层级二锤炼句式——学会运用高级结构高考评分标准中的“复杂结构的运用及较多的语法结构”就是指句子结构的复合性和句型的多样性。

不论是复杂结构的运用，如强调句、倒装句等句型、含有名词性从句、定语从句或状语从句的复合句，还是较多的语法结构，如分词和不定式等非谓语动词的运用都指向句式的转换问题。

不容置疑，这些复杂结构的运用及较多的语法结构会增加文章的表达力度、提升文章的档次。

the reason why...is/was that...此句式在写作中属于高级句式，在文章中巧妙地使用此句式能使文章句式复杂多样，对要点的表述更加具体、生动、准确和全面，并能突出重点。

从而提升了表达的层次，成为增分的亮点。

美句输入1．The reason why I want to apply for the position is that I want to improve my spoken English and help them have a better understanding of Chinese culture.(2018·浙江高考书面表达)我想申请这个职位的原因是我想提高我的英语口语水平，帮助他们更好地了解中国文化。

2．The reason why I suggest you apply for Peking University is that it is one of the best universities in China.(2018·北京高考书面表达)我建议你申请北京大学的原因是它是中国最好的大学之一。

3．The reason why I think the trip along the Yangtze will be a better choice is that it has many well－known sightseeing spots.(2017·北京高考书面表达)我认为长江之行将是一个更好选择的原因是它有许多著名的观光景点。

佳句输出1．The__reason__why__he__wasn’t__admitted__into__a__key__university__was__ that his grades were too low.他没有被重点大学录取的原因是他的分数太低。

2．I think the__reason__why__you__are__always__angry__is__that you may have high pressure in study.(安徽高考满分作文)我认为你总是生气的原因可能是学习上的巨大压力。

3．The__reason__why__people__celebrate__the__festival__is__that they believe it is the time when the moon is at its fullest and brightest in the whole year.(辽宁高考满分作文)人们庆祝这个节日的原因是，他们相信这时候是月亮一年中最满、最亮的时候。

4．The__reason__why__he__failed__the__English__exam__was__that he didn’t learn it well.他英语考试不及格的原因是他没学好。

5. The__reason__why__Jack__didn’t__arrive__on__time__was__that the train was late.杰克没有按时到达的原因是火车晚点了。

so...that...在写作中，若巧妙利用此句式的倒装结构，就会使得文章句式多样，亮点增多，体现作者的深厚功底，吸引阅卷老师的眼球，是作文的增分点，从而“加分”多多。

美句输入1．陈述语序：Some of my classmates and I are so interested in the competition that we have formed a group to take part in it.倒装语序：So interested in the competition are some of my classmates and I that we have formed a group to take part in it.(2018·天津高考书面表达)我和我的一些同学对比赛非常感兴趣，以至于我们组织了一个小组来参加比赛。

2．陈述语序：Paper－cutting is so attractive and alive that I think you could be interested in it.倒装语序：So attractive and alive is paper－cutting that I think you could be interested in it.(2017·全国卷Ⅱ书面表达)剪纸是如此迷人和生动，以至于我想你可能对它感兴趣。

3．陈述语序：At the beginning，learning English was so difficult that I wanted to give up without even trying.(山东高考)倒装语序：At the beginning，so difficult was learning English that I wanted to give up without even trying.起初，学英语很难，以至于我还没尝试就想放弃。

佳句输出1．陈述语序：I was so__excited__that__I__couldn’t__wait__to__try wearing them. 倒装语序：So__excited__was__I__that__I__couldn’t__wait__to try wearing them. 我太激动了，迫不及待地想穿上它。

(湖南高考书面表达)2．陈述语序：The dough figurine he made was__so__beautiful__that__we__couldn’t__wait__to have a try ourselves.倒装语序：So__beautiful__was the dough figurine he made that__we__couldn’t__wait__to have a try ourselves.他捏的面人如此漂亮，以至于我们都情不自禁地想要自己尝试一下。

3．陈述语序：He was so__nervous__that__he__could__hear his heart beating wildly. 倒装语序：So__nervous__was__he__that__he__could__hear his heart beating wildly. 他是如此紧张以至于能听到自己的心在狂跳。

4．陈述语序：The houses in the city are so__expensive__that families with low incom e can’t afford to buy one.倒装语序：So__expensive__are__the__houses__in__the__city__that families with low income can’t afford to buy one.城市的房子如此贵，低收入家庭根本买不起。

5．陈述语序：Time is so__precious__that__we__can’t__afford to waste it.倒装语序：So__precious__is__time__that__we__can’t__afford to waste it.时间是如此珍贵，我们浪费不起它。

非限制性定语从句作文中使用非限制性定语从句后，使得文章句式复杂，提升了表达的层次，成为增分的亮点，从而提升作文档次。

美句输入1．During holiday seasons，I will live in the countryside，where air is fresh and people are friendly.(全国卷Ⅱ满分作文)在假期，我会住在乡下，那里空气新鲜、人们友好。

2．Tang Poetry，which wins great popularity with Chinese people as an important literary form，is what we’re going to learn the next class.(2017·全国卷Ⅰ书面表达) 唐诗作为一种重要的文学形式深受中国人喜爱，它也是我们下节课将要学的内容。

3．Paper－cutting is a traditional Chinese art with a long history，which is popular among many people.(2017·全国卷Ⅱ书面表达)剪纸是中国传统艺术，有着悠久的历史，深受许多人的喜爱。

佳句输出1．I hope you can help the students in our class to learn more about English and western culture，which__can__increase__understanding__and__help__build__good__relationships__b etween__us．(天津高考满分作文)我希望你能帮助我们班的学生更多地了解英国和西方文化，这能增进我们的理解并有助于我们建立良好的关系。

2．In addition，you should respect your teachers，who__unselfishly__help__you__to__gain__much__knowledge．(江西高考满分作文) 另外，你应该尊重那些无私帮助你获得很多知识的老师们。

3．First of all，the theme of the show is environmental protection，which__is__of__great__importance__in__today’s__society．(2016·全国卷Ⅱ书面表达)首先，节目的主题是环境保护，这在当今社会是非常重要的。

4．Have you seen the film，whose__leading__actor__is__world__famous?你看过那部电影吗？它的男主演可是世界闻名的。