1、第 13 天关系代词引导定语从句（1）重要程度： 难易程度：(2017北京) The little problems _ we meet in our daily lives may be inspirations for great inventions.A. that B. as C. where D. when【参考答案】A【拓展延伸】定语从句在整个句子中担任定语，修饰一个名词或代词，被修饰的名词或代词叫先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。1. 关系词关系代词：who, whom, whose, that, which, as(句子中缺主要成分：主语
2、、宾语、定语、表语、同位语、补语时)。关系副词：when, where, why（句子中缺次要成分：状语时）。2. 关系代词引导的定语从句关系代词引导定语从句，代替先行词，并在句中充当主语、宾语、定语等主要成分。（1）who, whom, that 指代人，who, that 在从句中可作主语、宾语；whom 在从句中作宾语。（2）whose 用来指人或物，只用作定语，若指物，它还可以同 of which 互换。（3）which, that 指代物，在从句中可作主语、宾语。（4）关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。1. (2017新课标卷 III 语法填空改
3、编) But Sarah, has taken part in shows along with top models, wants to prove that she has brains as well as beauty.2. (2017浙江语法填空改编) Pahlsson and her husband now think the ring probably got swept into a pile of kitchen rubbish and was spread over the garden, it remained until the carrots leafy top ac
4、cidentally sprouted (生长) through it. 3. (2017新课标卷 III 短文改错) Around me in picture are the things they were very important in my life at that time: car magazines and musical instruments.4. (2017新课标卷 II 短文改错) In their spare time, they are interesting in planting vegetables in their garden, that is on t
5、he rooftop of their house.5. 选用 that, who, whom 或 which 填空The girl _ you saw at the meeting is a good swimmer. The town _ we visited a few years ago is much larger than before. April 1st is a day _ is called April Fools Day.The girl _ often helps me with my English is from No. 8 Middle School.1. who
6、 【解析】考查定语从句。非限制性定语从句中缺少主语，且先行词为 Sarah，指人，要用who。【名师点睛】定语从句主要就是考查关系词的辨析，关系代词 that, which, whom, as, who 在从句中作主语、宾语、表语；whose 作定语；where, why, when 分别在句中作地点状语、原因状语和时间状语。要分析定语从句的成分，看缺少什么成分，就选用相应的关系词。3. 第一处：在 picture 前加 the/ this 【解析】考查限定词的用法。单数可数名词前应该有限定词，根据句意可知在 picture 前加 the 或者 this。第二处：theythat/which
7、【解析】考查定语从句。they 不能引导定语从句，因为指代things，所以把 they 改为 that 或者 which。gkstk4. 第一处：interesting 改为 interested 【解析】考查形容词，由于此句的主语是人，而interesting 的主语是物，故将 interesting 改为 interested。第二处：that 改为 which 【解析】考查非限制性定语从句，此处非限制性定语从句需要用which 引导，故将 that 改为 which。5. who/whom/thatwhich/thatwhich/thatwho/that【特别提醒】定语从句的关系词分为
8、关系代词（who, whom, whose, that, which, as）和关系副词（when, where, why）：1. 关系代词所代替的先行词是人或物的名词或代词，并在从句中充当主语、宾语、定语等成分。关系副词可代替的先行词是表示时间、地点或理由的名词，在从句中作状语。2. 关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致；关系代词在定语从句中作宾语时，关系代词可省略（非限定性定语从句中不可省略） 。3. 非限定性定语从句中，关系词均不可省略。注意关系代词 that 和关系副词 why 不可用于非限定性定语从句中。4. 作介词宾语的关系代词在限制性和非限制性定语从句中，关系代词作介词宾语，即介词+关系代词，whom 用于指人，which 用于指物，不能用 that。你知道怎样使用“关系代词”吗？_
