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教学设计:基于诊断结果运用三维动态语法观开展基于教材的语法教学课例
授课教师:胡佳佳 年级: 技能: 教学材料:北师大七年级(下)Unit 5 Now and Then Lesson 13 Changes in Our Town 第二课时 发布时间:2023.10.27

1. (基于诊断测评结果的)学情分析

在第一次测试时学生的基础知识运用比较薄弱,尤其是成绩靠后,兴趣薄弱的同学,几乎成绩都集中在20-30分之间,成绩较好的同学基础知识也不扎实,所以成绩没有那么理想。在第一次测试之后,认真反思教学中存在的问题,过多的注重自己知识的讲授,没有让学生发挥主观能动性,只是机械的记录一些信息,所以在此之后稍微改变了一些教学策略。课堂上更多关注学生的的反应,知识点以及一些语法点让学生自己观察总结,然后再进行补充。所以在第二次测试之后,学生成绩有了明显的变化。但是同时也出现了一些新的问题,所以需要对前期的教学策略稍作调整。新的问题:

(1)学生的词汇量跟不上阅读需求

(2)学生对复合句,并列句不是很熟悉、

(3)个别学生的英语学习兴趣下降


2. (体现诊断测评结果的)语篇研读

本课是《初中英语》教材七年级下册第五单元第十三课,课题是Changes in Our Town。第一课时是一篇祖孙间展开的关于“小城面貌和生活的今昔对比”的对话语篇,一方面训练学生获取和分析具体信息及归纳提炼主旨要义的能力,另一方面引导学生初步感知be动词一般过去时的用法和意义。本节课为第二课时,在复习课文语言和内容的基础上,引导学生归纳总结本课的语法:be动词一般过去时的基本用法,通过观察和分析例句,关注含有be动词一般过去时的肯定否定结构,最后运用所学语言对自己家乡的今昔对比,进行简单的口头表达。


3. (体现教学评一致性的)教学过程

学习活动设计

教学目标

活动形式

教学方法和策略

设计意图

活动层次

教学效果评价


(1)     以学生为主体,如通过学习本次课,学生能够做什么

(2)   根据学情和教学材料内容本身来确定教学目标。

(1)   基于解决诊断测评结果中发现的问题。

(2)   聚焦于所选教学材料。

包括:

(1)   基于语篇的学习理解类活动

(2)   深入语篇的应用实践类活动

(3)   超越语篇的迁移创新类活动

(1)     本节课教学效果的评价要对应教学目标本身

感知一般现过去时be动词

实践活动式

讨论法

通过读课文回顾第一课时的对话内容,引导学生在语境中感知一般现过去时be动词的用法。

基于语篇的学习理解类活动

学生基本获得一般过去式was/were的用法,但是依旧存在一些细节问题。

教学目标及教学重点、难点

教学目标:

本课学习结束时,学生能够:

1. 在语境中体会、发现和归纳一般过去时的意义,归纳、总结(出)be动词一般过去时的肯定句、否定句、一般疑问句和特殊疑问句的结构;

2.运用所学语法知识,在语境中正确使用was 和 were描述过去的状态;

教学重点:

1. 在语境中体会、发现和归纳一般过去时的意义,归纳、总结(出)be动词一般过去时的肯定句、否定句、一般疑问句和特殊疑问句的结构;

2.运用所学语法知识,在语境中正确使用was 和 were描述过去的状态。

教学难点:

在语境中体会、发现和归纳一般过去时的意义,归纳、总结(出)be动词一般过去时的肯定句、否定句、一般疑问句和特殊疑问句的结构;运用所学语法知识,在语境中正确使用was 和 were描述过去的状态。

教学过程

教学环节

主要教学活动

设置意图

Review

1. T asks Ss to read after the recording then asks Ss some questions to review the dialogue.

1) Was mum’s hometown like a big city before?

2) What were Grandpa’s neighbours like?

3) What was the traffic like?

4) Was mum always at the shopping centre?

通过读课文回顾第一课时的对话内容,

通过问题引导学生在语境中感知一般现过去时be动词的用法。

Grammar focus

Grammar focus

2.T asks Ss to collect the sentences with was/wasn’t/were/weren’t and then make a summary about the past tense of be.

1. Well, it wasn’t like this when your mum was here.

2. Our town was very small then.

3. There weren’t many tall buildings.

4. Back then, our house was small, but we were close to our neighbours.

5. We were friendly to each other.

6. Were they all your old neighbours?

7. What was the traffic like before?

8. Was it good then?

9. There weren’t so many cars.

10. There weren’t many buses, either.

11. But there were lots of bicycles and there were lots of trucks, too.

12. It was just like yesterday.

13.Was my mum always at the shopping centre?

14. This one wasn’t open a month ago.

15. No, there weren’t any shopping centres back then.

16. There were only small shops.

17. There was a little candy shop near our home.

18. Your mum was there a lot.

19. And candies were really cheap then.

3.T asks Ss to read thee sentences and elicits Ss to notice the forms of verbs “was, were”. Then T guides Ss to find out the usage about the verb “be”.

1. Well, it wasn’t like this when your mum was here.

2. Our town was very small then.

3. There weren’t many tall buildings.

4. Back then, our house was small, but we were close to our neighbours.

5. We were friendly to each other.

6. Were they all your old neighbours?

7. What was the traffic like before?

8. Was it good then?

9. There weren’t so many cars.

10. There weren’t many buses, either.

11. But there were lots of bicycles and there were lots of trucks, too.

12. It was just like yesterday.

13.Was my mum always at the shopping centre?

14. This one wasn’t open a month ago.

15. No, there weren’t any shopping centres back then.

16. There were only small shops.

17. There was a little candy shop near our home.

18. Your mum was there a lot.

19. And candies were really cheap then.

4.T asks Ss to read these sentences again and divide them into different groups according to some rules and ask some students to express their ideas.

(1) Ss find out affirmative rules of “was, were”. After that, T guides Ss to finish the first section of activity 6.

1).Our town was very small then.

2).Back then, our house was small, but we were close to our neighbours.

3).We were friendly to each other.

4).But there were lots of bicycles and there were lots of trucks, too.

5).It was just like yesterday.

6).There were only small shops.

7).There was a little candy shop near our home.

8).Your mum was there a lot.

9). And candies were really cheap then.

(2)Ss find out the usage about the negative rules of “wasn’t, weren’t”. After that, T guides Ss to finish the second section of activity 6.

1) It wasn’t like this when your mum was here.

2) There weren’t many tall buildings.

3) There weren’t so many cars.

4) There weren’t many buses, either.

5) This one wasn’t open a month ago.

6) There weren’t any shopping centres back then.

(3)Ss notice the forms of questions and find out how to change affirmative sentences to general questions with “was, were” in them. After that, T guides Ss to finish the third section of activity 6.

1) Were they all your old neighbours?

2)Was it good then?

3) Was my mum always at the shopping centre?

(4) Ss find out how to change affirmative sentences to special questions with “was, were” in them. After that, T guides Ss to finish the fourth section of activity 6.

1) What was the traffic like?

5.T guides Ss to look at some sentences and Ss find out some rules of these sentences.

1).Our town was very small then.

2)Back then, our house was small, but we were close to our neighbours.

3)What was the traffic like before?

4)Was it good then?

5). It was just like yesterday.

6).This one wasn’t open a month ago.

6.T ask Ss to make a conclusion of past simple.

7. T shows Ss a group of sentences and elicits Ss to find out the differences between “too” and “either”. Then T asks to finish Activity 5. When Ss finish this activity, T gives Ss more exercise.

1) There were lots of bicycles and there were lots of trucks, too.

2) There weren’t so many cars. There weren’t many buses, either.

Expansion:0

1) The things in the shops are cheap,      .

2) He doesn’t like big cities,      .

3) There isn’t a lot of traffic,      .

4) I live in a small town,      .

5) I’m close to my grandma,      .

引导学生体会、发现和归纳一般过去时(was/were)的意义.

引导学生体会、发现和归纳一般过去时be动词(was, were)用法上的区别。

引导学生体会、发现和归纳一般过去时be动词(was, were)的句型结构。

引导学生发现、归纳总结出一般过去时肯定句结构。

引导学生体会、发现和归纳一般过去时be动词(was, were)否定句的用法。

引导学生体会、发现和归纳一般过去时be动词(was, were)一般疑问句的用法。

引导学生体会、发现和归纳一般过去时be动词(was, were)特殊疑问句的用法。

引导学生体会、发现和归纳一般过去时的时间状语。

引导学生归纳一般过去时的用法。

Consolidation

8.T asks Ss to do exercises.

(1) There was three apples on the table.(改为否定句)

(2)Our town was very small then.(改为一般疑问句并做肯定回答)

(3)I was at home yesterday.(对划线部分提问)

9.T asks Ss to finish Exercise 7. After that, T guides Ss to work in pairs to ask and answer the questions according to the dialogue.

10. T guides SS to finish the table about the town first, then directs Ss to talk about the changes in their towns.

引导学生巩固所学一般过去时be动词(was, were)疑问句的用法。

Homework:

Do Workbook Page 94, Exercise 2.

巩固本课所学。


4. 教学反思

本课是《初中英语》教材七年级下册第五单元第十三课,课题是Changes in Our Town。本节课为第二课时,在复习课文语言和内容的基础上,引导学生归纳总结本课的语法:be动词一般过去时的基本用法,通过观察和分析例句,关注含有be动词一般过去时的肯定否定结构及疑问句结构,最后运用所学语言对自己家乡的今昔对比,进行简单的口头表达。

本节课后对学生做了一个简单的调研:

(1)你自己总结的句型结构和老师后期的讲解有什么区别?

(2)你觉得每一个结构后面的用was/were填空对你有挑战吗?为什么?句型转换时有挑战吗?如果没有,为什么?如果有,是哪里困扰到你?

(3)请你观察文中的19个句型思考“主语+was/were+其他?”这里面的其他都指的什么呢?具体阐述一下。

(4)给19个句子分类的时候你是按照什么分的呢?

(5)这节课你都学到了什么?你觉得自己还有什么没有学会的?或者有一些你想到老师没有讲到的?

(6)你在课上想要说的其他的分类方式是什么呢?

(7)在整理肯定句结构时,你为什么会说到,“主语+wasn’t/weren’t+动词原形?”

在具体的整理学生的作答之后还是发现了不少问题:

(1)学生在整理句型时自己会有更多的想法。

(2)练习设置的相对比较简单,大多数同学都能做,但是对于一些尖子来说有一些不够。

(3)在前期的教学中句型里面多次出现过“其他”这个词,但是没有给予足够的关注,导致学生几乎不能明白到底是在指什么,为将来的学习埋下了隐患。

(4)在教学过程中存在活动重复的问题。

(5)输出部分没有给学生创设具体的语境,导致学生对一般过去时的使用还有一定的问题。

后续的教学中,设计教学活动时更多的思考预设学生可能会出现的问题,并充分的相信学生并给与学生自由,让他们自己发现总结重点,出现问题更多思考自己的问题是否是前期的引导不够。在平时上课时要关注细节,不只是简单的一带而过,学生可能会因为一带而过而导致后续的学习出现一系列问题,比如本课的“其他”,在调研之后才发现大部分同学不知道这个到底是什么。教学活动重复导致时间的浪费,最终没能充分的让学生输出,之后的课程要注重活动的设计,不只是按照自己的想法还要思考到学生的实际情况。同时活动也要合理,不能只停留在形式上面,要更多思考意义和使用,创设更多适宜的语境,让学生能够更好的学习并运用所学。