资源简介 《新人教版必修三Unit 4 Reading and Thinking》本单元第2课时 Unit4 Space Exploration Reading and Thinking Space:The Final Frontier教材分析【what】 本板块Reading and Thinking的主题是:人与自然---太空探索。内容以时间为线索,介绍人类探索太空的发展历程及重大历史事件。 详细阐述了人类为探索浩瀚的宇宙所付出了怎样的努力(包括宇航员在探索过程中所付出的生命代价,但是失败和挫折并没有阻止人类探索太空的脚步)。我国在太空探索领域所取得的辉煌成就以及对人类太空探索事业的贡献,从而激发学生热爱科学和勇于探索的精神,增强爱国情怀和民族自豪感。 【why】 通过阅读该语篇让学生了解人类探索太空的发展历程及重大历史事件,从而引起学生思考探索太空的意义和价值所在,增强民族自信心,学习科学家们的优秀品质,树立远大目标,体会到人类命运共同体的深层意义。 【How】 该语篇类型是科普文。文章按照时间顺序简要介绍了人类探索太空的历史。运用作比较(中西方太空探索的成就)、举例子(列举了一些著名的历史性事件)等说明方法准确客观地展现人类进行太空探索内容。通过仔细研读语篇和设置有效任务,帮助学生识别语篇类型、提炼语篇主题、挖掘科学家和宇航员们的精神以及树立个人正确的价值观和远大目标。 通过本板块的学习,学生能够实现单元目标中的以下几点: 熟练掌握并运用本单元词汇、短语、语法和句型。 能够讲述太空探索的发展历程,并能就相关话题提出自己的想法和建议。 能够识别和学习科学家们的优秀品质,并能说服他人鼓起勇气不畏艰难努力实现梦想。 学生能够正确认识太空探索带来的积极影响,树立远大志向为世界贡献自己的力量。学情分析学生们对本单元话题太空探索充满了好奇心,学习的热情和积极性也是相当高。但由于知识面的狭窄,对太空探索的历史和成就,以及其意义和价值并不清楚。这方面的词汇储备也相当有限,表达也存在困难。科普文的语篇类型也是学生们比较生疏,因此学生通过学习能够实现以下几个目标:1.熟悉相关话题,了解语篇特点。2.掌握辨析主题句和细节句的能力以及明白它们之间关系。3.能够根据文章的组织结构和上下文逻辑关系判断并还原文本中缺失的信息、准确而简练地归纳段落大意。4.思考太空探索的意义和重要性,解决其认知上的问题。教学目标课时教学目标At the end of this period, students will be able to : use the following words and expressions correctly and fluently: frontier, vehicle, universe, determine, satellite, launch, orbit, mankind, agency, data, disappointed, desire, independent, signal, carry on, on board, in the hope of doing sth. figure out the main structure of the passage. analyse the logical relationship between sentences and paragraphs. identify topic sentences and supporting details. summarize the main ideas for each paragraph. introduce the development and achievements of space exploration to others. apply the good qualities of scientists to their daily life. (e.g ambitious/ aggressive/determined /optimistic / responsible……)教学重难点Teaching important points: Help the students understand the development and achievements of space exploration. Ask the students to talk about what they have learned in a proper way, including some good qualities from the great scientists. Teaching difficult points: How to talk about the development and achievements of space exploration using their own words. How to express their own ideas on what good qualities they can learn from the astronauts and scientists (critical thinking) Teaching methods: Task-based Language Teaching Approach Communicative Approach教学过程(第2课时)教学目标 教学活动及互动方式(时间) 设计意图 活动层次 效果评价 深度学习特征激发兴趣、预测话题 训练阅读技能skimming、scanning、summarizing 辨析主题句和支撑句 归纳段落大意 Activity1:Making predictions. (3mins) Play a video about the Tianwen--1 and rover Zhurong. Ask the students to look at the title and the pictures to think about the topic before reading. 通过观看天问1号和祝融号登陆火星的视频激发学生对本课主题的兴趣,同时通过读前预测使学生对课本话题有个大致了解,为精读作准备。 感知与注意 1.视频的实效性很强,成功激发了学生的阅读兴趣,以及民族自豪感。 2.根据标题和图片的预测方式训练了学生的观察和分析能力。 联想与结构: 学生根据标题和图片进行联想,预测本文内容,使学生在好奇心的驱动下获取、梳理语篇结构和文本 大意,形成对文本内容的初步感知。Activity2:First-reading (7mins) 1.Skim the passage and fill each gap by choosing the sentences. 2.Analyse the answers and ask the students to figure out how to identify the topic sentence and details. 补充和梳理文本缺失内容。使学生能够根据文章的组织结构和上下文逻辑关系判断并还原文本中缺失的信息。 获取与梳理 学生能够感知和理解主题句和细节支撑句之间的差异。 活动与体验: 教师提出 问题,在问题的驱动下学生积 极思考并充分发挥自主性进行探究,体现学生主体性。Activity 3: Intensive reading (20 mins) Ask the students to summarize the main idea for each paragraph. Take para.5 for example and make them aware that details should support the topic sentence. support D:details T: topic sentence Group work: Ask the students to work in groups to summarize the main idea for each paragraph. Analyse each paragraph and summarize the main idea with the students. Para.1 People have always wanted to learn more about space, and scientists work hard to find answers. Para2. People’s dream of space exploration came true in the 20th century. Para3. Despite the huge risks, humans still desire to explore space. Para4. China’s space programme has made great progress in a short time. Para5. The future of space Exploration remains bright. Show the strategy on the book and analyse it with the students. (topic sentence) (details to support) Main idea of each para (summarize by repeated words or ideas) ideas Underline the dates and time in para.2 &4.to help the students to figure out what happened on the dates.(by using a mind map) Ask some questions about para.5 Qs: 1.What is the attitude of scientists 2.Will the countries work alone or together to achieve the dream Fill in the blanks and understand the structure of the text. (见板书下方图) 9.Retell the text according to the graph. 1.通过分析和判断细节支撑句和主题句,学生对文本内容和结构有了更清晰的认识。 2.通过梳理时间线索,掌握和谈论太空探索的历史进程。 3.让学生明确科学家们的对太空探索的乐观态度。意识到完成人类太空探索梦想需要有人类命运共同体的意识。 概括与整合、内化与运用 学生能够掌握如何归纳段落大意的方法,抓住主题句和细节支撑的关系。 学会找时间线索词并明白其代表发展的含义。 明确人类命运共同体的内容及意义。 活动与体验: 1.教师提出问题,在问题的驱动下学生积极思考并充分发挥自主性进行探究,体现学生主体性。 2.学生在小组合作 活动中,结合具体语境分析主题句和细节支撑句之间的关系,总结出段落大意。 联想与结构: 学生以思维导图的形式概括、整合太空探索的目的、内容、方式,将孤立的知识要素联结起来,以结构化和整合的方式储存在记忆中。应用实践: 1.辨识意志品质 2.训练思辨能力 Activity4: Critical thinking (10mins) Describe the scientists with words about good qualities from the given sentences and explain the reasons. Discussion : Who do you admire Why What can we learn from them 挖掘文本背后所颂扬的优秀精神品质。从分析、判断、概括、梳理等一系列活动提高学生的批判性思维能力。 描述与诠释、批判与评价 学生有话可说,积极性和参与度都很高。 本质与变式:学生在教师的引 导下对文本进行深加工,挖掘 文本背后的深层意义。 价值与评判: 学生深入思考科学家们所取得的成就,学习他们的优秀品质,建构起对“人与自然关系”的认知结构、态度和价值观,形成可带走的素养。 内化与交流: 学生在描述科学家们的伟大成就时,运用已知和新学到的内容,内化了语言和文化知识。课时教学板书设计Unit 4 Space ExplorationReading and Thinking D:details support T: topic sentence Structure of the passage: general statement Good qualities: determined optimistic devoted dedicated supporting details aggressive selfless responsible adventurous knowledgeable ambitious conclusion课时作业设计1. Review the new words and phrases. 2. Finish the exercise on page 41. 3. What does the title “Space: The Final Frontier” mean to you 4.Why do many countries spend so much money on space exploration 展开更多...... 收起↑ 资源预览