高中英語(yǔ)-Improving your reading ability教學(xué)課件設(shè)計(jì)

ImprovingyourreadingabilityGuessingmeaningsByLiYumei1.Doyouliketodoreadingcomprehension?2.Haveyoumetmanyunknownwords?3.Howdoyousolvethisproblem?Lead-in

Byguessingthemeaningsofthewords,phrasesorevensentencesinmanyways,wecanunderstandwhattheauthorwantstoexpress.Learninggoals:詞義猜測(cè)題常用的提問(wèn)方式有：1.Theword“…”refersto/probablymeans/couldbestbereplacedby_______.2.Theword“…”ismostlikelytomean______.3.Whatdoyouthinktheexpression“…”standsfor?4.Theunderlinedword“…”means______.5.Bysaying“…”wemean______.......猜測(cè)詞義1.Definition定義法2.Contrast對(duì)比法3.Similarity相似法4.Causeandeffect因果法5.Example例舉法6.WordFormation構(gòu)詞法7.Context上下文8.CommonSense普通常識(shí)Definition定義法：一般通過(guò)定義、定語(yǔ)（從句）或同位語(yǔ)（從句）來(lái)確定詞義。

如果生詞有一個(gè)句子（定語(yǔ)從句或是同位語(yǔ)<同位語(yǔ)前常有or,similarly,thatistosay,inotherwords,namely,orother,say,

等>或是同位語(yǔ)從句）或段落來(lái)定義,或使用破折號(hào)，冒號(hào)，分號(hào)后的內(nèi)容和引號(hào)括號(hào)中的內(nèi)容加以解釋和定義，那么理解這個(gè)句子或段落本身就是推斷詞義。Eg.Desertcanbedefinedasalargeareaoflandwherethereisnotenoughrainandvegetationtosupporthumanlife.2.Contrast對(duì)比法：利用文中的反義詞以及表對(duì)比關(guān)系的詞（組）猜測(cè)詞義。表示對(duì)比的信號(hào)詞有yet,but,while,though,however,otherwise,ontheonehand…ontheotherhand,foronething…foranotherthing,insteadof等。

3.Similarity

相似法：利用同義詞、近義詞（詞組）或相似的結(jié)構(gòu)猜測(cè)詞義。當(dāng)被猜的詞前后有信號(hào)詞:or,like,as…as,thesameas等就可以通過(guò)同義詞、近義詞來(lái)確定詞義了。4.CauseEffect因果法：從原因推測(cè)結(jié)果，從結(jié)果推測(cè)原因。

信號(hào)詞:because,since,as,for,dueto,so,therefore,so…that,such…that,thus5.Example例舉法：利用文中的舉例猜測(cè)詞義。常見(jiàn)的舉例的信號(hào)詞有forinstance,forexample,suchas,such,like,especially,include,consistof等6.WordFormation構(gòu)詞法：英語(yǔ)單詞大多是由詞根、詞頭（前綴）和詞尾（后綴）所組成。詞根是單詞最基本的部分，表達(dá)單詞的基本含義。在詞根前或后加上前綴或后綴，可以用來(lái)引申或轉(zhuǎn)變?cè)~的意義。只要我們掌握了各種詞根、詞頭和詞尾的基本含義，那么就可以很容易猜測(cè)出由其構(gòu)成的新詞的含義了。中學(xué)英語(yǔ)中常見(jiàn)的前綴和后綴有：super-(超)mini-(極小的,微小的)micro-（極微小的）re-（再，反復(fù)）mis-（誤，惡）im-（不）un-（不，非）in-（不，非）non-（不，非）-able（能…的）-less（不，無(wú)）-wards(向)8.Commonsense

普通常識(shí)：根據(jù)普通常識(shí)和生活經(jīng)驗(yàn)來(lái)猜測(cè)詞義。比如了解一些英美國(guó)家的天文地理、風(fēng)俗習(xí)慣、宗教信仰、政治結(jié)構(gòu)、社會(huì)制度等，可以幫助加深對(duì)文章的理解，遇到生詞時(shí)，猜測(cè)詞義的能力自然就會(huì)增強(qiáng)。

7.Context

上下文：利用語(yǔ)境及前后的提示來(lái)猜測(cè)詞義。13期A.2114期B.2515期C.2816期A.24C.3117期A.23C.3113.A21.Theunderlinedword“impediment”inParagraph2probablymeans______.styleB.anxietyC.disabilityD.techniqueIwatchedhisfingersmoveslowlyundereachletterashestruggledtosoundout”BudtheSub”.Itsoundedmorelike“BawDawSaw”whenhesaiditbecauseofhisspeechimpedimentandhisdifficultywiththealphabet.4.Causeandeffect14B25.Theunderlinedword”crestfallen”inParagraph2canbestbereplacedby”

”upsetB.excitedC.luckyD.guilty“Youareleavingagain?”askedmydaughterasshesawmepackingmycarry-on.Morethanherwords,itwasherfacethatpiercedmyheart----Icouldseehowcrestfallenshewas.7.context15期C28.Theunderlinedwords“holdwater”inthefirstparagraphprobablymean_____.A.tobevalidB.tobesurprisingC.tobeconfusingD.tobeusualAnewstudypublishedintheJournalofMarriageandfamilyclaimsthatallthattimeyouspendparentingjustdoesn’tmatter.Butit’saclaimthat,despitetheenthusiasticandwidespreadcoveragebythemedia,doesnotholdwater.2contrast16.A24.Theunderlinedword”intimidating”inParagraph5canbestbereplacedby“

”.tiringB.annoyingC.interestingD.frightening

Onmyreservation,IwassurroundedmostlybyNatives,andatcollege,theNativepopulationisonly0.07%.It’sintimidating

butalsoexciting.2.Contrast7.ContextC.31.Theunderlinedpart“createabuzz”inParagraph4canbereplacedby“

”A.getagoodpriceB.createmorejobsC.makeanewproductD.attractpeople’sattentionAnd,it’saloteasiertocreateabuzzwithamarketingcampaignthatpeopledon’tknowisamarketingcampaign.Onegreatexampleisthat……5.Example17A23.Bysayingtheunderlinedwords“weretransportedbackawholecentury”,theauthormeansthepark_____.A.sveryfarawayfromthehotelB.hasanantiqueatmosphereC.hasalonghistoryD.appearstobeold……andweretransportedbackawholecenturyaswecameuponthelakeandthedelightfulancientwoodenstructure.3.similarity7.contextC.31.Theunderlinedword”vulnerable”inthetextmeanstheauthoris________.A.toosicktobringupthechildrenB.tootiredtocarryonC.weakemotionallyD.likelytogiveupSincebeingamum,too,I’vebeengivenlotsoflessonsontheneedtoconnect,andtoacknowledgethatI’mvulnerableandneedotherstorelyon.Therearecertainlytimeslikethisinallofourlives,whetheraparentornot.Sometimeslifedoesjustgettoomuch.7.contextInquiry-basedActivities(I)

探究活動(dòng)(1)1.Shedidn’thearwhatyousaidbecauseshewascompletelyengrossedinherreading.A.心不在焉的B.緊張的C.全神貫注的D.睡意濃的2.Twelve-year-oldSallywasanactivegirl.Buthersisterwasquitesedate.A.prettyB.calmC.protectiveD.energetic3.Heisaresoluteman.Oncehemakesuphismindtodosomething,hewon’tgiveituphalfway.A.strongB.firmC.kindD.cleverInquiry-basedActivities(II)

探究活動(dòng)(2)Passage5

Althoughheoftenhadthechance,Mr.Brownwasneverabletostealmoneyfromacustomer.Thiswouldendangeredhispositionatthebank,andhedidnotwantt