【正文】
He used to be a very poor m an . 他過去是一個(gè)很窮的人。 tused notdidn39。 t to st ud y har d . = He used n ot to st ud y hard . = He didn 39。 t +主語+ to do… ? ” , “ Used +主語+ not+ to do … ? ” 或 “ D idn 39。 t he go to school b y bike? = Used he n ot to go to school b y b ike? = Didn 39。例如: She used to be ver y t hi n ,??????????didn39。 t she ? 她過去很瘦,不是嗎? 【注意】 u sed 沒有人稱和數(shù)的變化。 ( ) 1 . I used to ____ a lot of ti m e __ __ basketball aft er sch oo l . A . ta ke。 play C . ta ke。 playing D 【解析】句意 “ 我以前放學(xué)后花很多時(shí)間打籃球。 ( ) 2 . W e used to ____ in the da y , but n ow we are used to ___ _ at nigh t . A . work。 work C