英语语法精要_第20讲_强调句倒装句
英语语法
第20讲强调/倒装/长句分析
Jackliu
2011年7月1日
强调句
It 用法
当主语是动词不定式、动名词、主语从句时，往往把主语放在谓语动词之后，而将it放在句首。It 称为形式主语，放在谓语后的主语为真实主语。
●It is necessary for us to have some exerci every
day.
●It is stupid to wear your best clothes on a picnic.
ri of the guardians●It is no u talking.
●It ems that he is angry.
当复合宾语中的宾语是动词不定式、动名词、宾语从句时，往往把宾语放在它的补足语的后面，把it放在谓语与补足语之间,it 称作形式宾主，补足语后面的宾语称作真实宾语。
●She found it very difficult to answer the question.
●He feels it his duty to help others.
●I think it no u telling him.
强调句
当需要强调句子的某一部分(一般是主语、宾语、状语)
时，常用It is (was)+ 被强调部分+who (that)结构。
初中学习网●We held a class meeting in the club yesterday.
●It was we who held a class meeting in the club
yesterday.
●It was a class meeting that we held in the club
yesterday.
●It was in the club that we held a class meeting
yesterday.
●It was yesterday that we held a class meeting in the
club.
强调句
It is (was) not until…that,直到…才
akyy●It was not until he arrived at the railway station that he
realized he had forgotten his ticket.
强调特殊疑问句，特殊疑问词+ is ( was )+ it + that+句子
●Where is it that you saw the man?
谓语动词前用do, does, did，表示务必，一定，真的，确
实等。
●He does like to eat noodles.
●She did nt a postcard as I excepted.
倒装句
倒装句
把谓语放在主语前的句子。把谓语动词完全放在主语前，称为完成倒装。只把助动词放在主语前，称部分倒装。
●Then came the football players.
●Would you like some tea and toast?
●Where have you been?
●Only then did I fully understand what my father said.
问句中的倒装。
●How are you?
There +be结构里
●There are different forms of energy.
There ,here 开头的句子里，如主语是人称代词，词序不变。
●There goes our director.
●Here is a ticket for you.
●There he comes.
So 表示我也一样，肯定：so +助动词+主语，否定：Neither (nor )+ 助动词+主语。
●He is a basketball fan. So am I
●He isn’t a businessman. Neither am I.
●I did not attend the performance. Neither did he.
在某些副词开头的句子中,never, hardly, only, no sooner…than, nor, scarcely…when, little.
●Hardly did I think it possible.
●No sooner had I gone out than he came to e me.
●Under no circumstances will we be the first to u
nuclear weapons.
句子分析
句子分析
简单句
●I (主)have never（时间状）worked（谓）in a factory
（地点状）.
复合句
●It (形式主语)is （谓）certain（表）that（联系词）
we （从句主）shall be（从句谓）late（从句表）（真实主语）
并列句
毛孔特别粗大怎么办●The hero （主）is （系）dead（表）, but（连词）
his name （主）still（状）lives（谓）.
●分句1主系表结构；第2个分句主谓
复杂的复合句
If there is anything I can do for you, just let me know.
●从句If there is anything I can do for you, 主句just let
sct
me know.构成条件状语从句。
●主句(省you)（主）just (状)let（谓）me （宾）（省to）
know（宾补）.主+谓+宾+宾补。
●从句If there is anything （that）I can do for you，
there +be 结构that）I can do for you为定语从句，修
饰anything.
If we want to keep fit, we must always remember that
prevention is better than cure.
●主干结构：if引导的条件状语从句。
●主句we must always （状）remember （谓）that
prevention is better than cure（宾语从句）.主+谓+宾语从句。
●If we（主）want（谓）to keep fit（不定式做宾语）,
主+谓+宾
长句分析
What would you say the chances are of a basketball
头牌英语team winning when they are trailing by nine points with less than half a minute left to play?
主干结构what（表）the chances（主）are（系）主系
表
Would you say 插入语
of a basketball team winning定语修饰the chances
when they are trailing by nine points with less than half a
minute left to play?状语从句修饰winning.
assumesIf only & only if
If only 引导虚拟条件句
●If only I had known about his coming, I would have
met him at the airport.
●I could had a better rest if only there weren’t so much
mmtvnoi.
Only if引导条件从句。
●The strikers will go back to work only if they get the
salary rai they are asking for.
●It doesn’t matter what kind of job you do only if you
feel fulfilled.
the lonelinessHardly/ scarcely …when & no sooner…than ?第一个分句倒装，第二个分句不倒装。
●Hardly had he begun to speak when the audience
interrupted.
●Scarcely had they ttled themlves in the theatre
when the curtain went up.
prototype是什么
●No sooner had I stepped on the train than it got
started.
●No sooner did he announce the beginning of the
press conference than the journalists rushed to the
front to take photos of the world leaders.
