Unit 1 People of achievement Learning about Language 学案-2024-2025学年高中英语人教版（2019）选择性必修第一册

选择性必修一 Unit 1 语法--非限制性定语从句 知识总结 一、非限制性定语从句的作用 情景导学 Wang, who is often in dangerous situations, is also a judo(柔道) master. 王先生也是一位柔道大师, 他经常处于危险的境地。 (2021新高考Ⅱ) Peter, whose mother is in hospital, will take a few days off to look after her. 彼得的母亲住院了,他要请几天假来照顾她。 Yesterday Jimmy left for Canada, where he would stay for two years. 昨天吉米出发去加拿大了,他将在那里待两年。 We will put off the meeting until next week, when we won’t be so busy. 我们将把会议推迟到下周,那时我们就不这么忙了。 用法归纳 非限制性定语从句只是对①　　     的补充、解释或附加说明,即使去掉,主句的意思仍然完整。它与主句之间一般用②　　     分开,常常翻译成与主句并列的句子。 ①先行词 ②逗号 二、非限制性定语从句的关系词 情景导学 My brother enjoys playing basketball, which he really plays well. 我哥哥喜欢打篮球,他打得非常好。 He said he had passed the exam, which made him very happy. 他说他通过了考试,这让他非常开心。 She is an extraordinary girl, whom/who teachers often praise in class. 她是一个出色的女孩,老师经常在课堂上表扬她。 As is known to all, fish can't live without water. 众所周知,鱼离开水无法生存。 Here are the questions, some of which I think are difficult for you. 问题都在这儿,我认为其中一些对你来说太难了。 用法归纳 在非限制性定语从句中: 1.先行词指人,关系词在定语从句中作主语时用who,作宾语时用③　　    或who(位于介词后面时,只能用whom)。 ③whom 2.先行词指物,关系词在定语从句中作主语或宾语时用④　　    。 ④which 3.先行词指代整个主句的内容或主句中的部分内容,关系词用which或as(as、which引导非限制性定语从句的区别见三) 4.先行词指物或指人,关系词在定语从句中作定语时用whose。 5.先行词是表示时间的名词,关系词在定语从句中作时间状语时用when。 6.先行词是表示地点的名词,关系词在定语从句中作地点状语时用where。 7.一些数词或代词如all、some、one、both、neither、none、any、either等可与of一起修饰关系代词,常用来引导非限制性定语从句,关系代词指人时用⑤　　    ,指物时用⑥　　    ,不可以用that。 ⑤whom ⑥which 三、as、which引导非限制性定语从句的区别 情景导学 As you can see, he did it much better than I. 如你所见,他做得比我好得多。 Light, as we know, travels faster than sound. 正如我们所知道的,光的传播速度比声音的传播速度快。 He invited me to dinner, which made me very happy. 他请我吃饭,这使我很高兴。 I may have to work late, in which case I‘ll telephone. 我可能得工作到很晚,那样的话我会打电话的。 He graduated from a local high school, after which he went to Peking University. 他毕业于当地的一所高中,之后他去了北京大学。 用法归纳 1.在引导非限制性定语从句时,as常译为“⑦　　    ”;which引导非限制性定语从句,修饰整 个主句时,常译为“这,那”。 2.as引导的非限制性定语从句可位于主句 ⑧　　    、之中或之后,而which引导的非限制性 定语从句不能位于主句之前。 3.which在定语从句中可以作定语或介词的⑨　　    ,而as不能。 ⑦正如 ⑧之前 ⑨宾语 特别提醒 1.as引导非限制性定语从句时,常用于下列固定结构中:as is expected(不出所料),as is men- tioned above(正如上面所提到的),as we all know/as is known to all(众所周知),as is reported(正如所报道的),as is often the case(这是常有的事),as has been said before(如上所述)等。 2.限制性与非限制性定语从句的区别: 区别 限制性定语从句 非限制性定语从句 作用不同 说明的是先行词必不可少的情况 对先行词进行补充说明 形式不同 关系词和先行词通常不用逗号分开 关系词和先行词通常用逗号分开 先行词不同 只能是名词或代词 可以是名词或代词,也可以是整个主句或主句的一部分 关系词不同 可用that;关系代词作宾语可省略 不用that;关系代词作宾语不可省略 翻译不同 译作定语,常译为“……的” 从句可译作与主句并列的句子 四、使用非限制性定语从句应注意的问题 情景导学 The longest track and field event at the Summer Olympics is the 50-kilometer race walk, that(×)/which(√) is about five miles longer than the marathon. 夏季奥运会上最长的田径项目是50公里竞走,它比马拉松长约5英里。 (2020全国Ⅰ) I have told him the reason, why(×)/for which(√) I missed the early bus. 我已经告诉了他原因,为此我没赶上早班车。 He is very outgoing, which is known to us all in our company. 他非常外向,这是我们公司的人都知道的。 用法归纳 1.非限制性定语从句不能用that引导。 2.非限制性定语从句不能用why引导,要用for which代替why。 3.非限制性定语从句的先行词可以是整个主句的内容,这时从句谓语动词要用单数形式。 即时巩固讲 单句语法填空 1.(2023新课标Ⅱ)It just happened that I was planning another PNP flight with another pilot, Karen, 　　　　    offered to take Tiffy from Kansas City to Virginia. 2.(2023浙江1月)As you make your lifestyle changes, you may find yourself wanting to speak up for yourself if others comment on what you're doing, 　　　　    can turn itself into a whole household debate. 3.　　　　    is expected, he won the game. We were all happy for him. 4.He wrote many children's books, nearly half of 　　　　    were published in the 1990s. 5.The scientists designed experiments, 　　　　    goal was to prove whether plants could learn, an idea that seemed impossible. 6.He is a man of great knowledge, from 　　　　    much can be learned. 7.His interest started a few years ago, 　　　　    he was in college and was studying wildlife science. 8.I climbed to the top of the hill with my friend, 　　　　    we had a good view of the lake. 答案 1. who 2. which 3. As 4. which 5. whose 6. whom 7. when 8. where 学科网（北京）股份有限公司 $$