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. What do you think happens before this scene? 你认为在这一场景之前发生了什么事？ 疑问词＋do you think＋…？ do you think是插入语。 ［例］What do you think you will do with the problem? ［联想］类似的插入语还有： do you suppose/ believe; you know; I suppose/ think/ guess等 ［例］-- We haven't heard from Jane for a long time. 我们已经很久没有收到Jane的信了。 -- What do you suppose has happened to her? 你以为她发生了什么吗？ —What do you think we can do for our aged parents? —You ________ do anything except to be with them and be yourself． A．don’t have to B．oughtn’t to C．mustn’t D．can’t A. 表示“不必要，不需要”。ought to表示“应该……”，must的否定形式mustn’t表示“严令禁止”；can’t表示能力。 2. It takes/ will take/ took + 一段时间+ before + … 意为“……以后才……” ［例］After that it will still took seven years before they finally got married. ［同义句型］ it is/ was/ will be＋一段时间＋before＋…… ……（多久）以后才…… ［例］It will be two years before we meet again. 再过两年之后，我们才能见面。 ［联想］not… until…直到……才…… ［例］He didn't come back home until he finished his task. 他完成了任务才回家。 You will be successful in the interview you have confidence. A. before B. once C. until D. though B 考查once引导条件状语从句，意为“只要……”。 3. not only… but also…不仅……而且…… not only… but also…常用来连接两个并列成分，but后面的also有时省略。 ［例］He is learning not only English but also French. 他不仅学英语，还学法语。 ［联想］对于这个句型的考察通常和主谓一致结合在一起。现在将“就近原则”总结如下： either…or…; neither… nor…; whether… or…; not only… but also…; not… but…等连接两个并列主语时谓语的数根据“就近原则”来确定，即与谓语靠近的那个名词是复数，谓语动词就用复数形式；与谓语动词靠近的那个名词是单数，谓语动词就用单数形式。 ［例］Either you or I am going to receive them this afternoon. 要么你要么我这个下午将去接他们。 Neither his parent nor his wife is at home. 他和他妻子都不在家。 He didn't say whether some English novels or an English dictionary was wanted. 他没说是想要英语小说还是英语字典。 Not only the students but also their teacher doesn't know about it. 不仅是学生，他们的老师也对此不了解。 Not one but all of us are hoping to be there. 不是一个，而是我们全部都希望在这里。 4. While still a student, she played roles in…还在上学的时候，她就在……中扮演过角色。 While still a student是一个省略形式，相当于While she was still a student… ［联想］在由when, after, while等引导的时间状语从句或由if, unless等引导的条件、方式状语从句中，如果从句的主语和主句的主语相同或从句的主语是it,并且省略谓语动词为be动词，习惯上将主语和be省略。 ［例］Metals expand when heated and contract when cooled. 金属受热时膨胀，冷却时收缩。 I have tried to keep his advice in mind when doing the job. 做这件工作时，我心里一直记着他的忠告。 5.It is time… 该做……了；到做……的时候了 it is time后的从句用过去时态或“should+动词原型”，should不能省略。 ［例］It’s time that we had/ should have breakfast. 是该吃早餐的时候了。 ［同义句型］it’s time for sth. 是做某事的时候了。 it’s time to do sth. 该做某事了。 ［例］It’s time for school. 该上学了。 |
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