六年级下册英语教案Unit-4-Then-and-now-Part-A-人教(PEP)学习专用.docx

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Unit 4 Then and now
Part A
教学内容
Let’s learn, Find the mistakes, Let’s try, Let’s talk

教学目标
【知识目标】
1. 四会词汇：dining hall, grass, gym, ago
2. 三会词汇：star, easy, look up, Internet
3. 重点句型：（1）There was no gym in my school twenty years ago.
(2)There were no computers or Internet in my time.
【能力目标】
1.掌握表示过去的时间状语和学校设施词汇以及部分动词、短语。
2.能够运用“There is/was/are/were…”句型谈论周边环境的变化。
【情感目标】
通过谈论和比较过去和现在的变化，让学生注意观察身边环境的变化，感受时代的变迁以及社会进步，做生活中的有心人。

教学重点
1.掌握单词与词组dining hall,grass,gym,ago。
2.过去时间状语(...years/months ago,last year/month)的运用。
3.能够运用“There is/was/are/were…”句型谈论周边环境的变化。
教学难点
句型“There is/are…”和“There was/were…”的区分及其在实际语境中的具体运用。
教学准备
课本、课件、教学挂图、本校照片（新旧各一张）、磁带、录音机（或其他音频播放设备）等
课时安排
2课时
第一课时
教学过程
批注
一、 Warm-up & Revision
1.Free talk
T:How was your weekend? S1:It was fine.
T:Where did you go? S1:I went to...
T:How did you go there? S1:By...
T:What did you do there? S1:I went fishing./...
2.Go over the phrases of Unit 3: ate fresh food, went swimming, took pictures, bought gifts, rode a horse, rode a bike, went camping, hurt my foot, went fishing.
教师说短语的第一个单词，学生说出短语，并造一个句子。如:
T:Took
Ss:Took pictures I took pictures last weekend. (边做动作边说)

温故知新，为新课的学习预热。
二、Presentation & Practice
Let’s learn
1. 教学单词dining hall, grass, gym
Show the picture of grass. T:What’s this? Ss:It’s grass. (板书grass并教读)
Chant: Grass, grass. Play football on the grass.
以同样的方法教学dining hall, gym。 Chant: Dining hall, dining hall. Have lunch in the dinning hall. Gym, gym. Play basketball in the gym.
2.教学单词ago及词组“...years ago, ...months ago ”。
教师先说几个句子让学生感受。T:I went fishing three days ago. I went to Beijing two years ago.（板书并教读ago）让学生说出“...years ago, ...months ago”的意思并造句。
3.出示课本挂图,板书并介绍本课重难点句型：
—There was no gym in my school twenty years ago.
—Now there’s a new one in our school.
教读、板书“There was/were...years/months ago/last year/month. There is/are...now.”。指导学生注意观察、比较和总结。
4.播放录音，学生仿读。
5.教师呈现本校新旧照片两张，学生学说句子，描述学校以前和现在的样子。如：There was no computer room ten years ago. Now there’s a new one in our school.
Find the mistakes
1. 呈现课本图片，师生一起观察图片，读一读词汇，看看图片中都有哪些场所。
2. 创设场景，导入话题。
T：It’s the Tang dynasty. It was more than 1000 years ago.
让学生想象并说说他们心中的唐代是什么样子，有哪些场所、物件。
3. 玩“大家来找茬”游戏，完成Find the mistakes部分的课堂活动。
学生先自己读句子，然后小组合作找出错误的地方。
4.鼓励小组代表上台仿照例句进行描述，教师给予适当指导。
5.教师汇总并陈述正确、完整的答案。

对于学生难掌握读音的新单词，教师要多带读几次。

学生先自己注意观察，注重自主探究。教师适度指导和帮助。

作业设计

1.抄写几个四会词汇。
2.自主预习Let’s talk部分课文，在不懂的地方做记号。

板书设计
Unit 4 Then and now
dining hall, gym, grass, ago, ...years ago, ...months ago
There was no gym in my school twenty years ago.
Now there’s a new one in our school.
There was/were ... years / months ago/last year/month.
There is/are...now.
第二课时
教学过程
批注
一、Warm-up & Revision
1.复习上节课Let’s learn中的词汇。教师出示图片，学生说单词并造句。教师出示单词卡，全班齐读并拼写单词：dining hall, grass, gym。
2.用ago造句。如：There was a dog in the park five days ago.

二、 Presentation & Practice
Let’s try
1.让学生读题，带着问题听录音材料。
2.播放录音，让学生完成两个小题。
3.师生核对答案。

李笑来 学习这里Let’s talk

数学题目大全带答案1.教学单词star, easy, look up, Internet。

数学打电话教学反思（1）画星星简笔画 T:What’s this? Ss:It’s a star. （板书star并教读）T:Can you spell star? Ss:S-T-A-R,star.

智慧树思辨与创新考试答案T:It is easy. （板书并教读easy）
(2)出示一个星座图片。
T: Do you know its name?

李政化学口诀总结Ss: We don’t know.

机器人教学存在的问题T: We can look it up on the Internet. （板书look up, Internet讲解并教读）
（3）出示有图书馆和没有图书馆的学校照片，学生说句子Ss: There was no library in the school. Now there’s a new one. 齐读。

歌唱学校热爱班级（4）出示有电脑和没有电脑的学校图片。T:There were no computers or Internet in my time. （注意are—were）学生反复读该句子。

拾贝壳阅读答案2.讲解并教读句子：Tell us about your school, please. How do you know that?

期中质量检测分析3.学生听录音，老师教读对话。
4.学生自己读对话，回答问题：What was Grandpa’s school like?
5.学生讲解对话，教师补充答疑。

期末冲刺100分完全试卷答案6.Role-play
三人一组练习对话，并请三组学生上台表演。

以图片来直观教学新词，学生对新词的记忆更深刻。

作业设计

1.熟读Let’s talk部分课文。
2.自主预习B部分的Let’s learn。

板书设计
Unit 4 Then and now
star，easy, look up, Internet
There was no library in my old school.
Tell us about your school, please.
How do you know that?
There were no computers or Internet in my time.
本部分以学校的新旧面貌为背景展开，要求学生能够掌握新学的学校设施单词dining hall，gym，grass，并灵活运用“There be...”句型的现在时和过去时来表达现在和过去的变化。在教学过程中，教师要注意引导学生区分过去时和现在时所表达的不同含义，引导学生关注生活环境的变化，思考社会和时代的变迁。

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