2026年新科教版小学四年级英语上册第三单元英语祈使句用法练习卷含答案

2026年新科教版小学四年级英语上册第三单元英语祈使句用法练习卷含答案考试时长：120分钟满分：100分班级：__________姓名：__________学号：__________得分：__________考核对象：小学四年级学生试卷总分：100分一、单选题（总共10题，每题2分，共20分）1.Whichofthefollowingsentencesisanimperativesentence?A.Itissunnytoday.B.Pleaseclosethedoor.C.Ilikeapples.D.Sheisreadingabook.2.Whatshouldwedowhenweseethefire?A.Runquickly.B.Sitquietly.C.Eatsnacks.D.Singasong.3.Whichwordisusedtostartanimperativesentence?A.CanB.DoC.PleaseD.Is4.Whichsentenceisnotanimperativesentence?A.Don’tbelate.B.Thecatissleeping.C.Openthewindow.D.Sitdown,please.5.Whatdoes"Please"meaninanimperativesentence?A.Itisaquestion.B.Itisasuggestion.C.Itisacommand.D.Itisagreeting.6.Whichsentenceiscorrectforaskingsomeonetohelp?A.Helpme,thanks.B.Canyouhelpme?C.Pleasehelpme.D.Ihelpyou.7.Whatshouldwedowhentheteacherenterstheclassroom?A.Talkloudly.B.Listenquietly.C.Eatfood.D.Runaround.8.Whichsentenceisacommand?A.Wouldyouliketea?B.Thebookisonthetable.C.No,Idon’twantit.D.Cleanyourroom.9.Whatisthemeaningof"Don’t"inanimperativesentence?A.Itisarequest.B.Itisasuggestion.C.Itisaprohibition.D.Itisagreeting.10.Whichsentenceispolite?A.Gonow.B.Comehere.C.Sitdown,please.D.Don’tlisten.参考答案：1.B2.A3.C4.B5.C6.C7.B8.D9.C10.C二、填空题（总共10题，每题2分，共20分）1.Please_______yourhomeworkonthedesk.2.Don’t_______intheclassroom.3._______thedoor,it’scoldoutside.4.Canyou_______mecarrythisbag?5.Listen_______totheteacher.6._______yourshoesbeforeyouenterthehouse.7.Thechildrenshould_______theirhands.8._______quietly,thebabyissleeping.9.Wemust_______therules.10._______here,Ihavesomethingtotellyou.参考答案：1.put2.shout3.Close4.help5.carefully6.put7.wash8.Sit9.follow10.Come三、判断题（总共10题，每题2分，共20分）1.Imperativesentencesalwaysstartwith"Please."(×)2."Don’t"isusedtogivecommands.(√)3.Imperativesentencescanbeusedinpoliterequests.(√)4.Imperativesentencesarethesameasquestions.(×)5."Openthewindow"isanimperativesentence.(√)6.Imperativesentencesdonotneedsubjects.(√)7."Areyoucoming?"isanimperativesentence.(×)8.Imperativesentencesareonlyusedinformalsituations.(×)9."Cleanyourroom"isapolitecommand.(√)10.Imperativesentencesalwaysendwithaperiod.(√)参考答案：1.×2.√3.√4.×5.√6.√7.×8.×9.√10.√四、简答题（总共3题，每题4分，共12分）1.Whatarethethreetypesofimperativesentences?参考答案：-Politecommands(e.g.,"Pleasesitdown.")-Directcommands(e.g.,"Closethedoor.")-Prohibitions(e.g.,"Don’trun.")2.Howcanyoumakeanimperativesentencepolite?参考答案：-Use"Please"atthebeginning.-Beclearanddirect.-Showrespect.3.Giveanexampleofanimperativesentenceusedinaclassroom.参考答案：-"Openyourbookstopage10."-"Listencarefullytotheteacher."五、应用题（总共2题，每题9分，共18分）1.Writefiveimperativesentencesforaclassroomsetting.参考答案：-Sitinyourseats.-Raiseyourhandsifyouhavequestions.-Openyournotebooks.-Don’ttalktoyourneighbors.-Finishyourworkquietly.评分标准：-Eachcorrectsentence:1.5points.-Total:9points.2.Rewritethefollowingsentencesaspoliteimperativesentences.-a)Gonow.-b)Eatyourfood.-c)Don’tbelate.参考答案：-a)Pleasegonow.-b)Pleaseeatyourfood.-c)Pleasedon’tbelate.评分标准：-Eachcorrectrewrite:3points.-Total:9points.标准答案及解析一、单选题1.B-Imperativesentencesgivecommands(e.g.,"Pleaseclosethedoor.").2.A-"Runquickly"isacommandinanimperativesentence.3.C-"Please"softenscommands,makingthempolite.4.B-"Thecatissleeping"isastatement,notacommand.5.C-"Please"isusedtogivepolitecommands.6.C-"Pleasehelpme"isapoliterequest.7.B-"Listenquietly"isapolitecommand.8.D-"Cleanyourroom"isadirectcommand.9.C-"Don’t"means"donot,"whichisaprohibition.10.C-"Sitdown,please"ispolite.二、填空题1.put-"Pleaseputyourhomework"isapolitecommand.2.shout-"Don’tshout"isaprohibition.3.Close-"Closethedoor"isadirectcommand.4.help-"Canyouhelpme"isarequest.5.carefully-"Listencarefully"isapolitecommand.6.put-"Putyourshoes"isadirectcommand.7.wash-"Thechildrenshouldwashtheirhands"isacommand.8.Sit-"Sitquietly"isapolitecommand.9.follow-"Wemustfollowtherules"isacommand.10.Come-"Comehere"isadirectcommand.三、判断题1.×-Imperativesentencescanstartwithcommands(e.g.,"Openthewindow").2.√-"Don’t"isusedtoprohibitactions.3.√-"Please"makescommandspolite.4.×-Imperativesentencesgivecommands,notaskquestions.5.√-"Openthewindow"isacommand.6.√-Imperativesentencesdonotneedsubjects(e.g.,"Cleanup").7.×-"Areyoucoming?"isaquestion.8.×-Imperativesentencescanbeusedininformalsituations.9.√-"Cleanyourroom"ispolitewith"please."10.√-Imperativesentencesendwithperiods.四、简答题1.Typesofimperativesentences:-Politecommands(e.g.,"Pleasesitdo