1、 1 Unit5 Unit5 第第 3 3 课时教学设计课时教学设计 教学目标教学目标 1. 能听懂和理解 Lets learn more 部分的两个对话。 2. 学习和掌握 be 动词过去式的否定形式（wasnt, werent)、疑问形式及一般过去时在 there be 结构中的应用。 3. 通过对对话的学习，能对事物的今昔进行对比表达。 教学准备教学准备 教师准备：Lets learn more 部分的音频。 教学方法建议教学方法建议 I. I. 课程导入（课程导入（LeadiLeading Inng In） 1 1. . 课前热身课前热身 教师让学生说唱 Part B Lets cha
2、nt 部分进行热身，可采用男女生一问一答或分组一 问一答的形式进行。 Where were you yesterday? I was in my house. Where was your house yesterday? It was on my back. 2 2. . 新课导新课导入入 T: Hello, everyone. Do you love our school? Ss: Yes. T: Can you say something about our school? Ss: Our school is beautiful. There are many students here
3、. II.II. 课程展示活动和过课程展示活动和过程的设计建议（程的设计建议（PresentationPresentation） 1. 1. 新课展示新课展示 Part B Let Part B Let s learn mores learn more 教师可先让学生通过录音了解对话大意，引出功能句。 T: Well. Liu Zhaoyangs dad is visiting his old school. Are there any differences? Lets listen carefully. 1. 教师就本段对话提出问题。 Question 1: When was Lius d
4、ad at this school? 2 Question 2: Was there a library? Question 3: How many students were there at that time? 2. 教师播放录音，学生在对话中找答案。 3. 教师请学生来回答问题， 检测他们对对话的理解。 教师引导学生用完整的句子说出问题的 答案。 Answer 1: Thirty Answer 2: Yes, there Answer 3: About six 4. 教师板书上述问题的完整答案： Lius dad was at this school thirty years ago.
5、 Yes. There was a library. But there werent so many books. There were about six hundred students at that time. 5. 可采用问答、讨论的方式进一步讲解以上功能句： T: Is Lius dad at this school now? Ss: No. T: When was he here? T / Ss: Thirty years ago. 要求学生说出更多类似的时间状语，如：two years ago, a week ago, five hours ago . 教师引导学生继续问答，
6、讲解 There be 结构的过去式： T: Is there a library? / Was there a library at that time? T / Ss: Yes, there was. But there werent so many books. T: How many students were there at that time? T / Ss: There were about six hundred students at that time. 首先可用 Is there .?导出 Was there?使学生理解表示过去某处有某物时，There be 结构中的动
7、词 be 同样变为过去式 was / were。 教学教学小贴士小贴士 there be 结构的过去式表示某处过去曾经有某物， be 动词后的名词是可数名词单数或不 可数名词时，be 动词用 was，be 动词后的名词是可数名词复数时，be 动词用 were；疑问句 需要把 was / were 提到主语之前，否定句在 was/ were 后面直接加 not，否定形式可缩写为 wasnt/ werent。 3 另外，与人称代词连用的 be 动词可视情况做个归纳： I, he, she, it 要用 was；you, we, they 则要用 were。 2 2. . 巩固活动巩固活动 (1)
8、要求学生听录音并跟读对话。教师可以要求学生分组朗读、男女生读或者同伴间朗读， 也可以鼓励学生进行示范朗读。 (2) 学生两人一组分角色朗读对话，教师及时给予评价。 IIIIII. . 操练活动的设计与实施建议（操练活动的设计与实施建议（Practice Practice Activities)Activities) 1 1. . 做一做做一做，说一说说一说 (1) 学生读对话，完成表格。 Thirty years ago Now It was a small school. It is a big school. There were six hundred students. There a
9、re about two thousand students There was a library. There is a library, too. There wasnt a computer room. There is a computer room. (2) 要求学生试着根据表格中的信息，描述一下这所学校的过去和现在。 Thirty years ago, it was . But now, it is. 2. 2. Part C Choose and fill in the blanksPart C Choose and fill in the blanks (1) 教师先引导学生讨论、复习、归纳 be 动词的现在式和过去式及其用法。 (2) 教师带领学生读题干，重点关注过去时的时间状语 just now, last night, last year。 (3) 学生独立完成填空之后，由学生两人一组在班上读一读对话，其他同学检测他们的选词 是否正确。 参考答案：1. Are, were 2. Were, was 3. Is, was 4. Are, am
