发布时间 : 星期三 文章介词+关系代词引导定语从句教案更新完毕开始阅读
Attributive Clauses that Contain Prep. + whom/which
介词+关系代词的定语从句
Analysis of the Teaching Material 教材分析
Generally speaking, grammar is a real headache for most of students for it is very boring and difficult. Attributive clause, one of the most important grammar in Senior English, is no exception. The grammar of Unit 5 in Book 2 further discusses attributive clauses that contain prep. + whom/which.
As mentioned above, grammar is very difficult. To solve this problem, I will ask students to do abundant exercises in order to let them master it easily.
Teaching objectives 教学目标
1. Help students learn to correctly use “whom”、”which” in attributive clauses that contain prep. + whom/ which.
让学生在定语从句中正确使用that和which;
2. Help students learn to correctly choose the prepositions in attributive clauses that contain prep + which/whom.
在介词+关系代词引导的定语从句中正确选择介词。
Teaching Procedures: 教学过程 Step 1 Review& Lead in复习导入
1. 定语从句的结构是：先行词+关系代词或关系副词。 2. 引导定语从句的关系代词有：that, which, who, whom, whose. 关系副词有：when, where, why. 3. 关系代词在定语从句中充当：主语，宾语或定语 关系副词在定语中只能充当：状语
（设计意图：复习关于定语从句的理论知识，为本节课的学习奠定基础。）
Example sentences:
1. This is a book I’m interested in. 2. He is a student I often talk with.
(设计意图：通过具体的、简单的例句来巩固理论知识。)
Step 2 The use of whom and which 关系代词whom和which的用法 句式变化：
1. This is a book in I’m interested. 2. He is a student with I often talk..
(设计意图：句式变化，引出本节课的第一个重难点。)
结论：在定语从句中，若介词提前
① 先行词是人，引导词用whom; ② 先行词是物，引导词用which.
乘胜追击：
Fill in the blanks with whom or which.
1. There are 88 students in our class, 30 of are boys. 2. There are 45 desks in our classroom, all of are new. 3. This is the book on I spent 15 yuan.
4. A close friend is a person from we can get help. 5. The school in I once studied is very beautiful.
(设计意图：设计练习题，且题目无生词，学生易懂，及时巩固。)
Step 3 The choice of prepositions 介词的选择 Examples:
1. I will never forget the day which she said “I love you” to me. 2. He is the person whom we can learn a lot.
(设计意图：把介词空出来，让学生填介词，体现本节课的第二个重难点)
介词确立的方法：
1. 根据先行词的固定搭配来确定介词；
2. 根据从句中动词或形容词的固定搭配来确定介词；
乘胜追击：
Fill in the following blanks with proper prepositions
1. The year 2017 which we will graduate from Jianshui Experimental High school. 2. When the monthly holiday will begin is the topic(话题) which they are talking. 3. Tom lent me some money yesterday, which I was very grateful.
4. Far high (法海) is a person from we can’t learn love, because he doesn’t know love. 5. In front of our school, there is a lake, which some fish are moving here and there. (设计意图：精心设计例句，例句简单易懂，希望引起学生兴趣。)
Step 4 Comprehensive Exercises 综合练习 Play a game of definitions. 单词释义游戏
Example:
Q: What’s a letter box? (through which, postman) S1: What’s a letter box?
S2: It’s a box with a hole through which the postman puts the letters. 1. What’s a library? (a building, from which, borrow) It’s a building . 2. What’s a school? (a place, at which, learn ) It’s a place . 3. What’s a doctor? (a person, to whom, sick) It’s a person . Step 5 Summary总结
1. 在prep. + whom/which引导的定语从句中，若介词提前，
① 先行词是人，引导词用 ； ② 先行词是物，引导词用 。 2. 介词确立的方法：
①. 根据先行词的固定搭配来确定介词；
②. 根据从句中动词或形容词的固定搭配来确定介词。
Step 6 Homework作业