Unit 8 Section B（2a-2e）【知識(shí)精講+拓展延伸】 九年級 英語教材精講課件（人教版）

人教版

九年級上冊Unit8ItmustbelongtoCarla.SectionB2a-2eLearningobjectives1.學(xué)會(huì)應(yīng)用本課時(shí)重點(diǎn)詞匯和短語。2.利用閱讀策略完成閱讀任務(wù)，并通過閱讀，理解連接詞的作用。3.通過思維導(dǎo)圖，能夠?qū)W會(huì)介紹巨石陣并用類似的結(jié)構(gòu)介紹其他世界奇觀。4.通過閱讀學(xué)會(huì)用情態(tài)動(dòng)詞進(jìn)行推斷，描述更廣泛的宇宙奧秘。Warming-upWhatmysteriousplacesdoyouknowintheworld?mysteryn.神秘adj.神秘的Whatarethese?Thepyramids.

（金字塔）Wherearethey?Let’stalk!A.Egypt.B.Britain.C.Thailand.[?i?d??pt][?br?tn][?p?r?m?d]

Lead-inWhatarethese?Wherearethey?Let’stalk!A.Chile(智利).B.Britain.C.France.EasterIslandMoai.（復(fù)活島巨人像）

[?t??li]Whatisthis?Whereisit?Let’stalk!A.InNorthAmerica.B.InSouthAmerica.C.InSouthAfrica.BermudaTriangle.(百慕大三角洲)[b?r?mju?d??tra???ɡl]What’sthenameofthisplace?Whatdoyouknowaboutit?StonehengeNowlet’sreadthepassagetolearnaboutStonehenge.

巨石陣Stonehenge：巨石陣坐落在英國倫敦西南100多千米的索爾茲伯里平原上，又稱環(huán)狀列石、太陽神廟等名，是歐洲著名的文化神廟遺址。據(jù)推測約出現(xiàn)于公元前4000-2000年，有學(xué)者認(rèn)為是史前文明遺址，也有人認(rèn)為是外星文明的痕跡。Let’sdoaskimming!Thisarticlewilltalkabout______.A.thehistoryofStonehengeB.themysteryofStonehengeC.theuseofStonehenge

FastreadingPara1Para2Para3Para4Stonehengeisnotonlyafamoushistoricalplace,butalsoagreatmystery.HistorianshavedifferentideasaboutwhatStonehengewasbuiltfor.OtherdifferentideasaboutpurposesofStonehenge.WhobuiltStonehenge,whenitwasbuiltandhowitwasbuiltarestillmysteries.ReadformainideasIntroductionaboutStonehengeDifferentideasaboutpurposesofStonehengeStonehengeisstillamystery1234Part2(para2,3)details:Mystery:whatwasStone-hengeusedforPart3(para4)details:

Mysteries:WhoandHowCanyouputthepassageintothesethreeparts?Part1(para.1：topicpara)IntroductionIntroduction

Body(Predictions)ConclusionAgeneralintroduction.Specificdetails.1Stonehenge,arockcircle,isnotonlyoneof

n.

圓圈Britain'smostfamoushistoricalplacesbutalso大不列顛oneofitsgreatestmysteries.Everyyearit

n.

奧秘，神秘事物receivesmorethan750,000visitors.Peopleliketov.

接受，收到gotothisplaceespeciallyinJuneastheywanttoseethesunrisingonthelongestdayoftheyear.addinginformationgivingreasonsCarefulreading

Readpara1carefullyandfinishthetask.ReadPara1answerthequestions1.WhatdoesStonehengelooklike?2.WhatdopeoplethinkofStonehenge?3.Isstonehengepopular?Howdoyouknow?It'sarockcircle.It'snotonlyoneofBritain'smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.Yes.Everyyearitreceivesmorethan750,000visitors.4.WhydopeopleliketovisitStonehengeespeciallyinJune?Becausepeoplewanttoseethesunrisingonthelongestdayoftheyear.historyn.historicaladj.它不僅是英國最著名的歷史古跡之一，而且是最大的謎團(tuán)之一。historian

n.歷史學(xué)家midsummer仲夏，夏至AbriefintroductionofStonehengeStonehenge,a_______________.It'snotonly____________________________historicalplacesbutalso____________________________.Everyyear,it____________________750,000visitors.Peoplewantto___________________especiallyin_______because

midsummer'sdayisinthismonth.rockcircleoneofBritain'smostfamousoneofitsgreatestmysteriesreceivesmorethanseethesunrisingJuneTheintroductionofStonehengeWhere?Shape?Visitor?Whyisitfamous??in_______Britainarock_______circlereceive_____________visitorsPeopleliketogoin_____seethesun______morethan750,000Junerisingthemostfamous_________placeoneofthegreatest_________historicalmysteries2Formanyyears,historiansbelievedStonehenge

n.

歷史學(xué)家，歷史工作者wasatemplewhereancientleaderstriedto

communicatewiththegods.However,historianPaulStokerthinksthiscan’tbetruebecauseStonehengewasbuiltsomanycenturiesago.“TheleadersarrivedinEnglandmuchlater,”hepointsout.givingreasons

n.

領(lǐng)導(dǎo)，領(lǐng)袖expressingadifference指出Carefulreading

Readpara2carefullyandfinishthetask.3AnotherpopularideaisthatStonehengemightbeakindofcalendar.Thelargestoneswereputtogetherinacertainway.Onmidsummer’smorning,thesunshinesdirectlyintothecenterofthestones.Otherpeoplebelievethestoneshaveamedical

purpose.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.“Asyouwalkthere,youcanfeeltheenergyfromyourfeetmoveupyourbody,”saidonevisitor.n.

仲夏adj.

醫(yī)療的n.

目的,目標(biāo)v.

阻止，阻撓n.

力量expresstwothingshappeningatthesametime

Readpara3carefullyandfinishthetask.Carefulreading

NooneissurewhatStonehengewasusedfor,butmostagreethatthepositionofthestonesmustbe

n.

位置，地方foraspecialpurpose.Somethinkitmightbeaburialplaceoraplacetohonor

ancestors.Othersn.

埋葬，安葬v.

表示敬意n.

祖宗，祖先thinkitwasbuilttocelebrateavictoryoveranenemy.n.

勝利，成功n.

敵人，仇人expressingadifferencegivingachoiceReadPara2&3andfindtheideasaboutpurposesandclues.templecommunicatewiththeGodsputtogethercertainmedicalpurposecalendarpreventillnesskeeppeoplehealthyburialplacehonorancestorscelebrateavictoryAtempleAmedicalpurposeAburialplace,tohonoranestorsTocelebrateavictoryoveranenemyAcalendar墓地祭祖慶祝戰(zhàn)勝敵人feeltheenergymoveupyourbodycan'tPeopleideasreasonswasa______wasbuiltsomany_________ago.Theleadersarrivedmuch________.ancientleaderstriedto________________________withthegods.templecommunicatecenturieslater1.Historians2.PaulStoker(ahistorian)can’tbetrueCompletethechart.PeopleTheyguessReasons1.Anotherpopularidea2.Otherpeople3.Somethink4.Othersthinkmightbeakindof_________On___________’smorningthesun_____________intothecenterofthestonesthestoneshavea______purposecanprevent______andkeeppeople_________mightbea________placeoraplaceto_______ancestorstocelebratea________overanenemycalendarillnesshealthyhonorvictoryshinesdirectlymedicalburialmidsummerCompletethechart.1.ancientleaders,communicate

2.largestones,inacertainway

3.prevent,keepfeelenergy...from

4.burial,honorancestors

5.celebrate,victory,overanenemyHistoriansbelieved...？......

Anotherpopularideais...Somepeoplethink...Otherpeoplebelieve...Othersthink...Ithink...Eg.Historiansbelievedthat

Stonehengemightbea...+1+1+1+1+1+3MysteriesaboutStonehengeWhatmightStonehengehavebeenusedas/for?as/forCompletethechart.asatempleforancientleaderstocommunicatewiththegods.asakindofcalendarforamedicalpurpose(preventillnessandkeeppeoplehealthy)asaburialplaceoraplacetohonorancestorsforcelebratingavictoryoveranenemy4Stonehengewasbuiltslowlyoveralongperiodoftime.Mosthistoriansbelieveitmustbealmost5,000yearsold.Oneofthegreatestmysteriesishowitwasbuiltbecausethestonesaresobigandheavy.In2001,agroupofEnglishvolunteerstriedtobuildanotherStonehenge,buttheycouldn’t.“Wedon’treallyknowwhobuiltStonehenge,”saysPaulStoker.“Andperhapswemightneverknow,butwedoknowtheymusthavebeenhard-working--andgreatplanners!”

n.時(shí)期adj.

工作努力的Carefulreading

Readpara4carefullyandfinishthetask.ScanningPara4

MysteriesaboutStonehengeWhobuiltit?Whenwasitbuilt?Howwasitbuilt?Perhapswemightneverknow,

buttheyhavebeenhard-workingandgreatplanners.Itmustbealmost5000yearsago.In2001,agroupofEnglishvolunteerstriedtobuildanotherStonehenge,

but

theycould’t.becausethestonesaresobigandheavy.或許我們可能永遠(yuǎn)不知道，但我們的確知道他們一定很勤奮--而且是偉大的規(guī)劃者！Stonehengeisstillamystery...CanyousolvethemysteriesofStonehenge?Whobuiltit?

Aliens?Thedinosaur?Thegiants巨人?Ancientpeople?...Whywasitbuilt?1.Itwasusedas

atemple,theancientleadersusedittocommunicatewiththeGods.2.Itwasusedas

acalendar,becauseonmidsummer'smorning,thesunshinesdirectlyintothecenterofthestones.3.Itwasusedto

preventillnessandkeephealthy.4.Itwasusedas

aburialplaceoraplacetohonorancestors.5.Itwasusedto

celebrateavictoryoveranenemy.......Whatdoyouthinkofit?Itisnotonlyoneofthemostfamoushistorialplacesbutalsooneofitsgreatestmysteries./...Q:Howwasitbuilt?？Q:WasitdifficulttobuildStonehenge?Ithinkitwasnotdifficult.ThealiensweresmartandtheymightflytheUFOtocarrythehugestones./...notonly...butalsoas,because,sincebut,however,thoughso,orwhen,while

Linkingwords評分標(biāo)準(zhǔn)：10分1.大聲且流利;

3分2.內(nèi)容有說服力;

3分3.語言有感染力;

3分4.你喜歡。

1分TalkShowWasStonehengebuiltbyalens?

YES/NOWhenwasitbuilt?Whywasitbuilt?Howwasitbuilt?Whatdoyouthinkofit?Topic:Oh!MyGod!WasStonehengebuiltbythealiens?

IthinkthatStonehengemightbebuiltbythealiens.Anditwasbuiltabout5000yearsago,

Itwasusedforcommunicatingwiththeotherplanets.Whenyoustayinthemiddle,youcanfeeltheenergyfromyourfeetmoveupyourbody,soyoucanbeverypowerful.Anditwasveryeasyforthemtobuildit.TheymightflytheUFOtocarrythehugestones.Butwhentheyfinishedit,theyfoundhumansweresosmartthattheyhadtoleave.

Allinall,IbelievethatStonehengeisnotonlyawonderfulplacetovisit,butalsofullofthegreatestmysteries.Topic:Oh!MyGod!WasStonehengebuiltbytheailens？Theboundlessuniversehasallkinds

ofstrangethings.（大千世界無奇不有）Althoughthemysteriesaredifficulttoexplain,weshouldtryourbesttostudyhardandrevealthesemysteriesoneday.Becuriousandalwayskeepaspiritofsearchingfortruth!

Stonehenge,arockcircle,isnotonlyoneofBritain’smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.巨石陣，一個(gè)巖石圈，不僅是英國最著名的歷史遺跡之一，而且是英國最神秘的事物之一。notonly…butalso…意為“不但……而且……”，在運(yùn)用時(shí)要遵循以下三個(gè)原則：①并列原則：notonly…butalso…并列連詞，連接兩個(gè)并列成分，其中also可以省略。②主謂一致原則：notonly…butalso…連接兩個(gè)并列主語時(shí)，謂語動(dòng)詞在人稱和數(shù)上要與butalso的主語保持一致。Languagepoints【學(xué)以致用】1)不僅是他而且我也對流行音樂感興趣。____________________________________________2)我不僅感到幫助別人很好，而且我開始把時(shí)間用在我喜歡做的事情上。____________________________________________NotonlyhebutalsoIaminterestedinpopmusic.NotonlydoIfeelgoodabouthelpingpeople,butalsoIgettospendtimedoingwhatIlovetodo.③倒裝原則：notonly…butalso…連接兩個(gè)并列分句時(shí)，notonly置于句首，表示強(qiáng)調(diào)，其引導(dǎo)的句子要用部分倒裝，即把謂語動(dòng)詞的一部分(如情態(tài)動(dòng)詞、助動(dòng)詞等)放在主語的前面，而butalso后的句子用正常語序。Everyyearitreceivesmorethan750,000visitors.每年它會(huì)接待超過75萬的參觀者。receive及物動(dòng)詞，此句中意為“接待；招待”。receive還可以表示“接到；收到”，與get同義，其后可接介詞from。receive和accept區(qū)別：receive"收到"，強(qiáng)調(diào)客觀上收到這一事實(shí)，不表明是否愿意接受。accept“接受”，主動(dòng)地或自愿地接受，帶有“滿意；同意；認(rèn)可”等意味，其反義詞為refuse【學(xué)以致用】1)Laura_________someflowersyesterday,butshedidn’tknowifsheshould________them.2)Dick_________lotsofsupportfromhisparents.3)Everyyearthehotel________guestsfromallovertheworld.receivesreceivedreceivedacceptTheythinkthestonescanpreventillnessandkeeppeoplehealthy.他們認(rèn)為這些石頭可以預(yù)防疾病并使人保持健康。prevent作及物動(dòng)詞，可以直接帶賓語，表示“阻止，阻撓”的意思；常構(gòu)成：prevent...from...表示“保護(hù)……不受……侵襲”；preventsb.fromdoingsomething.阻止某人做某事，在主動(dòng)語態(tài)中from可以省略，被動(dòng)語態(tài)中不行。同樣的表達(dá)還有stopsb.(from)doingsth.和keepsb.fromdoingsth.?！緦W(xué)以致用】1)

春天我們應(yīng)該做什么來預(yù)防流感？Whatshouldwedo__________thefluinspring?2)

我們必須采取有效措施遏制交通事故的增長。Wemusttakeeffectivemeasurestopreventtrafficaccidents_________________________.fromtoprevent

increasing/growing1.追逐;追趕2.一個(gè)拿著照相機(jī)的女人3.跑步鍛煉4.穿著西裝5.趕公交車6.同時(shí);一起7.英國最著名的歷史古跡之一8.接待75萬多名游客runafter

awomanwithacamera

runforexercise

wearasuit

catchabusatthesametime

oneofBritain’smostfamoushistoricalplaces

receivemorethan750,000visitors

9.看日出10.古代首領(lǐng)11.交流12.

指出13.一種日歷seethesunrisingancientleaders

communicatewith

pointoutakindofcalendar

14.以某種方式15.在仲夏的早晨16.直射巨石陣的中央17.預(yù)防疾病inacertainway

onmidsummer’smorning

shinedirectlyintothecenterofthestones

preventillness

18.為了一個(gè)特殊的目的19.一個(gè)紀(jì)念祖先的地方20.慶祝打敗敵人的勝利21.在很長一段時(shí)間內(nèi)22.一群……23.阻止某人做某事foraspecialpurpose

aplacetohonorancestors

celebrateavictoryoveranenemy

overalongperiodoftime

agroupof...

stopsb.(from)doingsth.

IndentifyinglinkinglanguageIndentifyingconjunctionsorphrasesthatlinkideastogetherwillhelpyouunderstandwhatyouread.Readingstrategynotonly...butalsoas,because,sincebut,however,thoughso,orwhen,while

Linkingwords不但...而且表原因表轉(zhuǎn)折因此，或者當(dāng)...的時(shí)候連詞是一種連接詞與詞、短語與短語以及句與句的虛詞，它不能獨(dú)立擔(dān)任句子成分而只起連接作用。表示結(jié)果的連詞有:so(所以)等；表示原因的連詞有:because,since,as等；表示意義轉(zhuǎn)折的連詞有:but,

however,though；表示遞進(jìn)意義，not

only...but

also...“不僅……而且”；表示選擇關(guān)系的連詞有:or(或者；還是)；表示兩件事情同時(shí)發(fā)生的連詞有:

when,

while等。linkingwordorphraseMatcheachlinkingwordorphrasewithitspurpose.LinkingwordorphrasePurposeoflinkingwordorphrasesoexpressingadifferenceas,because,sincegivingachoicebut,however,thoughexpressingaresultnotonly...butalsoexpressingtwothingshappeningatthesametimeorgivingreasonswhen,whileaddinginformationv.

表示,表達(dá)連詞是一種連接詞與詞、短語與短語以及句與句的虛詞，不能獨(dú)立擔(dān)任句子成分，只起連接作用。Completethesentenceswiththecorrectlinkingwords.2d1.MidsummerdayisinJune_____alotofpeoplegotoStonehengeduringthismonth.2.ThesunshinesstraightintothecenterofStonehenge_______thestoneswereputinaspecialposition.3.Somepeoplethinktherockscan_________stoppeoplefrombecomingill_________keepthemhealthy.4.Wedon'tknowwhobuiltStonehenge_____howitwasbuilt.5.HistoriansthinkStonehengewasbuiltabout5,000yearsago;_____________,theyarenotsure.andasnotonlybutalsoandhoweverⅠ.根據(jù)語境，從方框中選擇恰當(dāng)?shù)膯卧~填空，注意形式變化。1.Therulesweremade____________accidents.2.Birdsarethenatural____________ofmanyinsects.3.Tinaisalwaysfullof____________.Sheneverfeelstired.4.Thestudentssatina(n)____________aroundtheirteacher.5.Itwassnowingwhentheplane____________inTaiyuan.