重大版 高中 必修1 Unit 5 Special Clothes Non-restrictive attributive clause 课件 (共20张ppt）

课件20张PPT。 限制性定语从句非non-restrictive attributive clause　　非限制性定语从句: 对先行词进行补充说明,关系不是十分紧密,省去对主句没有多大影响. 　　而限制性定语从句: 是先行词在意义上不可缺少的主语,如果去掉,主句的意思就不完整.Non-restrictive attributive clause:　　A clause that adds extra information to the main clause of a sentence.non-restrictive attributive clauseLead-inShe has two brothers who are working in the city.She has two brothers, who are working in the city.她有两个弟弟，他们在这个城市工作。她有两个在这个城市工作的弟弟。一. 非限制性定语从句构成：+,+先行词She has two brothers, （who are working in the city).+其他部分二. 关系词的指代关系√√主语 宾语主语 宾语定语√√√宾语指代整个主句三. 关系副词（where,when）的指代关系√√时间状语地点状语that，why不能在非限制性定语从句中使用。tipAs引导非限制性定语从句常位于句首，指代整个的主句。常译为“正如”介词+which当我们做非限制性定语从句的练习时，往往先确定先行词，然后再分析先行词在从句中的作用，再对关系词加以选择。小结：Find the rules:Tom found the ancient book, which was broken.As is said in the newspaper, two farmers saw the UFO in the field.Cindy is a lovely girl, with whom many people like to make friends. I like the house , whose windows face the sea.People will remember August 8th,2008, when 29th Olympic Games was held in Beijing.先行词指物，在从句中做主或宾语，用关系词which, 不能用thatAs引导的非限制性定语从句，常位于句首，which不可以介词+关系代词，介词的选用，要根据从句的谓语动词的构成。先行词在从句做定语，用关系词whose先行词在从句中做时间状语，用when或介词+which。non-restrictive attributive clauseCorrect the mistakes in the following sentences.People are excited to meet Zhai Zhigang, he was the first Chinese to walk in space . Many Chinese will never forget May 12th,2008, when a big earthquake happened in Sichuan then. Which is shown on TV, many children suffered a lot from the polluted milk. hewhothen去掉WhichAsLin Hao is a hero, who we should learn. China got the most gold medals in the Olympics , that makes people excited. I dream of going to Beijing, which the 29th Olympic Games was held. whofrom whomthatwhichwhichWhere/ in whichwho we should learn fromExercises2. Beijing, _____ is the capital of China, has a very long history.which 3. _____ is known to all, he is the best student.As4. The young man had a new girl friend, _____ is a pop star.who1.Hangzhou is a beautiful city, _____ people Visit the famous West Lake.Where in which5. I should thank my teacher, with _____help, I solved the problem. Exerciseswhose6.He once worked on the Bird’s Nest, ____ _____ his son is proud. ofwhich非限制性定语从句的构成； 关系代词which，whose，whom，who，as的用法； 关系副词where，when的应用； 禁用：_____, _____Review & tips as 从句的先行词是the same, such, 或被他们所修饰；多用于表示肯定意义的从句中，不用于表否定意义的从句中。 e.g. Many of the sports are the same as they were when they started. The result was not such as he expected. It was raining hard, which / as was unexpected. 另如：as is know ... ...