牛津译林高中英语模块七unit2task(共57张)课件

M7U2Task
M7U2Task
Maintasksofthislecture:
◎Tolearntomakeagoodinterview
◎Tolearntowriteagoodreport
Maintasksofthislecture:
Revisionoflastlesson
Maintopicofthetask:
short-sightedness
◎Disadvatages
◎Caus
◎Solutions
Revisionoflastlesson
(1)Youcan’tedistantobjectsclearlywithoutglass.
(2)Everymorningyouwakeup,thefirstthingtodoistolookfortheglass.
(3)Wearingglasscausmuchdiscomforttothenoandears.
(4)Itisdifficultforyoutoplaysportswearingglass.
(5)Whenwatchinga3-Dmovie,youhavetoweartwopairsofglass.
(6)Whenyouarehavingadeliciousmeal,youmayhavetotakeyour
glassoffbecauthemiststickingtothempreventsyoufromeingclearly.
(7)Ifyouareinlovewithsomeoneandwantstoshowromance,then...
Disadvantagesofshort-sightedness
(1)Youcan’tedistantobje
(1)Readingtoolongatimewithoutarest.
(2)Toomuchtimespentonthescreen(computer,smartphone,TV)withoutarest.
(3)Readingtooclotothebookorthescreen.
(4)Readinginbedorwithanimproperbodypo.
(5)Readingindim(昏暗的)lightorinstronglight.
(6)Readingwhilewalking.
(7)Inherited(遗传)fromparents.
Causofshort-sightedness
(1)Readingtoolongatimewi
当堂练
◎导学案>>>【要点梳理】>>>[Step1]
II.Howcanweprotectoureyesight?(阅读七选五)
(3分钟左右完成)
当堂练
[Step1]II.Howcanweprotectoureyesight?(阅读七选五)
Eyesightplaysaveryimportantroleinourdailylife.Everywakingmoment,theeyesareworkingtoetheworldaroundus.Overfortypercentof
Americansworryaboutlosingeyesight,butit'asytoincludestepsintoour
dailylifetoensurehealthyeyes.Herearefivesuggestionsforalifetimeof
healthyeyesight:
•Scheduleyearlyexams.___1__Expertsadviparentstobringbabies6to12monthsofagetothedoctorforacarefulcheck.Thegoodnewsisthat
millionsofchildrennowcanhaveyearlyeyeexamsandfollowingtreatment,
includingeyeglass.
Task:Reportonshort-sightedness
[Step1]II.Howcanweprotec
[Step1]II.Howcanweprotectoureyesight?(阅读七选五)
A.Eatyourgreens.
B.Eyecareshouldbeginearlyinlife.
C.Theycanproperlyprotectyoureyes.
D.Stayingoodshapebytakingmorevitamins.
E.Parentsusuallydon'tcareabouttheirowneyesight.
F.Alwaysfollowthedoctor'sadviceforappropriatewear.
G.Thisfrequenteyeactivityincreastheriskforeyetiredness.
Task:Reportonshort-sightedness
[Step1]II.Howcanweprotec
[Step1]II.Howcanweprotectoureyesight?(阅读七选五)
•ProtectagainstUVrays(紫外线).Long-termstayinthesuncreatesriskto
youreyes.Nomatterwhattheasonis,it'xtremelyimportanttowear
sunglass.___2__
•Giveyoureyesabreak.Two-thirdsofAmericansspenduptovenhoursadayusingcomputersorotherdigitalproducts.___3___Expertsrecommend
thatpeoplepracticethe20/20/20rule:every20minutes,takea20-condbreak
andlookatsomething20feetaway.
•___4___Aspartofahealthydiet,eatmorefruitsandvegetableachday.Vitamins(维生素)CandEhelpprotecteyesightandpromoteeyehealth.
Task:Reportonshort-sightedness
[Step1]II.Howcanweprotec
[Step1]II.Howcanweprotectoureyesight?(阅读七选五)
•Practicesafewearandcareofcontactlens(隐形眼镜).ManyAmericansucontactlenstoimprovetheireyesight.Whilesomefollowthemedical
guidanceforwearingcontactlens,manyarebreakingtherulesandputting
theireyesightatrisk.__5___Otherwi,youmayhaveproblemssuchasred
eyes,painintheeyes,oramoreriouscondition.
Task:Reportonshort-sightedness
[Step1]II.Howcanweprotec