（通用）高中英语语法课件 名词性从句.pptVIP

有时，宾语从句中时态也可以和主句不一致。 You cant imagine how they were excited when they won the first place in the game.　　你无法想像他们获得比赛第一名时是多么的兴奋。 客观真理和自然规律的内容在宾语从句中时态保持不变。 Mike asked whether the earth moves around the sun.　　迈克问地球是否绕着太阳转。Columbus proved that the earth is round.　　哥伦布证明了地球是圆的。 * 关于that的省略 一般情况下，宾语从句中的that是可以省略的。但在下列几种情况下，that一般不可省略： 介词后面的that不能省。 　Peter is a good student except that he is sometimes careless.　　彼得是好学生，只是有时粗心。 * 并列连词and连接两个或两个以上宾语从句，and前面的that可以省略，and后面的that不能省略。 　　Everybody could see what happened and that Tom was frightened.　　大家都会看出所发生的事情，并知道汤姆非常害怕。　　My uncle says (that) he has served here for twenty years and that he is going to retire next month.　　我叔叔说他在这儿已工作二十年了，下个月即将退休。 * ?that引导的宾语从句位于句首时，that不可省略。 　　That he ever said such a thing I simply dont believe.　　我简直不相信他曾说过这样的话。 主句谓语动词与that从句之间有插入成份，that不可省略。 　　He said that, if he could manage it, he would come for dinner.　　他说，如果他安排得好的话，他会来吃晚饭的。 宾语从句中有其他从属连词时，that不能省略。 　　He told me that if it was necessary they would work all night.　　他告诉我，如果需要的话，他们就干个通宵。 * 宾语从句的否定转移 在think, consider, believe, suppose, expect, fancy等动词后的宾语从句，如有否定意思，一般要把否定词前移到主句的谓语上，从句的谓语用肯定的形式。 　　I dont think he can do it better than me.　　我想他不会干得比我好。　　I dont believe they have finished their work yet.　　我相信他们还未完成他们的工作。　　I dont suppose he cares, does he?　　我想他是不会在意的，是吗？ * 点　津　坊　在下列情况下，宾语从句不“否定转移”：　1. think等词前有副词和表示强调的do　I really expect he wont fail the examination.　我真希望他不会不通过考试。　I do think that he is not fair. 我确实认为他是不公正的。　2. think等词和其他词构成并列谓语　I think and hope that he wont cheat at cards.　我想，也希望他打牌不会作弊。　3. think等词作为插入语　His decision is not wise, I think. 我觉得他的决定并不明智。 * 宾语从句中的虚拟语气 ?在suggest, insist, order, demand, request, require, command, propose, desire等表示建议、命令、要求、欲望动词后面的宾语从句中，用虚拟语气，即should + 动词原形，should常被省略。 　He suggested that we (should) have a further discussion about the final decision.　　他建议我们对最后的决定作进一步讨论。　　She insisted that they (should) show her their passports.　　她坚决要求他们向她出示护照。 * 常见的宾语从句中需用should + 动词原形的动词有：