Unit 2 知识点（导学案） 人教版八年级英语上册

Unit2Howoftendoyouexercise?知识点★★单元语法：howoften询问做某事的频率重点短语：多久...howoften几乎不hardlyever一周一次onceaweek一月两次twiceamonth至少atleast超过morethan少于lessthan例如suchas对...有好处begoodfor询问...关于ask...about...的答案theanswerto上网goonline一点儿也不not...atall垃圾食品junkfood看牙医gotothedentist做某事最好的方式thebestwaytodosth.怎么会呢？Howcome?熬夜stayuplate想要某人做某事wantsb.(not)todo让某人做某事asksb.(not)todo告诉某人做某事tellsb.(not)todo重点句型：Whatdoyouusuallydoonweekends？--Ialwaysexercise.Howoftendoyougotothemovies?--Maybeonceaweek.HowoftendoeshewatchTV?--HehardlyeverwatchesTV.Howmanyhoursdoyousleepeverynight?Twentypercentdonotexerciseatall.Thebestwaytorelaxisthroughexercise.todo和doing做句子主语：Itisgoodforourhealthtodrinkmilk.Drinkingmilkisgoodforourhealth.maybe与maybe的区别1.maybe为副词，意为“大概，也许，可能”。(放句首、句中、句末)2.maybe为“情态动词+动词原形”，意为“可能是”。(作谓语)IwatchTV_______twiceaweek.He________ateacher.howmany和howmuch区别___________milkdoyouneed?___________cupsofmilkdoyouneed?单元写作：请用一篇英文介绍自己的好习惯和坏习惯。好习惯：做家务；完成作业；吃蔬菜；阅读和看牙医；坏习惯：垃圾食品；不爱锻炼；不爱阅读；MyhabitsEveryonehashishabits.Ihavealotofgoodhabits.IoftenhelpwithhouseworkandIalwaysfinishmyhomeworkintime.Ieatfruitandvegetableseveryday.Also,Igotothedentistforteethcleaningtwiceayear.AndIneverarrivelateforschool.However,Ihavesomebadhabits,too.Ilikeeatingjunkfoodverymuch.Theyarenothealthy.IoftenusetheInternetalot.AndIhardlyeverdosomereadingorexercise.Oldhabitsdiehard.SoIdecidetochangethem.经典题目：______________timesdidyouvisitChina?--Onlyonce.______________timedoyouspendonEnglish?______________doyoueatfruit?Jackworkvery_______.Andhe_______playsgames.(hard)Lilyhardlyever_______herteeth.(brush)Myfriendalwaysasksme_______(play)soccerafterschool.Mymotherwantsme__________(noeat)junkfood.Itisgoodforustoeatvegetables.=______________isgoodforus.Myparentsdon’tletme___