Unit 1 Section Ⅳ (1) Non defining attributive clauses（课件PPT）-【步步高】2024-2025学年高二英语选择性必修第一册学习笔记（外研版）

该高中英语课件聚焦非限制性定语从句，通过《泰坦尼克号》短文语境感悟引导学生感知加颜色从句，结合自主发现归纳特点，衔接语法总览中定语从句与非谓语动词的关联，搭建从感知到归纳的学习支架。 其亮点在于融合语境化与结构化教学，以真实语篇提升语言能力，通过对比表格、as/which用法辨析培养思维品质，读后续写练习强化语言运用。学生能深化语法理解，教师可借助清晰模块提升教学效率。

Section Ⅳ Using language(1)—Non­defining attributive clauses Laugh out loud！ Unit1 阅读以下短文，感知加颜色部分，并回答其后的题目 The popular film，Titanic，is about a beautiful and sad love story,1.whose hero and heroine are Jack and Rose.Rose was a young beautiful woman,2.who went to America with her mother.Jack,3.who won a ship ticket by playing cards，was a poor painter.They met and fell in love with each other on Titanic 4.where they had a happy time.Sadly，the nice journey was destroyed by a huge iceberg，and Jack lost his life for saving Rose.Everyone will be moved by the selfless way 5.in which most people can’t behave in real life.Before Jack left Rose forever， 语境感悟 he encouraged Rose to live well for him.6.As is known to all，love is the strongest strength.And that’s the reason 7.why Rose could live on and tell us the moving story. [自主发现] 以上语段中的加颜色部分均为 从句，其中句1,2,3和6是 定语从句，其标志是主句和从句之间用 隔开。as引导的定语从句一般放于 ，通常译为“ ”。 定语 非限制性 逗号 句首 正如 语法总览 语法精讲 非限制性定语从句 与限制性定语从句相比较，非限制性定语从句是指与主句关系不十分密切，只对主句中的先行词起补充说明作用的定语从句。其标志是主句和从句之间用逗号隔开。现从以下三个方面讲解非限制性定语从句的用法： 一、限制性定语从句与非限制性定语从句的区别   限制性定语从句 非限制性定语从句 意义 起限定作用，指特定的人或物，从句不可省略，否则原句句意不完整。 仅作补充或说明，若去掉从句，主句意思完整。 结构要求 紧跟先行词，从句与先行词之间不加逗号。 用逗号与先行词或主句隔开。 功能 修饰先行词。 修饰先行词或整个主句。 引导词 所有的关系代词及关系副词。 关系代词that及关系副词why除外。 省略情况 关系代词在限制性定语从句中作宾语时可以省略。 所有关系词均不可省略。 译法 翻译成先行词的定语，“……的”。 通常翻译成主句的并列句。 We visited the school where we studied two years ago. 我们参观了我们两年前就读的那所学校。(限制性定语从句，起限定作用) The house，which we bought last year，lies in the centre of the city. 那套房子位于市中心，是我们去年买的。(非限制性定语从句，不表明有多少套房子) The house which/that we bought last year lies in the centre of the city. 我们去年买的那套房子位于市中心。(限制性定语从句，暗含“可能有若干套房子”之意) 二、使用非限制性定语从句应注意的问题 1.非限制性定语从句不用that引导。 I am fond of the novel，which you bought for me.我喜欢那本小说，就是你给我买的那本。 2.非限制性定语从句不能用why引导，要用for which代替why。 The reason，for which he couldn’t reduce his consumption，wasn’t given. 他为何不能降低消费，他没有给出任何理由。 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第三人称单数。 He often comes to school late，which makes his teacher angry.(先行词为主句的内容) 他经常上学迟到，这使得他的老师很生气。 三、as，which引导非限制性定语从句时的区别   as which 指代 引导的从句只能指代整个主句的内容 引导的从句既可指代整个主句的内容，也可指代主句的一部分 位置 可位于主句之前，之中或之后 引导的从句不能置于主句之前 意义 正如 这，那 功能 连接上下文，表达说话人的观点、看法，并指出主句内容的根据或出处等 引导的从句在意义上相当于一个并列句 As we all know，the Earth moves around the sun. 众所周知，地球围绕太阳转。 The singer，as was expected，achieved great success.正如所期盼的那样，这位歌手取得了巨大成功。 He was late for the meeting，which made the chairman very angry.(which指代整个主句的内容) 他开会迟到了，董事长为此非常生气。 [点津]　as引导非限制性定语从句时常用于以下结构： as is said above如上所述 as is known to all众所周知 as has been said before如之前所说 as is often the case情况常常如此 as you can see正如你看到的那样 as is already mentioned above正如上边已经提到的那样 Ⅰ.单句语法填空 1.There are many badges on the table，most of are new. 2.The girl with curly hair lost her badge， annoyed her much. 3.Opposite is a concert hall， you can hear some lovely music. 4. is known to all，it takes more than good looks to succeed as an actor. 5.The grinning clown he met in the circus was his employer. which which 达标检测 where As that/who/whom 6.The composer， works were best loved，once worked in this amusement park. 7.The clown doctor， wears a curly wig，is popular with the little patients in the hospital. 8.Many lessons are now available online，from students can choose for free. Ⅰ.一词多义 whose who which Ⅱ.完成下列读后续写片段，尽可能多地使用本单元语法 我倒在地上，躺在血泊中。幸运的是，离我们不远的两名猎人听到了我们的尖叫声。他们冲到我们所在的地方。一看到所发生的事和仍然在我身后的水域中漂浮的鳄鱼，其中一个人朝空中开了一枪。 I fell onto the ground，lying in a pool of blood.Fortunately，our screams were heard by two hunters 1. . They dashed over to the place 2. .On seeing what happened and the crocodile，3.____________________________________ ，one of them fired a shot in the air. who were not far away from us where we were which was still floating in the water behind me 正如所期望的那样，鳄鱼被吓跑了。然后，我失去了知觉，两名猎人急忙把我送到医院。 4. ，the crocodile was frightened away.Then I lost consciousness,5. . As was/had been expected which made the two hunters rush me to hospital 本课结束 $