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时间:2018-12-22
《高中英语unit4globalwarmingpartivusinglanguage学案新人教版选修》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit4GlobalWarmingPartIVUsingLanguage[学习目标]1.通过阅读文章能了解我们能为环境保护做点什么,并给出一些实际的建议。2.学会有关气候、能源、环保的词汇,并能表达同意,责备和抱怨等态度。3.掌握重要的语言知识,并能实际运用。一、[自主预习]Step1.LeadinHaveyoueverseenthefilmTheDayAfterTomorrow?Whatkindofdisastershaveyouseeninthefilm?Step2.SkimmingSkimthefi
2、rstletter,andanswerthequestionsbelow:1.Whoisthewriter?______________________________2.Readthesecondemail,andanswerthequestion:DoesEarthCareagreewithOuyangGuang’sopinionthatindividualscanhavenoeffect?_________________________________________________________
3、________Step3.ScanningScantheletterandlistEarthCare’ssuggestionsinthechartonP30,anddiscusswhetheryoucancarryouteachsuggestion.Givereasonforyouanswers.EarthCare’ssuggestionCanyoucarryitoutreasonIfyouarenotusingelectricalappliances,turnthemoff.Ifyou’recold,p
4、utonmoreclothesinsteadofturninguptheheat.Motorvehiclesusealotofenergy,sowalkorrideabikeifyoucan.Recyclecans,bottles,plasticsandnewspapersandbuythingsmadefromrecycledmaterials.Getyourparentsorfriendstobuyproductsthataremadetosaveenergy.Plantmoretrees.Talkwi
5、thyourfamilyandfriendsaboutglobalwarmingandtellthemwhatyou’velearned.Step4.写写记记:仔细读读课文,你会发现他们的哟!1.代表......2.在.....有很好/差的影响3.提倡做出改进4.感激某人的建议5.有能力做某事6.有影响;有作为7.有能力做某事8.忍受污染9.因为......10.让你开始你的计划11.让电器开着12只要.13.对.....随便14.等等15.调大取暖器16.节约能源17.使你神清气爽18.穿上更多衣服三、[
6、基础知识]Step4.Languagepoints1.【教材原句】AsI’mnotsurewheretostartwithmyproject,Iwouldappreciateanysuggestionsyoumayhave.【结构归纳】wheretostartwithmyproject为,在句中作成分.找出书中类似的用法:.【操练巩固】AsI’mnotsureweusewater,Iwouldappreciateanysuggestionsyoumayhave.(advocate)由于我不确信如何提倡改进使
7、用水源,我非常感激你给的一些建议。2.【教材原句】Theyshouldgetyoustartedwithyourproject.Getyourparentstobuythingsthatareeconomicalwithenergy.【结构归纳】getsb./sth.done;getsb.todosth.想一想:have的用法?【操练巩固】It’sdifficultto________whenyoucan’tgetitacrosstoothers.(让你的想法被别人接受,accept)3.【教材原句】Iti
8、sOKtoleaveanelectricalapplianceonsolongasyouareusingit-ifnot,turnitoff!只要你在使用电器设备,你便可以把它开着。如果不用就把它关掉!【结构归纳】(1)solongas=aslongas,意思为“”,引导从句。(2)aslongas只能用于肯定句,而solongas既可用于肯定句又能用于否定句。(3)aslongas还可意为“与……一样长,长达…
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