U1一般过去时;is;由be动词构成的一般过去时;stays;肯定句;不规则变化;U2不定代词;;Neitheroftheboys______(be)goodatdancing.

Eitherofyoutwo______(be)goingtocleantheclassroom.

Oneofmyfriends_________(come)fromCanada.

Noneoftheanswers______(be)correct.

Bothofthegirls______(be)Englishteachers.

Allofthestudentsinourclass______(be)boys.

EitheryouorI______(be)goingtocleantheclassroom.

Neitherthebooknorthepensonthedesk_____(be)toLucy’s.

;;;U3系动词;;;;seemv.看来，似乎，好像

（1）seem+n.看起来像是..

（2）seem+adj.看起来很…

（3）seemtodosth.似乎做了某事

（4）Itseemsthat+从句似乎