新版pep英语四年级下4单元教案.doc

泗店镇牛村中心小学教师电子备课教学课题：Unit 4 At the farm教学课时4主备老师柳明凤教学时间2014/4教 学 过 程二次备课第一课时Teaching content： ALets learn Lets chant Lets spellObjects: 1、能听、说、认读单词：tomato、green beans、potato、carrot以及它们的复数形式。能熟练运用上述单词并运用句型Theyre 描述蔬菜特征。2、通过说唱A部分的歌谣巩固所学单词的复数形式。3、让学生掌握含有字母组合or的单词发音和认读书写。4、能听、说、读、写 horse, fork, homework, world map四个词语。Importances：词组，单词，句型的读写 Difficulties：potato,tomato的复数形式。Aids: recorder cards picture 【预习学案】1.听Lets learn 录音，并跟读单词。（3遍）注意：tomato和potato两个单词及其复数形式的区别。2.动动手：制作下列单词的单词卡：（注意单词要在四线三格内书写）tomato cucumber potato onion carrotTeaching process：Step 1. Greet and organize 1、复习形容词：long,short,big,small,red,green,orange,.Step 2 Warm-upStep3:Presentation：1、教师手举一个西红柿，说：I like tomatoes. Do you like tomatoes?引导学生用I like 或I dont like根据自己的实际情况表达。2、 教师再拿起一夹青豆，边说边完全呈现：Oh，its long and green. They are green beans. Do you like green beans? 让学生在回答中学习单词。3、 出示土豆：Do you know it？French fries are made of it. Its a potato. Do you like potatoes? 学生根据用I like 或I dont like根据自己的实际进行情况表达。4、请学生猜谜语：They are long and orange. Rabbits like eating them? What are they? 学习单词carrot。5、学习复数形式Step4:Practice 1、请学生欣赏Lets chant部分歌谣，教师要根据歌词适时举起相应的图片。T:What do you like to eat?How about onions?What will happen if you cut oinons?Will you smile or cry?(Onions make me cry.)2、让学生观察歌谣中like后的蔬菜单词和Lets learn中的单词有什么不同。启发学生说出like后的名词是以复数形式出现的。教师适当强调tomato和potato的复数形式拼写的变化，carrot的复数形式读音的变化。3.Lets chant4.果蔬词分类5、完成单词_o _a_ o, gr _ _n b_ _ns ,t_m_t_es6.教师出示一个蔬菜园的图片，请学生扮演向导介绍物种蔬菜。Step4 Lets spell1、 出示图片呈现单词，学生尝试读单词。2、 听录音感受or发音的异同。3、 归纳发音规律，列举同类单词让学生读。4、 Listen and chant5、 Read ,listen and number.6、 Look,listen and write.Step 7 Exercise in limited time【限时作业】配套练习册28-29页通过预习学生能基本读出单词，课上需教师进一步点拨个别字母的发音我以猜谜的形式呈现新词，一来激发了学生兴趣，二来检查了学生对单词预习的效果。第二课时Teaching content： Uint 4A Lets talk, lets playType: New lessonObjects:1、学生能理解对话大意，能用正确的语音语调朗读对话。2、会说Are they？What are these?Theyre并在情境中运用。 3、情境中恰当运用Theyre good/so big!描述物品特点Importances： Are they？Difficulties：名词复数形式的特殊疑问句和一般疑问句的理解与问答。Aids: recorder cards pictureTeaching process：Step 1. Greet and organize 【预习学案】1.试读Lets talk 对话，划出不认识的单词或句子。2.听Lets talk 录音，跟读对话（3遍）。3.口头翻译对话大意。4. 英译汉：Are they carrots? ?Yes, they are. . They are tomatoes. . Theyre good. _ 5.归纳总结：Are they？句型的肯定回答和否定回答是什么？ , .（肯定回答） , .（否定回答） Step2:Warm-up1.Say the vegetables words.(Show the pictures)2.Lets listen and chant.Step3:Presentation:1. Show a picture of Lets learn.Ask and answer:What are they?They are 2. Show a picture again,ask:T:Are they carrots?Ss:Yes,they are.T: Are they ?Ss:No,they arent.Theyre T:Today Mike and Sarah go to a farm.What they will see?3.Watch the cartoon.4.Ask and answer5.Talk about the vegetables6.Listen again and repeat after it.7Read the conversation and then read out in pairs.8.Get Ss to act it out in pairs.Step 4 Group work:Lets playShow some cards about vegetablesAsk and answer like:What are these?Are they？ Yes,they are/No,they arent.Ther areStep 5 Summary 1.Knowing: use the sentences: Are they？What are these?Theyre2. Ability: 了解几条由动物名称构成的英语谚语。Step 6 Exercise in limited time配套练习册27页 Bb design：Are they sheep?Yes,they are.Are they goats？No,they arent.They are donkeys.学生能理解对话，但认读有困难，特别是对 Are they？What are these?Theyre的对比运用。第三课时Teaching content： BLets learn Lets play,Read and writeObjects:1.能够听说认读单词：hen sheep cow horse 及其复数形式。2.能运用句型Are these ?Yes,they are./No,they arent.Theyre.讨论农场动物。3.能在图片帮助下读懂Read and write 短文；能按照意群并以正确的语音语调朗读短文；能在有意义的语境中仿写核心句型；能完成文后联系。4.能够听，说，读，写hen sheep cow horse等单词以及These/Those are.Importances and Difficulties: Master the names of the animals and know how to spell it.Aids:Tape recorder, cards, picturesTeaching process： 【预习学案】1.听Lets learn录音，跟读单词。（3遍）（注意horse与house的发音区别。）2.动动手：制做下列单词的单词卡：（注意单词要在四线三格内书写）sheep horse hen cow3.读Read and write部分，划出不认识的单词或句子。4听录音，跟读（3遍）。5.在课本上画出自己的农场。Step 1. Warm-upFree talk:Whats this/that? Whatare these/those?Step 2 Presentation 1.Say:Look!This is a big farm.There are many animals.What are they?Let me tell you.Look!They are horses.A:What are they?Ss:They are horses.2.Use cards to learn the words and read them.3.Then change into plurals and read.4.Ask and answer in pairs.like:A:What are they？B:They are sheep/horses5.Then look at the farm.Ask the students how about the animals.Step3:Practice1.Listen again and repeat after it.2.Talk about the animals.3.Draw and say4.通过给单词分类游戏区分农场动物和蔬菜单词Step4Read and write1、Read and tick2.Let the students listen to the tape and read after the tape.3.Let the students read the words and sentences several times andwrite them on the exercises books.Step 5Exercises in limited time【限时作业】 配套练习册31-32页Written design:A;What are these?B:These are horses.学生对sheep，goat的意思没有区分。Read and write生词较多学生理解有难度第四课时Teaching content： Uint6B Lets talk Lets play lets checkType: New lessonObjects:.能够听，说认读主要句型：What are these/those？Are these/those？并回答。Importances ：Master the sentences:What are these/those？Are these/those？Difficulties：the pronunciation of these，thoseand No,they arentAids: recorder a pictureTeaching process：Step 1. Greet and organize 【预习学案】1.试读Lets talk 对话，划出不认识的单词或句子。2.听Lets talk 录音，跟读对话。（3遍）3.口头翻译对话大意。4.英汉互译：What are those? ? They are carrots. . 这些是母鸡吗？ ? Step2:Warm-upRevise the animals that have learned last lesson.Step3:presentation:1. Use cards or real objects to revise the words:horses,hens,cows,sheep,goats2. Guessing game: listen to the sounds and guess.What are they?3. Lets play:Act ask and answer like this；A:What are these/they/those?B:They are.A:Are these/they/those ?B:No,they arent.They re.4.Talk about the pictures of lets talk5.Listen to the tape of Lets talk and read after the