定語從句公開課教案

　　Teaching Aims:(教學目的)

1、初步瞭解定語從句的概念、結構。

2、初步學習並掌握定語從句的規則，尤其是關係代詞『who，which，that以及whose』的用法。

　　Teaching Points:(教學重點)

1.定語從句三要素及關係詞的選用

2.只能that或which的情況;

　　Teaching Methods:(教學方法)

1、舉例講解，説明定語從句的用法。

2、以講練結合的方法加深學生印象。

　　Teaching Steps:(教學步驟)

　　Step1.導入

一、定語及定語從句的概念：

a beautiful girl a handsome boy a clever child

1、 定語是用來修飾名次或代詞的。

This is the boy who is clever.

2、定語從句(Attributive Clauses)定義：在主從複合句中修飾名詞或代詞的從句 定語從句的`特點：

定語從句

的引導詞關係代詞where (地點狀語)關係副詞

when (時間狀語)

why (原因狀語)

　　Step2:詳細講解定語從句語法知識

1、who和whom指人，在從句中分別做主語和賓語，做賓語時可被省略。

the handsome

the tall

the strong boy The boy is Tom.

the clever

the naughty

The boy is Tom.

2、which指物，在從句中做主語或賓語，做賓語時可被省略。

3、that既可指人也可指物，在從句中做主語或賓語，做賓語時可被省略。

4、whose作定語，用來表示先行詞和從句主語之間的所屬關係。

　　Step3 定語從句考查重點：

定語從句在下列情況下只能用that，而不能用which指物。(指人時可以用who/whom)

1. 當先行詞被形容詞最高級修飾時。如：

2. 當先行詞是不定代詞everything, anything, nothing (something 除外), all, none, few, little, some等代詞時，或當先行詞受every, any, all, some, no, little, few, much等代詞修飾時。如：

3. 當先行詞被序數詞修飾時。如：

4. 當先行詞被表示“正是”的the very, the only修飾時。如：

5. 當先行詞前面有who, which等疑問代詞時。如：

6. 當先行詞為人與動物或人與物時。如：

　　Step 4 Summary:(小結) 注意 關係詞的實質：

　　Step 5 Practices(homework):

Part 1.結合課文例句，找出先行詞和關係詞

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.