四级选词填空课件

以ion,age,ness,ty,ship,ace,ance,ancy,ence,ency,dom,itude,um,mony结尾的大都是名词；以ize,ise,fy结尾的大都是动词；以ive,ent,ant,ful,ous,able,ary,ic,cal,less结尾的是大都是形容词；以ly,s,ways,wise结尾的大都是副词。词缀附表：以ion,age,ness,ty,ship,ace1.名词后缀

1)-or/er/ess/crat/cis:做某件事情或职业的人或物：worker,debtor,actress,democrat,

2)-acy,表示"性质，状态，境遇"democracy,accuracy,diplomacy

3)-ance,-ence表示"性质，状况，行为，过程，总量，程度”importance,diligence,difference,obedience

4)-ancy,-ency,表示"性质，状态，行为，过程"frequency,urgency,efficiency,

5)-bility,表示"动作，性质，状态"possibility,flexibility,feasibility,

6)-dom,表示"等级，领域，状态"freedom,kingdom,wisdom

1.名词后缀

1)-or/er/ess/crat/c

7)-hood,表示“资格，身份,年纪，状态”childhood,manhood,falsehood

8)-ion,-sion,-tion,-ation,-ition,表示“行为的过程，结果，状况”action,solution,conclusion,destruction,expression,correction

9)-ism,表示"制度，主义，学说，信仰，行为"socialism,criticism,colloquialism,heroism

10)-ity,表示"性质，状态，程度”purity,reality,ability,calamity

7)-hood,表示“资格，身份,年纪，状态”

11)-ment,表示"行为，状态，过程，手段及其结果”

treatment,movement,judgment,punishment,argument

12)-ness,表示"性质，状态，程度"goodness,kindness,tiredness,friendliness

13)-ship,表示"情况，性质，技巧，技能及身份，职业”hardship,membership,friendship

14)-th,表示"动作，性质，过程，状态"depth,wealth,truth,length,growth

11)-ment,表示"行为，状态，过程，手段及

15)-tude,表示“性质，状态，程度”latitude,altitude(海拔)

16)-ure,表示“行为，结果”exposure,pressure,failure,procedure(手续)，

17）-grapy,表示"……学，写法”biography,calligraphy,geography

18)-ic,ics,表示"……学……法"logic,mechanics,electronics,linguistics

15)-tude,表示“性质，状态，程度”lat

19)-ology,表示"……学……论”biology,zoology,technology(工艺学)

20)-nomy,表示"……学……术"astronomy,economy,bionomy(生态学)

19)-ology,表示"……学……论”biolog2.形容词后缀

(1)带有“属性，倾向，相关”的含义

1)-able,-ible,visible,flexible

2)名词-ish,foolish,bookish,selfish(注意accomplish,vanish)

3)-ive,active,sensitive,productive

4)-like,manlike,childlike

5)名词-ly,manly,fatherly,scholarly,motherly

6)-some,troublesome,handsome

7)-ful,beautiful,wonderful,helpful,truthful

8)-ous,dangerous,generous,courageous,various

9)-ent,violent

10)-most,foremost,topmost

11)less,表示否定，countless,stainless,wireless2.形容词后缀

(1)带有“属性，倾向，相关”的含义

3.动词后缀

1)-ize,ise,表示"做成，变成，……化“modernize,mechanize,democratize,organize

2)-en,表示"使成为，引起，使有”quicken,weaken,soften,harden

3)-fy,表示"使……化,使成”beautify,purify,intensify,signify,simplify

4)-ish,表示"使，令”finish,abolish,diminish,establish

5)-ate,表示“成为……，处理，作用”separate,operate,indicate3.动词后缀

1)-ize,ise,表示"做成，变4.副词后缀

1)(形容词)-ly：bad→badly坏地/恶劣地，careful→carefully小心地

2)-wise:clock→clockwise(a./adv.)顺时针方向的(地)；like→likewise同样地3)-wards：out→outwards向外面地，north→northwards向北方地4.副词后缀常用前缀

(1)表示“否定”dis-;i1-;in-;ir-;non-;un-;dis-like（喜欢）～dislike（不喜欢）i1-（在字母1前）logical（含逻辑的）～illogical（不含逻辑的）im-（在b,m,p前）mortal（终有一死的）～immort（永生的）常用前缀(1)表示“否定”dis-;i1-;in-;

in-accuracy（准确）一inaccuracy（不准确）finitely（有限地）～infinitely（无限地）ir-（在字母r前）rational（合理地）～irrational（不合理的）non-astronaut（宇航员）～nonastronaut（非宇航员）religious（宗教的）一nonreligious（非宗教的）un-fold（折叠）一unfold（展开）

in-accuracy（准确）一inaccuracy（不(2)表示“非”，“相反”，“除去”，“减少”：de-nationalize（国有化）denationalize（非国有化）code（编码）～decode（解码）(3)表示“共同”、“和··一起，’：con-centric（中心的）～concentric（同中心的）join（参加）一conjoin（联合）(4)表示“互相”：inter-act（作用）一interact（互相作用）connection（联系）～interconnection（相互联系）

(2)表示“非”，“相反”，“除去”，“减少”：(5)表示“假”，“伪”：pseudo-memory（记忆）一pseudomemory（记忆错误）science（科学）～pseudoscience（伪科学）(6)表示“错误地”：mis-use（使用）～misuse（错用）judge（判断）一misjudge（错误地判断）四级选词填空课件（7）表示“再次”：

re-form（形成）～reform（改革）

place（放置）一replace（替换）(8)表示“超过”、“过度”：

over-estimate（估计）～overestimate（估计过高）time（时间）～overtime（超时的）(9)表示“不足”、“低于”：

under-estimate（估计）～underestimate（估计不足）

pay（付钱）一underpay（付款不足）(10)表示“半”：

semi-conductor（导体）～semiconductor（半导体）final（决赛）～semifinal（半决赛）

（7）表示“再次”：

re-form（形成）～r(11)表示“多”：multi-pole（极）一multipole（多极）cylinder（汽缸）～multicylinder（多缸）(12)表示“反抗，相反”:

anti-war(战争)～antiwar(反战的）pollution（污染）～antipollution（抗污染的）(13)表示“双，二”：bi-cultural（文化的）～bicultural（二元文化的）(14)表示“一直，不断，越来越”：ever-ever-stronger（越来越强）(11)表示“多”：(15)表示“之间的”：inter-continental（大陆的）～intercontinental（大陆间的）act（表演）～interact（互动）(16)表示“支持……的”:pro-government（政府）～pro-government（亲政府的）(17)表示“次，下一级的，不够的”：sub-subway（地铁）standard～substandard（低标准的）(15)表示“之间的”：(18)表示“远距离的”：tele-scope（眼界，范围）

～telescope（望远镜）communition（联系）～telecommunication（电信）(19)表示“从……到，穿越”：trans-plant（栽培）

～transplant（移植）form（构成）～transform（改变，转换）(20)表示“副的”：vice-chairman（主席）～vice-chairman（副主席）minister（部长）～vice-minister（副部长）(18)表示“远距离的”：猜测生单词的方法：1、Adisease

that

can

be

spread

from

one

person

to

another

is

said

to

be

contagious.2、Afacsimileisalwaysanexactcopy.3、Apentagonisafive-sidedfigure.4、Shedidn’tfathomorunderstand,hisbehavior.5、Aperambulator’s,orbabycarriage,isveryusefultomothersofyoungchildren.6、Myopponent’sargumentisfallacious,misleading.7、Marywasaveryshypersonwhokepttoherself,buthersisterwasgregarious.猜测生单词的方法：8、Althoughsomewomanareloquacious,othershardlytalkatall.9、Ratherthanbeinvolvedinclandestinemeeting,theydideverythingquiteopenly.10、Celestialbodiessuchasthesun,moon,andstarsarealwaysmysterioustohumanbeing.11、Coldbeverages,likeicedtea,fruitjuice,andcolaaresoldeverywhereonahotday.12、Doctorsadvicethateveryoneshouldexerciseeveryday,particularlythosewhospendmanyhoursdoingsedentarywork,forexamplereading,writing,typing,orsewing.8、Althoughsomewomanareloqu13、Thepatientissosomnolentthatherequiresmedicinetohelphimstayawakeformorethanashorttime.14、Jimhadastrongantipathyforeggsandabsolutelyrefusedtoeatthem.15、Hewassoparsimoniousthatherefusedtogivehisownsonsthefewpenniestheyneededtobuypencilsforschool.Ittrulyhurthimtopartwithhismoney.16、Boilingwaterevaporatesquickly.17、Miketooktwoaspirinstoalleviatethepaininhishead.18、ProductionofsteelintheUnitedStatesskyrocketedfrom77,000tonsin1870toover11,000,000tonsin1900.13、ThepatientissosomnolentExercises:1.Thoseeggsarereadytohatch;therewillbesomebabybirdsinnestsoon.2.MarkTwainwasnottheauthor’srealname;itwasapseudonym.3.Theupperpartofthelegisknownasthethigh.4.Jimjusthummedthetuneofthesong;hedidn’tsingthewords.5.Toboycottastoremeanstorefusetoshopinthestore.6.Itlooksasifthedisputewillnotbesettledinthenearfuture.Thetwocountrieswillnegotiateuntileachsideissatisfied.7.Animosity,afeelingofstrongdislike,developedamongtheplayers,causingtheteamtobreakup.Exercises:1.Thoseeggsarerea8.Ifeltthesentencegiventothecriminalwastoolenient.Murdersshouldbepunishedtodeath.9.Inmostcases,however,itisbesttogetoutofthecarandmakenecessaryrepairsquicklysothatyoucanmoveawayfromyourhazardousposition.10.Samdoesmanythingswell:hegrowscrops,repairstools,buildsfences,andcaresforanimals.Heisarealversatilefarmer.11.Iabsolutelyabhorseafoodandrefusetoeatit.12.Hisjobwastenuous.Hecouldbefiredanyday.13.Thedoctornotedthatthepatientwascorpulentandsuggestedthathelosehisweighttoovercomethisproblem.8.IfeltthesentencegiventoA.developingB.evenC.trendsD.exploredE.developedF.just

G.considerableH.consumesI.boastJ.achieveK.considerateL.offers

M.reductionN.boostO.efficiency

Skipthatthirdhelpingofroastbeef,savetheplanetanddoyourheartafavoratthesametime.That’stheadviceofAlanDangouroftheLondonSchoolofHygieneandTropicalMedicineandcolleagueswho1.______thelivestockindustry’spotentialtohelptheUKreduceitscarbonemissionstohalfof1990levelsby2030,andtheknock-oneffectonthenation’shealth.Theyfoundthattheindustrycouldreduceitsemissions,butonlyifthelivestocktheUKproduces,andthemeatnation2._______,dropsby30%.Farmsmustalsooptimizetheirenergy3._______by,forexample,capturingcarboninanimalwaste.Thehealthpay-offwouldbe4._______:18,000fewerpeoplewoulddieprematurelyintheUKeachyearfromheartattacks-a(n)5.______of17%---astheywouldeatlessofthefatsfoundinmeat.Theeffectwouldnotbelimitedtorichnations.TheteamfoundthatBrazilcould6.______thesamehealthbenefits.“We’renotsayinggovegetarian,we’resayingreducehowmuchlivestockproduceyouconsume,”saysDangour.Thesavingscouldbe7._______higherifreduceddeathratesfromcancerandobesityhadbeeninclude,headds.AgronomistKennethCassmanoftheUniversityofNebraskawarnsthatcuttingproductioninoneregioncan8._______itelsewhere,causingariseinglobalemissions.“reducingproductionoflivestockproductsinadevelopedcountryliketheUKdoeslittletoinfluenceglobal9._______inproductionandconsumptionwheremostoftheincreaseindemandbetweennowand2050willcomefrom10.______________countries”.A.developingB.even以ion,age,ness,ty,ship,ace,ance,ancy,ence,ency,dom,itude,um,mony结尾的大都是名词；以ize,ise,fy结尾的大都是动词；以ive,ent,ant,ful,ous,able,ary,ic,cal,less结尾的是大都是形容词；以ly,s,ways,wise结尾的大都是副词。词缀附表：以ion,age,ness,ty,ship,ace1.名词后缀

1)-or/er/ess/crat/cis:做某件事情或职业的人或物：worker,debtor,actress,democrat,

2)-acy,表示"性质，状态，境遇"democracy,accuracy,diplomacy

3)-ance,-ence表示"性质，状况，行为，过程，总量，程度”importance,diligence,difference,obedience

4)-ancy,-ency,表示"性质，状态，行为，过程"frequency,urgency,efficiency,

5)-bility,表示"动作，性质，状态"possibility,flexibility,feasibility,

6)-dom,表示"等级，领域，状态"freedom,kingdom,wisdom

1.名词后缀

1)-or/er/ess/crat/c

7)-hood,表示“资格，身份,年纪，状态”childhood,manhood,falsehood

8)-ion,-sion,-tion,-ation,-ition,表示“行为的过程，结果，状况”action,solution,conclusion,destruction,expression,correction

9)-ism,表示"制度，主义，学说，信仰，行为"socialism,criticism,colloquialism,heroism

10)-ity,表示"性质，状态，程度”purity,reality,ability,calamity

7)-hood,表示“资格，身份,年纪，状态”

11)-ment,表示"行为，状态，过程，手段及其结果”

treatment,movement,judgment,punishment,argument

12)-ness,表示"性质，状态，程度"goodness,kindness,tiredness,friendliness

13)-ship,表示"情况，性质，技巧，技能及身份，职业”hardship,membership,friendship

14)-th,表示"动作，性质，过程，状态"depth,wealth,truth,length,growth

11)-ment,表示"行为，状态，过程，手段及

15)-tude,表示“性质，状态，程度”latitude,altitude(海拔)

16)-ure,表示“行为，结果”exposure,pressure,failure,procedure(手续)，

17）-grapy,表示"……学，写法”biography,calligraphy,geography

18)-ic,ics,表示"……学……法"logic,mechanics,electronics,linguistics

15)-tude,表示“性质，状态，程度”lat

19)-ology,表示"……学……论”biology,zoology,technology(工艺学)

20)-nomy,表示"……学……术"astronomy,economy,bionomy(生态学)

19)-ology,表示"……学……论”biolog2.形容词后缀

(1)带有“属性，倾向，相关”的含义

1)-able,-ible,visible,flexible

2)名词-ish,foolish,bookish,selfish(注意accomplish,vanish)

3)-ive,active,sensitive,productive

4)-like,manlike,childlike

5)名词-ly,manly,fatherly,scholarly,motherly

6)-some,troublesome,handsome

7)-ful,beautiful,wonderful,helpful,truthful

8)-ous,dangerous,generous,courageous,various

9)-ent,violent

10)-most,foremost,topmost

11)less,表示否定，countless,stainless,wireless2.形容词后缀

(1)带有“属性，倾向，相关”的含义

3.动词后缀

1)-ize,ise,表示"做成，变成，……化“modernize,mechanize,democratize,organize

2)-en,表示"使成为，引起，使有”quicken,weaken,soften,harden

3)-fy,表示"使……化,使成”beautify,purify,intensify,signify,simplify

4)-ish,表示"使，令”finish,abolish,diminish,establish

5)-ate,表示“成为……，处理，作用”separate,operate,indicate3.动词后缀

1)-ize,ise,表示"做成，变4.副词后缀

1)(形容词)-ly：bad→badly坏地/恶劣地，careful→carefully小心地

2)-wise:clock→clockwise(a./adv.)顺时针方向的(地)；like→likewise同样地3)-wards：out→outwards向外面地，north→northwards向北方地4.副词后缀常用前缀

(1)表示“否定”dis-;i1-;in-;ir-;non-;un-;dis-like（喜欢）～dislike（不喜欢）i1-（在字母1前）logical（含逻辑的）～illogical（不含逻辑的）im-（在b,m,p前）mortal（终有一死的）～immort（永生的）常用前缀(1)表示“否定”dis-;i1-;in-;

in-accuracy（准确）一inaccuracy（不准确）finitely（有限地）～infinitely（无限地）ir-（在字母r前）rational（合理地）～irrational（不合理的）non-astronaut（宇航员）～nonastronaut（非宇航员）religious（宗教的）一nonreligious（非宗教的）un-fold（折叠）一unfold（展开）

in-accuracy（准确）一inaccuracy（不(2)表示“非”，“相反”，“除去”，“减少”：de-nationalize（国有化）denationalize（非国有化）code（编码）～decode（解码）(3)表示“共同”、“和··一起，’：con-centric（中心的）～concentric（同中心的）join（参加）一conjoin（联合）(4)表示“互相”：inter-act（作用）一interact（互相作用）connection（联系）～interconnection（相互联系）

(2)表示“非”，“相反”，“除去”，“减少”：(5)表示“假”，“伪”：pseudo-memory（记忆）一pseudomemory（记忆错误）science（科学）～pseudoscience（伪科学）(6)表示“错误地”：mis-use（使用）～misuse（错用）judge（判断）一misjudge（错误地判断）四级选词填空课件（7）表示“再次”：

re-form（形成）～reform（改革）

place（放置）一replace（替换）(8)表示“超过”、“过度”：

over-estimate（估计）～overestimate（估计过高）time（时间）～overtime（超时的）(9)表示“不足”、“低于”：

under-estimate（估计）～underestimate（估计不足）

pay（付钱）一underpay（付款不足）(10)表示“半”：

semi-conductor（导体）～semiconductor（半导体）final（决赛）～semifinal（半决赛）

（7）表示“再次”：

re-form（形成）～r(11)表示“多”：multi-pole（极）一multipole（多极）cylinder（汽缸）～multicylinder（多缸）(12)表示“反抗，相反”:

anti-war(战争)～antiwar(反战的）pollution（污染）～antipollution（抗污染的）(13)表示“双，二”：bi-cultural（文化的）～bicultural（二元文化的）(14)表示“一直，不断，越来越”：ever-ever-stronger（越来越强）(11)表示“多”：(15)表示“之间的”：inter-continental（大陆的）～intercontinental（大陆间的）act（表演）～interact（互动）(16)表示“支持……的”:pro-government（政府）～pro-government（亲政府的）(17)表示“次，下一级的，不够的”：sub-subway（地铁）standard～substandard（低标准的）(15)表示“之间的”：(18)表示“远距离的”：tele-scope（眼界，范围）

～telescope（望远镜）communition（联系）～telecommunication（电信）(19)表示“从……到，穿越”：trans-plant（栽培）

～transplant（移植）form（构成）～transform（改变，转换）(20)表示“副的”：vice-chairman（主席）～vice-chairman（副主席）minister（部长）～vice-minister（副部长）(18)表示“远距离的”：猜测生单词的方法：1、Adisease

that

can

be

spread

from

one

person

to

another

is

said

to

be

contagious.2、Afacsimileisalwaysanexactcopy.3、Apentagonisafive-sidedfigure.4、Shedidn’tfathomorunderstand,hisbehavior.5、Aperambulator’s,orbabycarriage,isveryusefultomothersofyoungchildren.6、Myopponent’sargumentisfallacious,misleading.7、Marywasaveryshypersonwhokepttoherself,buthersisterwasgregarious.猜测生单词的方法：8、Althoughsomewomanareloquacious,othershardlytalkatall.9、Ratherthanbeinvolvedinclandestinemeeting,theydideverythingquiteopenly.10、Celestialbodiessuchasthesun,moon,andstarsarealwaysmysterioustohumanbeing.11、Coldbeverages,likeicedtea,fruitjuice,andcolaaresoldeverywhereonahotday.12、Doctorsadvicethateveryoneshouldexerciseeveryday,particularlythosewhospendmanyhoursdoingsedentarywork,forexamplereading,writing,typing,orsewing.8、Althoughsomewomanareloqu13、Thepatientissosomnolentthatherequiresmedicinetohelphimstayawakeformorethanashorttime.14、Jimhadastrongantipathyforeggsandabsolutelyrefusedtoeatthem.15、Hewassoparsimoniousthatherefusedtogivehisownsonsthefewpenniestheyneededtobuypencilsforschool.Ittrulyhurthimtopartwithhismoney.16、Boilingwaterevaporatesquickly.17、Miketooktwoaspirinstoalleviatethepaininhishead.18、ProductionofsteelintheUnitedStatesskyrocketedfrom77,000tonsin1870toover11,000,000tonsin1900.13、ThepatientissosomnolentExercises:1.Thoseeggsarereadytohatch;therewillbesomebabybirdsinnestsoon.2.MarkTwainwasnottheauthor’srealname;itwasapseudonym.3.Theupperpartofthelegisknownasthethigh.4.Jimjusthummedthetuneofthesong;hedidn’tsingthewords.5.Toboycottastoremeanstorefusetoshopinthestore.6.Itlooksasifthedisputewillnotbesettledinthenearfuture.Thetwocountrieswillnegotiateuntileachsideissatisfied.7.Animosity,afeelingofstrongdislike,developedamongtheplayers,causingtheteamtobreakup.Exercises:1.Thoseeggsarerea8.Ifeltthesentencegiventothecriminalwastoolenient.Murdersshouldbepunishedtodeath.9.Inmostcases,however,itisbesttogetoutofthecarandmakenecessaryrepairsquicklysothatyoucanmoveawayfromyourhazardousposition.10.Samdoesmanythingswell:hegrowscrops,repairstools,buildsfences,andcaresforanimals.Heisarealversatilefarmer.11.Iabsolutelyabhorseafoodandrefusetoeatit.12.Hisjobwas