英语人教版八年级下册Unit 7 SectionA Grammar Focus.ppt

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1、滦县第四中学邸凤欣Adjectives&Adverbs形容词和副词Unit7SectionAGrammarFocusGood,better,best,Neverletitrest,Tillgoodisbetter,andbetterisbest.GOOD,BETTER,BESTRemember:Weshouldtryourbesttobethebest.好上加好，直到最好；精益求精，永无止境。Let’schant！TheUseofAdjectives&Adverbs形容词和副词Learningaims1.Revisethepositionsoftheadjectivesanda

2、dverbs.2.Revisecomparatives（比较级）.3.Revisesuperlatives（最高级）.4.Revisethestructures:as…as;notas(so)…as.BrainstormWhatareadjectivesandadverbs?Adjectives形容词：Adverbs副词：形容词指用来描述或修饰____或代词的一类词,一般在句中作定语。副词是常用来修饰____、形容词、其他副词或句子的词。名词动词Doyoulikereading?Doyoulikereading?Sheisa_______girl.Sheis_________

3、__.Shelooks_________.Weallthinkher_______.SnowWhitebeautifulbeautifulbeautifulbeautifulStep1.thepositionsoftheadjectives形容词位置★adj.+n.★系动词be/look/smell/sound/feel/taste/become/get/keep/seem+adj.★find/make/think/keep/feel/leave+sb/sth.+adj.(宾补)RulesSnowWhitebeautiful★adj.+n.★系动词be/look/smell

4、/sound/feel/taste/become/get/keep/seem…+adj.★不定代词+adj.★find/make/think/keep/feel/leave+sb/sth.+adj.(宾补)Shealsolikessomething________.Rules一些重要的事情没有什么有趣的somethingimportantnothinginterestingStep1.thepositionsoftheadjectives形容词位置一前三后SnowWhiteStep2.thepositionsoftheadverbs副词位置beautifully1.strong

5、careful2.easyhappy5.terriblesimple3.widebraveShealsosings_________.形容词→副词4.truestronglycarefullyeasilyhappilywidelybravelyterriblysimplytruly注意：lovely,lively,lonely,friendly,daily,likely等词虽以ly结尾仍为形容词.Sheis_____(real)beautiful.really副词放在实义动词的_____,形容词或副词的____。后面前面构成方法原级比较级最高级单音节词和部分双音节词highta

6、llhighertallerhighesttallestfinelatefinerlaterfinestlatestfunnyearlyfunnierearlierfunniestearliestbigthinfatbiggerthinnerfatterbiggestthinnestfattest部分双音节和多音节词popularquicklymorepopularmorequicklymostpopularmostquickly一般在词尾加上er或est以不发音的e结尾的，只加上r或st以辅音字母+y结尾的，变y为i再加上er或est重读闭音节词词尾只有一个辅音字母时，双写最

7、后一个辅音字母，然后加上er或est在词前加more或mostCanyousummarize?比较级和最高级的规则变化原级比较级最高级good/wellmany/muchbad/ill/badlylittlefaroldbetterworsemorelessolderelderfartherfurtherbestworstmostleastoldesteldestfarthestfurthest不规则变化important_____________________________easy__