初中英语牛津译林版七年级上册Welcome to the unit教案设计

牛津版 义务教育课程标准试验教科书七年级英语（上册）

 9A Unit 8 Detective stories Integrated skills

[教材简析]

  本节课所在的单元是牛津英语9A第二模块（Entertainment娱乐活动）的第八单元，它围绕 “侦探故事” 这个题材开展多种教学活动，与前三单元有一定的联系，是从青少年成长的另一个方面来拓展话题的。包括A、The kidnapping和B、We should remember to lock the door）,这是一节综合技能课，侧重于对学生听说能力的培养。旨在以听力活动为主线展开教学，拓展有关Detective stories的话题，提升学生语言运用的综合能力。这个模块教学的重点是帮助学生听懂并提取案件的相关信息，培养学生条理清楚地表达自己对不同嫌疑犯的看法的能力则是教学的难点。

[目标预设]

1.知识与技能

    掌握四会词、词组和句型；能听懂有关案件的录音，提取相关信息，完成关于绑架案的报告；能用英语谈论安全防范措施。

2.过程与方法

观看电影片段，介绍顶级侦探Bryan，把本课的绑架案演绎成由Bryan经手查办的一个案件。借助Bryan创设完整的情境；在情境中设计层层递进的任务激发他们思考，提升他们的能力。

3.情感态度和价值观

引导学生增强自我保护意识，提高自我保护能力。

 [重点、难点]

1. 能听懂有关案件的录音，提取相关信息，完成关于绑架案的报告。

2. 能用英语谈论安全防范措施。

[设计理念]

课题教学活动循序渐进，由易到难，以学生的生活经验和兴趣为出发点。将听、说、读、写有机结合，积极开展pair work, group work等以教师为主导，学生为主体的师生、生生多边的交互式活动，注重创设语境氛围，采用启发式、讨论式、探究式等教学方法，引导学生全面、积极的参与学习的过程，由浅入深地完成教学任务，让学生享受英语学习的快乐。

 [设计思路]

首先，通过多媒体教学视频，让学生从视觉、听觉、感知三方面不知不觉的深入课堂教学内容，引出本课的主题——Kidnapping。

其次，通过听前（Pre-listening）感知，引导学生走进情境，激活相关的语言文化背景知识；通过听中（While-listening）理解，引导学生捕捉主题句、关键词，概括案件内容；通过听后（After-listening）迁移，引导学生完成绑架案报告，并展开讨论Who is the kidnapper,激活学生的思维，激发学生学习兴趣，实现自然过渡。

再次，通过一个个台阶的铺设，让学生带着问题互相讨论，积极寻找答案，进一步复现已呈现出的语言点，完成Speak up的学习。

最后，根据不同案件做口头报告，引导学生增强自我保护意识、提高自我保护能力，达到情感的升华。

[教学过程]:Teaching Procedures

Step 1 Warming up: Free talk

T: What is a detective?

S: ...

T: Do you like detective stories?

S: …

T: What detectives do you know?

S: …

T: Today, I’m going to show you a top detective. He is Bryan. He is good at solving all kinds of crimes. This is daughter Kim. She is 17 years old. Do you want to know what happened? Let’s watch a video.

What happened in the film?

S: Kidnapping .

(设计意图：用Free talk开始本节课，预设上课的情境，引出本节课的话题---绑架。通过视频，让学生从视觉、听觉、感知三方面自然的接受新知识，进入准备侦破绑架案的状态。）

Step 2 Presentation

T: This is the story. During summer holiday, Kim went to Paris with her friend. Both of them were kidnapped. Bryan made all efforts to save his daughter. In the film, Bryan always stays calm no matter what happens. When he said: “I will look for you, I will find you and I will kill you.”And he did it. He found the kidnapper and saved his daughter.

In the morning, Bryan read newspaper. Something caught his attention. A 4-year-old boy was kidnapped.

Then there is a phone call coming.(Hello, Bryan, this is Sam. The son of Guan Dawei, a man of great wealth was kidnapped. Go and get it done!)

So, Bryan is coming to save Guan Dawei’s son. Before solving the case, he wants to know more information about his son. Could you help him?

New words： Kidnap—kidnapping(n.绑架；劫持);

 wealth—wealthy(adj.富有的);

    （设计意图：过对案情的介绍，营造轻松氛围，扫除知识点障碍。）

Step 3 Pre-listening

1. Finish a report on the victim

Sometime between (1)_______ and (2) ________, Guan Dawei’s(3) ______, Guan Fei, was kidnapped. The victim  is (4)_______old and about (5) ______tall. He was wearing a  (6) ______ T-shirt, blue (7)________ and a brown (8)________.

（设计意图：让学生通过阅读完成受害者的基本资料。）

2. Prediction

T: Soon, Bryan found two suspects: Wang Gang and Fan Yiming. Wang Wang was in prison for six month. Fan Yiming has no criminal records.

Who do you think is more likely to be the kidnapper?

(设计意图：听前预测，拓展学生思维，为后面的提问竞赛做铺垫。)

3. Boys VS Girls

T: As a top detective, you must remember: sometimes, seeing is not believing. You have to do more research to prove. You have to ask questions.

 If you were Bryan, what questions will you ask two suspects?

Let’s see who can ask more questions?

（设计意图：将While-listening中提审嫌疑人的问题提前呈现，为听做最后准备Group work有利于培养学生自主合作、探究学习的能力。）

Step 4 While-listening

These are your questions.

Good questions can get twice the result with half effort.

(好的问题能够取得事半功倍的效果)

What about Bryan’s questions. Let’s listen to two interviews between Bryan and the suspects. Fill in the blanks.

Tips for listening1:

Before listening, read the information carefully to see if we can finish some blanks(填空处)  first.

Tips for listening2:

While listening, use useful symbols: & + % > < , y(year),m(month),d(day),h(hour),min(minute),s (second)

1. Listen and fill in the blanks about Wang Gang

Name: Wang Gang

Job:(1)__________

Known Guan Dawei for(2)__________________________

Does he know Guan Fei?(3)_

Criminal record?(4)___________

Did he go to Mr Guan’s house on 28 December? (5)___________
Between 7pm and 8pm on 28 December,he(6)________

2. Listen and fill in the blanks about Wang Gang

Name: Fan Yiming

Job:(7)__________

Known Guan Dawei for(8)___________________________

Does she know Guan Fei?(9)_

Criminal record?(10)__________

Did she go to Mr Guan’s house on 28 December? (11)___________
Between 7pm and 8pm on 28 December,she(12)_________

（设计意图：将提审嫌疑人的过程剪辑成两段录音，目的是降低学习难度、扫除学生情绪障碍、克服畏难心理。培养学生捕捉细节的能力。）

Step 5 After-listening

T: To solve the case, asking questions is not enough.

A report is helpful for you to look at the case as a whole.

Could you help Bryan to finish a report of two suspects?

1. Finish a report

One suspect is (9)____________.He was once(10)__________

for six months.He is a (11)_________ and has known Guan

Dawei for (12)________________. However, he (13) _______

know the boy who was kidnapped.He went to Mr. Guan’s

house on the morning of 28th  December, but in the evening

he was  at (14) ____________________.

    The other suspect is (15) _________.She has no(16)________

_______.She is a (17)____________ and has known Guan

Dawei for almost (18) ____________. She (19)________ the boy

who was kidnapped. She went to Mr.Guan’s house on 28

December and left the house at about  (20) __________.

（设计意图：学生在前面大量输入的基础上再进行笔头的输出，水到渠成。）

2. Make a dialogue in pairs

T: While solving the case, you must have rich imagination and clear reasoning(丰富的想象和清晰的推理). According to the report, who do you think is the kidnapper? Why? Work in pairs and exchange your ideas.

A: Who do you think kidnapped Guan Fei?

B:    Wang Gang/ Fan Yiming

A:  Why did he/she kidnap the boy?

B:    Because…

A:   Do you think Guan Fei is afraid?

B: …

A:    Why?

B: …

3. Discussion

What can you learn from Guan Fei’s case?

（设计意图：依靠口头训练，培养学生再现听力内容的能力，检验与促进语言的吸收。）

4. Further listening

T: What you have told me is safety tips. We can use them to guard against kidnapping. For this case, Bryan also offers you some other safety tips. Let’s listen and fill in the blanks.

  Kidnapping often ______ in our life. You should know some ______ tips to guard against it.

Don’t wear _______clothes or take much money with you outside. When you are _______ by a stranger, you should go to the place with many people and ask for help if ________. Tell your parents where you go and when you’ll _____. Keep distance when unknown drivers ask for ________. When you go home from school late, you should call your parents and let them _____ you home.

New words: safe--safety(n. 安全)

           guard against防范，提防

（设计意图：从听对话到语篇，拓展了听力的深度和广度，为过渡到Speak up 做铺垫。）

Step 6 Speak up

1. Listen and answer the question

T: Kidnapping often happens in our daily life. Besides kidnapping, there are other crimes. What can we do to guard against them?

Bryan wants you to listen to Mr Wu and his students and tell:

How many safety tips are mentioned?

     2. Read and fill in the blanks

     (1) When we leave home

We should____________________________

We’d better_________________________

We shouldn’t________________________

(2) When we go out at night,

We’d better not_____________________

New words: shut (vt.)关闭

           lock (vt.) 锁

（设计意图： 学生通过先听后读，带着问题积极寻找答案，进一步复现已呈现出的语言点。培养学生归纳、总结的能力。）

 Step 7 Production

Work in groups and give a report

Now, it’s your turn to give safety tips for different crimes. Choose one of them in the box. Work in groups and then give a short report.

Hello, I’m Detective…. Crimes often take place around us. I want to talk about robbery/ murder/theft….

If we…, don’t…

We shouldn’t…

We’d better…

We should…

That’s all. Thank you!

（设计意图：小组讨论如何防范不同的犯罪行为，激活了学生的思维，充分发挥学生在课堂上的主体作用。突破了教学的难点。）

Step 8 Conclusion

    T: Today, you did a very good job. You gave me a lot of safety tips. I hope you can remember them and I’m sure you will. Because the safety tips are just like locks. They can help us shut the door of crimes or guard against the crimes so that we can live in a safer and better world.

     For what you have done, Bryan also wants to say something to you:

     Well done! To be a top detective, you have a long way to go. It just begins…

     (Another phone call is coming: Bryan, this is Sam again. A body is found in the hotel downtown. Go and get it done!)

      Bryan : Would you like to join me?

（设计意图：引导学生增强自我保护意识、提高自我保护能力，达到情感的升华。）

  Step 9 Homework

      1.Choose one kind of crime.

2.Search for information online and design a poster about how to guard against it.

（设计意图：设置这样的家庭作业，既可以鼓励学生发挥想象力，又实现了听、说、读、写有机结合。）