Unit 4 Natural disasters 语法 课件-2026-2027学年高中英语人教版必修第一册

该高中英语课件聚焦定语从句（关系代词），通过“Tom is a great boy”等简单句合并导入，系统讲解定义、结构及关系代词（who/whom/which/that/whose）的用法，构建“导入-定义-结构-用法分析-练习巩固”的学习支架，帮助学生逐步理解从句构成。 其亮点在于采用任务驱动（如Task1分析例句成分、Task2填空练习）和真实情境（汶川地震相关段落），结合用法表和选择策略结构化总结，提升学生语言能力（从句理解与表达）和思维品质（逻辑判断）。多样练习（翻译、看图造句）助学生巩固，教师可直接用于课堂，提高教学效率。

Grammar Relative Clause (定语从句—关系代词 ) Lead-in Tom is a great boy. Tom is a great boy who is good at running. 定语从句 Tom is good at running. 1 Tom 一.定义与结构 ......的 1.定义：在复合句中，修饰_____ 或者______ 的从句。表示______. 名词 代词 Tom is a great boy who is good at running. 先行词 定语从句 the attributive clause who 关系词 结构： 先行词+关系词+从句 先行词 名词或代词 主句 2.结构 引导定语从句的词 关系词 指代 例句分析 1. He is the boy that I saw yesterday. 2.The dog which my father bought was missing. 主句 从句 主句 主句 从句 关系代词的用法 Task1 :找出先行词，关系词、定语从句，及所作成分。 1.The man who is speaking in the classroom is my math teacher. 2. The boy whom we are talking about is good at math. 4.He is a doctor who you met this morning. 3.The bus which came here yesterday was made in China. 5. The house which my father built in 2000 is very old. 6.Do you know the student that is sitting under the tree ? 7.I like to hear the songs that Zhou Shen sings. 8.He lives in a house whose window is white. 指人； 作主语 指人； 作宾语 指物； 作主语 指人； 作宾语 指物； 作宾语 指人； 作主语 指物； 作宾语 3 先行词 （人or物） 关系代词 在从句中充当的成分 指人又指物 关系代词的用法小结 主/宾 主/宾 宾 主/宾 定语 人 物 who whom which whose(谁的) that Task2 9.He lives in a house whose window is white. 9.He likes the girl whose hair is long. Start 1 3 根据定义 判断为定从 找准先行词 2 判断先行词是指人或物 把先行词代入从句中，判断（充当主、宾、定？） strategies 关系代词的选择 1. An architect is a person ______ designs buildings. 2. I’ve just seen the woman _______ stole your bag. 3. The school _______ she goes to is outside town. 4. He is now able to beat his father from _______ he learned how to play chess. 5. They often go to the church _______ windows are decorated with colorful glass. 6. Have you heard about the TV program the Reader _______ is very popular now? 7. There are still many things in our solar system about _______ we know nothing. who/that who/that which/that whom whose which/that which Task 2: Fill in the blank with the relative pronouns who,whom, which,that or whose who/that which/that which/that who/that which/that which/that who/that who/that which/that Conclusion 关系代词只用 that，不用which的情况： ①先行词中既有人又有物 ②先行词被the only， the very，the same，the last修饰 ③先行词被序数词、形容词最高级修饰 ④先行词是 all，little，much ， any,anything，everything，nothing等不定代词 或被不定代词修饰 金牌P94 关系代词只用 which，不用that的情况：逗号后，介词后 Fill in the blanks 1. This is all __________ I know about the accident. 2. He is the only man __________ I can find for the work. 3. You must watch everything carefully __________ the teacher does in class. 4. This is one of the most exciting football games __________ I have ever seen. 5. I saw a desk on __________ there was a book. 6. The first English novel __________ I read was Gone With Wind. 7. When he came back from abroad, John told his parents about the cities and the people __________ he had visited. 8. This is the very film _______ I've long wished to see. 9.The weather turned out to be very good, _________ was more than we could expect. that that that that which that that that which 【巩固练习】1. Fill in the blanks with who, whom, whose, which and that. 1) The man ________________ I saw told me to wait. 2) Look at the boy and his dog _________ are coming this way. 3) Tom is the first boy _________ left the room. 4) He saw a house _________ windows were all broken. 5) You can read any book _________ I have. 6) Do you like the present __________ I bought you yesterday. 7) The storybook __________ was written by his uncle was quite interesting. 8) The boy________ computer doesn’t work well needs your help. 9) This is the best movie __________ we have seen this year. 10) The doctor ________________ we met in the street is from America. 11) The passengers and the suitcase_________ were in the waiting room had to wait for another plane. whom/that that that whose that which/that which/that whose that whom/that that 二.定语从句构造 Step 1: 先行词 Step 2: 替换 Step 3: 移位 I know a woman. this woman is a singer. who/ that 移位：先行词+关系代词+从句 I know a woman who/that is a singer. 三.练习 Activity 1 Look at the pictures and make sentences using Attributive (Relative) Clause. Jay is a pop star. Jay comes from Taiwan. Jay who comes from Taiwan is a pop star. Jay who is a pop star comes from Taiwan. This boy is Harry Potter. This boy wears glasses. This boy who wears glasses is Harry Potter. The man is our headmaster. The man is directing the traffic. The man who is directing the traffic is our headmaster. Please pass me the book. The book's cover is green. Please pass me the book whose cover is green. The CCTV reporter is interviewing a woman. The woman’s family survived the earthquake. (whose) The soldier will remember the rescue worker. The soldier worked with the rescue worker during the quake. (with whom) The rescue workers had to walk slowly through the bricks. The bricks covered the ground. (that/which) My family will always be thankful for the people. We received aid from the people. (from whom) The people lost everything in the quake. We need to help them prepare for the coming winter. (who) The CCTV reporter is interviewing a woman whose family survived the earthquake. The soldier will remember the rescue worker with whom he worked during the quake. The rescue workers had to walk slowly through the bricks that/which covered the ground. My family will always be thankful for the people from whom we received aid. We need to help the people who lost everything in the quake prepare for the coming winter. Step 1: 先行词 Step 2: 替换 Step 3: 移位 移位：先行词+关系代词+从句 四.练习 activity1. Introduce one of the students or teachers in our class and guess who it is. She is a girl who helps English teacher collect and give out homework. She is a girl who... He is a boy who... 1. 看一看那个名叫露丝的女士。 2. 准备去公园的人呆在这儿。 3. 那是我所有的钱。 4. 他是我非常喜欢的老师。 5. 他们谈了大约一个小时关于他们在学校记得的人和事。 Those ____________________ stay here. That was all _________ _________ He is a teacher _______________ very much. They talked about things and persons ______________________________for about an hour. activity2 翻译句子。 Look at that lady _________________. whose name is Rose who will go to the park the money that I had. who (whom) I like that they remembered in the school $