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外研八年级上Unit3LanguageinuseModule3SportsWhatsportsarementionedinthevideo?basketballvolleyballbowling(保龄球)tabletennistennissnooker(斯诺克台球)Whichismore…?footballbasketballtennisvolleyballtabletennisbaseballbowlingsnookerIthink…ismore…than…adj.populardifficultdangerousexpensiveexcitingboring…1.Tosummariseandconsolidatetheuseofcomparatives2.Topractiseusingadverbsafterverbsanddistinguishadverbsfromadjectives3.TolearntomakeasportsposterObjectives:1.Thisweek’smatchisalreadymoreexciting.2.Itismoredifficulttopractiseinwinter.3.It’ssaferthanplayingtennis.4.Thatmeanswehaveabetterchanceofwinning.5.Nothingismoreenjoyablethanplayingtennis.6.Theycheerusonloudlyandwefeelmoreconfidenttowinthegame.7.Stayingathomewaseasierthangoingtothestadium.Observethefollowingsentencescarefully.Andpayattentiontothewordsinred.1.Thisweek’smatchisalready___________(exciting).2.Itis____________(difficult)topractiseinwinter.3.It’s______(safe)thanplayingtennis.4.Thatmeanswehavea_______(good)chanceofwinning.5.Nothingis______________(enjoyable)thanplayingtennis.6.Theycheerusonloudlyandwefeel_____________(confident)towinthegame.7.Stayingathomewas_______(easy)thangoingtothestadium.moreexcitingmoredifficultbettermoreenjoyablesafermoreconfidenteasiergoReady?outgoing→moreoutgoingbeautiful→morebeautifuldifficult→moredifficultconfident→moreconfidentpopular→morepopularenjoyable→moreenjoyable多音节形容词和部分双音节形容词的比较级需要在其前加more构成。形容词比较级Ⅱ原级比较级goodbetterbadworselittlelessmany/muchmorefarfarther/further常用形容词比较级一些不规则变化：复习形容词比较级的规则变化单音节和部分双音节词一般在词尾加-ertall→tallerlong→longer以字母e结尾的词，在词尾加-rfine→finerlate→later重读闭音节词且词尾只有一个辅音字母，双写辅音字母再加-erbig→biggerthin→thinner以“辅音字母+y”结尾的双音节词，先把“y”改为“i”再加-ereasy→easierfriendly→friendlier1.Wearetrainingharderthanusual.2.Thisyearwewanttodobetter.3.Thisyearwearetrainingmorecarefully.4.Wehopetoplaywellsothatwehavemorefanstowatchthematches.5.Weareplayingbetterasateamnow.6.Theycheerusonloudly.7.Itgetsdarkearlier.Observethefollowingsentencescarefully.Andpayattentiontothewordsinred.1.Wearetraining_________(hard)thanusual.2.Thisyearwewanttodo_______(well).3.Thisyearwearetraining_____________(careful).4.Wehopetoplay_______(well)sothatwehavemorefanstowatchthematches.5.Weareplaying_______(well)asateamnow.6.Theycheeruson________(loud).7.Itgetsdark________(early).harderbettermorecarefullywellbetterloudlyearliergoReady?一般说来，副词主要用来修饰动词、形容词和副词。例如：1.Sheplaysthepianobadly.她钢琴弹得很糟。2.I’mreallytiredafterlastnight’stennismatch.昨晚的网球赛后我真的很累。3.Theteacherspeaksveryslowlyandcarefully.这位老师讲得很慢、很仔细。副词的基本用法注意副词与形容词在位置及功能上的不同，试比较：1.Theteacherspeakscarefully.这位老师讲得很仔细。2.Theteacheriscareful.这位老师很细心。3.Sheisahard-workingstudent.她是一名学习努力的学生。副词修饰动词时通常出现在行为动词（实义动词）之后形容词通常位于系动词之后或名词之前有许多副词是由形容词+ly构成的，如：careful(adj.)+lycarefullyquick(adj.)+lyquicklysafe(adj.)+lysafelybusy(adj.)+lybusilyheavy(adj.)+lyheavily注意：有些词既可作形容词也可作副词，如fast,early,late等。副词比较级副词比较级和形容词比较级的变化形式大致相同，也分为规则变化和不规则变化两种。例如：1.Wearetrainingharderbecausewewanttowin.我们训练得更刻苦，因为我们想要获胜。2.Thisyearwearetrainingmorecarefully.今年我们训练得更认真了。3.Samdidbetterthisyearthanlastyear.萨姆今年做得比去年好。副词比较级的变化规则:1.规则变化：1)单音节的词在词尾直接加-er，例如：near→nearerhard→harder2)部分双音节和多音节的词在词前加more，例如：carefully→morecarefullywarmly→morewarmly2.常用不规则变化为：原级比较级wellbetterbadlyworsemuchmorelittlelessfarfarther/further1.A+行为动词+比较级+than+B.IrunfasterthanPeter.LilydoesherhomeworkmorecarefullythanMary.AB2.表示两者之间的选择,可使用Which+行为动词+比较级,AorB?Whichboywalksmoreslowly,TomorAlan?副词比较级常用句型：3.“the+比较级，the+比较级”，表示“越……，越……”。Themorecarefullyyoudrive,thesaferitis.4.A+行为动词+as+副词原级+as+B.“和……一样……”Sheplaysthepianoaswellashermother.1.Whatarethesportsinthepictures?2.Doyouplaythesports?3.Whichareyourfavouritesports?Workinpairs.Lookatthepicturesandtalkaboutthesports.Usethewordsintheboxtohelpyou.boringcheapdifficultexcitingexpensiveeasypopularrelaxing-What’syourfavouritesport?-Myfavouritesportisswimming.It’sexciting.1P22Forexample:Nowcomparethesports.1.Tabletennisismoreexcitingthantennis.2.Tennisismoredifficultthantabletennis.3.Basketballissaferthanfootball.4.Footballismoredangerousthanbasketball.5.Swimmingismorerelaxingthanbaseball.6.Baseballismoreexcitingthanswimming.1.Wetrained______(hard)thisyearthanlastyear.2.Theteamplayed_______(well)onSaturdaythanonTuesday.Completethesentenceswiththecorrectformofthewordsinbrackets.harderbetter2P233.Theypractised_____________(carefully)thisweekthanlastweek.4.Playingfootballis____________(exciting)thanwatchingit.5.Playingtennisis_____________(expensive)thanswimming.morecarefullymoreexcitingmoreexpensiveTomdidhishomeworkcarelessly(careless).Themusicisloud(loud).1.Theyareworking_____(hard)tolearnEnglish.2.Thisbikewas______(cheap),sowedecidedtobuyit.3.Theteacherspeaks_______(slow)and________(careful).hardcheapslowlycarefully3P23Completethesentenceswiththecorrectformofthewordsinbrackets.4.Maryisgoingtogetup______(early)becausesheneedstocatchthefirstbus.5.Runningisvery____(easy).Youcandoitanywhere.6.Idonotliketobe____(late).7.Iamafraidourteamisdoingvery______(bad).earlyeasylatebadlyP234Completethepassagewiththecorrectformofthewordsinbrackets.Iwantedtochooseaspor