Unit7Environment
ReadingA
Objectives
1TolearnthecauseoftheGreenhouseEffect
2Tolearnhowtobeagreenconsumer
Teachingprocedure
Warming-up
1.Cartoontalk
2.Showsomerelevantpicturesaboutthepollution.
Beforereading
Askthequestionsbelow:
1.Whatdoyouthinkofthesebehaviorstotheenvironment?
2.Doyouknowwhatotherbehaviorshumanbeingsharmtheenvironment?
Duringtheprocess,somenewwords,suchasgreenhouseeffect,atmosphere,cause,food,soil,environmentallyfriendly,canbeimbedded.
Whilereading
1.Askstudentstoreadthefirstparagraphandtheheadingsinthereview.Thentrytoanswerfourquestions:
1.Whatisthenameofthebook?
2.Aconsumerbuysandusesthings.Whatdoyouthinkagreenconsumeris?
3.Whatdoyouthinkthemaintopicofthebookis?
4.Howmanytopicsdoesthereviewcover?
Key:
1.TheYoungGreenConsumerGuide.
2.Aconsumerthatonlybuysanduses“environmentallyfriendly”things.
3.ThemaintopicofthebookistosaveEarth.
4.4.
2.Scantherestofthetextandthenanswerthequestionsbelow:
1.Whatletssunlightinandkeepsmuchofthewarmthfromgettingout?
2.Whatismakingthegreenhouseeffectworse?
3.Whatwillcreatemountainsofrubbishandpolluteourlandandseas?
4.Whatisthebookaskingustobecome?
Key:
1.TheatmospherearoundEarth.
2.Theburningandcuttingdownoftrees.
3.Ourhabitofusingthingsonceandthenthrowingthemaway.
4.Thebookisaskingustobecome“greenconsumers”.
After-reading:
1.DotheexerciseinA3.
2.Questions:Howcanweactasgreenconsumerstoprotecttheenvironment?
3.Explainsomelanguagepoints.
学案
ReadingA
1.根据短文和首字母提示,写出短文中所缺单词的正确形式。
TheyoungGreenC_____Guidesaysthatourworldisindangerbecausewehavemanye_____problems.Ourfirstproblemisthegreenhouseeffect.Itwillc_____thelevelofseastoriseandd_____citiesandevenwholecountries.Thesecondoneistheactthatpeopledrainforests.Itwillcausef_____becausetreescanhelpholdthes_____.Ourlastproblemispeople’sbadhabitsofusingthings.Theythrowawayeverythingaftertheyuseitonce.AndthisC_____mountainsofrubbishanditp_____ourlandandsea.
2.用所给单词的适当形式填空。
1)Theprofessor’stalkwasSO_____thatInearlyfellasleep.(1ife).
2)Thefactorynearourschoolletsoutalot0I_____gaseseveryday.(harm)
3)Peoplecreatemountainsofrubbishandthiscauseslotsof(pollute).
4)Thinkitoverbeforeyoutake_____.(act)
5)Theactofdestroyingrainforestsismakingthegreenhouseeffectmuch_____(bad).
6)Weshouldonlybuyanduse“environmentallyfriendly”thingsto_____ourworld.(safe)
3.根据中文意思填写所缺的单词,每条横线限填一个单词。
1)为了学好英语,我们要做大量的练习。
_______________learnEnglishwell,wemustdolotofpractice.
2)树木对我们很重要,因为它们吸收二氧化碳而释放氧气。
TreesareimportanttoUSbecausethey__________carbondioxide(二氧化碳)andletoutoxygen(氧气).
3)早睡早起的习惯使我舅舅很健康。
_______________sleepingearlyandgettingupearlykeepsmyunclehealthy.
4)我希望每个人都能成为“绿色消费者”。
Ihopeeveryonecanbea__________.
5)现在我们使用环保袋,因为它们不会污染和破坏环境。
Nowweuse“environmentallyfriendly’’bagsbecausetheywon’t_____or_____theenvironment.
6)他爸爸费了很大劲才阻止了他放弃学习英语。
Hisfathertriedveryhardto_____him__________uplearningEnglish.
ReadingB
Objectives
1Tolearntheexpressionsofdifferentkindsofpollution
2Tolearnhowtoconveyone’sownviewonenvironmentandpollution
Teachingprocedure
Review:
TheteacherreviewswhathavebeentaughtinReadingA.
Pre-task:
1.AskstudentstodescribethepictureinB1;
2.Lookatthewordsandphrasesandlabelthepicturewiththecorrectletters;
3.ChecktheanswerinB1.
While-task:
1.Beforereading,askstudentstolookatthetitle“HeadtoHead”andpredictwhatthearticleinB2isabout.
2.Fastreading
Readthearticleandanswerthequestions:
1)Thisarticleprobablycomesfrom___.
a.awebsiteb.anewspaperforstudents
2)WhatdoForestSmithandJohnGreendo?Doyouthinktheywillhavethesameideas?
Checktheanswers.
3.Detailedreading
Readthearticleagainandcompletethetablebelow.
Forest’sviewJohn’sview
ThefutureItlooks(1)______We’llhaveabrightfuture.
FactoriesWemust(2)______them.
CarsandpublictransportWemustgiveupallcars.Wemust(3)_____publictransport.Wedon’tneedtogiveupcarsbutweneedto(4)____.Weneed(5)_____.
RecyclingWemust(6)____more.Weshould(7)_____.
PopulationItisa(8)______.
LifeinthepastWemustgetback(9)_____.Wecan’t(10)_____.
4.Explainsomelanguagepoints.
Post-reading--Discussion:
Whichviewdoyousupport?Pleasegiveyourreasons.
Homework:
1.Makearesearchonthepeoplewhocontributetotheenvironmentalprotection.
2.Doasurveyabouttheviewonourpollutionproblems.Interviewatleasteightstudents.UsetheforminB3tohelpyou.Makenotesoftheiranswersandreportyourfindingstotheclass.
3.Dotherelevantexercise.
学案
ReadingB
1.翻译下列短语。
1)丢垃圾_______________2)呼吸空气_______________
3)太多物品_______________4)生产无用的产品_______________
5)减少垃圾和空气污染__________6)改善公共交通_______________
7)住在国外_______________8)在某人四十多岁时_______________
9)同到……上_______________10)交通堵塞_______________
2.用适当的介词填空。
1)Couldyoutellmetheanswer_____thequestion?
2)Somescientistssaywemustgive_____bigcitiesandfactories,andgetback_____asimpleway_____life.
3)Thegovernmentistryingmanywaystostoptheproblem_____trafficjamsinGuangzhou.
4)Ournewschoolislargeandmodem—muchdifferent_____theoldone.
5)Treestake_____lotsofharmfulgases,SOtheyareveryimportant_____people.
6)Peoplelivemuchlongernow,butahundredyearsagomostpeopledied_____their40
7)Someonethinksourfuture_____Earthlooksverybad,butothersthinkwewillhavebrightfuture.
8)Doyoubelievethatourworldis_____danger?
3.选词并用其适当形式完成句子。
dumpbreathereduceimproveinventpollutedrown
1)Openthedoorsandthewindowstolettheairin.It’sdifficultto_____insuchaterribleroom.
2)EveryoneofUShasthedutytoprotectourworld,suchasaskingpeoplenotto_____rubbisheverywhere.
3)Westillhavealongwaytogoifwewantto_____ourenvironment.
4)Carswillbebetterandbetterinthefuturebecausewe_____betterandclearengines.
5)He_____hisweightby10pounds.
6)Wecan’tdrink_____water.
7)Docats_____easily?
Unit7FoodsandDrinks(Morepractice)
教学目标1.检查学生人能够是否能运用本单元所学的听力以及阅读技巧;
2.引导学生了解更多饮食文化。
教材分析
重点和难点1.运用本单元所学的听力以及阅读技巧;
2.了解更多饮食文化
教具准备
Step1.Revision
LetSsreviewwhattheylearnedyesterday.
Step2.Pre—listening
Showthepictureofpage108andaskSssomequestionsaboutthispicture.
Step3.Pre—listening
1.Listentotheconversationandanswerthequestionsonpage108.
2.LetSsdiscusstheiranswersingroups.
3.Underlinesomeusefulexpressionsandsentencesinthepassage.
4.Readtheconversationingroups.
Step4.Post—listening
DothelisteningexerciseofextendinginBookB.
Step5.Homework
1.FinishtheexerciseofextendinginBookB.
2.Greatealunchmenu.
教学反思
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