高中教育英语必修第一册译林版《语法精讲④ 定语从句》教学课件.pptxVIP

语法精讲④ 定语从句;1．关系副词引导的限制性定语从句 (1)when的用法 when指时间，在定语从句中作时间状语。它的先行词通常为time, day, morning, night, week, year等表示时间的名词。 There was a time when a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound. 曾有一段时间，湛蓝的天空、鸟儿的歌唱、月光抑或是花朵都不能令我着迷。;[特别注意]　先行词是表示时间的名词时，关系词是否用when，还需要判断关系词在从句中所作的成分。 We still remember the days when we spent our holiday together. 我们仍然记得我们在一起度假的那些日子。(when在从句中作时间状语) It happened on the day when the marriage took place.事情就发生在举行婚礼的那天。;(2)where的用法 where指地点，在定语从句中作地点状语。它的先行词通常为place, spot, street, house, room, city, town, country等表示具体地点的名词或point(地步)，case(情况)，situation(情形)，position(位置)，stage(阶段)等表示抽象地点的名词。 The movie is set in a small town where the only movie theatre is preparing to close down. 这部电影以一座小镇为背景，这座小镇上唯一的电影院即将倒闭。 What are some situations where body language is the only form of communication? 在哪些情况下身体语言是唯一的沟通方式？;[特别注意]　先行词是表示地点的名词时，关系词是否用where，还需要判断关系词在从句中所作的成分。 This is the house where we visited the famous writer last year. 去年我们就是在这所房子里拜访了那位著名作家。(where在从句中作地点状语) The house (that/which) we visited last year is over 500 years old. 去年我们参观的那座房子有500多年的历史了。(that/which在从句中作宾语);(3)why的用法 why指原因或理由，它的先行词一般为reason，why在限制性定语从句中作原因状语。 I have come around to explain the reason why (＝for which) I was absent from the meeting. 我来是为了解释我当时没有到会的原因的。 [特别注意]先行词是reason时，关系词是否用why，还需要判断关系词在从句中所作的成分。 This is the reason why he was late.这就是他迟到的原因。(why在从句中作原因状语) Please tell me the reason (that/which) he explained to you. 请告诉我他给你解???的原因。(that/which在从句中作宾语);(4)the way作先行词 首先要确定关系词在定语从句中作什么成分。 ①如果关系词在定语从句中作主语或宾语，则用关系代词that或which，作宾语时，关系代词可省略。 The way (that/which) he thought of to solve the problem was not practical. 他所想到地解决这个问题的方法不切实际。 ②如果关系词在定语从句中作状语，则用关系词in which，that或省略。 This is the way (that/in which/不填) he learns English.这就是他学习英语的方法。;即学即练1　单句语法填空 (1)I often think of the days ________ we spent on the island together. (2)There are some reasons ____________ they do this. (3)The first thing I would say is that the way ___________ you begin th