最新高考英语专题解析课件-语法填空[仿真练析说明文].ppt

31 Ballpointpenshavemadelifeeasierformillionsofpeople Atonetimeschoolsdidnotliketheirstudentstowritewithpen Perhapsitwas16 penscanleakanditiseasytospilltheink And17 ishardtowriteonthinorcheappaperwiththem 16 根据前后句的因果关系可知填because引导原因从句 17 作形式主语替代后面的不定式 because it LadislaoBiro18 work foranewspaperinBudapest Hespentalldayathisdesk Dayinanddayout hecorrectedpagesofthin cheappaper19 apenandink Heoftenhadtostoptofillhispenanditdidnotwrite20 good onthethinpaper 18 由上下文可知用一般过去时 19 介词with这里意为 用 20 副词作状语 修饰write worked with well HeandhisbrotherGeorgebegansomeexperiments Theywantedapen21 didnotleak withinkthatdidnotspill Whynotusealittleball22 theend TwoEnglishmen HenryMartinandFrederickMiles liked23 idea 21 引导定语从句修饰前面的pen 22 根据搭配 attheend 在末端 23 指代上文提到的想法 at the ItwasthetimeoftheSecondWorldWar TheAirForceneededanon leak non spillpenforthemen24 write withonplanes MartinandMilesmade25 soldmanythousandsofBiro writing sticks totheAirForce 24 不定式作补语 25 前后动词为先后关系 故填and towrite and 32 SupposeyouaregoingtoBoston andyouhavenevervisitedthecitybefore Ifsomeonetellsyouabouttheinterestingplacesinthecity youbegintogetsomeideas16 whatyouwillsee Butdon thave17 clearideaofwheretheseplacesareorofhowtofindthem 16 因idea后接of说明idea的内容 17 不定冠词表示 一个 of a However 18 someonehasamapofthecityandshowsyouthemainroadsandbuildings youmaysay Oh nowIsee Icanfindmywaywithnotroubleatall 19 work atmathissomewhatliketryingtofindyourwaytoanewcity 18 根据前后句的条件关系可知填if引导条件从句 19 动名词作主语 if Working Perhapsthewordsmaytellyousome20 inform andyouhavethoughtitover 21 youcan tseeanyclearroadtotheanswers Maybe22 needtohaveakindofmapofthemainroadsinmathstohelpyoufindyourway 20 名词作宾语 21 前后为转折关系 故填but 22 根据句中的tohelpyou可知 information but you Explorewhatlies23 maths andtryyourbesttofindthemainroads They24 lead youtotheanswer Ifyoucanfindthe map themathsproblemswill25 work outeasily 23 介词in此处意为 在 里面 24 由上下文可知用一般将来时 25 由主语可知用被动语态 in willlead beworked 33 Thecomputerplaysanimportantpartinoureverydaylife Itisoneofthegreat16 invent intheworldinthetwentiethcentury Itworksforusnotonlyathome inoffices inbigshops butalsoatschools Todayitisused17 manyways Itreallybringstheworldlargewealth18 happiness 16 名词作表语 根据句中的oneof可知用复数 17 根据后面的ways可知填in 18 前后为并列关系 故填and inventions in and 19 firstcomputerintheworld20 call Enid ItwasbuiltinAmericain1946 Itwaslargeandheavy Sinceitwasborn it21 develop veryfast Untilnowithasgonethroughfourperiodsandchangedalot 19 定冠词的基本用法 序数词前用the表顺序 20 由主语可知用被动 21 根据前面的since短语可知 The wascalled hasbeendeveloping There remanykindsofcomputers Computersaregettingsmallerandsmallerandcomputingfasterandfaster So22 arebecomingmoreandmorehelpful Thecomputercandomostofthethingsforpeople 22 指代前面的computers they Itcanhelpus23 know abouttherealworldmorequickly tolearn24 wewanttolearnandtothinkforourselves 25 astudentinthetwenty firstcentury youmustworkhardatit 23 不定式作us的补语 后面并列的不定式有to 所以这里也不省略to toknow what As 24 引导宾语从句 作从句的宾语 25 介词as此处意为 作为 34 Thecomputerisfast andnevermakesamistake whilepeoplearetooslow andfullofmistakessometimes That s16 peopleoftensaywhentheytalkaboutcomputers Foroveraquarterofacentury scientists17 make betterandbettercomputers 16 引导表语从句 作从句的宾语 17 根据句首的时间状语可知用完成进行时态 what havebeenmaking Nowacomputercandoalotofeverydayjobswonderfully 18 iswidelyusedinfactories hospitals postofficesandairports Acomputercanreport decideandcontrolinalmosteveryfield Manycomputerscientistsarethinkingofmakingthecomputer think likeaman 19 thehelpofaperson acomputercandrawpictures writemusic talkwithpeople playchess recognizevoices translatelanguagesandsoon 18 指代前面的acomputer 19 固定搭配 withthehelpof 在 的帮助下 With It Perhapscomputerswilloneday20 real thinkandfeel Doyouthinkthepeoplewillbeafraid21 theyfindthatthecomputeristooclever22 listen toandservethepeople 20 副词作状语修饰动词think和feel 21 根据前后句的时间关系可知填when引导时间从句 really when tolisten 22 固定搭配 too todo 太 而不能 No peoplewillmake23 good useofthecomputersinthefuture Manisalways24 masterofthecomputer Thecomputerworksonlywiththehelpofman Itcannottaketheplace25 man 23 隐含比较级 根据句末的inthefuture推出 24 有表示限制的介词短语ofthecomputer修饰 表示特指 better the of 25 固定搭配 taketheplaceof 代替 35 Lifeinthe21stcenturywillbeverydifferent Manychangeswilltakeplace butwhatwillthechangesbe Thepopulation16 grow fast Therewillbemanypeopleintheworldandmostofthemwilllivelonger17 peopleinthe20thcentury 16 根据句意要用现在进行时 17 根据空前的longer可推出填than isgrowing than Computerswillbemuchsmallerandmoreusefulandtherewillbeatleastone18 everyhome Andcomputerstudieswillbe19 oftheimportantsubjectsinschoolthen Peoplewillwork20 few hoursandtheywillhavemorefreetimeforsports watchingTVandtraveling 18 因home前有限定词时前面要用in 19 根据句意及空后内容可知 20 根据morefreetime可推出 fewer one in Travelingwillbemucheasierandcheaper 21 manymorepeoplewillgotoothercountries22 holidays Therewillbechangesinourfood too Maybenoonewilleatmeateveryday Instead theyeatmorefruitandvegetables 21 前后是完整的单句 且为并列关系 故填and 22 介词for表目的 and for Maybepeoplewillbehealthier Workinthefuturewillbe23 differ too Dangerousandhardworkcanbedonebyrobots Becauseofthis manypeoplewillnothaveenoughwork24 do Thiswillbe25 problem 23 形容词作表语 24 不定式作定语 25 不定冠词表示 一个 different todo a 36 OverheadbridgescanbeseeninmanypartsofSingapore inplaceswheretrafficisveryheavyandcrossingtheroadisnotsafe Thesebridgescanmakepeoplecrossroadssafely Overheadbridges16 use inmuchthesameway17 zebracrossings 16 由主语可知用被动语态 17 根据前面的thesame可以推出填as areused as Theyaremoreefficient 18 lessconvenientbecausepeoplehavetoclimbupalotofsteps Thisis19 convenience totheold Whenpeopleuseanoverheadbridge theydonotholduptraffic Butwhentheycross20 busyroadusingazebracrossing trafficisheldup 18 前后为转折关系 故填though 19 形容词作表语 根据句意用反义词 20 不定冠词表示 一条 inconvenient a though Thisiswhythegovernment21 build manyoverheadbridgestohelppeopleandkeeptrafficmoving22 thesametime 21 由上下文可知用现在完成时 22 固定搭配 atthesametime 同时 at Oldpeoplemayfinditalittledifficultclimbingupanddownthesteps but23 isstillmuchsaferthan24 walk acrosstheroadwithallthemovingtraffic People botholdandyoung shouldalwaysuseoverheadbridges 25 willstopaccidentsfromhappening 23 指代前面的climbingupanddownthesteps 24 动名词作主语 25 引导定语从句修饰前面的主句 it walking which 37 Youmaythinkthereisonlysandinthedesertoftheworld butitisnottrue Inthedesert 16 weknow thereisalittlerainbutitisnotenough17 mostplants Stillwecanseesomeplantsliveinthedesert 16 引导从句前置的定语从句 as 正如 17 介词for此处意为 对于 as for Thereiswaterinsomeplacesinthedesert We18 call theseplacesoases 绿洲 Intheoases therearevillagesandtowns Peoplegrowallkindsofcropsin19 fieldsthere Peoplealsoliveoutsidetheoases Theyhavecamels 20 sheep andotheranimals 18 由上下文可知用一般过去时 19 特指那个地方的fields there作定语 20 根据前后一致原则 用复数 注意sheep是单复同形的名词 sheep the call Theseanimalsdepend21 thedesertplantsfortheirfoodanddonotneedmuchwater Theanimalsareusefultothedesertpeopleinmanyways 22 eatthemeatanddrinkthemilkoftheanimals Theyusethecamelsfor23 carry water food tentsandsomethingelse 21 固定搭配 dependon 依靠 依赖 22 指代前面的Theanimals 23 根据空前的for可知 作介词的宾语 carrying They on Thepeopleofthedeserthavetokeepmovingfromplacetoplace Theymustalwayslookforgrassordesertplantsfortheiranimals 24 thereisnomorefoodfortheiranimals theymoveto25 place 24 根据前后句的时间关系可知填when引导时间从句 25 根据前面的fromplacetoplace可推出填another When another 38 Thewaterandthelandarethoughtpartoftheearthsurface Theairisusuallythoughtakindofblanketaroundtheearth Butitismorethanthat Maybeyouhavebeenin16 cavedeep Didyouthinkabouttheair17 wasinthecave Thelandhassomeair18 mix init 16 不定冠词表示 一个 17 引导定语从句并在从句中作主语 先行词是物 18 因air与mix是被动关系 用过去分词作定语 mixed that which a Airisevenmixed19 thewaterinthesea Someairisbelowtheearth ssurfaceaswellasabove20 Menoncethoughtthattherewerefourbasicthingsfromwhicheverythingelse21 make 19 因mix后常接with 表示 与 混合 20 指代前面的surface 21 一般过去时的被动语态 with it wasmade Theycalledthesethingsearth fire airandwater 22 manmademoreobservations theydecidedthatfirewasnotanelement Atlasttheyconcludedthatland airandwaterwerenotelements either Infact therearemorethan100elements23 whichscientistsbelieveallthingsaremade 22 引导时间状语从句 表示 随着 23 根据从句中的made可知 As from Thoughland airandwaterarenotelements theyarethreemainpartsof24 man environment You25 know moreaboutthemasyoustudytheearth 24 名词所有格作定语 25 由上下文可知用一般将来时 man s willknow 39 Crocodileslaytheireggsandleavethemunderleavesorsand Babycrocodilesusetheir16 tooth tobreaktheirwayoutoftheshells Crocodilesonlylivewhereitishot They17 find inAustraliaandAmerica Theyspendmostoftheirtime18 lie aroundintherivers 16 名词作宾语 tooth的复数是teeth 17 由主语可知用被动语态 18 由spendtime in doing可知 teeth arefound lying Thecrocodiles longtailisusedwhentheanimalisswimming Itis19 excellentweapon Itcanbeusedtostriketheenemy Oneblowwillknockdownaman20 evenabiganimalatonce Thecrocodilehasahardneck 19 不定冠词表类别 20 前后句之间为选择关系 故填or an or Itcannotturnitsheadfromsidetoside 21 itcanonlyseethingsinfrontofitself Thecrocodile22 have itsteethcleanedbythecrocodilebird Foritsfoodthisbirdtakesthebits23 thecrocodile smouth 21 根据前后句之间的因果关系可知填so 22 由上下文可知用一般现在时 23 介词in表示 在 里面 so has in Thishelpsthecrocodilealotbecause24 cannotmoveitstongueupanddown 25 itsterribleteethitcatchesitsfood Thefoodmaybeafish ananimal orevenacarelessman 24 指代thecrocodile 25 介词with此处意为 用 it With 40 FarleyworkedfortheCanadiangovernment Oneday he16 tell tolearnmoreaboutwolves sohewastakentoafarawayplacebyplane Theplaneputhimdownand17 fly away Therewerenohousesorpeopl