英语必修一写作：说明文 Exposition.ppt

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1、WritingExpositionWriting:Brainstormwithapartneronthefollowingtopic:WhyshouldwelearnEnglish?toreadEnglishbookstotalktonativespeakers/togoabroadtouseinschooltowritetopenfriendstofindabetterjobtolistentoEnglishmusicandmoviesWhatisitimportanttolearnEnglish?ReasonsforlearningEnglish:

2、1.WorldtradeisdoneinEnglish;2.Internationalorganizations(suchastheUN)useEnglish;3.WeneedcontactwiththedevelopedWesternworldtobuildourcountry;4.ManydevelopingcountriesalsouseEnglishintheirdealings;5.Mostbusinessmendonothavetimetolearnnewlanguageseverytimetheyenteranewinternationa

3、lmarket.SoChina’sfutureliesinlearningEnglishtoacertainextent.一、（命题分析）说明文是以说明为主要表达方式，用简洁明了的语言来解说事物、阐明事理，从而给读者提供知识的一种文体。在高考书面表达中，其主要命题形式为图表式作文，有时也以提纲式作文来呈现写作材料。要求语言简明扼要，通俗易懂，说明过程讲究层次性和条理性。通常用第三人称，时态以一般现在时为主，强调客观事实。（二）写作模板说明文的写作主要是说明事物的特点及其发展变化的规律，分析前因后果，使读者获得一定的信息，从而对事物有清晰、完整的了解。一

4、般采取总—分—总结构。首段：引入话题主要段落：围绕话题展开介绍，理由均为三点以上尾段：做出总结，inaword…TextbookP16Whyshouldwedoexercise?首段：引入话题，当今的健康问题主要段落：阐述锻炼的几点重要性尾段：做出总结Whyshouldwestoppollution?Whyshouldweprotectourenvironment?*thepresentsituations(water,air,noise,light)*thecauseofpollution*theseriousresult*themethodtost

5、oppollutionHomework写一篇英语短文，描述今昔通讯方式的变化，以及这些变化给人们生活带来的影响。1.词数：100左右2.生词：通讯：communicate（withsb）公用电话：publictelephoneSampleWritingGreatchangeshavetakenplaceinthewayofcommunicationinpeople’slifeinrecentyears.Inthepast,peoplekeptintouchwitheachothermainlybywritinglettersorusingthepubl

6、ictelephone.Butnowalmosteveryonehashisownmobilephone.Peoplecancommunicatewitheachotheralmostatanyplaceandatanytime.What’smore,peoplehaveeasyaccesstotheInternet,whichenablesthemtosendandreceiveemailswhenevertheylike.Withthesechanges,people’spaceoflifehasbeenquickenedandpeople’swo

7、rkhasbeenmademoreefficient.Itusedtotakeseveraldaystohearfromeachother,butnowittakesonlyseveralminutes,eveniftheyareintwodifferentcountries.Inaword,peoplehaveaneasierlifenowadays.