Unit+4+Using+language+Writing+课件 【高效备课精研+知识精讲提升】高中英语外研版（2019）选择性必修第三册

Subject-verbagreement

Lookatthesentencesfromthereadingpassageandanswerthequestions.

a…50percentofmytimewasspentresearchingnewrestaurants.bEveryrecommendationshegivesmeisgreat…c

…

almost50percentofUSjobsareatriskfromautomationinthenext20years.d…noneofusispreparedforthechallengesofAI.1.表示时间、距离、重量、体积、价格等的复数名词作主语,谓语动词用单数。Ithink$500isalargesumofmoneyforhim.Tenkilometresisalongdistanceforhimtogetthereonfoot.2.分数或百分数作主语,谓语动词根据分数或百分数所指代的名词而定。Twothirdsofhisincomehasbeenspentonbooks.Fortypercentofthepopulationinthatcountryarestillinpoverty.主谓一致(二)Anumberofnewproductshavebeensuccessfullyproduced.Thenumberofpeopledoingfitnesstrainingisontheincrease.4.alargequantityof修饰名词作主语时,谓语动词根据所修饰名词的单复数形式而定。largequantitiesof后用复数。Alargequantityofbeerhasbeensoldout.Largequantitiesoftreeshavebeenplantedoneithersideoftheroad.Whattheyprovidedhim

(be)acar.

Manyastudent

(be)selectedtotakepartintheEnglishcompetition,andmorethanoneteacher

(have)coachedthemonspeakingandwriting.

Nobodybutthreestudents

(be)inthelaboratoryatthattime.

waswashaswasNobodybutoneteacherandthreestudents______inthelab.实验室只有一个老师和三个学生。is3.“名词+aswellas,ratherthan,like,but,expect,besides,with,togetherwith,alongwith,including,inadditionto+名词”结构作主语时，谓语动词同第一个名词的数保持一致。5.Theteacher,with6girlsand8boysofherclass,

(visit)amuseumwhentheearthquakestruck.

6.Twofifthsofthelandinthatdistrict

(be)coveredwithtreesandgrass.

7.Withmoreforestsbeingdestroyed,hugequantitiesofgoodearth

________________(wash)awayeachyear.

8.Heistheonlyoneofthestudentswho

(be)awinnerofscholarshipforthreeyears.

Manyapageinthisbook____missing.Hewasoneofthestudentswho____givenaprize.

Iwastheonlyoneinmyofficewho____invited.

wasvisitingisarebeingwashedhasbeeniswerewasActivity2

Completethepassagebychoosingthesingularorpluralform.

Nowadays,somecompaniesoffergenetictestingforchildren’stalents.Alargenumberofclients

/hasbeenattractedtoit.Theyareparents,eagertoknowwhattalentstheirchildrenmayhaveinthefuture.Theprocessissimple.Everychildprovide/asmallsampleofbloodorbodytissue.

/Theseareanalysed.Eachofthechildren

/aregivenareportshowingtheirpossibletalents.Arecentexamplecitedonthewebsiteisthatoneofthetestingcompaniescompare/

thetalentsoftwinsBobbyandBenny.Bobbywasassessedandhistalentswas

/revealedtobemostlyscientific:a66%chanceofsuccessinchemistryand54%inphysicswas/shown.Meanwhile,Benny’shighestscore

/showntobeinanartssubject:thetestgavehim68%forliterarystudies.Isgenetictestingreliable?Somescientistssaythatmoreevidence

/areneeded.

haveprovidesThisisiscompareswerewerewasiswere

Completethedescriptionaccordingtothecharts,payingattentiontosubject-verbagreement.

Threequartersofthesurfaceismadeupofland,whiletherestissea,covering25%ofthesurface.Halfofthelandiscoveredwithtrees.Residentialareaandarablelandbothaccountforthesameproportion,20%ofthetotalland.Therestisdesert,covering10%ofthetotalland.Therearethreekindsofpeople.Fiftypercentofthepeopleareoriginalresidents,30%arefromEarthand20%arefromotherplanets.Threequartersofthesurfaceismadeupofland,…Continuingasci-fistory1.Whatarethemaincharacters?2.Whathappenedtotheprisonandwhatwasthecause?3.WhatkindofjobdoyouthinkCarolynhas?3.Arethereanysentencesthatmightforeshadowwhatwillhappennext?Underlinethem.Therewasaprisonbreakout,causedbyfaultyrobotics.Shemightbeaprisongovernor.Continuingasci-fistoryMakeinferencesSometimesapassagedoesnotsaysomethingdirectly.However,youcanfigureitoutbylookingatthecluesinthepassage.cryoutinshockpointatthefloatingbluescreenanotherprisonbreakoutbeboundtobreakdownnotasadvancedasoursregular-maintainedrobotsmaximum-securityprisonrushoutofthedoorstartup震惊地大喊指向悬浮的蓝色屏幕另一起越狱一定会发生故障不如我们的先进经常维修的机器人戒备森严的监狱冲出门外启动ItwasnotuntilanhourlaterthathenoticedthatCarolynhadleftheremergencycalldeviceonthebreakfasttable.NotuntilanhourlaterdidhenoticethatHedidn’tnoticethatuntilanhourlater.直到老师进来学生们才停止讲话。Studentsdidn’tstoptalkinguntiltheteachercamein.Notuntiltheteachercameindidthestudentsstoptalking.Itwasnotuntiltheteachercameinthatthestudentsstoppedtalking.参考范文Carolynhadalongcommutetotheprison,evenbyaircar.Whenshearrivedeverythingseemednormal,exceptforarobotlyingatthefrontgate,motionless.It’sanoldmodel,shethought.Theybrokedownnowandagain.Shepassedthroughthegate,nothingthateverythingelsewasapparentlyinorder.Butjustassheclosedherofficedoorbehindher,aloudalarmsounded.Carolyn’sbloodfroze.Shehadonlyeverheardthatsoundduringdrills.Itcan’tbe!Shethought.Ageneralsystemsfailure!Shelookedoutofthereinforcedglassofherofficewindowintotheprisonbelow.Sureenough,therobotswereoutofcontrol.Mosthadstoppedmovingatall.Somespunaimlesslyaroundandaround.Butotherswererandomlyoperatingthings,includingthecellgates,andshecouldseeprisonersrushingouttofreedom.“grabtherobots’weaponsandrun!”shoutedtheprisoner.Carolynopenedherbagandreachedforheremergencycalldevice.Herheartsankassherealizedshehadleftitathome.Ineedtocallinthepolice,shethought.Buthow?Withoutthedevice,shecouldn’tcommunicate.Nothingintheprisonwouldworkproperlynow.Therewasavoicebehindher.“Lookingforoneofthese?”Carolyngasped.“Julius!”therewashersecond-in-command,holdinganemergencycallerinhishand.“Whatareyoudoinginmyoffice?”“Itshouldbemyoffice!”snarledJulius.“I’veworkedhereforfortyyears…andtheCityCommissionersgaveyouthejobasprisongovernor!Butn