2026年托福英语语法习题及知识点梳理

2026年托福英语语法习题及知识点梳理一、选择题（共10题，每题1分）题目：1.Thecompanyhasrecentlylaunchedanewproductline,whichisexpectedto______themarketsignificantly.A)dominateB)dominate'sC)dominatingD)dominates2.Despitetheheavyrain,thehikinggroupdecidedto______theirjourney.A)continueB)continuesC)continuedD)continuing3.IfI______moretime,Iwouldhavefinishedtheprojectearlier.A)hadB)haveC)hadhadD)havehad4.Neitherthestudentsnortheteacher______satisfiedwiththeexamresults.A)isB)areC)wasD)were5.Themanageraskedifthereport______byFriday.A)willbefinishedB)wouldbefinishedC)isfinishedD)hadbeenfinished6.Bythetimetheteamarrived,themeeting______foranhour.A)hasstartedB)hadstartedC)startedD)starting7.Itisimportantto______theinstructionscarefullybeforestartinganyproject.A)followB)followsC)followedD)following8.Thebookthatyourecommended______veryinteresting.A)isB)areC)wasD)were9.Ifwe______moreresources,wecouldhavecompletedthetaskfaster.A)hadB)haveC)hadhadD)havehad10.Thecommitteewillmeettodiscussthenewpolicy______nextweek.A)willB)isC)hasD)hasbeen二、填空题（共5题，每题2分）题目：1.Thecompanyisplanningto______anewfactoryinthenextyear.2.Ifyou______moreinformation,pleaseletmeknow.3.Neithertheemployeesnorthemanager______happywiththenewrules.4.Bythetimetheproject______,wehadalreadyspentthreemonthsonit.5.Itisimportantto______theinstructionscarefullytoavoidmistakes.三、句子改错（共5题，每题2分）题目：1.Theteamhasbeenworkingontheprojectforthreemonths,andtheyarestillnotfinished.2.IfIhadmoretime,Iwouldfinishtheprojectearlier.3.Neitherthestudentsnortheteacherwassatisfiedwiththeexamresults.4.Thebookthatyourecommendedisveryinteresting.5.ThemanageraskedifthereportwillbefinishedbyFriday.四、语法填空（共5题，每题2分）题目：1.Thecompanyisplanningto______(open)anewfactoryinthenextyear.2.Ifyou______(have)moreinformation,pleaseletmeknow.3.Neithertheemployeesnorthemanager______(be)happywiththenewrules.4.Bythetimetheproject______(be)completed,wehadalreadyspentthreemonthsonit.5.Itisimportantto______(follow)theinstructionscarefullytoavoidmistakes.答案及解析一、选择题1.A)dominate解析：句子中which引导非限制性定语从句，修饰productline，谓语动词需用一般现在时。dominate是动词原形，符合语法。2.A)continue解析：句子结构为决定动词decided，后接不定式tocontinue，表示目的。3.A)had解析：虚拟语气中，从句用过去完成时，主句用wouldhavedone。had是过去完成时的助动词。4.B)are解析：neither...nor...连接主语时，谓语动词与靠近的主语一致，此处students是复数，用are。5.A)willbefinished解析：askedif引导宾语从句，从句用一般将来时。willbefinished符合语法。6.B)hadstarted解析：bythetime引导时间状语从句，主句用过去完成时，表示动作在从句动作之前完成。7.A)follow解析：itisimportanttodosth.固定句型，tofollow是动词不定式。8.A)is解析：that引导定语从句，修饰book，谓语动词与book一致，用单数is。9.A)had解析：虚拟语气中，从句用过去完成时，主句用wouldhavedone。had是过去完成时的助动词。10.D)hasbeen解析：todiscussthenewpolicy是动词不定式短语作宾语，hasbeen符合一般现在时的被动语态。二、填空题1.open解析：toopenanewfactory是动词不定式短语作目的状语。2.have解析：if引导条件状语从句，主句用一般现在时，从句用一般现在时。have是动词原形。3.were解析：neither...nor...连接主语时，谓语动词与靠近的主语一致，此处manager是单数，但规则上用复数were。4.wascompleted解析：bythetime引导时间状语从句，主句用过去完成时。wascompleted符合语法。5.follow解析：itisimportanttodosth.固定句型，tofollow是动词不定式。三、句子改错1.错误：hasbeenworking→修改：havebeenworking解析：主语team是复数，谓语动词需用havebeenworking。2.错误：wouldfinish→修改：wouldhavefinished解析：虚拟语气中，从句用一般过去时，主句用wouldhavedone。3.错误：was→修改：were解析：neither...nor...连接主语时，谓语动词与靠近的主语一致，此处teacher是单数，但规则上用复数were。4.错误：is→修改：is解析：that引导定语从句，修饰book，谓语动词与book一致，用单数is。5.错误：willbefinished→修改：isfinished解析：askedif引导宾语从句，从句用一般现在时。isfinished符合语法。四、语法填空1.willopen解析：toopenanewfactory是动词不定式短语作目的状语，willopen符合一般将来时。2.have解析：if引导条件状语从句，主句用一般现在时，从句用一般现在时。have是动词原形。3.are解析：neither...nor...连接