1、完形填空之说明文体.文体特点说明文是以说明为主要表达方式来解说事物、阐明事理从而给人知识的文章体裁。它通过揭示概念来说明事物的特征、本质及其规律性。说明文实用性很强，它包括广告、说明书、提要、提示、规则、章程、解说词、科学小品等。说明文一般介绍事物的形状、构造、类别、关系、功能，解释事物的原理、含义、特点、演变等。完形填空专题系列之（三）名师讲座学.科.网说明文的说明一定要有条理。说明的顺序是按照事物本身的条理和人的认识规律来安排的。比如介绍景物、建筑，多是按照时间的先后顺序来安排；阐述事理又多按照事物的逻辑顺序来安排。总之，是按照一定的顺序，由表及里，由实到虚，由分到合，由远及近，由浅到深，
2、逐步阐述。有时为了使别人更准确地认识事物，在某种情况下，只要不违背事物的特点、规律，也可以在顺序上做某些调整。.技法指导说明文常用的结构模式主要有两种：1总分式。包括“总分、分总、总分总”等具体形式。事物说明文多用总分式，其中“分”的部分又经常按并列方式安排。2递进式。事理说明文多用递进式结构，一层一层地剖析事理。说明文都具有条理性。(1)空间顺序从上到下，或者从外到内，或者从左到右，或者从南到北，或者从远到近，或者从中间到四周，或者从整体到部分；(2)时间顺序按照时间先后顺序来安排，事物都有发生、发展、消亡的过程；(3)逻辑顺序有些说明文主要是剖析事理的，在说明时就按照事理的逻辑关系进行安排
3、，或者从主到次，或者从浅到深，或者从原因到结果，构成严密的条理性。(2012江苏卷)The concept of solitude(独处)in the digital world is almost nonexistent.In the world of digital technology,email,social networking and online video games,information is meant to be_36_Solitude can be hard to discover_37_it has been given up.In this respect,new
4、 technologies have_38_our culture.The desire to be connected has brought solitude to a(n)_39_as weve known it.People have become so_40_in the world of networks and connections that one can often be contacted_41_theyd rather not be.Today we can talk,text，email,chat and blog(写博客),not only from our_42_
5、，but from our mobile phones as well.Most developed nations have become_43_on digital technology simply because theyve grown accustomed to it,and at this point not_44_it would make them an outsider._45_，many jobs and careers require people to be_46_From this point of view,technology has changed the c
6、ulture of work.Being reachable might feel like a_47_to those who may not want to be able to be contacted at all times.I suppose the positive side is that solitude is still possible for anyone who_48_wants it.Computers can be shut_49_and mobile phones can be turned off.The ability to be“connected”and
7、“on”has many_50_，as well as disadvantages.Travelers have ended up_51_on mountains,and mobile phones have saved countless lives.They can also make people feel_52_and forced to answer unwanted calls or_53_to unwanted texts.Attitudes towards our connectedness as a society_54_across generations.Some fin
8、d todays technology a gift.Others consider it a curse.Regardless of anyones view on the subject,its hard to imagine what life would be like_55_daily advancements in technology.,zxxkw36A.updated Breceived Cshared Dcollected答案C提示：根据首句信息解题。37A.though Buntil Conce Dbefore答案C提示：利用上下文语境选择连词。38A.respected
9、Bshaped Cignored Dpreserved答案B提示：根据生活常识解题。39A.edge Bstage Cend Dbalance答案C提示：利用语境选择名词。40A.sensitive Bintelligent Cconsiderate Dreachable答案D提示：考查形容词辨析。41A.even if Bonly if Cas if Dif only答案A提示：利用上下文语境解题。42A.media Bcomputers Cdatabases Dmonitors答案 B提示：利用下文信息解题。43A.bent Bhard Ckeen Ddependent答案 D提示：考查形
10、容词的固定搭配。44A.finding Busing Cprotecting Dchanging答案 B提示：根据本句信息解题。45A.Also BInstead COtherwise DSomehow答案 A提示：根据生活常识解题。46A.connected Btrained Crecommended Dinterested答案 A提示：根据上文信息解题。47A.pleasure Bbenefit Cburden Ddisappointment答案 C提示：利用下文信息选择名词。48A.slightly Bhardly Cmerely Dreally答案D提示：考查副词辨析。49A.out
11、Bdown Cup Din答案B提示：考查动词词组辨析。50A.aspects Bweaknesses Cadvantages Dexceptions答案C提示：利用下文信息解题。51A.hidden Blost Crelaxed Ddeserted答案B提示：根据生活常识解题。52A.trapped Bexcited Cconfused Damused答案A提示：利用上下文语境解题。53A.turn Bsubmit Cobject Dreply答案D提示：利用上题解题。54A.vary Barise Cspread Dexist答案A提示：利用下文信息选择动词。55A.beyond Bwithin Cdespite Dwithout答案D提示：利用上文信息解题。zxxkw
