2026年安徽省苏教版初中英语九年级下册语法填空专项练习

2026年安徽省苏教版初中英语九年级下册语法填空专项练习一、单项选择题（总共10题，每题2分，共20分）1.Mr.Smithisinterestedincollectingstamps,______hespendsmostofhisfreetime.A.becauseB.soC.butD.although解析：本题考查连词辨析。句意为“史密斯先生对收集邮票很感兴趣，______他大部分空闲时间都花在这上面。”空格前后为转折关系，故选C。A表示原因，B表示结果，D表示让步，均不符合语境。2.Theteacheraskedthestudents______theyhadfinishedtheirhomeworkbeforetheclassstarted.A.ifB.whetherC.thatD.what解析：本题考查宾语从句。句意为“老师问学生们上课前是否完成了作业。”ask后需跟宾语从句，且从句中不缺成分，故用whether或if引导，选A。that引导宾语从句时，从句必须缺成分；what引导宾语从句时，从句中必须缺主语或宾语。3.______hardshetries,shecan’tcatchupwithherclassmatesinEnglish.A.HoweverB.WhateverC.WheneverD.However解析：本题考查状语从句。句意为“______她多么努力，英语都赶不上同学。”空格需修饰形容词hard，且表示“无论多么”，故选A。B表示“无论什么”，C表示“无论何时”，D重复。4.Theboy______livesnextdoorisagoodfriendofmine.A.whoB.whomC.thatD.whose解析：本题考查定语从句。句意为“住在隔壁的那个男孩是我的好朋友。”先行词boy指人，且在从句中作主语，故用who或that，选A。whom作宾语，whose作定语，不符合句意。5.Itisimportantforus______wecanhelpothers.A.thatB.whenC.howD.if解析：本题考查主语从句。句意为“对于我们______能够帮助他人是很重要的。”空格引导主语从句，且从句不缺成分，故用that，选A。when表示时间，how表示方式，if表示条件，均不符合。6.Thebook______Iborrowedfromthelibraryisveryinteresting.A.whichB.thatC.whoseD.whom解析：本题考查定语从句。句意为“我从图书馆借来的那本书很有趣。”先行词book指物，且在从句中作主语，故用which或that，选A。whose作定语，whom作宾语，不符合句意。7.Thestudentsweresurprised______theteachertoldthemthenews.A.whenB.thatC.whatD.how解析：本题考查宾语从句。句意为“当老师告诉他们消息时，学生们很惊讶。”surprised后需跟宾语从句，且从句中不缺成分，故用that，选B。when表示时间，what表示物，how表示方式，均不符合。8.______yougo,thefasteryouwillarrive.A.ThesoonerB.ThemoreC.ThelongerD.Themore解析：本题考查“the+比较级，the+比较级”结构。句意为“你越早走，到得越快。”表示“越……越……”，故选A。B、D重复，C表示“越……越慢”。9.Thegirl______issittingonthebenchismysister.A.whichB.thatC.whoD.whom解析：本题考查定语从句。句意为“坐在长椅上的那个女孩是我的妹妹。”先行词girl指人，且在从句中作主语，故用who或that，选C。which、that指物，whom作宾语，不符合句意。10.Thecompanydecidedto______itsofficetoanewbuildingnextmonth.A.moveB.movingC.movedD.moves解析：本题考查非谓语动词。句意为“公司决定下个月把办公室______一栋新楼。”decidetodosth.固定用法，故选A。二、填空题（总共10题，每题2分，共20分）1.Ifyou______(notstudy)hard,youwon’tpasstheexam.解析：考查一般现在时否定形式。句意为“如果你不努力学习，就不会通过考试。”if引导条件状语从句，用一般现在时，故填don’tstudy。2.Thestudentsarelookingforwardto______(have)apicnicnextweekend.解析：考查不定式被动语态。句意为“学生们期待下周日能去野餐。”lookforwardtodoingsth.固定用法，故填having。3.______Ihavefinishedmyhomework,Iwillgotothelibrary.解析：考查时间状语从句。句意为“______我完成作业后，就去图书馆。”when表示“当……的时候”，故填When。4.Theteacheraskedthestudents______theyweresatisfiedwiththeirperformance.解析：考查宾语从句。句意为“老师问学生们对自己的表现是否满意。”ask后跟宾语从句，用一般现在时，故填whether。5.Theboyisinterestedin______(collect)stampssincehewasachild.解析：考查动名词。句意为“这个男孩自小就对收集邮票感兴趣。”beinterestedindoingsth.固定用法，故填collecting。6.Thebook______Iborrowedfromthelibraryisveryinteresting.解析：考查定语从句关系代词。先行词book指物，且在从句中作主语，故填which或that。7.Thegirl______issittingonthebenchismysister.解析：考查定语从句关系代词。先行词girl指人，且在从句中作主语，故填who或that。8.Ifit______(rain)tomorrow,wewillgohiking.解析：考查一般将来时。句意为“如果明天下雨，我们就去远足。”if引导条件状语从句，用一般现在时，故填rains。9.Thecompanydecidedto______itsofficetoanewbuildingnextmonth.解析：考查动词原形。decidetodosth.固定用法，故填move。10.Thestudentsweresurprised______theteachertoldthemthenews.解析：考查宾语从句。surprised后跟宾语从句，用一般现在时，故填that。三、判断题（总共10题，每题2分，共20分）1.Theteacheraskedthestudentsiftheyhadfinishedtheirhomeworkbeforetheclassstarted.(×)解析：错误。ask后不能直接跟宾语从句，需用whether或if引导，且从句用一般过去时，故改为“theteacheraskedthestudentswhethertheyhadfinishedtheirhomeworkbeforetheclassstarted.”2.Theboywholivesnextdoorisagoodfriendofmine.(√)解析：正确。who引导定语从句，修饰boy，且在从句中作主语，符合语法规则。3.ThebookthatIborrowedfromthelibraryisveryinteresting.(√)解析：正确。that引导定语从句，修饰book，且在从句中作主语，符合语法规则。4.Thegirlwhoissittingonthebenchismysister.(√)解析：正确。who引导定语从句，修饰girl，且在从句中作主语，符合语法规则。5.Thecompanydecidedtomoveitsofficetoanewbuildingnextmonth.(√)解析：正确。decidetodosth.固定用法，move为动词原形，符合语法规则。6.Thestudentsweresurprisedthattheteachertoldthemthenews.(√)解析：正确。that引导宾语从句，且从句用一般过去时，符合语法规则。7.Ifyoudon’tstudyhard,youwon’tpasstheexam.(√)解析：正确。if引导条件状语从句，用一般现在时，符合语法规则。8.Theteacheraskedthestudentswhethertheyweresatisfiedwiththeirperformance.(√)解析：正确。whether引导宾语从句，且从句用一般现在时，符合语法规则。9.Theboyisinterestedincollectingstampssincehewasachild.(√)解析：正确。beinterestedindoingsth.固定用法，collecting为动名词，符合语法规则。10.ThebookwhichIborrowedfromthelibraryisveryinteresting.(√)解析：正确。which引导定语从句，修饰book，且在从句中作主语，符合语法规则。四、简答题（总共8题，每题2分，共16分）1.Explainthefunctionof"because"inasentence.解析：because用于引导原因状语从句，表示“因为”，说明句子前后的因果关系。例如："IwaslatebecauseImissedthebus."2.Whatisthedifferencebetween"if"and"whether"?解析：if和whether都可引导条件状语从句或宾语从句，但区别在于：if不可用于句首引导主语从句，whether可；whether可跟ornot，if不可。例如："Iwillgoifitrains."vs"Idon’tknowwhetheritwillrainornot."3.Howdoyouuse"the+比较级，the+比较级"structure?解析：该结构表示“越……越……”，前后需用比较级。例如："Theharderyoustudy,thebetteryouwilldo."4.Whenshouldyouuse"who"or"that"inarelativeclause?解析：who指人，作主语或宾语；that可指人或物，作主语或宾语；当先行词指人且作宾语时，可用who或that，但用who更常见。例如："Thegirlwho/thatissittingonthebenchismysister."5.Whatisthefunctionof"that"inasentence?解析：that可引导名词性从句（主语、宾语、表语、同位语从句）、定语从句和状语从句。例如："Iknowthatheishonest."（宾语从句）6.Howdoyouformapassivevoicesentence?解析：被动语态结构为“be动词+过去分词”，常用于强调动作承受者。例如："Thebookwaswrittenbyhim."7.Whatisthedifferencebetween"lookforwardtodoingsth."and"lookforwardtosth."?解析：lookforwardtodoingsth.后跟动名词，表示“期待做某事”；lookforwardtosth.后跟名词，表示“期待某物”。例如："Ilookforwardtoseeingyou."vs"Ilookforwardtoyourvisit."8.Howdoyouuse"so...that..."and"such...that..."structures?解析：so...that...表示“如此……以至于……”，so修饰形容词或副词，that引导结果状语从句；such...that...表示“如此……以至于……”，such修饰名词，that引导结果状语从句。例如："Hewassotiredthathefellasleep."vs"Hewassuchagoodstudentthathewontheprize."五、应用题（总共8题，每题4分，共24分）1.Completethefollowingsentence:"Thebook______Iborrowedfromthelibraryisveryinteresting."解析：填which或that。先行词book指物，且在从句中作主语，故填which或that。2.Completethefollowingsentence:"Ifyou______(notstudy)hard,youwon’tpasstheexam."解析：填don’tstudy。if引导条件状语从句，用一般现在时，故填don’tstudy。3.Completethefollowingsentence:"Theboyisinterestedin______(collect)stampssincehewasachild."解析：填collecting。beinterestedindoingsth.固定用法，故填collecting。4.Completethefollowingsentence:"Theteacheraskedthestudents______theyweresatisfiedwiththeirperformance."解析：填whether。ask后跟宾语从句，用一般现在时，故填whether。5.Completethefollowingsentence:"Thestudentsweresurprised______theteachertoldthemthenews."解析：填that。surprised后跟宾语从句，用一般现在时，故填that。6.Completethefollowingsentence:"Thecompanydecidedto______itsofficetoanewbuildingnextmonth."解析：填move。decidetodosth.固定用法，故填move。7.Completethefollowingsentence:"Thegirl______issittingonthebenchismysister."解析：填who或that。先行词girl指人，且在从句中作主语，故填who或that。8.Completethefollowingsentence:"Ifit______(rain)tomorrow,wewillgohiking."解析：填rains。if引导条件状语从句，用一般现在时，故填rains。标准答案及解析一、单项选择题1.C2.A3.A4.A5.A6.A7.B8.A9.C10.A解析：同前。二、填空题1.don’tstudy2.having3.When4.whether5.collecting2.which/that7.who/that8.rains9.move10.that解析：同前。三、判断题1.×2.√3.√4.√5.√6.√7.√8.√9.√10.√解析：同前。四、简答题1.because用于引导原因状语从句，表示“因为”，说明句子前后的因果关系。例如："IwaslatebecauseImissedthebus."2.if和whether都可引导条件状语从句或宾语从句，但区别在于：if不可用于句首引导主语从句，whether可；whether可跟ornot，if不可。例如