标题: 陕旅版三年级上册英语Lesson11Whatarethese教学设计及反思 [打印本页] 作者: admin 时间: 2011-8-20 11:34 标题: 陕旅版三年级上册英语Lesson 11 What are these教学设计及反思 陕旅版三年级上册英语Lesson 11 What are these教学设计及反思
一、教学目标(Teaching aims)
1．能听懂并会说单词：these，those，they。
2．熟练掌握句型
What are these?
What are those?
They're frogs．
Are those eggs and oranges?
Yes，they are．
3．能熟练运用单数或复数句子谈论事物。掌握are／is，these／those／they的区别和用法。
二、教学重、难点(Key points and difficult points)
重点：—What are these?-They are…
—What are those?-They are．．．
难点：初步掌握一般疑问句Are these／those…? 及回答：Yes，they are．单数句子与复数句子的灵活运用。区分these，those，they的用法。
三、教学用具(Preparations)
教具：老师准备学过的各种名词的实物或图片或幻灯片，录音机，对话挂图。
学具：学生准备单词卡片或实物。
四、教学过程(Teaching process)
1．组织课堂
唱一支学过的英文歌曲，师生问候，介绍今天要学的内容：Lesson ll，从one到twenty数数，开始上课。
2．复习
①检查《活动手册》上的作业。
②复习单词。a．快速认读，老师快速给出图片或单词卡片，学生快速认读并拼读。b．猜单词。老师将单词十个为一组，一个个给学生看，让学生记住它们的顺序，然后反面贴在黑板上，写上数字l到10，问学生What word is No.4？(第4个是什么词?)让学生猜，猜对后翻开。可分成小组，一组猜一个，直到所有的词都猜对为止。如果学生做得好可以二十个词为一组来做。c．词组翻译。老师用汉语说词组，如：二十只青蛙，十七只奶牛，十五只小鸟等，要求学生说英语：twenty frogs，seventeen cows， fifteen birds，并找出单词卡片举起来。对做得快的学生给予表扬。
③复习对话。a．用单数物品问答：What's this? It's a／an…叫两个学生示范后同桌两人做几组。b．用复数物品问答：What do you have? I have—．How many ．．．do you have? I have．．． May l have one? Sure．
3．介绍新课
①介绍句型What are these? They are pineapples．老师取出一只菠萝(或图片，或画一只 菠萝在黑板上)与学生问答：What's this? It's a pineapple．拿出两个菠萝说：What are these? They are pineapples．用eggs， birds，frogs，cows的图片反复问答。What's this? It's a／an．．．What are these? They are．．．讲解当我们谈论的同一种事物不止一个时，我们用复数形式的句子，而且要用are作为“是”，而不用is，回答用they(它们)而不用 it(它）。练习句子：What are these? They are bananas／ apples／ oranges／ peaches／ strawberries
②介绍句型What are those? They are cows．老师在黑板上画两三只奶牛，站远点指着说：What are those? They are COWS．用其他词重复，讲解those是“—那些”的意思，指稍远一点的东西，they是“他们，它们”。反复在句子中练习这三个单词。
③介绍一般疑问句：Are those／these eggs and oranges?及回答Yes，they are．老师指着黑板上的奶牛说Are those cows? Yes，they are．用教室里能看到的东西反复问：Are those books? Are these desks? Are those boys? Are these chairs? 让学生回答。如需用到否定回答，告诉学生用No，they aren't．但不应多做要求。
4．练习巩固
①听录音，贴上对话挂图，让学生边看图边听录音。放Listen，look and say(1)、(Ⅱ)部分，分别让学生听两遍，回答问题：How many pineapples does the girl have? How many eggs and oranges does the boy have?然后，让学生跟录音读两遍对话。
②让学生两人一组练习课本上的对话，按要求将对话读熟。
③让学生每人画两张画，画上一定数量的水果或动物，然后做对话练习。例如：一个学生画了十只小鸟和十六只青蛙，他就可以与同桌做如下对话：
Sl：What are these?
S2：They are birds．
S1：How many birds do you have?
S2：I have ten birds．
Sl：And what are those?
S2：They're frogs．
S1：How many frogs do you have?
S2：I have sixteen．
然后两个人换过来，S2问，Sl根据自己的图回答。老师可以叫四到五组学生拿着他们的画到前面表演对话。多给予鼓励和表扬。
5．布置作业
①口头做《活动手册》第V题：Look，write and say．看一看，补全对话再说一说。
②听读课本的对话部分，并背诵。
③假想自己有一个果园，有各种水果，或农场，有青蛙、奶牛、绵羊等，画一幅画，下节课用来看图说话