Unit 3 Fit for life Extended reading 課文知識點講解課件-高中英語牛津譯林版（2020） 選擇性必修第二冊

B5U3

Extendedreading

Acupuncture:magicneedles<period2>OneofthemostfamousChinesemedicaltreatmentsistheartof“magicneedles”,orChineseacupuncture.Itwasdevelopedlongago,perhapsasearlyas2000BCE.ThereisevidencethatacupuncturedatesbacktotheStoneAge,whenstonetoolscalledbianwereusedtopressareasofthebody.關(guān)系副詞When引導(dǎo)的定語從句Point1:Thereisevidencethat…

有證據(jù)顯示……（that引導(dǎo)同位語從句）?知識拓展：Thereisnoevidencethat…Itisevident(adj.)that…Quiteevidently,…=obviously,…Point2:Datebackto=datefrom追溯到…?知識拓展：Thisisanearlychurch,_______(date)backtothe9th

century.datingdatebackto常用于主動式和一般現(xiàn)在時。LanguagepointsAsacupuncturedeveloped,thesimplebianstoneswerereplacedbystoneneedles.Eventually,metalneedlesbegantoappearandtooktheplaceofstoneneedles.Thesesolidneedlesaremadeofdifferentmetals,suchasgoldandsilver.Someacupuncturiststodaystillusegoldandsilverneedles,butthemajorityhavenowswitchedtostainlesssteelones.Inadditiontothechangesinmaterial,theshapesoftheneedleshavealsochangedovertime.Originally,therewereninedifferentkindsofneedles,withvariationsinshape.Nowadays,thefinesharpneedlesthatmeasureusuallybetween15and75millimetresinlengtharestillused,whilemostoftheothershavebeenreplacedbymorecomplexmedicalinstruments.隨著然而Point3:takeplace:發(fā)生taketheplaceof：代替

Point4:switch:改變；開關(guān)switch/turnon打開（開關(guān)等）switch/turnoff關(guān)閉（開關(guān)等）Point5:origin(n.)________(adj.)__________(adv.)originaloriginallyPoint6:Thefinesharpneedles,__________(measure)usuallybetween15and75millimetersinlengtharestillused.measuringSowhathappensduringavisittotheacupunctureclinic?First,theacupuncturistexaminesthepatient,lookingatthepatient’sskinandtongue,listeningtothesoundofhisorhervoiceandbreathing,andsmellinghisorherbreath.Thentheacupuncturistaskssomequestionsaboutthepatient’sconditionandfeelshisorherpulse.Thisisaparticularlyimportantstepaccordingtotheenergytheorybehindacupuncture.Theacupuncturistcancheckthepulseinthreepositionsoneachwrist,andeveryoneofthemisconnectedwithamajorbodyorgan.Bycheckingallthepositions,theacupuncturistcanfindoutwhichenergychanneldoesnothaveenoughenergy.which+noun.引導(dǎo)賓語從句Accordingtotheresultsofthecheck-up,theacupuncturistthenselectscertainpointsonthebodycalledacupuncturepoints.Needlesarepushedintotheskinatthesepointssothatahealthproblemcanbetreated.Uptonow,morethan360acupuncturepointshavebeenidentified,eachlinkedtoadifferentpartofthebody.Sometimestheneedlesarepushedintopointsnearthebodypartaffectedbyadisease,andsometimesintopointsthatarenotsoclosetoit.Point7：【重點句型】Uptonow,morethan360acupuncturepointshavebeenidentified,eachlinkedtoadifferentpartofthebody.解析：

1.Uptonow/Todate（至今）是現(xiàn)在完成時的標(biāo)志性詞。

?知識拓展：Todate,we______________(receive)over200replies.2.eachlinkedtoadifferentpartofthebody是獨立主格結(jié)構(gòu)each指代everyacupuncturepoint,與link之間是被動關(guān)系

故構(gòu)成pron.+V-ed的結(jié)構(gòu)。

?知識拓展：Theboylayonhisback,hishands______(cross)underhishead.Themanlaythere,hishands________(tremble).

havereceivedcrossedtremblingOvertheyears,acupuncturehasbeenusedtotreatawidevarietyofhealthproblems,includingseverepains,bloodpressureissues,stomachdiscomfort,sportsinjuriesandweightproblems.Andithasbeenusedtotreatmorethanjustphysicalproblems—acupuncturistshavediscoveredthatthetreatmenthelpswithmentalproblemslikedepressionandanxietytoo.Acupuncturehasalsobeenappliedtotreatpeoplewhoabusealcohol,tobaccoordrugs.abuseone’spower濫用權(quán)力alcohol/drugabusetheabusedwoman受虐待的婦女Howacupunctureactuallyworksisnotclearlyunderstood.Forexample,therearedifferenttheoriestryingtoexplainhowiteasespain,butnoagreementhasbeenreached.Onetheoryexplainingthisphenomenonsuggeststhatacupunctureblockspainsignalsfromreachingthebrain.Anothertheoryrelatesacupuncturetotheproductionofasubstanceinthebodywhichcanreducepain.which引導(dǎo)定語從句Point8:ease(v.)_________(adj.)_________(adv.)Point9:reachanagreement達成協(xié)議Point10:Everyonesuggestedthattheinjuredgirl____________(send)tohospitalatonce.Herpalefacesuggestedthatshe_________theimportanttest.Point11:block…from…=stop…from…easyeasily(should)besentfailed建議表明Despitetheuncertaintyaboutitsmedicalbasis,acupuncturehasbecomeapopularformoftreatment.AsauniquecontributionoftraditionalChinesemedicine,acupuncturespreadtomanyotherAsiancountries,suchasJapan,asearlyasthe6thcentury.ItwasintroducedtotheWestaroundthe16thcentury.In2010,acupuncturewasincludedintheUNESCOIntangibleCulturalHeritageList.Today,acupunctureisrecognizedasasymboloftraditionalChinesecultureandhascomeintowidespreadusearoundtheworld.TheWorldHealthOrganizationrecommendsacupunctureasagoodtreatmentforover100medicalproblems.Whiledoubtsaboutitssafetyhavegraduallydisappeared,interestcontinuestogrow.雖然Point12:comeintowidespreaduse廣泛使用Point9:recommend…as…把……作為……而推薦recommenddoingsth.推薦做某事

recommendsb.sth.給某人推薦某物recommendsth.tosb.recommendthat-從句（should+動詞原形）針灸：神奇的針在最負盛名的中國醫(yī)術(shù)中，有一種“神針”之術(shù)，即針灸。這種醫(yī)術(shù)歷史悠久，最早或起源于公元前2000年。有證據(jù)顯示，針灸始于石器時代，當(dāng)時一種名為“砭”的石器被用來按壓身體部位。隨著針灸的發(fā)展，簡單的砭被石針替代。最終金屬針開始出現(xiàn)并取代了石針。這些實心的針由不同的金屬制成，例如金和銀。如今一些針灸師仍在使用金針或銀針，但多數(shù)醫(yī)師已經(jīng)改用不銹鋼針了。除了材質(zhì)變化，針的形狀也在逐漸改變。起初有九種不同類型的針，形狀各不相同?，F(xiàn)在針灸中仍在使用的是又尖又細、長度一般在15至75毫米之間的針，而大部分其他類型的針都被更復(fù)雜的醫(yī)療器械取代了。那么，去針灸診所診療時會發(fā)生什么呢?首先，針灸師會對患者作一番檢查，看一下患者的皮膚和舌頭，聽