【正文】
rother has had(不能用has bought) this bike for almost four years. 用keep或have代替borrow I have kept(不能用have borrowed) the book for quite a few days. 用be替代bee How long has your sister been a teacher? 用have a cold代替catch a cold Tom has had a cold since the day before yesterday. 用wear代替put on b)用“be+形容詞”代終止性動(dòng)詞 be+married代marry be+ill代fall (get) ill be+dead代die be+asleep代fall (get) asleep be+awake代wake/wake up be+gone代lose,die,sell,leave be+open代open be closed代close/shut be+missing(gone,lost)代lose c)用“be+副詞”代終止性動(dòng)詞 1“be+on”代start,begin 2“be+up”代get up 3“be+back(to)”代return to,e back to,go back to 4“be here (there)”代e(arrive,reach,get) here或go (arrive,reach,get) there等等 d)用“be+介詞短語(yǔ)”代終止性動(dòng)詞 1.“be in/at +地點(diǎn)”代替go to /e to in the army 代替join the army 3.“be in/at +地點(diǎn)”代替move t