2020版九年级英语下册Module3LifenowandthenUnit3Languageinuse课件（新版）外研版.pptx

Module3LifenowandthenUnit3,形容词与副词及其比较级和最高级的用法【新知导引悟】完成句子,注意句中形容词或副词的用法。1.就要完成了。_finished.,Nearly,2.妈妈,你认为今天的生活比过去更好吗?是的,当然,我认为比过去好。Mum,doyouthinkthatlifeis_today_inthepast?Yes,ofcourse,Ido.,better,than,3.但是人们不如以前锻炼得多了。Butpeopledonttake_exercise_theyusedto.4.我想那是因为更多的人有车,他们步行或骑自行车更少了。Isupposethatsbecause_peoplehavecars,andtheywalkorusetheirbikes_.,as,much,as,more,less,5.更多的财富有时意味着更少的健康。_wealthsometimesmeans_health.6.当汽车的数量加倍时,污染也加倍,甚至更糟。Whenthenumberofcarsisdoubled,thepollutionisalsodoubled,or_.,More,less,even,worse,7.家庭比过去小了。Familieshavegot_theywereinthepast.8.我女儿真的很幸运。Mydaughteris_.,smaller,than,really,lucky,9.不过,我唯一不喜欢的是交通流量太大了。TheonlythingIdontlike,though,isthattheresso_traffic.10.总的说来,我认为现在的生活更好了。_speaking,Ithinklifeis_today.,much,more,Generally,better,【知识详解记】一、形容词与副词的句法功能(一)形容词的句法功能形容词是指用来描述或修饰名词(或代词)的一类词。一般放在其所修饰的名词之前。在句中用作定语、表语、宾语补足语等成分。,1.作定语,常置于被修饰词的前面Ihaveanewbike.我有一辆新自行车。2.作表语,置于系动词或感官动词后Thetomatoandeggsoupsmellsgood.西红柿鸡蛋汤闻起来不错。,3.作宾语补足语,置于宾语之后Thepieceofnewsmadeusexcited.这条消息使我们兴奋。4.“the+形容词”表示一类人,作主语时,谓语动词用复数形式Theyoungshouldoffertheirseatstotheoldonthebus.在公交车上,年轻人应该主动给老人让座。,【警示】(1)alive,afraid,awake,alone,asleep等形容词在句中一般只作表语。(2)something,anything,nothing等不定代词被形容词修饰时,形容词放在不定代词后面。,(二)副词的句法功能副词一般用作状语,修饰动词、形容词、副词以及全句,表示程度、方式等。例如:Junkfoodisntgoodforhealth.SoInevereatit.垃圾食品对健康不好。所以我从来不吃它。,Jackisquiteacleverboy.杰克是一个相当聪明的孩子。Billrunsveryfast.比尔跑得非常快。Luckily,noonewasinjuredinthecaraccident.幸运的是,车祸中没有人受伤。,二、形容词与副词的比较级和最高级(一)基本句型1.比较级的句型(1)比较级+than,表示“比更”。Theblueschoolbagismoreexpensivethanthatgreenone.这个蓝色的书包比那个绿色的更贵。,(2)比较级+and+比较级,表示“越来越”。Thesongismoreandmorepopular.这首歌越来越受欢迎。,(3)The+比较级,the+比较级,表示“越,越”。Themoreslowlyyoudriveacar,thesaferyoullbe.你开车开得越慢,你就越安全。,2.同级比较的句型同级比较一般采用as.as.句型,否定句可以用notas/so.as.表示。MycomputerisascheapasBens.我的电脑和本的一样便宜。,3.最高级的句型(1)the+最高级+of/in.Thepurplecoatisthecheapestinourclothingstore.这件紫色外套是我们服装店最便宜的。,(2)the+最高级+定语从句KunmingisthemostbeautifulplaceIhaveeverbeento.昆明是我曾去过的最漂亮的地方。,(二)比较级和最高级的修饰语比较级和最高级的修饰语应置于其所修饰的形容词或副词之前。,常见的比较级修饰语有much,still,alot,even,far等。例如:Ithinkthestorybookismuchmoreinterestingthanthenovel.我认为这本故事书比那本小说有趣得多。常见的最高级修饰语有almost,byfar,far,much等。,【语法强化练】用所给词的适当形式填空1.(2018连云港中考)HaveyoueverusedMeitu?Ofcourse.Itsoneofthemost_(wide)usedfreephotoeditingappsintheworld.,widely,2.(2018济宁中考)Peopleoftenflykitesonsunnyand_(wind)days.3.(2019淮安中考)Afterdoingsportsformonths,Tinaisbecoming_(thin)thanbefore.4.(2019元安中考)Huaweiisoneofthe_(big)smartphonemakersintheworld.,windy,thinner,biggest,5.(2018连云港中考)Dianawasalittlefatinthepast.Butnowsheismuch_(thin)thanbefore.6.(2018潍坊中考)Thenewlibrarywillbe_(more)biggerthantheoldone.世纪金榜导学号7.(2018温州中考)Afterwinningthespeechcompetition,Bobbecame_(confident)thanbefore.,thinner,much,moreconfident,8.(2018眉山中考)ThepopulationofChinaisthe_(large)intheworld.,largest,【理模块话题】,【记写作佳句】【教材句】1.Peoplearewealthiertoday,andtheylivelongerthantheydidinthepast.现在,人们更富有,而且他们比过去更长寿。,2.Butpeopledonttakeasmuchexerciseastheyusedto.但是人们不如以前锻炼得多了。3.Morewealthsometimesmeanslesshealth.更多的财富有时意味着更少的健康。,4.Familieshavegotsmallerthantheywereinthepast.家庭比过去小了。5.Generallyspeaking,Ithinklifeisbettertoday.总的说来,我认为现在的生活更好了。,【拓展句】1.Butthingswereverydifferentinthepast.但过去的情况大不相同。2.Nowgreatchangeshavetakenplaceinmyhometown.现在我的家乡发生了巨大的变化。,3.Ibelievewecanmakeourworldabetterplaceaslongaswekeeptrying.我相信只要我们继续努力,我们就能让我们的世界变得更好。4.Inaword,peoplelivebetterthanbefore.总之,人们比以前生活得更好了。,5.Everyyear,thousandsofpeoplefromallovertheworldcometovisitourcity.每年,来自世界各地的成千上万的人来参观我们的城市。,【鉴典题考题】假如你是来自悉尼的一名交换生,名叫Bruce,三年前你来到西塘,目睹了西塘三年来发生的巨大变化。请以GreatChangesinXitang为题,根据表格中的提示写一篇短文,谈论一下西塘的今昔以及对未来的展望。,要求:1.80词左右。2.语法正确,文理通顺,流畅。3.文中不得出现真实姓名、校名。,【审题谋篇】,【遣词造句】1.开篇点题引出写作话题西塘(1)我是一名来自悉尼的交换生。_,IamanexchangestudentfromSydney.,(2)三年前我来到西塘。_,Threeyearsago,IcametoXitang.,2.具体描写西塘今昔对比(1)过着贫穷的生活_(2)在过去三年里_(3)宽阔的马路_(4)其中之一_,liveapoorlife,inthepastthreeyears,wideroads,oneof,(5)成千上万的_(6)全世界_(7)环境变得更美了。(用形容词比较级)_,thousandsof,allovertheworld,Theenvironmenthasbecomemorebeautiful.,(8)它被誉为“江南六大古镇”之一。(用被动语态加强语气)_,Itisconsideredtobeoneofthesixancienttownsin,thesouthoftheYangtzeRiver.,3.表达自己对西塘未来的感想一般表达:我认为西塘将会变得更好。_高级表达:(使用比较级特殊句式)总之,我确信西塘会变得越来越好。_,IthinkXitangwillbecomebetter.,Inaword,ImsureXitangwillbecomebetterand,better.,【连句成篇】GreatChangesinXitangIamanexchangestudentfromSydney.Threeyearsago,IcametoXitang.Xitangwasasmalltown.Peoplelivedapoorlife.Pollutionwasveryseriousandrubbishwaseverywhere.Peoplewenteverywherebyelectricbikeormotorcycle.Butthingshavebecomedifferentinthepastthreeyears.,Thegovernmenthasbuiltwideroads,high-speedtrains,airportsandhighwayshere.Theenvironmenthasbecomemorebeautiful.AnditisconsideredtobeoneofthesixancienttownsinthesouthoftheYangtzeRiver.Everyyear,thousandsofpeoplefromallovertheworldcometovisittheancienttown.,Inaword,ImsureXitangwillbecomebetterandbetter.,【练话题写作】(2019广元中考)假如你叫李军,你家于201