三年级上册英语教案Lesson9OpenandClose冀教版.doc

冀教版 三年级上册Lesson 9 Open and CloseI、教学目标：1.知识目标：A. 学生能够听说读写字母：Kk, Ll，Mm, Nn,并学会字母的发音规则，能 通过单词读音辨析字母。B.能认读kite, lake, mouth, nose四个单词。能听懂，认读，会说单词 windowC.能够理解并能说和按指令用下列句子做动作：Open the_. Close the_.能够认识和运用下列词汇：close, open, 2.技能目标： 学生能通过学习字母的读音，拼读含有该字母的单词。能够在现实的语 境下运用所学知识。3.学习策略目标： 学生能养成在课堂上发现问题并通过阅读解决问题的认知策略。并能养成举一反三的学习策略。II、教学重点难点：1重点：字母 Kk, Ll，Mm, Nn的听说读写。动词词组open，close的听说读以及应用。2难点：在真实的语境下应用所学知识。III、教具学具：字母、单词卡片，多媒体课件IV、教学过程：Warming up1GreetingT: Now lets begin. Hello, boys and girls.Ss: Hello, Miss Jia.2Reviewing：a. Sing ABC song.T：Lets sing a song.(ABC song)Ss: Sing ABC song.【设计意图】这首歌曲是在第八课中新学的歌，在这里鼓励孩子们去唱，复习前面所学的十个单词。b, Pick up apples.(将摘的苹果分别放到四个不同音素的篮子里)T: Good singing, look, theres an apple tree, lets pick up apples. When you see the letters on the apple, stand up and say. Ss: AT: Lets read these letters together, basket I.Ss: i iT: Basket E. Ss: d d, g g, e e, b b, c cT: Basket A.Ss: a a, h h, j jT: Basket f.Ss: f f【设计意图】学生看到课件中的字母出现时迅速起立，并大声的说出来，从而复习前面的字母，并通过四个篮子的字母归类，让学生对字母的读音音素进行辨析，激发学生的学习兴趣。T: Look, there are 4 green apples, what are they?Ss: k.【设计意图】引出新的字母。new conceptsPart1. Letters: Kk, Ll, Mm, NnNew lettersT: Listen. k k(出示字母卡片并示范读三遍)Ss: k kT: Where should I put the apple k?Ss: Basket a.T: Lets read the letters in basket a.Ss: a h j k【设计意图】这个环节中老师先读三遍，起到示范的作用，且符合学生的认知规律，引导学生通过对之前的字母的归类总结规律，自己将字母K按读音因素归类。T: Follow me, k k.Ss: k k.T: How to write it? Look.(课件书写)【设计意图】课件中的字母为字母书写动画。直观的让孩子们感受字母的笔顺。T: see again.(教师板书示范) Show me your fingers, lets write.Ss: 学生用手指在桌面书写。（后面的三个字母的教学同字母k。）T: Now, write these four letters on your exercise book, three times!Ss: Write.【设计意图】4个字母都教授完以后在统一书写，可以考察学生是否记得书写的笔顺。Game: Big Meet SmallT: Now lets play a game, when big letter meets small letter, for example when big K meets small k, you can do “stop and say it”.Ss: N K M L【设计意图】通过这个游戏激发学生的学习兴趣，考察学生对字母大小写的掌握情况。New words.（先出示本课4个单词的一部分，让学生看路出的部分看起来像哪个字母）T: Look, I have some pictures, look and think, what letter do they look like? First one. Ss: KT: Oh, whats this?Ss: 风筝。T: Good, its a kite. Listen, kite kite. Follow me, kite kite.Ss: kite kite【设计意图】通过让孩子们看部分图片联想字母，既能帮助孩子记忆字母也能让孩子记住单词。Patr2Open and close.windowT: Whats this?Ss: MT: Whats this? Look, (课件中M旋转180变成W，同时出现图片和单词 window) window. window windowSs: window window【设计意图】通过从图片中找字母，自然的引出window，并通过字母的旋转让学生了解M与W的相似与不同，为以后的学习做铺垫。Draw a windowT: Lets draw a window. Show me your fingers. Follow me. Window【设计意图】用直观动作让学生感受词组的含义，并为下面的Open the window.和Close the window.做铺垫。Ss: Window.T: Open the window. Look at Jenny.Ss: Open the window.T: Good, lets open the window.Ss: Open the window.T: Close the window.Ss: Close the window.T: Look at Danny Ss: Close the window.T: Now, lets draw a door. Door.Ss: Open the door.T: Ss: Close the door.T: Look at the pencil box.Ss: Open/Close the pencil box.T: Look.Ss: Open/Close the book,.【设计意图】通过draw and do，自然的从window过渡到open the window和 close the window让孩子们在情境下学习知识，并引导学生通过学习Open/Close the window.发现并总结规律，学会运用open, close动词词组。Game：Open and CloseT: Now, lets play a game. Im a robot, you can order me.(课件open/close your ) For example, if you say open your mouth, I will open my mouth.Ss: Open your . /Close your . 【设计意图】将自己设定成机器人，并举例，让孩子练习open和close的指令，为接下来的学生结对游戏做示范。T: Now, you can play this game with your partner.Ss:学生展示。【设计意图】通过游戏让孩子们练习