人教版高中英語必修二《Music》PPT課件(第2課時)，共35頁。
新課講解
詞匯
1. addition n. 加；增加；加法
He is good at addition. 他擅長加法。
The new baby is an addition to this family. 這個新生兒是這個家庭的新成員。
拓展：
in addition= as well 另外；也
in addition to = as well as 除....之外（還有），用作介詞。
with the addition of 增加
辨析 in addition / in addition to
（1）in addition 另外，相當于連詞。
（2）in addition to 除....之外（還有），用作介詞。
In addition, the owner of the land may charge an extra fee.
此外，地主可能還要額外收費。
In addition to swimming, she likes tennis.
除游泳之外，她還喜歡打網球。
Grammar
有關系代詞或關系副詞引導用來修飾主句中的某一個名詞或代詞并起定語作用的從句，叫定語從句。
定語從句所修飾的詞叫先行詞，從句跟在先行詞后面。
定語從句的構成方法是：關系代詞或副詞+陳述句語序
關系代詞有：who, whom, whose, which, that, as等
關系副詞有when, where, why等。
關系代詞有雙重功能，一方面代表前面所修飾的先行詞，把從句與先行詞連接起來；另一方面引導出從句并在從句中充當某種句子成分。
The number of people who/that lost homes reached as many as 250,000.
It sounded like a train which/that was going under my house.
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關鍵詞：Music PPT課件免費下載，.PPT格式；
