中考英语复习-动词不定式专题练习

中考英语复习-动词不定式专题练习动词不定式是中考英语语法中的一个核心考点，其灵活多变的用法常常成为同学们理解和应用的难点。它通常由“to+动词原形”构成，有时可以省略“to”。掌握动词不定式的常见用法，对于准确理解句子含义、正确完成各类题型至关重要。下面，我们将通过一系列专题练习来巩固这一知识点，希望同学们能在实践中体会其用法，查漏补缺。一、专题练习（一）单项选择(Choosethebestanswer)A.nottospendB.tonotspendC.don'tspendD.notspend2.Hedecided______totheGreatWallwithhisfriendsthissummervacation.A.goB.togoC.goingD.went3.It'sverykindofyou______mewithmyEnglish.A.helpB.helpingC.tohelpD.helped4.Theteacheraskedus______quietinthelibrary.A.keepB.keepingC.tokeepD.kept5.Mybrotherwants______adoctorwhenhegrowsup.A.beB.tobeC.beingD.was6.Weshouldtryourbest______Englishwell.A.learnB.learningC.tolearnD.learned7.Ihavealotofhomework______tonight.A.doB.todoC.doingD.did8.Thelittlegirlisoldenough______herself.A.dressB.todressC.dressingD.dressed9.Wouldyoulikesomething______?A.drinkB.todrinkC.drinkingD.drank10.Hefounditdifficult______theproblem.A.solveB.solvingC.tosolveD.solved（二）用括号内所给动词的适当形式填空(Fillintheblankswiththeproperformoftheverbsinbrackets)11.Shehopes______(visit)thePalaceMuseumnextmonth.12.Remember______(lock)thedoorbeforeyouleavetheroom.13.Myparentsoftenencourageme______(study)hard.14.Ittookthemthreehours______(finish)theworkyesterday.15.Heseems______(know)everythingabouttheaccident.16.Thedoctoradvisedhim______(notsmoke)anymore.17.Ihavenotime______(watch)TVonschooldays.18.Itisimportantforus______(learn)howtocooperatewithothers.19.Shewasthefirststudent______(arrive)attheclassroomthismorning.20.Myfathertoldme______(notplay)inthestreet.（三）句型转换(Sentencetransformation)21.Hestudieshardtogetgoodgrades.(对划线部分提问)____________he______hard?22.Mymothermakesmecleanmyroomeveryday.(改为被动语态)I__________________cleanmyroomeverydaybymymother.23.TolearnEnglishwellisimportant.(用it作形式主语改写句子)____________important____________Englishwell.二、答案与要点归纳（一）单项选择答案1.A2.B3.C4.C5.B6.C7.B8.B9.B10.C（二）用括号内所给动词的适当形式填空答案11.tovisit12.tolock13.tostudy14.tofinish15.toknow16.nottosmoke17.towatch18.tolearn19.toarrive20.nottoplay（三）句型转换答案21.Whydoes,study22.ammadeto23.Itis,tolearn要点归纳与解析1.动词不定式作宾语：许多动词后直接跟不定式作宾语，如want,hope,decide,learn,plan,afford,agree,refuse等。例如：ShehopestovisitthePalaceMuseum.(练习11)2.动词不定式作宾语补足语：一些动词如tell,ask,want,wish,encourage,allow,teach,order,warn等后面可接“宾语+不定式”结构。在被动语态中，原宾语补足语的不定式前的“to”要还原。例如：Mymotheroftentellsmenottospend...(练习1)；Iammadetoclean...(练习22)。*注意：使役动词make,let,have和感官动词see,watch,hear,notice,feel等在主动语态中接不带to的不定式作宾补，但在被动语态中要带to。3.动词不定式作目的状语：不定式作目的状语时，常可译为“为了...”。可以位于句首（用逗号隔开）或句中。例如：Hestudieshardtogetgoodgrades.(练习21)；Shewenttheretoseeherfriend.4.动词不定式作主语：不定式作主语时，为避免句子头重脚轻，常用it作形式主语，而将真正的主语不定式放在句末。结构为：It+be+adj./n.+(forsb./ofsb.)+todosth.。例如：Itisimportantforustolearn...(练习18)；TolearnEnglishwellisimportant=ItisimportanttolearnEnglishwell.(练习23)5.动词不定式的否定形式：在不定式符号to前加not，即nottodosth.。例如：Myfathertoldmenottoplay...(练习20)；Thedoctoradvisedhimnottosmoke...(练习16)。6.“疑问词+动词不定式”结构：此结构相当于一个名词性从句，可作主语、宾语或表语。如：Idon'tknow