2017必修3 Book3 Unit 4 Period1 Warming up &pre-reading 教案.pdf
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1、高中英语课时教案高中英语课时教案班级班级课题课题教学教学目标目标重点重点难点难点教具教具Have students learn some useful new words and expressions and let them learn effective waysto remember English vocabulary.Enable students to use the expressions of instructions correctly in daily life.Multimedia&Teaching and learning plans高一高一教师教师时间时间2017.
2、周一Book3 Unit 4 Period1 Warming up&pre-readingBook3 Unit 4 Period1 Warming up&pre-readingGet students to learn about the development of the earth and making a space trip.教学过程教学过程教教学学步步骤骤课堂导入Lead-in教师介绍PresentationLead-in:Lead-in:1.Look at the picture on your book.Do you know the topic of this unit?Le
3、t students think about the following questions and then discuss them with theirpartners.1.In our solar system eight planets circle around the sun.What are they?Can youmatch the names with the planets?VenusEarthMarsMercuryJupiterNeptuneSaturn2.What interests you in astronomy?Do you know any questions
4、 that astronomersare interested in?Step 3 Pre-reading1.Get students to discuss the questions with their partners.1)The origin of life on earth is a question that interests astronomers.What do教教学学步步骤骤师生互动drillsyou know about it?2)Each religion and culture has its own ideas about how life began on ear
5、th.What do you know about them?2.Let them tell their stories.Encourage them to tell different stories.If theydont know any,tell them some,for example,Pangu separated the sky from theearth,Pangu turned into a myriad of things,Nuwa made men,and so on.3.Ask them to read the title and look at the pictur
6、es.Predict what the reading willbe about.VI.Practice1.Ask some students to share their description of the development of the earthand making a space trip.2.The teacher can make a conclusion to the whole class.作业作业布置布置教学教学思考思考Finish the exercises of 世纪金榜P45-46高中英语课时教案高中英语课时教案班级班级课题课题教学教学目标目标重点重点高一高一教
7、师教师时间时间2017.周二Unit 4 Period 2 Reading:HOW LIFE BEGAN ON THE EARTHUnit 4 Period 2 Reading:HOW LIFE BEGAN ON THE EARTH1.Develop students reading ability and let them learn different reading skills.2.Enable students to know about the development of the earth.1.Let students read the passage and learn ab
8、out the development of the earth.2.Get students to learn different reading skills,especially the reading ability of understandingimplied meaning of the author.1.Enable students to understand the passage and know about the development of the earth.2.Let students learn how to use different reading ski
9、lls for different reading purposes.PPTandMultimedia&Teaching and learning plans难点难点教具教具教学过程教学过程教教学学步步骤骤复习巩固Revision教师介绍PresentationFirstly review the topic learned last period,review the key words and expressions.I.I.SkimmingSkimmingTask1:Task1:Skim the passage and match the main idea with each para
10、graph.Para.1The formation(形成)of the earthPara.2The importance of water for lifePara.3A widely accepted theory about the formation of the universePara.4The arrival of humans and their effects on the earthPara.5The development of plants and animals on the earthII.ScanningII.ScanningTask2:Task2:Read th
11、e reading passage quickly and finish the following.Allow students to read the passage carefully this time to get the important details,and then finish the following:1)Put the order of development of life into a timeline.(1)Insects and amphibians appeared.(2)Dinosaurs appeared.(3)The earth became a s
12、olid ball.(4)Small plants grow on the water.(5)Reptiles appeared.教教学学步步骤骤师生互动drills学生练习Exercises(6)Plants begin to grow on dry land.(7)The earth was a cloud of dust.(8)Water appeared on the earth.(9)Shellfish and other fish appeared.(10)The universe began with a“Big Bang”.(11)Clever animals with han
13、ds and feet appeared.(12)Mammals appeared.Task3Task3.Reading and discussionRead the text a third time and then work in pairs to discuss the following questions.1)Why was the earth different from the other planets?2)Why did the plants grow before the animals came?3)Why is it wrong to show films with
14、dinosaurs and people together?4)There used to be nine planets in the solar system.Recently scientists havedecided that one of them can no longer be considered a planet.Do you know thename of that planet?Do you know why they removed it?5)What problem is caused by human beings?(Let students have enoug
15、h time to read the passage carefully and discuss thequestions with their partners.Encourage them to express their own ideas.)After reading the passage,let students discuss the following questions.1.Why do you think that humans are the cleverest animals on the earth?2.Do you believe that there is lif
16、e on other planets?Why or why not?3.Do you think it is possible that one day people will move their houses to otherplanets?Ask students to retell the passage with the help of the following.a cloud of dust a solid ballpresence of watersmall plants grow on the watershellfish and other fish appear plan
17、ts begin to grow on dry land insects andamphibians appearretiles appeardinosaurs appearmammals appear作业作业布置布置教学教学思考思考Finish the exercises1,2,3,of BOOK3 on p27高中英语课时教案高中英语课时教案班级班级课题课题教学教学目标目标重点重点难点难点教具教具高一高一教师教师时间时间2017.周三Unit 4 Period 3Unit 4 Period 3Language points 1 in readingLanguage points 1 in
18、reading1.Try to remember the key words and expressions.2.Try to master the usage of some key words and expressions.The explanation of the text important words&expressionsPut into use of the words in this textMultimedia&Teaching and learning plans教学过程教学过程教教学学步步骤骤复习巩固Revision教师介绍PresentationTeacher to
19、gether with all the students to retell the content of the text to review whatare learned in the text.Teacher explain language points1.spreadvt.&vi.展开,铺开;散布;扩大;延伸常用结构:spread sth.with sth.用抹/涂/铺spread.on.把抹/涂/铺在spread out 张开,伸开,铺开,展开,伸长2.methodn.方法by this means=in this way=with this method用这种方法3.harmf
20、uladj.有害的常用结构:do sb.harm/do harm to sb.对某人有害mean no harm 无意伤害别人;没有恶意harm ones image/reputation 损害某人的形象/名声do more harm than good 弊大于利be harmful to 对有害harm n.&v.损害,伤害4.massn.质量;团;块;大量;(前加 the)群众常用结构:教教学学步步骤骤be a mass of 遍体是;充满了in mass 全部,全体;整个地in the mass 总体上;总的说来the(great)mass of 大多数,大部分masses of sth
21、.大量的东西5.pullv.拉,拖,拔;移动n.拉,拖;牵(引)力常用结构:pull ahead(of sb./sth.)领先于(某人/物)pull(sb.)back(使某人)退却;撤回(某人)pull off(sth.)(指机动车辆)驶离(道路至路侧停车处停下)pull out(sth.)拉掉;使分离;掏出;驶离(车站)pull on 穿,戴上(袜子、手套等)pull together 同心协力;通力合作6.cheervt.&vi.(使)高兴、振奋;(对)欢呼常用结构:cheer sb.on 为某人加油cheer(sb.)up(使某人)更高兴;(使)振奋起来词性变化(旨在提供语法填空所需材料
22、)词性变化(旨在提供语法填空所需材料)1.violent adj.强暴的,猛烈的violence n.暴力,强暴;猛烈violently adv.强暴地;猛烈地2.fundamental adj.基本(础)的 n.pl.基本原则(法则)fundamentally adv.基本地;根本地fundament n.基础;根本3.development n.生长,发展;新情况develop vt.发展;产生vi.生长;发展developed adj.发达的 developing adj.发展的4.lay vt.放下;摆设;产(蛋)lay-laid-laid-layinglie vi.躺,平放;位于li
23、e-lay-lain-lyinglie n.&vi.谎话;说谎lie-lied-lied-lying5.prevent vt.预防,防止prevention n.预防;阻止;妨碍 preventable adj.可防止的,可预防的6.gentle adj.和蔼的;轻柔的gently adv.温和地;静静地7.physics n.物理,物理学physicist n.物理学家physical adj.身体的;物理(学)的;物质的Finish the exercises1,2,3,of BOOK3 on p28作业作业布置布置教学教学思考思考高中英语课时教案高中英语课时教案班级班级课题课题教学教学目
24、标目标重点重点难点难点教具教具高一高一教师教师时间时间2017.周三Unit 4 Period 4Unit 4 Period 4Language points 2 in readingLanguage points 2 in reading1.Try to remember the key words and expressions.2.Try to master the usage of some key words and expressions.The explanation of the text important words&expressionsPut into use of t
25、he words in this textMultimedia&Teaching and learning plans教学过程教学过程教教学学步步骤骤复习巩固Revision教师介绍PresentationTeacher together with all the students to retell the content of the text to review whatare learned in the text.Teacher explain language points1.puzzlevt.&vi.(使)迷惑;(使)苦思n.迷;难题puzzled adj.无法了解的;困惑的pu
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