江苏省海头高级中学高中英语unit1Task教案新人教版选修6Step1Lead-inChristmasDayisontheway.Wearegoingtohaveaparty.Theheadmasteraskedmetobeinchargeoftheparty.ButIhaveneverexperiencedsuchathing.WhatshouldIdo?Askthestudentstogivesomepossibleanswersusingthegivensentencestructures.Ineed__________________________________________________________________________Iwant__________________________________________________________________________Iwouldlike_____________________________________________________________________Step2Learning☼Skillsbuilding1:identifyingpriorities‘Ineed…’mostimportant‘Iwant…’somewhatimportant‘Iwouldlike…’leastimportantPartAmostimportant:_________________________________________somewhatimportant:_____________________________________leastimportant:__________________________________________PartBCorrectthemistakesinthesentences☼Skillsbuilding2:askingquestionsorallyPleasehelpmeI’dliketofindapostofficetohavethisletterposted.1.Doyouknowthewaytothenearestpostoffice?2.Canyoutellmethewaytothenearestpostoffice?3.WherecanIfindapostoffice?……Doyouknow…?generalquestionCanyouname…?theanswerisanounWhois/are…?theanswerisaperson/hisnamePleasetellme…_____________________________________Whendid…?theanswerisadate/periodoftimePleaselist…theanswerisadate/periodoftimeUsetheinformationtomakedialogueswithyourpartner.☼Skillsbuilding3:answeringquestionsinane-mailTips:Makealist.Mentionthequestion.Judgethefollowingformalandinformalsentences._______________Youwanttoknow…___________________Sinceyouaskedabout…_______________Iknowyouneed/want/wouldlikeinformationabout…________________Youaskedmeabout…____________________Regardingyourquestionabout…_____________________Inanswertoyourquestionabout…_______________________Writingane-maile-mail写作要领首先,必须要标题（Heading）栏的‘收件人(To)’框中输入收信人的E-mail地址。‘主题(Subject)’框的内容应简明地概括信的内容,短的可以是一个单词,如greetings;长的可以是一个名词性短语,也可以是完整句，但长度一般不超过35个字母。‘主题’框的内容切忌含糊不清。像Newsaboutthemeeting这样的表达,应改为Tomorrow'smeetingcanceled。一般来说,只要将位于句首的单词和专有名词的首字母大写即可。另外一种较为正规的格式可将除了少于5个字母的介词、连接词或冠词之外的每一个单词的首字母大写,如：NewE-mailAddressNotification。视信的内容是否重要,还可以开头加上URGENT或者FYI（ForYourInformation,供参考),如：URGENT：Submityourreporttoday!E-mail一般使用非正式的文体,因此正文(Body)前的称呼(Salutation)通常无须使用诸如'DearMr.John'之类的表达。在同辈的亲朋好友或同事间可以直呼其名,但对长辈或上级最好使用头衔加上姓。如：Tommy,或者Mr.Smith。E-mail文体的另外一个特点是简单明了,便于阅读,太长的内容可以以附件的方式发出。一个段落大多仅由一到三个句子组成。信尾客套话（Complimentaryclose）通常也很简明。常常只须一个词，如：‘Thanks’，‘Best’,‘Cheers’,不需要用一般信函中的'Sincerelyyours’或‘Bestregards’。称呼和正文之间,段落之间,正文和信尾客套话之间一般空一行,开头无须空格。Step3巩固练习阅读理解阅读下列短文，选出最佳选项。Wind—eventheslightestofwindscanpreventfrost(霜冻).That'sbecausewindislikeaspooninyourcupoftea:itstirs(搅起)thingsdownandbringsdownalotofwarmairthatoftenfloatsjustabovehousetopsandtrees.Itmayseemstrange,buticeitselfsometimescanprotectcropsfromfrost.Somegrowersactuallyspraytheircropswithwateronafreezingnight.Waterfreezesquicklyonplantsandthenastrangethinghappens.Aslongasicestayswet,itcan'tgetcolderthan32°F,atemperaturemanyplantscanstand.Bycontinualsprayingwaterontheice,thegrowerskeepitfromgoingbelow32degreeseveniftheairismuchcolder.Thismaydefeatfrostandsaveplants.Thisstrangekindof"iceblanket"worksonlyonplantsthatarestrongenoughtostandtheweightoffrozenspray.ThisisusedeventoprotectbananaplantsonsomeCentralAmericanfarms.36.Iftheicebecameentirelyfrozenanddry,supposewhatmighthappen.A.Theplantsmightbefrozentodeath.B.Theplantsmightbenefitfromit.C.Itmightsavetheplants.D.Itmightmaketheplantsgrowslowly.37.Icecansaveplantsratherthandestroythemonconditionthattheyare_______.A.sprayedregularlyB.quicklyfrozenC.notstrongenoughD.usedtofrostC.Thetrainstoodforanhour.D.Hestandsinterribledanger.
