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1、PartBlet’stry&let’stalkUnit4ThenandnowLearninggoals1.能够在图片和教师的帮助下理解对话大意,并回答读后题。2.能够按照正确的语音、语调及意群朗读对话,并能进行角色表演。3.能够听、说、读、写,并在情景中运用句型Before,Iwas…Now,I’m…对比过去和现在自己的变化。4.能够在语境中理解生词different和active的意思,并能正确发音。5.能够描述自己朋友或家人的变化。Let’stryMike'sfriendsarevisitinghishome.Listenandcircl
2、e.1.Whataretheytalkingabout?Mike'shobby.B.Mike'soldphotos.2.WhatgradewasMikein?A.Grade1.B.Grade5.Mike'sfriendsarevisitinghishome.Listenandcircle.1.Whataretheytalkingabout?Mike'shobby.B.Mike'soldphotos.2.WhatgradewasMikein?A.Grade1.B.Grade5.talkabout:讨论,谈论bedoingsth:正在做...Le
3、t’stalkChenJie:John,comeandlookatMike'soldphotos!John:That'sfunny,Mike!You'rewearingapinkT-shirt.Mike:Yes,butIdon'tlikepinknow.ChenJie:Wearealldifferentnow!Mike:Right.Before,Iwasquiet.Now,I'mveryactiveinclass.Howaboutyou?John:Well,Iwasshort,soIcouldn'tridemybikewell.Now,Igo
4、cyclingeveryday.Ilikeitverymuch.ChenJie:That'sgoodexercise.HowdidMikechange?CheckanswersCheckanswers——HowdidMikechange?——Beforehelikedpink,butnowhedoesn'tlikepink.Before,hewasquiet,butnowheisveryactiveinclass.ChenJie:John,comeandlookatMike'soldphotos!John:That'sfunny,Mike!Y
5、ou'rewearingapinkT-shirt.Mike:Yes,butIdon'tlikepinknow.ChenJie:Wearealldifferentnow!Mike:Right.Before,Iwasquiet.Now,I'mveryactiveinclass.Howaboutyou?John:Well,Iwasshort,soIcouldn'tridemybikewell.Now,Igocyclingeveryday.Ilikeitverymuch.ChenJie:That'sgoodexercise.HowdidMikecha
6、nge?祈使句wear:①穿衣服,穿鞋子②戴眼镜,戴帽子③留头发,留胡子puton:穿上,侧重于穿好后的状态all:在这里all用作代词,意为“全部,全体,大家,整个”。well:第一个well意为“唔,嗯”等,表示惊奇、犹豫、同意等。第二个well为副词,意为“好;很好;顺利地”等。PlayrolesTalkaboutyourfriendsorfamilymembers.Howdidtheychange?wasn’ttall/…hadlong/…hairdidn’twearglasses/…didn’tlikemaths/…didn’tli
7、kecats/…didn’tlikeeggs/…summary简介祈使句祈使句表示请求、命令、叮嘱、邀请、劝告等。祈使句分为第二人称祈使句及第一、三人称祈使句两大类。(1)第二人称祈使句通常用来向听话者发出命令、提出要求或建议。这种祈使句的主语you通常不表示出来,而是以动词原形开头。句型为“实义动词+其他成分”或“Be+表语”。例如:Standup!起立!Becareful!小心!Comein,everybody!每个人都进来!(2)第一、三人称祈使句是以第一人称和第三人称代词或者名词等作为祈使的对象,这类祈使句通常以let为引导词表示建议
8、。句型为:Let+宾语+动词原形+其他成分。例如:Letusgohome!让我们回家吧!Lethimbehereby10o’clock.他必须在10点钟前到这里。【