2019pep四年级英语下册Recycle 2教案含作业题及答案汇编

2019pep四年级英语下册Recycle 2教案含作业题及答案汇编Recycle 2单元整体分析有删改】本单元是人教版英语四年级下册复习二单元，围绕“46单元的核心句型”展开话题。本单元通过不同的场景，复习46单元重点字母和字母组合的发音规则，有关农场、衣物和购物的单词以及句型。共三个课时。第一课时包括Read aloud. 和Listen and tick.两个版块。第二课时包括Read, write and say. 和Read, write and say.两个版块。第三课时包括Read and number. 和 Read and tick or cross 两个版块。第一课时Read aloud.版块通过呈现张鹏、Sarah和Amy一起去农场野餐的情景，综合复习46单元的核心句型。Listen and tick版块呈现了4组听音题，重点复习有关购物的语言。第二课时Read, write and say版块呈现了几组有规律的单词，用来复习or, arm er, -le的发音规则。Read, write and say. 版块呈现了几组看图读句子填空的题，巩固名词所有格的用法。第三课时Read and number. 版块呈现了两组排序题，复习第四单元和第六单元的核心句型。Read and tick or cross. 版块呈现了一封信，通过阅读信件复习有关天气、商品价格、农场动物等话题的内容。本单元重点是综合复习46单元的核心句型。在课堂教学中，首先要整体把握本单元教学内容，根据学生学情，把握教学重点和教学难点，然后围绕本单元主题展开教学设计。充分利用教材已经设定的情境开展活动，帮助学生在合作学习中和任务型学习中正确表达所学句型。同时还要帮助学生学会整理和归纳知识点，引导学生自主学习。本单元所需要掌握的语音、句型在46单元已经学过，学生们有了一定的基础，但是语言的综合运用方面学生们还需要掌握。单元教学目标1. 知识目标（1）能够听、说、认读46单元有关农场、衣物和购物的单词。（2）能够掌握46单元语音版块重点字母和字母组合的发音规则。（3）能够听、说、认读46单元的核心句型：Are they/these/those?Yes, they are. No, they arent.What are these/those/they?TheyreWhose is it?Itss.Whose are these/those?Theyres.Can I help you?Ill takeHow much ?Thats expensive.Theyre nice.2. 能力目标（1）能够读出符合发音规则的单词，并能根据读音拼写出符合发音规则的单词。（2）能够在情境中恰当运用句型Are they/these/those?Yes, they are. No, they arent.对蔬菜、动物的名称展开活动。（3）能够在情景中运用句型Whose is it? Itss.Whose are these/those?Theyres.对某物的归属展开问答。（4）能够在情景中运用句型Can I help you? Ill takeHow much ? Thats expensive.Theyre nice.模拟购物。3.情感目标养成节约的好习惯。教学重难点1. 教学重点(1) 能够听、说、认读46单元有关农场、衣物和购物的单词。(2)能够掌握46单元语音版块重点字母和字母组合的发音规则。(3)能够听、说、认读46单元的核心句型。2. 教学难点（1）能够读出符合发音规则的单词，并能根据读音拼写出符合发音规则的单词。（2）能够在情境中恰当运用46单元核心句型。教学方法任务型教学法、合作探究法、情景交际法、愉快教学法。教学时间本单元共分三课时教学。第一课时: Read aloud Listen and tick 第二课时: Read, write and say Read, write and say第三课时: Read and number Read and tick or cross知识视窗形容词性物主代词和名词性物主代词2.形容词性物主代词和名词性物主代词的用法（1）形容词性物主代词起形容词的作用，用在名词前。例：Is thatyourbike? 那是你的自行车吗?This ismybook. 这是我的书。（2）名词性物主代词起名词的作用。例：Look at the two rulers.The red one isyours. The blue one ismine.看那两把尺子。红的是你的，蓝的是我的。3. 形容词性物主代词、名词性物主代词的区别简单来说，有“名”则形“，无“名”则“名”。意思是：后面是名词的话，前面就要用形容词性物主代词。后面没有名词的话，就用名词性物主代词。名词性物主代词=形容词性物主代词+名词例：Are theseyour crayons?=Are theseyours? 第一课时一、课时内容Read aloud Listen and tick二、课时分析本课时是人教版四年级下册Recycle 2单元第一课时。围绕“野餐、购物”的话题展开，主要通过对话和听力复习46单元句型，引导学生养成节约的好习惯，培养学生学习英语的兴趣，树立学好英语的信心。第一课时是对46单元句子的归纳，重点是46单元核心句型的灵活运用。本课时包括Read aloud和Listen and tick 两个板块。Read aloud呈现的是Sarah 、张鹏和Amy一起去农场野餐的情景。此情境有趣、易懂，贴近学生的生活，很能激发学生学习的兴趣。Listen and tick板块呈现的是四组听力判断题，通过这个活动复习有关购物的语言。本课时是复习课，词汇、句子学生都在前面的教材中学过了，有了很好的基础，所以在本课教学中，重点以学生为主，教师为辅，通过采用听、说、读、演等多种活动全面调动学生的积极参与，让学生在快乐的氛围中掌握知识。三、课时目标（1）能够听、说、认读46单元的核心句型：Are they/these/those?Yes, they are. No, they arent.Whose is it?Itss.Whose are these/those?Theyres.（2）能够理解故事大意，能用正确的语音、语调朗读故事。（3）能够在情景中综合运用46单元的核心句型。（4）能够听录音判断图片是否正确。（5）引导学生养成节约的好习惯，培养学生学习英语的兴趣，树立学好英语的信心。四、课时重难点1.重点（1）能够听、说、认读46单元的核心句型。（2）能够理解故事大意，能用正确的语音、语调朗读故事。（3）能够听录音判断图片是否正确。（4）能够在情景中综合运用46单元的核心句型。2.难点能够在情景中综合运用46单元的核心句型。五、教学准备多媒体课件录音机和磁带六、教学过程Step 1 Warm up1. 师生交流T: Good morning, everyone. Ss: Good morning, teacher.T: How are you today?Ss: Im fine, thank you. And you?T: Im fine, too. Are you ready for English class?Ss: Yes.We are ready.2. Lets chant.T: Ok. Boys and girls, do you like listening to music?Ss: Yes.T: Now lets enjoy a song “Our School”together.（课件展示歌曲，教师与学生一起欣赏。）教学资源：课件设计意图：歌曲的运用活跃了课堂气氛，激发了学生学习的兴趣。Step 2 Lead inT: Do you like your school?Ss: Yes.T: Me, too. Look at the picture. Who are they?（课件出示Sarah, 张鹏，Amy的图片。）Ss: They are Sarah, Zhang peng and Amy?T: Where are they now?Ss: They are in the classroom.T: School is over. What are they talking about? Lets learn the dialogue.教学资源：图片设计意图：通过引导学生看图，引出要学习的内容。Step 3 Presentation1. Read aloud.(1) Learn the dialogue.a. Learn part 1T: What are they talking about?Ss: A picnic.(引导学生说出。)T: Tomorrow will be warm and sunny. They will (have a picnic).（板书have a picnic, 教读，领读，跟读，指名读，齐读。）Listen to the tape and follow the tape.T: Whatshould they do before a picnic?Ss: Go shopping.b. Learn part 2T: Can you make a shopping list for them? (板书a shopping list。) Please discuss in a group.T: What will they buy? Lets listento the tape.（指名说，板书。）T: How much is it? 引导学生回答Thats 42 yuan in total. （教师讲解in total。）Listen again and follow the tape.c. Learn part 3 and part 4T: Thechildren are having a picnic. Something happens. What is that?Listen to the tape and answer the question.T: The cows want to eat the tomatoes. Whose tomatoes are they?Ss: They are Sarahs.T: Whose jacket is it?Ss: Its Sarahs.Listen to the tape and follow the tape.(2) 分角色朗读教学资源：录音机、磁带设计意图：处理对话从局部到整体，引导学生理解文本。2. Listen and tick(1)T: We should watch the weather report and go shopping before a picnic. Shopping is fun. Lets go shopping together. Look at the pictures and tell your partner what you see.(2)Listen to the tape and tick.(3)核对答案。教学资源：录音机、磁带设计意图：引导学生先看图，做到心中有数。然后再判断，提高听力的技巧。Step 4 Presentation分角色表演本课故事。四人一组，练习表演故事。三人扮演人物，一人扮演农场动物。请几组学生表演。设计意图：故事表演是儿童喜欢的活动，既锻炼了学生的语言表达能力，吸引了学生的兴趣，又培养了学生团结合作的意识。Step 5 SummaryT: What did you learn about this lesson?学生自由说，教师整理。七、课堂作业.选出与所给单词同类的选项。( )1. tomato A. cow B. potato C. art( )2. gloves A. scarf B. nice C. lunch( )3. windy A. eat B. sunny C. eighty( )4. hat A. cold B. carrot C. dress( )5. expensive A. cheap B. go C. jacket.单项选择。( )1._ skirt is it?Its Sarahs.A. Who B. Whose C. Whos( )2. How much is the shirt?_A. Its 30. B. 35 yuan. C. I have two.( )3.Are those hens?_A. Yes, they are. B. No, those are. C. Yes, those are.( )4. Tomorrow will _ cool and windy.A. am B. be C. is.连词成句。1. I, can, you, help(?)_2. much, how, are, apples, the(?)_3. Lets, a, picnic, have, tomorrow(.)_