高中英语模块3第一单元所有课件、教案、测试题等资料Unit1译林牛津版必修3课件Project.ppt

牛津版高一module3unit1 producingatvshow sharkattacks baskingshark sharkspecies whaleshark greatwhite tigershark blueshark moreinformation http new whataresharks sharksarefishthathavebeenaroundsincethedinosaurs malesarecalled bulls femalesarecalled cows babysharksarecalled pups othersharkfactssharkshavefivetosevengillslits manysharksmustkeepmovinginordertobreathethatis inordertokeepwatermovingpasttheirgillslitsbutthisisnottrueofallspecies nursesharks forexample canliestillandfantheirgillstobringoxygen richwateracrosstheslits becausetheylackaswimbladder allsharksmustswiminordertoavoidsinkingtowardtheoceanfloor thesharkhassensesspeciallyadaptedfortheanimal slifeunderwater smellisashark smostacutesense approximately70percentoftheshark sbrainisusedforolfactory smelling functions experimentshaveshownthatsharkscandetectpreysolelybysmell andthehungriertheshark thelessstimulantneededtoelicitareaction sharksaresensitivetolightandcandetectcertainobjectseveninmurkywater somehaveatapetumlucidum amirrorlikelayerundertheretinaoftheeyethatreflectsincominglightandincreasestheamountoflightavailabletotheeye catsandotheranimalswhoseeyes glowinthedark alsohavethisfeature sharksdohaveears buttheroleofhearingintheshark slocationofpreyisnotwellunderstood asharkcandetectsoundwavesanddisturbancesinthewaterwithitslateralline orlateralis system thisisaseriesofthincanals filledwithwater thatrunsalongtheanimal sside thecanalsareattachedtonervesthatsendsignalstotheshark sbrain sharkscanalsosenseelectricandmagneticfields sensoryporeslocatedontheshark sheadcandetectaprey sbioelectricfieldevenifthepreyisburiedinsand asharkcanalsodetecttheearth smagneticfield open oceansharksmayusethisinformationtonavigateandorientthemselves 1 whatdoyouknowaboutsharks 2 howmanydifferenttypesofsharksarethereintheocean 3 doallofthemattackhumans 4 howtoavoidbeingattackedbysharks 5 whataretheiruniquesenses fastreading secondreading readthetextagainandtrytofindoutthemainideaofeachparagraph paragraph1 therearenearly400typesofsharks paragraph2 sharksdonotfeedonhumans paragraph3 therearethreetypesofsharkattacks paragraph4 anincreaseinwatersportshasledtoanincreaseinsharkattacks paragraph5 therearethreetipsonwhattodoifasharkattacks paragraph6 donotbefrightenedbysharks detailedreading threefiercesharks fillintheinformation thegreatwhiteshark thetigershark thebullshark don tswiminthedark don tswimifyouarecutorifyouhaveafreshwound don twearbrightclothingorjewellery tryandstayingroups fourpiecesofadvicetoavoidsharkattacks don tpanic hitthesharkonthenose stickyourfingerintheshark seye threetipstohelpyouifasharkattacksyou hehasmuch ofwinningthefirstprize thechancesareahundredtooneagainstyou it smost thatyouwillsucceed 3 whatdoesthelittledogchiefly chance unlikely feed languagefocus on 4 don thithim head 5 whynotwearsomeflowersinsteadof whenyougototheball onthe jewellery i msureyouarecleverenoughtoworkthemout paredto5 manymorepeople usefulphrases 6 thelownumber7 feedon8 befittodo9 waitforsbtodo10 thelattertwo11 followtheadvice12 haveafreshwound 13 bemorelikelytobedeadly14 overalongdistance15 wearbrightclothingorjewellery16 hitthesharkonthenose17 stickyourfingerintheshark seye18 30timesgreater typesofsharksadviceonreducingthechancesofbeingattackedthetipstohelpyouwhenattacked practice summarizethetext producingatvshowabouthowananimalusesitssenses introducingtheproject planning getintogroups 6 8 decidewhichanimaltofocuson clearassignments it suniquesense decidewhattypeofshow adocumentary adrama acartoon othershow theanimal sname eachmemberpicksadifferenttopictofindinformationaboutfood whattheanimaleats habitat wheretheanimallives size sizeoftheanimalorpopulation mythsaboutthisanimal whatpeoplethink clearassignments visitazoo watchananimaldocumentary lookatbooks surftheinternet tofindinformationabouttheanimal whatiteatsandhowitfindsfoodinthewild preparing howitprotectsitself howitcommunicateswithotheranimals howitattackspeopleorotheranimals ifitdoes howithelpspeopleorotheranimals ifitdoes 1 focusyourresearchonhowyouranimalusesitssenses 2 tvisveryvisualsopicturesshouldbepresentedinaneasy to seeway 3 eachmembermustworkonadifferentpartoftheshow keepinginmindtheoveralldesign producing 4 everymemberhastoproofreadthewrit