《九年级上册Unit8第5课时Section B 2a-2e》课件

SectionB2a-2eUnit8ItmustbelongtoCarla.九年级上册RJ初中英语1.Newwords:express,circle,Britain,mystery,receive, historian,temple,leader,medical,purpose,prevent, energy,position,honor,ancestor,victory,enemy, period2.Expression:atthesametime3.Readingstrategies:skimmingandscanningLanguagegoalsFreetalkTalkaboutthepicture.Thealienisrunningwhilethemanisrunning.Theyarerunningatthesametime.Notonlythealienisrunning,butalsothemanisrunning.Themanfeelsscaredbutthealiendoesn’t.…WarmingupThealienisrunningwhilethemanisrunning.Notonlythealienisrunning,butalsothemanisrunning.Themanfeelsscaredbutthealiendoesn’t.…while，notonly…butalso…,butLinkingwordsorphrasesLinkingwordorphrasePurposeoflinkingwordorphrasesoexpressingadifferenceas,because,sincegivingachoicebut,however,thoughexpressingaresultnotonly...butalsoexpressingtwothingshappeningatthesametimeorgivingreasonswhen,whileaddinginformation1aMatcheachlinkingwordorphrasewithitspurpose.express作及物动词，后接名词或从句等作宾语。常用搭配：expresssth.tosb.向某人表达某事；expressoneself表达自己的想法/感情。expressingadifference（教材P622a）express/ɪk'spres/v.

表示；表达LanguagepointsInherletter,sheexpressedherthankstome.Wordscan’texpresshowpleasedIam.Sheexpressedherselfverywell.（1）express还可作名词，意为“特快列车；快递服务”。Mybookarrivedbyexpress.（2）expression是名词，意为“表示；表情”。Icouldtellfromherexpressionthatsomethingserioushadhappened.点击这里，观看视频Let'sknowaboutthehistoryoftheStonehengeWatchtheshapeofStonehengetogether.点击这里，观看视频IDENTIFYINGLINKINGLANGUAGEIdentifyingconjunctionsorphrasesthatlinkideastogetherwillhelpyouunderstandwhatyouread.SkimmingStonehenge,arockcircle,isnotonly

oneofBritain’smostfamoushistoricalplaces,butalso

oneofitsgreatestmysteries.Paragraph12bSkimthearticlebelowandunderlinethesentenceswithlinkingwordsandphrases.Doyouthinkyouhavemadecorrectmatchesin2a?peopleliketogotothisplaceespeciallyinJuneastheywanttoseethesunrisingonthelongestdayoftheyear.Paragraph1

However,historianPaulStokerthinksthiscan’tbetruebecauseStonehengewasbuiltsomanycenturiesago.Paragraph2

Asyouwalkthere,youcanfeeltheenergyfromyourfeetmoveupyourbody.NooneissurewhatStonehengewasusedfor,butmostagreethatthepositionofthestonesmustbeforaspecialpurpose.Somethinkitmightbeaburialplace,oraplacetohonorancestors.Paragraph3Oneofthegreatestmysteriesishowitwasbuiltbecausethestonesaresobigandheavy.In2001,agroupofEnglishvolunteerstriedtobuildanotherStonehenge,buttheycouldn’t.“Andperhapswemightneverknow,butwedoknowtheymusthavebeenhardworking—andgreatplanners!”Paragraph4Readthearticlealoud,whatisthemainideaofeachparagraph?ScanningMainideaofPara.1Stonehengeisnotonlyafamoushistoricalplace,butalsoagreatmystery.MainideaofPara.2HistorianshavedifferentideasaboutwhatStonehengewasbuiltfor.MainideaofPara.3DifferentideasaboutthepurposeofStonehenge.MainideaofPara.4WhobuiltStonehenge,whenitwasbuiltandhowitwasbuiltarestillmysteries.Readthearticleagainandcompletethechart.MysteriesaboutStonehengeWhatStonehengemighthavebeenusedfor...Whobuiltit?Whatwasitusedfor?/Whywasitbuilt?asatemplewhereancientleaderstriedtocommunicatewiththegodsakindofcalendar2cMysteriesaboutStonehengeWhatStonehengemighthavebeenusedfor...Howwasitbuilt?haveamedicalpurposemightbeaburialplace,oraplacetohonorancestorscelebrateavictoryoveranenemy（1）circle在此处作可数名词，意为“圆圈”。Theteacherdrewacirclebyhand.（2）circle还可作及物动词，意为“圈出”。Pleasecirclethewordsthatyoudon’tunderstand.1.Stonehenge,arockcircle,…（教材P622b）circle/ˈsɜ:(r)kl/n.

圆圈v.

圈出circle作动词，还可意为“盘旋；环行”。Seagullscircledaroundabovehishead.Languagepointsreceive意为“收到”，指客观上收到（信件、礼物等），不涉及收到者是否愿意接受。2.Everyyearitreceivesmorethan750,000visitors.（教材P622b）accept意为“接受”，指收到者经过考虑而愿意接受，通常指主观上的接受，常与表示邀请或建议的词连用。Shereceivedagift,butshedidn’taccept.receive/rɪˈsiːv/v.接待；接受；收到leader为可数名词，lead是其动词形式，意为“引领”，其过去式和过去分词均为led。Theleaderledustoahappierlife.3.…ancientleaderstriedtocommunicatewiththegods.（教材P622b）

leader/'liːdə(r)/

n.

领导；领袖medical作形容词，通常在句中作定语。Thehospitalalwaysoffersthebestmedicalserviceforus.4.Otherpeoplebelievethestoneshaveamedicalpurpose.（教材P622b）

medical/'medɪkl/adj.

医疗的；医学的medicine作名词，意为“药；医学”，通常为不可数名词。takesomemedicine“吃些药”。Goodmedicinetastesbitter.purpose作名词，常用短语：thepurposeof...“的目的”；onpurpose“有意地；故意（反义短语为byaccident）”。

purpose/'pɜː(r)pəs/n.

目的；目标Thepurposeofthewriteristotellthereaderstovaluewhattheyhavenow.I’msorry,sir.Ididn’tdothatonpurposejustnow.prevent作及物动词，preventsb.(from)doingsth.“阻止某人做某事”，其中的from可以省略，但在被动语态中不能省略。5.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.（教材P622b）

prevent/prɪˈvent/v.

阻止；阻挠Itisthejobofthepolicetopreventcrime.Theheavyrainmaypreventusfromgoingouttomorrow.Theplanewaspreventedfromtakingoffontimebecauseoftheheavysnow.（1）energy可作不可数名词，意为“活力；精力”，强调含有能力或热情。Ournewteacherisfullofenergy.6.Asyouwalkthere,youcanfeeltheenergyfromyourfeetmove

upyourbody,…（教材P622b）

energy/ˈenə(r)dʒi/n.

力量；精力（2）energy也可作可数名词，意为“精力；力量”，常用复数形式，强调付出的脑力或体力。Sheputallherenergiesintoherwork.Canyoufindourpositiononthemap?Ifyoustandinahigherposition,youcanseefurther.7.…butmostagreethatthepositionofthestonesmustbeforaspecialpurpose.（教材P622b）position/pəˈzɪʃn/n.

位置；地方victory意为“胜利；成功”，既可作可数名词，也可作不可数名词。常与介词over或against连用。winavictory“获得胜利”。Tokeephopeisthebestweaponforvictory.Wewonavictoryagainsttheirteamatlast.8.Othersthinkitwasbuilttocelebrateavictoryoveranenemy.（教材P622b）

victory/ˈvɪktəri/n.

胜利；成功enemy为可数名词，其复数形式为enemies。Actually,yourbiggestenemyisyourself.8.Othersthinkitwasbuilttocelebrateavictoryoveranenemy.（教材P622b）

enemy/ˈenəmi/n.

敌人；仇人period为可数名词，aperiodoftime“一段时间”。ThisstoryhappenedduringtheperiodoftheCivilWar.period作名词，还可意为“学时，课；句号”。WehavesixperiodsofScienceaweek.9.Stonehengewasbuiltslowlyoveralongperiodoftime.（教材P622b）

period/ˈpɪəriəd/，/ˈpɪriəd/n.

一段时间；时期Completethesentenceswiththecorrectlinkingwords.1.MidsummerdayisinJune________alotofpeoplegotoStonehengeduringthismonth.2.ThesunshinesstraightintothecenterofStonehenge_______thestoneswereputinaspecialposition.3.Somepeoplethinktherockscan________stoppeoplebecomingill___________keepthemhealthy.andasnotonlybutalso2d4.Wedon’tknowwhobuiltStonehenge__________howitwasbuilt.5.HistoriansthinkStonehengewasbuiltabout5,000yearsago;

___________,theyarenotsure.orhoweverListentothepassageof2bonPage62andrepeat.Payattentiontothestressandintonation.Listenandrepeat.一、单选Exercises1.—Foodsafetyhasbecomeasocialfocusnow.—That’swhylawsaremadeto______crimesonfood.A.recordB.preventC.divideD.separateB2.(南京中考)Mariaisalwaysfullof

becauseshetakesexerciseeveryday.A.energyB.talentC.humour

D.wealthA二、用正确的单词完成句子1.Youwillr________awarmwelcomewhenyoucometothevillage.2.(泰安中考改编)Tosavepeople'slives,thedoctorsandscientistsareriskingtheirlivestodo___________(medicine)research.3.Thebravegeneralledthetroopsto_______（胜利）.eceivemedicalvictory4.Thegoodnewswasthatthe_________（敌军）wasdrivenback.5.Thestoryhappenedduringthe________（时期）oftheFrenchRevolution.6.What_______（位置）doyouusuallyplayinthebasketballmatch?enemyperiodposition7.Ourcampaign’smain________（目的）istoraisemoney.8.Theteacheraskedustostandina_________（圆圈）.9.Hewasagreat________（领袖）inChinesehistory.10.Youhelpedmealot.Idon’tknowhowtoe_______mygratitude.purposecircleleaderxpressUsefulexpressionsSentencesFormanyyears,historiansbelievedStonehengewasatemplewhereancientleaderstriedtocommincatewiththegods.atthesametime,thepurposeof...,preventsb.(from)doingsthKeywordsexpress,circle,Britain,mystery,receive,historian,temple,leader,medical,purpose,prevent,energy,position,honor,ancestor,victory,enemy,periodSummary

noise、sound与voice辨析1.Theycouldhearthe

⁠ofabellringingfaraway.2.Thereissomuch

⁠inthisrestaurant.Icanhardlyhearwhat

youaretalkingabout.3.Pleasekeepquiet！Don’tmakeany

⁠inthelibrary.4.Jackspokeninaverylow

，sowecouldn’thearhim.5.Ourteachertellsusthat

⁠travelsslowerthanlight.sound

noise

noise

voice

sound

sleepy、asleep与sleep辨析1.Ididn’t

welllastnight，soI’mfeeling

⁠.2.Keepquiet.Don’twakeupthe

⁠baby.3.I’msorrytocomelate，MissWhite.Ifell

⁠onthesofaand

didn’thearthealarm.4.Tomfelt

⁠inhisclassbecausehewokeupseveraltimes

duringthenight.5.TheteacherfoundRob

⁠inclass.sleep

sleepy

sleeping

asleep

sleepy

sleeping

attend、join与takepartin辨析1.NancyisgoodatEnglish，soshe

⁠theEnglishclublastterm.2.Manyimportantpeoplewill

⁠themeetingtomorrow.3.Whydidn’tJohn

Jim’spartyyesterday？4.Ourschoolwillholdasportsmeeting.Willyou

it？5.Everyoneelse

⁠themeetingexceptme.joined

attend

takepartin

takepartin

attended

情态动词的用法根据句意使用恰当的情态动词填空1.Ithinkweshouldtakeraincoatswithus.It

⁠rainsoon.2.Aftersuchalongwalk，you

⁠betiredandthirsty.3.You

feedtheanimals，oryou’llbefined500yuan.4.Jeff

⁠beintheclassroom.Ijustsawhimleavetheschool.5.Whenthetrafficlightschangetogreen，we

⁠crossthestreet.may/might

must

mustn’t/can’t

can’t

can

书面表达

假如你是Tom，你的好朋友Linda的宠物猫Mimi走失好几天了，为

此，她感到很着急。请你用英语给Linda写一封信安慰她，并推测Mimi

可能会在哪里、在做什么。要求：(1)书信格式要正确；(2)运用以下句式进行推测：Shemight…Itispossiblethat…(3)词数80左右。

I’msorrytohearthatyourpetcat，Mimi，hasbeenlostforseveral

da