Unit 6 Section Ⅱ Using language（Word教参）-【精讲精练】2025-2026学年高中英语必修第一册（外研版）

Section Ⅱ　Using language [对应学生用书P143] 一、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，限制性定语从句中的关系代词还可以省去，尤其是在口语中。 Do you know the girl to whom our teacher is talking? ＝Do you know the girl (that/who/whom) our teacher is talking to? 你认识我们老师正在与其谈话的那个女孩吗？ 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。 [即时演练1]——用适当的关系词填空 (1)(2024·新课标Ⅰ卷) So，why did he suddenly force me to do something at which I was sure to fail? (2)Many lessons are now available online, from which students can choose for free. (3)There comes Tom, for whom I have been waiting an hour or so. 二、介词的选取 1．根据上下文要表达的具体意思来确定介词。 Thank you for your help, without which we couldn't have finished the task on time.谢谢你的帮助，没有你的帮助，我们就不能按时完成任务。 2．根据定语从句中介词与先行词的搭配关系来确定介词。 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？ 3．根据定语从句中的谓语动词或形容词和介词的搭配关系来确定介词。 Yesterday we visited the West Lake for which Hangzhou is famous. 昨天我们参观了西湖，杭州因其而出名。 [即时演练2]——用适当的介词完成下列句子 (1)Physics is the subject in our school in which every student is interested. (2)This is my pair of glasses, without which I cannot see clearly. (3)Can you tell me the reason for which you didn't come to her birthday party? (4)Wind power is an ancient source of energy to which we may return in the near future. 三、“介词＋关系代词”的特殊用法 1．有些固定的动词短语在定语从句中作谓语动词时，该动词短语中的介词一般不提至关系代词前，常见的此类动词短语有look for，listen to，look after，take care of等。 The babies after whom the nurses are looking are very healthy.(误) The babies whom the nurses are looking after are very healthy.(正) 那些护士正在照顾的婴儿非常健康。 2．“介词(in/on/at/for)＋which”在定语从句中分别可作时间、地点和原因状语，代替相应的关系副词when，where，why等。 I'll never forget the day on which(＝when) she said goodbye to me. 我永远不会忘记她与我告别的那一天。 The house in which (＝where) we live is not large. 我们住的房子不是很大。 The reason for which (＝why) he refused the invitation is not clear. 他拒绝这个邀请的理由还不清楚。 3．“代词/数词＋of＋which/whom”引导非限制性定语从句时，通常在定语从句中作主语，说明整体中的一部分，代词常常为all，each，one，many，much，most，some，none，both等。 He has lots of hobbies, one of which is swimming. 他有很多爱好，其中之一是游泳。 The old man has two sons, both of whom are lawyers. 这位老人有两个儿子，他们都是律师。 4．“the＋名词＋of which/whom”引导非限制性定语从句时，of which/whom充当定语，修饰前面的名词，整个结构相当于“whose＋名词”引导的定语从句。 I saw some trees, the leaves of which (＝whose leaves) were yellow with disease. 我看见一些树，它们的叶子因生病而发黄。 Look at the building，the roof of which (＝ whose roof) is white. 看那座楼房， 它的屋顶是白色的。 5．“the＋形容词比较级/最高级＋of＋which/whom”引导非限制性定语从句。 There are two buildings, the larger of which stands nearly a hundred feet high. 这里有两座建筑物，较大的那座几乎有100英尺高。 [即时演练3]——完成下列句子 (1)There are sixty students in our class in all, most of whom are from countryside (他们中的多数都来自农村). (2)The factory produces half a million pairs of shoes every year, 80% of which (它们中的80%) are sold abroad. (3)There are two buildings, the higher of which (最高的那一栋)stands nearly a hundred feet in height. (4)This is the book, the cover of which (它的封面)is designed by Mr Jones. [对应学生用书P145] replace v.以……替换，更换；取代；把……放回原处[→replacement n.替换；替换的人(物)] (1)replace...with/by... 用……替换，以……接替 (2)take the place of/take one's place 代替(表动作) in place of/in one's place 代替(表状态) (教材原句)In sentence (a), can we replace “in which” with “where” without changing the meaning? 在句子(a)中，我们可以在不改变句意的情况下用“where”替换“in which”吗？ [练通]——单句语法填空/补全句子/完成句子 (1)The house which I grew up in has been taken down(拆除)and replaced with/by an office building. (2)I'm going to buy a new bike in place of/to replace(代替) the old one because there's something wrong with it. (3)It's good to enjoy other cultures and learn from them, but they can never take the place of/replace (代替) your own culture. (4)每个人都清楚，没有什么能替代母亲的爱和关怀。 It is clear to everyone that nothing can replace/take the place of mother's love and care．(读后续写之升华句) narrow adj.狭窄的，不宽的；狭隘的；勉强的 v.(使)变窄；(使)缩小(→narrowly adv.勉强地；狭隘地) a narrow escape 九死一生；死里逃生 (教材原句)Tourists can stand on a narrow glass platform called the Skywalk to see the Grand Canyon. 游客可以站在一个名为“空中走廊”的狭窄的玻璃平台上观看科罗拉多大峡谷。 [练通]——单句语法填空/完成句子 (1)Parents and children should communicate more to narrow(narrow) the gap between them so that they can understand each other better. (2)Last year I had a narrow escape from a car crash, and I don't want to risk my life a second time. (3)The final score of the basketball match was 93∶94.We were only narrowly(narrow) beaten. (4)生命是一条艰险的峡谷，只有勇敢的人才能通过。 Life is a dangerous narrow valley, which can only be passed by brave people.(续写佳句之升华句) [对应学生用书P146] Ⅰ.单句语法填空 1．I don't know the reason for which he is absent today, but I will try to find out and inform you as soon as possible. 2．This was a time during which there were no radios, no telephones or no TV sets. 3．Many young people, most of whom are volunteers, have taken part in the game. 4．There are many good websites on which you can check out the latest information. 5．After living in Canada for many years, Mary finally returned to the country in which she was born. 6．The newly-built library，the walls of which are painted light green，is really a peaceful place for us. 7．Would you be kind enough to help the boy for whom Chinese is really hard to learn? 8．My eldest son, the work of whom takes him all over the world, is in New York at the moment. 9．My father is the first person to whom I will turn for help when I meet difficulties. 10．She brought with her three friends, none of whom I had ever met before. Ⅱ.用“介词＋which”引导的定语从句合并下列句子 1．Recently I bought an ancient Chinese vase.Its price was very reasonable. Recently I bought an ancient Chinese vase, the price of which/of which the price was very reasonable. 2．I have bought two books recently.Neither of them interests my brother. I have bought two books recently, neither of which interests my brother. 3．They climbed up to a large rock.They got a good view from it. They climbed up to a large rock, from which they got a good view. 4．I would like to thank my English teacher.I would have never passed the college entrance examination without her. I would like to thank my English teacher, without whom I would have never passed the college entrance examination. 5．The pen is broken.I do my homework with it every day. The pen with which I do my homework every day is broken. 学科网（北京）股份有限公司 $$