八年级英语下册第十单元第1课时

Unit10Ihavehadthisbikeforthreeyears.SectionA1a—2d一、【教材分析】[来源:Zxxk.Com]教学目标知识[来源:学科网ZXXK][来源:学,科,网Z,X,X,K]目标1.学习并掌握下列单词和短语：yard,yardsale,sweet,memory,cent,toy,bear,maker,breadmaker,scarf,soft,softtoy,check,checkout,board,boardgame2.能正确使用以下常用表达：[来源:学科网]rideabikeonit,haveayardsale,sweetmemories,softtoys,acoupleofmonths,checkout,boardgames,nolonger,abreadmaker,sinceIwasababy[来源:学*科*网Z*X*X*K]3.能熟练掌握并使用下列重点句式：1）—Howlonghaveyouhadthatbikeoverthere?—Ihavehaditforthreeyears.2）Amywantstokeepheroldthingsbecausetheybringbacksweetmemories.3)BecauseIdon’treaditanymore.4)BecauseIhavehaditsinceIwasababy.能力目标能听懂谈论人们拥有某物多长时间的话题，能熟练运用since,for谈论自己的个人物品。情感目标正确处理并充分利用自己的废旧物品。教学重点与庭院售卖、生活中的常用物品相关的词汇以及现在完成时表示持续性动作和状态的用法。教学难点理解延续性动词可用于表达持续性动作和状态，能够与since和for搭配使用。教学方法情景教学法；任务型教学法。二、【教学流程】环节师生活动I.Preparation准备课前检查单词预习情况，教师根据学生读的状况，适当领读，帮助学生正音。yardsale,toybear,breadmaker,scarf,softtoys,boardgames通过检查“学案”中“新知预习”内容检查预习效果。Workon1a.Showthethingsattheyardsale.Letthestudentstalkabouttheminpairsbyusingtheimportantsentences.--Howlonghaveyouhadthatbikeoverthere?--I’vehaditforthreeyears!Ilearnedhowtorideabikeonit.II.Presentation呈现1.Learningtasks“示标定向”出示这节课的三维学习目标。1.学习并掌握下列单词和短语：yard,yardsale,sweet,memory,cent,toy,bear,maker,breadmaker,scarf,soft,softtoy,check,checkout,board,boardgame2.能正确使用以下常用表达：rideabikeonit,haveayardsale,sweetmemories,softtoys,acoupleofmonths,checkout,boardgames,nolonger,abreadmaker,sinceIwasababy3.能熟练掌握并使用下列重点句式：1）—Howlonghaveyouhadthatbikeoverthere?—Ihavehaditforthreeyears.2）Amywantstokeepheroldthingsbecausetheybringbacksweetmemories.3)BecauseIdon’treaditanymore.4)BecauseIhavehaditsinceIwasababy.2.Leading-in“导入新课”1）PairworkWorkon1a.Showthethingsattheyardsale.Letthestudentstalkabouttheminpairsbyusingtheimportantsentences.--Howlonghaveyouhadthatbikeoverthere?--I’vehaditforthreeyears!Ilearnedhowtorideabikeonit.2）Listening1bListenandcheck(√)thefactsyouhear.Keys:Jeff’sfamilyishavingayardsale.Amythinksit’shardtosellheroldthings.Youcanalsogiveoldthingsawaytopeopleinneed.3）2a,2bWorkon2a.Listenandcheck(√)thethingsAmy’sfamilyaregivingawayandcirclethethingstheyarekeeping.Keys:givingaway:magazine,toylion,toytiger,breadmaker,dressKeeping:book,toybear,hat,scarfWorkon2b.Listenagainandfillintheblanks.Keys:book,bear,baby,10,sweater,dressMorepractice.Listenagainandchoosethecorrectanswers.1.Amywantstogiveawaythe_____.A.bookB.magazineC.bearD.hat2.WhydoesthebearhasspecialmeaningtoAmy?A.Becauseherfatherboughtitforher.B.BecauseherGrandpaboughtforher.C.BecauseherGrandmaboughtforher.3.WherecanAmytakethesethings?A.thechildren’shomeB.theoldpeople’shomeC.theteachers’homeKeys:BCA4）2dRoleplaytheconversationLetthestudentsread2d,thenroleplaytheconversationsinpairs.III.Practice操练Pairwork1.1c.Practicetheconversation.Thenmakeconversationsaboutotherthingsinthepictureabove.Languagepoints：not…anymore再也（不）；（不）再。相当于not…anylongere.g.Youcanhaveit,forIdon’tneeditanymore.Thedoctortoldmenottoplaycomputergamesanymore.2.Workon2c.StudentAisAmy’smom,StudentBisAmy.Makenewconversationsaccordingto2c.IV.Consolidation巩固Languagepoints1.--Howlonghaveyouhadthatbikethere?--Ihavehaditforthreeyears辨析：howlong,howsoon,howoften,howfarHowlong多久，多长（时间）。对时间段提问，如：for+时间段；since+过去的时间点。e.g.--HowlonghaveyouworkedinBeijing?--Forfiveyears.Howsoon多久以后。对“in+时间段提问，常用于一般将来时”，其答语常用“in+时间段”。e.g.–HowsoonwillMr.Libeback?--Inaweek.Howoften多久一次，对频率提问，其答语为：once（twice/…）+时间段，always，usually等。e.g.--Howoftendoyouexercise?--Onceaday.Howfar多远，对距离提问，其答语是表距离的内容。e.g.--Howfarisitfromheretoyourschool?--Threekilometers.辨析：for与sincefor其后只能接表示“一段时间”的名词性短语，可用于多种时态，表示动作或状态持续时间段长短。e.g.Ihavelivedinthiscityforfiveyears.我在这座城市居住了5年了。Heusuallysleepsfortwelvehourseveryday.他通常每天睡12个小时。since其后接表示“时间点”的短语或从句（过去时），也可以接“一段时间+ago”，常用于完成时态；还用于句型：“Itis+时间段+since+一般过去时的句子”。表示过去某个时间发生并持续到说话时的动作或状态。e.g.ItistwoyearssinceIcametoChina.自从我到中国以来已经两年了。Shehasworkedhereforfiveyears.=Shehasworkedheresincefiveyearsago.她在这儿工作5年了。2.Jeff’sfamilyishavingayardsale.sale用作名词，意为“出售，销售”，onsale意为“出售，上市”；forsale意为“待售，供出售”，尤指从主人手里出售。e.g.Chickensareonsaleinthemarket.小鸡在市场上出售。I’msorry,it’snotforsale.抱歉，它不出售。3.Amythinksit’shardtosellheroldthings.艾米认为卖掉她的旧东西很难。It’s+adj.(+forsb.)todosth.意为“（对某人来说）做某事时……的”，it是形式主语，真正主语是后面的动词不定式。e.g.It’simportantforuntolearnEnglishwell.学好英语对于我们来说是很重要的。4.Amywantstokeepheroldthingsbecausetheybringbacksweetmemories.艾米想保留她的旧东西，因为它们勾起她的甜蜜回忆。memoryn.，意为“记忆；回忆”，复数形式为memories，动词为memorize，意为“记忆，背诵”。e.g.Shehasagoodmemory.她记忆力好。5.I’vehadthismagazineforacoupleofmonths.这本杂志我买了几个月了。acoupleof表示具体的数量“两个”，指两个相同的人或物体;表示数量不定的“少数几个”，作这种虚指的用法时，具体意思往往视上下文和具体的语境而决定，例如：Youhavetowaitforacoupleofhoursfortheclothestodrycompletely.你得等上一两个小时让这些衣服完全晾干。6.Thestoriesinsidemaybeabitold,butthey’restillinteresting.abit意为“一点儿，稍微”，修饰形容词或副词，相当于alittle；abitof+不可数名词，alittle直接加不可数名词。e.g.Thereisabitof/alittlewaterinthebottle.瓶子里有点儿水。notabit=notatall意为“一点也不”notalittle=very意为“非常”e,g.Sheisnotabithappy.她一点儿也不快乐。Heisnotalittletired.=Heisverytired.他非常累。7.Andcheckoutthesesofttoysandboardgamesforyoungerkids.check用作及物动词，意为“检查，审查”，短语checkout，意为“察看，