高中英语-Book8-Unit3单元导学案-新人教版选修8.doc

Book 8 Unit 3 Inventors and inventions Period 1 Reading内容简析本节课的内容是人民教育出版社出版的NSE高中教材选修8第3单元的Pre-reading, Reading, Comprehension 局部，本单元的话题是创造家与创造本节课是单元的阅读课，教材以记叙文的文体呈现，讲述一个女孩如何通过屡次尝试最后成功的把母亲院子的一窝蛇捉住并放归大自然，她的捕蛇技术申请了创造专利教师可在充分利用教材资源的根底上，结合学生的实际情况设计教学活动，旨在帮助学生有效地掌握阅读技巧，形成有效地学习方法和阅读策略，同时了解记叙文篇章结构和写作特点，同时，也让同学们了解申请了创造专利的一些信息目标聚焦一、知识目标1、初步理解、掌握课文中关于创造家与创造方面的词语，学习分析课文中的长难句子，初步感知课文中出现的的本单元要学的语法现象2、利用已获取的信息发表自己对创造问题看法和了解申请了创造专利的标准二、技能目标1、能理解文章主旨大意，获取信息、处理信息、进行推理判断和表达的能力 2、形成分析篇章结构的能力，提升逻辑思维能力3、学会总结故事体裁文章主题的方法。

三、策略目标1、通过图片和标题预测文章内容；运用略读和找读策略迅速获取信息,并能够精读文章获取信息和分析信息 2、能利用上下文猜想生词词义〔四〕情感态度目告诉学生不要害怕失败，失败是成功之母方法运用1、整体教学法2、体裁教学法 3、导、读、练的教学模式 学习流程Before class (课前自主学习，合作探究)Task 1 Vocabulary〔词汇预习〕Preview the new words of this text.【设计意图】通过预习词汇为下一步的阅读扫清生词障碍Task 2 Warming up〔热身〕Please look at the three pictures in the textbook, and read the questions on P19and answer or discuss:1.What is a discovery?2. What is an invention? 3. What are the important inventions of the 20th century? Then explain how they changed people’s lives.【设计意图】通过图片激发学生兴趣，引出本单元的话题：创造家与创造，为后面的阅读做铺垫，帮助学生顺利完成阅读局部。

Task 3 Work out a suitable order in pre-reading.Task 4 Read the text and try to Exx1,2 in Comprehending Task 5 Read the text and try to find out the difficult and charming sentences and then try to analyze or memorize them.【设计意图】通过让学生课前自己找出难句、典句并试着分析和欣赏，培养学生主动发现问题问题和解决问题的能力，同时为课上的研读环节作了充分的铺垫In class〔课上交流展示、研讨提升〕Step 1 Check-up and lead in〔展示预习成果和导入新课〕1. Get two memebers of different groups to come to the Bb and check up their prevision tasks, one group to do the following task:Speak out the English words and expressions according to the Chinese meanings.A.________ 专利证书；专利权B.________ 显示……的差异；使……有所不同C.________ 产品D.________ 粉末；火药E.________ 无锈的；没有污点的F.________ 突然的；意外的G.________ 便利的；方便的H.________ 小心；谨慎I. ________ 抓住；捉住J. ________ 标准；尺度K. ________有效的；确凿的The other group is to report their prevision of the warming-up part.L. A discovery is an activity which can be protected by using ________.M. An invention is an activity which can be recognized and protected by getting ________.【设计意图】该环节的设计意图是检查学生对前两个课前预习任务的完成情况。

2. Get the Ss to look at the pictures and the title of the reading passage and predict the content and then lead into the new lesson.【设计意图】通过看图片和标题对课文内容进行预测，培养学生预测阅读内容的能力同时通过预测激起进一步探究的好奇心，顺理成章的引入新课Step 2 Fast reading〔速读〕1. Read the passage quickly and find out the answers of these questions, using skimming and scanning skills. 1) What was the mother upset about? 2) Why was the writer happy to help her mother ? 3)Why did cooling the snakes make them less active? 2. Then guide the students to discuss what the advantages might be of getting a patent: ①：②：③：【设计意图】通过设计三个问题引导学生运用略读策略快速了解课文的主要内容，并检查读前预测是否正确；考虑到学生归纳概括的能力比拟薄弱，采用提问和讨论的形式给予学生帮助，可以降低难度，同时通过讨论，让学生从创造产生的过程到专利权的申请熟悉所学内容。

Step 3 Careful reading 〔细读〕Read for the general ideas.a) Paragraph1: find a problem b) Paragraph2: ________________c) Paragraph ________: think of a creative solution d) Paragraph ________: test the solution several timese) Paragraph7: ________________ 【设计意图】让学生归纳每段段意，提供具体信息，旨在帮助学生把握课文要点，学会总结和归纳课文内容让学生在完全掌握课文内容和结构的根底上，可以顺利进行下一步的研读Step 4 Study-reading1. Deal with Task 5 in Before class2. Read the text again, find out the sentences and analyse them.1)Here was a chance for me to distinguish myself by inventing something that would catch snakes but not harm them.译：_________________________________________________________________________.本句中有个完全倒装句，是：_____________________________________，其中，distinguish myself意为：_____________________________________。

2) The first thing I tried to do was to see if there were products that might help me. 译：_________________________________________________________________________.本句是由________________ 引导的条件状语从句，主句中to see 做_____________________而从句含有一个________________从句，其先行词是________________3) This was in the expectation that the snakes would bite again.译：_________________________________________________________________________.(1) 本句中that从句是一个________________从句，其先行词是expectationExpectation 为名词意为预料；期待例如：今晚预计无雪译：_________________________________________________________________________.4) Find out the sentences in the text which have similar meanings with the following ones.(1) You can’t say you are truly an inventor unless you had that recognition.____________________________________________________________________________.(2)You’ll know if I receive a patent by check my bank balance.____________________________________________________________________________.5)Change the sentences according to the suggestion.(1)The criteria are very strict. It is not easy tfor new ideas to be accepted.(用so……that连成句子)___________________________________________________________________________(2)Nor will you receive a patent until a research has been m。