重点语法.docx
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重点语法.docx
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重点语法
倒装句
全倒装/半倒装
Abuscomeshere.
Herecomesabus.
Wheredidyougo?
1.决不:
innoway,atnotime,undernocircumstances,bynomeans,innocase,onnoaccount
Iwillapologizetohiminnocase.
--InnocasewillIapologizetohim.
1.半否定词:
little,seldom,scarcely,hardly,rarely,barely
Iseldomwentthere.
--SeldomdidIgothere.
Ihadhardlycomeintotheroomwhenthephonerang.
--Hardly(Scarcely)hadIcomeintotheroomwhenthephonerang.
--NosoonerhadIcomeintotheroom___thephonerang.(than)
2.nor,neither,so
--Icanswim,socanhe.
--Ican’tswim,nor(neither)canhe.
HeransofastthatIcouldn’tcatchhim.
--SofastdidherunthatI…
4.让步从句
Though,as,although
1.Child______heis,heisexperienced.
(As/Though)
2.______heisachild,heisexperienced.
(Although/Though)
(2)Whetheritisfineorrainy,Iwillgoout.
--Beitfineorrainy,Iwillgoout.
5.only,notonly,notuntil,
(1)IdidnotgotosleepuntiltheTVprogramswereover.
--NotuntiltheTVprogramswereoverdidIgotosleep.
--ItwasnotuntiltheTVprogramswereoverthatIwenttosleep.
5.虚拟语气(should,were,had)
Ifitshouldraintomorrow,Iwillstayhome.
--Shoulditraintomorrow,I…
IfIwereyou,Iwouldacceptthejob.
--WereIyou,I…
IfIhadknownwhathappened,Iwouldhavehelpedyou.
--HadIknownwhathappened,I…
主谓一致
Manyastudentisintheclassroom==
Manystudentsareintheclassroom
10,000dollarsisabigsum.
Threeyearsislong.
suggest,insist
1.Hispalefacesuggestedthathewasill.
2.Isuggestthatweshouldnotstopthepractice.
3.Heinsistedthathehadseenaghostintheroom.
4.HeinsistedthatIshouldgotoseeadoctorimmediately.
非谓语动词
1.动名词:
V+ing
2.不定式:
to+V
3.分词:
现在分词:
V+ing
过去分词:
V+ed
虚拟语气
非真实条件从句(时间前移法)
1.IfIwereyou,Iwouldstayhome.(与现在事实相反)
2.IfIhadbeenthereyesterday,Iwouldhavehelpedyou.(与过去事实相反)
3.Ifitweretoraintomorrow,Iwouldstayhome.(wereto+v)
Ifitshouldraintomorrow,I….(should+v)
Ifitrainedtomorrow,I….
(v-ed)
交错型:
1.时间交错:
IfIhadn’tbeenundertheladderwhenyoufell(过去),youwouldnotbelaughingnow(现在).
Ifhehadgonetothedoctorrightaway(过去),hemightbealivetoday(现在).
2.事实与虚拟交错:
but, otherwise
--Iwouldhavelentyouthemoney(虚拟),(ifIhadhadthesum.)butIdidnothavethesumyoumentioned(真实).
--Ididnothavethesumyoumentioned,otherwise,Iwouldhavelentyouthemoney.
倒装句:
were,should,have
2.(Should)+v
Should的虚拟语气
1.动词:
order,suggest,insist,propose,recommend,prefer
--Theofficialorderedthattheprisonerbesetfreeatonce.
--IpreferI(should)stayhometomorrow.
2.名词:
order,suggestion,insistence,proposal,recommendation,preference
--Theofficialgavehisorderthattheprisonerbesetfreeatonce.
3.形容词:
Itis+(important,necessary,vital,urgent,desirable,advisable,essential)that…
--Itisimportantthatwe(should)getalongwitheachother.
4.以免:
lest,incase,forfearthat
--Taketheraincoatwithyoulest/(incase/forfearthat)it(should)rain.
--Taketheraincoatwithyouincaseitrains.
3.ifonly…
4.Ifitwerenotfor…==Butfor
Ifitwerenotforyourhelp,Icouldn’tfigureitout.
Butforyourhelp,Icouldn’t(havefigured)figureitout.
4.wouldrather.
5.asif==asthough
--Hetreated(s)thegirlasifshewerehisownchild.
--Hespeaks(spoke)asifhehadbeenthere.
6.wish
7.Itistimethat…v-ed…(过去时)
Itisabouttimethat…
Itishightimethat
Itistimethatyougotup.
P46练习注释
1.tohavedone
(1)Iamgladtomeetyou.
Iamgladtohavemetyou.
I’msorrytokeepyouwaiting
I’msorrytohavekeptyouwaiting.
(2)Itisreportedthattenpeoplewerekilledintheaccident.
==Tenpeoplearereportedtohavebeenkilledintheaccident.
Itissaidthatthebookhasbeentranslatedintosixlanguages.
==Thebookissaidtohavebeentranslatedintosixlanguages.
Heappearstohavebeeninjured.
(3)V-edtohavedone
(planned,wereto,wasto,intended,hoped)tohavedone.
Iplannedtohavevisitedyou.
Iwastohavevisitedyou.
2.Nothavinghearingfromhimforalongtime,Igivehimacall.
Besurenottobelateagain.
3.on==upondoing
Assoonashewasassignedtomakea…
Uponhearingthenews,hecouldn’thelpjumping.
=Assoonheheardthenews,…
1.____fromthetopofthehill,thecityseemstobesmall.(Looked)
2.____fromthetopofthehill,Ithinkthecityissmall.(Looking)
Itbeinghot,wedecidedtogoswimming.独立主格结构
Youshouldspeakclearlytomakeyourselfunderstood/heard.
1.IwouldratherhaveGeorgegowithme.
2.IwouldratherthatGeorgewentwithme.
8.objecttodoing(to是介词)
Besuperior/inferior/junior/seniorto
Prefer….to…
Beused/accustomedtodoing.
9.
(1)taste,sound,feel,look,smell
(2)become,remain,be
(3)go,run,come
gomad,rundry,cometrue
12.--Ihaveapentowritewith
--Ihavealettertowrite
Aroomtolivein
Idon’tknowwhattodo
Idon’tknowwheretogo
13.Couldyoufindsomeone(forme)toplaytenniswith.
Itishardtodoso.
Itishardformetodoso.
Itiskindofyoutodoso.
Doyoumindopeningthedoor?
Doyoumindmyopeningthedoor?
DoyoumindMary’sopeningthedoor?
Onlyto…
Irushedtotherailwaystationonlytofindthetrainhadleft.
Wouldratherdosth…thando...
=Wouldratherthatv-ed
Wouldratherhavedone
=wouldratherthat…haddone
wouldrather,
hadsooner,
hadrather,
wouldsooner
Whynotgotoseeadoctor?
==Whydon’tyougotoseeadoctor?
Whygotoseeadoctor?
Isaidnothingbut/excepttocry.
Ididnothingbut/exceptcry.(do是实义动词)
Ican’thelplaughing.
Ican’tbutlaugh.==Ihavetolaugh.
Can’t(help/choose/)butdosth.
Can’thelpbutdo
Can’tchoosebutdo
Can’tbutdo
Ihavedifficulty/troubleinfinishingthetaskallbymyself.
Ispent10yuanonthebook.
Ispent10yuan(in)buyingthebook.
14.trytodosth.Tryingdoing
makesb.do
15.Iregretnotworkinghardatschool.
==Iregretnothavingworked.
Regrettodo.
Regretdoing==regrethavingdone
16.Doyoumindopeningthedoor?
.
Doyoumindmyopeningthedoor.
17.failtodosth.–succeedindoing
19.过去事情的揣测
May/mighthavedone
Can/couldhavedone
Musthavedone
--Hemayhavemissedthetrain.
--Hemusthavemissedthetrain.
Can’t/couldn’thavedone
--Hecouldn’thavebeen40lastyear.
现在事情的揣测
--Hemustbe40yearsoldnow.
--Hecan’t/couldn’tbe40yearsoldnow.
19.shouldhavedone(虚拟,过去本应该做而没有做)
oughttohavedone
needhavedone
couldhavedone(本来有能力做而实际并没有做)
wouldhavedone
--Youshouldhavegonetoseeadoctoryesterday.
23.majora.–minor
majorproblem/operation
majority–minority
Themajorityofthestudentsarestronglyagainsttheproposal.
--IamanEnglishmajor.
--MymajorisEnglish.
--I’mmajoringinEnglish.
34.
(1)bereadyto
--Heisalwaysreadytohelpothers
--Areyoureadytosetout?
Bereadyforsth.
--I’mreadyfortheexam.
(2)Heisoldenoughtogotoschool.
36..Belikelytodopossible,probable
1.Heislikelytowin.(以人作主语)
2.Itislikely(possible,probable)thathewillwin.
37.Beabouttodo
--Iwasabouttoleavewhenthephonerang.
Besupposedtodo.
--Thetrainissupposedtoarriveat6o’clock.
Beboundto
--Youareboundtosucceedifyouworkhard.
Bedueto
--Yourhomeworkisduetobehandedintomorrow.
--Thebookisduetomorrow.
Bedeterminedto
Determineto
38.Whydo…
Whynotdo…?
Whydon’tyougoandseeadoctor?
43.Mr.Rosswouldratherhaveboughtthebrownone.
Mr.Rosswouldratherthatshehadboughtthebrownone.
Wouldratherdo
Wouldratherhavedone
Wouldratherthat..v-ed
Wouldratherthat…haddone
ButMr.Rosswouldratherthatshehadboughtthebrownone.
Wouldrather
hadsooner
wouldsooner
hadrather
53.By…(到。
。
。
为止)
--Wehavelearned1000wordsbynow.
--Wewillhavelearned1000wordsbynextweek.
--Wehadlearned1000wordsbylastweek.
60.problem,question,issue.
P59练习注释
1.lest,incase,forfearthat…(should)
unless==ifnot
2Itis…that…
do是对动词的强调
Heknowsit.--Hedoesknowit
Heknewit.—Hedidknowit.
Theycamebackat6o’clock.
--Itwastheythat/whocamebackat6o’clock.
--Itwasat6o’clockthattheycameback.
Itwasat4o’clock___hecameback.(that)
Itwas4o’clock_________hecameback.(when)
3.Hesaysthatnomatterhowforcefultheargumentsagainstsmokingare,many…
Whatafineday!
Howfineaday!
Suchalovelygirl
Solovelyagirl.
5.Themore…themore(more指的是比较级)
far–farther(距离),
further(距离,程度)
6.Nomatterhow+a/adj
Nomatterhowhardyoumayrun,…
8.
(1)nomorethan是两者否定
--Thisroomisnotbiggerthanthatone.
--Thisroomisnobiggerthanthatone.
YouarenoclevererthanI.
(2)as…as---notas/so…as
(3)more…than
--Thisismoreapoliticalcrisisthananeconomicone.
(4)HeisnoneotherthanMr.Black.
9.Ifonly==HowIwish…虚拟(时间前移)
Butfor+名词=Without+名词
Butforyourhelp,Iwouldnothavesucceeded.
Cf:
onlyif,
11.wouldrather(that)v-ed
12.Itwasthetrainingthathehadasayoungmanthatmadehimsuchagoodengineer.
13.
(1)sohotaday==suchahotday
(2)feellike+n
--Ifeellikeaglassofwater.
feellikedoing--Ifeelliketalkingawalk.
15muchtoo+a/adj--muchtoonoisy
toomuch+不可数名词,
tooma
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