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1、 Unit4GlobalWarming By 奋飞中学 全球变暖公益广告 whathappenedtothepolarbear Reading Question Howdidtheglobalwarmingcomeabout Step1 ReviewthePhrasesinthetext 1 发生 pareAwithB 3 ratherthan 4 同意 5 trapheat comeabout 把 和 比较 而不是 subscribeto 收集热量 困住热量 6 betrappedin 7 goup 8 resultin 9 一方面 另一方面 10 increaseby 陷入 上升 增长 导
2、致 ontheonehand ontheotherhand 增加了 11 beopposedto 12 事实上 13 忍受 14 继续做某事 15 dueto 16 agreewithsb 反对 infact keepondoing 由于 同意某人 putupwith Step2 Sentencepatterns 1 Thereisnodoubtthattheearthisbecomingwarmer 句式分析 Thereisnodoubtthat毫无疑问 that引导 从句 说明 的内容 doubt做名词引导同位语从句 引导词 疑否 肯 doubt做动词引导宾语从句时 引导词 疑否 肯 或
3、同位语 抽象名词doubt that whether that whether if 单句填空 1 Ihavenodoubt hewillsuccess2 Idoubt theycanswimacrosstheriver 3 改错 Thereissomedoubtiftheirfootballteamwillwinthematch Thereisnodoubtwhethertheywillagreewithyouonthismatter that Whether if whether if 2 andthatitishumanactivitythathascausedthisglobalwar
4、ming 句式分析 强调句型 itis was 被强调成分 that who 其他成分 试想 该句都强调什么成分 拓展 强调句型的一般疑问式 Is wasit 被强调成分 that who 其他成分特殊疑问式 特殊疑问词 what等 is wasitthat 其他成分 主语 宾语 状语 真题对接 1 13 重庆 Wasitwiththehelpofthelocalguide themountainclimberwasrescued 2 14 湖南 Itisnotdoingthethingswelike butlikingthethingswehavetodo makeslifehappy th
5、at that 真题对接 3 11 福建 ItwasApril29 2011 PrinceWilliamandKateMiddletonwalkedintothepalacehalloftheweddingceremony when 真题对接 4 wheredidyoupickupthestamp Itwasatthepostoffice weworkedinthesummervacation where 3 Withoutthe greenhouseeffect theearthwouldbeaboutthirty threedegreesCelsiuscoolerthanitis 句式分析
6、 介词短语without butfor表示含蓄虚拟条件 相当于一个if引导的虚拟条件句 表示与现在和将来事实相反的假设 主句的谓语用 与过去事实相反的假设 主句谓语用 would do would havedone 真题对接 1 11 陕西 I notgo throughthatbitterperiodswithoutyourgeneroushelp 2 11 江西 We put John snameontheracelistyesterdaybutforhisrecentinjury couldn thavegone wouldhaveput 真题对接 3 改错 10 浙江 HadIknow
7、naboutthiscomputerprogram ahugeamountoftimeandenergyhavebeensaved would 4 Somebyproductsofthisprocessarecalled greenhouse gases themostimportantoneofwhichiscarbondioxide 句式分析 which引导 从句 为关系代词 做of的宾语 指代 拓展 1 which还可以指代 前 后 面一句话 一般翻译成 的意思 2 介词 which 指物 介词 指人 定语 greenhouse gases 前 这 这一点 whom 真题对接 1 12
8、山东 Mariahaswrittentwonovels bothof havebeenmadeintotelevisionseries 2 12 陕西 Itisthethirdtimethatshehaswontherace hassurprisedusall which which 真题对接 3 12 福建 Theairqualityinthecity isshowninthereport hasimprovedoverthepasttwomonths as 真题对接 4 改错 13 重庆 Johninvitedabout40peopletohiswedding mostofthemaref
9、amilymembers 5 改错 13 安徽 MoYanwasawardedtheNobelPrizeforLiteraturein2012 asmadeoneoftheChinesepeople slong helddreamscometrue whom which Step3Imitativewriting 1 毫无疑问 台湾属于中国 ThereisnodoubtthatTaiwanbelongstoChina 2 是老师的鼓励给了我继续学习的勇气 Itwastheteacher sencouragementthatgavemethecouragetogoonwithmystudy 3
10、没有你的帮助 我不可能取得这么大的进步 Withoutyourhelp Icouldn thavemadesuchgreatprogress 4 她通过了考试 这使得她的父母很高兴 Shepassedtheexam whichmadeherparentsveryhappy Step4Compositioncorrecting improving usetheabovestructures RecentlyHandanhasoftenseentheheavysmogweather Ithasdonegreatharmforourdailylife Nobodyliketheterriblewea
11、ther Therearetworeasons manyaccidentshappened andsomepeoplegotinjureandsomeevenlosttheirlives moreandmorepeoplebreathedthepollutingairandhadtogotoseethedoctor to s d polluted Inthefact humanactivityhasresultedfromthesevereconsequence Inmyopinion weshouldcallonpeopletousemorepublictransport somefacto
12、rieswhichcausepollutionshouldbecloseddown Therearenotallpeople sjointefforts wewillneverseethedeepblueskyinthefuture Solet stakeactiontogether in AfterCorrection RecentlyHandanhasoftenseentheheavysmogweather whichhasdonegreatharmtoourdailylife Thereisnodoubtthatnobodylikestheterribleweather Ontheone
13、hand manyaccidentshappened andsomepeoplegotinjuredandsomeevenlosttheirlives ontheotherhand moreandmorepeoplebreathedthepollutedairandhadtogotoseethedoctor which定语从句 Doubt同位语句型 Infact Itishumanactivitythathasresultedinthesevereconsequence Inmyopinion weshouldcallonpeopletousemorepublictransport What smore somefactorieswhichcausepollutionshouldbecloseddown Withoutallpeople sjointefforts wewouldneverseethedeepblueskyinthefuture Solet stakeactiontogether Itbe that的强调结构 Without引导的含蓄虚拟句 Step5Homework Writeacompositionbyusingtheabovefoursentencestructures
