人教版八年级下册 Unit 10 Ive had this bike for three years.（Section B 3a-Self Check）教案

1、Period 5（Section B 3a-Self Check）设计说明本节课为读写课，在前几节课听说的基础上进行语言的输出。首先读写上节课所学单词和短语，然后通过填词、翻译短语并完成句子来运用这些单词和短语，最后让学生复述2a，以检查学生对课文的掌握情况。通过3a，3b获得写作启示后，结合教师给出的写作指导，完成一篇小习作。运用本单元所学知识和时态、句型写一篇关于自己身边事物变化的文章，达到学以致用的目的。教学目标1. 知识目标（1）复习上节课所学单词和短语。（2）完成3b作文。（3）完成Self Check。2. 能力目标能写一篇关于自己身边事物变化的文章。3. 情感目标关注接受并珍惜自

2、己周围事物的变化。重点难点1. 重点：（1）综合运用各种时态及上下文语境来完成阅读填空的任务。（2）写一篇关于自己身边事物变化的文章。2. 难点：写一篇关于自己身边事物变化的文章。教学准备多媒体课件教学过程Step 1Revision1. Let students read and spell the words and phrases in groups. （1）search（2）shame（3）regard（4）century（5）especially（6）memory（7）consider（8）hold（9）once or twice a year（10）millions of（11）s

3、earch for（12）according to（13）across from（14）in ones opinion（15）in order to2. Choose the proper words from the box and complete the sentences. searchholdcountedoppositeespeciallyregard（1）You may hold your opinion，but you have to obey orders. （2）Why not search for reviews（评论）online before you buy? （3）

4、We always regard him as our friend. （4）I counted the money. It was more than five hundred dollars. （5）I like to swim，especially in the sea. （6）His house is opposite mine. 3. Translate these phrases and use some of them to complete the sentences. （1）according to 依据；按照 （2）in ones opinion 依某人看（3）opposi

5、te the school 在学校对面（4）for the last 13 years 在过去的13年里（5）go to sleep 开始睡觉；入睡（6）search for寻找（7）stay the same 保持不变（8）such a happy childhood 如此幸福的童年（9）Computers help people （to）search for much infor-mation. （10）He spent such a happy childhood with his grand-mother. （11）Time changes，but some things stay t

6、he same. （12）There is a bookstore opposite the school. （13）According to Zhong Wei，some things will never change. 4. Ask some students to try to retell 2a. Step 2PracticeWork on 3a. 1. Show students some pictures of toys and books. Talk with students. Think about their favorite things from childhood

7、which they still have. Then take notes using the questions on 3a. 2. Ask a student to answer the questions. Then ask and answer the questions in pairs. The answers will vary. 3. Ask some pairs to act out their conversations and give some help if necessary. Step 3WritingWork on 3b. Ask students to wr

8、ite three paragraphs about their favorite things. Use the notes in 3a to help them. Step 4Cooperative inquiryDiscuss the following questions in groups and fill in the blanks. 如何描写自己的家乡？在每一个人的心里，家乡都是最美的地方，是一个人一生都会怀念和牵挂的地方。怎样写有关家乡的文章呢？哪些地方是需要重点写的呢？家乡的变化是重点，尤其要把以前的情况和现在的情况作对比。写这类文章时，需要用到的时态有：一般现在时、一般过去

9、时和现在完成时。具体如下：描写家乡的地理位置、风土人情及对家乡的感情用一般现在时；描写家乡过去的情况用一般过去时；描写家乡现在已经发生的变化用现在完成时。根据提示完成下列文章： My hometownMy hometown is（be）a beautiful place. It stands（stand）beside a wide river and is（be）rich in fish and rice. But ten years ago，it was（be）a poor town. Many people had（have）no work. They used to live a har

10、d life. In the last ten years，great changes have taken（take）place. The streets have been（be）widened. They have built（build）factories，schools，hospitals and cinemas these years. The life of the people is greatly improved. I love（love）my hometown. I love（love）its people. They work（work）hard to make it

11、richer and more beautiful. Step 5Self CheckWork on Exercise 1. 1. Ask students to work in groups to write answers for each one. 2. Let students check their answers and ask some students to read their answers. Possible answers：1. for two years/since two years ago.2. since I was ten years old.3. for f

12、ive years.4. since 2010.5. for one year.Work on Exercise 2. 1. Ask students to complete the conversation first. 2. Ask a student to read his/her answers. Check them in class. Answers：have；has；have；have been；for；been；have；since；Have；was；have；since3. Practice the conversation in pairs. Step 6SummarySe

13、ntences：1. How long have you had it?2. Did someone give it to you?3. Why is it special?当堂达标（见导学案“当堂达标”）答案与解析：. 1. D根据for a long time可知用现在完成时，故排除A、C两项；根据后面提到的“我刚刚回来”判断前面句子的句意为“我过去在北京”，所以用一般过去时。2. Aso far意为“到目前为止”；in the future意为“在将来”；just now意为“刚才”；at the moment意为“此刻”。本句是现在完成时，可与so far连用。3. Csince此处用

14、作介词，后面接动词-ing形式，首先排除A、D两项。have gone to意为“去了某地”，不能与twice连用，再排除B项。have been to意为“去过”，符合语境。4. C根据时间状语now可首先排除D项。have gone to和have been to都不能与表示一段时间的状语连用，再排除A、B两项。have been in表示“在某地”，与表示一段时间的状语连用。5. A句意：我叔叔自20 岁起就在这所学校教书。since“自从”，故选A。. One possible version：One of my favorite toys is a brown-white toy b

15、ear. I have had it for two years. Two years ago，my father got a new job in another city，so I had to go to a new school. I felt sad because I didnt want to part with my classmates. One of my best friends named Mona gave the toy bear to me. She said although we couldnt be together，the toy bear could s

16、tay with me instead of her. The lovely toy bear has been with me ever since then. Every time I see it，I will think of my friend Mona and the time we spent together. Step 7Homework1. Remember the words，phrases and sentences in this unit. 2. Read Section A 3a and Section B 2a carefully again. 3. Write a passage about the change