+Unit+2+Section+A+(1a-2d)+讲义 人教版八年级英语上册

Unit2Howoftendoyouexercise?SectionA(1a--2d)重难点词汇：exercisev.锻炼，运动HowoftendoesAliceexercise?Mymotherusuallyexercisethreeorfourtimesaweek.n.运动，（保持健康或培养技能的）一套动作，习题〖注意〗当exercise解释为“运动”时，是不可数名词；当exercise解释为“（保持健康或培养技能的）一套动作，习题”时，是可数名词。“做运动”，此时exercise是不可数名词Manyoldpeopleoftendoexerciseinthemorning.“做运动”，此时exercise是不可数名词Studentsdoeyeexercisesatabout2p.m.“眼保健操”，此时exercise是可数名词“眼保健操”，此时exercise是可数名词“习题，练习”，此时exercise是可数名词Ourteacheraskedustofinishtheexercisesonthebook.“习题，练习”，此时exercise是可数名词helpwithhousework帮助做家务事（housework是不可数名词）“helpwithsth.”意为“帮助做某事，在某方面提供帮助”Lucyislazy.Sheneverhelpswithhousework.MycousinoftenhelpswithTom’smath.〖拓展〗helpsb.(to)dosth.帮助某人作某事Mysonsometimeshelpsme(to)cookdinner.fulladj.忙的，满的，充满的，饱的常用短语：befullof...意为“装满......”，后接可数名词的复数形式和不可数名词YesterdaywasquitefullforPeter.Theboxisfullofvegetables.HenryatethreebananasjustnowsoIthinkhe’sfullnow.hardlyever几乎从不Jasperhardlyevercallshisdad.〖辨析〗hardly&hardhardlyadv.几乎不，几乎没有Icanhardlyseeanything.hardadv.努力地；猛烈地；沉重地Itrainedhardthedaybeforeyesterday.adj.困难的；猛烈的；努力的；艰难的Noonewantsahardlife.〖注意〗很多学生认为hardly是hard的副词形式，但其实它们之间并无关系。always,usually,often,sometimes,hardlyever,never属于频度副词，其表示的频率由高到低排列如下：always（100%）>usually>often>sometimes>hardlyever>never（0%）IalwayswatchTVatnight.Momusuallygoestobedearly.onweekends在周末，每逢周末Theyalwaysgoshoppingonweekends.〖辨析〗onweekends&ontheweekendonweekends泛指每个周末ontheweekend特指在某个周末Cindygoestothelibraryonweekends.（表示每逢周末就会去图书馆）Cindywillgotothelibraryontheweekend.（表示这个周末去图书馆）aboutadv.大约，左右Shegoesshoppingaboutonceaweek.Mikegottoschoolatabout7a.m.thismorning.〖拓展〗about还可作介词，意为“关于”Herfriendaskedheraboutherplansoftheweekend.ThecartoonisaboutPeppaPig.Shopv.购物(过去式：shopped现在分词：shopping)Howoftendoyoushop?〖拓展〗shop还可作名词，解释为“商店”Inthemorningtheycanhavebreakfastinthecoffeeshop.Therearemanyclothesshopsonthisstreet.gotothemovies去看电影Shesaidhermotherneverwenttothemovies.Theydecidedtogotothemoviesthisweekend.〖拓展〗gotothecinema也表示“去看电影”maybeadv.可能；大概；或许（常用于句首）maybe意为“可能是”，只用于句中Maybewearewrong.Wemaybewrong.Onceadv.一次，曾经Theygotothemountainsonceayear.Helenoncelivedinasmallvillage.表示频率的词组结构：次数+时间，如：onceaday一天1次twiceaweek一周2次threetimesamonth一月3次onceeveryfouryears每四年1次StudentstakeP.E.classthreetimesaweek.TheOlympicGamesareheldonceeveryfouryears.usetheInternet上网其中use是动词，意为“使用”Ericisteachinghisgrandmahowtousethesmartphone.〖拓展〗use还可作名词，意为“使用”Thebarisfortheuseofmembersonly.readEnglishbooks看英语书KatehardlyeverreadsEnglishbooks.〖辨析〗read,watch,look,seeread用于看报纸、杂志、书籍等(newspaper,magazine,book...)watch用于观看动态的画面(TV,footballgame,movie...)look解释为“看”时，须与at连用，即lookatsb./sth.see意为“看到”，强调看到的结果Mymotherisreadingamagazineinthelivingroom.Timlikeswatchingthemovies.Somepeoplelookedatmeonmywayhome.Elizabethsawalovelydoginthesupermarket.freeadj.空闲的，有空的Areyoufreenextweek?Oliverisfreethisafternoon.〖拓展〗free还可解释为“自由的，免费的”Thefoodintherestaurantisfreetoday.（免费的）Shefeltlikethatshewasafreebird.（自由的）nextweek下周Iwillstartlearningtoswimnextweek.〖辨析〗nextweek&thenextweeknextweek“下周”，以现在时间为参照点thenextweek“第二周”，以过去或将来某个时间点为参照点Bobdecidedtovisithisunclenextweek.（Bob决定下周五看望他的叔叔。）AllenwenttoShanghaithenextweek.（Allen第二周去了上海。）“whatkindof...”意为“什么种类的......”，后接可数名词单数或不可数名词Whatkindoffooddoyoulike?Whatkindofmovieisit?Whatkindofmusicareyoulearning?havepianolessons上钢琴课用“have...lessons”表示“上......课”，相当于“take...lessons”Danhas/takesdancelessonsonMondayandWednesday.重点句型：“Howoften+do/does+主语+动词原形？”用于询问他人做某事的频率Howoftendoyougotothemovies?Howoftendoesyourfatherreadabook?HowoftendoesMarygoshopping?“What+do/does+主语+doonweekends？”用于询问他人周末做什么事Whatdoyoudoonweekends?Whatdoesyourdaddoonweekends?WhatdoesLindadoonweekends?“What’s+sb.’s/one’s+favorite+其他？”用于询问他人最喜欢的事物What'syourfavoriteanimal?What’syoursister’sfavoriteprogramme?What’sAlice’sfavoritesport?“Howabout(doing)sth.?”意为“怎么样，如何”，用于引出相关的新话题，相当于“whatabout...?”How/Whatabouteatingout?How/Whataboutthemusic?练习：单项选择1.Annahardlyeverdoes________，sohermotheraskshertodomorning________．A.exercises;exercisesB.exercise;exerciseC.exercises;exerciseD.exercise;exercises2.—________doyouusetheInternet,Jack?—Aboutthreeorfourtimesaweek.A.Howsoon B.HowfarC.Howoften D.Howlong3.Ilikebeautifulnature.Ioften________booksaboutnature.A.read B.watchC.look D.see4.—Whatabout________？—That'sagoodidea.A.gofishing B.goingfishC.goingfishing D.gotofish5.—__________？—Swimming.A.HowoftendoyouhavedinnerB.HowabouthavingdinnerC.What'syourfavoritesportD.HowdoyoulikeFrenchfries用所给词的正确形式填空1.—Howoftendoesyourmotherdohousework?—________(one)aweek.2.—What________Tom________(do)onweekends?—Heusuallyplaysbasketballwithhisfriends.3.Igotothemoviesthree________(time)amonth.4.Heoften________(help)withhouseworkonweekends.5.Doyouwant________(go)tothemovieswithme?完成句子1.你爸爸多久做一次运动？________________________yourfatherexercise?2.他几乎从不打扫他的房间。He_____________________hisroom.3.我哥哥经常晚上上网。Mybrother________________theInternetatnight.4.我们应该一天刷两次牙。Weshouldbrusht