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1、Unit 1 The Changing WorldTopic 1 Section A 学习目标学习目标预习检测预习检测知识梳理知识梳理课堂总结课堂总结学习导航重点探究重点探究当堂当堂检测检测新课导入新课导入学习目标学习目标能熟悉并正确运用本能熟悉并正确运用本课时课时的重点的重点单词单词和短和短语语12能能够够初步学会初步学会现现在完成在完成时时1.Hi,Kangkang,wherehaveyou_?Thepark.A.beentoB.beenC.gonetoD.gone2.Afteralongholiday,Maryishappy_allherclassmates.A.toseeB.seein
2、gC.seesD.saw预习检测预习检测BA3.Thereare_manystudentsontheplayground_Icantfindher.A.such;thatB.too;toC.so;thatD.enough;that4.Greatchanges_inmyschoolsinceIstudiedhere.A.hastakenplaceB.takeplaceC.tookplaceD.havetakenplace5.Iwanttobe_duringmysummerholidaytohelpthosepoorchildreninthewesternpartofChina.A.volunte
3、erB.avolunteerC.atravellerD.travellerCDB知识梳理知识梳理Key points1.By the way,wheres Maria?顺便问一问，玛丽亚在哪儿？Bytheway.顺便说/问。拓展拓展 thewayto去的路 eg:Iknowthewaytothehospital.我知道去医院的路。wayofdoingsth.=waytodosth.做某事的方法（方式）inaway 从某一点上，在某种程度上Key points2.There goes the bell.铃响了。铃响了。该句为倒装句倒装句。通常情况下，在以here,there,now,then等地
4、点或时间副词开头的句子里，需将谓语be,come,go,follow等动词置于主语之前，构成完全倒装。eg:Herecomesthetaxi!出租车来了!注意注意 若主语是人称代词则不用倒装。eg:Hereshecomes.她来了。Grammar现在完成在完成时的概念的概念1)表示过去发生或已经完成的动作对现在造成的影响或结果。Haveyouseenthefilm?(强调的是被问者对剧情是否了解)2)表示开始于过去并持续到现在的动作或状态。常与包括现在在内的一段时间的状语连用。HehaslivedinChongqingfor3years.(他在重庆住了3年,可能还会继续住下去)Grammar现
5、在完成时结构现在完成时结构基本结构：助动词have/has+过去分词(done)句型：否定句：否定句：主语+have/has+not+过去分词+其他.一般疑问句一般疑问句：Have/Has+主语+过去分词+其他?简略答语:Yes,主语+have/has.(肯定)No,主语+havent/hasnt.(否定)Grammar过去分词的变化规则过去分词的变化规则规则动词：规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则：(1)一般动词，在词尾直接加“ed”。work-worked-worked,visit-visited-visited(2)以“e”结尾的动词，只
6、在词尾加“d”。live-lived-lived,(3)以“辅音字母+y”结尾的动词，将y变为i，再加“ed”。study-studied-studied,cry-cried-cried(4)重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ed”。stop-stopped-stopped,drop-dropped-droppedGrammar现在完成时的用法现在完成时的用法可以用来表示发生在过去某一时刻的，持续到现在的动作（用行为动词表示）或状态（be动词表示）常与for（+时间段）,since（+时间点或过去时的句子）连用。for+时段since+过去一个时间点（译为：自从以来
7、）since+时段+agosince+从句（过去时）Itis+时段+since+从句（过去时）Maryhasbeenillforthreedays.Ihavelivedheresince1998.Key phrases1.你的旅行如何？2.发生3.曾去过(去而复返）4.太以至于 5.到去了（去而未归）6.上课铃响了。Howwasyourtrip?takeplacehave/hasbeentosothathave/hasgonetoTheregoesthebell.探究一has/have been to 和has/have gone to的用法区别Lets watch a video about
8、 1a:1a Listen,look and say.Kangkang:Hi,Jane.Didyouhaveagoodsummerholiday?Jane:Yes.Whataboutyou?Kangkang:Notbad.Rita,youhavejustcomebackfromyourhometown.Howwasyourtrip?Rita:Great!IwenttomanyplacesnearmyhomeinIndia.Greatchangeshavetakenplacethereandmyhometownhasbecomemoreandmorebeautiful.Wherehaveyoub
9、een,Jane?Jane:IhavebeentoMountHuangwithmyparents.Itsabeautifulplace.ButthereweresomanypeopletherethatIcouldntfindagoodplacetotakephotos.Andwherehaveyoubeen,Kangkang?Kangkang:IhavebeentoanEnglishsummerschooltoimprovemyEnglish.Bytheway,wheresMaria?Rita:ShehasgonetoCubatobeavolunteerandshewillbebacktom
10、orrow.Listen!Theregoesthebell.Pair workA:Where have you been?B:I have been to.the Great WallMount Huang LondonA:Where has Jane gone?I cant find her.B:She has gone to.B:They have gone to.A:Where have Maria and her mother gone?I cant find them.1b Listen to 1a and complete the table.hasgonetoto_hisEngl
11、ishitisbeautifulbutthereweretoomany_her_hasbecomemoreandmore_MariaKangkangJaneRitahasbeentoandshewillbeback_tobeavolunteeranEnglish_schoolMount_withher_many_nearthehomein_placesIndiahometownbeautifulHuangparentspeoplesummerimproveCubatomorrowNow retell the main information of 1a based on 1b.2a Liste
12、n to the conversation and fill in the blanks.Then practice it with your partner.Michael:Hi,Maria,longtimenosee.Where_you_?Maria:I_toCubatobeavolunteer.Michael:Really?Itmustbefun.Maria:Yeah,Ienjoyedthework.DoyouknowwhereJane_forhersummerholiday?Michael:She_toMountHuangforvacation.Maria:Haveyouseenher
13、thismorning?Michael:Oh,she_tothelibrary.Maria:Iwillgoandfindher.Bytheway,whereisKangkang?Michael:He_tothelibrary,too.Letsgoandfindthem.havebeenhavebeenhasbeenhasbeenhasgonehasgoneGroup workFindoutthedifferencesbetweenhavebeentoandhavegoneto.have/has been to have/has gone to He has been toHubei.他曾经去过
14、湖北Ihave been toBeijing.我曾经去过北京。Shehas gone to Hubei.她已经去了湖北。Theyhas gone toBeijing.他们已经去了北京。某人曾经去过某人曾经去过（去而复返）（去而复返）某人已经去某人已经去了了（去而未归）（去而未归）3 Look at the pictures and make conversations with your partner with have/has been/gone to.Example:A:Wherehaveyoubeen?B:IhavebeentoMount Huang.HowaboutMaria?A:S
15、hehasgonetoCuba.Sheisstillthereandwillbebacktomorrow.MountHuangCubaA:Wherehaveyoubeen?B:Ihavebeento_.Howabout_?A:She/Hehasgoneto_.She/Heisstillthereandwillbebacktomorrow.上 下精品教学资源 Australia Africa the Great Wall HangzhouLondon America通过活动，我们可以总结出：havebeento意为“_”，现在已不在那里了，常与ever,just,never等词连用。其后可接on
16、ce,twice等表示次数的词。havegoneto意为“_”，说话时作句子主语的人不在现场，通常是第三人称作句子的主语。当堂当堂检测见检测见DCFDCF课课件件活动小结活动小结曾经去过某地到某地去了当堂检测当堂检测一、按要求完成下列句子。一、按要求完成下列句子。1.Ihavespentthewholeholidayinanoldpeopleshome.(改为一般疑问句并作肯定回答)_you_thewholeholidayinanoldpeopleshome?_,I_.2.TheyvelearnedfiveEnglishsongs.(对画线部分提问)_theylearned?3.WuBinhasgonetoHangzhou.(对画线部分提问)_hasWuBin_?HavespentYeshaveWhathaveWheregoneSummaryUnit 1Topic 1 Section A现在完成时的基本用法have/has been to与have/has gone to的区别