四年级英语下册Unit3Weather课时2教案人教PEP.docx

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1、Unit 3 Weather第 2 课时 Part A Lets talk & Lets play教学目标：L学生能够理解对话大意；能够用正确的语音、语调朗读对话。2 .学生能够听、说、认读句型：Can 1 go outside now? No, you cant. Can I have some soup? Yes, you can.并能在正确的情景中运用句型。3 .能够在语境中理解新词汇outside, be careful的意思，并能正确发苦教学疑难：1 .重点：听、说、认读句型：Can I go outside now? No, you can* t. Can I have some

2、soup? Yes, you can.？can. / 的情景中运用句型:Can I . ? Yes, you can. / No, you cant.教学方法：问答法，练习法教学准备：课件，单词卡片教学过程：一复习与热身.师生一起说上节课学过的Lets chant局部的顺口溜。2 .全班同学一起回忆上节课总结的气候规律。二导入教师创设情景：Its time for lunch. Mike wants to play outside. He asks his mother for permission.What does Mikes mother say? Whats the weather l

3、ike outside?三新课呈现.教师指着一张下大雪的图片说：Oh, its cold outside. Can I go outside now?1 .引导学生说：No, you cant.接着换一张阳光明媚的图片继续提问：Can I go outside now?2 .引导学生说：Yes, you can.3 . (1)师生一起用“I.?L.?”造句。T： Can I help you?SI： Can T have some rice?S2： Can I go to the 1i brary?（2）同桌之间提问并用Yes, you can. / No, you cant.作答。4 .教师

4、利用课件呈现整体内容，展示教材图片并提问：How many people are there in the pictures?What are they talking about?弓I 导学生回答：Two. They are Mike and his mother. They are talking about weather and food.教师强调 weather 的正确发音。5 . （ 1）教师播放动画前提问：What does Mike ask about?引导学生回答:Mike asks his mother: Can I go outside now?教师在黑板上板书 “Can

5、 I ”并提问：Why doesn* t his mother allow him to go outside?通过观看动画，引导学生回答:Its cold outside. 教师板书句型：Its cold. /.教师带着学生认读单词cold并举一反三，列出hot等描述天气的 单词。（2）教师提问：What else does Mike ask his mother?学生在教材上找出相关的问句进行回答:Can I have some soup?教师继续提问：What docs his mother say?并引导学生回答：Yes, you can.然 后进行板书。6 .知识点拨：知识点1： C

6、an 1 go outside now?我现在可以出去吗？outside r a?tsa?d/ adv.（副词）在户外外面很暖和。It, s warm outside.短语：go outside到外面去【加法记忆法】out（外出）+ side（ 一侧）=outside（在户外）【拓展】发音：字母组合。u发/a?/音。【反义词】inside在室内句型结构：Can 1 +动词原形+其他？考向：用法：此句式由can引导，用来征询别人的许可，意为“我可以吗？例句：Can I read books?我能读书吗？肯定回答：Yes, you can.是的，你可以。否认回答:No, you can t.不，你

7、不能。例句：（1） Can 1 open the window?我能翻开窗户吗？ Yes, you can.是的，你可以。（2） Can I sing?我可以唱歌吗？ No, you cant.不，你不能。考向：句型：Its +描述天气状况的形容词+其他.此句型是描述天气状况的句子，多用it作主语，指代天气，be动词用is。知识点3 Be careful!小心！考向:用法：be careful意为“小心；留神”，常用于句首，用来引起某人的注意。Be careful! The school bus is coming!留神！校车来了！ 同义短语：look out四巩固与应用.学生分角色模仿对话。

8、两人结对练习Leis talk。1 .教师通过课件给出关键词，请学生参考课文编对话。 SI： What time is it?S2： Its 12： 00.SI： Can I go outside?S2： No, you cant. Its hot.五当堂检测.单项选择。(1) 一Can I go outside?-B It* s too hot outside.A. Yes, I can. B. No, you can* t. C. Thanks.(2) Can I A some soup?A. have B. has C. having.根据情景选择合适的句子，在后面画一走出家门，芳芳冻得

9、直打哆嗦，她这样描述今天的天气： 包 ，A. It s cold today.B. It s very hot today.1 .连词组句我最棒。 cold, in, it, is, Harbin (.) It is cold in Harbin.六课堂小结本节课我们学习了以下知识，请同学们一定加强巩固，以便能和同学们进行灵活交流哦！ 重点词汇：oulside七课后作业.背诵 Let, s taiko.听写重点词汇与句子。板书第 2 课时 Part A Lots talk & Lets playweather outside be carefulCan 1 go outside now? No, you can t.Can I have some soup? Yes, you can.课后反思本节课是第三单元的第二课时，在设计教学时，首先通过复习上节课所学的有关气候特征的词汇引出 本课的情景，在此基础上出示挂图导出主题。然后通过图片导入新句型。通过同桌操练，加深对新句型的 理解。但是课堂内容单一，密度不大，可适当增加教学内容。