新教材2021学年高中英语人教必修第二册课件Unit3Period3LanguageFocus

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Unit3TheInternetLanguageFocusTeachingobjectives:Bytheendofthisperiod,youwillbeableto…1.mastertheusageofsuchimportantwordsandexpressionsasconvenient,benefit,distance,inspire,access,tough,keepsb.company,gothrough,so…that…etc;learntoexpressyourselfbyusingthem.2.learnthemethodofconstructingknowledgetreesthroughself-study&cooperativeexploration.3.enjoythefunofexpressingyourselfusingEnglishandparticipateinclasswithpassion.ReviewtheInternetvocabularyinthetext.RevisionWorldWideWeb,blog,ablogpost,searchengine,database,software,network,Wi-Fi,surf,streammusic,onlinecommunities,socialgroups,removethedistance,haveaccessto…convenient,benefit,inspire,access,tough,keepsb.company,gothrough,so…that….Self-studytime:15minutesTips:1.observethesentences2.analyzetheusage3.referringtothedictionary4.takenotes1.【教材原句】TherearecountlessarticlestellingushowtheInternethasmadeourlivesmoreconvenient.有无数的文章告诉我们互联网如何使我们的生活更方便。【单词】convenientadj.方便的◎观察思考Ikeepmyreferencebooksnearmydeskforconvenience.为了方便我把参考书放在书桌旁。Comebytoseeusatyourconvenience.你方便的时候来看看我们吧。Wewouldappreciateitifyoucouldreplyatyourearliestconvenience.如果您能尽早回复,我们将不胜感激。Woulditbeconvenientforyoutoleavetomorrow?你明天走方便吗?Ifitisconvenientforyou,let’smeetat8:30outsidetheschoolgate.如果你方便的话,让我们8:30在学校门口碰头。◎归纳总结1归纳总结convenientadj.方便的____________________n.方便;便利____________________为了方便起见____________________在某人方便的时候____________________(书信用语)尽早;尽快____________________对某人方便____________________某人方便做某事convenienceforconvenienceatone’sconvenienceatyourearliestconveniencebeconvenientforsb.Itisconvenientforsb.todosth.☞即学活用(1)Englandisthelargestofthefourcountries,andfor_____________(convenient)itisdividedroughlyintothreezones.(2)_______________________(如果你方便的话),callmetomorrowbeforenoon.(3)你方便四点钟接我吗?______________________________________________________________convenienceIfitisconvenientforyouWoulditbeconvenientforyoutopickmeup?2.【教材原句】Atage50,shefoundherselfoutofworkandstuckathomewithonlyhercomputertokeephercompany.50岁时,她发现自己失业了,只能待在家里,只有电脑陪伴。【句型】此句中foundherselfoutofworkandstuckathome属于“find+宾语+宾补”结构。◎观察思考Whenheawoke,hefoundhimselfinhospital.当他醒来,发现自己在医院里。Ifoundthetextdifficulttounderstand.我发现课文很难理解。Youwillfinditaninterestingfilm.你会发现这是一部有趣的电影。Agroupofchildrenwerefoundplayingontheplayground.有人发现一群孩子在操场上玩耍。Ifoundmywalletstolenonthebus.我发现我的钱包在公交车上被偷了。◎归纳总结“find+宾语+宾补”结构中,宾补可以由介词短语、形容词、副词、名词、现在分词、过去分词等充当。☞即学活用(1)Acookwillbeimmediatelyfiredifheisfound_____________(smoke)inthekitchen.(2)Whenhecametohimself,hefoundhimself______________(surround)byagroupofboys.(3)一些学生发现英语语法很难理解。_______________________________________________________________smokingsurroundedSomestudentsfoundEnglishgrammardifficulttounderstand.【词块】keepsb.company陪伴某人◎观察思考HisparentshavecomefromAmericatokeephimcompanyduringhisillness.他的父母从美国回来了,在他生病期间陪伴他。◎联系拓展Thunderusuallyaccompanieslightning.雷声常常伴随着闪电。Childrenunder14mustbeaccompaniedbyanadult.不满十四岁的孩子必须有大人陪同。Heinsistedonaccompanyinghertothestation.他坚持要陪她去车站。MyfriendBilliscomingtoseemeincompanywithhisnewfriend.我的朋友比尔将和他的新朋友一起来看我。2归纳总结keepsb.company陪伴某人____________________vt.陪伴____________________由.......陪伴____________________陪伴某人去某地____________________与……一起accompanybeaccompaniedbyaccompanysb.toaplaceincompanywith☞即学活用(1)Weusuallyhaveoursmartphonesto____________________(陪伴我们)atthetablewheneating.(2)Thunders______________(accompany)byheavyraininthisseasonareverycommon.keepuscompanyaccompanied3.【教材原句】SherealizedthatoneofthegreatestbenefitsoftheInternetwasitsabilitytoremovethedistancethatusuallyexistsbetweenpeople.她意识到互联网最大的好处之一是它能够消除通常存在于人与人之间的距离感。【单词】benefitn.益处vt.使收益vi.得益于◎观察思考Exerciseishighlybeneficialtohealth.锻炼对健康极为有益。Thisresearchisofgreatbenefittomankind.这项研究对人类非常有益。Todaywebenefitfromcountlessinventionsandinnovations.今天我们受益于无数的创造和发明。I’msureeveryonewillbenefitalotfromthisactivity.我相信大家都会从这个活动中获益良多。I’llgoovertheplanagainforthebenefitofthosewhoarrivedlate.为了那些迟到的人我将重新讲一遍计划。◎归纳总结3归纳总结______________________adj.有益的;有利的______________________对……有益______________________从……受益;得益于……______________________为了……的利益benefitn.益处vt.使收益vi.得益于beneficialbebeneficialto/beofbenefittobenefit(…)fromforthebenefitof☞即学活用(1)阅读对我们大有裨益。(三种翻译方式)________________________________________________________________________________________________________________________________________________________________________________________________(2)Themoneyistobeused_________________________(为了穷人的利益).Readingisofgreatbenefittous.Readingishighlybeneficialtous.Wecanbenefitalotfromreading.forthebenefitofthepoor【单词】distancen.距离◎观察思考Themountaininthedistanceappearsgreenerthanitwasbefore.远处的山比以前更绿了。Itwasdifficulttogettoknowherbecauseshealwayskepteveryoneatadistance.很难了解她,因为她总是与大家保持一定的距离。Youcanseetheancientruinsatadistanceof20miles.从20英里处你就能看到这个古老的废墟。TheserocksprovedthatatonetimeinthedistantpasttheAntarcticwascoveredbyplants.这些岩石证明,在遥远的过去南极曾经被植被覆盖。3归纳总结distancen.距离distantadj.遥远的;远处的;久远的inthedistance______________________at/fromadistance______________________keepsb.atadistance______________________atadistanceof…______________________在远处隔一段距离;从远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