高中英語 Unit 5 First aid Period 6 Reading and writing課件 新人教版必修5.ppt

Writing,Unit5Firstaid,如何寫指導性說明文,如何寫指導性說明文說明文是以說明為主要表達方式對事物的狀態(tài)、性質(zhì)、功能等進行介紹，或是闡明事理，給人提供知識的一種文體。知識性、科學性是說明文的主要特點。指導性說明文屬于說明事理類文體，它旨在為讀者提供未知的知識和原,理，使讀者閱讀后對文章所寫事物有所了解，或掌握解決問題的方法，是一種實用性很強的文體。【寫作指導】1.時態(tài)：說明文的時態(tài)常用一般現(xiàn)在時。2.語言：語言要準確、簡潔、周密。語言風格可以生動活潑，也可以平實簡明，但必須以準確為前提。,3.結(jié)構(gòu)：先對需要說明的對象作總的概括介紹，然后導入具體的說明，也就是在文章開頭提出需要說明的事物或觀點，然后加以列舉說明，使文章表達清晰、條理清楚、層次分明。,【常用表達】下列這些表達可以使你的說明更有條理：First,second,third,atlast.First,next,then,finally.Firstly/Firstofall/Tobeginwith,.Secondly,.Besides/Inaddition,.Lastbutnotleast.,結(jié)尾常用表達：Wecandrawtheconclusionthat.Inshort/Inbrief/Inaword,.Itseemsclearthat.Wecanknow/learnthat.,【實戰(zhàn)演練】假設(shè)你是李華，你們學校的英語網(wǎng)站正面向全校學生征集有關(guān)急救常識的英文稿件。請你給該網(wǎng)站投稿，介紹交通事故方面的急救常識。內(nèi)容包括：1.首先保持鎮(zhèn)靜；2.檢查傷者呼吸情況，呼吸困難要實施人工呼吸；,3.如傷者有出血情況要用布按壓止血，然后等候救護車及警察的幫助。注意：1.可以適當增加細節(jié)，以使行文連貫；2.詞數(shù)不少于100。,【參考范文】FirstaidforaccidentsIfwehappentowitnessanaccident,whatshouldwedotosaveotherpeopleslives?Knowinghowtorespondproperlycanmakeabigdifference.Herearesomerulesthatwecanfollow.,First,weshouldstaycalm.Next,wecanasksimplequestionssuchas“AreyouOK?”tomakethepersonsconditionclear.Then,weneedtocheckthepersonsbreathing.Ifitisdifficultforhimtobreathe,weshouldtrytostarthisbreathingrightawaywiththemouth-to-mouthmethod.Also,ifapersonis,bleeding,weneedstopthebleedingbypressingonthewoundwithacleancloth.Alltheabovedone,wecanstaywiththepersonuntilthepoliceandambulancearrive.,通過學習這篇寫作指導，你掌握指導性說明文的寫作方法了嗎？試著根據(jù)要求自己寫一篇，然后與范文對照，找出其中的不足并加以改進。相信你的寫作水平會越來越高！,Writingtask,Writealettertoyourprincipalpolitelyaskingwhetherheorshecouldorganizethefirstaidcourses.,Dear_,Ourclasshasbeenstudyingaunitonfirstaid,_.,Writeyourprincipalsname,Saywhythefirstaidunithasbeenuseful.,ithasbeenveryusefulbecausewehavelearntaboutwhattodotohelpsomeonewhohashadanaccident,Eventhoughtheunithasbeenveryinterestinganduseful,_.,Saywhyyouwouldlikeafirstaidcourse.,wewouldliketobeabletodoafirstaidcourse.Afirstaidcoursewouldgiveusinformationaboutmanymoresituations.Itwouldalsogiveusinformationaboutmanymoresituations.Itwouldalsogiveusthechancetopractisefirstaidtreatments.,Wewouldliketorequestthat_.Wethinkthatafirstaidcourseattheschool_.Yourssincerely,_,Saywhatyouwanttheprincipaltodo.,Summarizewhyafirstaidcoursewouldbeagoodthingtodo.,Signyournames.,theschoolorganizesafirstaidcourse,isanecessarypartofoureducationandwillmakeusmoreusefulmembersofoursociety.Perhapswewillevensavesomeoneslifeoneday,Dear(yourprincipalsname),Ourclasshasbeenstudyingaunitonfirstaid.Ithasbeenveryusefulbecausewehavelearntaboutwhattodotohelpsomeonewhohashadanaccident.,Samplewriting:,Eventhoughtheunithasbeenveryinterestinganduseful,wewouldliketobeabletodoafirstaidcourse.Afirstaidcoursewouldgiveusinformationaboutmanymoresituations.Itwouldalsogiveusthechancetopractisefirstaidtreatments.,Wewouldliketorequestthattheschoolorganizesafirstaidcourse.Wethinkthatafirstaidcourseattheschoolisanecessarypartofoureducationandwillmakeusmoreusefulmembersofoursociety.Perhapswewillevensavesomeoneslifeoneday.Yourssincerely,(Signyournames),Thankyou!,