青少版新概念2A-Unit13

unit13----lesson25TheKalenjinDoyouliketravelling?Wheredoyouwanttogo?WhataboutAfrica?Let'sgotoKenya.NewwordsandexpressionsrecordwinnerdistanceraceamongstarracetrackborderNorthWesthomelandplateaumeter记录获胜者长跑在…之中明星跑道边界西北部祖国，家乡高原公尺，米Newwordsandexpressionsabovesealevelnaturalathleteheartrateunusuallymillionwinhonorafew在…之上海平面自然的运动员心率不寻常地百万获胜荣誉少数，几个record['rekɔ:d]2.vt.记录下来[ri'kɔ:d]Herecordedeverythingthathappenedonhistravel.他把旅途中发生的每件事都记录下来。1.n.纪录Hebroketherecordfortheone-hundredmeterdash.他打破了百米赛跑纪录。Theyarewinners.among[ə‘mʌŋ]在…之中三者或三者以上Thecatisamongthedogs.Thecatisbetweenthedogs.amongbetween两者之间starMusicstarrockstarJayChouisamusicstar.racetrackborder边界northsouthwesteastnorthwestnortheastsoutheastsouthwestChinaisourhomeland/motherland.Englandisherhomeland.Qinghai-Tibetplateau['plætəu]青藏高原metre/meter['mi:tə]eg:Thisruleris2metres.Thisroadisabout500metres.above[ə'bʌv]在.....之上,超出eg:Today'stemperatureisabovezero.sealevel[¸si:'levəl]海平面nature['neitʃə]自然natural['nætʃərəl]自然的athlete['æθli:t]sealevel海平面Theplateauis2500metersabovesealevel.2500heartrate心率75次/分左右honour荣誉It’sagreathonourforChina.['ɔnə]It’smyhonour.hundredhundredsofthousandthousandsofmillion['miljən]millionsof300threehundred3,000threethousand3,000,000threemillionListeningandUnderstanding听力理解Listentotherecording,andthenanswerthesequestions:Howmanydistanceracesaretherenowforwomen?听录音，然后回答问题：目前有多少项女子长跑比赛？UnderstandingTakealookatthe(记录）ofinternationalrunningeventsinthelastfiftyyears.Before1980,the(获胜者）ofdistanceraceswereusuallyfromNorthAmericaandEurope.Thereweresomewinnersfromeothercountries,butthereweren'tverymanyofthem.TherewerenoAfricannames(在....之中)thewinnersthen,butthingsareverydifferentnow.recordswinnersamongQuestionone:Thereweresomewinnersfromothercountries,weren'tthere?Questiontwo:WeretherenoAfricannamesamongthewinners,weren’tthere?Takealook看一看Lookat+sth看某物•Internationalrunningevent国际赛跑比赛•race跑步•sprint短跑•distancerace长跑•marathon马拉松•cross-countryrace越野跑Marathonisadistanceraceproject.Today,the(明星）ofthe（跑道）aretheKalenjin.starsracetrackTheKalenjinareanAfricanpeoplefromthe（边界）of(西北部）KenyaandEthiopia.bordersNorthWestTheir（祖国，家乡）isahot,dry（高原）about2,500（米，公尺）（在...之上）sealevel.homelandplateaumetersaboveThesepeopleare（自然的，天生的）（运动员）.naturalathletesTheyhavelong,thinlegs.Theirheartrateis（不寻常的，不一样的）slow.unusuallyThereareonlythree（百万）ofthem.millionQuestionthree:TheKalenjinarefromKenyaandEthiopia,aren'tthey?Questionfour:Theirhomelandisabout2,500meersabovesealevel,isn'tit?Hotdryplateau•2500metersabovesealevel.above在…之上above在…之上，不接触物体over在…之上，指正上方on在…之上，接触物体Thereisabirdabovethehouse.Thereisabirdoverthehouse.Thereisabirdontheroof.Twelveoftheworld'stoptwentymarathonrunnersarenowKalenjin.Everyyear,theywin40percentofthetop（荣誉）inallinternationaldistanceraces.honoursAndit'snotjustthemen.GoodQuestionfive:Theywinalotofthetophonoursininternationaldistanceraces,don'tthey?Afewyearsago,thereweren'tanydistanceracesforwomen.Thesedays,therearelotsofthem.Kalenjinwomenwinalltheireventsaswell.Questionsix:Afewyearsago,thereweren'tanydistanceracesforwomen,werethere?afew少数，几个（修饰可数名词）eg:afewdaysafewyearsafewapplesalotof=lotsof许多，大量（修饰可数名词、不可数名词）eg:alotofapplesalotofcoffeealotofricealotofpensSummaryTherewerenoAfricannamesbefore1980.Buttoday,thestarsoftheracetrackaretheKalenjin.TheKalenjinareanAfricanpeople.Theyhavelong,thinlegs.Theirheartrateisunusuallyslow.Twelveoftheworld'stoptwentymarathonrunnersarenowKalenjin.Nowadays,therearemanyKalenjinwomenintherace.snow/snəu/ice/ais/hill/hil/lake/leik/sheep/ʃi:p/none/nʌn/没有任何东西，没有人eg:Weretherestudentsintheclassroom?Therewerenone.Therewerenostudents.Wasthereanysnowonthehill?Therewasnone.reservoir/'rezəvwa:/水库Blockofflats一栋公寓programme/program/'prəugræm/节目Prounciation•/tr/•tracktraintriptruetrychemistry•/dr/•dreamdressdrinkdrivedrychildrenTherebe---的构成•定义：表示某地有某物或某人•结构：thereis+单数可数名词/不可数名词+地点状语thereare+复数名词+地点状语1:Thereisagirlandtwoboysinthepicture.2:Therearetwoboysandagirlinthepicture.就近原则be动词单复数形式要跟therebe之后的主语保持一致，如果主语是单数或不可数名词用is，如果主语是复数用are。•注意事项：there是引导词，在句中不充当任何成分，翻译时也不必译出。句子的主语是某人或某物，谓语动词be要与主语（某人或某物）的数保持一致。Thereisabirdinthetree.Therearefivebirdsinthetree.就近原则如果有两个或两个以上的主语时，be动词要和最靠近它的那个主语在数上保持一致。如：•Thereisapenandsomebooksonthedesk.书桌上有一支钢笔和一些书。•Therearesomebooksandapenonthedesk.书桌上有一些书和一支钢笔。Thereis/are---的否定句is/are后加not,肯定句中的some变any•Thereisabeautifulfloweronthedesk.Thereisnotabeautifulfloweronthetable.•Thereissomewaterinthebottle.Thereisn’tanywaterinthebottle.Thereisaradioonthedesk.Therebe---的一般疑问句Istherearadioonthedesk?Yes,thereis./No,thereisn’t.Therearesomeshoesunderthebed.Arethereanyshoesunderthebed?Yes,thereare./No,therearen’t.Isthereanythingnewintoday’snewspaper?Thereissomethingnewintoday’snewspaper.Yes,thereis./No,thereisn’t规则：is/are要提前,再在句尾加上问号即可.some变any,something改为anything,其他都不变.Therebe句型的时态be可以有：现在时(thereis/are）过去时(therewas/were)将来时(thereis/aregoingtobe或therewillbe)完成时(therehave/hasbeen)还可用theremustbe,therecan’tbe,thereusedtobe等。如•Thereisgoingtobeameetingthismorning.Thereis/are---的特殊疑问句a）就Therebe后面的主语进行提问，•指物用“What’s(t