高中英语完形填空课件

完形填空,高考英语完形填空趋势,从近几年全国高考的完形填空来看，已经不再考核学生语法方面的知识了，而是从语义搭配、结构搭配、惯用搭配及逻辑知识等方面来测试学生词汇的掌握及运用。而且有些词的选择，必须在理解整篇文章的基础上，才能作出正确的判断。,高考英语完形填空命题特点,1.短文长度200词左右，生词少，难度适中。2.首句无空格，提供语境。5-10词设一人名、地名、日期、数字不在之列。隔词数越少，题目越难；反之亦然。3.选项多为一词，偶会为词组。四选项为同一类词或属同一范畴，或近义或形异义，或与前后配成词组。故干扰性、迷或性较大。,高考英语完形填空命题特点,4.考查单词以实词(v.,n.,adj.,adv,pron.)即以动、名、形、副为主。5.以考查学生对文章的整体理解和词汇的意义把握为主。有些要结合常识才能正确选项；有些甚至要求在通篇理解的基础上，正确把握上下文的逻辑关系，才能正确判断和选择。,英语完形填空解题步骤,通读全文，统揽全局。逐项/句分析，确定选项。通盘理解，上下一致。复读全文，核对答案。,完形填空解题分类实例分析,3.近义词选择4.近形词选择5.惯用法选择三.按句义选择四.按语义选择,一.按词类分：1.实词2.词组二.按形式分：1.单纯性选择2.常识性选择,按词类分：1.实词,例1：Everyonewantstobehealthyandhappy._1_,illnessoraccidentsmayoccurwithout_2_.1.a.Obviouslyb.Unfortunatelyc.Naturallyd.Ormationc.warningd.notice,按词类分：1.实词,例2:Overthelastfewyearsmanufacturershavebeen_1_reducingthesizeandweightofvideo-cassetterecorderstomaketheequipmentmore_2_.1.a.steadilyb.constantlyc.frequentlyd.essentially2.a.valuableb.portable(轻便的)c.selectived.economical,按词类分：1.实词,例3:About120,000people_1_tothecityeveryyear.Theycomeforthefew_2_jobs,whichareusuallynobetterthan_3_theyleft.1.a.changeb.arrivec.drived.move2.a.possibleb.popularc.available(可用的)d.convenient3.a.oneb.theonec.onesd.theones,按句义分：,例29:Itwasaftermidnight,andIwasonmywayhome.Thefootstepsthat_1_methroughthedarkstreetintheEastEndofLondonwere_2_oftwoyoungmenwhowereobviously_3_nogood.1.a.stoopedb.pursued(追求)c.followedd.traced2.a.thoseb.thatc.onesd.one3.a.ofb.forc.uptod.onto,按句义分：,例30:Nearlythree-quartersoftheearthiscovered_1_water.Waterheatsupmoreslowlythanland,_2_onceithasbecomewarmittakeslongertofall_3_.1.a.onb.withc.ind.by2.a.sob.andc.thend.but3.a.downb.upc.apartd.behind,按句义分：,例31:Mrs.Whiteaidlaughinglythat_1_shewassoyoungsheshouldhideherpacketinherpocketin_2_apolicemansawit._3_,thelittlegirldidnotseemtofindthisveryfunny.1.a.asb.forc.whiled.though2.a.consequenceb.timec.cased.fact3.a.otherwiseb.nevertheless(然而)c.Moreoverd.Therefore,按句义分：,例32:Strangelyenough,Ioncetriedtogetsick.Ididnttwearasweater_1_Ishould,andIwalkedintherain_2_mybootsandmyfeetgotsoaked._3_videdc.whend.though2.a.withb.inc.byd.without3.a.Butb.Thenc.Therefored.Yet,按句义分：,例33:Someparentsaregreatlyworried_1_theirchildrenfailtodowellintheirstudies.They_2_eithergeneticfactorsorlaziness,_3_theynevertakethesenon-intelligencefactorsinto_4_plainc.confused.condemn3.a.neverthelessb.similarlyc.therefored.but4.a.figuresb.considerationc.grantedd.reflection,按句义分：,例34:Acreditcardisa_1_ofidentification_2_whichtheownermayobtainconsumercreditforthe_3_ofgoodsorservices_4_perty4.a.betterb.morec.ratherd.right,按句义分：,例36:_1_hungry,thepeoplesometimeswouldkilltheanimalsinthelordsforestforfuel;_2_whencold,theymightcutdowntreesforfuel._3_,stronglawswerepassedinan_4_toprotecttheforestsandtheanimals.1.a.Ifb.Whenc.Onced.After2.a.andb.butc.ord.yet3.a.Besidesb.Inadditionc.Sod.However4.a.effectb.effortc.offerd.afford,例37（按语义分）PeopleofBurlingtonarearebeingdisturbedbythesoundofbells.FourstudentsfromBurlingtonCollegeofHighEducationareinthebelltowerofthe_1_andhavemadeuptheirmindsto_2_thebellsnonstopfortwoweeksasaprotestagainstheavytru