comparison_and_contrast

By648bybyCOMPARISONANDCONTRAST比较与对比教学重点：1）比较与对比的段落的写作手法；2）常用表达法和基本句型；3）连接词的运用。教学难点：段落的两种结构方式。教学内容：1Conceptsofcomparisonandcontrast2Strategies3UsefulexpressionsandsentencepatternsComparison:showsimilaritiesContrast:showdifferencesI.UsageofComparisonandContrastIII.PurposeofComparisonandContrasttopresentinformationaboutsomethingunfamiliarbycomparingitwithsomethingfamiliartoshowthesuperiorityofonethingbycomparingitwithanothertoshowthesimilaritiesordifferencesoftwothingstohelpthereaderevaluatethem.twomajorwaysTherearetwomajorwaysoforganizingparagraphsofcomparisonandcontrast.Onewayistoexamineonethingthoroughlyandthenexaminetheother.Inthisway,theaspectsexaminedinthetwothingsshouldbeidenticalandinthesameorder.Thismethodiscalled“blockcomparison/contrast”.Theotherwayistoexaminetwothingsatthesametime,discussingthempointbypoint---alternatingcomparison/contrast.Whydoweusealternatingcomparison/contrast?Alternatingcontrastisusedwhenyouwanttopointoutseveraldifferencesbetweentwothingsorpeoplewithoutdiscussingthemingreatdetail.Youmerelypointoutaspecialfeatureofoneitemandthenstatehowtheotheritemdiffersfromitinthataspect.Whydoweuseblockcomparison/contrast?Blockcomparison/contrastissuitablewhenthewriterwantstotreatpointsofsimilarity/differnceindepth.Inthisway,eachpointisdrawnoutanditsrelationshiptoanotherpointismadeclear.Thistypeofcomparison/contrastisoftenusedwhenthepointsdiscussedarenotmanybutcomplex,andrequiremuchexplanation.A:1….2….B:1….2….Aspecialformofcomparison---analogy:tellalikenessbetweentwodifferentclassesofthingsAnalogiesareespeciallyhelpfulinexplainingabstractideas,fortheyrelateideasthatcannotbeexperiencedthroughthesensesofsight,smell,hearing,touch,ortaste,toasenseexperience,thusmakingtheideaseasytounderstand.目标：掌握英语作文中比较和对照的写作方法（比较着重相似点，而对照强调不同之处）；二．使用比较和对照写作方法的一般是说明文与论说文，常见的比较对照有两种方式1.块状比较方式blockmethod在比较的过程中先A后B即A1.A2.A3.再描述B1.B2.B32.pointbypoint即alternatingcomparison在比较的过程中AB交替，A1，B1,A2，B2….BlockStyle1AllaboutTopicXA,pointofComparison/ContrastX1B,pointofComparison/ContrastX2C,pointofComparison/ContrastX32AllaboutTopicYA,pointofComparison/ContrastY1B,pointofComparison/ContrastY2C,pointofComparison/ContrastY3两种形式：Point–by–pointStyle基本结构；1.pointofComparison/Contrast(1)A,TopicXB,TopicY2.pointofComparison/Contrast(2)A,TopicXB,TopicYVI.Indicatorsofcomparison1.ThereareseveralsimilaritiesbetweenAandB.2.AandBhavethesameviewoftheworld.3.AandBhavealotincommon.4.IncommonwithA,Bprefersmeattofish.5.AresemblesBinthatAisalsointerestedincollectingstamps.6.BothAandBareinterestedinshopping.7.Alikesfishing,Blikesfishing,too(sodoesB).8.JustasAlikestobequiet,Blikestostayalone.9.Alikesswimming.ThesamewithA,Balsolikesswimming.10.AandBarethesameinthattheybothlikeswimminginthesea.11.Alikesswimminginapond;similarly,Blikesswimminginthesea.VII.Indicatorsofcontrast1.UnlikeA,Blikesoutdoorsports.2.IncontrasttoA/DifferentfromA,Blikesoutdoorsports.3.ContrarytoA/AsopposedtoA,Blikesoutdoorsports.4.AisdifferentfromBinthatBlikesoutdoorsports.5.AdiffersfromB(AcontrastswithB)inthatBlikesoutdoorsports.6.Alikeindooractivities;however/incontrast/ontheotherhand,B(B,however,)likeoutdoorsports.7.AisnotasactiveasB.8.Aismore/lessactivethanB.HomeworkUsethetwowaystowriteacomposition.ThetopicismyteacherOrthedifferencesbetweetnmyhometownandmyschoolThankYou!