短暂性动词和延续性动词

1、1.直接转化成延续性动词直接转化成延续性动词 buy catch (get) a cold borrow come/go /become/reach have have a coldkeepbe 短暂性动词短暂性动词 延续性动词延续性动词borrow - keepbuy - havedie - be deadleave- be away (from)open- be openclose- be closedcome/go- be2.转换成转换成be+介词短语介词短语 join the army join the party go to school be in the army be in t

2、he partybe in a school3转换成转换成be+形容词或副词形容词或副词 die finish begin leave fall asleep close openbe deadbe overbe onbe awaybe asleep be closedbe open1.how long can they _(借借)the book?2.they _(借借)the book since a week ago.3.lucy_(离开离开)school for half an hour.4.his dog _(死死)for three days.5.they _(买买)the old

3、 house since 1960.6.this shop _(开开/关关)since two years ago.7.john _(来来)in china for ten years.keephave kepthas been away fromhas been deadhas hadhas been open/closedhas been1.我买了这辆自行车已经两年了。我买了这辆自行车已经两年了。（ buy-have）i _ the bike two years ago. when_ you _ the bike? i_ the bike for two years.how long _

4、you_ the bike?2.自从上星期以来自从上星期以来,我就借了这本书我就借了这本书. (borrow-keep) i _ the book last week. when _ you _ the book? i_ _the book since last week how long _ you _ the book?3. 电影开始了一小时了电影开始了一小时了.(start-be on ) the film _ an hour ago. when _ the film _? the film_ _ _for an hour.how long _ the film _ _?boughtdi

5、dbuyhave hadhavehadborroweddidborrowhave kepthavekeptdid startstartedhas been onhas been on4. mr black死了三年了死了三年了. (die-be dead)mr black_ three years ago. when _ mr. black _? mr black _ _ _ for three years. how long _ mr. black _ _?5. 他在半小时前已离开。他在半小时前已离开。(leave-be away)he _half an hour ago.when _ he

6、_ half an hour ago?he _ for half an hour.how long _ he _ _?dieddid diehas been deadhas been deaddieddid die has been deadhas been dead6.他们他们10年前已结婚了。年前已结婚了。(get married-be married) they _ _ ten years ago. when _ they _ ?they _ _ _ for ten years.how long _ they _ _? 7. 他在这所学校已经两年了。他在这所学校已经两年了。 (go to this school, be in this school） he _ to this school two years ago. he