高考语法填空-词形变化专题课件

高考专题复习语法填空：词形转换之形容词、副词请输入内容请输入内容请输入内容请输入内容请输入内容请输入内容请输入内容1

解题点拨第一步：确定句子成分

分析句子结构，确定所填单词在句中所作的句子成分。第二步：确定所填词的词性1.作表语、定语或补语，通常用形容词。

（1）…Ithoughtthathewouldbe_______(hunger)andIhadtopreparedinner.（2）…thatshewouldbecomesucha_______(globe)starassheistoday.hungryglobal表语定语2.修饰动词、形容词、副词，或整个句子，作状语，用副词。(3)Inourfirstchemistryclass,ourchemistryteachertoldustodoourexperiment___________(careful).(4)Ifelt__________(extreme)upsetwhenthenewscamethattheearthquakehadledtoextensiveandseveredamageinyourcountry,causinglossoflivesandleavingmanypeople__________(home).(5)__________(actual),childrenlearnviolentbehaviorfromadultsorfrom…carefullyextremelyhomelessActually状语(修饰动词短语)状语(修饰形容词）补语状语(修饰动词短语)3.有时词类不用转换，而是转换词义，通常加上前缀或者后缀变成意义相反的派生词，如在词根前加un-,im-等，在词根后加-less等。

(6)LeadersfromtheprecedingSongDynastywere________(happy)atsubmittingtotheforeignrule,sotheyfoughtagainstthem.unhappy4.还有可能考查形容词或副词的比较等级。

(7)ThemoreMikechallengeshimself,the_______(well)hemastershisskills.(8)Peoplewhoforgiveshow_______(little)angerandmorehopefulness,…betterless请输入内容请输入内容请输入内容请输入内容请输入内容请输入内容请输入内容2

考点归纳形容词与副词的转换1)一般直接加-lyslow→_______final→_______但是：full→_______2)(辅音字母+)y→ilylucky→_______happy→_______但是：shy→_______3)-le→-lypossible→_______probable→_______4)(个别)去e加-lytrue→_______whole→_______5)以-ic结尾加-allybasic→_______classic→_______但是：public→_______slowlyfinallyfullyluckilyhappilyshylypossiblyprobablytrulywhollybasicallyclassicallypublicly高考语法填空词形变化专题ppt高考语法填空词形变化专题ppt2.常见的动词、名词变形容词的后缀：(1)-al:nature→_______music→_______centre→_______(2)-ful:care→_______doubt→_______(注意：mercy→_______beauty→_______)(3)-ous:danger→_______caution→_______(4)-ce/-cy→-t:importance→_______fluency→_______(5)-able:suit→_______(注意：admire→_______rely→_______)(6)-ive:act→_______naturalmusicalcentralcarefuldoubtfulmercifulbeautifuldangerouscautiousimportantfluentsuitableadmirablereliableactive高考语法填空词形变化专题ppt高考语法填空词形变化专题ppt3.表示否定或相反意义的前缀和后缀：(1)-il/-ir:legal→______regular→_______(2)-un:able→_______willing→_______(3)-less:use→_______hope→_______(4)-im:polite→_______patient→_______-in:convenient→_______

illegalirregularunableunwillinguselesshopelessimpoliteimpatientinconvenient高考语法填空词形变化专题ppt高考语法填空词形变化专题pptAreyoufacingasituationthatlooksimpossibletofix?In1969,thepollutionwasterriblealongtheCuyahogaRivernearCleveland,Ohio.It1(be)unimaginablethatitcouldeverbecleanedup.Theriverwassopollutedthatit2(actual)caughtfireandburned.Now,yearslater,thisriverisoneof3.mostoutstandingexamplesofenvironmentalcleanup.Buttheriverwasn’tchangedinafewdays4.evenafewmonths.Ittookyearsofwork5.(reduce)theindustrialpollutionandcleanthewater.Finally,thathardworkpaidoffandnowthewaterintheriveris6(clean)thanever.wasactuallytheortoreducecleaner高考语法填空词形变化专题ppt高考语法填空词形变化专题pptMaybeyouarefacinganimpossiblesituation.Maybeyouhaveahabit7isdrivingyourfamilycrazy.Possiblyyoudrinktoomuchordon’tknowhowtocontrolyourcreditcarduse.Whenyoufacesuchanimpossiblesituation,don’tyouwantaquickfixandsomethingtochangeimmediately?Whilethereare8(amaze)storiesofinstanttransformation,formostofusthe9.(change)aregradualandrequirealotofeffortandwork,likecleaningupapollutedriver.Justbe10(patience).patientthat/whichamazingchanges高考语法填空词形变化专题ppt高考语法填空词形变化专题pptOneSundaymorninginAugustIwenttoalocalmusicfestival.IleftitearlybecauseIhadanappointment1(late)thatday.Myfriendswalkedmetothebusstopandwaitedwithmeuntilthebusarrived.Igotonthebusand2(find)aseatneartheback,andthenInoticedaman3.(sit)atthefront.He4

(pretend)thatatigertoywasrealandgivingitavoice.Hemustbe5.

(mental)disabled.Behindhimwereotherpeopleto6hewastryingtotalk,.butaftersomeminutestheywalkedawayandsatnearme,looking7(annoy).laterfoundsittingwaspretendingmentallywhomannoyed高考语法填空词形变化专题ppt高考语法填空词形变化专题pptIdidn’twanttobelaughedatfortalkingtohimbutIdidn’tlikeleavinghim8hisowneither.AfterawhileIrosefrommyseatandwalkedtothefrontofthebus.Isatnexttothemanandintroduced9.(I).Wehadanamazingconversation.HegotoffthebusbeforemeandIfeltveryhappytherestofthewayhome.I’mgladImadeachoice.Itmade10ofusfeelgood.bothonmyself高考语法填空词形变化专题ppt高考语法填空词形变化专题pptAyoungman,whiletravelingthroughadesert,cameacrossaspringofclearwater.Thewaterwassweet.Hefilledhisleather1(contain)sothathecouldbringsomebacktoanelder2hadbeenhisteacher.Afterafour-dayjourney,theyoungman3.

(present)thewatertotheoldman.Histeachertookadeepdrink,smiled4(warm),andthankedhisstudentverymuchforthesweetwater.Theyoungmanwenthomewith

ahappyheart.

containerwho/thatpresentedwarmly高考语法填空词形变化专题ppt高考语法填空词形变化专题ppt Afterthestudentleft,theteacherlet5.studenttastethewater.Hespititout,6(say)itwasawful.Apparently,itwasnolongerfresh