八年级英语上册Module3SportsUnit3Languageinuse教学课件（新版）外研版.pptx

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1、Unit3SportsModule3LanguageinuseLeadinLanguagepractice1.Thisweek’smatchisalreadymoreexciting.2.Itismoredifficulttopractiseinwinter.3.Wearetrainingharderthanusual.4.Thisyearwewanttodobetter.Presentation复习形容词比较级的规则变化单音节和部分双音节形容词一般在词尾加-ertall→tallerlong→

2、longer以不发音的e结尾，在词尾加-rfine→finerlate→later以辅音+元音+辅音字母结尾的重读闭音节，双写尾字母再加-erbig→biggerthin→thinner以“辅音字母+ y”结尾，先把“y”改为“i”再加-ereasy→easierearly→earlier多音节形容词的比较级形式:excitingpopularrelaxingboringinterestingdangerousexpensivedifficultenjoyablemoreexcitingmore

3、expensivemorepopularmorerelaxingmoreboringmoreinterestingmoredifficultmoreenjoyablemoredangerous变化规则：在形容词前+more常用形容词、副词比较级不规则变化如下:原级比较级good,wellbetterbad/ill,badlyworsemany/muchmorelittlelessfarfarther/further副词的基本用法英语中的副词该如何使用呢？应该放在句中的什么地方呢？一般说来，副词主

4、要用来修饰动词、形容词和副词。例如：Sheplaysthepianobadly.她钢琴弹得很糟。I’mreallytiredafterlastnight’stennismatch.昨晚的网球赛后我真的很累。Theteacherspeaksveryslowlyandcarefully.这位老师讲得很慢、很仔细。注意副词与形容词在位置及功能上的不同，试比较：1)Theteacherspeaks_________.这位老师讲得很仔细。2)Theteacheris_________.这位老师很细心。副词

5、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。carefullycareful形容词变副词1.直接+ly，如：careful+ly→carefullyquick+ly→quicklysafe+ly→safely2.以辅音字母+y结尾，变y为i，再+ly，如：busy+ly→busilyheavy+ly→heavily注意，有些词既可作形容词也可作副词，如:fast,early,late等。副词的比较级副词比较级别和形容词比较级的变化形式大致相同，也分规则变化和

6、不规则变化两种。例如：1)Wearetraining_________becausewewanttowin.我们训练的更刻苦，因为我们想要获胜。harder2)Thisyearwearetraining_______________.今年我们训练得更认真了。3)Samdid_______thisyearthanlastyear.萨姆今年做得比去年好。morecarefullybetter“the+比较级，the+比较级”是比较级表达中的一个固定句式，表示“越……，越……”。例如：Themorec

7、arefullyyoudrive,thesaferitis.开车越小心越好。2.Completethesentenceswiththecorrectformofthewordsinbrackets.1.Wetrained_________(hard)thisyearthanlastyear.2.Theteamplayed________(well)onSaturdaythanonTuesday.3.Theypractised_______________(carefully)thisweekth

8、anlastweek.4.Playingfootballis______________(exciting)thanwatchingit.5.Playingtennisis_______________(expensive)thanswimming.harderbettermorecarefullymoreexcitingmoreexpensive3Completethesentenceswiththecorrectformsofthewordsinbrackets.Tomdidhishomew