初中英语人教版八年级上册unit3sectionA.ppt

Unit3Iammoreoutgoingthanmysister SectionA1a 1c heavy thin longhair shorthair tall short loudly quietly tallloudlythinshorthairlonghairheavyquietlyshort 1aMatcheachwordwithitsopposite 1bListenandnumberthepairsoftwinsinthepicture 1 3 1 2 3 short shorter Xiaoxin Adai AdaiisshorterthanXiaoxin Compare young younger Xiaohong Xiaobai XiaobaiisyoungerthanXiaohong thin thinner MaryisthinnerthanGina Gina Mary happy happier XieNaishappierthanWangYuan AdaiisshorterthanXiaoxin XiaobaiisyoungerthanXiaohong MaryisthinnerthanGina XieNaishappierthanWangYuan 形容词 adj 1 原级 即原形 Iamtall 2 比较级 用于两者之间的比较 Iamtallerthanyou 形容词或副词比较级的构成 规则变化 short shorter small smaller nice nicer safe safer heavy heavier happy happier 找规律 big bigger thin thinner outing hard working moreouting morehard working 不规则变化 Lily shairis Lucy shairis Lily shairis thanLucy s Lucy shairis thanLily s Lookandsay LilyLucy long short longer shorter Grammar 1 A be 形容词比较级 than B e g I mmoreoutgoingthanyou 两者进行比较 表示 一方比另一方更 2 A 实义动词 副词比较级 than B e g TomjumpshigherthanJack 汤姆比鲍勃跳得更高 我比你更外向 2aListen Completethechart funnyfriendlyoutgoinghard workingsmartlazy run fast jump high work hard getup early friendly funny fast high hard smart lazy early outgoing hard working 2bListenagain HowareTinaandTaradifferent Fillintheboxes Tina ismoreoutgoingthanTara isfriendlierandfunnier canrunfasterandjumphigherthanTara islazierthanTara issmarterthanTara 1 Doyouthinkyouaredifferentfromyoursister 你认为你不同于你的姐姐吗 bedifferentfrom与differfrom同义 同时是differfrom的另一种表达方式 并且比differfrom更为口语化 如 Americancarsaredifferentfromours Americancarsdifferfromours Languagepoints 2 welooksimilar butwe reverydifferent looksimilar看上去相似lookthesame看上去一样looklike 看上去像 lookalike看上去相像 3 BothTomandSamcanplaythedrums butSamplaysthembetterthanTom 1 both 两个 两者都 在句中可作代词 形容词 副词 连词 作副词时常放在be动词之后 实义动词之前 e g Both of hisparentsaredoctors 作代词或形容词 Hisparentsarebothdoctors 作副词 Theybothwentcampingintheholiday 作副词 BothEnglishandmathareveryimportant both and 短语常连接两个并列的成分 可连接名词 动词 形容词和代词等 注 both指两者都 all指三者或三者以上都 4 That sTara isn tit 那是塔拉 对吗 此句是在That sTara 这一陈述之后添加了一个附着的简略疑问结构 用以进行确认 在语法上 这种句式被称作 附加疑问句 通常情况下 若陈述部分为肯定 便用否定形式进行提问 若陈述部分为否定 便用肯定形式进行提问 如 There ssomeoneintheroom isn tthere 房间里有人 是吧 Hedidn tsayanythingatthemeeting didhe 他在会上什么也没说 对吗 Wecan tsayitthisway canwe 我们不能这样说 对不对 一 按要求写出下列各词的正确形式 1easy 比较级 2different 名词 3many 比较级 4serious 比较级 5friendly 比较级 easier difference more moreserious friendlier Practice 6funny 比较级 7outgoing 比较级 8quiet 反义词 9tall 反义词 10beautiful 比较级 morebeautiful moreoutgoing loud short easier 二 句型转换 Thispicturelooksbeautiful butthatonelooksmorebeautiful 同义句 Thatpicturelooks thisone 2 ShehaslongerhairthanEmma 同义句 Herhairis 3 Helenstudieshardestinherclass 同义句 Helenstudies than studentinherclass morebeautifulthan longerthanEmma s harderanyother 4 Myfatheristwoyearsolderthanmymother 同义句 Mymotheris thanmyfather 5 LiLeiistallerthanhistwinbrother 同义句 LiLeiis ofthetwins 6 Daveisheavy buthecanrunveryfast 上同 Daveisheavy hecanrunveryfast twoyearsyounger thetaller Though 1 Ifyouwanttobethinnerandhealthier you dbettereat foodandtake exercise more fewerB more lessC fewer moreD less more 三 选择 2 He s thanhisbrother strongB strongerC thestrongerD thestrongest 3 Whichdoyoulike teaorcoffee goodB betterC bestD thebetter 4 Mum thisT shirtismuchtoosmallforme Wo