2020-2021学年高中英语同步课时作业Unit3PeriodIV单元综合含解析外研版必修第一册

PAGEUnit3PeriodIV单元综合1.Thefollowingareseveralsummerprogramsforchildren.DukeUniversityADHDProgramAcademicSummerProgramisusedtohelp6thto8thgraderswithADHD(注意力缺乏多动症).Theprogramusestechniquestoteachstudystrategies,academicsupportskills,andcooperativelearningactivities.Phone:919-416-2096Location:Durham,NorthCarolinaEagleHillSchool(Connecticut)TheSummerAcademicDayProgramatEagleHillSchoolisdesignedforchildrenexperiencingacademicdifficulty.Opentoboysandgirlsages6to12.Thesummerprogramimmerses(使沉浸)kidsinatotallanguageenvironmentspecificallytailoredtomeethisorherneeds.Phone:203-622-9240Location:Greenwich,ConnecticutTheGowSchoolTheGowSchooloffersatraditionalsummerschoolprogramexperienceforboysandgirlsages8to15.The5-weeksessionoffersaspeciallydesignedcurriculumforstudentswhohaveexperiencedacademicdifficultyorhavelanguagebasedlearningdisabilities.SummerProgramlearnerscanbedaystudentsorliveoncampus(校园).Phone:716-652-3450Location:SouthWales,NewYorkTheKentwoodSummerCampProgramTheKentwoodSummerCampProgramisaschoolprogramcateringtowardchildren,teens,andtheirfamilieswhoarenotbeingsuccessfulinthetraditionalschoolenvironmentssocially,andorathome.ItisforchildrenandteensingradesK(Kindergarten)to12.Phone:954-581-8222or954-634-0601Location:Davie,Florida1.WhichnumbermayparentsofchildrenwithADHDcall?A.954-634-0601 B.919-416-2096 C.716-652-3450 D.203-622-92402.WhatisspecialabouttheGowSchoolSummerProgram?A.Itisforsuccessfulstudents B.LearnersarelimitedtoboysC.Itallowsstudentstolivethere D.Learnersareinterestedinlanguage3.Whichprogramshouldalesssociablechildattend?A.DukeUniversityADHDProgram B.TheGowSchoolSummerProgramC.TheSummerAcademicDayProgram D.TheKentwoodSummerCampProgram2."Ihavecancer."Momsaidandheldmeinatighthug.Icouldfeelherchestshakingasshetriednottocrybutfailed.Forallofmytwenty-fouryears,mymomhadbeensupportive.Strengthandprotectionhadalwaysflowedfromhertome.NowIknewitwouldhavetoflowtheotherway.Momdidn'tstaydownforlong.Aftertheshockofbreast-cancer,shearmedherselfwithanotebookandapenandathousandquestionsforthedoctors.Shetooknotesonwhitebloodcellcountsandmedications(药物)withlongnamesasthoughshewerestudyingforentranceexamsintomedicalschool."Thenot-knowingistheworst."shesaid.Theoperationwassuccessful.Thechemo(化疗)wastheharderpart.IwentwithMomtoeverychemotreatment.Sherarelycomplained,thoughherhairwasgoneandhertoenailsandfingernailsfelloutonebyone.Shejokedthatshecouldsavemoneyonnailpolishandputittowardthedoctorbills,eventhoughsheneverworenailpolish."Cancercantakemyhair,mynails,myhealth,myverylife.Butitcan'ttakemysmile."Momsaid.Momlearnedtoshareherfearswithme,anditformedanevendeeperbondbetweenus.YetIamcertaintherewerefearsshedidn'tsharebecauseshewasstillprotectingme-worriessheonlysharedwithDad.Eveninthedarkesthours,shewouldjustjokeaboutthecancer.Momalwayssaid,"Whenyoulookyourgreatestfearintheeyeandlaughatit,youtakeawaysomeofitspower.”Momwasoneoftheluckyones.Shedidbeathercancer,thoughnotwithoutscars.Fromher,I'velearnedImaynotgettochoosewhatIface,butIdogettochoosehowIfaceit.1.WhatdoestheunderlinedsentenceinParagraph2mean?A.Therewereotherwaystotreatcancer. B.Knowledgeofcancerwouldbehelpful.C.Momhadtostaystrongertobeatcancer. D.IshouldbetheonebeingthereforMom.2.WhichofthefollowingwordscanbestdescribeMom?A.Humorousandgenerous. B.Considerateandambitious.C.Optimisticanddetermined. D.Caringandknowledgeable.3.Whatisthefifthparagraphmainlyabout?A.ThefearMomsharedwithme. B.ThewaysMomfacedfear.C.ThejokesMomtoldme. D.ThebondMomandIformed.4.WhatlessondidtheauthorlearnfromMom?A.Luckcountsinbeatingdiseases. B.Complaintdoesnogoodtoone'shealth.C.Positiveattitudesgetonethroughhardship.for D.Sharingfeelingshelpsreducesufferingsalot.3.

Theideaofbeingabletowalkonwaterhaslonginterestedhumansgreatly.Sadly,biologicalfactspreventuseveraccomplishingsuchathingwithoutartificialaid—wesimplyweightoomuch,andallourmasspushesdownthroughourrelativelysmallfeet,resultinginalotofpressurethatmakesussink.

However,severaltypesofanimalscanwalkonwater.OneofthemostinterestingisthecommonbasiliskBasilicusbasilicus,alizard(蜥蜴)nativetoCentralandSouthAmerica.Itcanrunacrosswaterforadistanceofseveralmeters,avoidinggettingwetbyrapidlyhittingthewater’ssurfacewithitsfeet.Thelizardwilltakeasmanyas20stepspersecondtokeepmovingforwardForhumanstodothis,we’dneedhugefeetthatwecouldbringuptoourearsinordertocreateadequate“hitting”.

Butfortunatelythereisanalternative:cornflour.Byaddingenoughofthiscommonthickeningagenttowater(anditdoestakealot),youcancreatea“non-Newtonian”liquidthatdoesn’tbehavelikenormalwater.Now,ifthesurfaceofthewaterishithardenough,particles(粒子)inthewatergrouptogetherforamomenttomakethesurfacehard.Movequicklyenoughandputenoughforceintoeachstep,andyoureallycanwalkacrossthesurfaceofanadequatelythickliquidofcornflour.

Funthoughallthismaysound,it’sstillrathermessyandbetterreadaboutintheorythancarriedoutinpractice.Ifyoumustdoit,thenkeepthewaterwingshandyincaseyoustarttosink—andtakeashowerafterward!

1.Walkingonwaterhasn’tbecomearealitymainlybecausehumans_____.

A.arenotinterestedinit B.havebiologicallimitations

C.havenotinventedpropertools D.areafraidtomakeanattempt

2.WhatdoweknowaboutBasilicusbasilicusfromthepassage?

A.Itislightenoughtowalkonwater. B.Itshugefeetenableittostayabovewater.

C.Itcanrunacrosswateratacertainspeed. D.Itsuniqueskinkeepsitfromgettingwetinwater.

3.Whatisthefunctionofthecornflouraccordingtothepassage?

A.Tocreateathickliquid. B.Toturnthewaterintosolid.

C.Tohelptheliquidbehavenormally. D.Toenablethewatertomoverapidly.

4.Whatistheauthor’sattitudetowardtheideaofhumans’walkingonwater?

A.Itisriskybutbeneficial. B.Itisinterestingandworthtrying.

C.Itiscrazyandcannotbecomeareality. D.Itisimpracticalthoughtheoreticallypossible.4.Jellyfishareunusualcreatures.They’reneitherfishnorjelly.Someareamongthemostcolourfulcreaturesintheworld,butit’sbesttolookbutnottouchtheseinvertebrates(无脊椎动物).Notonlyaretheyveryfragilecreatures,butmanygiveapainfulsting,andsomeareevendeadly.Whetheryouadmiretheminanaquariumortrytoavoidtheminthewild,youwon’tbeabletogetthesefascinatingjellyfishfactsoutofyourhead.Here’sajellyfishfactthatmightcomeinhandy:Thereareseveralnamesforagroupofjellyfish.Theyincludesmack,bloom,andswarm.Choosethewordyoupreferdependingonwhetheryouthinkthejellyfishpacklookslikeagardenofbloomingflowersormorelikeafrighteningpackofstingers,andwhetheryou’readmiringthematanaquariumorifyouandyourfellowsnorkelersaresurrounded.Jellyfishhavetwomainformsintheirlifecyclethatlookquitedifferentfromeachother.ScientificAmericanexplainsthatanadultjellyfish,calledamedusa,hasabell-shapedbodywithtentacles(触须)flowingdownbelowit.Youngjellyfish,calledpolyps,lookmorelikeseaanemones,withshortertentaclesthatflowupabovethemainbody.Medusasreproducebyreleasingeggs.MelanieRoberts,SeniorAquaristatSeaWorldOrlando,saysthatthelargestjellyfishintheworldisalion’smanejellyfish.Thebodyofthisbeautifulorangejellycangrowuptothreefeetindiameter.Withits12,000tentaclesthatcangrow120feetlong,Oaddsthatthelion’smanejellycomparesinsizetotheplanet’slargestanimal:thebluewhale.Regardlessoftheirsize,jellyfisharemostlymadeofwater.Infact,they’reabout95percentwater.Thesecreaturesdon’thavebrains,blood,orbones.Andmostjellyfishdon’thaveeyes.Jellyfishalsousetheirmouthsbothforeatingandforwasteremoval.1.Whycan’twetouchjellyfish?A.Becausetheymaybestung. B.Becausetheymaydieeasily.C.Becausetheymayfeelpainful. D.Becausetheymayhurtpeople.2.Whatarejellyfishnamedafter?A.Itssize. B.Itscolor. C.Itsappearance. D.Itslifestyle.3.Whatcanwelearnfromthepassage?A.Mouthisanimportantorganforjellyfish.B.Polypscanclonethemselvesbylayingeggs.C.Thelargestjellyfishintheworldis120feetlong.D.Medusashavetentaclesflowingupabovethebody.4.Whatcanbethebesttitleofthepassage?A.Severalfactsaboutjellyfish. B.Thetwomainformsofjellyfish.C.Jellyfishareneitherfishnorjelly. D.Jellyfishhavemanydifferentnames.5.根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Itisnotdifficulttoprepareforexams.Youshouldreviewyournotesregularly.Everyoneofyouhasformedthehabitoftakingnotes.Howeverthat'snotenough.Makesuretoreviewandexpanduponyourclass.notesregularlythroughouttheterm.①_______.Don'tcram(突击备考)atthelastsecond.Evidenceshowsthatstudentsexperiencedecliningreturnsontheireffortswhentheyattempttostudyforfourandfivehoursstraight.Soyoushouldn'tbereviewingthenightbeforetheexambecauseyouwillwakeuptired.②_______Obviously,it'snotworththecost.Youshouldalsocompleteamock(模拟)test.Ifyoucompleteit3-4daysbeforeanexam,you’llthenknowwheretofocusyourstudying.③_______Foryoureverysubject,tryansweringacoupleofpotentialquestionsonatimed,closedbookbasisandseehowyoudo.Anothersimplewaytoconductamocktestistoaskafriendoraclassmatetogiveyouanoralquizbasedoncontentsinthetextbooksorinyournotes.④_______Agroupstudysessionisafantasticmodeltoreviewandcomparenotes,askeachotherquestions,explainideastooneanother,anddiscussthedifficultconcepts.Tofocusonthetopic,dosetanagendaandaspecifictimeframeforyourgroupstudysession.⑤_______Thebestfoodforthebrainissleep,soyou'llneedenoughsleepduringexamtimes.Tryandgetgoodqualitysleep.Don'tsleepwithyourbooksalloveryourbedorwithlights,puteron.A.​Howcanyoufinishthisstep?B.Makesuretogetplentyofsleep.C.Makeyourroomcomfortablewhilesleeping.D.Findagroupofclassmateswithwhomtostudy.E.Ifso,youwillnotbeabletofocusduringtheexam.F.Organizeastudygroupbeforeexamstodiscussyournotes.G.Makinggooduseofyournoteswillleaveyouwell-preparedatexamtime.6.Recently,Ihaveexperiencedathing.The

1

thinghappened

2

melastSunday.Itwassuchabeautifulday

3

Idrovetogoforalookinthecountry.Onthewaybackhome,my

4

stopped.Itwasoutofgasona

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roadfarfromatown!IdecidedtowalkuntilIfoundsomeone

6

couldsellsomegas.Ihadwalkedalmostamile

7

Ifinallyfoundahousenearthe

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Iwasgladtoseeitbecauseitwasgettingdark.Iknockedatthedoorandalittleoldladywithlongwhitehair

9

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Shesaid,"I'vebeen

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foryouhereforalongtime.Comein.

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isalmostready.”"ButIonlycameforsomegas,"Ianswered.Icouldn't

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whatshewastalkingabout."Oh,Alfred!Gas?Youusedto

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tea,"saidshe.Iquickly

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thatmycarwasoutof

15

,butshedidn’tseemtolistentome.Shejustkept

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meAlfredandtalkingabouthowlongithadbeen

17

shehadseenme.ShewasactingverystrangelyandIwantedtoleave.Assoonasshewenttogettea,IwentoutofthehouseasfastasI

18

.

Fortunately(幸运的是),therewasanotherhousedowntheroadandIwasabletobuythegasIneeded.WhenItoldthemanaboutmy

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,hesaid,"Oh,that’sMissEmily.Shelivesbyherselfinthatbighouse.She’sstrange,butshewouldn’t

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anybody.Sheisstillwaitingforthemanshewasgoingtomarrythirtyyearsago.Thedaybeforetheirwedding

helefthomeandnevercamebackbecauseofthewar."1.A.happy

B.strange

C.common

D.bad

2.A.on

B.in

C.upon

D.to

3.A.and

B.so

C.but

D.that

4.A.car

B.bus

C.bike

D.truck

5.A.narrow

B.lonely

C.crowded

D.busy

6.A.what

B.whom

C.who

D.how

7.A.before

B.after

C.while

D.as

8.A.street

B.place

C.town

D.road

9.A.came

B.answered

C.opened

D.appeared

10.A.asking

B.looking

C.calling

D.waiting

11.A.Gas

B.Coffee

C.Tea

D.Lunch

12.A.consider

B.understand

C.like

D.learn

13.A.know

B.buy

C.like

D.sell

14.A.answered

B.explained

C.refused

D.promised

15.A.gas

B.tea

C.strength

D.energy

16.A.calling

B.sending

C.putting

D.making

17.A.until

B.before

C.since

D.when

18.A.could

B.should

C.would

D.might

19.A.accident

B.incident

C.experience

D.surprise

20.A.hit

B.injury

C.hurt

D.frighten7.

AsAlisonGopnikdescribedinherrecentbook,therearetwokindsofparentsinmodernAmerica:TheCarpenterandtheGardener.The"carpenter"thinksthathisorherchildcan

①_____

(shape)."Theideaisthatifyoujustdotherightthings,gettherightskills,readtherightbooks,you'regoingtobeabletoturnyourchild

②_____aparticularkindofadult,"shesaid.

The"gardener",however,isseldomconcernedabout

③_____

(control)whatthechildwillbecomeandinsteadprovidesaprotectedspace④_____(explore).Thestyleisallabout"creatingarich,nutritiousbutalsovariable,diverse,activeecosystem".

Gopnik,apsychologyandphilosophyprofessorattheUniversityofCalifornia,Berkeley,said,

"Manyparentsarecarpenters,and

​⑤_____

isreallynecessaryforthemtobringupchildren."

Shespentdecadesresearchingchildren'sdevelopmentand

⑥_____

(find)thatparentsoftenfocusedtoomuchonwhat

their

childrenwouldbeasadults.Theharmisthatparentsandtheiroffspring(子女)maybecome

⑦_____(anxiety),

tenseorunhappy.

"We'resoconcernedabout

ourchildren

⑧_____wethinkhavedifficultymastering

their

ownfuturethatwe'reunwillingtoallowthemto

⑨_____

(free)exploretheworld,"

shesaid.Thetruthis

that

the

⑩_____(little)parentsworryaboutoutcomes,thebettertheirchildrenmayliveinlife.8.假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意:1.每处错误及其修改均仅限一词;2.只允许修改10处,多者(从第11处起)不计分。

Asweallknow,wecanmeetwithvariouschallengesinourlife.Facedwithchallenges,howshouldwedo?

Lastmonth,ourclassclimbedMountTai,thatismorethan1,500metersabovesealevel.Lackingexercise,Ithoughtthatthisactivitywasgreatchallengeforme.IfeltveryexhaustedhalfwaythatIwantedtogiveup.Seethis,myclassmatesandevensomestrangersencourageme.Bytheend,Imanagedtoreachonthetopofthemountain.

Therefore,don’tgiveupinfaceofchallenges.Ifyouaredeterminedenough,it’scertainlythatyoucanovercomeit.9.

Awell-developedclasswebsitecansaveteachersalotoftimeinthelongrun,improvingbothstudent-teacherandparent-teachercommunicationwhileprovidingaplacetostoreallclassdocumentsforfutureuse.Althoughsomeextratimeduringtheschoolyearisrequired,

oncethesiteissetupitneedsjustminoradjustmentseachnewyear.Haveaquestion?Getananswerfromonlinetechnologysupportnow.

Decidewhichtypeofsoftwareyouwillusetocreateaclasswebsite.Microsofthasmanyapplicationsthatcanbeusedtocreatewebsites,suchasPublisherandExpressionWeb.SomeWebhostingsitesalsohavesimpleeditingtoolsyoucanuseinsteadofaformalprogram.

Findaplacetohostyourclasswebsite.YourInternetprovideroftenprovidessomesmallspaceforapersonalwebsiteforfree,andmanyotherfreewebsitehostingcompaniesareontheInternet.

Considerusingatemplate(模板)foryourfirstattemptatwebsitedesign.Mosttemplatesalsocomewithaselectionofcolourandgraphicsalreadyinplacesoyoucanconcentrateoncontentinsteadofdesign.Itwillcontainbasicsectionswithyourspecificclassinformation.

Addcontenttoyourwebsite.Youneedtohaveannouncementsectionsforbothparentsandstudents,asyllabusorclassrulesarea,homeworkassignmentsoracalendar,andmaybealinkssectionforlearningmoreaboutin-classtopicsandplayingeducationalgames.

Decorateyourwebsitewithgraphics,clipart,background,coolfonts(字体)andotherdecorativeitems.

It'sbesttofindathemeyoulikeandmakeyourdesignelementsallmatchyourtheme.Remembertokeepitsimplesincetoomanycoloursandpicturesmakeasitelookbusyandweakenitsusability.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________答案以及解析1.答案：1.B;2.C;3.D

解析：1.细节理解题.根据DukeUniversityADHDprogram,根据句子"AcademicSummerProgramisusedtohelp6th

to8th

gradeswithADHD(注意力缺乏多动症)."学术夏令营是用来帮助第六至第八年级学生注意缺乏多动障碍.它的电话是Phone:919-416-2096,所以有注意力多动症的孩子的父母可以拨打这个电话.故选B.

2.细节理解题.根据"SummerProgramlearnerscanbedaystudentsorliveoncampus(校园)."暑假班的学习者可以白天在校园里或者生活在校园里.故选C.

3.细节理解题.在TheKentwoodSummerCampProgram根据句子"aschoolprogramcateringtowardchildren,teensandtheirfamilieswhoarenotbeingsuccessfulinthetraditionalschoolenvironmentssocially,and/orathome"一个面向儿童、青少年及及家庭的学校项目,他们在社会和家庭的传统学校环境中不成功.可见给不合群的学生准备的.故选D.2.答案：1.D;2.C;3.B;4.C

解析：1.第二段画线句子意思是什么?根据第二段“Strengthandprotectionhadalwaysflowedfromhertome.NowIknewitwouldhavetoflowtheotherway.(力量和保护总是从她流向我。现在我知道力量必须向另一个方向流动了。)可知,妈妈需要用力量抗击癌症,与癌症作斗争,故选C;A.有别的方式抗击癌症;B.癌症的知识是有用的;D.我应该是那个陪在妈妈身边的人。

2.题干:下面哪一个单词描述妈妈更好?根据第三段”Shedidn'tstaydownforlong.(她没有保持失落很长时间)”和第四段“Sherarelycomplained.(她很少抱怨。)”可知,妈妈是乐观并且坚强的,故选C;A.幽默慷慨的;B.体贴的并且有野心的;D.关心和知识渊博的。

3.题干:第五段主要是关于什么的?第五段主要在讲妈妈和作者分享一部分对癌症的恐惧,但是她依然乐观面对,甚至在最黑暗的时间里开关于癌症的玩笑。因此可知第五段主要在讲妈妈面对癌症的方式,故选B妈妈面对恐惧的方式;A.妈妈和我分享对癌症的恐惧;C.妈妈给我讲笑话;D.妈妈和我之间形成了纽带。

4.题干:作者从妈妈那学到了什么?根据最后一段最后一句“Fromher,I'velearnedImaynotgettochoosewhatIface,butIdogettochoosehowIfaceit.(从妈妈身上,我学会了我可能不能选择我面对的事情,但是我可以选择我如何面对它。)”可知,遇到事情要乐观积极地面对,故选C积极的态度可以使人度过难关;A.幸运在战胜疾病过程中很重要;B.抱怨对一个人的健康没有好处。3.答案：1.B;2.C;3.A;4.D

解析：1.【语篇导读】文章主要讲述了人类不能在水上行走的原因,后来从动物身上得到了启示,找到了在水上行走的方法,但还并未付诸实践。

细节理解题。由第一段第二句“Sadly,biologicalfactspreventuseveraccomplishingsuchathing...wesimplyweightoomuch...”可知答案为B项。

2.细节理解题。由第二段的“...byrapidlyhittingthewater’ssurfacewithitsfeet.Thelizardwilltakeasmanyas20stepspersecondtokeepmovingforward.”可知答案为C项。

3.细节理解题。由第三段第二句“Byaddingenoughofthiscommonthickeningagenttowater...”可知答案为A项。

4.细节理解题。由最后一段第一句可知,虽然这听起来很有趣,然而这很麻烦只是在理论上读起来可行而在实践上却行不通。

【长难句分析】Sadly,biologicalfactspreventuseveraccomplishingsuchathingwithoutartificialaid—wesimplyweightoomuch,andallourmasspushesdownthroughourrelativelysmallfeet,resultinginalotofpressurethatmakesussink.不幸的是,生理事实阻止了我们在没有人工的帮助下完成这样的事情(在水上行走)——仅仅因为我们太重了,我们所有的重量都压在我们相对来说很小的脚上,这会产生很大的压力,从而使我们沉下去。该句为复合句。and连接两个并列句;在后一个句子中,现在分词短语resultingin...作结果状语;结果状语中又含有that引导的定语从句修饰pressure。4.答案：1.D;2.C;3.A;4.A

解析：1.题干意思:为什么我们不能碰水母?A、因为它们可能会被蛰伤;B、因为它们很容易死;C、因为它们可能会感到痛苦;D、因为它们可能会伤害别人。根据第一段“Notonlyaretheyveryfragilecreatures,butmanygiveapainfulsting,andsomeareevendeadly(水母不仅是非常脆弱的生物,而且很多水母会刺痛人类,有些甚至是致命的。)”可知,我们不能触摸水母是因为他们可能会伤害人。故选D项。

2.题干意思:水母是以什么命名的?A、它的大小;B、它的颜色;C、它的外表;D、它的生活方式。根据第二段“Choosethewordyoupreferdependingonwhetheryouthinkthejellyfishpacklookslikeagardenofbloomingflowersormorelikeafrighteningpackofstinger(选择你更喜欢的词取决于你认为水母群看起来像一个盛开的花园还是更像一包可怕的刺。)”可知,水母是以它的外表命名的。故选C项。

3.题干意思:我们能从这篇文章中学到什么?A、嘴是水母的重要器官;B、珊瑚虫可以通过产卵来克隆自己;C、世界上最大的水母有120英尺长;D、水母的触须在身体上方漂浮。根据最后一段“Jellyfishalsousetheirmouthsbothforeatingandforwasteremoval(水母还利用它们的嘴来进食和清除废物)”可知,嘴是水母重要的器官。故选A项。

4.题干意思:这篇文章最好的标题是什么?A、关于水母的几个事实;B、水母的两种主要形式;C、水母既不是鱼也不是水母;D、水母有许多不同的名字。根据文章整体内容可知,短文从不同的角度介绍了水母的一些信息。所以短文的最佳标题为“关于水母的几个事实”。故选A项。5.答案：

1.G

2.E

3.A

4.D

5.B

解析：本文属于指导类说明文。介绍了如何备考的几种方法.1.答案:G命题立意:考查与上文衔接案解析:本句属于段尾句。本段谈得是如何利用自己的笔记本复习备考。选项中有F和涉及“笔记本”。但F项谈的是:考试前组织一个学习小组讨论你们的笔记。与本段主题不符。G项意思是:好好利用你的笔记会让你充分应对你的考试.2.答案:E命题立意:考查上下文衔接,答案解析:本句属于段中句。本段在谈:考试前不要临时抱佛脚。不应该在考试前的一晚复习,因为这样在考试时你会觉得很疲倦。本空后面谈到:这样作是得不偿失的。因此本空选E,表示:如果是这样,你将无法在考试期间集中注意.3.答案:A命题立意:考查上下文衔接。答案解析:本空属于段中句。本段在谈:考前做一个模拟测试。本空后面谈到:对于你的每门课程,试着在规定时间内回答几个潜在的问题,然后看看你做得怎么样。还有一种简单方法就是让朋友或同学根据课本或笔记中的内容给你做一个口头测试。由此反推本空选A,表示:怎样才能做一个模拟测试呢.4.答案:D命题立意:考查段落主题句答案解析:本段主要谈:小组学习是一个很好的复习和交换笔记的模式,可以互相提问,互相解释想法,讨论困难的概念等。选项中涉及学习小组D和F,但F项指的是:考试前组织一个学习小组讨论笔记。不能涵盖本段主要内容。D项表示:找一群同学一起学习。符合本段主题内容。5.答案:B命题立意:考查段落主题句。答案解析:本段主要在谈考试期间要有充足的睡眠。选项中涉及睡眠的有B和C。但C项谈的是:睡觉时要让你的房间舒适。不符合本段主题内容。6.答案：1.B;2.D;3.D;4.A;5.B;6.C;7.A;8.D;9.B;10.D;11.C;12.B;13.C;14.B;15.A;16.A;17.C;18.A;19.C;20.C

解析：1.根据下文可知,作者去村子里买汽油时遇到了一个奇怪的老太太,买汽油的经历很奇怪。故选B项。

2.sth.happen(s)tosb.意为“某事发生在某人身上”。故选D项。

3.句意:天气很好,于是我开车去乡下兜风。such...that...引导结果状语从句,意为“如此……以至于……”。故选D项。

4.根据第一段最后一句"ItwassuchabeautifuldayIdrovetogoforalookinthecountry."可知,作者是开车去的。故选A项。

5.根据第二段第三句"IdecidedtowalkuntilIfoundsomeone

Icouldsellsomegas."可知,路上一个人都没有,所以他得一直走,走到能买到汽油的人家。lonely意为“孤独的;偏僻的”,符合此处语境,故选B项。

6.当先行词为指人的代词one,ones,anyone,someone,those,且关系代词在定语从句中做主语时,用关系代词who引导定语从句。故选C项。

7.句意:我在最终找到路边的一栋房子之前走了几乎一英里。before意为“在……之前”,符合此处语境,故选A项。

8.句意见上一题解析,根据语境及前文的"ona

5

road"可推断出此处选D项。

9.句意:我敲门,一个个子矮矮的,留着花白长发的老太太应声开门。answer意为“答复,回答”,故选B项。

10.根据最后一段倒数第二句"Sheisstillwaitingforthemanshewasgoingtomarrythirtyyearsago."可知,老太太一直在等待她的未婚夫,她误以为作者是她等待的那个人.故选D项。

11.根据第五段"Oh,Alfred!Gas?Youusedto

13

tea..."可知,她准备了茶水。故选C项。

12.根据上文可知,作者来问有没有汽油卖,但这个老太太却说等他很久了,并给他准备了茶水,这让他难以理解她的用意,故选B项。

13.老太太把“我”当成了她的未婚夫,而她的未婚夫以前喜欢喝茶。故选C项。

14.句意:我迅速解释说我的车没油了,但她似乎没听我说话。根据上文可知,老太太误会“我”是她的未婚夫,所以“我”向她解释。故选B项。

15.根据第二段第二句"Itwasoutofgasona

5

roadfarfromatown!"可知,“我”的车没油了。故选A项。

16.句意:她只是不停地叫我阿尔弗雷德……。结合选项可知应选A项.

17.since用于"It’s/Ithasbeen+一段时间+since+从