Unit 4 Everyday economics 学案（含答案）—外研版（2019）选择性必修第四册高二英语下学期期末复习

Unit 4 Everyday economics 学案（含答案）—外研版（2019）选择性必修第四册高二英语下学期期末复习 一、学习目标整合 知识目标 Master the vocabulary and expressions related to travel, business, and financial management. Understand and master the key usages of the definite clause. 能力目标 Improve students’ comprehensive language skills including listening, speaking, reading, and writing. 情感目标 Develop a positive attitude towards exploration and career planning. Cultivate students’ qualities like rationality and self-management. 二、思维导图回顾知识 三、重难知识易混易错 定语从句 一、限制性定语从句和非限制性定语从句 1．引导定语从句的有关系代词(who，whom，that，which，as)、关系副词(where，when，why)和介词＋关系代词。关系词包括关系代词和关系副词。 2．定语从句可以分为限制性定语从句和非限制性定语从句 3．限制性定语从句是先行词在意义上不可缺少的定语，如果去掉，主句的意思就不完整或失去意义。该从句与主句的关系十分密切，和先行词之间没有逗号分开，作宾语的关系代词通常可以省略。 4．非限制性定语从句只是对先行词作附加补充说明，如果去掉，主句的意思仍然清楚完整。该从句与主句的关系不是很密切，和先行词之间有逗号分开；不能用why引导，一般不用that引导；关系代/副词均不可省略。 5．定语从句的先行词可以是一个词、几个词或整个句子。 (一)关系代词的用法 关系代词 先行词 句法功能 who 人 主语、宾语(限制性定语从句中可省略) whom 人 宾语(限制性定语从句中可省略) whose 人或物 定语 that 人或物 主语、宾语(可省略)、表语、状语(可省略) which 物 主语、宾语(限制性定语从句中可省略) as 人或物 主语、宾语 1.关系代词通常用that的情况： (1)先行词是不定代词或者先行词被不定代词所修饰时 Is there anything that needs urgent attention (2)先行词被序数词，形容词最高级，the only，the very，the last等修饰时 This is the best movie that I've watched this year. (3)先行词既有人又有物时 The professor and his research that you mentioned are quite remarkable. (4)定语从句出现在which或who开头的特殊疑问句中时 Who is the girl that you talked to just now (5)有两个定语从句，其中一个关系代词用了which时 They opened a new store, which sells products that are eco-friendly. (6)先行词在主句中作表语，关系代词在从句中作表语时。 Beijing is not the city that it was ten years ago. (7)主句是there be句型且关系词在从句中作主语时 There is a book on the shelf that belongs to me. (8)先行词为the way ，关系代词在从句中作状语时 I like the way that he solves problems. 2．关系代词只用which的情况： (1)引导非限制性定语从句 She won the competition, which made her family very proud. (2)关系代词充当介词的宾语，且介词位于关系代词之前 This is the room in which we held the meeting. (二)关系副词的用法 关系副词 先行词 句法功能 when 时间 时间状语 where 地点 地点状语 why 原因 原因状语 当先行词为situation，case，stage，point等表示抽象意义的词，且关系词在定语从句中作状语时，用关系副词where。 We are in a situation where cooperation is essential. (三)which与as引导非限制性定语从句的区别 which as 只能放在主句的后面 位置灵活，可放在主句前，也可放在主句后，有时还可插入主句中 无动词的限制 谓语动词通常是表示感觉或心理活动的动词，如see，hear，know，expect，remember ... ...