精心整理牛津版八年级下册教案Unit8Agreenworld教案.docx
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精心整理牛津版八年级下册教案Unit8Agreenworld教案
2.Tolearntotalkabouthowtoliveagreenlife
Teachingsteps:
Step1Warmingup
Didyouknowthatallaroundtheworld,3to6billiontreesarecutdowneachyear?
Haveyoueverplantedatree?
Watchavideo.
Step2Presentation
1.Showsomepicturesandpresentthenewwords.
2.Readaloudthenewwords.
dig
serious
breadfruit
reduce
turnoff
recycle
cause
wise
vt.&vi.挖（洞，沟等）
adj.认真的，严肃的
n.面包树果实
vt.&vi.减少，降低
关上（开关）
vt.回收利用，循环利用
vt.导致；造成
adj.明智的，充满智慧的
Step3Learntheconversation
1.Listentothetapeandask:
1）WhatisHobogoingtodo?
2）Willmoretreesbeplantedthisyear?
3）WhatdoesEddielikedoing?
4）WhatwillEddieplant?
2.Actouttheconversation.
Step4Practice
1.DoPartAonpage117.
2.Checktheanswers.
Step5Listenandanswer
1.ListentopartBandanswerthefollowingquestions.
1）HowdidKittygotoschoolinthepast?
2）Whataboutnow?
3）WhatdoesMilliethinksheshoulddotoliveagreenlife?
4）WhataboutDaniel?
5）WhataboutSandy?
2.Readaftertherecorder.
Step6Freetalk
Workingroupsandtalkaboutthewaystoliveagreenlife.
A:
Whatshouldwedotoliveagreenlife?
B:
Ithink….
C:
Ithink….
D:
Ithink….
Step7Languagepoints
1.Whatareyougoingtodo?
你打算做什么？
句中begoingtodosth.意思是“打算、计划做某事”。
e.g.IamgoingtoplanttreesthisSunday.
我打算这个星期天去植树。
Heisgoingtoseeafilmnextweekend.
他打算下个周末去看电影。
2.Willmoretreesbeplantedthisyear?
今年更多的树将会被种植吗？
句中willbeplanted意思是“将会被种植”，“willbe+动词的过去分词”是一般将来时的被动语态。
e.g.Thepandawillbesenttothezootomorrow.
这只大熊猫明天将被送到动物园。
[及时练]将下列句子改为被动语态。
1）Hisfatherwillmendhisbike.
__________________________________
2）Johndidn’tfinishthehomework.
__________________________________
3）DidMikewatchthenewmovieyesterday?
__________________________________
4）Arethestudentsgoingtoplanttreestomorrow?
_________________________________
3.Wecanreduceairpollutionbyridingbicycle.
我们可以通过骑自行车来减少空气污染。
句中reduceairpollution意思是“减少空气污染”，“bydoingsth.”意思是“通过做某事”。
e.g.Wecanprotecttheenvironmentbyrecyclingthings.
我们可以通过回收利用东西来保护环境。
Wecansaveenergybyturningoffthelights.
我们可以通过关灯来节约能源。
4.Mydadusedtodrivemetoschool.
我爸爸过去常常开车送我去学校。
句中usedtodosth.意思是“过去常常做某事”。
usedto表示过去的习惯动作或状态，它可以用于各种人称，其后接动词原形。
e.g.Theyusedtoplayfootballontheplayground.
他们过去常常在操场上踢足球。
“drivesb.+地点副词/to+地点名词”意为“驾车送某人去某地”。
drivetosp.=gotosp.bycar意思是“开车去某地”。
e.g.Canyoudrivemetothetrainstation?
你可以开车把我送到火车站吗？
Myfriendsoftendrivetowork.
=Myfriendsoftengotoworkbycar.
我的朋友们经常开车去上班。
5.It’swiseforpeopletochoosepublictransportorridebicycles.对人们来说选择公共交通或骑自行车是明智的。
Itis+adj.+forsb.+todosth.意思是“对某人来说做什么事情怎么样”。
常用于此句型的形容词有important,difficult,dangerous,necessary,useful,possible等，用来对todosth.进行说明，此句型可以转换成Todosth.is+adj.。
e.g.ItisveryimportantforstudenttolearnEnglishwell.
对学生来说学好英语是很重要的。
[拓展]Itis+adj.+of +sb.+todosth.，常用于此句型的形容词有good,kind,nice,clever,wise等，用来对sb.的性格、品质等进行说明，将这个句型中的sb.和adj.提出来可以造句为sb.+be+adj.。
e.g.你这样说真是太好了。
It’sverykindofyoutosayso.
Step8Exercises
一、根据汉语提示写单词。
1.Ishe________（严肃的）?
2.Wecan_________（减少）airpollutionbyridingbicycles.
3.Heis________（挖洞）inthegarden.
4.Wecan________（回收利用）oldthings.
5.Itis____（明智的）ofyoutotakeamap.
二、抢时记忆：
翻译短语
1）打算、计划做某事
2）植更多的树
3）在花园里挖沟
4）种植水果面包树
5）对…...有好处
6）减少空气污染
7）严重的，严肃的
8）节约水/能源
9）引起严重的空气污染
Step9Homework
Readthetextbookandlearnthenewwordsandphrasesbyheart.
ReadingI
TeachingAims:
1.TogetsomeideaaboutSwitzerland
2.TolearntodescribegreenSwitzerland
3.Tolearnthewordsinthistext
Teachingsteps:
Step1Revision
Translatethefollowingphrases.
1.打算、计划做某事
2.植更多的树
3.在花园里挖沟
4.种植水果面包树
5.对…有好处
6.减少空气污染
7.严重的，严肃的
8.节约水/能源
9.引起严重的空气污染
Keys:
begoingtodosth.
plantmoretrees
diginthegarden
plantbreadfruittrees
begoodfor…
reduceairpollution
beserious
savewater/energy
causeseriousairpollution
Step2Presentation
1.Showsomepicturesandpresentthenewwords.
plasticn.塑料
separatevt.分开，分割
recyclingvt.&vi回收利用，循环利用
allowvt.允许
cutdown砍到
punishvt.处罚，惩罚
finevt.罚款
limitvt.限制
dependvi.依靠，依赖，指望
dependon/upon依靠，取决于
richadj.富有的，丰富的
resourcen.资源
wiselyadv.明智的，充满智慧的;
runout用完，耗尽
producevt,导致，产生
differencen.差异，不同之处
makeadifference（tosb./sth.）有影响，起作用
2.Letsomestudentsspellthewords.
3.Readaftertheteacher.
4.Readtogether.
5.Matchthewordsontheleftwiththemeaningontheright.
B1
1separate______acausearesult
2recycle______bmakesomepaymoneybecausehe/shehasdonesomething
wrong
3allow______cbeusedup
4fine______dputthingsintodifferentgroups
5runout______eletsomeonedosomething
6produce______ftreatsomethingusedsothatitcanbeusedagain
Keys:
dfebca
Step3Warmingup
ShowvideoandsomepicturestopresentSwitzerland.
Switzerlandisabeautifulcountrywithhighmountainsandcleanbluelakes.
Step4Fastreading
Readthearticlequicklyandanswerthequestion.
When’sWorldEnvironmentDay?
Keys:
WorldEnvironmentDayis5June.
Step5Carefulreading
B2.KittymadesomenotesofMartina’sblogonapieceofpaper,buthermothertoreitupbymistake.Listentothetapeandhelphermatchthetwohalvesofthesentences.Writethecorrectlettersintheblanks.
1Switzerlandisabeautifulcountry_____
2InSwitzerland,glassplasticandpaper_______
3Anorganizationwassetup_____
4Thegovernmenthaslaws_____
5Weshouldprotectnature_____
6Peoplearestartingtouse______
aareseparatedintodifferentgroupsandrecycled.
benergyfromthesun,windandwater.
ctoprotecttheenvironment.
dwithhighmountainsandcleanbluelakes.
ebecausewedependonitsrichresourcestolive.
ftocollectoldclothesfromaroundthecountry.
Keys:
dafceb
B3AfterreadingMartina’sarticle,Kittyhaswrittendownthemainpointsoftheparagraphs.Writethecorrectnumbersoftheparagraphsintheboxes.
aMartinaaskseveryonetodosomethingfortheenvironment.
bPeoplearestartingtousenewenergy.
cPeopleinSwitzerlandrecyclemanythingstoreducepollution.
dThegovernmenthaslawstoprotecttheenvironment.
eSwitzerlandisabeautifulcountry.
Keys:
ecdba
Step6Listening
1.Listencarefullyandanswerthequestions.（Listentotheparagraph1）
WhatisSwitzerlandlike?
Whatdopeopletheretrytodo?
Keys:
Switzerlandisacountrywithhighmountainsandcleanbluelakes.
Theytrytokeeptheircountrybeautifulandclean.
2.Listencarefullyandanswerthequestions.（Listentotheparagraphs2-3）
WhatcanberecycledinSwitzerland?
WhatdoesMartina’sfamilydowiththeiroldclothes?
DoesSwitzerlandhavelawstoprotecttheenvironment?
WhatwillhappenifyoudroplitterinapublicplaceinSwitzerland?
Keys:
Thingslikeglass,plastic,paper,oldclothesandshoescanberecycled.
TheysendtheiroldjeansandT-shirtstoanorganizationforrecycling.
Yes,itdoes.Ithasmanylawstoprotecttheenvironment.
Youwillbefinedbythepolice.
3.Listencarefullyandanswerthequestions.（Listentotheparagraphs4-5）
Whatarethenewwaystogetenergy?
Whataretheadvantagesofthesenewtypesofenergy?
Keys:
Togetenergyfromthesun,windandwater.
Theycostverylittleandwillneverfunout.Also,theyproducelittlepollution.
Step7Afterreading
KittyistellingSandyaboutMartina’sarticle.Completetheirconversation.
Kitty:
MyonlinefriendMartinawrotelastweekabouthowtheyprotectthe
（1）_____________inSwitzerland.
Sandy:
Really?
Whatdotheydotokeeptheircountryclean?
Kitty:
InSwitzerland,glass,plasticandpaperare
（2）_________intodifferentgroupsandthen（3）_________.
Sandy:
Dotheyrecycleanythingelse?
Whatdotheydowitholdclothes?
Kitty:
Anorganization（4）________oldclothesfromaroundthecountry.Thensomearesoldin（5）____________,somearegivento（6）________,andothersaresentto（7）_________forrecycling.
Sandy:
Thatsoundslikeagoodidea.
Kitty:
Theyhavemany（8）______toprotecttheenvironmenttoo.Forexample,peoplewillbe（9）_________iftheycutdowntreesbecauseit’snot（10）________.
Sandy:
That’sgreat!
Kitty:
Yes.Andtheydon’tdrop（11）____inapublicplace.Otherwise,they’llbe（12）______bythepolice.
Keys:
environmentseparatedrecycledcollectscharityshow
thepoorfactorieslawspunishedallowedlitterfined
Step8Groupwork
1.Howdoyouunderstand“GreenSwitzerland”?
Whatthemeaningof“green”?
2.Interview
Youareaninterviewer.YouwanttointerviewMartinaaboutSwitzerland.Workinpairs,trytoaskatleastfivequestionsaboutthetrip.
Step9Homework
1.Readaloudthearticleandunderlinethedifficultparts.
2.Rememberthenewwordsinthislesson.
ReadingII
TeachingAims:
1.Learnthelanguagepointsinthisarticle.
2.Tolearntotalkabouthowtoliveagreenlife.
Teachingsteps:
Step1Revision
Fillintheblanksaccordingtothetext.
MyonlinefriendMartinawrotelastweekabouthowtheyprotectthe
（1）e_____________inSwitzerland.InSwitzerland,glass,plasticandpaperare
（2）s_____________intodifferentgroupsandthen（3）r__________.Anorganization（4）c________oldclothesfromaroundthecountry.Thensomearesoldincharityshow,somearegiventothepoorandothersaresentto（5）f__________forrecycling.Theirgovernmenthavemany（6）l______toprotecttheenvironmenttoo.Forexample,peoplewillbe（7）p_________iftheycutdowntreesbecauseit’snot（8）a_____
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