Lesson 20 Jenny Goes Home教学设计第二课时

Unit 4 Did You Have a Nice Trip?

Lesson 20

【教学目标】

Ⅰ.知识目标(Knowledge aims)

1.学生能听懂、会说、认读并书写下列词汇: had, went, saw, ate.

2.学生能认读、理解并运用下列基本句型结构:

Did you miss me? Yes, I did.

What did you do yesterday? I ate an orange.

3.学生继续理解现在发生的事情和过去发生的事情等概念.

4.学生能辨别这些动词的现在时和过去时形式: have/ had, go/ went, see/ saw, eat/ ate. Ⅱ.能力目标(Ability aims)

学生能够继续理解现在发生的事情和过去发生的事情等概念.

Ⅲ.情感目标(Affective aims)

学生能继续感知和理解游客对中国的看法和感受.

【教学重难点】

能辨别这些动词的现在时和过去时形式: have/ had, go/ went, see/ saw, eat/ ate.

【教学准备】

教师准备:教学幻灯片,课文录音

【教学过程】

Ⅰ.Warm-up.

1.问候.

用几分钟时间复习动词过去时和现在时的概念.在黑板上写下这些单词.

call, called

help, helped

miss, missed

watch, watched

wash, washed

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让自告奋勇的学生站起来读这些单词.提问: What did Li Ming buy for his father?

2.课文导入.

告诉学生,今天他们将会阅读一个故事,故事内容是关于詹妮和她旅游归来所做的事情.他们还会继续学习如何谈论现在经常发生和过去发生的事情.

Ⅱ.Presentation.

1.Jenny's gift.

(1)向学生解释本部分是关于不规则动词的一般过去时形式: go-went, see-saw, eat-ate, do-did, have-had.

(2)现在,在黑板上写下这几对单词:

have, had

eat, ate

do, did

go, went

see, saw

向学生解释,这些动词的过去时形式不是在词尾加ed构成的.

(3)让学生看第1部分.浏览课文,找出所有的动词过去式,并且把它们写在黑板上.一定要等待,看学生能否正确识别文章里的动词过去式: did, had, went.

(4)在黑板上写下这些句子:

now past

读每个句子,教授这些动词的现在时和过去时形式.

2.练习

问答

找一个同伴,用给出的动词短语填空,并就问题进行问答.

Did you ________ yesterday?

eat a banana

wash clothes

have fun

do your homework

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watch TV

如果答案是肯定的,就说: Yes, I did.如果答案是否定的,就告诉你的同伴你昨天做了什么. 3.Go and went.

让学生看第2部分.说明你想让他们找出不同之处.浏览三组图中的每幅图.读句子,强调第一个句子中的现在时形式动词,以及对应句子中的过去时形式动词.依次完成三组句子.播放录音,学生跟读.

4.演示

把这些句子写在黑板上.打乱顺序:

I go fishing with my grandfather.

I went fishing with my grandfather.

I see my friends playing in the park every day.

I saw my friends playing in the park yesterday.

I eat rice for lunch on Mondays. I ate rice for lunch yesterday.

让自告奋勇的学生读,教师说: Read a sentence that shows something happened in the past. Read a sentence that happens now.

5.练习

把全班分为两人小组.一个人用现在时说做了什么.另一个人用过去时说相同的事情.让自告奋勇的学生演示对话.

学生甲: I go to school at 8 o'clock every day.

学生乙: I went to school at 8 o'clock yesterday.

Ⅲ.Practice.

Let's do it!

让学生看第3部分.

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1.Read Part 1. Put the sentences in the correct order.

向学生解释要做什么.他们必须阅读前一页的文章.然后,根据事情发生的先后顺序排列句子.把序号写在每个句子旁边的方框内.

答案:4 5 2 3 1

2.Look and write.

解释如何完成练习.这里有一些图片和有空白的句子.本页的底部是一个单词列表.学生要先看图,并读单词,然后从列表中选词,用其正确的动词过去时形式填空.

答案: had, went, saw, did, played.

Ⅳ.Consolidation.

让学生讲述最近去饭店的一次经历.讲述他们去了哪里,看见了什么,吃了什么.在他们讲述的时候,一定要在他们使用某个过去时动词时停下来.指出动词,让其他学生大声说出这个动词. Ⅴ.Summary.

1.重点词汇:

had, went, saw, ate.

2.如何用Did引导的疑问句及其回答:

(1)—Did you miss me?

—Yes, I did.

(2)—What did you do yesterday?

—I ate an orange.

【作业布置】

1.观看课文动画并跟读,

2.Pair work:两人一组,分角色朗读并表演课文Part 1.

3.预习下一课.

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