优化方案2017高中英语Unit15Learning(精).ppt

SectionGrammar&Writing,Unit15Learning,虚拟语气一、条件句中的虚拟语气,二、从句中的虚拟语气,三、特殊句式中的虚拟语气,posted,1Idratheryou_(post)theletterrightaway.2Noweverybody！Itshightimewe_(start)towork.3Wewishyou_(come)toourEnglisheveninglastweek.4Ifyou_(arrive)earlier,youwouldhaveseenthescientist.,started/shouldstart,hadcome,hadarrived,5Thedoctorsuggestedthathe_(try)tolosehisweight.6Whatdoyouthinkofhisproposalthatwe_(put)onaplayattheEnglishevening?7Itisnecessarythathe_(send)toBeijingrightaway.,(should)try,(should)put,(should)besent,8Itsrequestedthatwe_(keep)thestabilityofthesocietyforthepeoplespeacefullife.9Ifyouhadnthelpedus,we_(notfinish)thewholeworksoeasily.10Iwasverybusythen,orI_(help)you.,(should)keep,wouldnthavefinished,wouldhavehelped,1IfIhavetime,Iwouldgotoseethechildreninthecentre._2Thedoctorssuggestedtheboywasoperatedonatonce._3Itishightimethatwemakegooduseofeveryminutetostudy._4Itisrequestedthateveryonewillgotothelibrarythisweekend._5Butforhissuggestion,wewillnothavefinishedtheworkintwodays._,havehad,was(should)be,makemade/shouldmake,willshould,willwould,如何写议论文,文体感知议论文以讲道理、摆事实为主要表达方式，通过逻辑推理阐明观点、主张。写议论文要注意以下四点：1找准论点。议论文的主要见解是中心论点。写作时，根据文章的需要，可以在一开始就提出中心论点，也可以在论证过程中提出中心论点。一般情况下，议论文只有一个中心论点。,2掌握论据。用来作为论据的，可以用能揭示事物本质的典型事实，也可以用被实践证明了的正确的理论。3论证方法。论证就是用论据证明论点的过程。大致分为以下几种：演绎法，即先提出中心论点，然后分层论证。归纳法，即先逐层进行分析，然后归纳出中心论点。4论证方式。论证方式主要有立论和驳论两种。立论是就一定的事件和问题，提出并阐明正面的见解和主张。驳论是就一定的事件和问题，揭露和驳斥错误的见解和主张。英语写作题目受词数所限，一般使用立论。,增分佳句1Differentpeopleholddifferentopinions.2Opinionsaredivided.3Peoplehavetaken/adopteddifferentattitudestowards.4Peoplehavedifferentopinionsonthisproblem.5Peopletakedifferentviewsonthisquestion.6.ofthemholdtheopinionthat.7.ofthemareinfavouroftheideathat.,8Peoplewhoarefor/againsttheideathink.9Somepeoplebelievethat.Othersarguethat.10However，.ofthemholdadifferentview./.ofthemholdtheoppositeopinion.11Peoplewhoareagainstitdontthinkso.12However，eachcoinhastwosides.13Differentfromthose.，.peoplethink.14Ontheotherhand，.peopleobjectthat.,写作要求(2016重庆天星桥中学高二上学期考试)请你根据下面表格中的提示写一篇100词左右的文章。,ShouldPeopleEatGreenFood?Recentlyourclasshadadiscussiononwhetherpeopleshouldeatgreenfood._,审题谋篇,greenfood,词句推敲1词汇绿色食品_生产过程_有害的化学制品_方便的_昂贵的_毕竟_保持健康_值得的_,theprocessofproduction,harmfulchemicals,convenient,expensive,afterall,keephealthy,worthwhile,2句式还有，它的生产过程中没有有害的化肥，使得吃起来很安全。一般表达：Also,itisproducedwithoutharmfulchemicalsanditmakesitsafetoeat.高级表达：(使用现在分词短语表示结果)_,Also,itisproducedwithoutharmfulchemicals,makingitsafetoeat.,而且，大多数绿色食品都是在大超市里卖，使得购买不方便。一般表达：Whatsmore,mostgreenfoodissoldinbigsupermarketsanditmakesitinconvenienttobuy.高级表达：(使用which引导定语从句改写)_,Whatsmore,mostgreenfoodissoldinbigsupermarkets,whichmakesitinconvenienttobuy.,毕竟，健康是最重要的事情，所以吃绿色食品是值得的。一般表达：Afterall,healthisthemostimportanttoeveryoneintheworld，soitisworthwhiletoeatgreenfood.高级表达：(使用比较级的否定形式表示最高级)_,Afterall,nothingismoreimportantthanhealthtoeveryoneintheworld,soitisworthwhiletoeatgreenfood.,妙笔成篇,_,Onepossibleversion：ShouldPeopleEatGreenFood?Recentlyourclasshadadiscussiononwhetherpeopleshouldeatgreenfood.Differentpeoplehavedifferentopinionsaboutit.Somestudentsbelievetheyshouldeatgreenfood,sincetheenvironmentisntpollutedintheprocessofproduction.Also,itisproducedwithoutharmfulchemicals,makingitsafetoeat.However,_,otherstudentsthinkpeopleshouldnteatgreenfood,sinceitismuchmoreexpensive.Whatsmore,mostgreenfoodissoldinbigsupermarkets,whichmakesiti