八年级英语下册Unit10I’vehadthisbikeforthreeyearsPeriod1教案

1畅游学海敢搏风浪誓教金榜题名。决战高考，改变命运。凌风破浪击长空，擎天揽日跃龙门Unit10I’vehadthisbikeforthreeyears.TheFirstPeriod(SectionA1a–2d)Teachingaims（教学目标）1．学会谈论财产和周围的事物2.能够熟练的运用现在完成时态3.能区分运用现在完成时与一般过去时Languagepoints（语言点）要求掌握以下句式：Howlonghaveyouhadthatbike?I’vehaditforthreeyears.Haveyoueverplayedfootball?Yes,IdidwhenIwaslittle.要求掌握以下词汇：（1）动词：check,keep,sell（2）名词：memory,cent,toy,breadmaker,scarf,boardgames（3）形容词：sweet,soft,hard(4)词组：yardsale,checkout,lookthrough,saygoodbyetosbDifficulties（难点）：终止性动词在现在完成时中的正确运用Teachingsteps（教学步骤）1.Leading-inandpresentation（呈现新知识）（1）Apictureofayardsale.T:What’sthis?Whatarepeopledoinginthepictures?S:It’sayardsale.Peoplearehavingayardsale.（2）Theexplanation:What’sayardsale?Whydopeoplehaveyardsales?IntheUS,whenpeoplewanttogetridoftheirjunkforalittlecash,theyhaveyardsales.Theyputasignupintheiryard,maybeplaceanadinthenewspaperorontheInternet,andsellthingstheynolongeruse.Oftenpeoplehaveyardsaleswhentheyaregettingreadytomovefromoneplacetoanother.Sometimes,youcanfindgoodstuffatyardsalesatagoodprice.Peopleselleverythingfromclothes,dishesandbookstoCDs,furnitureandart.(教师把“yardsale”板书在黑板上)教学设计说明：yardsale是一种美国的特色文化，教师要向学生解释这节听说课的文化知识背景。2.Workon1aShowstudentsthepicturein1a.T:Lookatthethingsattheyardsale.Doyouhaveanyofthesethingsathome?Howlonghaveyouhadthem?S1:Ihavea…Ihavehaditfor…/since…2(教师在重复时应用夸张的语调来强调havehad这一表达方式，然后让S1的同位来回答下面的问题)T:Whatdoeshehave?Howlonghashehadit?S2:Hehas….Hehashaditsince…/for…(教师仍采用重读havehad，提问同位的方法来操练对话)教学设计说明：让学生反复操练havehad/hashad句型，熟悉本堂课的重点句子,为听力训练打好基础。3.Workon1b(1)ListeningpracticeT:Listenandcheck(√)thefactsyouhear.(教师放录音,因为对话简单教师可以在放完一遍录音以后就订正答案）(2)ReadingthetapescriptoftheconversationT:Pleasereadtheconversationandunderlinethenewwordsandexpressions.(教师解释对话中出现在的难点词汇和句子，并给出例句，学生操练。具体的词汇和句子，见课件)（3）T:Readthetapescriptagain,andfillintheblanks.(让学生根据对话内容，填写短文中的空白)教学设计说明：短文是根据对话内容而设计，要填空的词汇和句子也是本堂的难点和重点，设计这个练习，是为了让学生更好地巩固本堂课的重点词汇，并能突破难点。4.Workon1cT:Practicetheconversation.Thenmakeconversationsaboutotherthingsinthepicture.A:Thisisareallyoldbook.B:Yes,I’vehaditforsevenyears.I’vereaditthreetimes.A:Whyareyousellingit?B:BecauseIdon’treaditanymore.A:Howmuchisit?B:Youcanhaveitfor75cents.教学设计说明：给学生时间自由运用本节的目标语言进行真实的对话训练。5.Workon2a,2b(1)Leading-inT:Doyouhavesomeoldthingsthatyoudon’tuseanymore?S:Yes.T:Whatwillyoudowiththesethings?S:Wewillgiveitaway.T;Howdoyoudecidewhattokeepandwhattogiveaway?S:…(2)T:Let’slistentotheconversationbetweenAmyandhermother.HaveSslistenandcheckthethingsAmy’sfamilyaregivingawayandcirclethethingstheyarekeeping.Showslide13toSstomakesuretheyknowallthewordsofthethingslistedin32a.(教师放录音,因为对话简单教师可以在放完一遍录音以后就订正答案）（3）Nowlistenagainandfillintheblanks.Thenworkon2b.（这次听，主要是训练学生听填关键词）(4)T:Pleasereadthetapescriptandunderlinethenewwordsandexpressionsandthendiscussthemwithyourclassmates.(5)T:Pleasereadthetapescript,andtrytoretellit.（复述的内容，在课件上给出了关键词，关键信息点，要求学生自己组织语言完成复述。）教学设计说明：通过本环节的听力来让学生认识一些生活物品的名词,并进一步的听取信息,学习听力材料中的句型和词汇。6.Workon2cRole-playtheconversationbetweenAmyandhermother.A:Amy,canwegiveawaythesesofttoys?B:Mom,Iwanttokeepthebear.A:Why?It’ssoold.B:BecauseI’vehaditsinceIwasababy.教学设计说明：给学生时间，自由运用本节的目标语言进行真实的对话训练。7.Workon2d(1)Leading-in.T:WhowillAmygiveawaythethingsto?Let’sreadtheconversationin2d.(2)T:Readtheconversation,andanswerthefollowingquestions.Wherearethetwopeopletalking?WhatdoesAmywanttodothere?WhatdidAmytakethere?(3)T:Readtheconversationagainandunderlinethenewwordsandexpressions,andthendiscussthemwithyourclassmates.(4)T:Role-playtheconversation.RemindSstounderstandthecontext/settingoftheconversationbetweenLindaandAmy.Havethempayattentiontotheappropriateuseoftonewhentheyrole-playtheconversation.教学设计说明：先根据前面那段听力对话引入本节的这段对话，引起学生强烈的阅读欲望。第一遍读为泛读，了解大意，回答问题。第二遍读，解决新词汇和句子。第三遍用disappearing的方式训练学生慢慢进入角色扮演对话。词汇句型解释和disappearing的训4练方式，都在课件中体现。）