1、1 TeachingTeaching DesignDesign 外研版外研版 小学英语三年级起点四年级下册小学英语三年级起点四年级下册 一、一、教材分析教材分析 本课是选自三年级起点第四册第五模块第二单元“They were young.”,课 文中展示了三组说明过去与现在不同的图片， 这三组图片对比向学生揭示了这样 一个道理：事物是会变化的，要用发展的眼光看事物。本单元的学习重点是用 “wasnt, werent”谈论过去的事情和情况，引导学生会用一般过去时态的 否定式来表达完整的句子。 二、学生分析二、学生分析 我的班级有 50 个学生，18 个女生，32 个男生，他们的年龄大约在 10
2、岁。 大多数学生是来自城中村，他们好奇心强，学习态度积极，爱模仿，容易被英语 中一些新奇的事物吸引，所以他们对课件里的动画和声音感兴趣，因此在课堂上 我使用多媒体、游戏和歌谣来提高学生的课堂积极性，使学生可以在多媒体所营 造的生动氛围中进行创新思维，打破传统教学的束缚，培养学生自主学习、自我 创新的精神。 三、三、教学目标教学目标 1、知识目标: （1）学生能听、说、认读单词：wasnt, werent， dirty, clean。 （2）学生能运用句型：He /She /It /I wasnt then; They /You werent then。 2、能力目标: （1）学生能在插图的帮助
3、下理解故事的主要内容，能流利朗读课文。 （2）学生能运用本课时的句型描述现在与过去的差别。 （3）学生能正确使用一般过去时的否定句。 3、情感目标: （1）激发学生爱护教室卫生和校园卫生环境的情感，增强环保责任感。 （2）帮助学生感受事物的不断变化，树立积极乐观的生活态度。 四、四、教学重难点教学重难点 1、教学重点： （1）学生能听、说、认读本单元的单词。 （2）学生能运用本课时的句型描述现在与过去的差别。 （3）学生能正确使用一般过去时的否定句。 2、教学难点：学生能正确使用一般过去时的否定句。 五、五、教学方法教学方法 情境教学法、任务教学法、视听法。 六、六、 教具准备教具准备 PPT
4、、多媒体、卡片、白板。 七、教学过程七、教学过程 StepStep 1 1 WarmWarm upup 1. Greetings. T ：Good morning, boys and girls. How are you today? 2 Ss: Im fine. Thank you! And how are you? T: Im fine too. Today, we will have a competition. I will divide you into two groups. Let me see which group is the last winner. Are you re
5、ady? Ss: Yes! 2. Review the chants. T: Lets have chants. OK? Ss: OK. Ss: This is my mother . . . / This is a little girl . . . /Sam can ride a bike . . . / Sunday, Monday, Tuesday . . . / This is me . . . T: Good job! StepStep 2 2 LeadLead inin 1. Show some adjectives and ask the students to read th
6、em. 2. Find the opposites and match. StepStep 3 3 PresentationPresentation & & PracticePractice 1. Learn the new words. T: Boys and girls, look at the screen. Whats this? Ss: Its a butterfly. T: Oh, its very beautiful. T: When a butterfly was little, what does it look like then? Its a caterpillar. I
7、t wasnt beautiful then. ( wasnt / wasnt / wasnt) T: Lets make sentences like this: He /She /It /I wasnt then. 2. Learn Activity 1. 1) Watch, listen and answer. (Why wasnt it beautiful then?) 2) Listen and repeat. 3) Read in roles. 4) Read in groups. 5) Read together. 3. Have a chant：wasnt, wasnt, wa
8、snt He wasnt shy then. wasnt, wasnt, wasnt She wasnt thin then. wasnt, wasnt, wasnt It wasnt beautiful then. wasnt, wasnt, wasnt I wasnt tall then. 1) Read together. 2) Read in groups. 3) Have a PK. 4. Learn the new words. T: Boys and girls, look at the screen. Who are they? Ss: They are grandpa and
9、 grandma. They are old. T: This is a picture of their when they were young. They werent old then. 3 They were young. ( werent, werent, werent) T: Lets make sentences like this: They /You werent then. T: Boys and girls, look at the screen. There are two pictures of a classroom. It is clean, but it wa
10、s dirty then. ( clean, clean, clean, dirty, dirty, dirty) T: Lets play a game. (High & Low Voice) 5. Learn Activity 2. 1) Watch, listen and answer. Were they old then? Was she tall? Why wasnt it clean then? 2) Listen and repeat. 3) Read in groups. 4) Read together. 6. Have a chant: werent, werent, w
11、erent, They werent old then. werent, werent, werent, You werent fat then. 1) Read together. 2) Read in groups. 3) Have a PK. StepStep 4 4 DevelopmentDevelopment 1、 Show three sets of pictures, ask the students to look and say. 2、 Ask the students to try to talk about like this: He _ tall. He _ tall
12、then. He _ short. 3、 Ask some students to talk about the pictures. StepStep 6 6 SummarySummary & & HomeworkHomework 1、Read the text loudly and fluently.(大声流利地朗读课文。) 2、Search the Internet for celebrity information, talk to your parents about the contrast between them now and then.(网上搜索明星人物的信息， 把他们现在与小时候的对比变化说给父母听。) 八八、板书设计、板书设计 Module 5 Unit2 They were young. wasnt = was notIt wasnt beautiful then.G1G1G2G2 werent = were notThey werent old then. cleanHe /She /It /I wasnt then. dirtyThey /You werent then.
