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《英语阅读理解专项指导--主旨大意题.ppt》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、HowToGetTheMainIdea?如何做主旨大意题?如何做主旨大意题做此类题目时，首先要搞清是问某一段还是全文的大意，可利用文中主要信息来把握文脉，进行综合归纳，概括文章的主题。如有标题，标题中的蕴含的信息往往是关键信息。另外，任何一篇文章都是围绕某个主题展开的，因此，许多文章中最明显的特点之一是有一个反复出现的中心词，即高频词，也叫做主题词。抓住了它，便容易抓住文章的中心。第三:要学会借助文章的结构来把握中心思想。段落中心思想常常由主题句(Topicsentence)来表达。主题句常常出现在段首
2、(60%--90%)或段尾处,有时也在段落中间。同样,一篇文章的中心思想也常常在开始段或结尾段点出。因此,在阅读中,我们要对文章的开始段和结尾段及段落的主题句给予特别的注意。Howtogetthemainideaofaparagraph?1Smokingcigarettesisharmfultoyourhealth.Experimentsshowthatcigarettesmokingcancausecancer.Besidesthemostseriousandterribledisease(illne
3、ss),cancer,cigarettesmokingalsocancauseotherhealthproblems.Forexample,itcangiveonea“smoker’scough”.Finally,studieshaveshownitiseasyforcigarettesmokerstocatchcolds.Whetheryougetanunimportantcoldorterriblekiller,cancer,smokingisharmful.Isitworthit?Smokingc
4、igarettesisharmfultoyourhealth.2Oftennoonelooksmoreguiltythantheinnocent.Ontheotherhand,nobodymaylookmoreinnocentthanaprofessi--onalcriminal.Andthemanwhoknows“everything”mayreallyonlybetryingtohidehisownweakness.So,itisfoolishtotrytojudgeapersononlybyhis
5、appearanceSo,itisfoolishtotrytojudgeapersononlybyhisappearance3Ifyouwereplanningtobuyatelevisionset,thefollowingadvertisementwouldcertainlydrawyourattention:“ColorTV.Only＄79.Twodayssale.Hu--rry.”However,whenyougotothestorereadytobuy.Youmaydiscoverthatthe
6、yaresoldout.Buttheshopassistantisquicktotellyouthathehasanothermodel.Amuchbettersetwhichis“justrightforyou”Itcosts＄395.Thissalestrickiscalled“baitandswitch”.Buyersarebaitedwithasalesadvertisement,andthentheyareswitchedtoanothermoreexpensiveone.Buyingthin
7、gsonsaleneedscarefulconsiderationofthegoodsandthereasonforthesale.Theparagraphcouldbeentitled_________.A.BuyerBeware B.Closeout(出清存货)SaleC.CrimePays D.BuyingaTVSetThissalestrickiscalled“baitandswitch”.4TomstudiedfouryearsattheUniversityofParisandde
8、cidedtoleavebeforehisgraduation.HetransferredtotheUniversityofBerlinandgraduatedwithhonors.HarvardLawSchooland,later,BostonCollegeprovidedhimwithanexcellentlegalbackground.HeispresentlyacorporationlawyerinMiami,Florida. Th
