高二英語模塊五 Unit3語言知識教學案
m5u3語言知識1、a recent announcement by scientists that they have successfully cloned the first human embryo has caused much debate and has shocked many people around the world.
該句中that引導同位語從句，作名詞announcement的同位成份。
同位語從句通常放在fact, news, promise, idea, truth, suggestion, word, belief, decision, doubt等詞后面，對前面的名詞作進一步修飾，限制或說明。引導同位語從句的詞除that外；還有連接副詞how, when, where, why等。
①have you any idea ?
(公司發生了什么事嗎？)
②word came from mary .
(會議昨天已被推遲)
③he didn’t give me any advice .
(我該如何解決這道數學題)
④he gave me a suggestion / proposal .
(我該多專心于學習)
2、on the one hand, some scientists point out that if you clone an embryo, you can produce valuable tissues and organs that could be used to save human lives.
這是一個復合句，第一個that引導一個賓語從句，而在賓語從句中又包含一個條件狀語從句；第二個that引導一個定語從句，修飾tissues and organs.
①my father promised .