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当前位置:首页 > 商业/管理/HR > 质量控制/管理 > 2016二轮英语全国通用专题复习课件 第二部分 专题十三 词类转换.ppt
专题探究考点突破专题探究考点突破⊙怎么考词语的派生是语法填空题的必考点之一,考查考生在理解上下语境的基础上,由所给词派生出其他词来。通常涉及形容词与副词之间的转换;动词(或名词)加后缀变成形容词的转换;动词加后缀变成名词的转换;形容词加后缀变成名词的转换;动词加后缀变成“人”的名词转换;加否定或相反意义的前缀和后缀的转换等。专题探究考点突破⊙怎么学在平时的学习中,注意积累常用后缀及前缀的用法,同时积累常用词的转化。⊙怎么解首先要分析句子结构,看空格处要填的词在句子中充当什么成分;然后回顾思考充当这一成分需要哪类词,再看括号中所给词是什么词类,应如何将其转换成所需词类。专题探究考点突破Ⅰ.语境感悟根据语境用所给词的适当形式填空,然后朗读或背诵短文,体会各种前缀、后缀等派生词的用法。Johnandhisfathernevermadean__1__(agree)ononething,sotheyoften__2__(approve)ofeachother,fortherewassomemisunderstandingbetweenthem.Onceona__3__(sun)day,Johnandhisparentswenttodinnerathisaunt's__4__(invite).Ontheir__5__(arrive),Johndidn'tsay“hello”for__6__(fear).Whentheyleftafterdinner,Johnsaid“Bye-bye!”专题探究考点突破tohisauntinalowvoice.However,hisfatherdidn'thearit.HethoughtJohnwas__7__(polite),and__8__(behave)himself,withoutsayinggoodbye.Fromthenon,John'sfathermadecomplaints__9__(continue),andJohnwas__10__(friend)tohisfather,anddidn'tbackhim,whichmadehisfatherextremelyunhappy.Undoubtedly,itisunwiseofJohntodoso.Afterall,theyarefatherandson.Hisfathersenthimtoaclassofmannersto专题探究考点突破__11__(rich)hisknowledgeofmanners,whichhisfatherbelievedwouldenablehimtobeagood-manneredboy.John'sfathersaidhewas__12__(anger)athisson's__13__(honest),whichwould__14__(certain)endangerhisfuture.Hisfather's__15__(stop)nonsensecausedJohnmuchdiscomfort.Johnhadtogototheclass.Lateron,hedideverythingagainsthisfather'swill.专题探究考点突破答案1.agreement[动词加后缀变成名词,作动词宾语。]2.disapproved[加否定前缀,词性不变,在句中作谓语。]3.sunny[名词加后缀变成形容词,在句中作定语。]4.invitation[动词加后缀变成名词,作介词宾语。]5.arrival[动词加后缀变成名词,作介词宾语。]6.fear[forfear由于害怕。]7.impolite[形容词加否定前缀,词性不变,作表语。]8.misbehaved[动词加否定前缀,词性不变,作谓语。]专题探究考点突破9.continuously[由动词变成形容词,再加后缀变成副词,常作状语。]10.unfriendly[名词同时加前缀与后缀,变成其他词性、词义。]11.enrich[形容词加前缀,变成动词,作谓语。]12.angry[名词加后缀变成形容词,作表语。]13.dishonesty[名词同时加前缀与后缀,派生其它词性、词义。]14.certainly[形容词加后缀变成副词,作状语等。]15.nonstop[动词加否定前缀,词性常不变化。]专题探究考点突破Ⅱ.考点确认一、常考前缀1.表示否定或相反意义的前缀dis-,mis-,un-,il-,im-,in-,ir-,non-,anti-:disagree,misunderstand,unwilling,illegal,impossible,nonstop2.形容词变动词的前缀en-:able→enable;large→enlarge,rich→enrich3.其他inter-相互,over-超过;re-重新,ex-以前的,super-超,vice-副:interaction,overweight,reuse,ex-husband,supernatural,vice-chairman专题探究考点突破二、常考后缀1.形容词+ly变成副词:real→really,angry→angrily,possible→possibly2.动词或名词变成形容词的后缀-able,-ful,-ous,-y,-al,-ible,-ive,-ary:nature→natural,use→useful,continue→continuous,health→healthy3.动词变名词的后缀-al,-ance,-ence,-tion,-ssion,-ment,-ture,-y:arrive→arrival,appear→appearance,exist→existence,invite→invitation专题探究考点突破4.形容词变名词的后缀-cy,-dom,-ence,-th,-age,-ty,-ity:fluent→fluence,wise→wisdom,silent→silence,grow→growth,safe→safety5.表示人的后缀-er,-or,-ist,-ee,-ess,-ese,-an,-ian,-ant:teacher,inventor,artist,employee,Chinese,American,musician,servant6.表示否定的后缀-less:hopeless,endless,fearless,careless,treeless,meaningless7.形容词变动词的后缀-en,-fy:broad→broaden,class→classify8.名词变动词的后缀-ize:apology→apologize专题探究考点突破三、转化法1.名词→动词:backn.背→vt.支持,seatn.座→容纳2.动词→名词:walk→takeawalk,survey→makeasurvey3.形容词→动词:slowadj.慢的→v.减慢专题探究考点突破四、合成法1.名词+名词→名词:classroom,teamwork,newspaper2.形容词+名词→名词:blackboard,highway3.副词+名词→名词:overcoat,underground,outbreak4.副词+动词→动词:update,overlook5.名词+动词→动词:sun-bathe,proof-read6.名词+分词→形容词:man-made,hand-made,peace-keeping7.形容词+分词→形容词:good-looking
本文标题:2016二轮英语全国通用专题复习课件 第二部分 专题十三 词类转换.ppt
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