Unit2Theenvironment教案设计Reading教案设计.docx
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Unit2Theenvironment教案设计Reading教案设计.docx
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Unit2Theenvironment教案设计Reading教案设计
Unit2Theenvironment
Reading:
Theeconomyortheenvironment----mustwechoose?
Period2Reading1
Thegeneralideaofthisperiod
ThemainpurposeofthislessonistomakeSsfullyunderstandthetextandmastertheReadingStrategy.
TeachingAims:
1.Checkandenhancestudents’readingabilities.
2.Trainstudentstogainanoverallunderstandingofthearticleandlearntoreadadebate.
Teachingimportantpoints:
1.Howtomakethestudentsfullyunderstandthetext.
2.Howtogetstudentstoreadadebate.
TeachingAids:
multimediaandablackboard
Proceduresforteaching:
Step1lead-in
1.Askstudentsthetitleofthetextandaskstudentswhichonetochoose:
theeconomyortheenvironment.
Step2Comprehensionofthetext
1.AskSstoskimthearticleandanswerthefollowingquestions.
Whoarethethreespeakers?
WhatsidedoesMrLinShuiqingandMrQianLiweieachrepresent?
Byhowmanytimeshastheworld’spopulationincreasedsince0?
AccordingtoMrQianliwei,whatshouldbedonetofactoriesthatpollutetheenvironment?
2.AskSstoReadLinShuiqing’sdebateandanswerthefollowingquestions.
WhatsocietydoesLinShuiqingbelongto?
WhatdoesLinShuiqingstarthisspeechbytalkingabout?
Whatishappeningtolargeamountsoffish?
WhatdoesLinShuiqingthinkweshouldteachpeopleabout?
2.AskSstoreadQianLiwei’sdebateandanswerthefollowingquestions.
WhydoesQianLiweithinkproductionshouldnotbecutback?
WhatdoesQianLiweisayweshouldproducemoreof?
WhatdoesQianLiweisayweneedmoreof?
WhatdoesQianLiweisaymanypeoplearewillingtodo?
3.Askstudentstofillinatableonthescreenaccordingtothetext.
4.Askstudentshowtoreadadebatebyaskingthemtoanswerthefollowingquestions.
Whatistheorderofadebate?
Whatistheorderofthedebate?
Whatisimportantinadebate?
Whatshouldwepayattentiontowhenwereadorlistentoadebate?
Ste3Roleplay
ThreegroupsrepresentLinShuiqingandtheotherthreegroupsrepresentQianLiwei.Eachofyouspeaksoneortwopoints.Youcanmakesomechangestothedebateandaddyouropinionstothedebate.
Step4Homework
1.Readthetext.
2.Previewthelanguagepointsinthedebate.
3.Finishtheexercisesin"KaoyiBen"onPage2-4.
Period3Reading2:
LanguageFocus
Thegeneralideaofthisperiod
ThemainpurposeofthislessonistomakeSsbetterunderstandthetextandmastersomeimportantlanguagepoints.
Teachingaims:
1.Reviewthereadingbyfillingintheformwiththewordsinthereading..
2.Getthestudentstograsptheusageofsomeimportantwordsandexpressions.
3.Getthestudentstopracticemasteringthelanguagepoints.
Teachingimportantpoints:
1.Howtomakethestudentshaveabettercomprehensionofthetext.
2.Howtohelpthestudentsbefamiliarwiththelanguagepoints.
2.HowtohelpSsapplythesepointsintopractice.
TeachingAids:
multimediaandablackboard
Proceduresforteaching:
StepOneRevisionandlead-in
1.Dotheblank-filling.
StepTwoLanguagepoints
Askthestudentstoreadthedebateandfindtherightwordsorphrasesaccordingtothemeanings.
1.tell,express
2.somethingthatcannotbeusedanymoreandisthrownaway
3.terrible,shocking
4.besides
5.destroycompletely
6.(birds,insects,fish,etc)produceeggsfromtheirbodies
7.comenearto,getcloseto
8.makeless,reduce
9.behelpful,useful,favourableto
10.beinvolvedinorbeaffectedby
11.aconstant,steadyeconomy
12.speakfreely
ExplainimportantlanguagepointstoSs.
1.Inaddition,manyseacreaturesarebeingwipedoutbyfishingboats.(line16)
2.Theseboatscatchlargenumbersoffishwithoutgivingthemtimetolayeggs.(line16)
3.Theworld’spopulationhasgrowntomorethansixtimeswhatitwasin0.(line20)
4.Mysuggestionisthatweshouldtrytocutbackonproductionandreducetheamountofthingswemakeandbuy.(line22)
5.MrLinsuggestedweshouldcutbackontheamountofthingsweproduceinordertosavetheenvironment.
6.Theamountofrubbishweproduceisturningintoabigproblem;weneedtothinkmoreaboutrecycling.
7.ButIdoagreethatrecyclingmaybethekeytohelpingbothsides.(line45)
8.Itisclearthatyouareveryconcernedaboutthepresentsituationofourenvironment.(line29)
StepThreePracticeforconsolidation
AskstudentstoFillintheblankswiththefollowingwordsorphrases.
StepFourHomework
1.FinishA1andA2onpage90.
2.ReadtheReading
(2)
Period4Reading2:
LanguageFocus
Teachingaims:
(1)Makestudentspayattentiontotheenvironmentproblemsandthinkwhattheycandotohelpprotecttheenvironment.
(2)ImprovetheSs’otherbasicabilities:
theuseofthewordsandexpressionsinreading
Importantpoints&difficultpoints:
(1)Helpthestudentslearnhowtokeepthebalancebetweeneconomyandenvironment.
(2)Enablethestudentstorefertodictionaries.
Teachingmethods:
(1)Carefulreadingandsolvethelanguageproblemsinthetext.
(2)Learnhowtousedictionaries.
Teachingprocedure:
Step1:
Reading
Wehavelearnedthedebateandknowsomethingabouthowtosolvetheenvironmentproblems.Todaywewillreadthetextandfindthedifficultlanguagepointsinit.
Thenaskstudentstoputforwardtheirdifficultiesinunderstandingthetext.
Thenwritethemontheblackboard.
Step2Usingdictionariesandreferencebooks.
Askstudentstousetheirdictionariesandreferencebooksandfindanswersforthem.
Letthestudentsdiscussthem.
Step3Explainthelanguagepoints.
1,…anddiscusswhichproblemsarecausedbynatureandwhichonesarecausedbyman..
讨论一下哪些问题是自然造成的,哪些又是人为因素。
⑴nature
自然,大自然(不可数名词)
Youcannotgoagainstnature.你不能违背自然。
Mancanconquernature.人定胜天。
bynature天生地
Sheisbynatureahappyperson.她天生乐观。
⑵man
本句中的man译为“人类”(总称),多作单数,不加冠词
Manmustmaketheearthsupportmorepeople.
人类必须使地球养活更多的人。
Manmustchangeinachangingworld.
在多变的世界里,人类必须随之变化。
人,男人(复数为men)
Iamnotthemantobreakmyword.我不是食言之人。
Manistallerthanwoman.男子比女子高。
2,Thenwewillopenthefloorfordiscussion.然后我们将展开自由谈论。
句中thefloor为“发言权”
Aftertheyhadeachsaidafewwords,ProfessorWhitetookthefloor.
他们各自说了几句话后,怀特教授开始发言。
ThePresidentthentookthefloorandansweredthejournalists’questions.
总统随后讲话并回答了记者的提问。
3,Theseboatscatchlargenumbersoffishwithoutgivingthemtimetolayeggs.
这些捕捞船未等鱼儿产卵就大量捕捉他们。
⑴largenumbersof许多,大量,加复数名词,相当于alargenumberof,agreat/goodmany
LargenumbersofwhaleshavebeenkilledbytheseJapaneseships.
这些日本捕捞船已经杀死了许多鲸鱼。
Numbersofpeoplecametothemeetingfromalloverthecountry.
全国各地许多人来参加这个会议。
⑵A.layeggs下蛋,产卵
Aturtlelaysmanyeggsatatime.
乌龟一次下许多蛋。
Tokillthegoosethatlaysthegoldeneggs.
杀鸡取卵;自绝财源。
B.安装,架设
I’msorrytolaythisonyourshoulders.
很抱歉要把这放在你肩膀上。
Theyarelayinganewoilpipe.
他们在铺设一个新的输油管道。
4,Theworld’spopulationhasgrownbysixtimeswhatitwasin0.
目前的世界人口与1800年相比已经增长到当时的六倍多。
⑴population人口
ThepopulationofChinaismuchlargerthanthatofJapan.
中国人口比日本人口多得多。
About30percentofthepopulationinthevillagehavebeenstruckbytheillness.
整个村庄约30%的人口受到这种病的侵袭。
⑵growby“增加了”。
类似表达法还有increaseby,riseby,climbbye.g
Salesofnewcarsinthatcountrygrewby20percentthisyear.
那个国家今年的新车销售量增加了百分之二十。
Itisquiteamazingthattheincomeofthepeopleinthecityhasincreased/risenby60percentinthelasttwoyears.
这座城市居民的收入在过去的两年里增加了百分之六十,这让人感到惊讶。
⑶growto“增加到,类似表达increaseto,riseto等
Thenumberofstudentsatthecollegehasgrowntoover5,000.
这所学院的学生数已经增长到5,000人。
Thepricehasincreasedtoanunbelievablenumber.
价格攀升到令人难以置信的水平。
Theplaneclimbedto25,000feet.
5,MsLinsuggestedthatweshouldcutbackonproductionandreducetheamountofthingswemakeandbuy.
林女士建议我们应当尽量削减生产,减少制造和购买物品的数量。
(1)suggest,advise,require,order等动词后接的宾语从句中,也常用“should+动词原形”作谓语,should可省略
IsuggestedthatJohn(should)phonehomebeforehedecidedtostaylateatthelibrary.
我建议约翰在决定要在图书馆呆到很晚之前应该先打个回家。
Iadvisethathe(should)goatonce.我建议他马上动身。
(2)表示“建议,要求,命令”等意义的名词,如suggestion,advice,requirement,order,request等作主语时,其后表语从句中的谓语常由“should+动词原形”构成,should可省略
Theadvicethattheteachergavewasthatthestudents(should)gotobedearlyduringexamtime.
老师提出的忠告是同学们在考试期间应该早点上床睡觉。
Theordersarethatwe(should)stayhere.
我们必须呆在这里,这是命令。
⑶cutbackon“削减,缩减”,相当于cutdownon
Trytocutbackonfoodscontainingtoomuchfatandsugar.
要尽量少吃脂肪和糖份含量过高的食品。
Afterthebigjobwasfinished,thebuildercutbackonthenumberofmenworkingforhim.
这项大工程完成以后,建筑商削减了工人总数的三分之一。
与cut相关的词组
cutacross走捷径cutaway切除,剪掉
cutin插进来说,插嘴,干预cutoff切断,停掉
cutdown削减,砍倒cutup切碎
6,Itisclearthatyouareveryconcernedaboutthepresentsituationofourenvironment.
很显然,你非常关心现阶段的环境状况。
concern(v.)关系到,与……有关,关于;担心,关心
词组beconcernedabout/with/for/over
Thenewsconcernsyoursister.
这条消息与你姐姐有关。
Iamnotconcernedwiththematteranylonger.
我不再与此事有关了。
Agooddoctorshouldalwaysconcernhimselfwithyourhealth.
好医生应经常关心他人的健康。
Theyareveryseriouslyconcernedabouttheproblemsinvolved.
他们非常关心相关困难。
Everybodywasdeeplyconcernedatthenews.
每个人都非常关心这条消息。
7,Asaneconomist,I’mseenasbeingagainsttheenvironment.
作为一名经济学家,我常常被人视为反对环保的。
see…as…“将……视为”
Afterhisfirstnovelwaspublished,hewasseenasoneofthemostoutstandingnewauthorsofhisgeneration.
在他的第一部小说出版后不久,他就被视为他这一代最杰出的新秀作家之一。
8,ButIdoagreethatrecyclingmaybethekeytohelpingbothsides.
但有一点我非常赞同:
循环利用或许是对两者都有利的解决办法。
⑴key“答案,解决办法”,to(prep.)+n./prop./doi
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