Chapter3. Planning for the Perfect Wedding-grammar
chapter3. planning for the perfect wedding-grammar
教學目標：1. 復習定語從句的基礎知識；
2. 區分關系代詞和關系副詞，并掌握關系副詞引導定語從句的用法；
3. 掌握“介詞+關系代詞”引導定語從句的用法。
教學內容
step1. revision
i. 用who,that, which, whom, whose填空
1. is he the man ___________ wants to see you?
2. he is the man ___________ i saw yesterday.
3. they rushed over to help the man ___________ car had broken down.
4. the package ___________ you are carrying is about to come unwrapped.
ii. 填上所缺的詞。
1. the time _______ you first met nelson mandela was a very difficult period of your life.
2. the school ________ i studied only two years was three kilometers away.
3. the day _______ nelson mandela told me what to do and helped me was one of the
happiest days of my life.
4. until today we have reached a stage _______ we have almost no rights at all.
5. mandela was the black lawyer ____ _______ i went for advice.
6. the parts of the town ____ _______ they had to live were decided by white people.
7. we were put into a position ____ _______ we had either to accept we were less important or fight the government.
step 2 expanantion
對比上面兩組句子中所填詞的區別，總結關系副詞和“介詞+關系代詞”引導定語從句的用法。
一.關系副詞
1. 關系副詞包括when, where, why.
2. 關系副詞的用法：
條件一：先行詞時表示時間、地點或原因的詞；
條件二：從句部分缺少狀語。
the time when【you first met nelson mandela】 was a very difficult period of your life.
先行詞 主 + 謂+ 賓（缺少狀語）
（表時間）
分析并完成下列句子,體會關系副詞的用法：
1. mary brown moved to a place _______she was close to the sea, so she could go swimming every day.
2. that was the reason _______i had to go to hospital.
3. harvard is a world-famous university where/from which wang an got his doctor’s degree.
4. in 1951 dr wang founded his own company where/ in which computers were made.
5. dr wang died in 1990 when it was developing rapidly all over the world.
二.“介詞+關系代詞”引導定語從句的用法。
【關鍵點】關系代詞whom, which前介詞的選擇由先行詞的習慣搭配或后半句動詞的搭配而決定。
1. the speed at which light travels is 300000km per second.(由先行詞的習慣搭配決定)
（at the speed of）
2. this is the teacher from whom i borrow the book. (borrow from)（動詞詞組）
3. don’t bring the children to see the animals of which they are afraid. (be afraid of)