常用句型归纳复习教学设计6

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    19、表法猜测的句型:
    (1) must have done sth 一定做过某事    否定形式:can't have done
    例:She must have come here last night. 她一定是昨晚来的。
    She can't have gone there  她不可能到那儿去。
    (2) may have done sth  可能做过某事     否定形式:may not have done
    例:Philip may have been hurt seriously in the car accident.
    Philip 可能在这次车祸中伤得很严重。
    (3) might have done sth 或许做过某事 否定形式: might not have done
    例:She might have known what the bottle contained.
    她或许知道这个瓶子里装的是什么。
    (4) should have done sth 估计已经做了某事
    否定形式:should not have done
    例:She should have arrived in her office by now.
    她此刻估计已经到达办公室了。
    20、动词不定式常用句型:
    (1) It takes / took / will take sb. some time / money to do sth.
    某人花/花了/将花多长时间/多少钱做某事.
    例句:It took me years of hard work to speak good English.
    为了讲一口流利的英语,我花了多年时间刻苦操练.
    (2) It is + adj +for/of sb to do sth
    例:Lincoln said that it was not right for the South to break away from the 
    Union.  林肯说南方脱离联邦是不对的。
    It was careless of Tom to break the cup.
    (3) Sb. have / has / had no choice but to do... 某人除了做……别无选择.
    例句:We had no choice but to take a taxi for we'd missed the last bus.
    由于错过了最后一班公共汽车,除了乘坐的士,我们别无选择.
    (4) It's not /just like sb. to do sth.……的行为不/正像某人的一贯作风.
    例:lt's not like Jim to be late for class. He regards time as the most
    important thing in life.  
    上课迟到不像吉姆的一贯作风,他把时间看作是生命中最重要的.
    (5) ....形容词/副词+enough to do sth.
    例:I was fortunate enough to travel to South Africa..
    (6) It pays to + V ~~~ (...是值得的。) 
    例句:It pays to help others. 帮助别人是值得的。 
    (7) It cost sb some time/money to do sth
    例:It must cost a good deal to live here.住这儿一定会花很多钱的。
    (8) do all he could to do sth
    do what he could to do sth
    do everything he could to do sth
    例:They were doing everything they could to help the fatherland.
    他们在尽最大努力去帮助祖国。
    (9) It is hard to imagine/ say …   很难想象/说……
    例:It is hard to imagine how Edison managed to work twenty hours each
    day.  很难想象爱迪生每天是怎样工作20小时的。
    It's hard to say whether the plan is practical.
    这个计划是否实际很难说。
    21、动名词常用句型:
    (1)  ...have trouble/difficulty/a hard time/a difficult time (in) doing sth.
    (有困难做某事)
    例:People from the two countries do not have any difficulty in
    understanding each other.
 

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   来自那两个国家的人们在相互理解上是没有困难的。
    (2) upon/on doing sth, 一……就……
    例:Upon / On hearing the unexpected news, he was so surprised that he
    couldn't say a word.
    一听到这个出乎意料的消息,他惊讶到说不出话来。
    (3) There is no/some difficulty/trouble (in) doing sth.
    例:There is no difficulty in solving this social problem.
    解决这个社会问题毫无困难。
    (4) There is no need/use harm/hurry in doing sth
    例:There is no need in sending such expensive present.
    没有必要送这样贵重的礼物。
    (5) spend some time/money (in) doing sth
    例:They say children spend too much time chatting and playing games instead of focusing on their school work.
    他们说孩子们花太多的时间在闲聊和玩游戏上,而不是集中在学习上。
    (6) It's no use / good/ worth doing sth
    例:It's no use talking with him. He won't listen to you.
    跟他谈没用,他不会听你的。
    (7) It's a waste of time/money/energy doing
    例:It's a waste of time watching TV programme as this.

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