人教新目标八上课件Unit2SectionA-2VIP免费

Unit2SectionAPeriod2（3a—3c）Makeconversationswithyourpartner.Howoftendoyoudotheseactivities?dohouseworkeverydayA:Howoftendoyoudohousework?B:Everyday.exercisethreetimesaweekA:Howoftendoyouexercise?B:Threetimesaweek.usetheInternetonceaweekA:HowoftendoyouusetheInternet?B:Onceaweek.Howoftendoeshe/she…?Whatdoyouusuallydoonweekends?Ialwaysexercise.Whatdotheydoonweekends?Theyoftenhelpwithhousework.Whatdoesshedoonweekends?Shesometimesgoesshopping.Howoftendoyougotothemovies?Igotothemoviesmaybeonceamonth.HowoftendoeshewatchTV?HehardlyeverwatchesTV.Doyougoshopping?No,Inevergoshopping.GrammarFocusnever(从不)＜hardlyever(很少)＜sometimes(有时)＜often(经常)＜usually(通常)＜always(总是)。如图所示：频率副词一、定义always,usually,often,sometimes,hardlyever(seldom),never等词在英文中被称为“频度副词”，是用来表示动作的频率，但程度上有别。一般来说按频率大小排列为：neverhardlyeversometimesoftenusuallyalwaysCompletethegraphwiththewordssometimes,always,never,andoften.usuallyhardlyeveralwaysoftensometimesnever频度副词频度副词词义频率英文释义always总是100﹪allthetimeusually通常80﹪often,generallyoften经常60﹪(at)manytimessometimes有时40﹪attimes,nowandthenhardlyever几乎不20﹪almostnot,notatallnever从不0﹪notever,notatanytime二、位置频率副词在句中通常位于情态动词和be动词之后、行为动词之前。如：Ioftenseehergotoschoolonfoot.我经常见她步行去学校。Shecanalwaysgetgoodgradesinexams.她总是能在考试中取得好成绩。Heishardlyeverlateforwork.他上班几乎不迟到。频度副词位置记忆口诀：be后主动前助主间Rewritethesentencewiththewordsinbrackets.1.Igotothecinema.(often)2.HeplaysfootballonSaturday.(usually)Ioftengotothecinema.HeusuallyplaysfootballonSaturday.3.Shegetsupat7:00am.(always)4.Theyeatchocolateathome.(never)Shealwaysgetsupat7:00am.Theynevereatchocolateathome.三、用法1.always意为“总是，一直”，这是频率最高的词，表示动作反复，状态持续，不间断。其反义词是never，意为“从不”。如果要变为否定句，应将always改为never才能全部否定。另外，当always与进行时态连用时，常表示“总是”，带有厌烦、不满或赞美等感情色彩。如：LiPingisalwayslateforschool.李平上学总是迟到。LiPingisneverlateforschool.李平上学从不迟到。（全部否定）LiPingisnotalwayslateforschool.李平上学不总是迟到。（部分否定）Theboyisalwaysaskingformoney.这个小男孩总是要钱。（表厌烦）Heisalwaysthinkingofothers.他总是想着别人。（赞叹）Sheisalwaysaskingsillyquestions.她老是问些愚蠢的问题。（厌烦）2.usually意为“通常”，表示习惯性动作或状态，很少例外。如：Weusuallygotoschoolatseveninthemorning.我们通常在早上七点上学。MymotherandIusuallygoshoppingonSundays.我和妈妈通常在星期天去买东西。3.often意为“经常，时常”，表示反复性的动作或状态，中间有间断。其反义词是hardlyever,意为“很少，不常”。often在句尾时常被very或quite修饰。如：Theboysofteneatnoodlesandthegirlssometimeseatthem.男生经常吃面条，女生偶尔吃。Ioftenchatwithmyfriendsunderthebigtree.我经常在这棵大树下和朋友聊天。Hewritestohisfriendsquiteoften.他常给他的朋友写信。4.sometimes意为“有时”，表示动作偶尔发生，间隔较长。其位置比较灵活，放在句首、句中、句末都可。如：Sometimeswegotothecinemaandatothertimeswegoforawalk.有时我们去看电影，有时我们去散步。IsometimeswatchTVintheevening.我有时晚上看电视。5.hardlyever意为“很少，几乎不”，表示否定意义。如：Thelittlegirlhardlyevergoesout.这个小女孩很少外出。Hehardlyevergiveshiswifeapresent,doeshe?他不常给妻子送礼物，是吗？6.never意为“从来不，从来没有”，也表示否定意义，它表...