Module 2-Unit 1 It’s cheap.-ppt课件-(含教案)-市级公开课-外研版四年级下册（一起）英语(编号：e0f90).zip

talloldlongsmallnewbig short31276541 2 3 4 5 6 7 8 910 shortnewbiglong tallsmallold1324567beautifulcheaptipexpensivekspensv40,0040,00 100,00100,00What can you find out?32005030100Is it _?Yes,it is. Is it _?No, it isnt. emailimelsend emailssendRead,then answer.Amyscomputer：Isitcheap?-_Isitbeautiful?-_Isitpurple?-_Yes,itis.Yes,itis.No,itisnt.Readagain,thenanswer.Grandmascomputer:Isitsmall?-_Isithelpful?-_No,itisnt.Yes,itis.Amyandgrandmacan_.send emails情境一：on the phone情境二：lost and foundA:Hello,_!(name) B:Hi,_!(name)A:I bought a dress yesterday. B:Good! Is it cheap? A:Yes,it is. B:Is it pink? A:No,its yellow. B:Oh, its beautiful.A:Yes,see you later! B:See you!A：May I help you?B: Yes , I lost my coat.A: Is it new?B: Yes , it is.A: What colour is it?B: Its blue.A: Is this one?B: Yes. Thank you very much!A: Youre welcome.B: Bye!A: Bye.一. Please match themcheapkspensvexpensivetipsendbjutflemailsendbeautifulimel二.ch_pexp_si_e_s_dem_l_eaenveai便宜的便宜的昂贵的昂贵的发送；寄发送；寄电子邮件电子邮件n_sendemails三.1.Isit_?-No,itsexpensive.2._big?-Yes,itis.3.Isitbeautiful?-_cheapIsitYes,itis.Isit_?-_.Isit_?-_.shortNo,itisnt.tallYes,itis.Words:Sentences:cheap,expensivesend,emailIsitcheap?Yes,itis.No,itisnt.1.1.描述家里自己喜欢的物描述家里自己喜欢的物 品，并与同学交流。品，并与同学交流。2.2.与家里的老人聊天，谈与家里的老人聊天，谈 谈自己最近的变化。谈自己最近的变化。Its cheap教学设计【教学目标】知识目标：1.单词：cheap, expensive, send, email。重点句型: Is it cheap? No, it isnt./ Yes，it is.2.学生能用一般疑问句对物品特征进行询问，并用形容词对物品进行描述。能力目标：1.学生能谈论购物与商品的价格。2.通过小组活动的方式练习所学句型，培养学生团队合作意识。3.将所学应用到生活中。情感目标：1.在日常交流中积极尝试使用英语。2.通过学习 Amy 与 grandma 打电话，学生要经常与长辈沟通，增进感情。【教学重、难点】：能运用文中涉及到的单词；能用 Is it ？对物品进行询问并回答。【教具】：音频资料、PPT。【教学过程】：一Warming up1.Greeting2.Revision and leading in.Look at the pictures and say colour . Remember the words in 10 seconds.Talk about the pictures with “Its ”. 二Presentation1.Learn the new knowledge.Teacher shows a picture and asks “What color is it? ”S1: Its and .T: Yes, and its 40 yuan. Its cheap. Teacher gives the theme and aim: Useing this sentence pattern to learn M2 U1 Its cheap. And learn the word“cheap”.T shows a picture and lead in the sentence pattern: “Is it cheap? No. it isnt.”Students practise the sentence patternTeaching new word: expensive.Students read the word one by one then say the sentence. Teacher says sentences with things, then students practise with partner.2.Play a game.What can you find out? (出示不同物品图片，让生同桌说一说再指生描述，为下一步猜图游戏做铺垫)GuessA student asks “Is it ?” the other students answer “Yes,it is”or “ No, it isnt”. （设计意图：先学习单词，再针对单词做练习帮助学生记忆，由练习单词过渡到引出一般疑问句的教学及练习，整个环节要衔接得自然，能顺利地将学生逐步引入新知。 ）三Drill and practise1.Learn the new words :“send,email”and lead in the text.2.Learn the text.Read for the first time ,then answer.Amys computer：Is it cheap? - Yes, it is. Is it beautiful? - Yes, it is.Is it purple ? - No, it isnt. Read the text again, then answer.Grandmas computer:Is it small?- No, it isnt. Is it helpful? - Yes, it is.Amy and grandma can send emails.Listen and repeatPractice: Read in roles3.Make a dialogue in groups.（设计意图：依据问题引导教学法学习课文，先由简单的问题促进学生学习的兴趣，多次读文帮助学生理解课文，在学生对课文和句型都掌握后，进行对话练习对知识进行巩固。通过小组合作，让学生都得到练习，并激发他们互帮互助的意识。 ）四Consolidation1.Please match the words and phonetics.2.Write down the words in your notebook.3.Complete the sentences.（设计意图：巩固新知在于练习，学生可以从多方面得到练习。）五Sum up T：What have we learnt? T：Yes, today we learnt how to talk about the things. And I hope you can like Amy often talk with your elders.六Homework 1.描述家里自己喜欢的物品，并与同学交流。2.与家里的老人聊天，谈谈自己最近的变化。（设计意图：课后作业巩固新知，第二个作业提升学生与老人沟通的意识。 ）【板书设计】Module 2 Unit 1Its cheap.Is it cheap?No, it isnt.Yes，it is.