Unit 4 Then and now 第一课时 教案 6页

第一课时 课时内容 ‎ A Let’s learn Find the mistakes 课时分析 本课时是人教版六年级下册第四单元第一课时。围绕“学校新旧的变化”这一话题展开，主要通过对话学习三个学校设施名称和几个表示过去的时间短语：dining hall, gym, grass, ... years ago, ... moths ago, last year/month及句型There was... There is...的表达。引导学生了解周围事物的变化，渗透中国的历史文化的学习，同时保持学习英语的兴趣，激发学生学习英语的热情以及树立学习英语的信心。第一课时是本单元的基础课时，要让学生重点把握知识，为学习其他课时打下良好的基础。本课时的的重点是四会单词、短语的掌握以及能够运用四会单词和短语描述某个地方的过去和现在。‎ ‎ 本课时包括Let’s learn 和Find the mistakes两个板块。Let’s learn呈现了吴一凡学校的图片，通过图片体现单词dining hall, gym, grass的词义。此板块呈现的对话情境是吴一凡的爸爸和吴一凡谈论学校的变化，从而引出句型There was/ is...学校是学生上学的地方，学生在成长的过程中，待的时间最长的地方就是学校。“学校”的话题，符合学生的心理，很能引起学生的共鸣。Find the mistake 板块是一个综合性的语用活动。可以通过这个活动训练学生本节课学习的单词、短语进行表达，又训练学生的观察力并渗透中国历史文化知识的学习。‎ ‎ 本课时虽然是新授课，但是词汇、对话比较简单，容易理解和接受，在设计教学过程时，增加一些词汇量at that time, in the old time(days)等，让学生课前收集一些和本课有关的资料，拓展文本，重在应用。采用的教学方法有任务型教学法、合作探究法、愉快教学法等。‎ 课时目标 ‎ （1）能够听、说、读、写单词和时间短语：dining hall, gym, grass, ... years ago, ... moths ago, last year/month ‎ （2）能够恰当运用上述单词描述某个地方的过去和现在。‎ ‎（3）能够规类学习过的各种时态中表示时间的短语。‎ ‎（4）了解唐朝人的生活状态和条件，并能用句子简单描述。‎ ‎（6）向学生渗透中国的历史文化的学习，激发学生学习英语的热情以及树立学习英语的信心。‎ 课时重难点 ‎1.重点 ‎（1）能够听、说、读、写单词和时间短语：dining hall, gym, grass, ... years ago, ... moths ago, last year/month ‎ （2）能够恰当运用上述单词描述某个地方的过去和现在。‎ ‎（3）能够规类学习过的各种时态中表示时间的短语。‎ ‎（4）了解唐朝人的生活状态和条件，并能用句子简单描述。‎ ‎2.难点 ‎（1）能够恰当运用dining hall, gym, grass, ... years ago, ... moths ago, last year/month等单词描述某个地方的过去和现在。‎ ‎（2）能用句子简单描述唐朝人的生活。‎ 教学准备 ‎ 多媒体课件、卡片、录音机、磁带、歌曲、教师照片 教学过程 6‎ Step 1 Warm up ‎1. Greeting T: Good morning, everyone. ‎ Ss: Good morning, teacher.‎ T: How are you today? ‎ Ss: I’m fine, thank you. How are you?‎ T: Very well, thanks. ‎ T: Are you ready for English class?‎ Ss: Yes, we are ready.‎ T: OK, now let’s sing a song together. ‎ ‎（课件展示Tell me about your holiday歌曲，教师与学生唱歌。）‎ 教学资源：课件 设计意图：通过歌曲热身，活跃了课堂气氛，激发学生学习的热情，带动学生快速的进入课堂。‎ Step 2 Lead in T: Boys and girls, How was your holiday?‎ S1: It was fun.‎ S2: It was great.‎ T: How was your weekend?‎ Ss: It was good/fine/Ok. ‎ T：What did you do last weekend?‎ S3: I did my homework.‎ S4: I stayed at home.‎ S5: I slept.‎ S6: I played football.‎ ‎…‎ ‎ T: Where did you play football?‎ ‎ S6: In our school.‎ 设计意图：通过师生之间的交流，复习学过的知识，拉近师生之间的距离，为引出正文做准备。‎ Step 3 Presentation Let’s learn ‎1. Show a picture of “our school”. ‎ T: Look at the picture. This is our school. What’s it like? ‎ ‎ S1: It’s big.‎ ‎ S2: It’s beautiful.‎ ‎ T: What’s in it? Discuss in pairs please.‎ Words: library, computer room, playground, garden, music room, art room There is____________________ in our school.‎ There are___________________ in our school. ‎ ‎ ‎ ‎(学生两人一组，根据提供的单词和句型谈论现在学校的样子。)‎ 6‎ ‎(3)学生自由说学校的样子，教师给与点评。‎ 教学资源：学校照片 ‎2. Teaching the words “dining hall, grass, gym.” ‎ a. T: Look at the picture. What’s this?‎ Ss: It’s a school.‎ T: Yes, it’s a school, too. It’s Wu yifan’s school. Is it big?‎ Ss: Yes.‎ T: Is it new?‎ Ss: Yes.‎ T: What can you see in the school?‎ ‎ S1: I can see a playground.‎ ‎ S2: I can see some teaching buildings.‎ ‎ T: Good. What else? What’s this?（指着体育馆的地方，引导学生说出。）‎ ‎ Ss: It’s a gym. (板书单词gym，教学单词，领读，指名读，齐读。)‎ ‎ T: What can you do in the gym?‎ ‎ S1: We can play basketball.‎ ‎ S2: We can play ping-pong.‎ ‎ …‎ ‎ T: We can do sports there. Look! This is a dining hall.(指着饭厅的地方，教学单词。板书词组dining hall，联系单词tall，dinner,让学生记住单词的音和形。注意单词dining 中的字母i的发音。)‎ ‎ T: Near the gym and dining hall, there is many green grass. (板书单词grass, 引导学生自己 联系学过的单词glass, 试着读出单词，然后教师再带读，指名读， 齐读。）‎ b. Listen to the tape and follow the tape.‎ c. Read the words two times together.‎ ‎3. Describe Wu yifan’s school with “There is/are…” ‎ ‎ a. T: What’s Wuyifan’s new school like? Please discuss in pairs with “There is/ There are…”‎ There is a ___________ in Wu yifan’s school.‎ There are ____________ in Wu yifan’s school.‎ ‎ (同桌之间讨论，指名汇报。)‎ ‎ b. 课件出示下面的句子，学生读句子。‎ There is a gym in Wu yifan’s school.‎ There is a dining hall in Wu yifan’s school.‎ There is green grass in Wu yifan’s school.‎ ‎ ‎ ‎ ‎ c. 理解课件展示的句子，指名翻译。‎ ‎4. Describe Wu yifan’s old school with “There was …”‎ ‎ a. T: Boys and girls, Wu yifan’s school is new and big. There is/There are…, but twenty years ago, it was not the same. Look, this is a picture of Wu yifan’s school twenty years ago. What was Wuyifan’s school like at that time? Can you talk about it?‎ ‎ b. 课件出示时间短语，教学时间短语。‎ last year last month …years ago …months ago 去年 上个月 ……年前 ……月前 at that time in the old time(days) ‎ 在那时 过去 ‎ 6‎ ‎ c. 学生说出曾经学过的时间短语，教师课件补充，然后四人小组给时间短语分类，并说出理由。 ‎ last year last month …years ago …months ago 去年 上个月 ……年前 ……月前 at that time in the old time(days) next week 在那时 过去 下周 tomorrow yesterday this week very long tine ago ‎ 明天 昨天 这个星期 很久以前 ‎ ‎ ‎ c. 理解句子“What was Wuyifan’s school like at that time?”。‎ T: “What was Wuyifan’s school like at that time?” What the meaning? （学生们齐说句子意思。替换过去时间短语，指名说汉语。）‎ ‎ What was Wuyifan’s school like twenty years ago?‎ ‎ d Describe Wu yifan’s old school with “There was …”‎ ‎ There was ____________________ in Wu yifan’s school twenty years ago. ‎ ‎ There were ____________________ in Wu yifan’s school twenty years ago. ‎ ‎ There was no _________________________.in Wu yifan’s school twenty years ago.‎ There were no _________________________.in Wu yifan’s school twenty years ago.‎ ‎ （小组讨论，指名汇报，课件呈现学生说的句子。）‎ ‎ d. 观察句子，总结There was/ there were… There was/ there were…句型。‎ ‎ 同桌之间观察讨论，自由发言，师生总结。‎ T: 一般过去时态“表示过去某地、某时有某物。”句型结构: There was/ were +名词+地点（时间）。 它的否定句是在There was/ were后面加上no。‎ ‎ 5. Learn the dialogue.‎ a. 听录音，跟读课文。‎ b. 理解课文。‎ c.分角色朗读课文。‎ Step 4 Practice ‎1. Find the mistakes ‎ (1)全班分享课前教师布置的收集有关唐朝百姓生活状态的信息资料、图片。‎ ‎ (2)在学生对唐朝历史有一定的了解后，引导学生阅读理解图中文本。‎ ‎ (3)快速找出图中错误的地方，圈出并用英语描述。‎ ‎ 参考句型：At that time, there were no gyms.‎ ‎ People didn’t go by bus.‎ ‎ People couldn’t use the Internet.‎ ‎2. Game: What is missing?‎ ‎ 教师利用课件展示含有三个新词的学校全景图，组织学生用There is/are句型认读学校设施，然后依次用课件展示不同的图片，每幅图都标上不同的时间，每次都有一个或两个设施消失，让学生认读，并回想消失的设施，用There was/were no…来表示。‎ ‎3. ‎ ‎ 3. The Change in Our school.‎ 6‎ ‎ 以小组为单位，介绍自己学校今昔的变化，然后写一写，全班交流。‎ ‎ 参考句型：Now there is/ there are….in our school.‎ ‎ There was/ there were no …. in our school…years ago/months ago/last year.‎ Step 5 Summary T: What did you learn about this lesson? 学生自由说，教师总结。‎ (1) 表示设施的单词：gym, dining hall, grass ‎（2）表示过去时间的短语：last year, last month, …years ago , …months ago ‎（3）表示过去的时间里“某地有某物”句型：‎ There was/were 有….‎ There was/ were no没有…‎ 设计意图：将本节课所学的主要内容，知识结构进行归纳，帮助学生记忆，巩固提升本课时所学的知识。‎ 板书设计 ‎ Unit 4 Then and now ‎ A Let’s learn last year 去年 last month 上个月 ‎…years ago 年前 ‎…months ago月前 at that time 在那时 ‎ in the old time(days)过去 ‎ ‎ ‎ gym ‎ ‎ 体育馆 There was/were…‎ dining hall 有 ‎ 饭厅 There was /were no…‎ ‎ grass 没有 ‎ ‎ 草坪 ‎ ‎ 作业设计 一、看图，补全单词。‎ 饭厅 ‎ 1. 2. 3.‎ ‎ __ __ ass d__ ning h__ __ __ g __m 二、单项选择。‎ ‎( )1. There ________a library in my village two years ago.‎ A. is B. are C. was ‎( ) 2. There ________ many grass in the park.‎ ‎ A. is B. am C. are ‎( )3. Last month, I ________to the Nanjing.‎ A. go B. went C. goes ‎( )4. There were ________ hotels in the Tang dynasty.‎ ‎ A. not B. no C. no a ‎ 三、给下列的单词宝宝连词成句。‎ ‎ 1. was, there, a, dining hall, in, school, my, years, twenty, ago(.)‎ ‎ _________________________________________________________‎ ‎ 2. no, gym, there, was, our, in, city, year, last(.)‎ ‎ _________________________________________________________‎ ‎ ‎ 6‎ Answers:‎ 一、1.gr 2. y, all 3. y 二、1.C2.A3.B4.B 三、1. There was a dining hall in my school twenty years ago.‎ ‎ 2. There was no gym in our city last year.‎ ‎ ‎ 6‎