2025年SAT语法高分攻略：重点难点讲解与模拟试卷

2025年SAT语法高分攻略：重点难点讲解与模拟试卷考试时间：______分钟总分：______分姓名：______一、句子结构分析要求：正确识别并分析句子中的主语、谓语、宾语、定语、状语等成分，并判断句子的结构类型。1.下列哪个选项是正确的句子结构？A.Thecatsatonthematandwatchedthebirdsfly.B.Thebirdsflewonthematandthecatsat.C.Thecatsatonthemat;thebirdsflew.D.Thebirdsflewandthecatsatonthemat.2.下列哪个选项是正确的句子结构？A.Sheboughtanewcarbecausesheneededone.B.Becausesheneededone,sheboughtanewcar.C.Sheneededonebecausesheboughtanewcar.D.Sheboughtanewcar;sheneededone.3.下列哪个选项是正确的句子结构？A.Theywenttothestoretobuysomegroceries.B.Tobuysomegroceries,theywenttothestore.C.Theywenttothestorebecausetheyneededtobuysomegroceries.D.Theywenttothestoreandboughtsomegroceries.4.下列哪个选项是正确的句子结构？A.Hehadfinishedhishomeworkwhenheheardthebellring.B.Whenheheardthebellring,hehadfinishedhishomework.C.Hehadfinishedhishomeworkandthenheheardthebellring.D.Thebellrangwhenhehadfinishedhishomework.5.下列哪个选项是正确的句子结构？A.Shewasreadingabookwhenshenoticedherfriendapproaching.B.Herfriendapproachedwhileshewasreadingabook.C.Shenoticedherfriendapproachingasshewasreadingabook.D.Shewasreadingabookandthenshenoticedherfriendapproaching.6.下列哪个选项是正确的句子结构？A.Hewaswalkinghomewhenitstartedtorain.B.Itstartedtorainwhilehewaswalkinghome.C.Hewaswalkinghomeandthenitstartedtorain.D.Whenhewaswalkinghome,itstartedtorain.7.下列哪个选项是正确的句子结构？A.Theywereplayingsoccerintheparkwhentheysawadogchasingaball.B.Adogwaschasingaballwhiletheywereplayingsoccerinthepark.C.Theywereplayingsoccerintheparkandthentheysawadogchasingaball.D.Whentheywereplayingsoccerinthepark,adogwaschasingaball.8.下列哪个选项是正确的句子结构？A.Shewascookingdinnerwhenthephonerang.B.Thephonerangwhileshewascookingdinner.C.Shewascookingdinnerandthenthephonerang.D.Whenthephonerang,shewascookingdinner.9.下列哪个选项是正确的句子结构？A.Hewasdoinghishomeworkwhenheheardthedoorbellring.B.Thedoorbellrangwhilehewasdoinghishomework.C.Hewasdoinghishomeworkandthenheheardthedoorbellring.D.Whenhewasdoinghishomework,thedoorbellrang.10.下列哪个选项是正确的句子结构？A.Theywerewatchingamoviewhentheydecidedtogooutfordinner.B.Theydecidedtogooutfordinnerwhiletheywerewatchingamovie.C.Theywerewatchingamovieandthentheydecidedtogooutfordinner.D.Whentheywerewatchingamovie,theydecidedtogooutfordinner.二、句子修正要求：根据语法规则，对下列句子进行修正，使句子表达正确。1.Theboywenttothestoreforsomegroceries,buthedidn'tfindanything.2.Shewasreadingabookwhenherphonerang.3.Hehadfinishedhishomeworkwhenthebellrang.4.Theywereplayingsoccerintheparkwhenitstartedtorain.5.Shewascookingdinnerwhenthephonerang.6.Hewasdoinghishomeworkwhenheheardthedoorbellring.7.Theywerewatchingamoviewhentheydecidedtogooutfordinner.8.Thecatsatonthematandwatchedthebirdsfly.9.Thebirdsflewonthematandthecatsat.10.Thecatsatonthemat;thebirdsflew.四、词汇辨析要求：正确使用同义词和反义词，以及近义词的细微差别。1.Choosethewordthatbestcompletesthesentence.A.The__________oftheprojectwasdelayedduetounforeseencircumstances.A.outcomeB.outcomeC.outcomeD.outcome2.Selectthewordthatismostsimilarinmeaningtotheunderlinedword.Shewas__________bythenewsofherpromotion.A.surprisedB.delightedC.indifferentD.startled3.Identifythewordthatistheoppositeinmeaningoftheunderlinedword.Theexperiment__________,whichmeansitdidnotproducetheexpectedresults.A.succeededB.failedC.progressedD.developed4.Choosethewordthatbestfitsthecontext.Afterthelongjourney,thetravelerswere__________andreadyforarest.A.exhaustedB.refreshedC.excitedD.anxious5.Selectthewordthatismostsimilarinmeaningtotheunderlinedword.Theprofessor'slecturewas__________andinformative.A.boringB.engagingC.confusingD.lengthy6.Identifythewordthatistheoppositeinmeaningoftheunderlinedword.Theteam's__________performanceledtotheireliminationfromthetournament.A.impressiveB.disappointingC.consistentD.outstanding7.Choosethewordthatbestcompletesthesentence.The__________ofthebookwasbeautifullyillustratedbytheauthor'sowndrawings.A.coverB.illustrationC.contentD.summary8.Selectthewordthatismostsimilarinmeaningtotheunderlinedword.Themoviewas__________,whichmadeitdifficulttofollowtheplot.A.confusingB.fascinatingC.boringD.thrilling9.Identifythewordthatistheoppositeinmeaningoftheunderlinedword.Thepatient'sconditionimprovedsignificantly,whichwasa__________changefromyesterday.A.remarkableB.slightC.drasticD.minor10.Choosethewordthatbestfitsthecontext.Theteacher's__________approachtoteachingmadethesubjectmoreinterestingforthestudents.A.innovativeB.traditionalC.rigidD.passive五、时态和语态要求：正确使用现在时、过去时、将来时，以及主动语态和被动语态。1.Choosethecorrectformoftheverbinthebracketstocompletethesentence.Thestudents__________(tostudy)fortheexamnextweek.A.willbestudyingB.arestudyingC.studiedD.study2.Selectthecorrectformoftheverbinthebracketstocompletethesentence.Bythetimeyoufinishreadingthisbook,I__________(tohavefinished)mine.A.willhavefinishedB.havefinishedC.willfinishD.finish3.Identifythesentencewiththecorrectuseofthepastperfecttense.A.Shehadfinishedherhomeworkwhenthebellrang.B.Shefinishedherhomeworkandthensheheardthebellring.C.Shewasfinishingherhomeworkwhenthebellrang.D.Shehadfinishedherhomeworkandthebellrang.4.Choosethecorrectformoftheverbinthebracketstocompletethesentence.They__________(togo)tothemoviestonight.A.aregoingB.willgoC.wentD.go5.Selectthesentencewiththecorrectuseofthepresentperfecttense.A.Hehasfinishedhishomework.B.Hefinisheshishomeworkeveryday.C.Hefinishedhishomeworkyesterday.D.Hewillfinishhishomeworksoon.6.Identifythesentencewiththecorrectuseofthepassivevoice.A.Thebookwaswrittenbytheauthor.B.Theauthorwrotethebook.C.Thebookwritesbytheauthor.D.Theauthorwritesthebook.7.Choosethecorrectformoftheverbinthebracketstocompletethesentence.Theletter__________(tosend)totheeditortomorrow.A.willbesentB.issentC.wassentD.sends8.Selectthesentencewiththecorrectuseofthepastcontinuoustense.A.Shewasreadingabookwhensheheardthephonering.B.Shereadsabookeveryday.C.Shehadreadabookyesterday.D.Shewillreadabooksoon.9.Identifythesentencewiththecorrectuseofthefutureperfecttense.A.Bynextyear,Iwillhavegraduatedforfiveyears.B.Iwillgraduatenextyearandhavebeengraduatedforfiveyears.C.Iwillhavegraduatednextyear,andIwillhavebeengraduatedforfiveyears.D.Iwillgraduatenextyear,andIwillhavebeengraduatedforfiveyears.10.Choosethesentencewiththecorrectuseofthepresentperfectpassivevoice.A.Thelibraryhasbeenbuiltbythestudents.B.Thestudentshavebuiltthelibrary.C.Thelibraryisbeingbuiltbythestudents.D.Thestudentsarebuildingthelibrary.本次试卷答案如下：一、句子结构分析1.A解析：选项A是正确的句子结构，因为主语"Thecat"和谓语"sat"构成了主谓结构，而"onthemat"是介词短语作状语，"andwatchedthebirdsfly"是并列谓语，与第一个谓语用"and"连接。2.B解析：选项B是正确的句子结构，因为"becausesheneededone"是原因状语从句，用"because"引导，而主句的谓语是"bought"，主语是"She"。3.A解析：选项A是正确的句子结构，因为"tobuysomegroceries"是不定式短语作目的状语，"Theywenttothestore"是主谓结构。4.A解析：选项A是正确的句子结构，因为"when"引导时间状语从句，"Hehadfinishedhishomework"是主谓结构，"when"表示动作发生的时间。5.A解析：选项A是正确的句子结构，因为"when"引导时间状语从句，"Shewasreadingabook"是主谓结构，"when"表示动作发生的时间。6.B解析：选项B是正确的句子结构，因为"when"引导时间状语从句，"Hewaswalkinghome"是主谓结构，"when"表示动作发生的时间。7.A解析：选项A是正确的句子结构，因为"when"引导时间状语从句，"Theywereplayingsoccerinthepark"是主谓结构，"when"表示动作发生的时间。8.B解析：选项B是正确的句子结构，因为"when"引导时间状语从句，"Shewascookingdinner"是主谓结构，"when"表示动作发生的时间。9.A解析：选项A是正确的句子结构，因为"when"引导时间状语从句，"Hewasdoinghishomework"是主谓结构，"when"表示动作发生的时间。10.A解析：选项A是正确的句子结构，因为"when"引导时间状语从句，"Theywerewatchingamovie"是主谓结构，"when"表示动作发生的时间。二、句子修正1.Theboywenttothestoretobuysomegroceries,buthedidn'tfindanything.解析：句子已经是正确的，没有语法错误。2.Shewasreadingabookwhenherphonerang.解析：句子已经是正确的，没有语法错误。3.Hehadfinishedhishomeworkwhenthebellrang.解析：句子已经是正确的，没有语法错误。4.Theywereplayingsoccerintheparkwhenitstartedtorain.解析：句子已经是正确的，没有语法错误。5.Shewascookingdinnerwhenthephonerang.解析：句子已经是正确的，没有语法错误。6.Hewasdoinghishomeworkwhenheheardthedoorbellring.解析：句子已经是正确的，没有语法错误。7.Theywerewatchingamoviewhentheydecidedtogooutfordinner.解析：句子已经是正确的，没有语法错误。8.Thecatsatonthematandwatchedthebirdsfly.解析：句子已经是正确的，没有语法错误。9.Thebirdsflewonthematandthecatsat.解析：句子已经是正确的，没有语法错误。10.Thecatsatonthemat;thebirdsflew.解析：句子已经是正确的，没有语法错误。三、词汇辨析1.B解析：选项B"outcome"是正确答案，因为它意味着结果或后果，符合句子的语境。2.A解析：选项A"surprised"是正确答案，因为它意味着对某事感到意外或惊讶，与句子中“对晋升的消息”相符。3.B解析：选项B"failed"是正确答案，因为它意味着未能成功或未能实现，与句子中“实验没有产生预期的结果”相符。4.A解析：选项A"exh