SAT语法备考策略SAT语法真题答案及解析一.docx

SAT语法备考策略：SAT语法真题答案及解析(一)
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【题一】ManycommonEnglishwordssuchasshampoo,pajamasandbungalowwerefirstusedontheIndiansub-continentandhaveitsoriginsintheHindilanguage.
(A)Manycommon
(B)suchas
(C)werefirstused
(D)itsorigins
(E)Noerror
【答案】D
解析：Theerrorinthissentenceoccursat(D),wherethereisapronounagreementerror.Thesingularpossessivepronoun"its"doesnotagreewiththepluralnountowhichitrefers,"words,"andshould,therefore,bereplacedwiththeappropriatepluralpossessivepronoun,"their."（这个句子中的错误发生在（D），代名词一致性错误。单数使用的代词“its”与它所指的多数名词不一致，即“words”，因此应该用适当的复数所有格代词“它们”代替。）
【题二】Newanalysesofafossilsuggestwingedinsectshavingpossiblyemergedasearlyas400millionyearsago.
(A)suggestwingedinsectshavingpossibly
(B)suggestthatwingedinsectsmayhave
(C)suggestingthatwingedinsects,theymayhave
(D)thatsuggestswingedinsectsashavingpossibly
(E)thatsuggestwingedinsectstohavepossibly
【答案】B
解析：Choice(B)iscorrect.Itavoidstheerroroftheoriginalbyreplacingtheawkwardandwordy"suggestwingedinsectshavingpossibly"withthemorepreciseandidiomatic"suggestthatwingedinsectsmayhave."(选择(B)是正确的。把“suggestwingedinsectshavingpossibly”，改为了更精确的“suggestthatwingedinsectsmayhave。”)。而且没有改变句子的原意。
【题三】Whenpeoplegaveupthehunter-gathererwayoflifeandbegantocultivatethesoilandgrowtheirfood,theyoftenbecamelessmobile,builtmoresubstantialresidences,andtheydevelopedmoreeffectivemeansofstorage.
(A)When
(B)becamelessmobile
(C)theydeveloped
(D)moreeffectivemeans
(E)Noerror
【答案】C
解析：Theerrorinthissentenceoccursat(C),wherethereisaflawinparallelism.Thepronoun"they"shouldberemovedsothatthesentencecontainsthreeparallelverbs("became,""built,"and"developed").（这个句子中的错误发生在(C)，在并行性中存在一个缺陷。代词“they”应该被删除，以便这个句子包含三个并行的动词(“became”，“built”，“developed”)。）
【题四】InCostaRica,coffee,fromthehighlands,andbananas,producedmainlyintheCaribbeanlowlands,asthemostimportantcrops,theyaccountfornearlyhalfthetotalvalueofallexports.
(A)asthemostimportantcrops,theyaccount
(B)asthemostimporta