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在二轮复习的过程中，许多学生暴露出一轮基础知识复习不扎实，基础题失分较多。每年到了这个时候，都需要对基础知识查漏补缺，对高频考点进行重点复习。 为了帮助更多的考生提高复习效率，增加应考信心，今天分享部分我多年来总结的考前串讲资料。 1.It is + adj.（形) + (for sb.) + to do sth.; How + adj. + it is + to do sth.! 2.主语 + 谓语 + it + adj. (for sb.) + to do sth. 3.It is (has been)+一段时间+since+主语+did 4.Sb./ Sth. + have done + since +主语 + did 5.It was + 一段时间+ before + 主语+did 6.It will be+一段时间+before +主语+do 7.It is believed/said/ reported that + 从句; It is no wonder that + 从句 8.It so happened that+ 从句； happen to do sth. 9.It dawned on me that + 从句= It occurred to sb. that ..= It struck sb. that... 10.It is no use/good + doing sth. “做某事是没有用/ 没有好处的” 11.When it comes to + (doing) sth. “当说起" 12.How did it come about that + 从句 = How come...? "怎么会（发生）” 13..It was /is not until +时间状语that + 其余部分 It was/ is +被强调部分 + that + 其余部分 Wh- + was/ is itthat + 其余部分 14.I'll appreciate it if + 从句 15.It' s (high/ about) time that +主语+did (should + do) 16.It /This is the +序数词/最高级+ that +主语+ have done It /This was the +序数词/最高级+ that +主语+ had done 17.There is no doubt that + 从句 18.There is no such thing as a free lunch in the world. 19.There being no buses, we had to walk home. 20.双重疑问句：Wh- + do you think/ believe/ suggest +宾语从句? 21.主语+would have done, but + 主语+ did; 主语+ did, otherwise /or+ 主语+ would have done 22.主语 + be about to do sth. when + 从句： “正要做某事，突然...” 主语 + be doing to do sth. when + 从句： “正在做某事，突然...” 主语 + had (just) done sth. when + 从句： “刚做完做某事，突然...” 考点：连词只能用when，不能用while。 23.The reason ... Is / was that + 从句： “...的原因是因为...” 考点：连词只能用that，不能用what, which, because 等。 24.倍数表达法： 倍数（double/ twice/ half/three times) + as + adj./ adv. + as + ... 倍数 + adj./ adv.比较级 + than + ... 倍数+ the + 度量衡名词（length/ width/ height/ depth/ weight/ number/ size/ speed) + of... 倍数 + what it was (what it used to be) + 一段时间 + ago 25.By the time + 主语 + do, 主语 + will have done By the time + 主语 + did, 主语 + had done 26.have difficulty / trouble ( in ) doing sth. “做某事有困难/ 麻烦” 考点：1）difficulty 为名词，不能用复数形式（difficulties），也不能用形容词形式（difficult） 2）考查介词in。 3） 介词in 后用动名词（ doing）。 27.play an important role/ part in (doing) sth. ：在....方面扮演重要角色；在...方面起重要作用“ 28.As far as I'm concerned; “就我而言” As far as I know; “就我所知” 29.hardly...when/ before + 主语+ did; “一... 就...” no sooner...than +主语 + did “一... 就...” 考点：1）时态：主句用过去完成时had done; 从句用一般过去时did 2）倒装：hardly 或 no sooner位于句首时，将had 提到主语前面。 3） 连词： when 和than 不要混用。 30.主语A + be /do/ can + 其它， so +be /do/ can + 主语B. “A ..., B也...” 主语A + be /do/ can +not/never + 其它， neither/ nor +be /do/ can + 主语B. “A不 ..., B也不...” 考点：1） 肯定句用so; 否定句用neither 或nor。 2）倒装句中的be动词、助动词和情态动词要和主句的动词一致。 |
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