Unit 4 Everyday economics Section Ⅱ Using language—Grammar & Integrated skills课件(共76张PPT+ 学案）

英语 选择性必修 第四册[WY] Section Ⅱ　Using language—Grammar & Integrated skills Grammar定语从句(复习) ①Do you know the year when the Chinese Communist Party was founded ②Do you have anything that you want to say for yourself ③You're the only person I've ever met who could do it. ④I lost a book, whose title I can't remember now. ⑤He is working hard, which will make him pass the final exam. ⑥This is the hotel where they stayed last month. (1)①⑥句中的黑体部分是_____，在定语从句中作_____。 (2)②句中的先行词是anything，关系词在从句中作宾语，只能用that，不能用_____。 (3)③句中的who为_____，在从句中作主语。 (4)④⑤句中的黑体部分引导_____从句；④句中的whose作_____；⑤句中的which指代前面整句话的内容。 答案：(1)关系副词　状语　(2)which　(3)关系代词　(4)非限制性定语　定语 (一)定语从句中关系词的选择 准确地判断关系词在定语从句中所作的成分是确定关系词的关键所在，再结合先行词自身的属性便可做到万无一失。 1．关系代词引导的定语从句 (1)who, whom, that用来指人，其中that也可指物，who, that在从句中作主语、宾语、表语，whom在从句中作宾语。 Is he the man who/that wants to see you (who/that在从句中作主语) 他就是想见你的那个人吗？ He is the man who/whom/that I saw yesterday. (who/whom/that在从句中作宾语) 他就是我昨天看到的那个人。 It turned out that he wasn't the person who I'd thought he was.(who在从句中作表语) 事实证明，他并不是我想象中的那个人。 (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。 They rushed over to help the man whose car had broken down.(whose在从句中指人) 他们赶过去帮助那个车坏了的人。 Please pass me the book whose cover/of which the cover is green.(whose/of which在从句中指物) 请把那本绿色封面的书递给我。 (3)which, that用来指物，其中that也可指人，在从句中可作主语、宾语等。 A house which/that is built on sand may fall down in an earthquake.(which/that在从句中作主语) 建立在沙子上的房子在地震时可能会倒塌。 The package (which/that) you are carrying is about to come unwrapped. (which/that在从句中作宾语) 你拿着的这个包裹快要打开了。 (4)as用来指人或物，在从句中作主语、宾语或表语。 They talked in such simple English as children could understand. (as在从句中作宾语) 他们用孩子们能听懂的简单的英语交谈。 As is known to all, fish can't live without water.(as在从句中作主语) 众所周知，鱼离不开水。 2．关系副词引导的定语从句 关系副词用来指时间、地点或理由，在从句中作状语。 关系副词when, where, why的含义相当于“介词＋ which”结构，因此常常和“介词＋which”结构互换使用。 There are occasions when/on which one must yield.(when/on which在从句中指时间) 一个人肯定有屈服的时候。 Beijing is the place where/in which I was born.(where/in which在从句中指地点) 北京是我出生的地方。 Is this the reason why/for which he refused our offer？(why/for which在从句中指原因) 这就是他拒绝我们帮助的原因吗？ 3．定语从句的分类 (1)定语从句有限制性和非限制性两种。限制性定语从句是不可缺少的部分，去掉它主句意思往往不明确；非限制性定语从句是先行词的附加说明，去掉后也不会影响主句的意思，它与主句之间通常用逗号隔开。 This is the house which we bought last month.(限制性定语从句) ... ...