小题1:He taught in this school last year.(把last year改为 since l

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小题1:He taught in this school last year.(把last year改为 since last year)
He _________ _________ in this school _________ last year.
小题2:They didn’t clean the classroom yesterday.（改为被动语态）
The classroom _________ _________ yesterday.
小题3:We have already returned the books.（改为否定句）
We _________ __________ the books ___________.
小题4:Rice is grown in China .（划线部分提问）
_________ is rice ___________?

小题1:has taught,since
小题2:wasn’t cleaned
小题3:haven’t returned,yet
小题4:Where grown

小题1:把last year改为 since last year，时间由时点变为时段，那么时态也就相应的由一般过去式变为现在完成式。
小题2:被动语态的结构是 Be+动词过去分词，而且句式是一般过去式。
小题3:现在完成式的否定结构是has(have)后面加not, already与肯定句式连用，yet与否定句式连用。
小题4:对地点的提问用疑问副词where。

( )he at this school last year? I -------- in this school last year Betty____in this school since she came to Shanghai last year She taught in Beijing last year. 问道填空题：he never _______ (go) to school since last year. there were many students in this school last year.(改为否定句） th There were many students in this school last year(改为否定句) 句型转换1.He taught himself English last year.(改为同义句)He ( )Engli He had driving lessons in school last year.对（last year ）提问. He studies in a middle school last year.改为否定句 In what year did you last attend this school? there were manystudents in this school last year否定句