MeetingyourAncestors第二課時(shí)Languagepoints導(dǎo)學(xué)案

Book8Unit5MeetingyourAncestorsPeriod2Languagepoints(ReadingI)導(dǎo)學(xué)案年級(jí):高二學(xué)科:英語(yǔ)教材版本:人教課標(biāo)課題:Languagepoints課型：NewTeachingLearningaims(學(xué)習(xí)目標(biāo)):Tomasterthebasicknowledge,suchastheusagetheimportantwords,usefulphrasesandsentencepatterns.Importantpoints(學(xué)習(xí)重點(diǎn)):Tomastertheusageofthenewwordsandsentencepatterns.Difficultpoints(學(xué)習(xí)難點(diǎn)):Howtousethemcorrectlyandretellthepassageinyourownwords.Learningguide(方法引導(dǎo)):Domorepractice.LearningProcedures(學(xué)習(xí)過(guò)程):Step1:Warming-upReadthetextcarefullyandchoosethebestanswer.同步練習(xí):1.Wheredothecaveslie?A.Intheforest.B.Ontheseaside.C.Atthefootofthehill. D.Higherupthehill.2.Whichofthefollowingisthecorrectorderabouthowearlypeoplemadeclothes?a.cleanthefatandmeatfromtheskinb.cutuptheanimalsc.rubsaltinsidetheskin d.removetheskine.sewthepiecestogetherA.b-d-c-a-eB.b-d-a-c-eC.b-a-d-c-eD.b-a-c-d-e3.Whichofthefollowingshowsustheearliestpeopleandthemodernpeoplehavesomethingincommon?A.PeoplehunganimalskinstokeepoutthecoldB.PeoplenevergrewtheirowncropsC.PeopleusescienceD.Peoplecareabouttheirappearance4.Whatcanweinferfromthesentences---“Thisonelooksverylikeafishbone.Isitreasonable?---Yesindeed,asthebotanicalanalyseshaveshownus,allthefieldsaroundhereusedtobepartofalargeshallowlake.Probablytherewerefishinit.”?A.Beinganarchaeologistneedsawiderangeofknowledge.B.Alakeisnotthesea.C.Peoplecanidentifythefishbythecolour.D.Afishbonecanbemadeintoanecklace.Keys:，，;;;;;;;.Steptwo:Languagepoints一：?jiǎn)卧~精講n.[C]可能的選擇，可能性之一。近義詞，choice。adj.選擇性的,二中擇一的另一種方式：alternativemeans;另?yè)袢后w:thealternativesociety這條路被堵塞了，我們不得不走另一條路。Thewaywasblocked,sowehadtogoby.alternativeroad【拓展】alternativev.交替；輪流alternativelyadv.交替地，作為另一種選擇的adj.試驗(yàn)性的,試探的,嘗試的,暫定的，在句中作前置定語(yǔ)和表語(yǔ)。atentativeschedule.是個(gè)試驗(yàn)性的計(jì)劃Wehavemadeatentativearrangementtomeetnextmonth.我們暫約定下月見(jiàn)。我只能給出一個(gè)不確切的意見(jiàn)。Icanonlygiveatentativeopinion。我的看法僅作嘗試。Myopinionisonlytentative.【拓展】作嘗試性的出價(jià)、建議：makeatentativeoffer;獲得暫時(shí)的結(jié)論：erruptvt.&vi.阻斷，中斷；打岔；插嘴interruptionn.中斷，打斷1).Trafficinthecitywasinterruptedbyasnowstorm.市內(nèi)交通被暴風(fēng)雪所阻斷。2).Itisrudetointerrupt.打斷別人的話，是不禮貌的。【拓展】interrupt(sb/sth)(withsth)打斷（某人）講話；打岔；打擾[練習(xí)]用interrupt的正確形式填空。1).Electricity_________(interrupt)inthecourseofwork.2).Let’sgosomewherewherewecantalkwithout_________(interrupt).Keys:1).wasinterrupted2).interruptionv.假定，以為；裝作，擔(dān)任，承擔(dān)。后多跟賓語(yǔ)；賓語(yǔ)+tobe+n./adj或that從句。Iassumeyoualwaysgetupatthesametime.我想你總是在同一個(gè)時(shí)間起床。我假定那是錯(cuò)誤的。（Iassumeittobewrong.）我來(lái)承擔(dān)責(zé)任。（Iassumedtheresponsibility.）她裝出國(guó)外腔調(diào)，但我們?nèi)月?tīng)出來(lái)了。（Sheassumedaforeignaccent,butIstillrecognizedher.）我想是這樣的。（Iassumethatitisso.）【拓展】suppose近似于think,但含有不確切之意，比think缺少根據(jù)guess憑想象加以猜測(cè)imagine想象fancy憑空想象v.使變得鋒利；變得清晰;變得尖銳，變得刺耳。他正在削鉛筆。（Sheissharpeningapencil.）隨著天色轉(zhuǎn)亮，樹(shù)的輪廓也變得清晰了。（Theoutlineofthetreessharpenedasitgrewlighter.）他在變得不耐煩時(shí)，說(shuō)話的聲音也變尖了。（Hisvoicesharpenedashebecameimpatient.）【思維拓展】sharp銳利的，鋒利的，尖的asharpknife鋒利的小刀aneedlewithasharppoint針頭尖利的針2)思維敏捷的；目光敏銳的；聽(tīng)覺(jué)靈敏的sharpeyes靈敏的眼睛Thefamouswriterisstillsharpinthoughtthoughhehasattainedtheageofninety-two.這位著名作家雖已九十二歲高齡,但仍然思維敏捷。sharp準(zhǔn)時(shí)地；整atseveno'clocksharp七點(diǎn)整2)突然地，急劇地turnsharptotheleft猛然向左轉(zhuǎn)adj.足夠的，富裕的；寬敞的，大的anamplereward.優(yōu)厚的報(bào)酬Amplefoodandclothingbyworkingwithourownhands.自己動(dòng)手,豐衣足食。我們有充足的旅費(fèi)。（Wehaveamplemoneyforthejourney.）有足夠的時(shí)間到達(dá)機(jī)場(chǎng)。（Therewasampletimetogettotheairport.）桌子上有滿滿一籃子水果。（Thereisanamplebasketoffruitonthetable.）【拓展】ampleadj足夠的，富裕的；寬敞的，大的adequate指數(shù)量或質(zhì)量剛好達(dá)到一般要求sufficient著重指足夠滿足物質(zhì)或精神方面的需求enough多指足夠滿足某種物質(zhì)需要eg:Wehaveenoughmoneyforthejourney.我們有足夠的旅費(fèi)。（意為：夠用）adj.原始的；簡(jiǎn)陋的；古老的；舊式的；簡(jiǎn)單的Primitivemenlivedincaves.原始人住在山洞里。Primitivemanmadetoolsfromsharpstonesandanimalbones.原始人用尖石塊和動(dòng)物的骨制造工具。Thenativeofthatregionstillliveinprimitivestrawhuts.那個(gè)地區(qū)的居民依然住在古老的茅草屋里。Smallseashellswereonceusedasaprimitivekindofmoney.小貝殼曾經(jīng)被用作簡(jiǎn)單的錢幣。當(dāng)時(shí)原始人過(guò)著艱苦的生活。（Theprimitivemenlivedahardlifeatthattime.）他們用一些樹(shù)干建造了一個(gè)簡(jiǎn)陋的棚子。（Theybuiltaprimitiveshelteroutoftreetrunks.）【拓展】原始部落：primitivetribes原始森林：primitiveforestsprimitivelyadv.最初地primitivenessn原始；原始性二.重點(diǎn)詞組1.regardlessof不管；不顧1).I’lltakethejobregardlessofthepay.不管報(bào)酬多少我都要這份工作。2).Hesayswhathethinks,regardlessofotherpeople’sfeelings.他怎么想就怎么說(shuō)，不考慮別人的情緒。[練習(xí)]翻譯下面的句子。1).這兩位大學(xué)生不顧危險(xiǎn)，跳進(jìn)河里救那個(gè)溺水的小孩。___________________________________________________________________________________2).不管天氣怎樣，我都會(huì)參加會(huì)議。___________________________________________________________________________________Keys:1).Thetwocollegestudentsjumpedintotherivertosavethelittledrowningboythedanger.2).Iwillattendthemeetingregardlessoftheweather.up切碎；使傷心，嚴(yán)厲批評(píng)彼得，為何不把蔬菜切碎呢？（Peter,whynotcutupvegetables?）愛(ài)麗絲丟了錢，她傷心極了。（Alicewasbadlycutupbylosingthemoney.）紅軍很快摧毀了敵軍。（TheRedArmysooncutuptheenemy’sforces.）【拓展】由cut組成的常用詞組：cutoff切斷；剪掉cutdownvt.砍伐;削減cutin打斷Don'tcutinwhileI'mtalking.我說(shuō)話時(shí)別插嘴。三.重點(diǎn)句子1.Wehavebeenexcavatinglayersofashalmostsixmetresthick,whichsuggeststhattheymighthavekeptthefireburningallwinter.我們一直在挖掘一層層的積灰，幾乎有六米厚，這說(shuō)明他們可能整個(gè)冬季都在燒火。[語(yǔ)言知識(shí)點(diǎn)]“havebeenexcavating”是現(xiàn)在完成進(jìn)行時(shí)，表示從過(guò)去開(kāi)始一直延續(xù)到現(xiàn)在，或?qū)⒗^續(xù)延續(xù)至將來(lái)。如：Wehavebeenworkingonthisprojectforoveramonthnow.到目前為止，我們一直在處理那個(gè)項(xiàng)目，已經(jīng)花了一個(gè)多月時(shí)間了。注意：區(qū)別現(xiàn)在完成時(shí)和現(xiàn)在完成進(jìn)行時(shí)的區(qū)別。一般來(lái)說(shuō)現(xiàn)在完成時(shí)表示已經(jīng)完成，而現(xiàn)在完成進(jìn)行時(shí)表示還沒(méi)完成還要延續(xù)下去或者剛剛完成。試比較：Theyhavebuiltahouse.(完成)/Theyhavebeenbuildingahouse.(尚未完成)[練習(xí)]在括號(hào)里填入所給詞的適當(dāng)形式。1).We________________(work)fortwohoursbythetimeshecame.2).Lastyearhe________(write)anovel.Idon’tknowwhetherhe________(finish)now.3).Since1977,CCTV________(broadcast)Englishprogrammes.Keys:1).hadbeenworking2).waswriting;hasfinished3).hasbeenbroadcasting2.Ourevidencesuggeststheydidindeedwearclothesmadeformanimalskins.我們的證據(jù)表明他們確實(shí)穿了用動(dòng)物皮做成的衣服。[語(yǔ)言知識(shí)點(diǎn)]suggest最常用有兩個(gè)意思：(1)：提議；提出；建議，后接動(dòng)詞要用動(dòng)詞的ing形式，后接賓語(yǔ)從句時(shí)，從句用虛擬語(yǔ)氣(“should+動(dòng)詞原形”，should常省略)。如：1).It’snoisyhere.Isuggestchanginganotherhotel.這里太吵了，我建議換個(gè)賓館。2).Isuggest(that)you(should)askMr.Wu.我建議你問(wèn)問(wèn)吳先生。3).Isuggestthattheboybesenttothehospitalatonce.我建議立即把小孩送醫(yī)院。后接賓語(yǔ)從句要用虛擬語(yǔ)氣的詞可記為：一個(gè)堅(jiān)持：insist/二個(gè)命令：command,order/四個(gè)建議：advise,suggest,recommend,propose/四個(gè)要求：ask,demand,request,require(2)：表明，顯示，暗示；顯出，后接賓語(yǔ)從句(不用虛擬語(yǔ)氣)。如：Hisexpressionsuggeststhathehasgotthejob.他臉上的表情表明他已經(jīng)得到了那份工作。[練習(xí)]在括號(hào)里填入所給詞的適當(dāng)形式。1).Iwrotesuggestingthathe________(come)fortheweekend.2).Hedemandsthathe________(tell)everything.Keys:1).come2).betoldStep3BrainStorm用幾分鐘進(jìn)行本課所學(xué)語(yǔ)言點(diǎn)進(jìn)行消化記憶，以一問(wèn)一答的形式，提問(wèn)內(nèi)容為本課所有講解，包括句子短語(yǔ)用法等。Step3HomeworkGooverthetext.WriteabriefintroductiontotheZhoukoudian3．Prepareforthenextlesson.自我測(cè)評(píng)一，根據(jù)句意用正確的單詞填空。1.Shei________thatthemanwasherattacker.2.Thereappearstobenoa________.3.Thea________findsometraceofanancientcivilizationinthatarea.4.Ia________youcanspeakFrenchfluently.5.Mypencilisblunt,couldyoulendmeaknifetos________it?6.Time________(ripen)hislifeandmelloweditsfruits.7.s________yourshoesonthedoormatbeforeyoucomein.8.Thekitchen'salwayssom________afterwe'vehadguests.Givemeahandtodoitover,willyou?Keys：1.identified2.alternative3.archaeologist4.assumed5.sharpen6.hadripened7.Scrape8.messy二，用所給短語(yǔ)的適當(dāng)形式填空。cometoaconclusion,cutup,lookahead,regardlessof,tosb’cometoaconclusion,cutup,lookahead,regardlessof,tosb’srelief,arrestone’sattention,havenoalternative,but,(be)patientwith,beco