【答案】C
【解析】考查祈使句。这是一个完整的句子，而 that 引导的是宾语从句，因此只能是祈使句。故选 C。句意： 永远记住，你的主要任务就是让这个公司平稳运行。
【考点定位】考查祈使句。
8. (2015·天津卷) Only when Lily walked into the office ______ that she had left the contract at home.
6. (2016·天津卷) You are waiting at a wrong place. It is at the hotel ____ the coach picks up tourists.
A. who
B. which
C. where D. that
【答案】D
【解析】考查强调句。句意：你在一个错误的地方等待。大客车是在旅店接送游客的。使用强调句，结构是: It is/ was 强调部分-that-其余部分,如果强调部分是人,也可以用 who,这句话强调的是地点状语 at the hotel.
9. (2015·湖南卷) It was when we were returning home ________ I realized what a good feeling it was to have helped someone in trouble.
A. which
B. that
C. where
D. how
【答案】B
10. (2015·重庆卷) Bach died in 1750, but it was not until the early 19th century____ his musical gift was fully recognized.
A. while
B. though
C. that
2020 年高考英语语法必考考点（14） 特殊句型
【考点解读】 一、倒装 “倒装句”从结构上看有完全倒装和部分倒装两种。谓语动词全部位于主语之前的称作完全倒装；只将谓语的一 部分(通常是助动词或情态动词)放在主语之前的称作部分倒装。 从实际使用看，倒装有两种功能作用：一是出于语法要求的语法倒装；二是出于修辞或强调需要的修辞倒装。

A. It were
B. Were it
C. It was
D. Was it
【答案】B
4. (2017·天津卷) It was when I got back to my apartment ______ I first came across my new neighbors.
A. who B. where C. which D. that
A. they had encouraged
B. had they encouraged
C. did they encourage
D. they encouraged
【答案】C
【解析】考查部分倒装。当 not until 所引导的时间状语放在句首的时候，主句要使用部分倒装句。排除 AD 项，B 项为过去完成时，上下文中并没有体现出过去的过去的时间。句意：直到最近他们才鼓励在农村地区开展与旅 游业有关的活动。故 C 正确。
B. to press C. pressing D. pressed
2.
（2018·天津卷）It was only when the car pulled up in front of our house ___________we saw Lily in the passenger seat.
A. which
故选 D。
7. (2015·湖南卷) Always ________ in mind that your main task is to get this company running smoothly.
A. to keep B. to have kept C. keep D. have kept
【答案】D
【解析】考查强调句型。句意:当我回到我的公寓的时候，我首先遇见了我的新邻居。根据关键司 It was 开头， 后面连词首选 hat，构成强调句型，但需要验证，本句中去掉 It was 和 that，句意完整，所以确定是强调句型， 故选 D。
5. (2016·江苏卷) Not until recently ______the development of tourist-related activities in the rural areas.
A. she realized
B. has she realized
C. she has realized
D. did she realize
【答案】D
【解析】考查倒装。句意：只有当莉莉走进力公室的时候，她オ意识到她把合同忘家里了。本题考查 only 位 于句首，引导的时间状语从句，主句要主谓倒装。根据时态和句意可知选 D。
(一)完全倒装 1. 表示方式或方位的副词与介词短语等置于句首时。常见的有： there, here, in, out, away, up, down, from, off, back, over, then, now, so, thus, in the room, on the wall 等。 There exist different opinions on this question. Among the goods are Christmas trees, flowers, candles and toys. *当主语为代词时主谓不倒装。试比较： Out rushed the children. Out they rushed. 2. such 置于句首时。 Such are the facts, and no one can deny them. 3. 表语置于句首时。 Gone are the days when my heart was young and happy.
*此结构连接主语时不倒装。 Not only he but also his parents are sick. (6) not until ... Not until my son had entered the university did he realize the importance of time. *此结构中主句要求倒装，但从句不倒装。 (7) hardly ...when .../no sooner ...than ... Hardly had she sat down when she heard someone knocking at the door. No sooner had she stepped out of the house than it began to rain. *这两个结构都要求主句谓语用过去完成时。 (8)as/though 引导的让步状语从句。 Try as I might, I couldn’t lift the stone. (9)虚拟条件句若有 had, were, should 时，可省略 if, 从句部分倒装。 Had they not helped us, we could not have done it so successfully. Should he come, say “nobody in” to him. Were I you, I would not make such a decision. *有时由于修辞或平衡句子的需要也可以用倒装句，也可以不用。 On either side of the great avenue stood many block buildings. “I’m leaving for Sichuan tomorrow，”said Tom to his mother.
【真题分析】 一、单项选择 1.（2018·北京卷）In any unsafe situation, simply _________ the button and a highly-trained agent will get you the help you need.
A. press 【答案】A
(二)部分倒装
1. 当 only 放在句首，修饰副词、介词短语或状语从句。 Only by shouting at the top of his voice was he able to make himself heard. *only 后面接句子主语时，不需要用倒装句式。 Only with the greatest of luck did she manage to escape from the rising flood waters.(2012·上海高考) 2. 否定副词或词组 not, nor, never, hardly, rarely, few, seldom, little, neither, by no means, at no time, under no circumstances, in no way, at no time 置于句首时。 Never in my life have I seen such a thing. Hardly do I think it possible to finish the job before dark. 3. often, well, many a time, now and again 等方式或频度副词(短语)置于句首时。 Many a time has John given me good advice. 4. 在以下九个固定句式结构中，句子可以部分倒装。 (1)so＋be/助动词/情态动词＋主语。 He used to do sports every day. So did I. *在答句中，有些情况不用倒装，这时，意义有所不同。 —Li Hua has made great progress in his spoken English. —So he has.(意为“他确实如此”。表示对以上陈述的肯定赞同) (2)neither/nor＋be/助动词/情态动词＋主语。 The headmaster will not permit the change in the course, nor will he even give it a thought. (3) so ...that ... So hard did he overwork that he fell ill at last. (4) neither ...nor ... Neither do I know it, nor do I care about it. (5) not only ...but (also) ... Not only do I like painting, but I (also) take a course.