湖北省麻城市集美学校八年级英语上册《Unit1Howoftendoyouexercise?PeriodFiveSelfcheckandRevision》教案外研版PeriodFive:SelfcheckandRevisionStep1Greetings&freetalkStep2DiscussionWorkingroups,discusswhichkindoflifeishealthy.Doareportaccordingtothediscussion.Step3SelfcheckFillineachblankwiththecorrectwordgiven.Thenmakeyourownsentencewitheachword.1.wants2.exercises3.help4.try5.haveStep4Keyphrases:1.howoften多久一次2.asfor至于,关于3.junkfood垃圾食品4.eatinghabit饮食习惯5.ofcourse当然6.lookafter照顾,照看7.startwith以……开始8.makeadifference使得结果不同,有重要性9.goshopping去购物10.haveaparty聚会11.gotothemovie去看电影12.onceaweek每周一次13.hardlyever很少14.twiceaweek每周两次15.threetimesaweek每周三次16.watchTV看电视17.onweekend在周末18.dohomework做作业19.alotof许多20.trytodo尽力做某事21.helpsb(to)dosth.帮助某人做某事22.thesameas和……相同23.keepingoodhealth保持身体健康Step5Grammar1.掌握句型:1)Whatdoyouusuallydoonweekends?Ioftengotothemovies.Whatdoesshedoonweekends?Sheoftengoestothemovies.Whatdoyouusuallydoonweekends?Ioftengotothemovies.(watchTV、readbooks、exercise、clean、skateboard、playbasketball、washclothes、goshopping、gotomovies)Howoftendoyouexercise/…?Taskone“Findmygroupmembers.”2.Presentationanddrill(1)教师指着屏幕说:“Nowlet’sseemyactivitiesonweekends.Howoften…?屏幕上出现各项活动的图片并介绍。Ialwaysreadbooksat6:00inthemorning.ThenIusuallyrunat6:30.Ioftencleanmyhouseintheafternoon.SometimesIwatchTV,butIneverwatchTVtoomuch.Ihardlyevergotothemovies.(2)点击鼠标屏幕上出现频率副词及相关的百分比。always(100%)usually(80%)often(30-50%)sometimes(20%)hardlyever(5%)never(0%)领读频率副词,让学生快速认读。(3)分别点击活动图片,每个图片正面出现一个频率副词。教师依次提问:Whatdoyoudoonweekends?引导学生用图片中的活动及副词回答,如:Iusuallyrun.(4)Task:Makingcards每个学生把自己的课外活动做成卡片,再把频率副词做成卡片,然后一个学生问Whatdoyoudoonweekends?另一个学生分别拿一张活动卡片和频率卡片并用其进行回答。(5)常见的频度副词有never(从不),sometimes(有时),often(经常),usually(通常),always(总是).从0%(never)到100%(always)可以这样排序:0%……………………………………100%neversometimesoftenusuallyalways(6)注意频率副词在句中有不同的位置.在be动词之后:I’musuallyillonplanes.AreyouusuallyathomeonMonday?Heisn’tusuallyillonplanes.在实意动词之前:IusuallyworkonFriday.IsometimesgotoLondon.3.all,most,some和none的用法。(1)all(所有的,全部的人或物),any(任何一个),none(都不)。以上词使用范围为三者以上。Alltheflowersaregone.所有的花都谢了。Idon'tlikeanyoftheflowers.这些花我都不喜欢。Ilikenoneoftheflowers.这些花我都不喜欢。注意:all与none用法一样。跟单数名词,用单数动词;跟复数名词,用复数动词。Allofthestudentsarethere.所有的学生都在那。All(of)themilkisthere.所有的牛奶都在那。(2).some一些1)可与复数名词及不可数名词连用。2)当做"某一"解时,也可与单数名词连用。(=acertain)Youwillbesorryforthissomeday.总有一天,你会后悔这件事的。Acertain(some)personhasseenyoubreaktherule.某些人不同意你的看法。(3)most意为“最大多数”、“最大量”。后可直接跟名词(可数或不可数),同时,也可接有形容词修饰的名词。注意:跟可数名词时,谓语动词要用复数形式。如:Mostboyslikeplayingfootball.大部分男孩都喜欢踢足球。IalwaysspendmosttimelearningEnglish.大部分时间我总是花在学习英语上。Step5.Homework:ReviseUnitOneandPreparetohaveatest.