1 [2021湖北四地七校联考,65]During those dark moments, the space station maintains its power supply by using juice 　　　is saved in its batteries.? 解析 句意:在那些黑暗的时刻,空间站通过用电池中保存的电来维持供电。先行词juice在此处意为"电",是物,关系词在定语从句中作主语,故空处应填关系代词which/that。;知识2　易混关系代词that与which辨析 1.限制性定语从句中,关系代词一般用that而不用which的情况[(1)-(4)常见;(5)-(7)了解] (1)当先行词是 everything, anything, nothing, something, all, none, few, little等不定代词时。 ?Is there anything that I can do for you?我可以帮你做些什么吗? 2 All 　　　　happens during early years can influence children for the rest of their lives.? 解析 句意:所有早年发生的事情都可能影响孩子的余生。定语从句缺少主语,且先行词为不定代词All(指物),故只能用关系代词that。;(2)当先行词被序数词或形容词最高级修饰时。 ?As a student, the first thing that you should do every morning is to make a proper plan.作为学生,每天早晨你应当做的第一件事是制订适当的计划。 3 This was the most valuable opinion 　　　 was given by a foreigner two centuries ago.? 解析 空处在此引导定语从句,先行词opinion是物,关系词在从句中充当主语,且先行词前有形容词最高级修饰,故只能用关系代词that。;(3)当先行词被the only,the very,all,any,much,little(少),few,no等词修饰时。[2020全国Ⅲ短文改错] ?This is the only thing that I am after.这是我唯一追求的东西。 (4)当先行词既有人又有物时。 ?Whenever I recall my classmates and those funny things that still seem to be fresh in my mind, I can't help smiling.对于我的同班同学和那些好玩儿的事情,我似乎仍记忆犹新,每当想起我都会情