一、导读：

Read the short passage on P49and apply the rules.

Translate the following phrases:

二、导思：

1. 读一读，悟一悟:

1) I will remember the day when I came here.

2) This is the reason why he was late.

3) The house where you were born was sold many years ago.

4) The reason why he was late was that he was ill.

5) We will never forget the years when we studied together.

2. 用介词+which填空:

1) I will remember the day _______ ______ I came here.

2) This is the reason _______ ______ he was late.

3) The house _______ ______ you were born was sold many years ago.

4) The reason _______ ______ he was late was that he was ill.

5) We will never forget the years _______ ______ we studied together.

三、导学：

A. 关系副词when, where, why的用法：

1. 当先行词是表示时间的名词，在从句中作状语时，用when来引导。

I still remember the day when I first came to Beijing.

我仍然记得我第一次来北京的那一天。

We’ll never forget the happy time when we worked on the farm.

 我们永远不会忘记我们在农场工作的快乐时光。

2. 当先行词是表示地点的名词，在从句中作状语时，用where来引导。

This is the house where we lived last year. 这是我们去年居住的房子。

The factory where his father works is in the west of the city. 他父亲工作的那家工厂在城的西部。

3. 当先行词是表示原因的名词，在从句中作状语时，用why来引导。

There are several reasons why we can’t do that. 我们不能够做那件事的原因有几个。

He couldn’t give the reason why he was late. 他不能够给出他迟到的原因。

注：关系副词when, where, why也可以用“介词+which”来表示。其中的介词是根据固定搭配来确定的。

①I still remember the day when I first came to Beijing.

→ I still remember the day on which I first came to Beijing.

②This is the house where we lived last year.

→ This is the house in which we lived last year.

③ There are several reasons why we can’t do that.

→ There are several reasons for which we can’t do that.

B.怎样把两个句子合并成一个定语从句

 1) The book is Tom’s. It is on the desk.

首先找出先行词。在这两个句子中The book和It是相同的部分

其次确定关系词。The book是物，又因it在从句中作主语，所以我们用关系代词that/which。

第三步确定主句，去掉多余词。在这两个句子中The book is Tom’s. 应该是主句，It is on the desk.是从句。所以应该把It去掉换成which/that。即：The book that/which is on the desk is Tom’s.

2) The waiter was very friendly and polite.  He served us tea.

首先找出先行词。在这两个句子中The waiter和He是相同的部分，都指同一个人。

其次确定关系词。The waiter是人，又因He在从句中作主语，所以我们用关系代词who/that。

第三步确定主句，去掉多余词。 在这两个句子中The waiter was very friendly and polite.应该是主句， He served us tea.是从句。所以应该把He去掉换成who/that。即：

The waiter who/that served us tea was very friendly and polite.

3) This is the day. I was born on the day.

首先找出先行词。在这两个句子中the day是相同的部分，都指同一个时间。

其次确定关系词。the day是时间，又因on the day在从句中作状语，所以我们用关系副词when。第三步确定主句，去掉多余词。在这两个句子中This is the day.应该是主句，I was born on the day.是从句。所以应该把on the day去掉换成when。即：This is the day when I was born.

4) Lianyungang is a beautiful city. We live in Lianyungang.

首先找出先行词。在这两个句子中Lianyungang是相同的部分，都指同一个地方。

其次确定关系词。Lianyungang是地点，又因in Lianyungang在从句中作状语，用关系副词where。

第三步确定主句，去掉多余词。 在这两个句子中Lianyungang is a beautiful city.应该是主句，We live in Lianyungang.是从句。所以应该把in Lianyungang去掉换成where。即：

Lianyungang, where we live, is a beautiful city.

C.  先行词是situation，case，point，occasion，stage，position，scene, activity等时关系词的选用

1. 当先行词是situation（情形, 情况; 处境），case（情况），point（一点，地点，地步），occasion（场合），stage（场所，地点；（表示事物发展的）阶段/时期/状态），position（形势，状况，处境; 位置; 职务），scene（场景, 场面；地点, 现场），activity（活动), atmosphere(气氛，氛围)等表示抽象的地点，在从句中作状语时，定语从句的引导词用关系副词where引导。

n  We’re just trying to reach a point where both sides will sit down together and talk.

我们正在试图找到双方能坐到一起谈判的点。

n  After graduation, she reached a point in her career where she needed to decide what to do.

毕业后，在事业上她达到了她需要决定做什么的地步。

n  Today, we’ll discuss a number of cases where beginners of English fail to use the language properly.

今天，我们将讨论英语初学者不能够正确使用语言的许多情况。

n  It’s helpful to put children in a situation where they can see themselves differently.

使孩子置于他们能从不同角度看待自己的环境里是有帮助的。

n  Until today we have reached a stage where we have almost no right at all.

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