1.Theteacheriswalkingintotheclassroom
主语:Theteacher
谓语:iswalking
状语:intotheclassroom
2.Thatgirlisveryclever.
主语:Thatgirl谓语:isveryclever
3.Thedictionaryismybirthdaypresent.
主语:Thedictionary谓语:ismybirthdaypresent
4.Itisimpossibletofinishtheworkinhalfanhour.
主语:It(形式主语)tofinishtheworkinhalfanhour(真正主语)谓语:isimpossible
5.Heseemedveryhappythatday.
主语:He谓语:seemedveryhappy状语:thatday
6.Itsoundsveryinteresting.
主语:It谓语:soundsveryinteresting
7.Sheworksinahospital.
主语:She谓语:works状语:inahospital
8.SheknowsalittleEnglish.
主语:She谓语:knows宾语:alittleEnglish
9.Therearetwostudentsintheclassroom.
主语:twostudents谓语:Thereare状语:intheclassroom
10.Weenjoyplayingfootball.
主语:We谓语:enjoy宾语:playingfootball