基于课程标准的“教学评一体化”设计
课时备课
课题 八下 Module 3 Journey to space Unit2
日期 课时 2 课型 读写 授课教师
目标确立依据 课标分析 课标摘录义务教育《英语课程标准》语言技能四级标准:读:1. 能读懂简单的个人信件、说明文等应用文体材料;写:2. 能在教师的帮助下或以小组讨论的方式起草和修改作文;语言知识四级标准:语法:1.理解现在完成时并能在特定语境中使用; 3.在实际运用中体会和感悟语言形式的表意功能。
课标分解能通过阅读,简单介绍文本相关内容;能通过具体语境和练习,正确使用现在完成时;能通过小组讨论,简单介绍太空poster。
教材分析 本模块以“太空旅行”为话题,通过描述人类探索太空的历程强化对科普说明文的理解能力。Unit 2的主要内容是介绍太空的基本知识和人类对探索太空付出的努力。学生以理解为主,最后一组问题设计地很巧妙,也正是学生想问的,也能够引起学生的积极思考。在本课中,利用现在完成时去表达人类探索太空已经发现的事物,属于新知和重点。这就需要教师创造情境,以活动为载体,将词汇和句型结合。
学情分析 学生们在第一课时中已经对一些太空知识有了基本了解,但是对一些新的语言点的使用比较陌生,现在完成时中对于already/ just/ yet的练习比较少。在第二课时中将通过阅读扩大学生知识面,通过知识点的讲解和练习增强语用功能。
教学目标 通过本课时教学,让学生能够:1.在语境中记忆并强化用本单元有关的词汇none, environment,solar, systemgroup, galaxy,universe, light,impossible, out,communicate;2.通过读中学,熟练掌握目标词汇和语法知识,并能灵活运用;3.通过比较一般现在时和现在完成时,熟练掌握现在完成时,并能复述文本主要内容;4.通过拓展训练,熟练阅读技能,拓展文本资料;5.通过介绍poster,感受太空探索取得的进步,树立不畏艰难、积极向上的信念。
评价任务 评价标准
在读中完成P2-3复述(指向目标3) 准确复述星体之间的关系
学后完成用单词的适当形式填空。(指向目标1) 能用单词的正确形式填空
读后完成知识点学习及训练(指向目标2 准确写出答案
4.拓展阅读补充相关知识(指向目标4) 能在规定时间内找到准确答案
5.根据poster内容简单介绍自己知道的太空知识(指向目标4) 较为准确、流畅地说出
教学过程
教学环节 教学活动 评价要点
Step 1Warming up Brainstorm: 太空词汇接龙: Solar systemSpace Space travel (设计意图:检查上节课作业,激活学生所学知识,调动学生积极性。)Speak out the relationship among them.Universe galaxy star planet solar system (设计意图:回顾上节所学,激活记忆,检查学生学习效果。注意表达方式。) 尽可能多的说出与太空相关的词汇星体之间的大小关系基本能说对,注意句子表达方式
Step 2 Reading and learning Read Para2-3Pay attention to the expression of the relationship among stars. go around be called a small part of one ofLanguage pointsNone of them has an environment like that of the earth.none of … 表示(三个以上)一个也没有。做主语时,谓语动词可用单数或复数。我们班没有一个人去过南京。_________________________________________ 他们中没有一个人看过这部电影。____________________________________________——教室里有多少学生? ——一个也没有。____________________________________________你们中没有人能做出这道题。(work out)___________________________________that 代词,在这里指代environment。That 在句子中一般代替前文出现的不可数名词或可数名词单数,可数名词复数用those代替。北京的天气比潍坊的天气要冷。_______________________________________中国的人口比美国的人口要多。__________________________________________中国生产的机器比日本的好。_______________________________________________ Read Para 1、Para4-5Underline sentences about the the present perfect tense看图造句2020.7.23 China 1960s America一般过去时_________________________________________ _________________________________________
_________________________________________ (not)现在完成时 造句__________________________________________ ____________________________________________________________________________________ (not)(设计意图:比较过去时与现在完成时,直观感受两种时态的区别和练习。)Language pointsThere be句型现在完成时—— there has\ have been +n.我们村有了很大的变化。(changes)______________________________________________在这个路口曾经有个大楼。(corner)______________________________________________ 地球上的生命已经有数亿年了。_______________________________________________Hundreds of millions of 数亿的Hundreds of millions of Billions of 数十亿的天上有数十亿颗星星。__________________________________________每年有数百万人来参观长城。__________________________________________ 我们学校有数百名学生来自其他城市。___________________________________________ it is + adj + to do sth学好英语很重要。_____________________________________每天锻炼是很有必要的。________________________________________在公众场合大声喧哗是很不礼貌的。___________________________________________ 准确掌握句子表达方式,关键结构能说对翻译句子采用说写结合,每个知识点中至少能完全正确2个句子。允许有错误,经过老师的讲解后第二三个表达要正确知识点采用说写结合,至少完全正确2个句子
Step 3Reading for retelling Read the passage again and try to retell the main sentences Life in the earth send spaceships travel communicate Work in pairs 单个句子能说对;用上连词能将句子用段落表达出来。
Step 4Knowledge into action Complete the passage with the correct form of the words in the box.Astronaut discover moon news reach spaceship yet In July 1969, Neil Armstrong became the first ______ to walk on the _______. People all around the world watched their televisions and waited for the _______ to _______ the earth. We have now ______ a lot more about our solar system, and we have sent______ to Mars, but no one has walked on that planet ______. But I believe one day someone will! 能准确写出单词和时态的正确形式
Step 4Expand reading What's a spacewalk Any time an astronaut gets out of a spacecraft(航天器) while in space, it is called a spacewalk. Astronauts go on spacewalks for many reasons. For example, experiments can be placed on the outside of a spacecraft. This lets scientists learn how being in space affects(影响) different things. By going on spacewalks, astronauts can also fix things instead of bringing them back to the earth to fix. When astronauts go on spacewalks, they wear spacesuits to keep themselves safe. Inside spacesuits, astronauts have the oxygen(氧气) they need to breathe and the water they need to drink. To keep the astronauts and the spacecraft safe, the astronauts must leave and go back to the spacecraft through a special door. When on a spacewalk, astronauts use safety tethers to stay close to their spacecraft. Tethers are like ropes, connect the spacewalkers with the spacecraft. They keep astronauts from floating(漂浮) away into space. Another way astronauts stay safe during spacewalks is by wearing a SAFER. SAFER is worn like a backpack. It helps an astronaut move around in space. How do astronauts train for spacewalks One way is by going for a swim. Floating in space is a lot like floating in water. Astronauts practice spacewalks underwater in a huge special swimming pool. For every one hour they will spend on a spacewalk, astronauts need to train seven hours in the pool. Another way astronauts practice for a spacewalk is by using virtual reality(虚拟现实). It looks and feels just like a spacewalk.Today, only three countries have finished spacewalks independently. They are Russia, the United States and China. The first person to go on a spacewalk in the world was Alexei Leonov from Russia. Zhai Zhigang is the first Chinese astronaut to go on a spacewalk. The world record of spacewalks is held by Russian astronaut Anatoly Solovyev. He has been on 16 spacewalks and spent more than 82 hours outside in space. About the spacewalk, we can know_______ .some things can be fixed by astronauts during spacewalksall experiments must be placed on the outside of a spacecraftan astronaut can get out of a spacecraft any time while in spaceD.a spacewalk lets scientists learn how being in space affects different things How many ways to keep the astronauts safe during spacewalks A.Two. B.Three. C.Four. D.Five.(3) What's the meaning of the word "tethers" in Paragraph 2 A.吊篮 B.系绳 C.笼子 D.钩子(4) Astronauts train for spacewalks by _______. .A. floating in spaceB. using virtual realityC. going on spacewalks outside a spacecraftD. training in water in a common swimming pool(5)According to the passage, which is NOT true A. China can finish a spacewalk independently.B. Astronauts can breathe and drink in spacesuits.C. Astronauts can move around in space with the help of SAFER.D.Anatoly Solovyev is the first person to go on a spacewalk in the world. 这五道题主要以查找细节信息为主,学生能从文本中划出目标句子,找对答案。猜测词义有可能错,弄清楚原因
Step 5Introduction Group work:Make a poster about what group members are interested in then introduce it to other groups. 能清晰、准确地表达出即可
Step 6Summary 知识点总结、复习 From all the pictures and videos, we have found more and more China’s national flags. The essence of space exploration is big power competition. Every one of is part of China, and the future of China is in our hand.为中华崛起而读书! 奋斗吧,少年!
Step 7Homework 完成本单元基础知识的定时定量练习。将喜欢的poster内容用文字形式表达出来,粘贴到展览墙上基于课程标准的“教学评一体化”设计
课时备课
课题 八下 Module 3Journey to space Unit2
日期 课时 1 课型 读写 授课教师
目标确立依据 课标分析 课标摘录义务教育《英语课程标准》语言技能四级标准:读1.能从简单的文章中找出有关信息,理解大意;2.能根据上下文猜测生词的意思;3.能读懂简单的个人信件、说明文等应用文体材料。
课标分解1.能通过快速阅读,正确选择文本的标题;2.能通过细节阅读,找出文本中的主要信息;能正确判断信息对错;能准备记录关键信息;3.能在语境中猜出生词的意思,不妨碍对阅读的理解。
教材分析 本模块以“太空旅行”为话题,通过描述人类探索太空的历程强化对科普说明文的理解。Unit 2的主要内容是介绍太空的基本知识和人类对探索太空付出的努力。学生以理解为主,最后一组问题设计地很巧妙,也正是学生想问的,也能够引起学生的积极思考。在本课中,利用现在完成时去表达人类探索太空已经发现的事物,属于新知和重点。这就需要教师创造情境,以活动为载体,整合操练词汇和句型。
学情分析 科学、太空这些话题与学生们的日常生活比较远,但是现实生活中关于太空旅行话题的科幻电影有很多。可以将这些内容作为阅读背景材料的输入,结合学生当下对太空探索的好奇心和求知欲,打开学生对未来的想象,引发学生对太空的探索。学生在上一单元中学习了现在完成时的一般疑问句及其肯定回答和否定回答,在U2中将继续突出对这一知识点的理解运用。
教学目标 通过本课时教学,让学生能够:1.在语境中理解并认读下列词汇:none,environment, solar, system, group, galaxy, universe, light, impossible, out, communicate等;2.通过快速阅读,找出文章各部分的关键词并选出最佳标题;3.通过精读,能准确回答问题、记录细节信息并能判断信息正误;4.通过阅读,正确认识太空探索,培养学生善于钻研,能吃苦耐劳的良好作风。
评价任务 评价标准
读后选出关键词和最佳标题(指向目标2) 在有生词的情况下,不影响阅读任务的完成;选出正确答案
2.读后准确回答问题(指向目标2) 准确写出、准确读出
3.读后记录细节信息(指向目标1、3) 准确写出
4.读后判断正误(指向目标3) 从文本中找出正确语句并读出;正确修改
5.通过读问题和回答问题,进行思考(指向目标4) 能有话可说就行
教学过程
教学环节 教学活动 评价要点
Step 1 Warming up 1.Watch a video about space science fiction films. (Q: How do you feel when you watch them )2.Lightning round(快问快答): 航天知识知多少A.Do you know who is the first astronaut in the world China’s first astronaut B.Which country have sent spaceships to the moon C.Which planet have humans landed in space D.Which planet has China sent Tianwen 1 detector to E.What are you interested in the space 学生能积极活跃的回答问题即可。允许说错,主要摸清学生对航天知识了解多少。
Step 2 Presentation Learn new words We need to _________ (communicate)with others in the world. None of us like to be alone.We celebrate World __________ Day on June5th every year.We need to protect________ because we only have one Earth.The sun and its planets are called the _________. 学生能说出与图片信息相关的词汇
Step 3 Fast reading 1.Match the key words with each part.Part 1 (Para 1) Scientists’ questionsPart 2 (Para2&3) Space exploration(探索)Part 3 (Para 4) Scientists’ discoveryPart 4 (Para 5) The solar system and the universe2.Read the passage and choose the best title.(√)( ) Anyone out there ( )Life on the earth ( ) The sun and other stars ( ) The stars at night 能说出依据,正确连线能正确选出标题
Step 4 Carefulreading 1.Read Para 1 carefully and answer the questionHow many years has there been life on the earth 2.Read the para2-3 (1)put them in order: small-largegalaxy planet solar system star universe(2) complete the sentences. ① The Earth is a _______ and it goes around the Sun. There are _____ other planets around the Sun.② The Sun is a star. The Sun and its planets are called _______________. ③ There are billions of stars in the Galaxy. The solar system is a small part of __________.④ There are many other galaxies in the ________. And their lights has to travel for many years to reach us.(3)Show a picture about the night of the space. Q: Why do the stars look small (补充“光年”)3.Read Para.4, then correct the false statements. (1)Spaceships have visited most of the universe.(2)Scientists have sent spaceships to the planet Mars to discover living things.(继续问:which planet has scientists sent astronauts to )(补充:人类对于宇宙认识的不断变化——从地心说宇宙大爆炸 )4.Read Para.5 (1) Read these questions togetherAre we alone Is there life out there in space Have there been visitors to the earth from other planets Why has no one communicated with us (2)Show a video (“外星人”“UFO”以及对地外文明的看法)Question: Is that true Discussion: Do you hope there are living creatures(生物) in outer space 正确回答问题能正确填词能根据文本正确补充信息能准确改正错误信息。能积极思考问题能准确改正错误信息。科技推动人类进步。科技的背后是一个个伟大的科学家。能结合问题进行思考。能表达出来即可。
Step 5Summary We have learnedHow to choose the best titleThe relationship among stars in the sky;Learn how to thinkOuterspace exploration never ends. Knowledge has no limit. Respect the science ,study harder and try to find the mystery of the universe.
Step 6Homework 1.熟记本单元重点词汇,短语,制作太空专题词汇卡。2.多渠道了解太空知识,摘录自己最感兴趣的内容。