外研版（一起）四上Moudule 2 Unit1 I helped my mum第一课时 教案（表格式）

课题
Unit 1 I helped my mum. （新授课）
教学
目标
知识技
能目标
全体学生能听懂、会说：I helped my mum..
全体学生能运用所学句子；I helped my mum.
[[[COMMENT BY Administrator (2015-09-21T09:38:00Z)]]]
70%的学生能运用所学句子。
[[[---]]]
情感目标
培养学生良好的学习、生活习惯，乐于帮助父母做一些力所能及的家务活。
教学
重点
词汇：clean finish wash help
句型：I helped my mum.
难点
帮助学生认识到行为动词具有过去式并树立行为动词一般过去时这一感念。。
课前准备
视频，单词卡片。
第一课时 总第5课时
教 学 过 程 设 计
教学步骤
教 学 活 动
设计意图
Step1
Warming up
1 Listen and sing the song together..
2.Say and do the actions.
课件逐句出示以下短语，边做动作，边说短语
do my homework listen to music wash my socks play football play the violin wash my face clean my room
play computer games watch TV
3. Free talk
A: I watch TV every day. What do you do everyday? 与学生之间进行真实的表达。
B;通过今天与昨天的日期的对比，复习单词“yesterday”
T: What day is today?
S: Today is Tuesday. 课件对比昨天与今天的日期
T: Yesterday was Monday. I washed my trousers yesterday.
充分复习动词短语，为后面的学习做好准备。将复习与新授融为一体，既在复习中学习了新授，又在学习新授的过程进一步复习了动词短语。
Step2
Presentation and practice
1. Yesterday I did many things. Do you want to know? 借助于课件展示3幅老师的照片，并且标注昨天的日期。先由教师描述这3幅图片，给学生对于过去时有一个初步的感知。
Yesterday I played the computer games.
/d/
Yesterday I cleaned my room,
/d/
学习单词”clean”
Yesterday I washed my socks.
/t/
Pay attention here. I add the letters “ed”
Say the 3 sentences in pairs.
2.运用课件将warm up 阶段出现过的动词短语后面加上ed,再呈现给学生，让学生尝试着读出来。
Please read these phrases again, but pay attention the letters “ed”
E.g.
listened to music washed my socks played football played the violin washed my face cleaned my room
played computer games watched TV cooked
及时纠正学生的发音 /d/ /t/
3. 教师提出问题：Yesterday I did these things. What did you do yesterday?
教师与学生之间进行交流中可能会出现一些不规则的动词过去式，可以在黑板上列出来，告诉学生这是一个special word,并进行简单的教读
在引导学生认读句子I did my homework. 的同时引出新单词finish(可在黑板上板书do--did)
Yesterday I finished my homework.
结合学生的实际情况进行问答：
T: Did you finish your homework? I’m sure you finished your homework yesterday.
4. Game: Mime and say. 双簧游戏
找一名学生与自己进行配合，学生在前面表演动作，老师在后面说句子 Yesterday I -----ed.
E.g. I watched my trousers.
Play this game in the group.
通过对图片的充分观察和谈论，结合第一环节所进行的铺垫，让学生知道这件事情是发生在过去，需要在动词的后面加上ed.
学生跟读单词、短语以及句子，尤其提醒学生注意最后一组washed /t/，并及时纠正学生“ed”的发音。
通过练习造句，和游戏活动让学生充分理解一般现在时和过去时的不同。
Step3
Listen and chant
Watch the CD-ROM and answer: What did the cat do?
Listen and pay attention to the word : skirt
Listen and repeat the chant
让学生通过听来找出新单词并进行区别学习shirt and skirt.
Unit 1 ： I helped my mum.
Yesterday I played the computer games.
/d/
Yesterday I cleaned my room,
/d/
Yesterday I washed my socks.
/t/
Shirt skirt


作业设计
听、熟读单词表单词。
听读课文5遍并背诵，家长签字。