动词不定式的时态.ppt

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___________________.
_________________________

1.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：todo
2）完成式：tohavedone(不定式动作先于谓语动作)
3）进行式：tobedoing
4）完成进行式：tohavebeendoing
动词不定式的时态和语态II.用所给词的适当形式填空。

1.Thepoemissaid___________________
(已被翻译成translate)intomanylanguagesinthe
pastdecade.
2.Thefluisbelieved___________byviruses
(由病毒导致cause)thatliketoreproduce
inthecellsinsidethehumannoseandthroat.
3.ThecrowdcheeredwildlyatthesightofLiuXiang,whowasreported_____________theworldrecord(打破了世界记录break)inthe110-meterhurdlerace.
4.Youaresaid_________________(一直在写小说write)anewnoveltheseyears.Haveyoufinishedit?

5.___________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。)8.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。)10.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。)12.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[phone]。)14.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。)Iforgottoaskyoutogotothecommunityservicecenter.
Itisveryimportanttoturnofftheelectricitybeforeyoucheckthemachine.
Idon’tknowwheretofindsuchakindofbutton.
Luckily,wedon’thavemuchmoreworktodo.
HelenisverypleasedtohavetravelledImorethan20provincesandcitiesinChina.
Shehasbeenverysuccessfulinherwork,andnowhergreatestwishistogetmarriedandhavesomechildren.