高中英语定语从句语法教案

高中英语定语从句语法教案

一、定语从句

（一）：

定语从句的概念： 在复合句中，修饰某一名词或代词的从句叫定语从句。

2. 先行词： 被定语从句修饰的名词或代词叫先行词。

3. 关系词： 引导定语从句的连词叫关系词。如that

4. 先行词是人时，一般情况下既可用what 也可用that 。但以下情况下，只能用what。

1). 当先行词为thse、ne、nes、anne且作主语时，一般用wh。Thse ______ are singing are all classates.

2). 在there be 句型中，先行词指人时，只能用wh。指物时用that。There is a girl ______ expects t see u.

3). 当先行词是I、u、he、the等时，只能用wh。He ______ plas with fire gets burned.三、定语从句（三）。 由关系副词when、where、wh引导的定语从句。where = in / at +which when = in / n / at +which wh = fr + which

1. 由where引导的定语从句。

1). 先行词是表示地点的名词

2). 在定语从句中作地点状语Is this the huse ______ u lived? = Is this the huse _____ _____ u lived?= Is this the huse _____ u lived in?

2. 由when引导的定语从句。

1). 先行词是表示时间的名词

2). 在定语从句中作时间状语I will never frget the das ______ I et hi.= I will never frget the das ____ ____ I et hi.注：先行词是the last tie 时，when 可省略。When was the last tie u saw the parrt?

3. 由wh引导的.定语从句。 先行词为reasn 时，一般用wh 。 wh在句中作原因状语。We dn’t nw the reasn ______ the didn’t ce.

四、注意事项：

1. 关系词在定语从句中作宾语时，常可省略。The str _____ he tld was ver ppular.A. wh B. wh C. whse D. /

2. that、wh、which在定语从句中作主语时，定语从句的谓语动词应与先行词保持一致。I lves singers wh _______(write) their wn sngs.She is ne f the girls wh ______(stud) hard .

3. 在定语从句中不能出现代替先行词的人称代词。Will u please shw e the b ______ esterda?A. which u bught B. that u bught it C. u bught D. u bught it

4. 定语从句中whse 的确定：无论先行词是人或物，在定语从句中做定语用whse。判断：看定语从句的主语前有无限定词（、ur、i’s等），若没有，则用whse。The girl _____ parents wr in Beiing is ate.A. wh B. whse C. which D. that I nw the b. His handwriting is ver gd.= I nw the b ____ handwriting is ver gd.

五、定语从句的简化 把定语从句简化为形容词短语、过去分词短语、介词短语、现在分词短语。1. She reveived a bx which was full f presents.She reveived a bx _____ _____ presents.2. He lies reading bs that was written b Luxun.He lies reading bing _____ ____ Luxun.3. I lie Chinese tea which has nthing in it.I lie Chinese tea ______ _____ in it.4. D u nw the girl wh is wearing a red dress.D u nw the girl ______ a red dress.