1、Unit4Atafarmletslearnletsdo教学设计Unit 4 At a farmlets learnlets do教学设计一、教材分析：教材内容：PEP小学英语第四册Unit 4 At a farmPart B Lets learn。本课时将要呈现的是一幅农场图,图中包括本课时要求掌握的重点单词sheep，hen，cow，horse以及句型What are these/those? They areAre these/those? Yes, they are.No,they arent.目的是让学生通过看图问答巩固所学的动物名词，同时了解并掌握这些单词的复数形式。二、教学目标：1
2、、知识目标：（1）使学生能听、说、认、读sheep, cow, horse, hen单词。（2）巩固句型：What are these/those? They areAre these/those? Yes, they are.No,they arent.等句子,学生能听懂并理解其意思。2、能力目标：(1)能听懂Lets do中的指令并做出相应动作。(2)能灵活运用所学知识进行交流。3、拓展目标：句型.I can (feed, ride, milk, shear, hold) the sheep/hen/cow/horse/lamb. The sheep/hen/cow/horse can (
3、give people fur/meat/eggs/milk或carry the things.)4、情感目标（1）培养学生注意观察、认真模仿的良好习惯和主动竞争的竟识。（2）激发学生学习英语的兴趣，使学生树立学习英语的自信心。 （3）教育学生“动物是我们的朋友，要爱护动物”。 三、学习者特征分析：教学对象是我所带的四年级学生，经过一年级和三年级的共同学习，所以学生对跨越式的教学流程有一定的了解，能够接受和掌握拓展阅读的大部分知识。他们活泼好动，喜欢说唱英文歌谣，但有的学生的主观能动性比较差，受外界影响较大，自控能力差，因此，教师要多关注学生，尤其是后等生。四、教学重、难点教学重点：1、掌握农
4、场上常见的动物的名称及其复数的表达形式。2、句型：What are these/those? They areAre these/those? Yes, they are.No,they arent.的问答。教学难点：所学单词的复数形式（尤其要注意sheep的复数、单数形式是一样的）以及复数形式发音。五、教学准备：教师:课件；所学动物的图片、单词卡（单、复数各一套）；学生奖品若干。学生：白纸若干六、教学过程：Step 1. Warm-up1、Greetings.2、Revision.T:Im Old Macdonald .I have a big farm. Yesterday we visi
5、ted my vegetable farm. Lets go and see again.T：Are these ?S1: No, they arent.T: What are these?S1: They areT: How many can you see?S1：I can seeT: Do you like ?S1:T: Work in pairs and show.Step 2: Presentation1、T:My farm is so big. So I need an assistant for my animal farm. Do you want to be my assis
6、tant?Ss:Yes!T:But you should finish the three tasks:1. The names of the animals.2. What can you do for my animal farm?3. What can the animals do for people?T:Are you ready？Ss:Yes.2、Sing an English song :“ Old Macdonald had farm!”Dear class, Lets sing an English song. Please，give me your hands and fo
7、llow me and follow the CAI.(播放课件，展示flash动画，师生一起拍手跟唱歌曲“ Old Macdonald had farm!”。）T： On the farm I had some animals. Do you know what are they?（学生根据歌曲内容回答问题）S:Chicks and ducks.T: Good job! But there are also had many other animals in it. Lets go to 。；。-the farm and have a look. Listen to the sound. G
8、uess what they.（听声音，学生根据动物的叫声猜测是什么动物！） are【设计意图】通过学生听动物的声音，既可以引起学生的有意注意，又可以激发学生们的学习兴趣，完成P41 Lets play。教学henT:What is it? (画简笔画，学生们看图可用汉语回答)S1:母鸡T：Yes,（出示单词ten, pen，让学生自己说出“hen”。）Please follow me, please!Ss: Read it together.（升、降调、小组、个人等形式读单词。）T：Do you know what is it？（老师在母鸡的后面画一个鸡蛋）Yes, its an egg.(
9、然后再画一个)Look, what are they? (学生们已将知道是鸡蛋了,于是便会说是eggs) Yes, good job. They are two eggs. (继续画一个鸡蛋)What are they?Ss: They are three eggs.T: Yes, very well. (然后老师一边画另一支母鸡一边问,学生可能仍就感觉是鸡蛋,但最后画的是一只母鸡)What are they?Ss: Hens.(学生们根据上面的练习,会很自然的说是hens)T: (教师鼓励)They are hens.(展示附属母鸡的图片)How many hens can you see?
10、 Do you like hens?【设计意图】通过相同音素单词的比较，由学生自己感觉“en”的发音，用以学过的的单词教学新单词会更加容易。同时通过学生们自然的理解记忆,更能进一步加深学生对单词复数的的印象。教学cowT: What is it? Do you know?S:牛T: What is it?Its black and white.S:奶 牛T：Yes！Its a cow. (左手出示一头牛奶的词卡) Look at these words,(how, now) . How to read?S：学生用各种形式跟读单词。T：（右手出示一群奶牛的图片）Its a cow. And th
11、ey are cows.S:经过教学hens的复数,学生们很自然的感知cow的复数形式是cows。T：You are so clever.教学horseT: Listen！Who is coming? (播放课件马的声音，学生们都可以猜出是马)Who can draw it on the blackboard。S:（学生画马）T：Is he/she right？S:Yes！T:（教师展示一匹马的课件）Yes，is a horse. Look at my mouth and Follow me.（强调o的发音圆唇不变化）Who can try? (Ask students to read out
12、 the word。)Ss: Read it together, this line, one by one，T：（点击课件，出现了两匹马）Look，What are these?S: They are horses. (重点强调horses的发音)操练单词。教学sheepT: It has two horns. Its wool is long. What is it?S:绵羊T：Yes, Its a sheep.(出示绵羊的词卡)Follow me. “sh”“” “ee”“i:” “sheep” Who can try? (Ask students to read out the wor
13、d )Ss: Read it together, one by one group and group.T：（点击课件，出现了三只绵羊）What are they?Ss: They are sheeps.（学生可能根据以前的规律说出sheep的复数是sheeps，所以教师纠正：sheep的单复数形式一样）教学goatT: Look, (教师边画边说边做动作)It has beard and two horns. It likes climbing mountains. What is it?S:山羊。T：Yes, we can see a goat.(出示山羊的图片)Look at my mo
14、uth. Follow me. Who can try?Ss: Read it group by group, one by one and so on。教学lambT: Please look at the CAI. Its the mother goat and its the father goat。Do you know what is it？(教师出示CAI，展示羊爸爸羊妈妈的图片，最后由学生猜测？表示的是什么？)Ss：小羊。T：Who can draw it on the blackboard？S：学生上台来画小羊的图片。T：Is he/she right？S:Yes！T：Look
15、, Its so lovely. Thank you. Its a lamb. Here b is silent (b不发音) lamb (look at my mouth ) lamb, lamb. Follow me, please!S:（个别学生操练）（生降调操练）T: One lamb, two lambs, three lambs. Look, they are lambs. (出示许多小羊羔的图片,教学单词复数。)S:学生操练单词复数.Step 3 Consolidation1. Quick response.出示动物的一部分，然后让学生分别说出小动物是什么。教师问：What ar
16、e these/those？学生用They are.这个句子回答。2. Chant!Cats, cats. Are these cats?No,no,they arent.Dogs,dogs,they are dogs.3. Make your own chant.4. Make a dialogue and show.Step 4 Extension1.T:There are other animals, what are they?2.Lets do:T: Now, lets go to the farm and help me to do something. (播放课件Lets do部
17、分音乐，师生一起做动作)T:What can you do ?S2:I can .3.Dogs can help people do many things.What can they do ? 4. Animals are helpful. Because they can give people many things.Step5 ProductionNames:What can you do for?What can do ?hensfeed the hensgive people meat and eggscowshorsesT:Work in a group. Talk about and fill the blanks. Then report like this: At the farm, I can feed the hens. I like the hens. They give people meat and eggs. I can I likeThey give peopleStep 6 Sum up1. Who is the best assistant?2. What did you learn?七、Homework1、认读A Lets learn部分的单词。 2、Draw a picture of your animal farm.10 / 10
