学人教版必修五 Unit 1 Great Scientists Period4Grammar 课件（共38张PPT）.ppt

disappointed discouraged abrokenheart pollutedwater aninjuredperson crowdedpeople buses 2018 2019学年度人教版必修五 period4grammarpastparticiple feeling shoutoutyourfeelings club pleased delighted excited terrified frightened puzzled surprisedastonishedsatisfiedworried actoutyourfeelings pre listening whatjobdotheydo theyareastronautswhatpersonalityisneeded cantheymakesuchgreatachievementsjustontheirown therearealotofgreatscientistsbehindthem oneofthebest knownisqianxuesen itwasqianxuesenwhosentthefirstchineserocketupintospace fatherofthechinesespaceprogramme listening whatdoyouknowaboutqianxuesen beforeyoulistentothetape lookatthepictureandtheexercisesandpredictthecontentofthelistening onpage6 rocket satellite astronomy astronomer astronaut spaceprogramme spaceindustry spaceinstitute spaceflight spaceship keywordsandexpressionsastronomermarsinstituteihavenoidea astronautadmirerightyouare 天文学家 火星 学会 协会 研究院 idon tknow 宇航员 欣赏 钦佩 answerkeyforexercise2 mainidea itisabouttheroleofqianxueseninthedevelopmentofspacetechnologyinchina 1 whatdidqianxuesenstudyfirst 2 whatexperiencedidhegetinamericathatwasveryusefulforchina 3 whatwasqianxuesen smainachievementwhenhereturnedtochina questions 1 hefirststudiedatuniversitytobeanengineer 2 workonrocket 3 hebeganhisinstituteinchinatodesignandbuildrocketstogointospace suggestedanswerstoexercise4 chineseastronautsinspacechinesesatellitesinspace becomearocketscientistbethefirsttolandonmarsandputqianxuesen spicturethere yp whatdoyouwanttobewhenyou steve ss iwanttobeanastronomerandvisitstars iwishtovisitmarsoneday yp ithinki dliketoworkinthe industrytoo i dliketobearocket likeqianxuesen ss whatdidhehavetodotobecomearocketscientist yp well hefirststudiedatuniversitytobeanengineer laterhewanttoamericatostudyforhis degree itwasthenhebegantoworkon growup space scientist doctor s rockets fillintheblanks ss soitwasluckyforour thathecamebacktochina yp verymuchso therewasnoworkonspacerocketsinchinabeforehebeganhisinstituteto andbuildrocketstogointospace ss doyouthinkhewantedtotravelintospaceinoneofhisrockets yp ihavenoideabutibelievehe thefirstspaceflightbyachineseastronaut spaceprogram design lookforwardto ss yes nowchinahassent intospace ihopethatwe llbe tolandonmars thatwouldreallybesomethingspecialandifiwerethatastronautiwouldputqianxuesen spictureonmarstoshowhowmuchwe hiswork yp indeed heisrightfullycalled ofthechinesespaceprogram heismyheroandheiswhyiwanttobearocketscientist ss well we dbetter ourhomework weneedgoodgradestogetintouniversity yp rightyouare seeyou then ss seeyou satellites thefirst admire thefather getonwith mrqianispreparingforaveryimportantscientificprogramme sotherewillbeaninterviewtoemployanassistanttohelpcompletetheprogramme speaking pre interview let sshareideastogetreadyfortheinterview thesequestionsmayhelpyou whatkindofscientificjobdoyouwanttodo whatpersonalitywillbeneeded whatworkexperiencewouldbeuseful whyareyousointerestedinthisjob whateducationwillyouneed howlongwillthetrainingtake howwillyouprepareforthiscareer thesesexpressionsmayhelpyou ialwayswantedto because theexperienceiwillneedis ineedtopractise ithinki mgoodat so iwillneedsometrainingin imightfinditdifficultto mygreatestproblemwillbeto iwillneedtobe becomepatient creative hard working co operative confident brave positive pleasant polite determined energetic strictwith sampleconversation a whatdoyouwanttodowhenyougrowup b iwanttobuildrobots iwillhavetodoaphysicsandmathematicsdegreeinchina afterthatihopetogoabroadtoreadinguniversityinenglandwhereyoucanstudyallaboutrobots thereisaspecialcybernetics 控制论 departmentthere a whatpersonalitywillbeneededforthatjob b ithinkineedtobepatientformyideaswhichwilltakealongtimetodevelop ialsoneedtobecreativeenoughtohavegoodideas a whatexperiencewillbemostusefultoyou b ithinktechnologyandengineeringprojects ihopetoworkinafactoryinmyholidays a whatkindofpersonmakesagoodinventor b ithinktechnologyandengineeringprojects ihopetoworkinafactoryinmyholidays a whatkindofpersonwillmakeagoodinventor b ithinksomeonewhoishappytopersevereatsomethingandlearnsfromhismistakes a thankyou ithinkdesigningrobotssoundsfun answerkeyforexercise1 possibleanswersinclude gotoyourteachergotoanaturalmuseumandspeaktoaspecialistlookitupinaflowerbook listening onpage41 answerkeyforexercise2 thecorrectanswerisc summaryaisnotcorrectbecauseitdoesnotgiveenoughinformation summarybisinaccurate answerkeyforexercise3 biology book sweden 1707 1778 serious answerkeyforexercise4 itmeansthathisflowerhasalreadybeenidentifiedandhasaname hewouldknowbycheckinghislilyagainstotherliliesinthespecialistbook ifhislilyisdifferent forexampleinthenumberofpetalsorstamens itwillbeanewspecies allplantshavetwonamesjustlikepeople thefirstisthegroupofflowerstheybelongtoandislikethefamilyname thesecondisthekindofflowerwithinthatgroupandislikeagiven personalname beforelinnaeistherewasnowayoffindingoutwhetheraplantwasnewornot thiscausedproblemsbecausedifferentscientistsclaimedthattheyhadfoundandnamedflowersfirst afterheorganizedhissystemitwaseasytodiscoverwhetheraplantwasnewornotandsowhohadtherighttonameit namingflower robertbriggs rb istalkingtozhangwei zw aboutanewkindoflilyhehasfound zw hellorobert what sthatbookyou recarrying rb abookthathelpsyouidentifyaflower zw isee whydoyouwantthat rb well i vefoundthislily itlooksdifferenttome soiwanttofindoutifit snewornot ourbiologyteachertoldmethatifit salreadyknown i dfinditinthisbook zw wow soyouthinkmayhavefoundanewlily rb ihopeso butihavetodosomeresearchfirsttofindoutforsure zw whathappensifit sinthebook rb itmeansthatsomebodyelsehasfounditandnamedit theni llknowitsbiologicalname zw whatdoyoumeanbythebiologicalname rb actuallylikeusaflowerhastwonames thefirstisthegroupofflowersitbelongsto likeafamilyname aroseisonesuchgroup thesecondisthekindofflower likeagivenname itmaydescribewhattheroselookslike forexample thecolourofanautumnsunset togetheryougettheflower sname whichisroseautumnsunset zw gosh whomadethatsystem rb agreatscientistcalledcarllinnaeus helivedinswedenfrom1707to1778 zw solongago rb yes andhesolvedaveryseriousproblemforbiology zw whatwasthat rb beforehimnobodycouldtellifaplantwasnew astherewasnowayofchecking there resomanyplants yousee zw yes iappreciatethat sohissystemisstillused rb indeeditis ifmyflowerisn tinthisbook i llknowthati vefoundanewkindoflily zw that sgreat canicomeandhelpyou thisresearchsoundsfun rb yes andifi mlucky fadingout answerkeyforexercise1 studentswillgivetheirownanswerswhichmayvery answerkeyforexercise3 tickallsymbolsexceptangle listeningtask onpage44 answerkeyforexercise4 whyeulerisconsideredtobeagreatmathematician introducedmanynewsymbolsintomathswrotemorebooksthananyonebeforeorsincediscoveredanewbranchofmathematics suggestanswerstoexercise5 ithadariverrunningthroughit thecentreofkonigsbergisanislandandasitpassestheislandtheriverbreaksintotwoparts sevenbridgeswerebuiltsothatthepeopleofthecitycouldgetfromoneparttoanother thepeoplewonderedifyoucouldwalkaroundthecitysothatyouwouldcrosseachbridgeonlyonce suggestedanswerstoexercise6 thereisnoeulerpathforthisfigure lookatfigure4inthereadingtask itisaeulerpathforfigure3 amathematician sproblemjohnsmith js istalkingtozhaoyang zy aboutamathematicianwhointerestshim part1js doyouknowthatwe vebeenstudyingeulerinmaths zy whoishe i veneverheardofhim js well hewasafamousmathematicianintheeighteenthcentury herevisedallthepuremathematicsthatwasknowinhisday zy thatprobablywasn tverymuch js you rewrongthere hewrotemorethananyothermathematicianbeforeorsince zy really well whatdidhedo js heintr