初中英语《Unit8Ihavehadthisbikeforthreeyears语法课》优质教学设计、教案

1、Unit 8 I ve had this bike for three years.Section A Grammar Focus-4c教学案例一、课标分析英语新课程标准要求八年级学生在听说读写方面达到四级标准。听的技能1、能听懂有关话题的语段，识别主题，获取主要信息。2、能听懂教师的指令并完成任务。说的技能1、能在口语活动中使用正确的语音、语调。2、能在教师的帮助下或根据图片提示，进行相关话题的谈论。3、能基于情境参与角色扮演等活动。读的技能1、能根据上下文和构词法推断，理解生词的含义2、能理解段落中各句子之间的逻辑关系，能根据不同的阅读目的运用简单的阅读策略获取信息3、能找出文章中的主题，

2、理解故事的情节，预测故事情节的发展和可能的结局4、除教材外，课外阅读量应累计达到15 万词以上写的技能1、能根据写作要求，收集，准备素材，能简单描述人物或事件2、能独立起草短文，短信等，并在教师指导下进行修改3、能使用常见的连接词表示顺序和逻辑关系4、能根据所给图示或表格写出简单的段落或操作说明二、教材分析本单元选自鲁教版初中英语八年级上册，主要话题为谈论自己所拥有的物品、周围的事物及环境。本课时是单元的第三课时语法课，重点语法项目是带有since 和 for 的现在完成时的句子。本课主要练习重点例句包括 How long 引导的现在完成时的特殊疑问句，分别用for 和 since回答的例句，

3、及现在完成时的一般疑问句。并渗透延续性动词和非延续性动词，通过4a, 4b两个练习的创设，使学生能够使用相关句型及现在完成时谈论所有物。因此我创设情境，利用“Treasure急一话题，通过 “ Mytreasure 、 “” Youtrreasure 和 “” Nancy trs easure 三个环节整合 ”了课堂活动，以便于对学生进行语法渗透和练习，培养学生创新性思维能力，体现英语学科核心素养。本单元是本册书的最后一个单元，既是对第六、七单元现在完成时知识的温习巩固，又拓展了现在完成时的语法功能，对学生初三上学期的英语学习起到了很好的总结提升作用。但本单元语法难度较大因此我基于课本4a 的

4、习题内容，创设情境改编听力，采取 “试听材料 ”、 “情境反应”、 “复述对话”的梯度性任务。学生通过与话题相关的听说活动，既感知理解目标句型和延续非延续性动词，又 通过 Nancy 的经历、所见所闻，了解 treasure 的真正意义，培养批判性思维，并唤起学生帮助他人的意愿，提高学生的英语语言学科素养和人文素养。三、学情分析认知经验方面，初三学生经过了两年的学习，已经接触了日常用品、交友娱乐、购物出行等诸多与日常生活息息相关的话题，已有相关词汇句型的储备，具备一定的语言组织与表达能力，能够对特定事物表明喜好并阐明原因。个性特征方面，八年级学生思维活跃，求知欲强，乐于形成自己的观点，易于接受

5、新鲜的事物，对探索活动有着较强的热情，有利于本课时“Treasure勺话题思考。生活背景方面，本课话题贴近学生生活，同时所生成及获取的知识又具有十分现实的应用价值，易于学生进行真实表达。四、教学目标根据课标要求，基于教材及学情分析，确定本课时教学目标如下：知识与能力目标1 .知识目标 能正确使用How long 引导的现在完成时的特殊疑问句，并作出回答。 让学生分辨for和since的区别，引导学生使用带有 for和since的现在完成时句子。 学会用现在完成时表达持续性动作或状态。2 .技能目标：通过创设语境，学生用含有 since和for的现在完成时句子描述自己及他人所有的珍藏之物。过程与

6、方法目标通过实物展示、情景模拟、角色扮演，互动合作等学习活动，学生能够正确使用目标句型获取信息、表达观点。情感态度与价值观目标1、通过了解Nancy的经历体验及心境变化，让学生感受给他人带来的帮助的快乐，唤起学生参与社会活动、奉献爱心的担当意识。2、通过Treasure这一话题设置，让学生感受生活中最珍惜的东西不仅是物品，还可以是珍贵的回忆，也提高英语学习兴趣，培养用英语做事情的能力。五、教学重难点及突破教学重点：How long引导的现在完成时的特殊疑问句，用 for和since进行回答，以及非延续性动词和延续性动词的用法。突破：借助教师的实物展示、在真实语境及反复操练中使用目标词汇句型。教

7、学难点：使学生理解延续性动词在现在完成时中的运用，掌握since与for的搭配。突破：通过Nancy' treasur情境设置，让学生在听说的语境下对比两种时态及延续性与非延续性动词。六、教学过程Warm-upBefore class： Enjoy a video, lead in“treasure ".Do you know the name of the song?It ' treasure.【设计意图】通过视频出示生活中每人不同的珍爱之物，让学生课前感知treasure,回忆相关信息，并以此为主线贯穿整节课。最后引出treasure并进行渗透。Lead-inT:

8、 What ' s the treasure in your opinion?【设计意图】 通过视频渗透，让学生在此环节通过回忆可以和老师大量的进行free talk,进行思维碰撞。再通过teacher ' treasure ( blocks)为例,说明 treasure is something valuable to us. Sometimes it can bring ussweet memories,告知学生珍爱之物是对我们有价值的东西，并进步弓I出 "for ”"since ”"际wlong91. Teacher' treasur

9、eT: Can you guess what my treasure is? (Show teachertreasure: blockssOn my first birthday, my father bought them for me. Now I am thirty one.How long have I had the blocks?S: You have had them for 30 years.Y: Yes, I have had them for 30 years.I have had them since my first birthday.I have had them s

10、ince I was one year old.Grammar Focus: for and sinceT: “for ” is a period of time, so we say: for 30 years.Is “ my first birthday “ a period of time? No, it' s a point of time.since my first birthday.At the point “I was one 1 year old ince I,wws slayesr old.How long.?now.on my first b/rth dayI h

11、ave had them for 30 years.【设计意图】教师利用自己的Treasure手wte通过Howlong have I had it?引出how long的完成时句型，并让学生思考可以怎样回答，进而呈现I have had it for 30 years目标句型，引导出since的回答方式。进而进行语法知识：for and since的语法渗透。2. Your treasureFree talk: Talk about students ' treasure .Pair work: Students ask about each other ' s treasu

12、re【设计意图】教师利用treasure创造话题，进而让全体学生练习 Howlong引导的现在完成时吠廿问句，用for和since进行回答。 Listening: Nancytreas ureT: My friend is Nancy. She works in Beijing, do you want to know her treasure?Let ' call her now.Listen to Nancy' calling.NancystreasurNancys treasureWhatLVhere【设计意J<?bCr-O4a的练习彳设置新 的情境:教师和其朋友N

13、ancy的电话通话，以Listening的方式创设情境，初步感知延续性动词和非延续性动词，既锻炼学生听力能力，同时为下 面探究延续性动词的用法做铺垫。After listening, please answer the question:1. T: What' s Nancytfeasure? When did she buy it? How long has she hadit?10 years agoNancy bought the bike 10 years ago.Grammar Focus:延缴他醐Question: Can we say“ Nancy has bought

14、the bike for ten years?T: Attention: look at“for ten yeaasoeriod ofttim e.sSo the verb hereneeds to continue for a period of time? Can" have” continue a periodtime? Can " buy” continue a period of time?(No) so we can' t say .(Practice: It ' my watch. I bought it 5 years ago, so I h

15、aveIs it your pencil-box? When did you buy it? So you have一)【设计意图】通过对教师和 Nancy电话内容的提问，呈现句型 She has had the bike for ten years 引导学生思考： Can we say “ Nancy has boughtthe bike for ten years?芷Why?£续性动词，根据学生的生成进行必要的板书，并不断的用Concept Question提问，让学生不断思考buy和have在完成时中搭配一段时间的不同。最后总结出原因,have是延续性动词。再通过现场老师和学生

16、的实物提问，进一步练习buy和have之间的转换，检测学生是否真的理解。2. Where is Nancy now? When did she arrive in Shanghai?3. What does she do? When did she become a teacher?3 daysNancy arrived in Shanghai 3 days ago.NanctsbeenStngiuu 十意图】再加派领工0 yecrs ago加小Nancy became a doctar W years ago.题的谈啊 弼阿怦的男的气10ConceptQuestion)弓|导出 become

17、 have been, arrive in have been in的转换,再通过现场老师和学生的实际情况练习，检测学生是否理解并能够表 达出来。After listening : talk about Nancy (Retell Nancy ' s treasure) Nancy ' s messages: talk about the thingsppened to Nancy.r， .、 t Beijing 3 tiayi ago.3 I ! mis; the 讨，,m g h asp ftulfDanf fm /wppy bKuuse I many interestin

18、g piaas during these thne。口yi.T: Whose messages? It ' s Nancy. What has happened to her? Let ' s seHow"?写痴衲肺必。依1 加时 £ 帖 Stu畤As。fostir 血 n turslHciJ .10麻邛恒迪吐口 曲 sina 如 come to功m仲威IVctaq 疝s 姆 thein E 军-hecaute rheJL_2_ rjrom BttjingforJ daK.Nancy visited monyinteresting places for th

19、ree days.bwrow- keepleavebe away1. Let students read Nancy' messages to see what happened. Teacher asks questions to help students finish the sentences,at last read the sentences together.2. Pair works: How long has Nancy.?She has.since/for【设计意图】承接上一听力环节，通过新情境：Nancy的短信，让学生继续体会，感知，由浅入深引入一些新的延续性动词

20、和非延续性动词。老师进行板书梳理，学生完成全部任务后集体朗读句子，再次体会延续性动词的使用。最后用pair work的形成进行操练。3. Rules：Verh$Howislng/for buyhave hadcomthave been infinish d（ehave be«rn overhave been deadleavehw£ been dwaybeginhave been onbecomehave been .;her sumimaries and studerT eact sRulesPresent perfecthave/has done一 屈.丁由时（过去分词

21、）ownhave ownedlearnhave learnedlivehave livedvisrthave visitedstavhave stayed' Ja14T: Nancy misses her kids ipened? Read the story【设计意图】梳理语法知识：对本节课的语法项目延续性动词和非延续 性动词进行总结归纳，让学生明白哪些词需要变化成延续性动词，哪些 词本身就是延续性动词不需要变化，最后用 chant的形式复习巩固and fill in the blanks.3 The PHnsf烦恼，of NancyNancy worries about the s

22、ick children in hospital. They meet samf problmj. Samx kids b-WG- 6 - not be) back home for months, they have stayedfstayj in hospital for a long timr. Thry (min) thrir famify a lot Somt kids 勺?吸？*.</后讨 Itarn) English and some at>)er fubjtctt jJnce thty camt t。th h0spital/ 占tA*/ canft qa to sc

23、haai. Thtrt art no baoki or toys, so thtyLet students finish the story andshow their answer. 口V看t ptE/dfjrjof ploy) toys th&y were here. They【设计意图】 丽而嘀丽耶器甯次胡步劭制.练习完成时中的 各种句式，延续性动词和非延续性动词的运用，既承接上一环节又为下一环节group work的情境做铺垫。并根据文本提问：Thinking: What problems do the kids have in the hospital?(miss famil

24、y, want to go to school, want books and toysWould you like to help them?Group workT: Everyone in our class can be volunteers, including me. I want to teach them English because I am a teacher. I have learned English for 20 years. I also want to give away some English books to them and read for them, although my son has owned them for only two day.Work in groups, everyone can be volunteer s/ want to be a volunteer.Letfs be volunteers!give away., I have hctd teach English > sing,【设计意dancehave learned/danced/.图】学生毒檄岳瀛 思体从哪些方面可以帮dance.助医院