选修六unit4 using language市公开课一等奖省课获奖课件

Unit4Usinglanguage第1页Whatcanwedo第2页Skimthelettersandfindwhothewritersareandwhattheirpurposesofwritingthelettersare.Skimming第3页1.Thefirstletteriswrittenby

astudentnamedOuyangGuang.Thepurposeisto

askforsuggestionsforhisproject—globalwarming.2.ThesecondletteriswrittenbyaneditorofEarthCaremagazine.Thepurposeisto

offerOuyangGuangsomesuggestionsonwhattodoaboutglobalwarming.

第4页SkanthefirstletterWhatopinioncanyougetfromthefirstletter?Asanindividual,hecanhavenoeffectonenvironmentalproblems第5页Scanthesecondletter1.DoesEarthCareagreewithOuyangGuang’sopinionthatindividualscanhavenoeffect?

2.ListEarthCare’suggestions.No,EarthCareagreesthat

together,individualscanmakeadifference.第6页Readthetextcarefullyandfillintheblanks.Whatcanwedoaboutglobalwarming?◆Turna(n)__________applianceoffwhenyou’renotusingit.◆Putonmoreclothesinsteadofturningupthe_____.◆Walkor__________insteadoftakingmotorvehicles.electricalheatrideabike第7页◆________cans,bottles,plasticsandnewspapers.◆Buythingsmadefrom____________________. ◆Buyproductsthataremadetosave________.◆__________inyourgardenoryourschoolyard.◆Talkwithyourfamilyandfriendsabout_______________.recycledmaterialsenergyPlanttreesglobalwarmingRecycle第8页Importantexpressions:1.onbehalfof

2.havelittleeffecton3.haveacommitment4.havethepowertodo5.Together,individualscanmakeadifference6.putupwith

7.asaresultof

代表对…几乎没有影响承当义务有能力做…众人拾柴火焰高忍受由于第9页8.solongas

9.becasualabout

10.andsoon

11.beeconomicalwithenergy12.refreshyourspirit

13.Finallyandmostimportantly

14.Yourcontributioncounts.只要对…漫不经心等等节省能源振奋你精神最后也是最主要你奉献有价值第10页1.Iamdoingaprojectonbehalfofmyschoolaboutglobalwarming.onbehalfof代表……一方，作为……代言人

(一般在句中作状语)e.g.I’mwritingonbehalfofmymothertoexpressherthanksforyourgift.我代表我母亲写信,对你礼物表达感激。Hespokeonbehalfofallthemembersofthestaff.他代表全体教职员工讲了话。第11页2.SometimesIfeelthatindividualscanhavelittleeffectonsuchhugeenvironmentalproblems.有时候我以为像这样一种巨大环境问题，个人是起不了什么作用。havean/some/much/little/no…effecton…对…有/有某些/很多/几乎没有/没有影响(作用)Theadvertisements_______________________sales.这些广告对销售额并没有起到多大作用。Themedicine_________________hisillness.这药对他病一点作用也没有。didn’thavemucheffectonhavenoeffecton第12页2.However，Istillthinkpeopleshouldadvocateimprovementsinthewayweuseenergytoday.然而我仍以为人们应当支持改善日常能源消耗方式。句子具有一种定语从句，先行词是_______,意为“___________”，关系词可用________________，并在定语从句中作___________。Iliketheway_____________________yousolvedtheproblem.Iliketheway_______________youthoughtof.theway方式，办法inwhich/that/省略方式状语inwhich/that/省略which/that/省略第13页3．Iwouldappreciateanysuggestionsyoumayhave.我希望能得到你们提议。appreciate表达“感激”、“赞赏”等，一般为及物动词，其后可接名(代)词、动名词、名词性从句等作宾语，但不能接不定式。如：Ireallyappreciateagoodcupoftea.有好茶一杯，我就真乐在其中了。Weshallappreciatehearingfromyouagain.能再次收到你来信，我们将十分感激。Iappreciatethatyouhavecomeheresoearly.感激你来得这样早。第14页其后不直接跟if引导从句，若语义上需要接此类从句，需借助it。如：Iwouldmuchappreciateitifyouwouldarrangethisforus.假如你能替我安排这事，我将非常感激。appreciate后只能接“事”作宾语，而不能接“人”作宾语（注:这与thank使用方法不一样)。如：我们感激你帮助。Weappreciateyourhelp./Wethankyouforyourhelp.第15页3.advocate用作动词,表达“拥戴、提倡”时,后接名词或动名词形式,如:Headvocatesreformingtheprisonsystem.他主张改良监狱制度。使用方法归纳:advocatesth.

提倡,拥戴某事advocate

doing

sth.

提倡,拥戴做某事advocate

that+从句

主张,提倡……尤其提醒:advocate后接从句时,从句谓语需用“shoulddo”表达虚拟,should能够省略。第16页4.commitmentn.表达“承诺,确保”makeacommitmenttosb./sth.“对某人/某事做出承诺”Ourcompanyhasacommitmenttoqualityandcustomerservice.我们公司对质量和顾客服务有承诺。commit

v.

1)使承当义务;使作出确保;使表态2)做(不合法、错或愚蠢事);犯commitsuicide

自杀第17页5.Individualscanmakeadifference.makeadifference

有影响；很主要makesomedifferenceto对...有些关系makenodifferenceto对...没有关系It________________________whatyousay.无论你怎么说对我都没有影响。Exercisecanmakeagreatdifferencetoyourhealth.锻炼对你健康产生很大影响。makesnodifferencetome第18页6.Wedonnothavetoputupwithpollution.

putupwith忍受，容忍e.g.Hecouldn’tputupwiththenoise,sohekeptthewindowsshutalldaylong.他忍受不了嘈杂声，因此整天窗户紧闭。Ican’tputupwithheranotherday—sheneverstopscomplaining.她整天抱怨，我一天也不能忍受了。第19页7.ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit–ifnot,turnitoff!

solongas只要，也能够用作aslongase.g.Youwilldoallrightsolongasyoufollowmyadvice.只要你听我提议,你一定会做好。Iamhappysolongasyouarehappy.只要你快乐，我就快乐。第20页8.Recyclecans,bottles,plasticbagsandnewspapersifcircumstancesallowyoudo.

circumstancen.环境，情况e.g.IknowIcantrustherinany

circumstance.我懂得我在任何情况下都能信任她。Youshouldsoonadaptyourselftothenewcircumstance.你应尽快适应新环境。第21页underthecircumstancesundernocircumstances在这种情况下，既然如此绝不，无论如何不Under

no

circumstances

should

we

abandon

the

dream!

我们在任何情况下都不应当放弃梦想！Under

no

circumstances

would

we

give

up

protecting

the

environment.

任何情况之下，我们都不会放弃环境保护。第22页5．ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit—ifnot，turnitoff!只要你在使用电器设备，你便能够把它开着。假如不用就把它关掉！ifnot在本句中是ifyouarenotusingit省略形式。ifso假如这样ifany若有ifnecessary假如有必要①Ithinkyou’dbettertakeataxi._______，maybeyou’llmissit.我想你最佳打去，不然也许会误车。②Pointouterrors，________.若有错误，请指正。③Haveyougotafreeeveningnextweek？________，let’shavedinnertogether.下周你哪个晚上没事？假如没有事，我们去吃饭吧。④Takethiscamerawithyou，______________.假如有必要，带上照相机去吧。IfnotifanyIfsoifnecessary第23页9.Yourcontributioncounts!你奉献有价值。countn.计数；计算vt.计算；指望，依赖vi.计数；有价值=mattercountnothing一点价值都没有counton=dependon/relyon指望；依赖Firstimpressionreallydocount.第一印象确实很主要。Youcancountonhimtohelpyou.你能够指望他帮忙。第24页PractiseI.根据句意及所给单词首字母或汉语提醒，写出所缺单词正确形式。Thecoolwaterr________Johnafterhislongsleep.2.Thisisaformalpartysoyou’dbetternotwearc______clothes.3.Iwasaskedtogiveashortp__________ontheaimsoftheplan.refreshedcasualpresentation第25页4.Thecompany’s____________(承诺)toprovidingqualityatareasonablepricehasbeenvitaltoitssuccess.5.Itisverydifficulttoseedoctors,somanypeople________(提倡)buildingmorehospitals.6.It’sthebestresultthatcouldbeexpectedunderthe_____________(情况).circumstancescommitmentadvocate 第26页7.You’llneedthreelargec______ofpaint.8.Igotoutofthecarbutleftthem______running.9.Theydecidedtosetupa(n)_______(核)powerstation.10.I’llheatitupinthe_________(微波炉).ansotornuclearmicrowave第27页II.根据汉语提醒，补全下列句子。I’mwriting______________________(代表我母亲)toexpressherthanksforyourgift.2.I____________________________(再也不能忍受Jim了)—sheneverstopscomplaining.3.Idon’tcareabouttheprice,__________________________________(只要这块儿表质量好).onbehalfofmymother

can’tputupwithJimanymoresolongasthewatchisofgoodquality第28页4.Ifyouknowaforeignlanguageyoucantellyourforeignfriendsabout_________________________________(你家庭、学习等情况).5.Tothedoctors’disappointment,themedicine__________________________(对这个病人几乎不起作用).yourfamily,yourstudyandsoonhaslittleeffectonthepatient第29页6.Insport_________________(主要是)isnotthewinningbuttheplaying.7.ThedoctortoldPaulto______________________(少抽烟).whatreallycountscutdownonsmoking8.Idon’tmindyourknowingit_