高三英语二轮复习语法填空讲解课件

突破语法填空—有提示词语法填空分析实词词性实词名词代词动词形容词副词冠词连词介词从句代词有提示填空无提示填空偶尔会以无提示填空形式出现，考查相关的固定搭配或特定句型。虚词实词：有实在意义，在句子中能够独立作句子成分，实词有词形变化虚词：在句子中不能独立作句子成分，虚词没有词形变化有提示词

动词实词形容词副词名词数词

代词1Iftheclueword提示词isaverb,youmayfillin___谓语（predicate)动词动词类（时态/语态/主谓一致）动词类(1)谓语动词（时态、语态、主谓一致）时态1.TheunmannedChang’e-4probe(探测器)-thenamewasinspiredbyanancientChinesemoongoddess61．

(touch)downlastweekintheSouthPole-Aitkenbasin.2.The80,000objectscollectedbySirHansSloane,forexample,38．

(form)thecorecollectionoftheBritishMuseumwhichopenedin1759.（时间状语/上下文语境）touchedformed动词类时态3.Youcan'thelpwonderinghowhardit

6

(be)forthepeoplethentoputallthoserocksintoplace.4.Itdoesn'timpresslikeGeorgeWashington'splantationonthePohomac,butLincoln'shomeindowntownSpringfield,Illinois,

1

(prove)irresistibletovisitorssinceitopenedtothepublic.

(1)谓语动词（时态、语态、主谓一致）washasproved动词类(1)谓语动词（时态、语态、主谓一致）语态bechosenwasbuiltpaintsth.whitewaspainted动词类(1)谓语动词（时态、语态、主谓一致）主谓一致1.Itiscalculatedbydividinga

person’sweightinkgbytheirheightinmeterssquared,andaBMIofbetween19and25___________

(consider)healthy.2.ChineseNewYearisacelebrationmarkingtheendofthewinterseasonandthebeginningofspring.Thisiswhydecoratingwithplants,fruitsandflowers__________(carry)specialsignificance.considersth.healthy一现、被动、三单isconsidered动名词作主语，谓语三单carries12Ifthecluewordisaverb,youmayfillin___非谓语(non-finiteverb)词类转换(conversionofwordclasses)动词类（doing/done/todo）动词类(2)非谓语动词v-ingspendingvisiting介词+doing,作介宾现在分词作后置定语surrounding现在分词作宾补，主动进行动词类(2)非谓语动词done1.Theymakegreatgiftsandyouseethemmanytimes_____________(decorate)withredenvelopesandmessagesofgoodfortune.2.Butthat'shownatureis—alwaysleavingus

_____________

(astonish).过去分词作宾补，被动完成decorated过去分词（ed）形容词作宾补,表人的感受astonished动词类(2)非谓语动词todo1.ChineseresearchershopetousetheinstrumentsonboardChang’e-4_____________(find)andstudyareasoftheSouthPole-Aitkenbasin.2.Mary'ssister,FrancesToddWallace,oftencameover_____________(plant)flowersinthefrontyard.目的状语tofind目的状语toplant动词类(2)非谓语动词todo固定句型Itispossible_____________

(walk)orbiketheentire14kilometers.towalk固定句型Itis/was+adj+(for/ofsb.)+todosth.Ittakes/tooksb.sometimetodosth.疑问词+todo主+谓+it+宾补+todosth.动词类(3)词性转换celebrationdevelopmentmarriage他们的结婚仪式，名词修饰名词动词非谓语谓语词类转换时态、语态、主谓一致tododoingdone动词→其他词性方法总结1.动词单数变化规则变化规则原形单数形式一般在动词后加shelpdependhelpsdepends以s，x，ch，sh结尾的和以辅音字母+o结尾的动词加esexpressmixwatchwishgo/doexpressesmixeswatcheswishesgoes/does以辅音字母+y结尾的动词，变y为i加esrelyrelies1形容词副词名词形容词副词名词(1)形容词词性转换-变副词/名词...(2)形副三级变化（原级，比较级，最高级）2(1)名词词性转换-变形容词/动词....(2)名词单复数和名词所有格有提示数词(1)基数词变序数词形容词类(1)词性转换1.Thehotspringatthefootofthemountainissomethingyoumusttryaftertheclimb.Itwill

_____________(undoubted)helpyougetrefreshed!2.But30yearslater,theBMIdifferencebetweenurbanandruralpeopleinmanycountrieshadnarrowed

___________(sharp).

3.Landingonthemoon’sfarsideis_____________(extreme)challenging.undoubtedlysharplyextremely形容词修饰名词，代词和系动词副词修饰动词，形容词，副词，介词短语和句子形容词类(2)形副三级变化bettersmallerlowerfinest固定搭配：比较级+than，the+比较级....the+比较级，the+序数词+最高级the+最高级并列比较级/最高级adj/advadvadj比较级和最高级修饰名词，代词和系动词修饰动词，形容词，副词，介词短语和句子固定搭配方法总结名词类(1)词性转换1.The______________(beauty)longbranchescoveredwithpink-coloredbuds(蓓蕾)makefantasticdecorations.2.Supposedlyyoucandoitintwohours,butwestoppedatthedifferentgatesand

watchtowerstotakepicturesorjusttowatchthelocalpeoplegoingabouttheir____________(day)routines.3.Provide________________

(finance)aidandotherbenefitsforlocalpeoples.

形容词修饰名词beautifuldailyfinancial名词类(2)名词单复数和名词所有格1.Later，theylearnedtoworkwith适应the______________(season)，plantingattherighttimeand，indryareas,makinguseofannualfloodstoirrigate(灌溉)theirfields.2.Therollingseaofcloudsyouseeonceyouareatthetopwillremindyouhowtinywe_____________(human)are.3.Itiscalculatedbydividinga

________________

(person)weightinkgbytheirheightinmeterssquared,andaBMIofbetween19and25

isconsideredhealthy.一年有四季节person’shumansa,表示数量一个一个人的体重考查名词所有格seasons名词名词单复数词类转换名词所有格形容词修饰名词，代词和系动词名词变复数的规则修饰名词，...的方法总结数词类基数词变为序数词1.ThenwhenIwasinthe______________(five)grade,Iwantedtobeateacher.2.TheHongKong-Zhuhai-MacaoBridge,the____________(eight)wonderforthe21stcentury,openedonthemorningof24thOctober,2018.表示顺序fiftheighth代词类人称代词（主语用主格，宾语用宾格）、物主代词（名代=形代+名词）、反身代词（宾语需要反射到主语上）、指示代词形容词性物主代词修饰名词，形代+名词themselvesmineits名代=形代+名词宾语需要反射到主语上就用反身代词代词类人称代词（主语用主格，宾语用宾格）、物主代词（名代=形代+名词）、反身代词（宾语需要反射到主语上）、指示代词1.10.Astudyshowsthestudentswhoareengagedinafter-schoolactivitiesarehappierthan______（that）whoarenot.2.WhenthegorillasandIfrigthenedeachother,Iwasjustgladtofind______(they)alive.3.Ifyouaretimepoor,youneedrunforonlyhalfthetimetogetthesamebenefitsasothersports,soperhapsweshouldallgive______（its）atry.it特指同一个物（them），that特指同类人或物（those），one泛指同