浙江省天台县平桥第二中学高中英语 unit5 Learning about language课件 新人教版必修4.ppt

learningaboutlanguage unit5 themeparks discoveringusefulwordsandexpressions findthewordfromthetextforeachofthesemeanings severaldifferenttypesof themainsubjectofatalk book filmorsomethingelse tokeepsomethingasitis anareaoflandmadeavailableforaspecialgroupofpeopleoranimalstolivein tooratanyplace positionorsituation somethingthatispleasanttothinkaboutbutisnotreal various theme preserve wherever fantasy findthewordfromthetextforeachofthesemeanings 6 action usuallyaverygreatoneoraverybadone7 themeasurementofsomethingfromoneendtotheother8 beingtheonlyoneofitskind unlikeanythingelse9 inthemiddleofanareaoranobject10 withoutdoubt deed length unique central nowonder enginecarpentercartoonamusementeaglesslideswingtourism beforebuyingacar mydadalwayslooksatits earlyamericansettlersweregreat theycouldbuildalmostanythingfromwood bothadultsandchildrenliketowatch justfor thereareabout60differentkindsof aroundtheworld butonlytwokindsliveinnorthamerica isabigbusinessforsmallcountrieslikesingapore wheniwaslittle myfavouritethingtodowastogototheplaygroundand down and on engine carpenters cartoons amusement eagles usethewordsintheboxtocompletethesentences tourism slide slides swing swings attractiondeedfantasypreserveswordtournamentwhichever fantasy tournaments preserve completetheparagraphwiththewordsbelowintheirproperforms whichever attraction therearemanystoriesaboutbritain sancientkingarthur somejust whenarthurwasaboy nooneknewwhohisparentswere heworkedforagreatknightandhisson tohelpthempreparefor andbattles oneday newscamethatbritain soldkinghaddiedwithoutason to thekingdomfromdisorder theoldwizardmerlintookthekingdomking s anddroveitintoagreatstone heannouncedthat knightcouldtakeitoutwasbritain strueking the sword sword deed broughtmanyknightsfromalloverthecountrytotrytheirstrength onemorning arthurcameacrossthe inthestone heknewnothingaboutitbutdecidedthatheshouldtrytogetitforhismaster hepulledhard anditcameout soonthewholecountryheardaboutarthur samazing andmadehimking discoveringusefulstructures grammar task1 discoveringusestructures p37 ex1 compoundwords1 rollercoaster 2 whichever whatever wherever southeastern indoor outdoor craftsmen horseback 3 free fall old fashioned word famous ex2 keys butterfly downtown football hardworking kind hearted icecream laptop life sized watermelon worthwhile worn out northeastern earthquake mobilephone mankind headline easy going homeland passer by eggplant 3 writeouttheoriginalwords unchangeableadj dislikevimpossibilityn unfriendlyadj overworkv misunderstandingn athleticadj misreadv translatorn change like possible friend work understand athlete read translate 4 fillthetablewiththedifferentformsofthewords admission admissible admissibly imagination imaginative imaginatively settlement settled equipment equipped attraction attractive attractively 英语构词法 wordformation 掌握一些英语构词法 对单词的记忆和理解有很大的帮助 下面我们将列举一些常用的构词法 1 合成 compounding 2 转化 conversion 3 派生 derivation 1 合成 compounding 由两个或更多的词合成一个词 有的用连字符号 连接 有的直接连写在一起 eg wood 木 cut 刻 woodcut 木刻 man 人 kind 种类 mankind 人类 air 空气 空中 sick 恶心的 晕的 airsick 晕机的 merry go round旋转木马up to date最新的life size与真人一般大 2 转化 conversion 由一种词类转换成另一种词类 即一般拼写不变 但是词类发生了变化 有时发音也变化 e g watern 水 waterv 浇水dirtyadj 脏的 dirtyv 弄脏e g hewentinandsatdown thearmydownedaplane 3 派生 derivation 由一个词根加上前缀或后缀构成另一个词 1 后缀 suffix 名词后缀zxxk oractorsailor istscientist mentachievementmovement a tionpreparationexception ydifficultydiscovery 形容词后缀 fulusefulcheerful ablecomfortableenjoyable edmannedcultured lesscarelessfearless iveactivedecisive aneuropeanindian 动词后缀 izerealizemodernize enwidenstrengthen 副词后缀 lyreallyextremely wardbackwardeastward 数词后缀 teenfourteenfifteen tyfortyfifty thninthtwelfth 2 前缀 prefix 一般不造成词类的转变 只是引起意思的变化e g un