定语从句公开课教案
定语从句公开课教案
Teaching Aims:(教学目的)
1、初步了解定语从句的概念、结构。
2、初步学习并掌握定语从句的规则，尤其是关系代词『who，which，that以及whose』的用法。
Teaching Points:(教学重点)
1.定语从句三要素及关系词的'选用
2.只能that或which的情况;
Teaching Methods:(教学方法)
1、举例讲解，说明定语从句的用法。
2、以讲练结合的方法加深学生印象。
Teaching Steps:(教学步骤)
Step1.导入
一、定语及定语从句的概念：
a beautiful girl a handsome boy a clever child
1、 定语是用来修饰名次或代词的。
This is the boy who is clever.
2、定语从句(Attributive Clauses)定义：在主从复合句中修饰名词或代词的从句 定语从句的特点：
定语从句
的引导词关系代词where (地点状语)关系副词
when (时间状语)
why (原因状语)
Step2:详细讲解定语从句语法知识
1、who和whom指人，在从句中分别做主语和宾语，做宾语时可被省略。
the handsome
the tall
the strong boy The boy is Tom.
the clever
the naughty
The boy is Tom.
2、which指物，在从句中做主语或宾语，做宾语时可被省略。
3、that既可指人也可指物，在从句中做主语或宾语，做宾语时可被省略。
4、whose作定语，用来表示先行词和从句主语之间的所属关系。
Step3 定语从句考查重点：
定语从句在下列情况下只能用that，而不能用which指物。(指人时可以用who/whom)
1. 当先行词被形容词最高级修饰时。如：
2. 当先行词是不定代词everything, anything, nothing (something 除外), all, none, few, little, some等代词时，或当先行词受every, any, all, some, no, little, few, much等代词修饰时。如：
3. 当先行词被序数词修饰时。如：
4. 当先行词被表示“正是”的the very, the only修饰时。如：
5. 当先行词前面有who, which等疑问代词时。如：
6. 当先行词为人与动物或人与物时。如：
Step 4 Summary:(小结) 注意 关系词的实质：
Step 5 Practices(homework):
Part 1.结合课文例句，找出先行词和关系词
1. But the one million people of the city, who thought little of these events, went to bed as usual that nigh.
2. It was heard in Beijing, which is one hundred kilometers away.
3. A huge crack that was eight kilometers long and thirty metres wide cut across houses, roads and canals.
4. The number of people who were killed or injured reached more than 400,000.
5. The army organized teams to dig out those who were trapped and to bury the dead.
6. Workers built shelters for survivors whose homes had been destroyed.
