英语专四新题型选词填空做题技巧学习教案.pptx

会计学专四选词填空三、平时如何提高选词填空技能选词填空的15个待选词分成名词、动词、形容词、副词四大类。
必须先确定词性，再结合短文的逻辑做出选择。
第一步：整理选项-classifytheoptions3.动词归类要细分为v，v-ed,v-ing。因为一个空可以填动词，但填原形还是过去式还是-ing形式要自己根据语法判断。标词性时的切入点是后缀suffix，也就是词尾。

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,ways,wise结尾的大都是副词。常见的动词后缀1)动词的确定：动词最容易确定，因为一个句子没有动词就等于没有谓语，是很明显的缺陷。而且动词的关联性、可比性最差，选这个和选那个有天壤之别。2)名词的确定：4)副词的确定：(1)根据固定搭配collocation(2)理清复杂句式或上下文的逻辑结构，进行解题三、真题演练A)appealing
B)average
C)contributing
D)dramatic
E)frequently.
F)impact
G)line
A)appealingv.
B)averageadj.n.
C)contributingv.
D)dramaticadj.
E)frequentlyadv.
F)impactv.n.
G)linen.v.Globalwarmingisatrendtowardwarmerconditionsaroundtheworld.Partofthewarmingisnatural;wehaveexperienceda20,000-year-longwarmingasthelasticeageendedandtheice36____away.However,wehavealreadyreachedtemperaturesthatarein37____withotherminimum-iceperiods,socontinuedwarmingislikelynotnatural.Weare38____toapredictedworldwideinincreaseintemperatures39____between1℃and6℃overthenext100years.Thewarmingwillbemore40____insomeareas,lessinother,andsomeplacesmayevencooloff.Likewise,the41____ofthiswarmingwillbeverydifferentdependingonwhereyouare-coastalareasmustworryaboutrisingsealevels,whileSiberiaandnorthernCanadamaybecomemorehabitable(宜居的)and42____forhumansthantheseareasarenow.Thefactremains,however,thatitwilllikelygetwarmer,on43____,everywhere.Scientistsareingeneralagreementthatthewarmerconditionswehavebeenexperiencingareatleastinparttheresultofahuman-inducedglobalwarmingtrend.Somescientists44___(原)_thatthechangesweareseeingfallwithintherangeofrandom(无规律的)variation-someyearsarecold,otherswarm,andwehavejusthadanunremarkablestringofwarmyears45_____--butthatisbecominganincreasinglyrareinterpretationinthefaceofcontinuedandincreasingwarmconditions.
2013年12月份真题
选词填空分析A)circumstance
B)confidence
C)covers
D)current
E)deals
F)different
G)exposing
A)circumstancen.
B)confidencen.
C)coversv.
D)currentadj.
E)dealsn.v.
F)differe