高考英语总复习北师大版一轮结束课程考核检测Unit21HumanBiologyWord版含答案.docx
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高考英语总复习北师大版一轮结束课程考核检测Unit21HumanBiologyWord版含答案.docx
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高考英语总复习北师大版一轮结束课程考核检测Unit21HumanBiologyWord版含答案
Unit21 HumanBiology
一、语法专项训练
用虚拟语气完成下列句子。
1.Ididn'tseeyoursisteratthemeeting.Ifshe________(come)shewouldhavemetmybrother.
2.Withoutelectricity,humanlife________________(be)quitedifferent.
3.Ifithadnotbeenforthesnow,we________________(climb)themountainyesterday.
4.IfIhadn'thadyourhelp,I________________(notfinish)theworkaheadoftime.
5.Theconferencewouldn'thavebeensosuccessfulifwe________(notmake)adequatepreparations.
6.Ifhe________________(take)hisdoctor'sadvice,hemightstillbealive.
7.Ifhe________(be)free,hewouldhelpus.
8.IfI________________(see)thefilm,Iwouldhavetoldyouaboutit.
9.Youdidn'tletmedrive.Ifwe________(drive)inturn,youwouldn'thavegotsotired.
10.Ifhe______________(come)here,hewouldtellusaboutit.
二、完形填空
阅读下面短文,掌握其大意,然后从各题所给的A、B、C和D项中,选出最佳选项。
Itistruethatvolunteeringtakesuptime,energy,andsometimesmoney.Itcanbe___1____work.Butit'sgreattogetopportunitiesto___2____newthings,evenchallengingorscarythings.
Sometimesyoumaythinktherearetoomany___3____intheworld,oreveninyourcommunity.Youmighteven__4_____asifthereisnopointtryingtodoanything,sinceyoucan'tchangethesituationallbyyourself.Well,thisisnormalforyoungpeople.WhatIwanttodoishelpyoutolookatthematterinanotherway.
First,imagineyouarestandingina___5____darkroomwithoutlampsorlightswitches.Thenyoulighta___6____,creatingalittlelight,andthe___7____doesn'ttobesoterribleasaresultofyoureffort.Then,slowly,otherpeopleintheroom___8____you,untilthereareahundredpeoplewithahundredcandles.Nowtheroomhasbecome___9____,andthedarknessisgone!
Volunteeringissimilartothis.Onesingleperson,likeonecandle,canmakea___10____,andcaninspireotherstogettogetherandmakeanevenbiggerdifference.Justrememberthatyouarenot___11____,andthattherearemillionsofvolunteersaroundtheworld.
Secondly,itcanbedoubly__12_____tofindavolunteerpositionthatinvolvesskillsthatwedon'toftenuse.Thisletsyou_13___experience,learnnewthings,andimproveyourself!
Forexample,ifyouare___14____aroundstrangers,youcouldthinkaboutvolunteeringwithagrouporteam;thismighthelpyoubecomemoreoutgoing.
In___15____,volunteeringcanbereallyworththeeffort.Sojusthaveatry!
( )1.A.easy B.hard
C.strangeD.good
( )2.A.experienceB.discover
C.acceptD.examine
( )3.A.mistakesB.reasons
C.cheersD.problems
( )4.A.lookB.act
C.feelD.reply
( )5.A.obviouslyB.naturally
C.completelyD.generally
( )6.A.candleB.cigarette
C.matchD.fire
( )7.A.thicknessB.quietness
C.darknessD.carefulness
( )8.A.believeB.leave
C.replaceD.join
( )9.A.brightB.wide
C.colorfulD.available
( )10.A.wishB.difference
C.choiceD.decision
( )11.A.extraB.alone
C.lonelyD.absent
( )12.A.surprisingB.confusing
C.rewardingD.challenging
( )13.A.gainB.improve
C.formDcollect
( )14.A.curiousB.shy
C.rudeD.polite
( )15.A.practiceB.contrast
C.theoryD.conclusion
三、语法填空
阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空。
Cryingmarriage?
1.____(surprise),isn'tit?
Factually,thecustomofcryingmarriageexistedalongtimeagoinmanyareasofSouthwestChina'sSichuanProvince,and2.____(remain)infashion3.____theendoftheQingDynasty.Thoughnotsopopularasbefore,thecustomisstillobservedbypeopleinmanyplaces,especiallyTujiapeople,whoviewitasa4.____(necessary)tomarriageprocedure.
Itisverymuch5.____sameindifferentplacesoftheprovince.Accordingtoelderlypeople,everybridehadtocryatthewedding.6.____,thebride'sneighborswouldlookdownupon7.____asapoorlycultivatedgirlandshewouldbecomethelaughingstockofthevillage.Infact,therewerecases8.____whichthebridewasbeatenbyhermotherfornotcryingattheweddingceremony.
Inaword,cryingatweddingisa9.____bycustomtosetoffthehappinessoftheweddingthroughfalselysorrowfulwords.However,inthe10.____(arrange)marriagesoftheolddaysofChina,therewereindeedquitealotofbrideswhocriedovertheirunsatisfactorymarriageandeventheirmiserablelife.
四、阅读理解
阅读下列短文,从每题所给的A、B、C和D项中,选出最佳选项。
Goodnutritionandhealthyeatinghabitsareimportantforone'soralhealth.WithHalloweenjustaroundthecorner,thePennsylvaniaDentalAssociation(PDA)encouragesparentstobemindfuloftheamountofcandytheirchildrenarehaving,andtotaketheopportunitytoremindthemoftheimportanceoftakingcareoftheirteeth.
Thefoodanddrinkyouchoosehaveadirecteffectonthehealthofyourentirebody.Eachtimeasugarysnackordrinkisconsumed,thesugar,alongwiththebacteriainyourmouth,washesyourteethwithacidsthatattackthemforatleasttwentyminutes.Eachsnackbringsonanotheracidattack.Youcanjustimaginetheeffectofrepeatedattacks!
However,it'snotnecessarytothrowouteverythingthatcontainssugar.Almostallfood,includingmilkandvegetables,containsomeformofsugar,andmanyofferkeynutrientsthatarepartofawellbalanceddiet.Insteadofcuttingoutsugarfromyourdietaltogether,PDArecommendsreadingthelabelonfoods.Reducetheamountoffoodsyouhavethatcontainaddedsugar,suchassoftdrinks,candyandcookies.Soda,whetherregularsodaordietsugarfreesoda,ishighinacid,andharmfulfortheenamel(牙釉质)thatprotectstheinsideofatooth.
Therearemanythingsparentscandotohelppromotegoodoralhygiene(卫生).“Someparentsliketotreattheirchildrentoa‘spooky(吓人的)’mealbeforesendingthemouttrickortreating,”saidDr.RichardGaleone,adentistfromLansdale.“Doingthismakeschildrenlesslikelytoeatcandybeforereturninghome.”
Afteryourchildrenreturnhome,letthemselectafewoftheirfavoritepiecesofcandy.Encouragethemtodonatesomeofthecandytothosewhoarelessfortunate.Halloweenisalsoagreatopportunitytotalktoyourchildrenabouttheimportanceofpracticinggoodoralhygiene.
( )1.Whenwehavefoodcontainingaddedsugar,whatattackstheteeth?
A.Sugar.B.Bacteria.
C.Acids.D.Soda.
( )2.Ofthefollowing,whichmayNOTcontainaddedsugar?
A.Milk.B.Softdrinks.
C.Candy.D.Cookies.
( )3.WhichofthefollowingisTRUEbasedonthepassage?
A.Children'soralhealthcanbepromotedbyparents.
B.Halloweenisthebestchanceparentshavetohelptheirchildren.
C.Parentsshouldn'tgivecandytotheirchildrenatHalloween.
D.Parentsshouldnotpersuadetheirchildrentodonatecandy.
( )4.Whatdoestheauthortellusinthe3rdparagraph?
A.Weshouldnoteatfoodthatcontainssugar.
B.Sugarisnotnecessaryforgoodhealth.
C.Dietsugarfreesodaislowinacid.
D.Foodwithoutaddedsugarisacceptable.
( )5.Themainpurposeofthepassageisto________.
A.stopchildrenfromeatingcandy
B.helpgivechildrengoodoralhygiene
C.giveparentssomesuggestions
D.opposefoodcontainingsugar
五、读写任务
阅读下面的短文,然后按照要求写一篇150词左右的英语短文。
(2012·中山一模)“CanIseemybaby?
”askedthehappynewmother.Thebundle(婴儿包)wasplacedinherarmsandwhenshemovedthefoldofclothtolookuponhistinyface,shegaspedthebabyhasbeenbornwithoutears.Time,however,provedthatthebaby'shearingwasperfectexcepthisappearance.
Onedaywhenherushedhomefromschoolandthrewhimselfintohismother'sarms,hecriedoutbitterly,“Aboy,abigboy...calledmeaf...freak.”Shesighed,knowingthathislifewastobeendlessofheartbreaks.
Hegrewup,handsomeforhismisfortune.Afavoritewithhisfellowstudents,hemighthavebeenclasspresident,butforthat.Hedevelopedagiftforliteratureandmusic.
Theboy'sfatherhadatalkwiththefamilydoctor.Couldnothingbedone?
“Ibelievewecouldgraft(移植)onapairofouterears,iftheycouldbedonated(捐献).”thedoctordecided.Sothesearchbeganforapersonwhowouldmakesuchasacrificetoayoungman.Twoyearswentby.Then,“You'regoingtothehospital,son.MotherandIhavesomeonewhowilldonatetheearsyouneed.Butit'sasecret.”saidthefather.
Theoperationwasabrilliantsuccess.Histalentsblossomed(开花)intogenius.Schoolandcollegebecameaseriesofsuccesses.Laterhemarriedandenteredthediplomatic(外交)service.“ButImustknow!
”heurgedhisfather.“Whogavesomuchforme?
Icouldneverdoenoughforhim.”
“Idonotbelieveryoucould,”saidthefather,“buttheagreementwasthatyouarenottoknow...,notyet.”Theyearskeptthesecret,butthedaydidcome...,oneofthedarkestdaysthateverpassthroughason.Hestoodwithhisfatheroverhismother'scasket(棺材).Slowlyandtenderly,thefatherstretchedforthahandandraisedthethick,reddishbrownhairtoletoutthesecret.
写作内容:
1.以约30词概括这个感人的故事;
2.以约120词,请就“在受别人的帮助中,学会了帮助别人”的话题写一篇英语短文,表达你内心的感受,并包括如下要点:
(1)看完这个故事后,你如何评价这位母亲的无私行为;
(2)请以你的日常生活经历为例,说明别人的善良行为对你的影响;
(3)你的感想。
写作要求:
1.作文中可使用自己的亲身经历或虚构的故事,也可以参照阅读材料的内容,但不得直接引用原文中的句子;
2.作文中不能出现真实姓名和学校名称;
3.标题自定。
________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
一、
1.hadcome
2.wouldbe
3.couldhaveclimbed
4.wouldn'thavefinished
5.hadn'tmade
6.hadtaken
7.were
8.hadseen
9.haddriven
10.weretocome/came/shouldcome
二、
1.解析:
上文中“volunteeringtakesupourtime,energy...”提示这是一份很苦的工作。
答案:
B
2.解析:
这里指“经历”新的事情。
答案:
A
3.解析:
志愿者的工作就是要解决各种问题的。
答案:
D
4.解析:
feel在这里意思是“感觉”。
答案:
C
5.解析:
后面的“withoutlampsorlightswitches”提示这是一个完
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