Unit 5 Languages around the world Relative clauses （2） 课件-2024-2025学年高中英语人教版（2019）必修第一册

Unit 5 Discovering Useful Structures Relative clauses （2） Translate the sentences. 我昨天买了一本书。 I bought a book yesterday. It is cheap and interesting. 它便宜且有趣。 Combine the two sentences into a relative clause. I bought a book yesterday ___________is cheap and interesting. ( ) 主语 谓语 宾语 定语从句 which/ that I bought a book yesterday which/ that is cheap and interesting. ) ( 定语从句 先行词 关系词 关系代词 who which that whom whose as 先行词 人 物 人/物 人 人/物 人/物/句子 关系代词在定语从句中充当的成分 主语/宾语/表语 主语/宾语 主语/宾语/表语 宾语 定语 （...的） 主语/宾语/表语 关系代词在句中作宾语，可以省略 作介词的宾语只能用which/ whom 1. 关系代词只能用that，不能用which 1. 当先行词为all, each, everything, something, nothing, anything, much, every, no, any, some, both, many, little, a little, few, a few, none, either, neither等不定代词，或被其修饰时 2. 当先行词被 the only, the very, the last, the same修饰时 3. 当先行词既指人又指物时 4. 当先行词为序数词、形容词最高级，或被其修饰时 5. 当主句以here, there开头时 6. 当先行词是表语，且关系代词在定语从句中作表语时 7. 当主句以who/ which开头时，为避免重复，定语从句的关系词用that 多少不一， 恰人物最序, 有复表 2. 关系代词只能用which，不能用that 1.介词后 2. 用于非限制定语从句中 3. 关系代词用who，不用that 先行词为人称代词I, you, he, she, they,them, 或指人的不定代词one, ones, anyone, those时 1. 先行词是表示时间的名词时，用表示时间的关系副词when(在那时)，在定语从句中作时间状语，可替换为in which, on which, at which, during which... 关系副词 September 1st is the day _____ students must start their school. There was a time _____ China was at war. when when 或on which 或during which 2. 先行词是表示地点的名词时，用表示时间的关系副词where(在那里)，在定语从句中作时间状语，可替换为in which, on which, at which, to which... 关系副词 Potatoes can be grown in places ______ it is too cold to grow rice. This is the company _____ I used to work. where where 或in which 当先行词是抽象地点名词condition, situation, instance, case(情况), stage, point(阶段/状态), position(处境, 状况) 时，用关系副词where We have reached a stage ______ we have no rights at all. We were put into a position _____ we have to fight the government. where where 2p2c2s, instance 3. 先行词是表示原因的名词时，用表示时间的关系副词why，在定语从句中作时间状语，可替换为for which 关系副词 I'd like you to explain the reason ______ you were not here. I don't know the reason _____ the car broke down. why 或for which why 关系副词 when where why 先行词 表示时间的词 表示地点的词 表示原因的词reason 关系副词在定语从句中充当的成分 时间状语 地点状语 原因状语 译为 在那时 在那里 为什么 可替换成 in which, on which, at which, during which... in which, on which, at which, to which for which 关系词的选择 *关系词的选择： 1. 根据关系词在定语从句中充当的成分，判断使用关系代词还是关系副词：句子结构完整，用关系副词；定语从句结构不完整，用关系代词 2. 根据先行词，确定关系词 This is the factory ___________ produces cars. This is the factory ______ my mom has worked for three years. 缺主语 ( ) ) The days ______ I was taken care of in the village were gone. The days ___________ I spent with my family were unforgettable. ( ) 被动语态 缺宾语 ( ) The time ___________ the teacher gave to the class is sufficient. 双宾结构 which/ that where when which/ that which/ that 主谓结构 ( 关系词的选择 1. 分析句子成分 2. 翻译定语从句 *注意事项 1. 所属关系用whose 2. 特殊情况 用适当的关系词填空 1. Her son, to _____ shen was devoted, went abroad ten years ago. 2. They will fly to Beijing, _______ they plan to stay for two days. 3. Anne was a Jewish girl ________diary has been read widely all over the world. 4. Yesterday I helped an old man __________ lost his way. 5. He helped me a lot with my English, for _____ I was very grateful. 6. They planted the trees ___________ didn' t need much water. 7. John invited about 40 people to his wedding, most of _____ are family members. 8. How many students are there in your class______ homes are in the countryside? whom where whose who/ that which which/that whom whose 用适当的关系词填空 1. Can you tell me the name of the stadium ______ you visited before? 2. After graduation, he went to make a living in Canada, _____ turned out to be a wise decision. 3. 1. I’ll never forget the days_____ we worked together. 4. I’ll never forget the days ___________ we spent together. 5. I went to the place _______ I worked ten years ago. 6. I went to the place ___________ I visited ten years ago. 7. This is the reason _____ he was late. 8. This is the reason __________ he gave. which/that which when which/that where which/that why which/that 用适当的关系词填空 1. My brother is always making good use of the time _________ he can spare. 2. Many countries set up national parks ______ animals and plants can be protected. 3. I still remember the day ______ I first came to America. 4. When I arrived, Bryan took me to see the house ______ I would stay. 5. The book tells stories of the earthquake through the eyes of those ______ lives were affected. 6. There is no simple answer, ______ is often the case in science. 7. We need a person __________ is capable of fluent English. which/that where when where who which who/ that Thank you！ $$