Unit4AmazingScience

Topic1Whenwasitinvented?

SectionC

Unit4AmazingScience

Topic1inventioncrayonthoughtsillybrainstormevaluateredesigndetailed愚蠢的，傻的發明，創造彩色鉛筆想法，看法，主意集思廣益，動腦筋重新設計估值，評價，評估詳細的Matchthewordswiththeirmeanings.預習檢測invention愚蠢的，傻的Matchthewor2i________n.thecreationofsomethinginthemind;theactofinventingc________n.arod(棒）ofcoloredwax（蠟）usedfordrawingt________n.anideathatyouhaveinyourminds________adj.foolishb________n.smallthininflatable(可充氣的）rubberbagwithnarrowneckg________n.aweapon（武器）fromwhichbullets（子彈）orotherthingsarefiredr________n.amachinethatcanmoveautomatically（自動地）k________n.thesetofkeysthatyoupressinordertooperateitCompletethefollowingwordsaccordingtotheirfirstlettersandmeanings.nventionrayonhoughtillyalloonunoboteyboardi________n.thecreationofs3InventionInventorYearcarKarlBenz1885telephoneAlexanderGrahamBell1876TVJohnBaird1926ReviewA:Whenwasthecarinvented?B:Itwasinventedin1885.A:Whowasthecarinventedby?B:ItwasinventedbyKarlBenz.

Makedialogslikethis:InventionInventorYearcarKarlB4

Readandanswerthequestions.Whatisan

invention?Skimming(粗讀文本）2.Howdoinventionscomeabout?3.Howmanystepsarethereintheinventionprocess?Readandanswerthequestions5A.Drawyourinvention.B.Nameyourinvention.C.Testyourinvention.D.Useyourimagination.E.Plananddesignyourinvention.

1bRead1aandputthesentencesinthecorrectplaces.

___Youcanhavewildandcrazy

thoughts.Rememberthatnoideaistoosilly.ManypeoplelaughedattheWrightbrothersandsaidtheywouldneverfly.Buttheyweren’tdiscouragedbywhatpeoplesaid.That’swhynowwehaveplanes.DIntensiveReading(細讀文本）A.Drawyourinvention.B.Na61bRead1aandputthesentencesinthecorrectplaces.

_______Carefulplanningisimportantintheinventionprocess.Thisisthetimetobrainstormforideasandtoevaluatethem._______Makeadetaileddrawingofyourinventionsootherswillunderstandhowyourinventionworks.Makeamodelofyourinvention._______Seeifyourinventionworksasitisplanned.Ifnot,domoreresearch,

redesign

it,andtestitagain._______Everyinventionneedsaname.Shareyourinventionswithothers.EACB1bRead1aandputthesentenc71cRead1aagainandfillintheblanks.

Whenyouwanttohaveaninvention,firstyoumustuseyour________.Thenyoushouldplananddesignit.Carefulplanningisvery_________intheinvention.Third,youshouldmakea_______drawingofyourinventionandmakeamodelofit.Ifyouwanttomakeyourinventionmoresuccessful,youmust______itagainandagain.Afterthat,you_______yourinvention.Last,rememberthatyoushould_______yourinventionwithothers.imaginationimportantdetailedtestnamesharelisteningandreading(聽讀)1cRead1aagainandfillint8FillintheblanksaccordingtothepassageInventions______inmanyways.____isinterestingandexcitingandeveryonecanbean____.Intheinventionprocess,first,useyour_____,youcanhavewildandcrazy____.Thenplananddesignyourinvention.Third,makea___drawingofyourinvention.Makeamodelofyourinvention.Next__yourinvention,seeifyourinventionworksasitisplanned.Everyinventionneedsaname,so__yourinventionand___eaboutinventingimaginationthoughtsdetailedtestnameshareFillintheblanksaccordingt9balloongunrobotkeyboardDiscuss1.Whatarethetop3mostimportantinventions?Why?2.Whichistheleastimportantinvention?Why?balloongunrobotkeyboardDiscus102Discusswithyourpartnerwhichofthefollowingsarethetop3mostimportantinventionsandwhichistheleastimportantinvention.Thenmakeadialogue.

Example:

A:Whatdoyouthinkisthemost/leastimportant/interestinginvention?B:Ithinkthemost/leastimportant/interestinginventionis…A:Whyisit?B:…2Discusswithyourpartnerwh11ThomasEdison“天才是百分之一的靈感加上百分之九十九的汗水?！盩hegenusisonepercentinspirationandninety-ninepercentperspiration.ThomasEdison“天才是百分之一的靈感123.Useyourheadandwriteapassageaboutyourinvention.Thefollowingquestionsmayhelpyou.

1.Howdoyoucometotheideaofyourinvention?2.Whatdoesitlooklike?3.Whatisitmadeof/from?4.What’situsedfor?5.Whatareyougoingtonameit?Beforewriting,thinkmoreclearlyandtellaboutthelooks,uses,advantagesanddisadvantagesofanobject.Groupwork3.Useyourheadandwriteap13

Myinventionisarobot.Itiscalled“Superman”.Thereisacomputerinsideitsbody.Itlookslikeatiger.Whenyouseeitforthefirsttime,youmaybefrightened.Infact,itisgentleandpolite.Itcanhelpusdohousework,suchascleaningaroom,washingdishes,andmakingthebed.Whentheroomisdirty,itwillbegintoworkatonce.Itcanalsowatchoverahouseinsteadofhumans.Itiscareful,cleverandhard-working.Inshort,thisrobotisveryusefultous,thoughitcan’trunorspeak.Youcanwriteitlikethis:Myinventionisarobot.141.Peopleusedthelightbulbswidelyinthepast.(改為被動語態）

Thelightbulbs___________________bypeopleinthe

past.2.Wecanlaunchspaceshipstoexploreotherplanets.(改為被動語態）

Spaceships___________________toexploreotherplanets.3.GoreVerbiniskidirectedthemoviePiratesoftheCaribean

inAmerica.(對劃線部分提問）

_____________GoreVerbiniski________themoviePiratesoftheCaribbean?4.TheMP3playerwasdevelopedaround1998.(對劃線部分提問)

________________theMP3player_______________?Exerciseswerewidelyusedcan

be

launchedWherediddirectWhenwasdeveloped1.Peopleusedthelightbulbs15SummaryWelearn:

1.Somewords:

invention,crayon,thought,

silly,balloon,gun,robot,keyboard

2.Somephrases:

laughat，comeabout，

theresultof…，noneof…

3.Somesentences:

Inventingisinterestingandexcitingandeveryone

canbeaninventor.

Wecan:

1.Talkabouttheprocessofaninvention.

2.Writeapassageaboutaninvention.SummaryWelearn:1.Somewords16Read1a.Memorizetheusefulexpressionsandkeysentencesthatwelearntoday.FinishSectionCinyourworkbook.PreviewSectionD.HomeworkRead1a.Homework17Thankyou!Thankyou!18Unit4AmazingScience

Topic1Whenwasitinvented?

SectionC

Unit4AmazingScience

Topic19inventioncrayonthoughtsillybrainstormevaluateredesigndetailed愚蠢的，傻的發明，創造彩色鉛筆想法，看法，主意集思廣益，動腦筋重新設計估值，評價，評估詳細的Matchthewordswiththeirmeanings.預習檢測invention愚蠢的，傻的Matchthewor20i________n.thecreationofsomethinginthemind;theactofinventingc________n.arod(棒）ofcoloredwax（蠟）usedfordrawingt________n.anideathatyouhaveinyourminds________adj.foolishb________n.smallthininflatable(可充氣的）rubberbagwithnarrowneckg________n.aweapon（武器）fromwhichbullets（子彈）orotherthingsarefiredr________n.amachinethatcanmoveautomatically（自動地）k________n.thesetofkeysthatyoupressinordertooperateitCompletethefollowingwordsaccordingtotheirfirstlettersandmeanings.nventionrayonhoughtillyalloonunoboteyboardi________n.thecreationofs21InventionInventorYearcarKarlBenz1885telephoneAlexanderGrahamBell1876TVJohnBaird1926ReviewA:Whenwasthecarinvented?B:Itwasinventedin1885.A:Whowasthecarinventedby?B:ItwasinventedbyKarlBenz.

Makedialogslikethis:InventionInventorYearcarKarlB22

Readandanswerthequestions.Whatisan

invention?Skimming(粗讀文本）2.Howdoinventionscomeabout?3.Howmanystepsarethereintheinventionprocess?Readandanswerthequestions23A.Drawyourinvention.B.Nameyourinvention.C.Testyourinvention.D.Useyourimagination.E.Plananddesignyourinvention.

1bRead1aandputthesentencesinthecorrectplaces.

___Youcanhavewildandcrazy

thoughts.Rememberthatnoideaistoosilly.ManypeoplelaughedattheWrightbrothersandsaidtheywouldneverfly.Buttheyweren’tdiscouragedbywhatpeoplesaid.That’swhynowwehaveplanes.DIntensiveReading(細讀文本）A.Drawyourinvention.B.Na241bRead1aandputthesentencesinthecorrectplaces.

_______Carefulplanningisimportantintheinventionprocess.Thisisthetimetobrainstormforideasandtoevaluatethem._______Makeadetaileddrawingofyourinventionsootherswillunderstandhowyourinventionworks.Makeamodelofyourinvention._______Seeifyourinventionworksasitisplanned.Ifnot,domoreresearch,

redesign

it,andtestitagain._______Everyinventionneedsaname.Shareyourinventionswithothers.EACB1bRead1aandputthesentenc251cRead1aagainandfillintheblanks.

Whenyouwanttohaveaninvention,firstyoumustuseyour________.Thenyoushouldplananddesignit.Carefulplanningisvery_________intheinvention.Third,youshouldmakea_______drawingofyourinventionandmakeamodelofit.Ifyouwanttomakeyourinventionmoresuccessful,youmust______itagainandagain.Afterthat,you_______yourinvention.Last,rememberthatyoushould_______yourinventionwithothers.imaginationimportantdetailedtestnamesharelisteningandreading(聽讀)1cRead1aagainandfillint26FillintheblanksaccordingtothepassageInventions______inmanyways.____isinterestingandexcitingandeveryonecanbean____.Intheinventionprocess,first,useyour_____,youcanhavewildandcrazy____.Thenplananddesignyourinvention.Third,makea___drawingofyourinvention.Makeamodelofyourinvention.Next__yourinvention,seeifyourinventionworksasitisplanned.Everyinventionneedsaname,so__yourinventionand___eaboutinventingimaginationthoughtsdetailedtestnameshareFillintheblanksaccordingt27balloongunrobotkeyboardDiscuss1.Whatarethetop3mostimportantinventions?Why?2.Whichistheleastimportantinvention?Why?balloongunrobotkeyboardDiscus282Discusswithyourpartnerwhichofthefollowingsarethetop3mostimportantinventionsandwhichistheleastimportantinvention.Thenmakeadialogue.

Example:

A:Whatdoyouthinkisthemost/leastimportant/interestinginvention?B:Ithinkthemost/leastimportant/interestinginventionis…A:Whyisit?B:…2Discusswithyourpartnerwh29ThomasEdison“天才是百分之一的靈感加上百分之九十九的汗水?！盩hegenusisonepercentinspirationandninety-ninepercentperspiration.ThomasEdison“天才是百分之一的靈感303.Useyourheadandwriteapassageaboutyourinvention.Thefollowingquestionsmayhelpyou.

1.Howdoyoucometotheideaofyourinvention?2.Whatdoesitlooklike?3.Whatisitmadeof/from?4.What’situsedfor?5.Whatareyougoingtonameit?Beforewriting,thinkmoreclearlyandtellaboutthelooks,uses,advantagesanddisadvantagesofanobject.Groupwork3.Useyourheadandwriteap31

Myinventionisarobot.Itiscalled“Superman”.Thereisacomputerinsideitsbody.Itlookslikeatiger.Whenyouseeitforthefirsttime,youmaybefrightened.Infact,itisgentleandpolite.Itcanhelpusdohousework,suchascleaningaroom,washingdishes,andmakingthebed.Whentheroomisdirty,itwillbegintoworkatonce.Itcanalsowatchoverahouseinsteadofhumans.Itiscareful,cleverandhard-working.Inshort,thisrobotisveryusefultous,thoughitcan’trunorspeak.Youcanwriteitlikethis:Myinventionisarobot.321.Peopleusedthelightbulbswidelyinthepast.(改為被動語態）

Thelightbulbs______________