Word spelling•1. Man should protect _______( 野生动植物 )for his own existence( 存在 ).•2. These___________( 濒危的 )animals may die out.•3. Did you report the ____( 损失 )of your jewelry to the police?•4. There are many _______( 种类 )of roses in this garden.5. While reading, please pay much __________( 注意 ) to your pronunciation.•6. What must be done if wildlife protection is to _______( 成功 )?7. The baby was badly bitten by __________( 蚊子 ).8. There are five boxes __________( 包含 )books and toys.•9. I would ___________( 感激 )it if you paid me in cash.•10. After a _____( 激烈的 )battle the enemy was forced to retreat ( 撤退 ).wildlife endangered loss species mosquitoes containing appreciate fierce attentionsucceed 修饰名词和代词的成分定语 :a beautiful flowera tall boybeautifultall定语从句: 修饰名词和代词的从句This is the best film that I have seen.定语从句the best film 先行词that关系词 This is the best film that I have seen.关系词引导定语从句代替先行词在从句中担当一个成分关系词的作用1)2)3) Revision1 the usage of the relative pronoun 关系代词指代在定语从句中所充当的成分人物句子主语宾语定语whowhomwhichthatwhose the usage of the relative adverb关系副词 指代所充当的句子成分whenwherewhytimeplacereasonadverbialadverbialadverbial 如何判断用关系副词还是关系代词 ?选用定语从句的关系词时,需注意两点:1. 先行词2. 关系词在从句中充当的成分。做主语,宾语,定语用 ________做状语用 _________关系代词关系副词 I will never forget the day _____ I first went to school. I will never forget the day __________ we spent in Beijing. The house __________ we visited is being repaired now. The house ______ Luxun once lived is being repaired now.when(which/that)(which/that)where 类别意义功能形式关系代词限制性定语从句非限制性定语从句起限定作用。若省略,原句意义不完整。起补充...