句子结构中连词的用法高考英语短文改错命题的一个重要方面就是考查连接手段，连词使用不当会造成上下句不衔接。英语中的词与词、句与句之间必须使用并列或从属连词。●难点磁场1.（★★★★★）Itwasaboutnoonwearrivedatthefootofthemountain.78.________2.（★★★★）Thefoodwasexpensiveandtheservicewasgood.84.________3.（★★★★★）Itlooksasifmyparentstreatmeasavisitorandaguest.84.________4.（★★★★★）feltthattheyhelpedmeunderstandwhattheworldworks.89.________5.（★★★★）Shewassmilingbutnoddingatme.92.________●案例探究1.Ifthebookyouwantisout,youmayaskforittobecalledbackforyou,andwhetheryoupaythecostofsendingapostcard,thelibrarianwillwritetoyou.解析：此题为五星级题。whether改为If。此题考查if与whether作为连词的区别。此处为if引导的条件状语从句，表示“如果……”；如用whether，则表示“是否”，语意不通。在下列情况下一般只用whether：引导介词后的宾语从句、主语从句、表语从句、同位语从句或在whethertodo,whether…ornot…中。e.g.Whetherwe’llgocampingtomorrowdependsontheweather.Iaskedhimwhetherhewouldgoornot.2.IliveinBeijing,whereisthecapitalofChina.解析：此题为四星级题。此题考查定语从句中的非关系代词、副词的用法。where改为which。这是一个非限制性定语从句，从句中缺少主语，主语应由关系代词来充当，所以应将关系词where改为which。此句应改为：IliveinBeijing,wheretherearelotofplacesofinterest.先行词在定语从句为地点状语，所以应用关系副词where。如：e.g.Thisisahousethat/whichIvisitedyesterday.ThisisahousewhereIspentahappychildhood.3.ItisaveryimportantexambutIcan’taffordtofailit…解析：此题为五星级题。此题考查并列句之间的关系，在此两句为因果关系，所以根据句意，but改为so。4.WhenIwasonthestagethenextday,IfeltsonervousasIshooklikealeaf.(NMET2000)解析：此题为四星级题。考查so…that引导的结果状语从句。把as改为that,结果状语从句一般由sothat，so…that，such…that引导。e.g.Theboxissoheavythatnobodycanmoveit.Itissuchaheavyboxthatnobodycanmoveit.Hegotuplatersothatmissedthefirstbus.●锦囊妙计在连接手段上应侧重考虑：1.语句中的词与词、句与句之间必须使用并列或从属连词。2.若为并列句，要判断句与句之间的关系是并列、转折、选择、递进还是让步关系，从而选择恰当的连词。3.若为复合句，首先判断属于何种从句，然后根据主、从句之间的关系判断连接词使用是否准确或是否有遗漏或多余现象，要注意句子结构的完整性。●歼灭难点训练1.（★★★★）WhenItalkedtohim,andIfoundthatfromchildhoodhehaddevelopedthehabitofreading…2.（★★★）Asyouknow,therearestillsomestudents,mostofwhichareboysofscience,learnEnglishwithmuchtrouble.3.（★★★★）…IrealizedthatIhadleftsoftdrinksatthestorebutIranouttogetitbeforeguestsarrived.4.（★★★★）…theonlythingIthinkisthatwhenI’mgoingtogethometolistentoanewpiece.5.（★★★★）Thequestionis,“Howcanwedoaboutit?”6.（★★★★）…thatoldpeopleshouldusuallyliketoweardarkcoloredclothes,theyareratherhardfordriverstomakeoutfromadistance.7.（★★★★）ItakesciencethoughI’mnotgoodatrememberingthings.8.（★★★★★）…inordertofindoutthatwhethertheenvironmentofthecountryhadbeenpolluted.9.（★★★★★）Ifoundamostfavourablepoint,andwasjustabouttojumpintotheriverwhiletherecameacry.10.（★★★★）Helikedtohelpyoungpeoplewhogotintotrouble,becausehehimselfwasoftenoutofwork.
