四年级英语下册 Unit5 第2课时教案 人教PEPVIP免费

（人教PEP）四年级英语下册教案Unit5Unit5Howmuchisit?第二课时教学目标1．能够听懂会说句型并能在实际情景中运用：CanIhelpyou?Howmuchisit?2．能够听懂会说句型：It's....（colourful,pretty,cheap,expensive）并用来描述商品，表达自己的喜好。3．欣赏歌曲Thecoatinthewindow.教学重点、难点1.本课重点：听说句型CanIhelpyou?Howmuchisthisdress/shirt…?2.难点是：在实际情景中灵活运用有关句型进行购物并能用It's....（colourful,pretty,cheap,expensive）对商品进行评价。教学准备1．教师准备衣服实物。2．教师准备衣服价格标签和售货员标志挂签。3．教师准备录音机及录音带。教学过程教学步骤个案分析一:ClassOpening情景引入课前活动热身（Warm-upandReview）1.Greeting2.Let’schanttogether.(showthecolourfuldress,prettyskirt,yellowshirt.)Lead-in:Ohsomanyclothes.Ihavesomebeautifulclothes,too.Doyouwanttohavealook?二:Newconcepts1.新知呈现：T：（教师拿出dress）Look，what’sthis?Yes,it’sadress.Isitnice?Yes,it’sverynice.It’sveryexpensive.Guess.1Howmuchisthisdress?(板书)（找两个同学猜，然后出示真正的价格）It’sninetyyuan.(板书)Drill(领读-男生-女生-对话)操练时间长一些，多进行几组。Lead-in:T:Oh,yourcoatisverypretty.Howmuchisit?S:It’s________yuan.Lead-in:Now,let’sknowaboutthepriceofyourclassmates’clothes.Askandanswerlikethisinpairs.Checkforthepractise.(2groups)2.新知呈现：Oh,yourclothesaresonice.Iwanttobuysomenewclothes,too.Doyou?OK,let’sgoshoppingtogether.Look,hereisaclothesshop.It’swonderful.Oh,where’stheassistant?S1:I’mhere.CanIhelpyou?T:Yes,Iwanttobuyashirt.Howmuchisit?S1:It’s50yuan.T:Oh,it’s50yuan.Tooexpensive!30yuan,OK?S1:OK.T:I’lltakeit.T:“CanIhelpyou?”What’meaning?Whocantellme?(板书)Drill(领读-小组读-男女生读)操练时间要充分。Lead-in:Ifyouwanttobuyanewclothesorsomething,youcanaskandanswerlikethis.Checkforpractise.(2groups)Act(1group)3.专项训练（Text）Lead-in:Amywantstobuyadress.Let’ssee.2HowmuchisAmy’sdress?Isitexpensive?(出示这两个问题)Now,listencarefullyandanswerthequestions.4.自学：T:Readyourbooksandcirclethewordsorsentencesyourdon’tunderstand.小组交流5.质疑答疑：Arethereanyquestions?(discuss:too、very;anassistant)6.(1)Readandfollow.(2)Readbythemselves.(3)Checkforthereading.三．语言实践T:Class,Amy’sclothesareveryexpensive.Whataboutyours?Let’smakeasurveylikethis.示范：Hello,howmuchisyourcoat?It’s____yuan.Oh,It’sexpensive.（课件）请同学们像下面一样调查你朋友衣服的价格，看一看是贵还是便宜.NameClothesPriceExpensiveCheapAmydress99▲（提示）A:Howmuchisthis…？B:It’s….yuan.A:Oh,it’sexpensive\cheap（展示两组）四．当堂检测T：Zoomwantstobuysomenewclothes,too.Buthecant’tspeakEnglishverywell.Let’shelphim.（课件）Zoom去商店买衣服，可是他不知道先说哪句后说哪句你能帮帮他吗？3Howmuchisthisskirt?CanIhelpyou？Yes,Iwanttobuyaskirt.It’sfiftyyuan.It’scheap.I’lltakeit.(1)排序（2）齐读（3）可尝试背诵表演五．归纳小结1.Class,whathaveyoulearnedinthislesson?2.Oh,Ithinkwearetired.Let’ssingasong“Thecoatinthewindow.”(a.listen.b.listenandfollow)Stepthree:ClassclosingHomework:（课件）.请同学们课下用英语调查一种或者几种商品在不同超市的价格，找出同一商品在哪个超市的价格最低。板书设计Unit2Howmuchisit?A:CanIhelpyou?B:Yes.A:Howmuchisthis…？B:It’s….yuan.A:Oh,it’sexpensive\cheap.4