高考英语一轮复习 专项提能计划 完形填空课件（三） 外研版.ppt

专项提能计划完形填空（三）,说明文(2010高考安徽卷)mostpeoplegivelittlethoughttothepenstheywritewith，especiallysincetheprintersinmodernhomesandofficesmeanthatvery_thingsarehandwritten.alltoooften，,b,peoplebuyapenbasedonlyon_,andwonderwhytheyarenotsatisfied_theybegintouseit.however，buyingapenthatyoullenjoyisnot_ifyoukeepthefollowinginmind.,a,a,d,firstofall，apenshouldfitcomfortablyinyourhandandbe_touse.thethicknessofthepenisthemostimportantcharacteristic(特征)_comfort.havingasmallhandandthickfingers，youmaybecomfortablewithathinpen.,c,b,ifyouhavea_handandthickerfingers，youmay_afatterpen.thelengthofapencan_influencecomfort.apenthatistoo_caneasilyfeeltopheavyandunstable.,d,c,b,a,then，thewritingpointofthepenshould_theinktoflowevenly(均匀地)whilethepenremainsintouchwiththepaper._willmakeitpossibleforyoutocreatea_lineofwriting.thepointshouldalsobesensitiveenoughto_inkfrom,d,c,b,a,runningwhenthepenislifted.apointthatdoesnotblockthe_mayleavedropsofink,_youpickthepenupandputitdownagain.,c,b,_，thepenshouldmakeathick，darkline.finelinepensmay_badhandwriting，butfine，delicatelinesdonotcommand_nexttoprintedtext，as,_，asignatureonaprintedletter.abroaderline，ontheotherhand，,d,d,b,a,givesanimpressionofconfidenceandauthority(权威),36amanybfewcpleasantdimportant37alooksbreasoncvaluedadvantages38aoncebifcbecausedthough,39aconvenientbpracticalcstrangeddifficult40aheavybeasycharddsafe41atakingbfindingcdeterminingdseeking,42astrongerbweakercsmallerdlarger43apreferbrecommendcprepareddemand44ahardlybalsocneverdstill,45athickblightclongdsoft46achangeballowcreducedpress47atheybonecthisdsome,48athinbroughcblackdsmooth49apreventbfreecprotectdremove50awaybsightcflowdstream,51asobascanddyet52ameanwhilebgenerallycafterwardsdfinally53ashowupbdifferfromcbreakdowndcompensatefor,54aattentionbsupportcrespectdadmission55aatmostbforexamplecinbriefdonpurpose,破题思路这是一篇说明文。作者向我们介绍了什么形状的钢笔让我们使用起来感到舒服，笔尖的好坏对我们书写的影响以及线条粗细和深浅的产生的影响。,疑难剖析1mostpeoplegivelittlethoughttothepenstheywritewith，especiallysincetheprintersinmodernhomesandofficesmeanthatveryfewthingsarehandwritten.(paragraph1),该句是一个复合句，使用了since引导的时间状语从句。“theywritewith”是定语从句，修饰先行词“thepens”。句意：当现代家庭和办公室内打印机的使用意味着将几乎没有什么东西是手写的时候，人们就忽视了对钢笔的使用。,2then，thewritingpointofthepenshouldallowtheinktoflowevenly(均匀地)whilethepenremainsintouchwiththepaper.(paragraph3)该句使用了while引导的时间状语从句,主句中使用了allowsb./sth.todosth.结构。,句意：当钢笔接触到纸面时，笔尖应该能够让墨水均匀地流出来。,名师支招说明文是完形填空题中难度最大的一种体裁，其显著特点为：开头点题。所以在做说明文类完形填空题时，要抓住文章的首句，明确说明的对象是什么，是具体事物还是理论性概念，作者一般在文章的首句直接提出说明,的对象。比如该文第一句就告诉我们所介绍的对象“thepens”。因此，明确说明的对象是掌握说明细节的前提。,小贴士在说明文型完形填空题中，作者一般是首先提出一个要说明的对象,如某种理论、某种方法、某种技巧、某项活动，然后按照从时间、空间、事情发展的顺序，再运用举例、