山东专用学年高中英语module5alessoninalabperiodone.docx

1、山东专用学年高中英语module5alessoninalabperiodoneModule 5 A Lesson in a LabLaboratorySafetyRulesScienceisahandson(实际操作的) laboratoryclass.Youwillbedoingmanylabactivitieswhichmayneedtheuseofchemicalsorequipment.Tomakesureofasafescienceclassroom，weprovideyouwithalistofrules.Theserulesmustbefollowedatalltimes.GEN

2、ERALGUIDELINES(准则)1Neverworkalone.Nostudentmayworkinthelabwithoutateacherpresent.2Whenfirstenteringalab，donottouchanyequipment，chemicals，orothermaterialsinthelabuntilyouareaskedtodoso.3Donoteat，drink，orchewguminthelab.Donotuselabglasswareascontainersforfoodordrink.4Knowthepositionsandoperatingproced

3、ures(程序) ofallsafetyequipment，includingthefirstaidkitandthefireextinguisher(灭火器)Knowwherethefirealarmsandtheexitsare.5Checkthelabels(标签) onchemicalbottlestwicebeforeremovinganyofthechemicals.Takeonlyasmanychemicalsasyouneed.6Mostchemicalsinthelabareconsideredtobedangerous.Donottouch，taste，orsmellany

4、chemicalsunlessspecificallyaskedtodoso.7Attheendofyourexperiment，cleaneverythingcarefullyandreturnyourequipmenttowhereyougotit.Washyourhandswithsoapandwaterafterperformingallexperiments.WHATTOWEAR1Dressproperlyduringalabactivity.Longhairmustbetiedbackandshoesmustcompletelycoverthefeet.2Contactlenses

5、shouldnotbeworninthelabunlessyouareallowedbyyourteacher.3Anytimechemicals，heat，orglasswareisused，studentswillwearlabgoggles(护目镜)Nobodyshouldbreakthisrule!ACCIDENTSANDINJURIES1Reportanyaccidentorinjurytotheteacherimmediately.2Ifachemicalshouldgetintoyoureye(s) orontoyourskin，gotoseeaschoolnurseimmedi

6、ately.根据上文判断正(T)误(F)1Studentscanworkinthelabbythemselvesifateacherisntpresent.(F)2Youcandrinkwhenthirsty，butyoucanteatwhenhungryinthelab.(F)3Youmustneverwearcontactlensesinthelab.(F)PeriodOneIntroduction&ReadingandVocabularyPrereading匹配左边的单词与右边的汉语意思第一组1liquid A膨胀2expand B混合物3contract C液体4substance D

7、收缩5mixture E物质答案1.C2.A3.D4.E5.B第二组6electricity A结论7stage B目标；目的8conclusion C反应9aim D电10reaction E阶段；时期答案6.D7.E8.A9.B10.C第三组11electrical A(化学)反应12equipment B生锈13react C设备；装备14partial D部分的；局部的15rust E与电有关的；用电的答案11.E12.C13.A14.D15.B第四组16boil A溶解；分解；分离17ordinary B形成18float C漂浮19form D煮；煮沸20dissolve E普通的

8、；平常的答案16.D17.E18.C19.B20.A1ReadPassageAandchoosethebesttitleforit.ATheDifferentUsesofMetalsBTheReactionofMetalsCTheReactionofMetalswithOxygen答案B2WhatshouldbeincludedinadescriptionofanexperimentaccordingtoPassageB?(1)(2)(3)(4)(5)答案(1)Aim(2)Apparatus(3)Method(4)Result(5)Conclusion.Choosethebestanswera

9、ccordingtoPassageA.1Whichofthefollowingmetalsreactsthemostwithwater?ACopper. BIron.CAluminium. DSodium.答案D2Whenheatedinoxygen，willreactpartially.Azinc BcopperCpotassium Dallmetals答案B3Accordingtothepassage，itcanbeinferredthatwillhavelessuseinmakingkitchentools.Aaluminium BironCsteel Dcopper答案A.Choose

10、thebestansweraccordingtoPassageB.1Theexperimentshowsus.AhowironreactswithairBironisquiteeasytorustChowtopreventironfromrustingDhowironreactswithairandwithwater答案D2“Airfreewater”means.AairwithalotofwaterBairwithoutwaterCwaterwithalotofairDwaterwithoutair答案D3Ifsomecleanironnailsareputinadampplaceforaw

11、eek，thenailswill.ArustBnotrustCformanoxideDkeeptheplacedry答案AAfterreadingthetext，pleasefillinthefollowingblanks.Differentmetalshavedifferentuses.Whenweusemetals，itisimportant1.toknow(know) howtheyreactwithdifferentsubstances.The2.reaction(react) ofmetalswiththesesubstancescan3.beput(put) inorder.Fro

12、mthetable，wecanfindthatpotassiumreactsmostwithoxygenandwater4.whilecopperdoesntreactwithwater.Whenweheatcalciuminoxygen，itburns5.toform(form) anoxide.Inthesecondpartoftheexperiment，youmustboilthewater6.tomake(make) surethereisnoairinit.Youaddsomeoiltothewater7.becausethiskeepsairoutofit.Italsoshowst

13、hatirondoesntrustinwater8.withoutairinit.9.However，thenailsrustinthetubewithordinarywaterinthethirdpartoftheexperiment.Thatis10.howironreactswithairfreewaterandwithordinarywater.1Differentmetalshavedifferentuses，forexample，steelisusedincars，andironisusedinelectricalequipment.句式分析本句的主干为：Differentmeta

14、lshavedifferentuses。forexample作插入语，其后的句子对主句的内容进行举例说明，是由并列连词and连接的两个分句。自主翻译不同的金属有不同的用途，比如，钢材被用于汽车中，铁被用于电气设备中。2Whenweusemetals，itisimportanttoknowhowtheyreactwithdifferentsubstances，forexample，waterandoxygen.句式分析本句为复合句。when引导的是时间状语从句；it为形式主语，不定式toknow.为真正的主语；know后面是how引导的宾语从句。自主翻译当我们使用金属时，了解金属和不同的物质(例

15、如水和氧气)如何发生反应很重要。3Hereisatablewiththemetalsthatreactmostatthetop，andthemetalsthatreactleastatthebottom.句式分析句子主干：with短语作定语修饰tablethat定语从句修饰metals.自主翻译这里有一张表格，反应最强烈的金属在上面，反应最弱的在下面。.阅读理解AMoreandmorebirdsareflyingtosettleatQinghaiLake，oneofthehighestinlandlakesinChina，thankstotheprotectioneffortsoflocalg

16、overnments.Coveringanareaofover4,000squarekilometers，QinghaiLakeisalsothecountrysbiggestsaltwaterlake.LocatedinNorthwestChinasQinghaiProvince，thelakeisfamousforthetwoislandsatitsnorthwestpointCormorantIslandandEggIsland.Thetwoislandshaveplentyoffloatinggrassandvariousschoolsoffish，offeringrichfoodso

17、urcesforbirds.Theislandshavebecomeaparadisefordifferentkindsofgroupsofbirdsandhavebeencalled“BirdIslands”EachMarchandApril，wheniceandsnowcoveringtheQinghaiTibetPlateaustartstomelt，over20kindsofbirdsflytotheBirdIslandstolayeggs.Duringthemonths，flocksofbirdscoverthewholeskyovertheislandsandbirdseggsca

18、nbefoundeverywhere.Visitorscanhearthesingingofbirdsfrommilesaway.Thesehavebecomeaworldfamoussymbolofthelake.Toprotectthisparadiseforbirdsandsupportcallsforecologicalprotection，ChinasetuptheQinghaiLakeNaturalProtectionZoneattheendof1997.Meanwhile，theStatehaspointedouttheBirdIslandsandSpringbayoftheQi

19、nghaiLakeascentralprotectionzones.Inspectionofficialsandmanagementemployeesoftenpatrolthelake，improvinglocalresidentsknowledgeofrelatedlawsandspreadingknowledgeaboutanimalprotectiontovisitors.Theyaremakinggreateffortstocallonpeopletoloveandprotectthebirds.Atthesametime，theyhavebuiltspecialfencesarou

20、ndtheislandareatopreventwolves，foxesandothercarnivorousanimals，aswellasillegalhuntersfrombreakingupthebirdsnestbuilding，egglayingandbreeding.Asaresult，moreandmorebirdsarecomingtotheislandsforshelteringandbreeding.语篇解读本文是一篇说明文。主要介绍了由于青海湖得天独厚的自然环境以及政府对鸟类的保护措施，越来越多的鸟类在此栖息，使之成为鸟的天堂。1Whyaremoreandmorebir

21、dscomingtothebiggestsaltwaterlakeintheGreatNorthwest?ABecauseitisgettingwarmerandwarmer.BBecauseitisbeingreformed.CBecauseenvironmentstherearegettingmoreandmoreagreeableforthemtolivein.DBecausethepeopletherearebecomingricherandricher.答案C解析推理判断题。根据文章的第一段可知青海湖的两座岛屿为鸟类提供了丰富的食物来源，越来越多的鸟儿迁徙到青海湖，故可推知那里的环境

22、适宜鸟儿生活，故选C。2Thebirdsfeedonaccordingtothepassage.AfloatingfishandvariousgrassBgrassmovingonthewatersurfaceanddifferentkindsoffishCsaltwaterandplentyofgrainsDcornfromthelocalfarmers答案B解析细节理解题。根据文章第一段中的“plentyoffloatinggrassandvariousschoolsoffish，offeringrichfoodsourcesforbirds”可知，鸟儿是以水草和鱼儿为食的，故选B。3Wh

23、ichofthefollowingstatementsisTRUEaccordingtothepassage?ATheiceandsnowcoveringtheQinghaiTibetPlateaudoesntchangeintowater，unlessmorethan20kindsofbirdscometotheBirdIslands.BFlocksofbirdsflyuptothewholeskyovertheislandstolayeggs.CVisitorscanlistentothesingingofbirdsfrommilesaway，buttheycouldntseeanybir

24、d.D“TheiceonthePlateaubeginstochangeintowater”meansspringiscoming.答案D解析推理判断题。根据文章第二段中的“EachMarchandApril，wheniceandsnowcoveringtheQinghaiTibetPlateaustartstomelt”可知每年的三四月份，雪融化了，春天来了，故D项是正确的。4Theofficialsgoaroundthelakemainlyto.AletthefarmersthereknowtheanimalprotectionlawBtellthefarmerstheresomeknow

25、ledgeaboutanimalprotectionCcallonpeopletoloveandprotectthebirdsDalloftheabove答案D解析细节理解题。根据文章的第四段可知政府官员给人们普及动物保护法，而且告诉人们保护动物的重要性，并呼吁人们爱护鸟儿，A、B、C三项均正确，故选D。BIfyouwanttobecomeafluentEnglishspeakeryoushouldtakesomeadvice.TherearefourskillsinlearningEnglish.Theyarereading，listening，speakingandwriting.Them

26、ostimportantthingyoumustrememberisthatifyouwanttoimproveyourspeakingandwritingskillsyoushouldfirstmastertheskillsofreadingandlistening.Readasmuchasyoucan.Butyourreadingmustbeactive.Itmeansthatyoumustthinkaboutthemeaningofthesentence，themeaningoftheunfamiliarwords，etc.Thereisnoneedforyoutopaymuchatte

27、ntiontogrammarsortrytounderstandalltheunfamiliarwordsyoucomeacross，butthefactthatyouseethemforthefirsttimeandrecognizethemwheneveryouseethem，forexampleinotherpassagesorbooks，isenough.Itwouldbebettertoprepareyourselfanotebooksoyoucanwritedowntheimportantwordsorsentencesinit.Asforlistening，therearetwo

28、choices：besidesreading，youcanlisteneverydayforabout30minutes.Youcanonlypayattentiontoyourreadingandbecomeskillfulatyourreading，thenyoucancatchuponyourlistening.Sinceyouhavelotsofinputsinyourmind，youcaneasilyguesswhatthespeakerisgoingtosay.Thisnevermeansthatyoushouldnotpracticelistening.Forlisteningy

29、oucanlistentocartoonsorsomemoviesthatarespeciallymadeforchildren.Theirlanguagesareeasy.OrifyouaregoodatlisteningyoucanlistentoVOAorBBCprogramseveryday.Againthethingtorememberisbeingactiveinlisteningandpreferablytakingsomenotes.Ifyoufollowthesepiecesofadvice，yourspeakingandwritingwillimproveautomatic

30、ally，andyoucanbesurethatwithalittleefforttheywillbecomeperfect.语篇解读如果你想学好英语，应该掌握其四种技能：听、说、读、写。读与听是学好英语的关键。5Accordingtotheauthor，whichshouldyouimprovefirstamongthefourskills?AReadingandlistening.BReadingandwriting.CWritingandspeaking.DSpeakingandlistening.答案A解析细节理解题。根据第一段最后一句可知，作者认为要想提高说和写的能力，首先要掌握读和

31、听的技能。6Toimproveyourreading，whenyoureadyoushould.AlookupallthenewwordsinthedictionaryBthinkaboutwhatyouarereadingactivelyCspendmoretimestudyinggrammarsDcopyasmanywordsandsentencesaspossible答案B解析细节理解题。根据第二段第二、三句可知，在阅读的过程中要积极思考。7Theunderlinedphrase“comeacross”inParagraph2canprobablybereplacedby“”Ameetbyaccident BdiscoverCfindonpurpose Dlookfor答案A解析词义猜测题。此处是告诉读