雅思阅读 第二讲_list_of_heading.ppt

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1、雅思阅读第二讲－Listofheadings题例：剑4－3Tipsonlistofheadings题目出现在文章前，要特别注意不要漏做每个标题只用一次标题多于选项，拿不准一个选项先标上多个标题，有空再细看示例中已经选过的段落直接划掉不看，节约时间英文文章结构学术类多为议论说明文多常采用线条清晰而简单的文章结构：总分式：开头论点＋论据或说明＋结尾重申Topicsentencesupportingideas,examplesRepitition/suggestionLocationoftopsentence:80%首句，15%末句，5%左右在中间）实例：主题句与支持句Inagrowingnumb

2、erofhotelsandskyscrapersacrossthenation,steelwallshavereplacedthefoot-thickbrickandmortarwallsonceused.Testsshowthatasteelwallfourinchesthickhasbetterinsulatingqualitiesthana12-inchthicknessofmasonry.Inaddition,steel-curtainwallpanelssavebothtimeandlabor.Andthefloorspaceconservedbyuseofthethinwalla

3、sagainstthethickwallinabigofficebuildingcanmeanacoupleofhundreddollarsayearinrentals.Topicsentence:Inagrowingnumberofhotelsandskyscrapersusesteelwallsinsteadofbrick-and-mortarwalls.Supportingideas:1)Asteelwallhasbetterinsulatingproperties.2)Steelwallpanelssavetimeandlabor.3)Asteelwallconservesfloor

4、space.解题步骤The1st,2nd&theLastSentencesTopicSentenceMostsuitableHeadingKeywordsofHeadings推理具体内容解题侧重点选项着手:抓住每个heading中的KEYWORDS文章着手:抓住文章每段的主题句无主题句者，需要你从共性的东西中总结推断，可重点关注段落中的重复字眼注意改写现象Headings是原文主题的浓缩改写文章中更具体，选项更概括,更抽象Headings中的关键词可能在原文中会以改写的方式出现主题句非固定特征主题句（需要你细读）包含性最强的句子转折、递进式的句子But/however等之后的句子Althou

5、gh,inspiteof,despite的主句表结论、推断等sbbelieve/hold/imply/suggest等引导的宾从是主句表定义Aisdefinedas…isknownas…Ais…Namely/Thatis…Thisis…非主题句特征非主题句（需要略过）举例包含细节的句子问句从句主题句的常规特征Feature:1.某特定单词反复出现2.以指代词形式出现3.以同义词/近义词/同类词的形式出现1.某特定单词反复出现Animalscanmoveformplacetoplace,butplantscannot.Whenananimalisunderattack,itcanrunaway

6、orfightback.Plantscertainlycannotrunaway,andtheylackteethandclaws.Butplantscandefendthemselvesbyusingbothphysicalandchemicalmeans.plantsPlantsplants2.以指代词形式出现Tropicalfisharebecomingincreasinglypopular.Variedincolor,theyaredecorativeforhomes,officesandevenstorewindows.Therisingofsuchfishisrecommende

7、dasarelaxinghobbyforpeopleinjobsinvolvingmuchtension.Manyhobbyistshavemademoneybybreedingthosefishvarietiesforwhichthereisaspecialdemand.Tropicalfisharebecomingincreasinglypopular.Variedincolor,theyaredecor