《Grammar》优质课教案设计

《Grammar》教案优质课下载

Teaching aid:multi-player

Teaching procedure:

Step1:revision

Review something about attribute clause

概念

先行词

关系词

Step2:explanation

介词+关系代词

1. 用法

关系代词在定语从句中作介词宾语时, 从句常常由 “介词+关系代词”引导

2. 结构

先行词是人用 “介词+whom”

先行词是物用 “介词+which”

e.g. The school in which he once studied is very famous.

介词+关系代词: 介词的选择

根据先行词来确定介词

根据定从中的谓语动词或形容词确定介词

根据主从句的句意确定介词

注意：

有些含有介词的动词短语一般不拆开, 介词仍放在后面,如: look for, look after, look forward to, take care of等

“介词+关系代词”前还可有不定代词(some, any, none, all, both, neither, many, most, each等), 数词, 百分数, 或形容词最高级修饰。

若先行词为时间名词, 地点名词或reason, “介词+关系代词”可用相关的关系副词when, where, why替换

whose引导的定语从句, 关系代词whose可替换为 “the+名词 + of + which/whom”或 “of which/whom + the + 名词”

Step3.exercises