江苏省永丰初级中学八年级英语上册 Unit 1 Friends Grammar课件 牛津版.ppt

grammar unit1friends 8a period5 6 grammar describingpersons thingswithadjectives b comparatives 比较级 andsuperlatives 最高级 c using as adj as not as adj as wedescribepersonswithadjectives strongtallbigyoungcheerful handsome weakthinshortoldhappy adjective adj describingpersons thingswithadjectives theboyisstrong tall big young thisisastrong tall big youngboy thecatlookslovely cute poor thisisalovely cute poorcat 形容词的功能 修饰名词 名词之前 系动词之后 作表语 wedescribethingswithadjectives lovely clever cute brave interestingfrightened nervous soft sad poor calm aboutthelovelycat thisisalovelycat itisclever itsfurlookssoft whenitmeetsaman itfeelsfrightened itsvoicesoundssadandpoor hisfacedoesn tturnredandhekeepscalm don tyouthinkthispictureseemsveryinteresting linkingverbs 系动词 adj 一 be动词 形 副 介词短语 名词短语becareful here athome abook二 感官动词looknice soundsad smellsweet tastesour feelbetter 三 表示状态或变化的其它系动词turnred gettall becomebad growrich keephealthy seemyoung finishthefollowing p 12 1 miliehasshorthair adj n 2 sandywearsroundglasses adj n 3 amyisfunnyandcheerful be adj 4 milliedoesnotlikelonghair adj n 5 sandyistallandhaslonghair be adj adj n wecanuseadjectivestodescribesomeoneorsomething wecanputanadjectivebeforeanounorafteralinkingverb 系动词 theuseofadjective 1 adj n 修饰名词 2 v link adj 系表结构 sumup b comparativesandsuperlatives 比较级 最高级 lily shairislong lisa shairislonger lucy shairisthelongest lily lisa lucy lisa shairislongerthanlily s lucy shairisthelongestofthe3girls b comparativesandsuperlatives 比较级 最高级 lilyisbeautiful lisaismorebeautiful lucyisthemostbeautiful lily lisa lucy lisaismorebeautifulthanlily lucyisthemostbeautifulofthe3girls b1 比较级 最高级的构成 p 13 shortadj 单 双音节 原级 比较 最高 tall taller thetallestnice nicer thenicesteasy easier theeasiestslim slimmer theslimmest 单 双音节形容词的比较级及最高级 一般情况后 er estsmall tall new cold clever以e结尾 r stlate nice fine辅音字母 y结尾 变y为i er est以辅元辅结尾 双写尾字母 er est notes 辅 y angry angrier theangriesteasy easier theeasiestfunny funnier thefunniesthappy happier thehappiestheavy heavier theheaviesthungry hungrier thehungriestpretty prettier theprettiest notes 双写辅 er estbig bigger thebiggestfat fatter thefattestred redder thereddestslim slimmer theslimmestthin thinner thethinnesthot hotter thehottest b1 比较级 最高级的构成 p 13 longadj 多音节 原级 比较 最高 beautiful more themost important more themost dangerous more themost popular delicious famous bravecareful generous handsome friendly tired b1 比较级 最高级的构成 p 13 specialadj 不规则 good better thebestbad ill worse theworstmany much more themostlittle less theleastfar farther thefarthest 以形容词 ly结尾的副词 比较级用more最高级用 the most如 slowly moreslowly mostslowlyquickly morequickly mostquicklycarefully morecarefully mostcarefullynicely morenicely mostnicelyquietly morequietly mostquietly 1 funny funnier thefunniest2 happy happier thehappiest3 interesting more themost 4 large larger thelargest5 smart smarter thesmartest6 thin thinner thethinnest finishtheform p 13 b2 comparatives 比较级 andsuperlative 最高级 的用法 comparatives 比较级 两者作比较特征 than 看到than想到比较级 superlatives 最高级 三者或三者以上作比较特征 ofthe3 allthestudents 所比较的群体 intheworld 所处的范围 1 theknifeis sharp thanthatone 2 isthisbag heavy ofthethree 3 youdon tknow well thanido 4 germanis difficult ofallthesubjects 5 guilinis beautiful thananyotherplace 6 beijingis big inchina 7 theriveris long thanthatone practice sharper theheaviest better themostdifficult morebeautiful thebiggest longer 单音节 含部分双音节 的adj 多音节 不规则 比较级的用法 看到than想到比较级最高级的用法 of in sumup p 9 using not as adj as 同级比较 hiking diving cycling skiing ithinkdivingisasinterestingasskiing is ithinkcyclingisnotasinterestingasdiving is outdooractivities 同级比较 比较级的转换 e g 1 i mnotastallasheis i mshorterthanheis 2 nanjingisnotasbigasshanghai nanjingissmallerthanshanghai shanghaiisbiggerthannanjing 3 divingisn tasinterestingasswimming divingislessinterestingthanswimming swimmingismoreinterestingthandiving 多音节形容词的比较等级 比较级 more adj than较less adj than不及最高级 themost adj最theleast adj最不e g hikingismorepopularthancamping campingislesspopularthanhiking campingisn taspopularashiking 最高级 比较级 同级比较的相互转换 1 shanghaiisthebiggestcityinchina shanghaiisbiggerthananyothercityinchina shanghaiisbiggerthantheothercitiesinchina nocityisasbigasshanghaiinchina 2 heisthetallestboyintheclass heistallerthananyotherboyintheclass heistallerthantheotherboysintheclass noboyisastallasheisintheclass 3 tomisthemosthandsomeboyinourschool tomismorehandsomethananyotherboyinourschool tomismorehandsomethantheotherboysinourschool noboyisashandsomeastom as as结构的扩展用法 1 youknowaswellasido 2 theriveristwiceaslongasthatone3 beijingis10timesasbigasmytown strongtallbigyoungcheerfulhandsomethinshortoldhappylo