高三英语一轮复习 unit10 the world around us教案 人教大纲版

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1、Unit10Theworldaroundus⊕考纲要求：◆考纲规定的考试范围:1.重点单词与短语：fur;lead;jungle;environment;tour;act;measure;adapt;original;devote;common;valuable;reduce;respond;amount;package;flat;material;topic;organize;brief；indanger;dieout;leadto;asaresultof;takemeasures;adaptto;makeadifference;devote…to;atpresent;setfre

2、e;inthewild;throwaway2.句型Wehumanbeingscouldnotsurvivewithoutallplantsandanimalsaroundus.表双重否定Wemaybeabletotakemeasuresbeforeitistoolate.before的译法SteveJonestriestokeepanimalsandplantsfrombecomingendangered.表示“阻止某人做某事”3.语法：直接引语和间接引语(陈述句、一般疑问句、特殊疑问句和祈使句)◆复习本章要达到的目标1.掌握lead;tour;act;measure;adapt;d

3、evote;common;valuable;reduce;respond;amount;material;organize;brief；indanger;dieout;leadto;asaresultof;takemeasures;adaptto;makeadifference;devote…to;atpresent;setfree;inthewild;throwaway等重点单词及短语的用法。2.掌握双重否定的用法；before的译法；灵活运用直接引语和间接引语来表达意思。⊕教材知识归纳◆知识归纳1.Whyaretheyindanger?(1)danger的用法：①危险(不可数)T

4、hat'swheretherealdangerlies.那是真正的危险所在。②危险(物);威胁(可数)Theyregardoverpopulationasadangertosociety.他们把人口过剩看成是对社会的威胁。相关归纳：①indanger处于危险之中Hislifeisindanger.他生命有危险。②outofdanger脱离危险Thewoundedpolicemanisnowoutofdanger.受伤的警察已经脱离危险。③beindangerofdoingsth.陷入某种危险之中Heisindangeroflosinghisjobifhegoesonlikethis.

5、他再这样下去会丢掉工作的。sb./sth.bedangerous某人或某物是能带来危险的（指主语本身会给周围的人或物造成的危险。）Thebusyroadisdangeroustosmallchildren.道路拥挤繁忙，对小孩太危险。Theprisonerswhoescapedareviolentanddangerous.这些逃犯残暴而危险。endangervt.危害，危及（某人/某事物）;使遭受危险Drunk-drinkingcannotonlycausetrafficaccidents,butalsoendangerthelivesofpedestrians.酒后驾车不仅会造成交

6、通事故，而且会危害到行人的生命2.Whyisitimportanttomakesurethatanimalsdonotdieout.(1)dieout（指家族、物种等）死光，灭绝；　Thehabitatofthespeciesisbeingdestroyedandhasnearlydiedout.　　这一物种因栖息地遭到破坏，几乎灭绝了。　（指习俗、做法、观念等）消失，过时；　Thepracticeofchildrenworkinginfactorieshasnearlydiedout.　　工厂中使用童工的做法已几乎绝迹。（指火）熄灭。其后不接宾语Ittookalongtimebef

7、orethebigfirediedout.过了很长一段时间那场大火才渐渐熄灭。　(2)diefrom：常用于由于外部创伤或间接的原因致死　　Hediedfromanaccident/awound/overwork/pollutedair/carelessness.　　他死于事故/受伤/过度劳累/污染的空气/粗心。](3)dieof：一般用于害病，疲劳，寒冷，饥渴，年老，失望，悲伤等感情原因造成死亡　　Hediedofjoy/fear/disappointm