選修六unit4 using language市公開課一等獎(jiǎng)省課獲獎(jiǎng)?wù)n件

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

astudentnamedOuyangGuang.Thepurposeisto

askforsuggestionsforhisproject—globalwarming.2.ThesecondletteriswrittenbyaneditorofEarthCaremagazine.Thepurposeisto

offerOuyangGuangsomesuggestionsonwhattodoaboutglobalwarming.

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

2.ListEarthCare’suggestions.No,EarthCareagreesthat

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

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

7.asaresultof

代表對(duì)…幾乎沒有影響承當(dāng)義務(wù)有能力做…眾人拾柴火焰高忍受由于第9頁8.solongas

9.becasualabout

10.andsoon

11.beeconomicalwithenergy12.refreshyourspirit

13.Finallyandmostimportantly

14.Yourcontributioncounts.只要對(duì)…漫不經(jīng)心等等節(jié)省能源振奮你精神最后也是最主要你奉獻(xiàn)有價(jià)值第10頁1.Iamdoingaprojectonbehalfofmyschoolaboutglobalwarming.onbehalfof代表……一方，作為……代言人

(一般在句中作狀語)e.g.I’mwritingonbehalfofmymothertoexpressherthanksforyourgift.我代表我母親寫信,對(duì)你禮物表達(dá)感激。Hespokeonbehalfofallthemembersofthestaff.他代表全體教職員工講了話。第11頁2.SometimesIfeelthatindividualscanhavelittleeffectonsuchhugeenvironmentalproblems.有時(shí)候我以為像這樣一種巨大環(huán)境問題，個(gè)人是起不了什么作用。havean/some/much/little/no…effecton…對(duì)…有/有某些/很多/幾乎沒有/沒有影響(作用)Theadvertisements_______________________sales.這些廣告對(duì)銷售額并沒有起到多大作用。Themedicine_________________hisillness.這藥對(duì)他病一點(diǎn)作用也沒有。didn’thavemucheffectonhavenoeffecton第12頁2.However，Istillthinkpeopleshouldadvocateimprovementsinthewayweuseenergytoday.然而我仍以為人們應(yīng)當(dāng)支持改善日常能源消耗方式。句子具有一種定語從句，先行詞是_______,意為“___________”，關(guān)系詞可用________________，并在定語從句中作___________。Iliketheway_____________________yousolvedtheproblem.Iliketheway_______________youthoughtof.theway方式，辦法inwhich/that/省略方式狀語inwhich/that/省略which/that/省略第13頁3．Iwouldappreciateanysuggestionsyoumayhave.我希望能得到你們提議。appreciate表達(dá)“感激”、“贊賞”等，一般為及物動(dòng)詞，其后可接名(代)詞、動(dòng)名詞、名詞性從句等作賓語，但不能接不定式。如：Ireallyappreciateagoodcupoftea.有好茶一杯，我就真樂在其中了。Weshallappreciatehearingfromyouagain.能再次收到你來信，我們將十分感激。Iappreciatethatyouhavecomeheresoearly.感激你來得這樣早。第14頁其后不直接跟if引導(dǎo)從句，若語義上需要接此類從句，需借助it。如：Iwouldmuchappreciateitifyouwouldarrangethisforus.假如你能替我安排這事，我將非常感激。appreciate后只能接“事”作賓語，而不能接“人”作賓語（注:這與thank使用方法不一樣)。如：我們感激你幫助。Weappreciateyourhelp./Wethankyouforyourhelp.第15頁3.advocate用作動(dòng)詞,表達(dá)“擁戴、提倡”時(shí),后接名詞或動(dòng)名詞形式,如:Headvocatesreformingtheprisonsystem.他主張改良監(jiān)獄制度。使用方法歸納:advocatesth.

提倡,擁戴某事advocate

doing

sth.

提倡,擁戴做某事advocate

that+從句

主張,提倡……尤其提醒:advocate后接從句時(shí),從句謂語需用“shoulddo”表達(dá)虛擬,should能夠省略。第16頁4.commitmentn.表達(dá)“承諾,確?！眒akeacommitmenttosb./sth.“對(duì)某人/某事做出承諾”O(jiān)urcompanyhasacommitmenttoqualityandcustomerservice.我們公司對(duì)質(zhì)量和顧客服務(wù)有承諾。commit

v.

1)使承當(dāng)義務(wù);使作出確保;使表態(tài)2)做(不合法、錯(cuò)或愚蠢事);犯commitsuicide

自殺第17頁5.Individualscanmakeadifference.makeadifference

有影響；很主要makesomedifferenceto對(duì)...有些關(guān)系makenodifferenceto對(duì)...沒有關(guān)系It________________________whatyousay.無論你怎么說對(duì)我都沒有影響。Exercisecanmakeagreatdifferencetoyourhealth.鍛煉對(duì)你健康產(chǎn)生很大影響。makesnodifferencetome第18頁6.Wedonnothavetoputupwithpollution.

putupwith忍受，容忍e.g.Hecouldn’tputupwiththenoise,sohekeptthewindowsshutalldaylong.他忍受不了嘈雜聲，因此整天窗戶緊閉。Ican’tputupwithheranotherday—sheneverstopscomplaining.她整天抱怨，我一天也不能忍受了。第19頁7.ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit–ifnot,turnitoff!

solongas只要，也能夠用作aslongase.g.Youwilldoallrightsolongasyoufollowmyadvice.只要你聽我提議,你一定會(huì)做好。Iamhappysolongasyouarehappy.只要你快樂，我就快樂。第20頁8.Recyclecans,bottles,plasticbagsandnewspapersifcircumstancesallowyoudo.

circumstancen.環(huán)境，情況e.g.IknowIcantrustherinany

circumstance.我懂得我在任何情況下都能信任她。Youshouldsoonadaptyourselftothenewcircumstance.你應(yīng)盡快適應(yīng)新環(huán)境。第21頁underthecircumstancesundernocircumstances在這種情況下，既然如此絕不，無論如何不Under

no

circumstances

should

we

abandon

the

dream!

我們?cè)谌魏吻闆r下都不應(yīng)當(dāng)放棄夢(mèng)想！Under

no

circumstances

would

we

give

up

protecting

the

environment.

任何情況之下，我們都不會(huì)放棄環(huán)境保護(hù)。第22頁5．ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit—ifnot，turnitoff!只要你在使用電器設(shè)備，你便能夠把它開著。假如不用就把它關(guān)掉！ifnot在本句中是ifyouarenotusingit省略形式。ifso假如這樣ifany若有ifnecessary假如有必要①Ithinkyou’dbettertakeataxi._______，maybeyou’llmissit.我想你最佳打去，不然也許會(huì)誤車。②Pointouterrors，________.若有錯(cuò)誤，請(qǐng)指正。③Haveyougotafreeeveningnextweek？________，let’shavedinnertogether.下周你哪個(gè)晚上沒事？假如沒有事，我們?nèi)コ燥埌?。④Takethiscamerawithyou，______________.假如有必要，帶上照相機(jī)去吧。IfnotifanyIfsoifnecessary第23頁9.Yourcontributioncounts!你奉獻(xiàn)有價(jià)值。countn.計(jì)數(shù)；計(jì)算vt.計(jì)算；指望，依賴vi.計(jì)數(shù)；有價(jià)值=mattercountnothing一點(diǎn)價(jià)值都沒有counton=dependon/relyon指望；依賴Firstimpressionreallydocount.第一印象確實(shí)很主要。Youcancountonhimtohelpyou.你能夠指望他幫忙。第24頁P(yáng)ractiseI.根據(jù)句意及所給單詞首字母或漢語提醒，寫出所缺單詞正確形式。Thecoolwaterr________Johnafterhislongsleep.2.Thisisaformalpartysoyou’dbetternotwearc______clothes.3.Iwasaskedtogiveashortp__________ontheaimsoftheplan.refreshedcasualpresentation第25頁4.Thecompany’s____________(承諾)toprovidingqualityatareasonablepricehasbeenvitaltoitssuccess.5.Itisverydifficulttoseedoctors,somanypeople________(提倡)buildingmorehospitals.6.It’sthebestresultthatcouldbeexpectedunderthe_____________(情況).circumstancescommitmentadvocate 第26頁7.You’llneedthreelargec______ofpaint.8.Igotoutofthecarbutleftthem______running.9.Theydecidedtosetupa(n)_______(核)powerstation.10.I’llheatitupinthe_________(微波爐).ansotornuclearmicrowave第27頁II.根據(jù)漢語提醒，補(bǔ)全下列句子。I’mwriting______________________(代表我母親)toexpressherthanksforyourgift.2.I____________________________(再也不能忍受Jim了)—sheneverstopscomplaining.3.Idon’tcareabouttheprice,__________________________________(只要這塊兒表質(zhì)量好).onbehalfofmymother

can’tputupwithJimanymoresolongasthewatchisofgoodquality第28頁4.Ifyouknowaforeignlanguageyoucantellyourforeignfriendsabout_________________________________(你家庭、學(xué)習(xí)等情況).5.Tothedoctors’disappointment,themedicine__________________________(對(duì)這個(gè)病人幾乎不起作用).yourfamily,yourstudyandsoonhaslittleeffectonthepatient第29頁6.Insport_________________(主要是)isnotthewinningbuttheplaying.7.ThedoctortoldPaulto______________________(少抽煙).whatreallycountscutdownonsmoking8.Idon’tmindyourknowingit_