人教版英语八年级下册UNIT3导学案

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授课人：付文娟授课时间：2023.3.15班级：八年级知识目标:1.学习过去进行时的基本结构及典型句型。学习目标2.学会简单描述过去某时间点正在发生的事情并用英语表达出来。重点：1.把握when与while的用法。2.学习过去进行时的基本结构及典型句型。难点：熟练把握运用when与while构成主从句的时态区别并通过看图写出简单的句子。第一关：开门大吉快来迎接这10个重点短语吧！1.在浴室/厨房___________2.在我的理发店__________3.在图书馆的前面_______________4.在理发师的椅子上_____________5.睡过头，起得晚_________________6.做饭_______________7.从沐浴间出来_____________8.通过电话交谈________________9.理发__________10.做一份奶昔_________________学◆大显身手，那就快试试吧！1.Thereisanoldtree_____________(在??前面)myhouse.2.WenQixin______________(睡过头)lastSunday．3.Baitaowas____________(理发)whenIcalledhimyesterday.4.Mymotherwas_______(介词)thekitchenwhenIgothome.习5.Mrs.Shenoftentalkswithourparents______(介词)thephone.6.Hisbrother________(从??中出来)theshowerwhenJimgotup.其次关：共享美食快来品品语法餐啊！过去进行时含义：表示______某一时间内________进行的动作。导构成：主语+____________+_______否定：主语+_______________+_______一般疑问句：________+主语+_________?Yes,__________./N0,__________.标志词有：at+____+___时间;att______/t______time+______时间;________/________+从句航When引导，主句用_____时态，从句用_____时态即主____________从______）小试牛刀1.We__________(talk)whentheteachercameintotheclassroom.2.TheboyswereplayingbytheriverwhenTom_______(fall)intotheriver3.He_________(get)outoftheshower________hisbrotherarrived.While引导，主句______时态，从句_____时态。/主句__________时，从句_________时1.________Iwascuttinghair,theUFOlanded.2.Theplanetookoff_________itwasraining.3.Myfatherwascooking__________mymotherwassleeping.再品尝一下while或when的不同口味嘛！（你还等啥呐！）1.Thegirlwasshopping________thealiengotout.2.______thegirlwasshopping,thealiengotout.3.Iwasdoingmyhomework________mymothercamein.4.______Iwasdoingmyhomework,mymothercamein.5.Hecalledtoseeme_________Iwaslookingformybag.6.________weweretalking,Dadgothome.7.________Iwassittinginthebarber'schair,myfriendphonedme.8.TheGreenswerehavingdinner________Ivisitedthem.9.Whatdidyoudo________theUFOlanded?10._______Iarrivedattheairport,theplanewastakingoff.1.I___________(study)atnineo’clocklastnight.2.What____he____(do)whentheteachercamein?He______talk)withJane.3.WhenI_____(arrive),she______(work)onamathproblem.4.They____(play)footballontheplaygroundnow.5.Where_____(be)youat10:00a.m.yesterday.6.Whilewewereshopping,mymother_____(buy)meabirthdaypresent.7.Whilehe_______(cook)dinner,hisfriend____(get)outoftheshower.8．HesawtheUFOwhilehe__________(walk)downthestreet.拓展训练（Writing）请When和While从句并结合本课所学，写出至少三句话，描述图片内容。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Unit3WhatwereyoudoingwhentheUFOarrived?（其次课时）导学案

主备人：付文娟授课时间：2023.3.18班级：八年级学习目标知识目标:1.理解把握3a的短文。2.过去进行时与过去式在文章中的运用及二者的区别。重点、难点：1.过去进行时与过去式在文章中的运用及二者的区别。2.reach,arrive,getto三者的区别。预习检测：（自读课本12页，完成下面三关。）第一关：温故知新小组用过去进行时与过去式讲故事。其次关：看我七十二变你还能认出我吗？1.buy(过)______2.get（过）______3.kid(现分)_________4.strange(n.)_________5.amaze(adj.)__________________第三关新课初探快来迎接这8个重点短语吧！1.一个不同寻常的经历_____________________2.上午大约十点________________________3.沿街溜达____________________________4.沿着中央大街走______________________学5.参观航空博物馆_________________________6.从?出来__________________7.在?前面__________________________8.起飞___________________◆大显身手，那就快试试吧！1.()TheInternetispopularwithus.Canyou_______thelifewithoutit?A.understandB.imagineC.considerD.expect习2.______(介词)around6thismorning,Igotup.3.Ihadan__________(usual)experienceyesterday.4.Mymother__________(buy)anewbikelastweek.5.WhileIwaswalkingalongtheroad,Tom_______(get)outofthecar.导新课导学：（合作探究，提升自我）第一关阅读能力训练：学习3a短文1)让学生自学短文并逐句翻译,再改正，找出文章中的重点词语句型。2)熟读短文并标记出含有过去进行时的句型。3)让学生自学短文,朗读短文。其次关合作探究航1.reach,get,arrive辨析⑴TheyreachedLondon.reach是_______动词，后直接接_________。⑵Canwegettothestationintime?get是______动词，后跟名词时要加介词______.⑶Whendidyouarriveatthestation?WhendidyouarriveinBeijing?arrive是________动词，后跟名词大地点加________,名词小地点加_________.用arrivein(at),reach,getto的适当形式填空。1.I_______toschoolat2o'clocklastSunday.2.Mary__________Shanghaiyesterday.3.They_________inHongKongthedaybeforeyesterday.4.Tom____________atschoolgateat3:00lastSunday.2.⑴Canyouimaginewalkingonthemoon?imagine后接________作宾语。⑵Youcanimaginehowstrangeitwas.imagine后接______或______引导的宾语从句。3.surprise动词,意为_________形容词___________,_____________.Iamverysurprisedatthesurprisingnews.我对这个令人惊诧的消息感到很惊奇。Surprised意为_________,修饰_________;surprising意为__________修饰_____________Idon’twanttosurpriseyou.我不想让你惊诧。surprisesb.指_______________.4.Howbeautifultheflowersare!=Whatbeautifulflowers(theyare)!What引导慨叹句What+___/____+_______+__________(+主+谓)！What+___________+_________/__________(+主+谓)！How引导慨叹句How+________/_________+________+_______!()⒈____deliciousthedishis!A.WhatB.HowC.Whata()⒉____strangeclothesheiswearing!A.WhataB.WhatC.Howa()⒊____aninterestingsubjectitis!A.WhatB.HowC.Whatan()⒋____foggyitwasyesterday!A.WhatB.WhataC.How()⒌____carelessaboyyouare!A.HowB.WhataC.What走进练兵场：（运用所学，解决问题）一、用所给词适当形式填空1.—What_____you_______(do)whenhearrived?—I____(watch)TVatthattime.2.WhenI_____(walk)inthestreet,I______(meet)mybestfriendJim.3.Whilemyparentsweredoingsomecleaning,mysister_________(shout)tome.4.What_____yourparents______(do)atnineo’clocklastnight?5.Mymother__________(cook)whenIgothome.6.I_________(write)aletterbetween8and9lastSundaymorning.二、句型转换1.Iwrotealettertomysisterlastnight.(用from7：00to8：00lastnight改写)I___________alettertomysisterfrom7：00to8：00lastnight.2.Shewasatschoolat3o’clockyesterdayafternoon.(划线提问)_____________________at3o’clockyesterdayafternoon?3.Mymotherwaswashingat9thedaybeforeyesterday.(划线提问)_____________yourmother_______at9thedaybeforeyesterday?4.MyrobotwascleaningthefloorwhenIwalkedintomyroom.(同义句)______myrobotwascleaningthefloor,Iwalkedintomyroom.5.Jillisdrawingabeautifulpicture.（改为慨叹句）______________________________________!________________________________________!

Unit3WhatwereyoudoingwhentheUFOarrived?（第三课时）导学案

主备人：付文娟授课时间：2023.3.19班级：八年级知识目标:学习目标1.把握以下生词和短语：scared,climb,jump,shout,rode，inatree.2.提高听力技能。重点、难点：继续学习过去进行时。预习检测：（自读课本13-14页，完成下面三关。）第一关：温故知新小组用过去进行时讲故事。并着重使用when和while。学其次关：看我七十二变你还能认出我吗？写出以下动词的过去式ride______run________meet_______hear______ring______tell______become_______▲两者之中的一个?另一个_____________;指三者或三者以上中的“另一，再一〞________;别的，其他的，不确定范围的是________,后接名