1、 第 1 页 共 4 页 Unit 4 Then and now Part A 第第二二课时课时 Lets learn & Find the mistakes 教学目标：教学目标： 1.能听说认读单词：dining hall, grass, gym, ago 2.能听说认读句子： There was gym in my school twenty years ago. 3. Now there s a new one in our school. 3. 会唱歌曲Changes in me 教学重点：教学重点： 1.能听说认读本课时单词和句子。 2. 能正确使用一般过去时和一般现在时。 教学过程
2、：教学过程： Step 1: Warm up 1. 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 2.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) 3. Free talk.
3、 T: How was your weekend? Ss: It was fine. T: Where did you go? Ss: I went to. T: How did you go there? Ss: By . 第 2 页 共 4 页 T: What did you do there? Ss: I went fishing. / . Step 2: Presentation 1.教学单词 dining hall, grass, gym, ago. 2. Show the picture of grass. T: Whats this? Ss: Its grass. 板书 gras
4、s 并教读。 3. 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. Gym, gym. Play basketball in the gym. 4.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 yea
5、rs ago. 板书并教读 ago。 让学生说出. years ago, . months ago 的意思并造句。 5.出示两张新旧学校图片介绍并板书：There was no gym in my school twenty years ago. Now theres a new one in our school. 教读。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 theres a new one in our school. 6. Play the tape of Lets learn.学生仿读。
6、Step 3: teacher-student interaction 1.小组读单词，开火车读单词。 2.学生灵活运用所学单词句子。 3.完成 Find the mistakes.学生先自己读句子，然后小组合作找出 第 3 页 共 4 页 错误的地方。 4.学唱歌曲Changes in me Step 4: Classroom tests 一、读单词，选图片 A. B. C. D. E. 1. art room 2. dining hall 3. grass 4. computer room 5. gym 二、读一读，选一选。 ( ) 1. There was a grass in the
7、nature park five years ago. ( ) 2. People couldnt use the Internet. ( ) 3. Now there is a gym in our city. ( ) 4. There was no computer room in our school twenty years ago. ( ) 5. At that time, people didnt go there by bus. A. 现在我们城市有一座体育馆。 B. 人们不会使用互联网。 C. 五年前，这个自然公园有一个草坪。 D. 那时，人们没有乘公交车去那儿。 E. 20
8、年前，我们学校没有电脑室。 三、根据图意选择正确的句子。 1. ( ) A. There was a big factory near our school. 第 4 页 共 4 页 B. There is a big library next to our school. 2. ( ) A. They often play football in the gym. B. They often play football on the grass. 3. ( ) A. Now we go to school by school bus. B. They went to school on fo
9、ot three years ago. 4. ( ) A. Last year we had lunch in our classroom. B. Now we have lunch in the dining hall. 学生小结：这节课我学到了_。 Step 5: Homework 1.抄写并背诵 dining hall, gym, grass, years ago, months ago, last year, last month 2.用本课时句子写一个对话。 板书设计：板书设计： Unit 4 Then and now dining hall, gym, grass, ago, .years ago, . months ago There was gym in my school twenty years ago. Now there s a new one in our school.
