人教版八年级英语上册第二单元Section-A

Unit2Howoftendoyouexercise?1、Howoften意为“多久一次，多长时间一次”用来提问频率，回答时一般用表示频率的词或短语。e.g.Howoftendoyoudrinkmilk?Idrinkmilkeveryday.2.exercisev.锻炼；n.[U]运动;[C]练习e.g.Let’sdoourexercises.让我们做练习吧。Walkingisagoodexercise.散步是一项很好的运动。gotothemoviesgoshoppingwatchTVsleepreadplaycomputergamesexercisehelpwithhouseworkWhatdoyouusuallydoonweekends?Iusually/often…频度副词•always意为“总是”,表示动作的重复或状态的延续。•usually意为“通常”,表示很少有例外。•often意为“经常”,表示动作的重复,但不如usually那么频繁,中间有间断。•sometimes意为“有时”,表示动作偶尔发生。•hardly意为“几乎不”,常和ever连用表示强调。•never意为“从未”。一般现在时态中，频度副词不影响动词的三单变化。2.hardly只用作副词，其意思是“几乎不”，表示否定概念。e.g.HecanhardlyspeakEnglish.他不太会说英语。hardlyever几乎从不e.g.Peterishardlyeverlate.彼得几乎从不迟到。100%alwaysusuallyoftensometimeshardlyever≥80%never0%≥60%≥20%＜5%提示：频度副词在句中的位置是：实义动词之前,be动词、情态动词或助动词之后。1、Hehardly(have)breakfastathome.2、Thesunnever(rise)inthewest.3、Lindaisontime.(always)4、Youparentsgooutforawalk.(often)5、Mikeusually(exercise)onweekends.6、Shesometimes(go)shoppingafterwork.hasrisesLindaisalwaysontime.Youparentsoftengooutforawalk.exercisesgoesalways(100%).usually.often.sometimes.hardlyever.never(0%).Listenandwritetheactivities.Whatdoyouusuallydoonweekends?IusuallywatchTV.Doyougoshopping?Yes,Ioftengoshopping./No,Inevergoshopping.Practicetheconversations2.once,twice,threetimes等次数的表达法。1)这三个词都表示______，once是______，twice是_______，除了一次，两次，其他的次数都表达成________________。如：三次是____________，五次是____________。表示一天/周/月/年多少次,可以用...timesaday/week/month/year一次次数两次threetimes基数词+timesfivetimes2)这些表次数的词后与一段时间连用，表示动作多长时间发生几次，即动作的________.3)翻译：两周一次________________一年一次________________一个月两次________________oncetwoweeks频率onceayeartwiceamonth英汉互译1.去看电影___________________2.运动____________________3.看电视____________________4.读英语书___________________5.上网___________________6.购物____________________7.多久一次____________________gotothemovieswatchTVreadEnglishbooksexerciseusetheInternetgoshoppingHowoften8.一周两次______________9.一年七次_____________10.一个月一次______________11.一天三次______________12.摇摆舞______________13.上钢琴课______________14.…怎么样？______________15.不得不做某事______________16.打网球______________twiceaweekseventimesayearonceamonththreetimesadayswingdancehavepianolessonsHowabouthavetodosth.playtennis３.Howcome?为什么呢？这是英语中的一个口语，相当于汉语的“为什么”、“怎么会”等，既可以独立使用，也可在后接句子，来询问事情的缘由或状况。例如：Howcometheskyisbluetoday?今天天怎么会这么蓝？A：Ididn’teveneatlunchtoday.我今天甚至没吃午饭。B:Really?Howcome?是吗？怎么会呢？1.maybe意为“大概；或许；可能”，是副词，常位于句首或句中。e.g.或许他们将去海滩度假。_______theyaregoingtothebeachforvacation.Maybe【辨析】maybe与maybemaybe是副词，在句子做状语。maybe是情态动词may与动词原形be一起构成句子的谓语动词意为“可能是”，它们有时也可互换。e.g.或许它们在你的书包里。_______theyareinyourschoolbag.They________inyourschoolbag.Maybemaybe1.Howoften_____heplaysoccer？2.______youdrinkmilk?3.Howoften____theystayuplate?4.______Sueeatahealthybreakfast?5.Howoften______youeatapples？6.______yourparentsplaysports?3aCompletethequestionswithdoordoes.dodoesDoDoesdoDoTHENMATCHTHEQUESTIONSANDANSWERS.1.Howoftendoseheplaysoccer？2.Doyoudrinkmilk?3.Howoftendotheystayuplate?4.DoseSueeatahealthybreakfast?5.Howoftendoyoueatapples？6.Doyourparentsplaysports?a.Yes,sheusuallydoes.b.Hardlyever.Idon’tlikethem.c.Heplaysatleasttwiceaweek.d.No,theydon’t.They’retoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.2.atleast意为“至少，不少于；起码”，是副词词组，一般指在数量或程度上。e.g.你必须至少一周打扫你的房间一次。Youhavetocleanyourhouse______onceaweek.atleastQuestions:1.__________________________________?(howoften/helpwithhousework)2._________________________________?(what/usually/do/weekends)HowoftendoyouhelpwithhouseworkWhatdoyouusuallydoonweekendsUsethewordsgiventowritequestions.Thenaskandanswerthemwithapartner.3b3.___________________________________?(howoften/bestfriend/exercise)4.________________________________?(what/usually/do/afterschool)HowoftendoesyourbestfriendexerciseWhatdoyouusuallydoafterschool练习：补全单词1.--Whatdoyouusuallydoonw_________?--IoftenwatchTV.2.--Howoftendoessheshop?--O_____ort_____aweek.3.Grandpaisprettyhealthybecausehee_________everyday.4.AnimalWorldismyfavoriteTVp___________.eekendsncewicexercisesrogram5.Theweatherhereissocold,Icanh______standit.6.Thesetwopictureshaveno__________(区别).7.________(虽然)Mr.Whiteisveryold,hegoestoworkeveryday.8.Doyouhavea________(健康)lifestyle?differenceshealthyAlthoughardly一、句型转换1.Shegoestothemoviesthreetimesamonth.（对划线部分提问）______________shegotothemovies?2.Mymotherwantsmetoplaytheguitar.(同义句转换)Mymother___________metoplaytheguitar.Howoftendoeswouldlike练习：3.Weeatmeattwiceaweek.(同义句)We____meattwo_____aweek.4.Ialwaysexerciseafterschool.(变成完全否定句)I_____exerciseafterschool.5.Ipracticethepianoeveryday.(对划线部分提问)_________doyoupracticethepiano?havetimesneverHowoften二、单项选择1.--Canyouunderstandme?--Sorry,Ican______hearyouclearly.A.almostB.everC.hardlyD.nearly2.Hetries____English.A.learnB.learningC.tolearn3.Anappleadayisgood___yourhealth.A.atB.withC.forD.inCCC4.---_____doyougotothemovies?---Onceaweek.A.HowlongB.HowsoonC.HowoftenD.Howmuch5._____I’mnotveryhealthy.A.MaybeB.MaybeC.MayD.Can6.Ihavea______habit.A.healthB.healthyC.healthilyD.healthilyCAB4.WewatchTV___seven___Sundayevening.A.at,inB.at,onC.on,inD.on,on5.Thestudentsexerciseeverydayandtheytry_____healthy.A.keepB.k