Unit+2+Be+Sporty,Be+Healthy+Reading3+ 导学案 高中英语译林版（2020）必修第二册

PAGE7PAGE高一年级英语学科活动导学案设计第课时课题Book2Unit2Besporty,behealthyReading3课型新授课主备人审核者使用日期学科核心素养要点体现:Thisunitaimstohelpstudentslearnthebasicknowledgeofexercise,buildscientificsenseofworkingout,developthecorrectexercisehabit,andunderstandtheimportanceofhealthylifeandformahealthylifestyle.学习目标：Afterlearningthissection,studentswillbeableto:1.understandtheusageofthefollowingwordsandexpressions:assume,average重点:Tounderstandtheusageofthefollowingwordsandexpressions:assume,average难点:Tousetheabovewordsandexpressionsinnewsituations;学习流程设计记录知识回顾（复习内容，单词、短语、练习等5分钟）____________________________________________________________________________________________________________________________________________________________指导自学（10分钟）Activity1.引入情境创设,导入新课Usefulexpressions向迈出第一步______________解决；弄懂；锻炼___________________解决；克服__________________通过锻炼来改善学业成提高某些大脑功能___________________最重要的是__________________保持体力______________________富含_________________________热身______________________Activity2.重点、难点突破1.(教材原句).Mostpeopleassumethatregularexercisedoeswondersforthebodyandmind-butwhatexactlyareitshealthbenefits?大多数人认为定期锻炼对身心有奇效,但它对健康究竟有什么好处呢? assumesb./sth.tobe…认为某人/事…Itisassumedthat…据认为…assumptionn.假定,假设;（1）Somecyclistsmaketheassumption_________trafficlawsdonotapplytothem,butthisisnottrue.2.（教材原句）Ingeneral,youshouldhaveyourmealanaverageof1.5to2.5hoursbeforeexercising.一般来说,你应该在进食后平均等上1.5到2.5个小时再运动。on（an/the）average平均来看above/below（the）average在平均水平以上/以下注意：“anaverageof+复数名词”做主语，谓语动词用复数；“theaverageof+复数名词”做主语，谓语动词用单数。（1）_________average,wereceivefiveletterseachday.（2）Thepricesarealittle_________average,butthey’reofthehighestquality.Activity3.Showtime(学生展示知识点)___________________________________________________________________________________________________________________________________________________________交流展示(检查知识点（教师可进行点评、或补充)归纳拓展make的其他短语：makeup构成,组成;编造;创作;布置;化妆;和好;bemadeupof由…构成,组成makeout理解;辨清;bemadeof/from由…制成(1)Ithinkit'sveryunkindofyoutomake_________storiesabouthim.（2）Herbeautycan’tmakeup_________herstupidity四、提高拓展（教师拓展知识点）（教材原句）Topreventsofttissueinjury,makesurethatyouwearproperclothesandequipmentwhenexercising.that宾语从句中省略形式的时间状语从句,补充完整为whenyouareexercising状语从句的省略句式：一般来说,省略现象常出现在下列五种状语从句中:由when,while,as,till,until,once等引导的时间状语从句;由if,unless等引导的条件状语从句;由though,although,evenif,whatever等引导的让步状语从句;由as,than等引导的比较状语从句;由as,asif,asthough等引导的方式状语从句。注意：动名词和不定式都可以作主语，动名词作主语表示一般或抽象的多次性的行为；不定式作主语往往表示具体的或一次性的动作；作宾语时的情况也是如此。Theexperimentshowsthatproperamountsofexercise,if_________（carry）outregularly,canimproveourhealth.总结反馈Activity1.当堂检测1.如果有什么问题，尽管问我。(hesitate)2.下了整夜的雪，现在是堆雪人的最佳时机。(throughout)3.人们担心机器人未来会取代人类。(replace)4.我们不缺机遇，缺的是把握机遇的能力。(lack)Acti