牛津高中英语必修三M3U1Project.ppt

牛津高中英语必修三M3U1Project.ppt

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Unit1,shark,Unit1ProjectProducingaTVshow,shark,pigeon,1.Howmanydifferenttypesofsharksarethereintheocean?

2.Whatisthemostdangerousshark?

3.Whyisthenumberofsharkattacksincreasing?

1.Howmanydifferenttypesofsharksarethereintheocean?

2.Whatisthemostdangerousshark?

3.Whyisthenumberofsharkattacksincreasing?

Nearly400.,Thegreatwhiteshark.,Becausewatersportsarebecomingmorepopular.,ReadText1carefullyandfinishtheform.,Detailreading,TheBestPicture,TheBestShortFilm（Animated）最佳动画短片,1.Whathappenedtothesoldiersthatnight?

2.Whywerepigeonsusedinancienttimetocarrythenewsoreventhemail?

3.Howdopigeonsfindtheirway?

1.Whathappenedtothesoldiersthatnight?

Theywerebeingattacked.2.Whywerepigeonsusedinancienttimestocarrythenewsoreventhemail?

Becausepigeonshaveagoodsenseofdirectionandcanfindtheirwayoverlongdistances.,3.Howdopigeonsfindtheirway?

Pigeonsappeartohaveacompassinsidethemthattellsthemwhichwayisnorth,theyalsoappeartousetheirsightandeventheirsenseofsmelltotellthemwhichwaytheyshouldgo.,Readagainandfillintheblanks.,Itwasaquietnight.Thesoldierswereasleepwhileaguardwatchedfortheenemy.Suddenly,withaflashandthesoundsofguns,hundredsofenemysoldiersrushed

（1）_them.Whatshouldtheydo?

Anofficerquicklywroteashortmessage,

（2）_upthepaperandattachedittoapigeonsleg,thensetthebird（3）_.,towards,rolled,loose,Thoughitmayseemhardtobelieve,pigeonshaveawonderfulsenseof（4）_andcanfindtheirwayhomeoverlong（5）_.Why？

Becausepigeonsappeartohavea（6）_insidethemthattellsthemwhichwayisnorth.Inaddition,theyalsoappeartousetheir（7）_andeventheirsenseof（8）_totellthemwhichwaytheyshouldgo.（9）_humans,theynever（10）_lost.,direction,distances,compass,sight,smell,Unlike,get,Contrarytowhatmanypeoplemightassume,evidenceshowsthatsharksseldomattackhumans.（L11-13）与很多人想法相反，证据表明鲨鱼很少攻击人类。

Languagepoints,1.contrary1）adj.相反的（常与介词to连用）2）n.相反的事实或情况onthecontrary恰恰相反ContrarytowhatIthought,sheprovedtobesuccessful.-Youmustbetiredafterfourhourslearning.-No.Onthecontrary,Ifeelenergetic.,Practice,事实上，他的观点和我的相反。

Infact,hisview_mine.2.他一点儿都不恼火，相反，他很高兴能被别人理解。

Hewasntannoyedatall._,hewasgladtobeabletomakehimselfunderstood.,iscontraryto,Onthecontrary,Inthemaintype,thesharkattacksyoubecauseitmistakesyouforafish,butwhenittasteshumanfleshitdecidestogiveupandswimaway.Inthesecondtype,thesharkpushesyouwithitsnosetofindoutifyouarefittobeeaten,andthenbitesyouifitthinksyouare.Inthethirdtype,thesharkwaitsforyoutoswimby,andthenattacksyousuddenly.Thelasttwotypesofattackmoreoftenresultinthedeathofhumans.,Toreducetheriskofasharkattack,youshouldfollowthesesuggestions.,Donotswiminthedark.Sharkscanstillseeyoubutyoucannotseethem.Donotgoswimmingintheoceanifyouhaveafreshwound.Sharkscansmellbloodoveralongdistance.Donotwearbrightclothingorjewellery,becausesharksareattractedtocoloursandbrightobjects.Stayingroups,assharksusuallyavoidlargenumbersofpeople.,2.attractvt.吸引，使喜爱；引起的好感（或爱慕）Hewasattractedbyhersmile.TheTVshowIamasingerhasattractedalotofattention.attractive吸引人的；漂亮的，性感的,Recently,sharkattackshavebeenincreasingaswatersportsarebecomingmorepopular.Ifasharkattacksyou,trysomeofthefollowingtipstohelpyou.Keepcalm.Donotpanic.Hitthesharkonthenosewithyourfist.Stickyourfingerinthesharkseye.,Dontbefrightenedbysharks:

youare30timesmorelikelytobehitbylightningthanbeattackedbyashark.,3.倍数的表达法有三种：

A+谓语+倍数词+adj./adv.的比较级+than+BTheboxisfivetimesbiggerthanthatone.A+谓语+倍数词+as+adj./adv.的原级+as+BAsiaisaboutfourtimesaslargeasEurope.A+谓语+倍数+the+度量名词+of+B（size/length/width/height/weight/number/amount等）Theearthisabout49timesthesizeofthemoon.【翻译】这根绳子长度是那根绳子的三倍。

1.Itssaidthatthepowerplantisnow_largeaswhatitwas.A.twiceasB.astwiceC.twicemuchD.muchtwice,2.ThenewstadiumbeingbuiltforthenextAsianGameswillbe_thepresentone.A.asthreetimesbigasB.threetimesasbigasC.asbigasthreetimesD.asbigthreetimesas,4.likelyadj.很可能的,1）belikelytodosth.Lookatthesky.Itslikelytorain.2）Itislikely+that从句Anothertrafficjam!

Itslikelythatwellbelateagain.,Itisnight.Allisquiet.Thesoldiersareasleepwhileaguardwatchesfortheenemy.Thereisaflash,andthesoundofguns!

Theyarebeingattacked!

万籁俱寂的夜晚。

除了一名哨兵在站岗放哨，所有士兵都在梦乡。

突然一道闪光，枪声四起！

他们遭到攻击了。

Theyareallgoingtobekilledunlesstheygethelp.Whatshouldtheydo?

Anofficerwritesashortmessagequicklyonasmallpieceofpaper:

Beingattacked!

Hurry!

Herollsupthepaperandputsitintoasmallcase,andthenreachesintoacageandgetsabird.Attachingthemessagetoitsleg,he