动词不定式的时态

1.不定式作主语It’swonderful________________________.2.不定式作表语Toseeis________________.3.不定式作宾语Ifinditinteresting_____________________.4.不定式作宾补Hedidn’tallowus_____________________________.5.不定式作定语Doyouhaveanyone_____________________________?6.不定式作状语Hehurriedtothestation,only___________________._________________________tohavesuchagreatmothertobelievetoraiseacatasapettofeelsorryforourpasttocelebrateChristmaswithtofindthatthetrainhadleft(有一位伟大的母亲真好)(眼见为实)(我发现养只猫做宠物真有趣)(他不允许我为过去感到惋惜)（有人和你一起过圣诞吗）（他赶到车站，发现车已经走了）2021/6/2711.不定式的语态：

1）主动：todo(不定式与其逻辑主语为主动关系)

2）被动：tobedone(不定式与其逻辑主语为被动关系)2.不定式的时态：

1）一般式：todo2）完成式：tohavedone(不定式动作先于谓语动作)3）进行式：tobedoing4）完成进行式：tohavebeendoing动词不定式的时态和语态2021/6/272动词不定式的时态和语态

语态时态主动被动一般式完成式进行式完成进行式todotohavedonetobedoingtohavebeendoingtobedonetohavebeendone2021/6/273II.用所给词的适当形式填空。1.Thepoemissaid___________________(已被翻译成translate)intomanylanguagesinthepastdecade.2.Thefluisbelieved___________byviruses(由病毒导致cause)thatliketoreproduceinthecellsinsidethehumannoseandthroat.tohavebeentranslatedtobecaused2021/6/2743.ThecrowdcheeredwildlyatthesightofLiuXiang,whowasreported_____________theworldrecord(打破了世界记录break)inthe110-meterhurdlerace.4.Youaresaid_________________(一直在写小说write)anewnoveltheseyears.Haveyoufinishedit?tohavebrokentohavebeenwriting2021/6/2755.___________istolengthenlife.(节约时间就是延长生命。)6.Sheiseasy_______________.(她很好相处。)7.WhenIcalledhim,hehappened________________.(我给他打电话时,他正在洗澡。)Tosavetimetogetalongwithtobetakingabath2021/6/2768.Theexperiencemakesusrealizethatmuchoftheworldremains____________.(这次经历使我们意识到世界上有很多东西仍有待探索。)9.Theteacheraskedus______________.(老师叫我们不要如此吵闹。)tobeexplorednottobesonoisy2021/6/27710.Thenewsreporterhurriedtotheairport,_______________________________.(这位新闻记者急匆匆赶到机场，结果被告知电影明星已经走了。)11.Idon’tthinkitpossible__________________________________.(我认为一次记住100个英语单词是不可能的。)onlytobetoldthefilmstarhadlefttoremember100Englishwordsatatime2021/6/27812.Studentsarenotallowed_________________.(学生不允许吸烟和饮酒。)13._________________________,call(920)746-3789.(若要了解更多信息，请拨打电话(920)746-3789。)Tofindoutmoreinformationtosmokeanddrink2021/6/27914.Theyarereported____________________.(根据报道他们已安全到达。)15._____________________arebothgreathappiness.(爱和被爱都是最大的幸福。)tohavearrivedsafelyToloveandtobeloved2021/6/2710Iforgottoaskyoutogotothecommunityservicecenter.Itisveryimportanttoturnofftheelectricitybeforeyoucheckthemachine.Idon’tknowwheretofindsuchakindofbutton.Luckily,wedon’thavemuchmoreworktodo.HelenisverypleasedtohavetravelledImoretha