人教版八年级英语下册导学案12VIP专享VIP免费

【课题】Unit3sectionA3a-4(1课时)【学习目标】1.理解掌握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。【导学指导】温故知新小组用过去进行时与过去式讲故事。自主互助学习一、重要知识点1.experience当经历讲,是可数的.当经验讲,是不可数的.例如:IhadaveryunusualexperienceonSunday.2.around大约等同于about,另作“环绕”讲例如:Igetupataround6o'clockeveryday.可用about替换.Helikestravellingaroundtheworld.这时不可替换.3.follow跟随,遵从.following下列的,下述的,接下来的Theboyfollowedhismotherintothemeetingroom.4.arrive,reach,getto三者都有“到达”之意.1）arrive是不及物动词,要么不跟宾语,若跟宾语需用介词at或in2）reach是及物动词,可直接跟宾语3）get与to合在一起即getto才有到达之意,单单一个get是“得到,购买”等意思.例如:Boforethepolicearrived,thealienlefttheshop.(不跟宾语)TheyarrivedinBeijinglastnight.(大地方用in)Theyarrivedatschoolgateat3o'clockyesterdayafternoon.(小地点用at)TheyreachedBeijinglastnight.TheygottoBeijinglastnight.5.surprise使吃惊,动词besurprised（某人）很吃惊，形容词主要修饰人,surprising令人吃惊的,主要修饰物.例如:Idon'twanttosurprisehim.Iamverysurprisedatthesurprisingnews.我对这个令人吃惊的消息感到很惊讶。surprisesb.指“让某人吃惊”Idon’twanttosurpriseyou.我不想让你吃惊。6.kid小孩开玩笑Heisakid.Ipassedtheexam?youarekidding!7.IwaswalkingdownthestreetwhenaUFOlandedrightinfrontofme.当一个UFO恰好落在我面前的时候，我正在街上走。right在这里是副词，“恰好”“‘正好”的意思，表示强调。例如：rightnow（现在）righthere（就在这儿）8.Beforethepolicearrived,thealienlefttheshop.在警方到达之前，外星人离开了商店。before“在……之前”引导时间状语从句学习过程：1.学习新单词.experience,imagine,strange,follow,amazing,kid。2.学习3a短文.1)让学生自学短文并逐句翻译,再纠正，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。4)听录音，复述文章。3.小组合作，写出关键词句，看图讲故事。4.小组合作，运用过去进行时描述过去某时的活动。【课堂练习】一、用所给词的适当形式填空。1.WhileIwasinthekitchen,Iheardsomeone___________(shout)forhelp.2.ThisEnglishwordhasdifferent___________(mean)inChinese.3.Bothoftheoldmenarenational___________(hero).4.Tony___________(fly)totheUS.thismorning,andhis___________(fly)tookoffat7:20.5.I___________(sleep)latewhenI___________(hear)aloudnoise.6.Ithinkthenewsis___________(amaze).7.They___________(visit)themuseumthistimeyesterday.二、用arrivein(at),reach,getto的适当形式填空。1.I_______toschoolat2o'clocklastSunday.2.Mary__________Shanghaiyesterday.3.They_________inHongkangthedaybeforeyesterday.4.Tom____________atschoolgateat3:00lastSunday.【要点归纳】1.理解掌握3a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。【拓展练习】一、连词成句1.doing,were,what,you,arrived,UFO,the,when2.library,standing,of,was,in,I,the,front3.out,saw,she,get,alien,the4.week,visited,Lucy,Flight,Museum,last,the5.doing,was,she,at,ten,what,yesterday,o’clock,morning【总结反思】