Section Ⅷ Grammar单元语法项目(一)——强调结构：倒装句和分裂句“It” 语法图解探究发现①Seldom has drumming caused such conflict.②Had they known their neighbour was a drummer, they wouldn't have moved into the building.③Neither could they relax nor read a book without plugging their ears.④It was only after careful consideration that we gave Yang Ming a warning.⑤No sooner had they moved in than the noise began and rare did they get a full night's sleep.[我的发现](1)句①③⑤是否定词置于句首，引起的部分倒装。(2)句②是省略“If”将“had”提前，还原②句为：If they had known ...(3)句④是 it 用于强调结构中。一、倒装倒装是将语句中的主语、谓语、宾语、状语等颠倒顺序的一种语法现象，常常具有强调语气，在英语中比较常见，也是高考中常考的一种语法。根据倒装的结构可以分为完全倒装和部分倒装。(一)完全倒装1．there be 句型属于完全倒装结构，该句型中 be 可换为 appear, lie, live, stand, remain, exist 等表示存在意义的动词。There is a bench under the big tree.那棵大树下有一个长凳。It is said that there lived a god called Lv Dongbin in ancient time.据说古代有一位神仙叫吕洞宾。2．here, there 等方位副词及 now, then 等时间副词位于句首，句子的谓语动词为come, go, leave, run 等表示动作趋向或状态(be)的动词，且句子的主语不是代词时，句子完全倒装。Here is the book you want.你要的书在这儿。Now comes your turn.现在该你了。3．in, out, away, up, down, off 等表示趋向的副词位于句首，且句子的谓语动词为 go, fly, rush, run 等表示动作的动词，且句子主语是名词时，句子完全倒装。Away flew the bird.鸟飞走了。Down went the boat.船沉了。4．表语置于句首时，句子要完全倒装。其结构为“表语＋系动词＋主语”。Present at the meeting were experts on AIDS.出席会议的是艾滋病方面的专家。Among the goods are Christmas trees, flowers, candles and toys.这些东西里有圣诞树、花、蜡烛和玩具。 5．分词短语置于句首时，句子要完全倒装。Seated in the front are the guests.坐在前面的...
