四年级英语上册 Unit2 Lets make a fruit salad教案 译林版(1).doc

unit2 lets make a fruit salad教学目标：1.能初步听懂、会读、会拼写单词a banana、 a grape、a mango、 a pineapple；复习水果类单词an orange, a peach,a pear,an apple。2.能听懂、会说、会读、会运用句型do you have?并且会用yes, i do.和no，i dont 来回答。3.初步理解some和any的使用方法。 4.了解西方国家的饮食文化。5.充分利用学生已有的知识和生活经验，创设生活化的真实情境，引导学生在运用语言中学习语言，在学习新的语言知识后创造性地运用语言。 教学重点：能初步听懂、会读、会拼写单词a banana、 a grape、a mango、 a pineapple；复习水果类单词an orange, a peach,a pear,an apple。2.能听懂、会说、会读、会运用句型do you have?并且会用yes, i do.和no，i dont 来回答。3.充分利用学生已有的知识和生活经验，创设生活化的真实情境，引导学生在运用语言中学习语言，在学习新的语言知识后创造性地运用语言。教学难点：1.初步理解some和any的使用方法。教学疑点学生能否理解some和any的使用方法，渗透的语法知识能否完全掌握？教学准备：挂图，卡片，多媒体（ppt），学生自带水果，老师做的水果沙拉教学过程：step 1 greeting and warm up1.greetingt: hello, boys and girls. how are you ?s: im fine, thank you. and you?t: im well. 2.warm upplay a game-fast response游戏规则：快速闪现问题，抢答例如：what can you see?i like monkeys, what do you like ?do you like monkeys ?what colour is the ? step 2 presentation1.play a game-magic bag游戏规则：收口的口袋里装些玩具和水果。一个学生摸，其他学生问is that an animal/a frit?is that a/an ？最后展示摸到的物品，并且说this is a/an?例如：ss：is that an animal/a frit?s1: yes/no.ss: is that a/an ？s1: yes/no.this is a/ant： look, this is a magic bag. there are many animal toys and fruit in it.出示单词：animal, fruit,并且教读fruit当最后展示的时候教师还可以复习第一单元所学的句型。例如：t：do you like？s：yes, i do. /no, i dont.t: what do you like ?s: i like 2.lead in and teach the name of the fruits把袋子里的水果都拿出来:a banana、 a grape、a mango、 a pineapple,an orange, a peach,a pear,an apple，并且板书pineapple painpl t：i have some fruits.lets name them. look , this is a /an 3.出示课题t: here are so many fruits. we can make a fruit salad. ok?s: ok.出示课题：unit 2 lets make a fruit salad.教读课题 salad cat banana sa la d salad4.story time(1)出示课文图片t: miss li and her students are making fruit salad.(2)watch the cartoon ,and answer the questionwhat fruit can you see ?i can see a /an/ some(3)教授story time 句子（注意语音语调的纠正）picture 1: t：who can read ? 板书：do you have a /an?教授单词have yes, i do./ no, i dont.t: lets try to read the sentences.have hv 有t: mike has a mango and an orange. look at miss zhang. i have two mangoes and two oranges.出示mango orange复数 mangoes orangespicture 2: listen to the tapesu yang: do you have any bananas? yang ling: no, i dont. i have some grapes.教读：any eni many 板书：anysome any都表示一些,后面可以跟可数名词的复数形式，也可以跟不可数名词的原形。但是，some一般用在肯定句中，而any多用在疑问句或否定句中。教读：some grapes t:i can sayi have some grapes.what can you say?让学生造句。picture 3&4t: who can read picture 3&4?thanks= thank youpicture 5:教读great ea/ei/ 板书：great.picture 6:教读： our ps：we的物主代词(4)read story timea.注意语音语调，播放录音，学生跟读t：lets read after the tape.b.学生齐读t：lets read it together.c.学生自读d.角色扮演模仿语音语调，比比谁读的好，角色扮演。step 3 consolidation1.puzzles(fill in the blanks)根据单词提示，或是图片提示拼写单词例如：a yellow banana some purple grapes2.work in pairs用身边带来的水果进行对话练习：对话提示：s1：do you have a/an/any?s2: yes, i do./ no, i dont.s1: here you are.s2: thanks./thank you.s1：lets make a fruit salad.s2: great/good/ok/all right.让学生懂得分享自己的水果，培养学生的团结合作意识。充分利用学生已有的知识和生活经验，创设生活化的真实情境。 3.summary让学生说说这节课学了什么，让学生自己来总结。a.复习单词(1)水果类的单词出示的时候单数、复数以及音标共同出示。(2)some any great ourb.复习句型(1)句型：i have a/an/some(2)对话句型s1：do you have a/an/any?s2: yes, i do./ no, i dont.s1: here you are.s2: thanks./thank you.s1：lets make a fruit salad.s2: great/good/ok/all right.c.复习课文step 4 homework 1.copy the new words four times.2.recite story time after class.作业：1.copy the new words four times.2.recite story time after class. 板书设计 unit 2 lets make a fruit salad i have a/ an/ somea:do you have a/an/any?b:yes, i do./ no, i dont. a banana a mangoa:here you are. a grape a pineappleb:thanks./thank you. ( a peach a peara:lets make a fruit salad.可不写 an apple an orange)可不写b:great/good/ok/all right. 可不写unit 2 lets make a fruit salad (第二课时)教学目标：能熟练地听懂、会读、会拼写单词a banana、 a grape、a mango、 a pineapple；复习水果类单词an orange, a peach,a pear,an apple。2.能熟练地听懂、会说、会读、会运用句型do you have?并且会用yes, i do.和no，i dont 来回答。3.能初步会用how many?询问可数名词的数量。4.能明白cartoon time 的幽默之处5.复习数字1-12 教学重点：能熟练地听懂、会读、会拼写单词a banana、 a grape、a mango、 a pineapple；复习水果类单词an orange, a peach,a pear,an apple。2.能熟练地听懂、会说、会读、会运用句型do you have?并且会用yes, i do.和no，i dont 来回答。3.能初步会用how many?询问可数名词的数量。4.能明白cartoon time 的幽默之处5.复习数字1-12教学难点：能初步会用how many?询问可数名词的数量。教学准备：挂图，卡片，多媒体（ppt）教学过程：step 1 greeing and warm up 1.dictation 2.greetingt: good morning, boys and girls. how are you?s: im fine/well/good/not so good3.warm up(1)question box教师出示一个盒子-question box，盒子里装了过去所学的问题，让学生在盒子一抽出一张纸回答问题。例如： whats this? what colour is it?i have a pencil. do you have a pencil?do you like tigers?i like apples. what do you like?(2)find friends 例如：教师出示an apple, 在所有所给单词中找出相同类的。通过这两个趣味活动帮助学生复习之前学过的单词和句型，也可以提前进入英语学习的状态。step 2 presentation1.fun time(1)drawing time教师出示fun time 的光盘内容-draw pictures出示教师所画的图片,做示范，让学生快速简笔画(2)speaking time对话练习a：do you have a book?b: yes, i do. do you have any apples?a: no, i dont.do you have any bananas?b: yes, i do.(3)showing timea: i have(i dont have)b: i have(i dont have)2.review story time(1)跟读（教师注意语音和语调的指导与纠正）(2)自读（任选一种方式读）a.自己单独读b.跟伙伴扮演角色读c.跟伙伴齐读 (3)比一比，赛一赛，谁读得好，模仿得像。 3.cartoon timet:now,lets have a rest.lets watch a cartoon.(1)watch the cartoon and choose the best answers.today, sam is a .a. doctor b. cook c.magician d. teachersams stage properties are .a. mangoes b. pineapples c.apples d. bananas让学生说说这个故事的幽默之处。 (2)read after the tape 逐图跟读，注意语音语调。让学生可以加上自己的表情和动作。how many? +可数名词的复数形式 问数量用身边的物提问a： how manydo you have?b: i have(3)看图完成对话(4)read by yourselfa.自己单独读b.跟伙伴扮演角色读c.跟伙伴齐读(5)比一比，赛一赛，谁读得好，模仿得像。利用光盘中的这个角色扮演的功能。step 3 consolidation1.fun timemake cards to help you remember words.步骤一：画：要求学生独立完成，可以画不同种类的步骤二：问 ：do you have a /an？yes,i do.no, i dont.do you have any?yes,i do.no, i dont.步骤三：说：i have说说自己有什么2.summary说说本课学了哪些step 4 homework 1.准备默写单词表单词和划线句子2.recite cartoon time after class. 板书设计 unit 2 lets make a fruit salad do you have a /an？ yes,i do./no, i dont. do you have any? how manydo you have? i have unit 2 lets make a fruit salad（第三课时）教学目标：1.能熟练听懂、会读、会拼写本单元单词。2.能熟练听懂、会说、会读、会运用本单元句型。3.能初步会唱本单元歌曲：do you like purple grapes?教学重点：1.能熟练听懂、会读、会拼写本单元单词。2.能熟练听懂、会说、会读、会运用本单元句型。3.能初步会唱本单元歌曲：do you like purple grapes?教学难点：能初步会唱本单元歌曲：do you like purple grapes?2.能理解并且会读/h/，能总结归纳过去所学单词教学准备：挂图，卡片，多媒体（ppt）教学过程：step 1 greeting and warm up1.greeting 2.单词和句子默写3.free talkt:i have a book. do you have a book?s:yes, i do./no, i dont.t:what do you have?s: i havestep 2 revision 1.story time(1)跟读（教师注意语音和语调的指导与纠正）(2)自读（任选一种方式读）a.自己单独读b.跟伙伴扮演角色读c.跟伙伴齐读 (3)比一比，赛一赛，谁读得好，模仿得像。利用光盘中的这个角色扮演的功能。 2.cartoon time(1)read after the tape逐图跟读，注意语音语调。让学生可以加上自己的表情和动作。(2)read by yourselfa.自己单独读 b.跟伙伴扮演角色读c.跟伙伴齐读(3)比一比，赛一赛，谁读得好，模仿得像。利用光盘中的这个角色扮演的功能。 step 3 rhyme time and song time1.复习过去所学的小诗mango, mango ,i love you. one for tommy, one for joe.2.复习过去所学的歌曲seasons song, i like rice.3.do you like purple grapes?(1)复习水果以及颜色教师出示部分被遮挡的水果图片：t：whats this/that?s: its a/an t：what are these/ those?s: theyret:what colour is it/are they?s: theyre出示葡萄的图片t：what do i have?s: you have some grapes.t:what colour are the grapes?s： they are purple.t: do you like purple grapes?s: yes, i do./ no, i dont.(2)出示歌曲do you like purple grapes?a.欣赏歌曲b.猜一猜 theyre nice and sweet. 意思是： 糖果 （ ） 甜的（ ）c.唱一唱让学生说说会唱哪一句歌词。d.做一做配着动作，边唱边跳step 5 consolidation1.编唱新歌曲小小歌唱家把自己的歌词写一写，唱一唱。t：i can give you some words.根据提示，用今天新学的歌曲编唱例如：red apples big and sweetwhite cats small and lovely2.checkout timelisten and match这部分的要求可以适当提高，要求学生听写。 3.完成同步探究翻译词组和选择填空，并且讲解个别题目step 6 homework1.完成部分同步探究练习2.背诵-sound time和rhyme time3.编一首属于自己的歌曲，唱给朋友、家长和老师听。 作业：1.完成部分同步探究练习2.背诵-song time3.编一首属于自己的歌曲，唱给朋友、家长和老师听。 板书设计 unit 2 lets make a fruit salad purple grapes unit 2 lets make a fruit salad（第四课时）教学目标：能熟练听懂、会读、会拼写本单元单词。2.能熟练听懂、会说、会读、会运用本单元句型。3.能熟练会唱本单元歌曲：do you like purple grapes?4.能明白字母hh在单词中的发音/h/，能总结归纳过去所学单词 5.完成补充习题全部练习以及同步探究的部分练习教学重点：能熟练听懂、会读、会拼写本单元单词。2.能熟练听懂、会说、会读、会运用本单元句型。3.能熟练会唱本单元歌曲：do you like purple grapes?4.能明白字母hh在单词中的发音/h/，能总结归纳过去所学单词教学难点：能明白字母hh在单词中的发音/h/，能总结归纳过去所学单词。教学准备：挂图，卡片，多媒体（ppt）教学过程：step 1 greeting 1.greeting2.dictation3.sing a song:do you like purple grapes?4.show time(1)把自己回去编的歌曲在班级里唱一唱(2)story time(3)cartoon timestep 2 play a game-perfect artist游戏规则：老师出示一些基础形状，让学生在此基础上画各种东西，涂上颜色。最后展示，让其他同学猜是什么。s1：do you have a/an?s2: yes, i do./no, i dont.step 3 sound time1.出示图片 t：whos this girl? lets listen to sound time.s: shes helen. 2.出示helen hh /h/t：who can read it?教读hh ,个人读，小组读3.归纳hh 发音behind have horse hot hurry he helen4.sound