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Unit1FriendsGrammar预习导入与检测教学目标•1.掌握形容词比较级和最高级的构成•2.学会正确使用形容词比较级来比较两个人或两件物品•3.学会正确使用形容词最高级来比较三个或超过三个的人或物品。Thisismyfavoritefilmstar.Shehaslongbrownhairandbigbrowneyes.Shealsohasalongfaceandastraightnose.Sheistallandslim.Ithinkshelooksbeautiful.adjectives形容词Shehaslongbrownhair.Sheistallandslim.Shelooksbeautiful.beforeanounafteralinkingverbLinkingverbsbebecomefeelgetgrowkeeplookseemsmellsoundtasteturnShehasshorthair.Herhairisshort.Thisisalazycat.Thiscatislazy.StudytheuseofadjectivesbigHehasbigeyes.Hiseyesarebig.cleverThemonkeyisveryclever.Itisaclevermonkey.Formsentencesandtelltheuseoftheadjectives1.short/Millie/hair/has___________________________2.wears/Sandy/glasses/round___________________________3.is/funny/Amy/andcheerful___________________________4.like/Millie/not/hair/does/long___________________________5.is/Sandy/hair/tall/long/andhas______________________________Milliehasshorthair.Sandywearsroundglasses.Amyisfunnyandcheerful.Milliedoesnotlikelonghair.Sandyistallandhaslonghair.Thisgirlisbeautiful.Thatgirlissingingbeautifully.(adj.)(adv.)Findoutthedifference1.Tomisas(高)asMike.2.Jackdoesn’twriteas________(careful)asTomdoes.1.肯定:as+形容词/副词原形+astallcarefully2.否定:notas/so+形容词/副词原形+aslonglongerlongestshortestshortshortersmallestsmallsmallerbiggerbiggestbigCountry:interestingmoreinterestingthemostinterestingCity:the________beautifulbeautiful________beautifulmoremostThebikeis______.Thetractoris______.Thecaris________.fastfasterthefastestComparethemTheblackandwhitedogisthehappiestofthethree.Theyellowdogisstillhappier.Thewhitedogisveryhappy.ComparethemThefirstpigisquitefat.Thesecondpigismuchfatter.Thethirdpigisthefattestofall.Comparethem形容词比较级的句型结构Heisolderthanyou.主语+动词+形容词比较级+than+比较对象1.Janeis_____________(tall)Amy.2.Carlis_____________(heavy)Jack.3.Iam_______________(fat)Betty.4.Thepieis____________(good)thecake.5.Julieis______________(thin)John.6.Herparentsaren’t_______________(rich)his.7.Myhomeisn’t______________(far)hers.tallerthanheavierthanfatterthanbetterthanthinnerthanricherthanfartherthan形容词最高级的句型结构I’mtheoldestofthethree.主语+动词+形容词的最高级+of+比较范围（+in+地点）ofthesix/thethree/all,inourclass1.Marvinis______________(clever)boy.2.Uncleis____________________(interesting)personinourfamily.3.Wehave____________(large)roominthebuilding.4.Melis_____________(lazy)studentofall.thecleverestthemostinterestingthelargestthelaziest构成方法原级比较级最高级大多数直接在词尾加-er或-estfastlongtallcheapfasterlongertallercheaperfastestlongesttallestcheapest形容词的比较级(Comparative)和最高级(Superlative)构成方法原级比较级最高级以字母e结尾的形容词,加-r或-stnicesafelatefinenicersaferlaterfinernicestsafestlatestfinest构成方法原级比较级最高级双写辅音字母,再加-er或-estbighotthinslimfatbiggerhotterthinnerSlimmerfatterbiggesthottestthinnestSlimmestfattest构成方法原级比较级最高级以辅音字母+y结尾的双音节词,先改y为i,再加-er或-esteasyhappyheavyprettyeasierhappierheavierprettiereasiesthappiestheaviestprettiest构成方法原级比较级最高级其他双音节词和多音节词在前面加more或mostbeautifulmorebeautifulmostbeautifulimportantmoreimportantmostimportantdangerousmoredangerousmostdangerousfrightenedmorefrightenedmostfrightenedgood/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfarther（更远的）farthestfurther（进一步的）furthestoldolder/elderoldest/eldestadjectivecomparativesuperlativefunnygoodhappyinterestinglargesmartthin.funnierfunniesthappierhappiestmoreinterestingmostinterestinglargerlargestsmartersmartestthinnerthinnestbetterbestCompletethetable写出下列词的比较级和最高级small__________nice_________pretty__________slim__________popular__________________far________little_________bad__________big___________easy___________hot___________careful___________________tidy_________many(much)________smallersmallestnicernicestprettierprettiestslimmerslimmestmorepopularmostpopularfatherfarthestworseworstbiggerbiggesteasiereasiesthotterhottestmorecarefulmostcarefultidiertidiestmoremostlessleastUnit1cleanhelpfuleasycheerfultidyimportantclosebigwidecleverhealthytiredhotgoodsadfarcleanercleanesteasiereasiesttidiertidiestcloserclosestwiderwidesthealthierhealthiesthotterhottestsaddersaddestmore~most~more~most~more~most~biggerbiggest~er~estmore~most~betterbestfartherfarthestCompletePartAonPage12.MillieSandyAmyPeterKittySimonHeight(cm)157170160173155171Weight(kg)45504455405350m(sec)Swimming403830343632Drawing9/1010/109/105/106/108/10CompetitionEnglishtest10/108/109/106/108/107/10CompletePartBonPage12.1.Simonis__________(tall)Sandy.2.Peteris__________(tall)ofthesixstudents.3.Sandyis_____________(heavy)Millie.4.Peteris____________(heavy)ofthesixstudents.5.Amongthesixstudents,Millieis__________(slow)swimmertallerthanthetallestheavierthantheheaviesttheslowest6.Amyis___________(fast)swimmerofthesixstudents.7.Millie’sdrawingis___________________(beautiful)Peter’s.8.Sandy’sdrawingis___________________(beautiful)inherclass.9.Millie’sEnglishis_____________(good)Simon’s.Millie’sEnglishis__________(good)inherclass.morebeautifulthanthemostbeautifulthefastestbetterthanthebest用括号内所给形容词的正确形式填空。1.Johnisfifteen.Kateisfourteen.Lilyisthirteen.Johnis______(young).Butheis________(old)thanKateandLily.Kateis________(young)thanJohnb