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英语高手进来看看 1、Henrt is in charge of the office____Mr.Smith____(

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英语高手进来看看
1、Henrt is in charge of the office____Mr.Smith____(be)away.(if,before.since,while)
2、I haven't seen him____he____(move)to the other side of the town.(until.before,becouse,while)
3、She likes everything to be in place___she____(start)to work,(until,before,because,while)
4、The thieves ran away____they____(catch)sight of the police.(until,before,since,when)
5、They decided to go back home____their money____(run)out.(if,before,because,while)
英语高手进来看看 1、Henrt is in charge of the office____Mr.Smith____(
你问对人了,我英语高考142分.这里有语法解释与对应点.希望你可以采纳
1. while, is(如果选择if,主句用将来时,从句用一般现在时,就要将句子改成:Henrt will be in charge of the office if Mr.Smith is away.如果选择before在...之前,不可能是在Mr Smith离开前他就接管,不符合句意.since后面的句子一般是一般过去时,如:he has studied hard since he came to our school.而句子意思是Smith先生不在时,又Henrt负责办公室相关失误,填写while...is..)
2. because, moved(not..until直到...才,不可能是知道他搬到镇子另一边时,你见到他了,所以不对.如果选择before,那么在他搬到另一边之前都没见过他这个动作应该是发生在moved之前的,句子应该改成i had't seen him before he moved to the other side of the town.所以before也不对.while当...时候,不可能与完成时连用(不可能出现haven't seen),所以不对.而句子的意思是:我还没见过他,因为他搬到镇上另一边去了.
3. before,starts(其它选项很容易排除,因为这个句子强调的是她经常性的习惯,所以后面那一空天starts.意思是她喜欢在开始工作之前凡事都井井有条)
4. when,caught(catch sight of,看到,强调时间点,用when.意思是这些小偷看到经常后逃跑了)
5. because, had run(如果用If,如果表假设,如果钱花完了,他们就决定回家,句子意思不通,不应该有decided.如果选择before,意思就变成了先决定回家,再花完钱,句子意思不通.如果选择while,while后面应该接延续动词,而run out是瞬间动词,不符合.而句意是:他们决定回家了,因为身上的钱全部花光了.其中run out是发生在decided前,所以用had run out)