高二英语半倒装句 新课标 人教.ppt

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1、用于省略用于省略if的虚拟条件状语从句：的虚拟条件状语从句：条件状语从句主句与现在事实相反If+主语+Ved(be动词一律用were)主语+would/could+V原与现在事实相反If+主语+had done主语+would/could+havedone与现在事实相反A:谓语用VedB:weretodoC:should+V原主语+would/could+V原2021/8/11 星期三1If的省略的省略:当从句中有当从句中有were,had或或should时时,可省略可省略if,将将were,had或或should提到主语前提到主语前,构成半倒装形式构成半倒装形式.(1)Were/Should

2、/Had+主语主语+(not)其他成分其他成分(2)=If+主语主语+were/should/had+(not)其他成其他成分分(3)Ifheweremyfriend,Iwouldexpecthishelp.(4)Ifitshouldraintomorrow,Ishouldstayindoors.(5)Ifyouhadnttoldmeaboutit,Ishouldneverhaveknownthewholething.2021/8/11 星期三2(2)Wereitnotfor/Haditnotfor+n.=Ifitwerenotfor/hadntbeenfor+n.Ifitwerenotfor

3、theirhelp,wewouldbeinserioustrouble.Ifithadntbeenfortheirsupport,wecouldnthavewontheelection.2021/8/11 星期三3用于让步和原因状语从句用于让步和原因状语从句(将表语将表语,动词或副词状语提前动词或副词状语提前)形容词形容词名词名词(前无冠词前无冠词)表原因表原因:as(或或that)系动词系动词分词分词+主语主语+情态动词情态动词动词动词表让步表让步:as(或或though)助动词助动词副词副词谓语动词谓语动词Strangethoughitmayseem,thetallestboyisthey

4、oungest.=Althoughitmayseemstrange,thetallestboyistheyoungest.2021/8/11 星期三4Tiredthathewas,hewenttobedearly.=Becausehewastired,hewenttobedearly.Womanassheis,shecourageous.=Althoughsheisawoman,sheiscourageous.Cowardashewas,heranawayassoonastheenemyattacked.=Becausehewasacoward,heranawayassoonastheenem

5、yattacked.2021/8/11 星期三5Surroundedashewasbytheenemy,hewasnotafraid.=Althoughhewassurroundedbytheenemy,hewasnotafraid.Absorbedashewasinthebook,hedidnotnoticemyenteringtheroom.=Becausehewasabsorbedinthebook,hedidnotnoticemyenteringtheroom.Tryashewould,hemightfailagain.=Althoughhewouldtry,hemightfailag

6、ain.2021/8/11 星期三6Hard as he studies,he cannot pass the exam.=Although he studies hard,he cannot pass the exam.Much as I like you,I will not marry you.=Although I like you much,I will not marry you.2021/8/11 星期三7so.that.,such.that.的句子结构中的句子结构中若若so,such和与其所修饰的词置于句首，实和与其所修饰的词置于句首，实行部分倒。行部分倒。So frighte

7、ned was she in the darkness that she didnt dare to move.So many questions did they ask me that I got confused.So much does he worry about his position that he cannot sleep at night.2021/8/11 星期三8Such a fierce dog did he have that we had to wait before we could get in.Such was the force of the explos

8、ion that all the windows were broken.注意注意:如果如果so/such位于句首修饰主语时位于句首修饰主语时,不倒装。不倒装。So few people came to his birthday party that he felt disappointed.2021/8/11 星期三9程度副词在句首此类副词如此类副词如:often,well,bitterly,gladlyOften does he warn us not to touch the poisonous chemical.Well do I remember the days when we w

9、ere at school together.Gladly would I give my life to save the child.2021/8/11 星期三10带带Tosuch表程度的状语在句首表程度的状语在句首To such a degree was he excited that he couldnt go to sleep that night.To what degree are you interested in reading?To such lengths(到这种详细的地步到这种详细的地步)did he speak that everyone got bored.2021

10、/8/11 星期三11用于用于as和和than引导的状语从句引导的状语从句在在as引导的方式状语从句和引导的方式状语从句和than引导的比较引导的比较状语从句中状语从句中,如果如果as和和than从句的主语较长从句的主语较长或带有长的修饰语时或带有长的修饰语时,可用半倒装可用半倒装.He traveled a great deal as did most of his friends.Harry is unusually tall,as are his brothers.I spend less than do nine out of ten people in my position.202

11、1/8/11 星期三12用于某些表示祝愿或口号的句子用于某些表示祝愿或口号的句子:Mayyousucceed!LongliveChairmanMao!2021/8/11 星期三13Exercises:1._itraintomorrow,wewouldhaveputoffthevisittotheYangpuBridge.(94)AWereBShouldCWouldDWill2.Sodifficult_ittoliveinanEnglish-speakingcountrythatIdeterminedtolearnEnglishwell.(2001上海卷上海卷-27)A.IhavefeltB.h

12、aveIfeltC.IdidfeelD.didIfeel2021/8/11 星期三14n_thatnofishcanlivein.nA.SoshallowisthelakenB.SoshallowthelakeisnC.SothelakeisshallownD.Soisthelakeshallow(92上海卷上海卷-14)2021/8/11 星期三15n_,Ihaveneverseenanyonewhosascapable(有能力）asJohn.(2001)AAslongasIhavetraveledBNowthatIhavetraveledCMuchasIhavetraveledDAsIha

13、vetraveledsomuch2021/8/11 星期三16_,heknowsalotofthings.AThechildasheisBChildasheisCAchildasheisDChildasheis2021/8/11 星期三17Sofast_thatitisdifficultforustoimagineitsspeed.A.lighttravelsB.doeslighttravelC.lightdoestravelD.willlighttravel2021/8/11 星期三18Difficult_theproblemis,weshouldtrytoworkitout.A.howev

14、erB.asC.althoughD.that2021/8/11 星期三19Schoolistwentymilesaway.Iwouldwalkthere,_sofaraway.A.wasitnotB.itisnotC.woulditnotbeD.wereitnot2021/8/11 星期三20nAngry_hewas,hecouldnthelpsmiling.A.althoughB.asC.sinceD.because2021/8/11 星期三21n.Sobusy_thathehasnotimetospare.A.hewasB.washeC.heisD.ishe2021/8/11 星期三22n_happy.A.YoumaybeB.MayyoubeC.BeyoumayD.Maybeyou2021/8/11 星期三23n_asyoungasyou,Iwouldstudyhard.A.WasIB.WereIC.IfIamD.IfIwas2021/8/11 星期三242021/8/11 星期三252021/8/11 星期三26