1、Book5 Unit4 GrammarBook5 Unit4 GrammarWhat is inversion?I love ice-cream.Ice-cream love I.I love ice-cream.Do you love ice-cream?在英语中，主语和谓语的语序通常是主语在前，谓语在后。但有时为了语法结构的需要，或者是为了强调，把本应放在主语之后的成分提到主语前面，这种语序就叫作倒装。I love ice-cream.Do you love ice-cream?倒装句倒装句完全倒装full Inversion部分倒装partial inversion完全倒装（Full I
2、nversion）：又称全部倒装,是指将句子中的谓语全部置于主语之前。谓语+主语Here comes my list of dos and donts.部分倒装（partial inversion)：部分谓语（情态动词、助动词、连系动词）在前，谓语的 主题部分仍在主语之后的句子，叫部分倒装。1.Can I go out on a story immediately?2.What do I need to take with me?3.Why is listening so important?4.Have you ever dreamed of becoming a signer?1.以onl
3、y 修饰的副词、介词短语或状语从句放句首时，要部分倒装。注意：从句不倒装，主句倒装。(1).Only then did I realize my mistake.(2).Only by working hard can we succeed.(3).Only if you ask many questionswill you acquire all the information you need to know.Only 引导的倒装结构副词情态动词only+介词短语+助动词+主语+谓语状语从句be动词Only 引导的倒装结构注意：当only修饰主语放句首时，不倒装。Only you can
4、overcome the difficulty.只有你才能克服这种困难。Only we ourselves can save ourselves.只有我们自己才能拯救自己。1.只有到了那个时候，他才知道知识的重要性。2.只有用这种方式你才能取得进步。Only then did he know the importance of knowledge.Only in this way will you make progress.Translation 2.Little does he care whether we live or die.他丝毫不在乎我们的死 活。1.Not a single
5、mistake did he made.他一个错误也没犯。含有否定意义的副词如never,often,seldom,little,nowhere,not,hardly,scarcely 等位于句首时，用部分倒装。2.否定副词引导的倒装结构情态动词否定副词+助动词+主语+谓语be动词否定副词引导的倒装结构1.Little _(he care)about what others think.2.Hardly _(I had reached)the bus stop when the bus started.3.Never _(Zhou Yang will forget)his first assi
6、gnment at the office of a popular English newspaper.had I reacheddoes he careWill Zhou Yang forget3.用于so,nor,neither 开头的句子，表示前面所说的情况也适合于另一个人（物）。肯定句用so,否定用nor/neither.He has been to the Great Wall.So have I.She likes music.So do I.The first one isnt good.Nor is the second.情态动词So/Nor/Neither+助动词+主语be动
7、词注意：如果后一个句子只是单纯地重复前面句子的意思，意为“确实如此”，则不倒装。1.It is a nice day today.So it is.2.Taylor is a beautiful girl.so she is.They have got up,and so has Jack.If you dont agree to our plan,neither will they.他们已经起床了，杰克也起了。如果你不同意我们的计划，他们也不会同意。4.“not onlybut also”结构“not onlybut also”引导的并列结构中，如果not only 放在句首，则前半句倒装，
8、but(also)句子后面不倒装。情态动词Not only+助动词+主语+谓语be动词1.Not only am I interested in photography,but I took an amateur course at university to update my skills.2.Not only did we lose all our money,but we also came close to being broke.Examples:1.他不但学习好，而且他还乐于帮助同学们解决学习问题。Not only does he do well in his study,but
9、 also he often helps others with their lessons.2.他不仅来了，而且还见到了她。Not only did he come,but he saw her.当Not until位于句首时,句子要倒装.其结构为:情态动词Not until+从句/表时间的词+助动词+(主句)主语+谓语be动词Not until the teacher came in did the students stop talking.直到老师进来学生们才停止讲话.Not until next week will the sports meet be held.直到下周才开运动会.注意：Not until 引导状语从句位于句首时，从句不倒装，后面的主句倒装。5.Not until 结构Not until we finished our work _(他才来）.Not until next month _(我才能见着他）.did he comewill I see him 3 4 2 1 5 部分倒装用法小结:Only 引导的倒装结构so,nor,neithernot onlybut also结构否定副词引导的倒装结构Not until 结构
