Unit4Unit4GlobalwarmingGlobalwarming全球变暖早已成为不争的事实，并且有加剧的趋势。那么这会对北极地区造成什么样的影响呢？Anearlyice­freeArcticOceaninsummermayhappenthreetimessoonerthanscientistshaveassessed.Newresearchsaysth...

Unit4Unit4GlobalwarmingGlobalwarmingSectionⅡSectionⅡLearningaboutLanguage&LearningaboutLanguage&UsingLanguageUsingLanguageⅠ.重点单词1．averageadj.平均的2．widespreadadj.分布广泛的；普通的3．casualadj.随便的；漫...

Unit4Unit4GlobalwarmingGlobalwarmingSectionⅢSectionⅢGrammarGrammar————itit的用法的用法(Ⅱ)(Ⅱ)一、it引导强调句型1．强调句型的基本结构：Itis/was＋被强调部分＋that/who＋其他成分(1)此结构中it没有具体意义，只是引出被强调部分。(2...

Unit4Unit4GlobalwarmingGlobalwarmingSectionSectionⅣWritingWriting————海报写作海报写作本单元的写作任务是海报的写作。海报是向大众发布某种消息的布告。海报的形式多为招聘广告、活动宣传和人物介绍。英文海报的内容常为球讯、影讯、商业...

1课时作业课时作业1515GrammarGrammarⅠ.句型转换1．XiaoLimetyoursisterinthezooyesterday.(强调主语)It_was_Xiao_Li_who/that_met_your_sister_in_the_zoo_yesterday.2．GuoYueisoneofthebestplayersinChina.(强调状语)It_i...

1课时作业课时作业1414LearningaboutLanguage&UsingLanguageLearningaboutLanguage&UsingLanguageⅠ.单词拼写1．Weadvocatestrictcontrolofpollution.2．Innocircumstancescanyouleaveyourposition.Thatis,youmuststi...

1课时作业课时作业1313WarmingUp&ReadingWarmingUp&ReadingⅠ.单词拼写1．Evenifyouarenotformyplan,you'dbetternotopposeitinpublic.2．Itisclearthatsuccessresultsfromhardwork.3．IsubscribetoTimeseveryyear,beca...

Unit4Globalwarming...

Unit4Globalwarming...

Unit4Globalwarming...