【讲语法】17 倒装句、强调句、省略句高考英语语法知识点梳理课件(全国通用)
展开倒装句、强调句、省略句
倒装的目的: 语法结构的需要: There is a bridge acrss the river. 河上有座桥。 Where are yu ging? 你上哪去? 语法修饰的需要:倒装句可以起强调作用,加强语气。例如: Up went the mdel plane.
英语倒装句分为两种:1、整个谓语在主语前的句子,叫完全倒装。Here cmes the car.
2、部分谓语(情态动词、助动词、连系动词)在前,谓语的主体部分仍在主语之后的句子,叫部分倒装句。Only then did he realize that he was wrng.(直到)…才
1. 句首有 here, there, nw, then, ut, in, up, dwn, ff, away 等表示地点、时间、方位的副词时:Out rushed a cat. There ges the bell. Up went the price.
人称代词不倒装: Here yu are. There he ges.
2. 介词短语表方位放句首On the grund lay a gat.(In the) east f Zib lie many chemical factries.
(谓语通常是be , stand, sit , lie 等动词)
1. nly +状语开头的句子,用部分倒装; 作状语的可以是副词、介词短语或状语从句。 1) Only in this way can yu slve the prblem. 2) Only when I arrived did he stp watching TV. 3) Only then did he realize he had made a mistake.注:如果 nly 用来强调主语,则不用倒装。翻译:只有海伦知道这个秘密。 Only Helen knws this secret.
2. 具有否定意义的词或词组开头的句子,用部分倒装。这样的词有hardly, never, barely, scarcely, little, nt nly, by n means, at n time, n n cnditin, under n circumstances etc. 1) Little did he knw wh the girl was.2) In n way can they finish the task. 3) Nt until his parents returned hme did he finish his hmewrk. =He didn’t finish his hmewrk until his parents returned hme = It wasn’t until his parents returned hme that he finished his hmewrk. 4) Nt nly can I speak English, but I can als speak French. (als经常省略,有时也省略but)
3. 用于 s/such …that , 表示“如此……以至于”的结构中, s+adj./adv.; such+n 置于句首,构成倒装 。1) He drives s carelessly that he is ften fined by pliceman.(改为倒装句) S carelessly des he drive that he is ften fined by plicemen.2) She is such a gd teacher that every ne f us likes her. (改为倒装句) Such a gd teacher is she that every ne f us likes her.
4. as 作“尽管、虽然”解,引导让步状语从句时,引起倒装,需要倒装前置的内容有表语名词去冠词;表语形容词;动词后副词;情态动词后动原。1) Althugh I like her much, I will never marry her. (改为由as引导的倒装句)Much as I like her, I will never marry her. 2) Althugh he is yung, he knws a lt. (改为由as引导的倒装句)Yung as he is, he knws a lt. 3) Althugh they wuld try, they might fail again. (改为由as引导的倒装句)Try as they wuld, they might fail again.注: 从句中作表语的单数名词放句首,须省略前面冠词。 Child as he is, he knws a lt. 尽管他是个孩子,他懂得很多。
5. 表示前一个人的情况也适合于后一个人。1) He has been t Beijing. S have I. 2) Li wei can’t answer the questin. Neither can I.
基本结构:It + is/was + 被强调成分 + that / wh + 其他成分
被强调的成分可以是主语、宾语和状语,但不能是谓语.被强调部分指人, 用wh或that;指物,只用that。
e.g. He met an ld friend in the park yesterday.
It was he wh/that met an ld friend in the park yesterday.
It was an ld friend that/wh he met in the park yesterday.
It was in the park that he met an ld friend yesterday.
It was yesterday that he met an ld friend in he park.
一般疑问形式
Is/was +it +强调部分+ that+其余部分?
He met an ld friend in the park yesterday.It was in the park that he met an ld friend yesterday.Was it in the park that he met an ld friend yesterday?Where was it that he met an ld friend yesterday?When was it that he met an ld friend in the park?
特殊疑问形式 特殊疑问词+is / was + it + that / wh +其余部分?
(1) It was three hurs ag _____ he left here. ( 答案: that ,强调句型)(2) It was three ’clck ______ he left here. ( 答案: when,时间状语从句)(3) It is three hurs _________ he left here. ( 答案: since,时间状语从句)(4) It wasn’t lng ________ he left here. ( 答案: befre,时间状语从句)
用that ,befre, when, since完成句子
I didn’t wake up until I heard the alarm clck.= Nt until I heard the alarm clck did I wake up.= It was nt until I heard the alarm clck that I wke up.= I wke up after/when I heard the alarm clck.
2. 4 until 强调句
when引导的为时间状语从句“It be + 时间 + when ...”句型,表“某事发生时正是……时候”。It was midnight when he gt hme yesterday. 昨天他到家的时候已是半夜。(when引导的为时间状语从句,it为代词,指时间.)
2.5 时间状语从句when
比较: It was at midnight that he gt hme yesterday. 他昨天是半夜到家的。 (本句为强调句,强调at midnight,去掉it was及that 句子结构仍完整.)
since+持续性动词过去式(从动作结束时算起)since+瞬间动词过去式(从该动作发生时算起)It is tw years since he smked.他戒烟已有两年了。It is tw years since he jined the army. 他参军两年了。常用句式:It is/has been+一段时间+since...(从句用一般过去时) It has been three years since I began t learn English.
2.6 时间状语从句since
since一般用于“现在完成时”或“一般现在时”;since表示“自从”时,通常与现在完成时连用;主句表示“多长时间”时,动词可用一般现在时(也可用现在完成时)。
befre引导时间状语从句表示“在…之前”, 从句中常用如下句型:It will be lng befre...(得过好久才……)It will nt be lng befre...(不久就……)It was lng befre...(过了好久才……)It was nt lng befre...(过了不久就……)It will be half a year befre I cme back.It wn't be lng befre yu regret fr what yu've dne.It wasn't be lng befre they came back.It was lng befre they met again.
2.7 时间状语从句befre
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