四 教学过程设计
（一）情境导入
1.教师展示课前学生阅读文章后画的图，请全班猜测图片对应的标题：“Underwater car”“Crab Walk”“Fastest car”。
2.教师引出课题。展示更多有创意的未来汽车，一起来学习描述它们吧。
设计意图
图片源自学生，激发学生参与感。看图猜题强化学生扫读文章标题，寻找有效信息的阅读技巧。
（二）学与教的活动
——预习反馈
1.教师微课展示课前学生错误率高的词句，突出“我的发明”文中正确的大小写和标点。
2.学生分组展示设计的未来汽车，口头简要描述基本设计。
3.教师点评学生的口头介绍和设计。
设计意图
微课用视频的形式强化学生易错的词句，纠正朗读，并突出拼写准确、标点正确是写作要注意的基本点。
分享设计，拓展创意思维。展示的学生可以锻炼口语表达能力，其他学生可以联想如何进一步描述创意汽车，产生写作和表达需求。
教师以点评引出描写创意汽车需要至少三方面，为“蛛网图”的使用做铺垫。
——读写训练
1.学生自主探究利用“蛛网图”搭建写作框架。
学习任务：齐读《我的发明》全文，进行快问快答。小组合作分析课本范文结构，并进行头脑风暴补充飞行汽车“外形”“功能”“能源”的要素。
教师引导：给出以下问题并在黑板展示“蛛网图”。
Does the flying car have wings? How many wheels does it have?
How fast is the flying car? How do we fly it? What new energy does it use?
设计意图
一篇文章必须有清晰的结构，所以读写训练的第一步是利用思维导图——“蛛网图”来帮助学生厘清框架，发散思维。
2.学生合作探究“读美文·攒素材”。
学习任务：进行分层拓展阅读（见附件2）。“小老师”讲解阅读习题答案，其他同学订正。分组讨论习题出现的词句分别属于“蛛网图”的哪个部分，同义句如何转换可以更好地对应写作黄金三准则。
教师引导：对“小老师”的讲解进行点评和补充。强调写作结构清晰以外的另外两条准则——在开头使用形容词突出创意汽车的要点以及丰富表达手法。
设计意图
同义句替换是为了突显英文地道的表达方式，培养学生阅读并积累的习惯，提醒学生注意美文使用的高阶词汇以及不同短语替换表达。
3.学生自主写作“我的创意汽车”。
学习任务：按照主题限时写作，并用平板拍下来共享。参看评价要点，学生自评然后修改作文。
教师引导：带领学生先阅读作文自评的检查要点，然后给学生计时。帮助使用平板上传有困难的学生并关注程度较弱的同学，提醒学生注意作文写作要点。
设计意图
聚焦写作创意汽车，让学生抓住想传达的相关信息并马上动笔是写作的良好开端，帮助学生突破写作的畏难情绪，练习主题写作。
4.学生合作改写“我的创意汽车”。
学习任务：小组同学参考要点进行互评，写出建议并推选优秀作文进行分享。教师引导：提醒学生参照互评表。对优生的演讲分享进行点评。
设计意图
学生在互评的过程中可以相互学习，拓展词汇，巩固本堂课写作的三条准则。强调程度较好的学生要能说能写，作文演讲要注意体态语。
（三）课堂小结
1.完善“蛛网图”，总结三准则对写作的帮助。
2.引导学生参考要求（附件3），思考如何利用这节写作课的内容做好一份海报并进行创意展。
设计意图
巩固课堂知识，完善思维导图，激发学生参与课后活动的兴趣，从而将课堂写作应用到校园生活。
附件1 8A Unit 4 Inventions — Writing Worksheet 课前学案
附件2 8A Unit 4 Inventions — Writing Worksheet 课中学案
附件2 8A Unit 4 Inventions — Writing： Group Work Checking List
附件1：
8A Unit 4 Inventions — Writing Worksheet 课前学案
Task 1: Write English words and Chinese according to the phonetic symbols.
看音标写出单词和中文。
Task 2： Put the words or phrases in the right order.连词或词组成句。
1.is a car flying invention My (.)
________________________________________________________________
2.speed a top 300km/h has it of (.)
________________________________________________________________
3.air and in the run can on land It fly (.)
________________________________________________________________
4.be free as a bird as You will (.)
________________________________________________________________
5.people will a better future in the life My live invention help (.)
________________________________________________________________
Task 3: Punctuate the text and add capitals.
添加合适的标点符号并检查每句话的首字母大写，使文章符合作文规范。
My invention
E.G.my invention is a flying car.it is fast convenient and green
( My invention is a flying car.It is fast, convenient and green.)
the flying car has four wheels and two wings.it has a top speed of 300km/h.you can go to father places in a short time.
（___________________________________________________________________）
（___________________________________________________________________）
it can run on land fly in the air.if you shout fly, the car will turn into a plane in 30 seconds.then you can fly in the air.you will be as free as a bird.
（___________________________________________________________________）
（___________________________________________________________________）
instead of petrol the car uses solar power so it will not pollute the air.
my invention will help people live a better life in the future.
（___________________________________________________________________）
（_____________________________________________________________________）
Task 3： Read the following passage and draw a car according to your understanding.阅读关于未来汽车的文章，并根据你的理解画出来。
Look up the dictionary for some new words and phrases from the passage:
找出文中能帮助你描述想象的汽车的新单词或词组。
What does the car look like?_____________________________________________
What is special about the car? You can search more words online.
E.g.It’s the best.It is__________________________________________________
adjectives: new, modern,_______________________________________________
How does the car work?________________________________________________
What is your design for the car of the future? Discuss with your group members and collect information from the car magazines and so on.
你想设计怎样的未来汽车？跟小组同学进行讨论，可以从小册子、宣传单、杂志、报纸等上面收集有用信息。
附件2：
8A Unit 4 Inventions — Writing Worksheet 课中学案
Notes: Golden rules for your writing.
Task 1: Reading
Cars of the future
What will cars be like in 50 or 100 years? Can you imagine? Car companies have some crazy ideas and inventions for them.Let’s take a look at them.
Run on chocolate
People are looking for ways to save energy.They make electric cars and solar cars.What else（其他的） can be the new energy for cars？ Maybe food.In 2007， two British men made a special car.The car can change chocolate into biofuel （生物燃料）.
Magical paint
Do you help your father wash the car？ This car can save you trouble.It’s a self-cleaning car.It has special paint （涂料）.The paint won’t get dirty or muddy.Car company Nissan made this new invention.The company is doing more tests on the paint now.
Level A： Read the passage above and passage on the working sheet before class，underline those sentences according to the Chinese meanings and write them down.阅读以上短文并结合课前预学的文章，写出对应的句子。
1.这是一辆自动清洁的车。
________________________________________________________________
2.人们可以在陆地和水下开这辆车。
________________________________________________________________
3.它比普通的汽车轻得多。
________________________________________________________________
4.它能像一只螃蟹一样移动。
________________________________________________________________
Level B: Rewrite the underlined sentences.
1.It’s a self-cleaning car.= It can ______________ itself automatically.
2.People can drive this car both on land and underwater.
= This car can ______________ both on land and underwater.
3.It can move like a crab.
=It can move as flexibly as a______________.
4.It’s much lighter than a normal car.
= A normal car is ____________________________ than this car.
Translate sentences:
1.这是一辆自动驾驶的车。它能自动停车。（park v.停车）
_____________________________________________________________________.
2.一辆普通汽车不如这辆车环保。
_____________________________________________________________________.
Task 2: You will represent your team to make a speech on 16th, November in the
Nanshan School Maker Fair.Please write a speech for your innovative car.
11月16日你将代表小组参加南山校园创客节，请为你们选出的创新车写一篇宣传稿。
Ladies and gentlemen, I’d like to introduce a car of the future to you.
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
Thank you for your listening.
Self-checking:
I used the comparative or the superlative of adjectives. ☆☆☆☆
I used at least one new word. ☆☆☆☆
I used the correct punctuation and capital letters. ☆☆☆☆
I have a good structure of the passage. ☆☆☆☆
Peer-checking:
He used the comparative or the superlative of adjectives. ☆☆☆☆
He used at least one new word. ☆☆☆☆
He used the correct punctuation and capital letters. ☆☆☆☆
He has a good structure of the passage. ☆☆☆☆
附件3：
8A Unit 4 Inventions — Writing Group Work Checking List
