2023学年完整公开课版八上unit2SectionB

课题Unit2Period4SectionB(2a-2e)课型阅读课执笔龚益芳学习目标1、知识目标：Newwords：result,percent,online,television,although,through,writer,mind,body,such,together,die.2、技能目标：能读懂短文大意，并能完成相应的问题。学习重点阅读学习难点学会运用阅读技巧学习过程自主空间一、独立自主学习1．学习拼读新单词：result,percent,online,television,although,through,mind,body,sach,together,die,writer2.列举你经常在课余时间干的事，并按所干的频率由高到底排序.3.阅读并记忆2a中的短语。二、合作互助和展示引导学习任务一：快速浏览课文，看谁能最快、最准确地找出文中所有数字和后面的搭配词。任务二：初读课文，完成下列的饼状图。任务三：再次细读课文，回答下列问题。1.Howmanypercentofthestudentsdonotexerciseatall?2.HowmanypercentofthestudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?任务四：文章结构学习。老师提出以下问题，指导学生再次研读课文：文章主要是阐述对学生课外活动的调查统计结果，那么首段和末段又起着什么样的作用？（引导学生达成这样的共识：统计类文章一般由主题、结果、结论三个部分构成，要想快速获知统计结果，应去跳读“结果”部分。）任务五：找出文中有关百分数的句子，先朗读并学习这些句子，然后将这些句子转化为频率副词：aloways,usuaallyorsometimes重新造句。如：90％：NinetypercentofthestudentsalwaysusetheIntert.任务六：选择任意一个你们平时课余时间所进行的活动，先在组内做一个调查，然后做一个饼状图（比比谁最棒）。三、评价提升练习一）完形填空。Howoftendoyoueatchocolateandchips?Five1aweek?That’sabad2habit.Everydayweeat3food.Somearegood4ourhealth,andsomearebadforourhealth.What’sgoodfood?Here5afoodpyramid(金字塔).Everyday,weshouldeatbreadandrice;weshould6somevegetablesandfruit,maybetwoapplesorthreeoranges.Alotofbread,rice,vegetablesandfruithelpyou7ingoodhealth.Weshouldhaveoneglassortwoglassesofmilkandlessfish,meat,chickenoreggs.Ofcourse,weshould8evereatjunkfood.Althoughsweetsandcolaareverydelicious,9wecan’tofteneatthem.Theyare10food.()timeD./()eat()oflot()()()eat()()()D./()课堂小结1、我的收获：2、我的困惑：课题Unit2Period5SectionB（2a-2e）课型阅读课学习目标学习并掌握:result,percent,online,television,although,through,writtenmind,body,such,together,die.学习重点学习并掌握:suchas,ask…about…forfunfifteenpercentof…bydoingthebestwaytorelaxoldhabitsdiehard.学习难点阅读并理解2b.学习过程自主空间一、独立自主学习英汉互译sportscampingthecountrytheirfreetimepercentofstudentsonlinefunanswertoourquestionsbyusingtheInternetbestwaytorelaxhabitsdiehard12.问某人有关……13.四到六次14.四、五次15.上网玩16.通过运动17.开始运动二、合作互助学习任务一：小组交流学习成果。任务二：读课文，找出文中重要的词组及不理解的知识点。小组互相交流，帮助同学解决疑难问题。任务三：熟读2b填空。DoHighschoolstudentsdotheir?Lastmonthweourstudentstheir.Ourquestionswereexercise,theInternetandTV.Hereare.WethatonlyfifteenourstudentsEveryday.Forty-fiveexercisefoursixtimesaweek.Twentyexerciseonlyonetheretimesaweek.Andtwentypercentdoexercise.Weallknowthatmanystudentsoften,butweThatninetypercentofthemeverydaythepercentuseitthreeFourtimesaweek.Moststudentsuseitandnot.Theanswersourquestionstelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVoneThreeaweek.goodrelaxtheInternetorgameshows,butwethinkrelaxisexercise.Itisthemindand.Exercisesportsisfun,andyoucanwithyourfriendsandfamilyyou.Andremember.“Oldhabits.”Sostartit’stoolate!三、展示引导学习任务一：针对学生的疑惑给予点拨。任务二：根据2e写一篇report.四、评价提升学习一）单项选择()1.Ithinkeatingfoodcanhelpyoukeep.A.health;healthB.health;healthyC.healthy;healthD.healthy;healthy()2.—Howoftendoyougotothemovies?—,butnotoften.A.UsuallyB.AlwaysC.NeverD.Sometimes()3.Shesaysit’sgoodmy.A.at,healthyB.for,healthyC.for,healthD.at,health()4.eyeexercisesgoodforyoureyes.A.Doing,areB.do,isC.Doing,isD.Do,are()5.Thedoctorsaysthatit’simportantaftersupper.A.walkB.towalkC.walkingD.walks二）句型转换1.Thestudentsexerciseonceortwiceaweek.(同上)dothestudentsexerciseaweek?2.Myfatheralwaysgetstoschoolearly.(变为否定句)Myfathertoschoolearly.3.Shesleepsninehourseverynight.（对画线部分提问）doessheeverynight?三）根据句意和中文提示完成句子。（每空词数不限）1.Mymotherwantsme(喝牛奶)everyday.2.Pleaseremember“”(积习难改).3.Heasksme(多少小时)Isleepeveryday.4.Youcanspendtimewithyourfriendsandfamilyas(你们一起玩).课堂小结1、我的收获：2、我的困惑：课题Unit2Period6（3a-4）课型写作课执笔姚菊平学习目标学习并掌握:dentistmagazinehowever,than,almost,none,less,point学习重点学习并掌握:morethangotothedentist.a16-year-oldstudentbeafriaidlessthan学习难点学会谈论好坏习惯学习过程自主空间一、预习与交流1.翻译下列词组a16-year-oldstudentstayuplategotothedentistteethcleaningbeafriaid超过2小时帮着干家务一个13岁的学生有许多好习惯有一些坏习惯2Read3a,answerthequestions:.1)HowoldisJane?2)DoesJanehavegoodhabits?Whatarethey?3)WhatareJane’sbadhabits?4)Doesshegotothedentistforteethcleaning?Whyorwhynot?二、合作互助学习1.检查预习情况2.核对3a的答案，然后读3a。3.完成3b-3c.4完成4.三、展示引导学习：1.展示交流3c.2..16-year-old和16yearsold.1)16-year-old是复合形容词，意思是“16岁的”+名词2)16yearsold是词组，意思是16岁。翻译：1)Jane16岁。2)Jane是一个16岁的高中生。拓展：一个8岁的儿童一个11岁的学生一个80岁的老人3.morethat=over多于，超过eg:morethan2hoursaday=2hoursadag.4.beafraid害怕，担心beafraid+(that)从句恐怕……beafraidof+名词/动名词害怕做……beafraidtodo害怕去做……eg:I’mafraid(that)Ihavesomebadhabits.翻译：I’mafraidofsnakes.译I’mafraidofgoingoutaloneatnight.译I’mafraidtogooutaloneatnight.译四、评价提升学习：一）完成句子：1.Mysisterworksveryhardandsleeps(较少的)than6hoursatnight.2.Ieatvegetablesandfruit(几乎)everyday.3.Hecleanshisteethever