英语人教版八年级下册Unit10 课件.ppt

Unit10 I vehadthisbikeforthreeyears Unit10 SectionA 1a 2b XingguoNo 6MiddleSchool LiXuemei 文化背景 Yardsale庭院旧货出售这是国外的一种风俗 也是一种独特的售货方式 人们利用周末 将家中搁置不用的物件 放在自家庭院中廉价出售 因而被称作yardsale 也可译作 家庭拍卖会 庭院售卖的物品种类繁多 大到家具 电器 小到玩具 衣物和鞋帽 这些物品虽多数为二手货 但也有全新的物品 且价格合理公道 甚至还可讨价还价 正是这种低廉 公道的价格及买家淘宝和碰大运的心理 使得yardsale广受欢迎 逐渐演变成一种独特的文化现象 Askandanswer 1 Whendopeopleusuallyhaveyardsales A Onweekdays B Onweekends 2 Whyarethesalescalled yardsale A Theysellattheiryard B Soundsgood 3 Whatkindofthingsdopeoplesellattheyardsale A Somethingtheydon tneedanymore B Somethingtheythinkimportant 4 Whydopeopleliketobuythingsattheyardsale A Becausethethingsareverycheap B Becausethethingstheycan tbuyinotherplace 合作探究 Unit10I vehadthisbikeforthreeyears SectionA 1a 2b 课时重点 1 掌握yardsale sweet cent giveaway inneed scarf soft board check boardgame checkout等单词和短语的意思 2 掌握时间段的表达 howlong与延续性动词连用的用法 3 小组通过听力 对话等练习展开学习 4 初步了解非延续性动词和延续性动词的转换 5 捐赠旧物 关爱他人 拥有助人为乐的品质 toybear breadmaker scarfn scarves pl softtoys boardgames TaskOne Newwords yardn sweetadj memoryn centn bearn makernsoftadj checkv n checkoutboardn 院子甜蜜的 甜的 含糖的记忆 回忆分 分币熊生产者 制订者软的 柔软的检查 审查察看 观察板 木板 Words expressions forthreeyears since2013 A Whendidyoubuythescarf B Iboughtitthreeyearsago A Howlonghaveyouhadit B Ihavehaditforthreeyears threeyearsago toybear fiveyears sincethreeyearsago since2013 ago是一般过去时态的标志词 但是since ago since 过去时间点是现在完成时的标志词 短暂性动词buy与时间段连用时要改为have 1a Lookatthethingsattheyardsale Whendidyoubuythem Howlonghaveyouhadthem Pairwork Whendidyoubuyit Iboughtit Howlonghaveyouhadthe Ihavehad for years since yearsago Jeff sfamilyishavingayardsale Amythinksit shardtosellheroldthings Jeffhashadhisbikeformorethan10years Amywantstokeepheroldthingsbecausetheybringbacksweetmemories Youcanalsogiveoldthingsawaytopeopleinneed Listenandcheck thefactsyouhear 1b 举行庭院拍卖会 甜蜜的回忆 有需要的人们 TaskTwo Listening 其动词为memorize 意为 记忆 背诵 1c Practicetheconversation Thenmakeconversationsaboutotherthingsinthepictureabove A Thisisareallyoldbook B Yes I vehaditforsevenyears I vereaditthreetimes A Whyareyousellingit B BecauseIdon treaditanymore A Howmuchisit B Youcanhaveitfor75cents TaskThree Pairwork not anymore notanylonger不再 再也不 你花75分就能拥有它 2aListenandcheck thethingsAmy sfamilyaregivingawayandcirclethethingstheyarekeeping bookmagazinetoybeartoyliontoytigerbreadmakersweaterdresshatscarf TaskFour Listening 2bListenagainandfillintheblanks 1 Amyhashadherfavorite forthreeyears 2 Amyhashadthetoy sinceshewasa 3 Amy smomhashadtheoldbreadformorethan years 4 Amycangiveawaythe and becausetheydonotfitheranymore book bear baby 10 sweater dress TaskFive 探究点一 时间段的表达法探究点二 非延续性 短暂 动词与延续性动词 1 for 一段时间e g for8years2 since 过去的时间点e g since1999 lastspring3 since 一段时间 agoe g since23yearsago4 since 从句 一般过去时态 e g SinceIcamehere 注意 对这些时间段提问用Howlong多久 并且howlong与延续性动词连用 对in 时间段提问则用Howsoon多久以后 探究点一 时间段的表达法 另 Itis 一段时间 since从句 意为 自从 有 年了 如 ItistwoyearssinceIcametoNo 6MiddleSchool 探究点二 非延续性 短暂性 动词与延续性动词 常见非延续性动词与延续性动词及其转换如下 buy have borrow keep open beopen close beclosed begin beon finish beoverCome go behere bein die bedead join bein leave beaway 等 注意 与延续性动词连用的有和 含有时间段的肯定句谓语动词要用延续性动词 在否定句中也可以用非延续性动词与一段时间连用 短暂性动词有完成时态 例如 她已经借了我的自行车 她已经借我的自行车三天了 Shehaskeptmybikeforthreedays howlong 时间段 Shehasborrowedmybike TaskSix 当堂检测1 I come No 6MiddleSchoolfortwoyears 2 Mybrother leave homesincetwoyearsago 3 Howlongyourdog has diedB has beendead4 Shealready finish herhomework havebeenin hasbeenaway has finished Summary 1 学会本节课的单词 yardsale sweet cent giveaway inneed scarf soft board check boardgame checkout 2 掌握howlong和时间段与延续性动词连用的用法 3 掌握时