人教版高中英语Boonit 3 Inventors and inventions 教案+课件（17张）+检测+反思 （4份打包）
教学设计.doc
测评练习.doc
课后反思.doc
课件设计.ppt
　　测评练习
　　Step1: Warming up： Are they discoveries or inventions ?
　　Radium    Gravity    Paper-making
　　总结：The difference between a discovery and an invention.（填一个词）
　　(1)  A discovery merely makes known something that already ______ in nature.
　　(2)  An invention is something that is _____________ by human beings.
　　Step2: Pre-reading
　　There are some stages that every inventor must go through before they can
　　have their invention approved. Look at the list and put them in a suitable order.
　　Applying for a patent  
　　Finding a problem  
　　Doing research             
　　Testing the solution  
　　Thinking of a creative solution                    
　　Deciding on the invention
　　Step3: Fast –reading
　　Read the text quickly and silently and then answer the questions and get the main idea of each part.
　　1.What upset the author's mother?
　　2.How many times did the author attempt to remove the snakes?
　　3.What did the author do after he successfully get rid of the snakes?
　　4. Main idea : The passage narrates the _____________ of the snakes , presents the _______________ of catching them and introduces how to apply for a ___________.
　　Step4: Careful-reading
　　Para 4-6
　　1.How did the writer catch the snakes?               
　　A. use something the snakes were interested to attract them into a trap.
　　B. take their habitat to another place.
　　C. place the snakes at a low temperature for them to sleep and then catch them.
　　D. All the above.
　　2. What instruments were used for catching the snakes?
　　A. a bowl, ice-cubes, male  perfume
　　B. a bowl, a bucket, female perfume
　　C. a small net, ice-cubes, a bucket
　　D. a small net, a bucket, powders
　　3.True or False : The writer was successful in catching the snakes in the second attempt.
　　4. 改错：They abrupt disappeared into a convenience hole in the wall .
　　Para7-8
　　1. According to the text, which subject do you think can be given a patent?
　　A. A new star discovered by a scientist.
　　B. A new novel written by Huo Da.
　　C. A new way to make dirty water clean.
　　D. A new kind of grass found in a mountain which can be used as a medicine.
　　2.The purpose of the text is __________.
　　A. to show us how to trap the snat not to kill them
　　B. to tell people how to apply for a patent   of the writer’s new idea
　　C. to introduce the writer’s new idea of trapping the snakes and her application for a patent
　　D. to tell the readers how to get a new idea and make it a patent
　　3.True or False:
　　1) An inventor can easily get the patent for the invention.
　　2) If your invention passes the test, your application for a patent will be published 17 months from the date you apply.
　　4. Fill in the blanks :
　　The stages to apply for a patent is to ________ the form for your invention, _______your patent application ______ the patent office and __________ the patent examination.
　　Step5 : Further comprehension
　　Find out which paragraph or paragraphs deal with each inventing process in the passage and find the examples:
　　Paragraph Stages Examples in this story
　　Find a problem The snast be ________but not______
　　Do research Look for ________ of removal; the ______ of snakes
　　Boonit 3 Inventors and inventions
　　教学设计
　　教材分析
　　本单元的中心话题是“发明家与发明”，具体涉及“发明与发现的区别”、“发明产生的过程”和“申请发明专利的条件”。语言技能和语言知识都是围绕“发明”这一中心话题设计的。只要人类在地球上生存起，发明就是人类生活的一部分。每一项发明都是每一个人在解决问题和应某种特别的需求，经过不断的科学实验的结果。因此发明和发明家不是新东西，只要大家勤于思考、发挥想象力和创造力去解决问题，就可能有所发明。
　　学情分析
　　1）经历了高一阶段后，学生们已经熟悉了高中生活，有些同学认为高三毕业还早，所以有些学生自主、自觉学习的能力就下降，缺乏刻苦钻研的精神，这也无形中会影响到其他同学的学习。这就需要老师不断的督促和检查；
　　2）还有些认真刻苦的学生欠缺必要的学习方法；
　　3）学生整体学业水平偏低，且有很大的差异，这种差异还将会随着学习难度的加大、学习时间的延续而扩大。
　　4）基础知识不够扎实，灵活运用语言的技能相对薄弱。
　　5）运用能力不够强实。学生的阅读能力、理解能力、分析能力、判断能力、应变能力等均不能较好地适应考查要求。语言学习的关键在于语言知识的积累，只有通过学习者亲身的体验和摸索，才能学会并掌握语言知识，从而达到在交际中灵活使用语言的目的。
　　教学目标：
　　1. Let Ss to learn about the difference between a discovery and an invention
　　2.To arouse Ss’ interest in learning about the stages of an invention
　　3.Train Ss’ some basic reading skills, and develop Ss’ ability to discover and solve the problems and cultivate Ss’ creativity and imagination.
　　教学重点和难点
　　1. 教学重点
　　(1) 本单元的重点单词和短语；
　　(2) 掌握运用过去分词做定语、表语和宾语补足语的用法；
　　(3) 培养学生学会思考，发挥学生的想象力；激励学生求知欲和学习兴趣；
　　(4) 进一步熟悉打电话用语和书信格式，并懂得如何写求职信。
　　2. 教学难点
　　（1）了解科学发现与发明创造的区别，以及发明产生的过程和专利认定的标准；
　　（2）如何写求职信。
　　教学策略与手段　　
　　Showing some pictures; skimming and reading in detail; Individual worp worssion, speaking and writing
　　教学过程：
　　Step1: Warming up： Are they discoveries or inventions ?
　　课后反思
　　本节课基本上贯彻了当初的设计意图，并且按时完成了各个环节的任务。通过这次授课我深刻体会到以下几点：
　　继续发扬点：
　　1. 将课堂交给学生能够充分发挥学生的主动性和积极性。
　　2. 设计相关的练习题能够让学生带着问题阅读，能够培养学生独立思考问题的嫩听力，同时能够提高学生的阅读能力。
　　3. 通过小组竞赛的方式能够最大程度地发挥学生的积极性，甚至有些平时上课不积极的学生也表现出了极大的热情。
　　需要改进点：
　　1. 因为学生的基础不一样，课堂上学生的接受能力也不一样，因此要适当的延长任务时间，争取让所有学生都能跟上课堂。
　　2. 阅读时学生的阅读时间应适当加长，一边学生能更透彻地理解课文。
　　3. 给学生提供的的参与机会。比如讨论环节，可以让不同层次的学生展示自己的作品。