1、1Healthy or unhealthy课题 Healthy or unhealthy 单元 3 学科 英语 年级 六年级上册学习目标1.掌握一般过去时的否定句。2.掌握的单词及其短语：healthy，unhealthy，hamburger，cola，yesterday，fruit，pie，pizza，sandwish，vegetable，chicken，chocolate，a little，fish and chips.3.写一篇有关健康饮食的小短文。重点 1) 一般过去时的否定句2)本单元的食品单词3）健康食品与不健康食品的分类难点 1) 掌握一般过去时的否定句。2) 如何健康饮食教学过
2、程教学环节 教师活动 学生活动 设计意图导入新课 Warming-up and revision 1.Greet the Ss as usual. Check the homework.2.Have a game . 播放有关健康的视频 m仔细观看视频，直观感受健康的重要性视频具有很强的视觉冲击力，能吸引学生的注意力，使学生很快的融入课堂之中。讲授新课 .Free talk1.What food do you like best？What do you have for breakfast？. PresentationStep 1.课文展示（1）老师展示课本内容Step 2.老师播放课文录音（
3、T shows the text，and ask some questions about the text，then play the recording for the Ss to listen to the text.）.学生小组讨论最喜欢的食物。.（1）学生阅读课文。（2）学生仔细听课文录音，并回答老师所提的问题。.活跃课堂气氛，使学生轻松的学习英语。.使学生快速的了解课文大意。2.（1）图片含2Step 3.单词讲解T: This is healthy. This is unhealthy . This class, well learn something about Health
4、y or unhealthy.(Show the pictures of the new words on the screen. Learn the meanings of the new words: healthy，unhealthy，hamburger，cola，yesterday，fruit，pie，pizza，sandwish，vegetable，chicken，chocolate，a little，fish and chips.)Work on Listen and say. Play the recording for the Ss to listen and repeat t
5、he new words. Ss read the new words and try to remember them.讲练结合第一个游戏的游戏规则：（1）老师随便指一个单词，学生说出其汉语意思。 （2）学生在这些单词中找出不同类的一个单词。词义挑战：快速说出下列单词的汉语意义。.Grammer.含行为动词的一般过去时的否定句Step 1. 结构：主语+didnt+动词原形+其他例如：（1）I didnt have breakfast this morning.我今天早晨没有吃早饭。（2）She didnt watch TV last night.她昨晚没有看电视。 Step 2.课堂练习a
6、.将下列句子翻译成英语。（1）她三天前没有去参观故宫。2.教师先领读，然后男生读，女生读，链式读，给出汉语说英语，给出英语说汉语，最后跟读正音。紧凑的教学环节使学生能够全身心的投入学习中。（1）学生根据例句。学习语法（2）学生记忆一些语法规则（3）学生完成老师设计的一些游戏小练习有丰富的色彩，能够吸引学生的注意力，使学生积极的参与课堂的学习中来。（2）录音能纠正学生的单词发音。 （3）带有趣味性的游戏能够是学生放松，使学生轻松愉快的学习英语。在学习新单词的同时，理解新课文，做到课文与单词同步学习。（1）可以使学生直观的认识含行为动词的一般过去时（2）使学生在游戏中记忆语法规则。3（3）我昨晚没
7、有做家庭作业。（4）他暑假期间没有旅游。（5）我没有看过这部电影。b.What did you know about the text？（1）What did Joe have for breakfast this morning？（2）What did Alice think of Joes breakfast？（3）What did Jill have for breakfast this morning？（4）What did Alice have for breakfast this morning？c.将下列食物按照要求分类unhealthy food：hamburger pizza
8、 fish and chipsCola chocolate sandwich healthy food：pie fruit vegetable chickenStep3.Do a survey.学生独立完成本题学生独立完成此题讲练结合，训练学生一般过去时的掌握情况使学生了解健康食品与不健康食品4Example：A：What did you have for breakfast yesterday？B：I had three eggs and some milk.A：What did you have for breakfast yesterday？B：I had some fruit.A：Wh
9、at did you have for lunch yesterday？B：I had some fish and chicken.A：What did you have for lunch yesterday？B：I had some vegetables.A：What did you have for 学生两人一组，根据例句一问一答分组练习，练习一般过去时。5supper yesterday？B：I had some bread，rice and noodles.Step 4.仿照例子，情景对话。Example：A：What did you have for breakfast？B：I h
10、ad some milk.I didnt have cola？A：What did you have for breakfast？A：I had some eggs.I didnt have hamburger.A：What did you have for breakfast？A：I had some milk and bread.I didnt have pizza.A：What did you have for breakfast？A：I had some bananas.I didnt have chocolate.Step 5.Complete Alices report.学生两人一
11、组，仿照例子，完成对话。学生根据课文内容完成本题学生独立完成此题训练学生对 I had与 I didnt have句型。课文与语法相结合，达到课文与语法同步学习的目的。6Step 6.仿照方框里的内容，改写表格所包含的信息。人物 eat drink healthy/unhealthyJoe hamburgercola unhealthyJill nothing nothing unhealthyAlice bread milk healthyYesterday，Joe had two hamburgers and some cola for breakfast.That was unhealt
12、hy.Yesterday，Jill had nothing for breakfast.It was unhealthy.Yesterday，Alice had some bread and milk for breakfast.It was healthy.训练一般过去时，达到课文与时态同步学习的目的。课堂小结 1.重点单词：healthy，unhealthy，hamburger，cola，yesterday，fruit，pie，pizza，sandwish，vegetable完成练习之后，学生可以自主当堂回顾，使学生加深新学知识7，chicken，chocolate，a little，fish and chips.2.含行为动词的一般过去时。3.动词原形变为动词过去式的规则。总结本节的学习内容点的印象，达到复习的目的。板书
