人教版九年级上册英语教学课件pptUnit8SectionB第二课时

学练优九年级英语（RJ）教学课件Unit8ItmustbelongtoCarla.SectionB(2a-SelfCheck)Keywords&phrases:express,circle,Britain,receive,leader,midsummer,medical,purpose,prevent,energy,position,burial,honor,ancestor,victory,enemy,period,mysteryKeysentences:Stonehenge,arockcircle，isnotonlyoneofBritain’smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries学习目标DoyouknowtheStonehenge（巨石阵）?Howmuchdoyouknowaboutit?LeadinMatcheachlinkingwordorphrasewithitspurpose.LinkingwordorphrasePurposeoflinkingwordorphrasesoexpressingadifferenceas,because,sincegivingachoicebut,however,thoughexpressingaresultnotonly...butalso...expressingtwothingshappeningatthesametimeorgivingreasonswhen,whileaddinginformationexpressv.表示，表达Pre-reading2aReadthearticlebelowandunderlinethesentenceswithlinkingwordsorphrases.Doyouthinkyouhavemadecorrectmatchesin2a?IDENTIFYINGLINKINGLANGUAGEIdentifyingconjunctionsorphrasesthatlinkideastogetherwillhelpyouunderstandwhatyouread.While-reading2bStonehenge—CanAnyoneExplainWhyItIsThere?Stonehenge,arockcircle,isnotonlyoneofBritain'smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.Everyyearitreceivesmorethan750,000visitors.Peopleliketogotothisplaceespe-ciallyinJuneastheywanttoseethesunrisingonthelongestdayoftheyear.n.圆圈大不列颠n.奥秘，神秘事物v.接受，收到Formanyyears,historiansbelievedStonehengewasatemplewhereancientleaderstriedtocom-municatewiththegods.However,historianPaulStokerthinksthiscan’tbetruebecauseStone-hengewasbuiltsomanycenturiesago.“TheleadersarrivedinEnglandmuchlater,”hepointsout.n.历史学家，历史工作者n.领导，领袖AnotherpopularideaisthatStonehengemightbeakindofcalendar.Thelargestoneswereputtogetherinacer-tainway.Onmidsummer’smorning,thesunshinesdirectlyintothecenterofthestones.Otherpeoplebelievethestoneshaveamedicalpurpose.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.“Asyouwalkthere,youcanfeeltheenergyfromyourfeetmoveupyourbody,”saidonevisitor.n.仲夏adj.医疗的n.目的，目标v.阻止，阻挠n.力量NooneissurewhatStonehengewasusedfor,butmostagreethatthepositionofthestonesmustbeforaspecialpurpose.Somethinkitmightbeaburialplaceoraplacetohonorancestors.Othersthinkitwasbuilttocelebrateavictoryoveranenemy.n.位置，地方n.埋葬，安葬v.表示敬意n.祖宗，祖先n.胜利，成功n.敌人，仇人Stonehengewasbuiltslowlyoveralongperiodoftime.Mosthistoriansbelieveitmustbealmost5,000yearsold.Oneofthegreatestmysteriesishowitwasbuiltbecausethestonesaresobigandheavy.In2001,agroupofEnglishvolunteerstriedtobuildanotherStonehenge,buttheycouldn’t.“Wedon’treallyknowwhobuiltStonehenge,”saysPaulStoker.“Andperhapswemightneverknow,butwedoknowtheymusthavebeenhard-working—andgreatplanners!”n.时期adj.工作努力的Readthearticleagainandcompletethechart.MysteriesaboutStonehengeWhatStonehengemighthavebeenusedfor…Whobuiltit?Whatwasitusedfor?Howwasitbuilt?1.asatemplewhereancientlea-derstriedtocommunicatewiththegods2.akindofcalendar3.haveamedicalpurpose4.mightbeaburialplaceoraplacetohonorancestors5.celebrateavictoryoveranenemyPost-reading2c1.MidsummerdayisinJune_____alotofpeoplegotoStonehengeduringthismonth.2.ThesunshinesstraightintothecenterofStonehenge_______thestoneswereputinaspecialposition.Completethesentencesusingthewordsfromthechartin2aonPage62.andas以一种特别的位置2d3.Somepeoplethinktherockscan_________stoppeoplefrombecomingill_________keepthemhealthy.4.Wedon’tknowwhobuiltStonehenge_____howitwasbuilt.5.HistoriansthinkStonehengewasbuiltabout5,000yearsago;_____________,theyarenotsure.notonlybutalsoandhoweverCanyouthinkofanyothermysteries,eitherinChinaoranotherpartoftheworld,thataresimilartoStonehenge?Whatdoyouknowaboutthesemysteries?Whatismysteriousaboutthem?Discussthemwithyourgroup.2eBermudaTriangle百慕大三角洲所谓百慕大三角，即指北起百慕大，西到美国佛罗里达洲的迈阿密，南至波多黎各的一个三角形海域。在这片面积达400000平方英里的海面上，从1945年开始数以百计的飞机和船只，在这里神秘地失踪。当然，这些失踪事件不包括那些机械故障、政治绑架和海匪打劫等，因为这些本不属于那种神秘失踪的范畴。由于事件叠出，人们赋予这片海域以“魔鬼三角”、“恶运海”、“魔海”、“海轮的墓地”等浑号。这些浑号反过来又烘托了这里特有的神秘而怖恐的气氛。现在，百慕大三角已经成为那些神秘的、不可理解的各种失踪事件的代名词。1.expressv.表达，表示expressionn.表达，表示，表情e.g.Itexpressesmyloveforthenovel.这表达了我对这部小说的爱。anexpressionofsupport表示支持2.receivev.接受；收到e.g.YesterdayIreceivedhisgift,butIdidn’tacceptitsoIreturnedittohim.昨天我收到了他的礼物，但是我没有接受并且退回去了。3.leadern.领导，领袖leadv.带领e.g.Workersleadtheleadersaroundthefactory.工人带着领导参观工厂。4.midsummern.仲夏,中夏mid-autumn中秋midnight午夜e.g.Itissaidthatthestoryhappenedinthemidsummer.据说故事发生在仲夏。5.medicaladj.医疗的；医学的medicinen.药e.g.Otherpeoplebelievethestoneshaveamedicalpurpose.其他人相信石头带有医疗目的。6.preventv.阻止；阻挠preventsb.fromdoing阻止某人做某事=stopsb.fromdoinge.g.Nothingcanpreventusfromcarryingouttheplan.什么也无法阻挡我们去实施这个计划。7.energyn.精力；力量e.g.Heissavinghisenergyfornextweek’srace.他正为下周的比赛养精蓄锐。8.positionn.位置,地方,姿势e.gTomraisedhimselftoasittingposition.汤姆坐了起来。9.burialn.埋葬；安葬buryv.埋e.g.HisbodywasbroughtbacktoEnglandforburial.他的遗体已运回英国埋葬。10.honorv.尊重，表示敬意n.荣幸（=honour）e.g.It’smyhonortostandheretogivemyspeech.我很荣幸能站在这儿作演讲。11.victoryn.胜利，成功e.g.Theycelebratedtheirvictorycheerily.他们兴高采烈地庆祝胜利。12.enemyn.敌人，仇人e.g.He’smadealotofenemies.他树敌很多。13.periodn.一段时间；时期e.g.themostdifficultperiodsofhistory历史上最艰难的时期14.Formanyyears,historiansbelievedStone-hengewasatemplewhereancientleaderstriedtocommunicatewiththegods.多年以来，历史学家们认为巨石阵是古代首领用来与神灵沟通的一座神庙。