高中英语 unit3 the world online reading2教学设计 牛津译林版选修7 (2)

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Unit3TheworldonlineReading2教学设计单元：Unit3Theworldonline板块：Reading2Thoughtsonthedesign:本节课以语言的感知、领悟、操练和运用为主，在语言知识点的识记过程中，设法体现语境和语用特征，任务的设置尽可能真实化，讲解和操练的方式追求多样性，更好地体现学生的主体和学生间、师生间的互动。Teachingaims:Afterlearningthisperiod,thestudentswillbeableto:1.furtherunderstandthetext;2.understandandusethewords,expressionsandsentenceslistedbelow;3.applythetargetlanguagetopracticaluseandincertaincontexts.Teachingprocedures:Step1RetellingRetellthetwospeechesaccordingtothekeywordsgiven.(PPT4-6)SupposeyouareZhuZhenfeiorLinLei.Retellthetextaccordingtothefollowingkeywords.InfavouroftheInternetvalues:lookforinformation;formfriendshiparecentsurvey:80%...answerstoquestions;79%....findoutinformationabouthobbiesInternetfriendshipsisbasedon…commoninterestscommunicatewiththeoutsideworldremainsapositivetoolAgainsttheInternetdrawbacks:uncontrolledinformation;thechange…peoplespendtheirtimeitisdifficulttojudge…eBaysaid70%....notexistaffectingpeople’sprivatelifefamiliesspendtheirtimeapartbecomeaddictedto…itremainsimportanteithertolimit…,ortolearn…Step2Revisionofthenewvocabularyinthetext.(PPT7-9)1.Matchthewordswiththecorrectmeanings.2.Fillintheblanksusingthenewwordsinthetext.1）I’ms________ofhisabilitytofinishthetask.Heseemssocareless.2）Oneofthegreatestd__________oftheInternetisthatitsometimesprovidesfalseinformation. 3）Couldyougivemethea__________answertothisquestion?4）A________(私人的)carpassedhereandrushedthepatienttothehospital.5）Chineseartshavewonthe___________(赞赏)ofalotofpeopleintheworld.6）Thisprogramismeanttohelpthosewhoare_________(上瘾)tosmoking.7）Itsuddenlyo_______tomethatwewenttherebybikethatday.8）Forthesereasons,Ibelieveithasp______effectsonourlivesinsteadofn___________effects.Step3Languagestudy1.Wordsandphrases（PTT10-22）1)inneedof需要……•Heexpressedsincerelyinhisletterthathewasingreatneedofmyassistance.•那些玫瑰急需浇水。•我们急需更多的钱资助我们的计划。2)turntosb./sth.求助于，转向―gotosb./sth.forhelp,advice,etc.•Paulturntodrink(=drinkingalcohol)totrytoforgethisproblemsatwork.•Theboyturnedtohismotherforcomfort.Ø她求助无门3）beskepticalof/about怀疑……•Manyscientists_____________________(仍然怀疑)thevalueofthisresearchprogram.•Theysaysaltcancleanyourteeth,but_____________________（我对此抱有怀疑）.•Helistenedtome_____________________（带着怀疑的表情）.4）ratherthan倒不如说；是……而不―inpreferenceto(sb./sth.);insteadof•I‘dprefertoread______________________________________(在图书馆而不是在家).•Wewouldliketo______________________________________(去野餐而不是呆在家里)onsuchasunnyday.•我想喝冷饮，不想喝咖啡。5）addressv.（1）演说，致辞•Hewilladdressyouonthesubjectofwarandpeace.（2）写地址•TheenvelopeisaddressedtoJackJohnson.（3）向……提出addresssth.tosb.•WhoshouldIaddressmyrequestto?•Pleaseaddressallcomplaintstothemanager.addressn.（1）对公众的讲话 •ThePresidentgaveanaddresstothenationovertheradio.•agraduationaddress(毕业演说)（2）地址•Pleaseaskhimtoleavehishomeaddress.6）occurvi.（1）发生happen•Iamsoawfullysorrythatthishasoccurred.•许多的交通事故发生在高峰时间。（2）出现，存在exist,appear•Eoccursinprintmoreoftenthananyotherletter.•Suchplantsdon'toccurontheisland.（3）(某想法)出现在脑中，被想到•经常用于以it作形式主语的句中，真正的主语可以是从句，也可以是不定式。•Itoccurredtoherthatshemightadoptahomelesschild.•Didn’titoccurtoyoutoclosethewindow?•Thatviewofthecasedidnotoccurtomebefore.•我突然想到一个主意,感到非常高兴。Anidea______________________andIfeltmuchdelighted.我想到我把钥匙忘在了办公室里。It___________________Ihadleftmykeyintheoffice.7）beaddictedtosth.对……上瘾（1）孩子们对电脑游戏上了瘾。Thechildren______________computergames.（2）Kate沉迷于电视肥皂剧。Kate_____________TVsoapopera.8）handlevt.处理，对付•一个军官应懂得怎样统帅士兵。Anofficermustknow_________________.•他处理这个问题给我留下了深刻的印象。Iwasimpressedbyher________theaffair.•她有效地处理了员工的问题。n.把手,柄ahammerhandle锤子的把手2.Sentences(PPT23-29)1）…astudentwillfindabundantinformationfromthelargestlibrariesandmuseumsintheworldathisorhercommand,whetherheorshelivesinasmallvillageorabigcity.whetherconj.不论=nomatterif...or2）WithouttheInternet,thesepeoplewouldhavefeweravenuesformeetingpeople.Without…would…的虚拟语气结构：其中without…相当于一个条件句，意为：若无……就……，句子的谓语动词常用虚拟结构：would/could/mightdo…或　would/could/mighthavedone3）IfeelitremainsimportantforuseithertolimitouruseoftheInternet,ortolearnhowtohandletheproblemsithascaused. remain系动词，意为“保持，仍是”。Step4Homework(PPT30)1.Reviewwhathasbeenlearnedintoday’sclass.2.FinishtheexercisesonPage118.[Explanation]第一步的设置旨在帮助学生复习课文主要内容；第二步骤着重复习了课文中的主要词汇；第三步骤是本节课的核心，力求单词、短语、句型的讲解通俗、准确和实用，并注意培养学生在特定语境中理解和运用目的语言。期间根据不同的要求设置了不同的练习形式。句型部分以复习为主，所以坚持少讲多练的原则。