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教学反思
2b部分课本上已经设计了很多阅读理解活动，但如果能再加一个写的活动更好。对于阅读理解中涉及到的两个重大历史事件，让学生在充分学习文章的基础上复述一下并写出来，不仅锻炼了学生的概括能力，又培养了学生的写作能力，同时复习巩固了本课的重点语法——过去进行时。
第4课时 Section B 3a-Self Check
教学目标 一、知识与技能
1. 复习本单元所学重点词汇、短语和句型。 2. 能熟练运用过去进行时描述过去的事。 3. 培养写作能力。 二、过程与方法
通过各种形式复习巩固本单元内容，并能内化为自己的能力，用书面的形式表达出来。
三、情感态度与价值观
遇到困境不要慌张，冷静处理，邻里之间要互相帮助，共渡难关。一些记忆，尽管是不好的，也是我们生活的组成部分，我们要正视这些不美好的记忆并能从中吸取经验教训。
教学重点
1. 复习本单元所学重点词汇，短语和句型。 2. 能熟练运用过去进行时描述过去的事。 教学难点
培养写作能力。 教法导航
总结复习，大量练习。 学法导航
将所学应用到练习中。 教学准备
图片，多媒体。 教学过程
Step 1 Greetings
Greet the students as usual. Step 2 Revision
Try to retell one of the stories in the passage in 2b. Step 3 Free talk
Show a picture about “the event of 9,11”and say：Suppose you witnessed the event，
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please talk about what you were doing when the plane hit the World Trade Center. Ask some students to report their opinion.
Step 4 Presentation
3a, Say：Suppose you have an event you remember well，please make notes about it according to the questions. Then ask some students to tell their events briefly.
Step 5 Writing
3b, Write a short article about the important event in 3a. Try to write three paragraphs. One possible version
An important event that I remember well was Wenchuan Earthquake. It happened on May 12，2008 in Wenchuan，Sichuan. When I heard the news of this event，I was working. My friends were watching games on TV. This event is very important to me because many people died in the earthquake. They need some help. Lots of people came to help them.
Step 6 Self Check
Give the students several minutes to finish the exercises and then check the answers together.
Step 7 Exercises I. 单项选择
1. Shirley ______ a book about China last year but I don’t know whether she had finished it．
A. has written B. wrote C. had written D. was writing
2. Mary ____ a dress when she cut her finger.
A. made B. is making C. was making D. makes
3. He _______ a letter，then went to bed.
A. wrote B. was writing C. written D. has written 4. What were you doing ______the rainstorm?
A. at that time B. in time C. at the time of D. when 5. Dr. Martin Luther King was killed _____ April 4，1968.
A. on B. in C. at D. for 6. He didn’t _____ his mistake until his mother told him.
A. see B. hear C. realize D. start 7. ______ sharing your worries with your parents?
A. Why don’t you B. How about C. Why not D. Would you like 8. The rain ______ against the windows and the doors.
A. beat B. win C. won D. hit 9. My mother was reading while I _____ the bus.
A. waited B. am waiting for C. waited for D. was waiting for 10. ______ he didn’t have breakfast，_____ he was late for school.
A. Although; but B. Although;/ C. /; although D. But; /
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II. 根据汉语完成句子。
1. I _________ my homework when Mike ______ last night. 昨天晚上迈克来的时候我正在写作业。
2. While Ann ____________ TV，her father _______ home. 安正在看电视时，她父亲回来了。
3. What were you doing when I ________ at the door? 我敲门(knock)的时候你在干什么？
4. She ______________ the room when I ______ to see her. 我去看她的时候她不是在打扫房间。
参考答案：I. 1. D 2. C 3. A 4. C 5. A 6. C 7. B 8. A 9. D 10. B II. 1. was doing，came 2. was watching，got 3. knocked 4. wasn’t cleaning，came
Step 8 Homework
Remember the words and phrases in this unit. 课堂作业
根据汉语完成句子。
1. His alarm ______ ______ ______(没发出声响). So he got up late.
2. When she _______ ______(醒来) in the morning， the sun ______ ______.(正在升起)
3. His father was putting some ________ _____ ________(几块木头) over the window. 4. ______ ______ ______(没有光) outside， it felt like midnight. 5. Event the ______(日期)—-Sep. 11，2001—- ____ _______ _____ (对?有意义) most Americans.
6. I was ______ ______ ______ (如此害怕) I could hardly think clearly after that. 参考答案：1. didn’t go off 2. woke up，was rising 3. pieces of wood 4. With no light 5. date，has meaning to 6. so scared that
教学反思
本课主要是复习回顾本单元的知识，通过问答、写作、练习等形式复习了本单元的重点词汇和句型，学生们的知识得到了升华，能力得到了锻炼。
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