贵州省贵阳市第十四中学高中英语《Unit3 Inventors and inventions Reading》教学设计 新人教版选修8.doc

unit 3 reading the problem ofthe snaks教学设计教学课题高中英语人教版新课标选修八unit 3 inventors and inventionsreading the problem of the snakes课程类型reading for comprehending and role play课时 one period教材分析the text narrates the problem of the snakes and presents the procedures of catching them and applying for a patent.学情分析before the class students have finished the reading of the text the problem of the snakes. this class they need to check whether they have understood the passage. besides, they are going to give a role play of the inventions. our students are poor in comprehending and speaking. their vocabulary is limited and reading skills are not good.教学目标知识目标：1.write and use new word: discovery, patent, perfume, distinguish2.know the difference between discovery and invention3.use the following sentence structure:this invention can help peopleit looks like/ it is made ofthis new invention will make it possible for people tothis is a new way ofpeople can use it to4.let students make a summary about what they have learnt.能力目标：1.students can skim and scan for information.2.students can make a summary3.students can distinguish discovery and invention4.students can introduce an invention情感目标：by the end of this period, students will be able to know that they should payattention to around and if they have some inventions they should go to the patent office for the patent.教学重点和难点1. make students speak out their ideas in english.2. train students reading ability.教学方法speaking, pair-work, skimming, scanning, summary教学辅助手段ppt and other normal teaching tools. the problem of the snakesteaching aims:after the lesson, students are expected.1. to get a general idea about the passage through reading.2. to learn some new words includingdiscovery, patent, perfume, distinguish3. to develop speaking ability through practice.4. to cultivate sense of team work and try to think creatively.teaching procedures:stepsteachers activitiesstudents activitiespurposespre-readingactivitiesdo a guess game to lead in the topicguess from the informationget students to lead in the topicwhile-reading activitiesskimming to getgeneral ideasdo exercise to check the pre-readingto check students pre-reading task.read the passage quickly to find the main idea of each part.read the text and answer questionsto get familiar with the text and do some practice.reading comprehensionhave a short summary and learn to distinguish discovery and inventionto further understand the passage. and to learn the main idea of the text and get to know what is patentpost reading activitiesrole playstudents act as an inventor to introduce his/her invention in the patent office.to practice students reading ability.assignmentread the text further and conclude the text into a passage of about 100 words.reflection高中英语人教版新课标选修八unit 3 inventors and inventionsreading：the problem of the snakes (学案)step 1: checking1. what problem happened to the writers mother?t/f:2. the first way the writer thought of was to kill the snakes using the powder.3. the writer managed to catch the snakes at first attempt.4. an invention is a discovery.5. the criteria of an invention is arbitrary.6. the writer succeed applying for the patent.step 2: filling in the blank4 partsmain idea of each partpara._1_the _ of the problem of snakes.para._2-3_three possible _ to solve the problem.para._4-6_three_ to catch the snakespara._7-8_the _ of getting a patent.step 3: work out a suitable orderapplying for a patent2. finding a problem3. doing research4. testing the solution5. thinking of a creative solution6. deciding on the inventionthe right order:_step 4: write the main idea_step 5: role playdivide students into 5 groups, and then give them 5 minutes to prepare according to the “inventions” that are showed in the ppt. choosing one of the inventions, student acts as an inventor to introduce his/her invention in the patent offi