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2026届高考英语一轮总复习语法悟通专题突破专题4需要变形的名词形容词和副词第2讲形容词和副词课件
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这是一份2026届高考英语一轮总复习语法悟通专题突破专题4需要变形的名词形容词和副词第2讲形容词和副词课件,共47页。PPT课件主要包含了第二讲 形容词和副词,proper , -ly ,peace, -ful ,副词的构词规律, various ,globally , truly ,so 等内容,欢迎下载使用。
考点突破 · 精讲即练
情景导入Sme peple think that they will get ill if they use their brains t much.It is nt true.Thrugh many studies,scientists shw us that the mre yu use yur brain, the better it will be and the cleverer① yu will becme.Of curse,if yu want t keep yur mind clear and active, yu must take a prper rest and study prperly②.T the teenagers, using their brains in the mrning is gd fr their health.
There are many ways t rest.One is a peaceful③ rest.Sleep is a peaceful rest.Anther is an active rest.Fr example,yu can take a walk utdrs and d mre exercise every day.
用法感悟1.根据①可知,“the +比较级,the+比较级”意为“越……越……”。 2.②中的prperly为____词,其词根是_________,词缀为______。3.③中的peaceful为形容词,其词根是________,词缀为_______。
考点一 形容词和副词的词形转换1.形容词的构词规律
【点津】区分-ed形容词与-ing形容词的具体方法:(1)-ing形容词主要用于修饰物或事,表示事物的性质特征,常译为“令人……的”。(2)-ed形容词通常用于说明人的感受,常译为“感到……的”,强调人自身的情感波动;修饰事物时,则多修饰smile (微笑), feeling (感觉), appearance (外貌), cry (哭), face (面部表情), vice (声音), md (情绪), lk (表情)等表示人的情绪状况的名词。
即时演练(一)单句语法填空1.But that's hw nature is—always leaving us __________ (astnish).2.Walking alng a trail in the shadwy frest, I saw __________ (variety) plants that have started t turn reddish.3.They are making the space experience _____________ (access) t rdinary peple.4.Tday, as urban ppulatin expldes ___________ (glbe), cities becme mre crwded.
accessible
考点二 形容词和副词的基本用法1.形容词和副词的句法功能
2.兼有两种形式的副词其中一种形式与形容词相同,另一种形式是在形容词后加后缀-ly。这两种形式的副词表示的意义不同。clse接近(指距离)—clsely仔细地;密切地free免费—freely自由地;自如地deep深—deeply深刻地;深入地hard努力地—hardly几乎不wide充分地;尽可能远地—widely广泛地high高—highly高度地
late晚;迟—lately近来near邻近—nearly几乎mst最—mstly主要地;绝大多数地pretty相当地—prettily优美地【点津】下列单词以-ly结尾,但却是形容词而非副词:lively,lnely,lvely,deadly,friendly,ugly,silly,likely,brtherly,timely 等。
3.常用的连接性副词(1)thugh 一般用于句末,意为“然而;可是”,表示转折。(2)meanwhile意为“在此期间”,表示两个动作同时发生。(3)therefre/thus/cnsequently意为“因此;所以”,表示结果。(4)mrever/furthermre/additinally意为“此外”,表示承接关系。(5)besides意为“另外;还有”,表示并列或递进关系。(6)hwever意为“然而”,表示让步和转折,常用逗号与句子其他成分隔开。(7)instead意为“相反”,表示相反的情况。(8)anyway/anyhw意为“尽管;即使这样”,表示让步。
4.常考易混、易错形容词和副词的区别(1)befre与ag相同点:都可以表示“在若干时间以前”。不同点:befre常用于过去完成时,所指的时间是从过去某一时刻算起的以前;ag常用于一般过去时,所指的时间是从现在算起的一段时间以前。Three days ag, I finally left the firm that I had jined eighteen years befre.三天前,我终于离开了18年前我所进入的公司。
(2)s与suchs是副词,可以放在形容词或副词之前作状语;such是限定词,可用来修饰名词,作定语。such a beautiful girl=s beautiful a girlsuch a lvely day=s lvely a day
应注意以下几点:①当名词为不可数名词或复数名词时,不能用s,必须用such。 ②当名词前有表示数量的词语(如many, much, few, little)时,则只能使用s来修饰它们,而不能使用such。He has s little mney.他只有那么一点儿钱。【点津】当little作“小的”讲时,可以用such。such a little animal这么小的动物
即时演练(二)单句语法填空1.She is nt an utging persn and she desn't let anyne knw what she ________ (true) feels.2.________________ (frtune), the peple making the decisins are ut f tuch with the real wrld.3.She is _____ cnfident a wman that she is certain f her views.4.Oliver says if yu're ________ (luck) enugh t have smene clse t yu wh enjys cking, ask them if yu can jin in when it's pssible.
Unfrtunately
考点三 比较级和最高级的用法形容词和副词比较等级的考查主要体现在两个方面:一是通过标志词than或表示比较意义的语境推出用比较级还是最高级;二是考查一些固定结构中比较级和最高级的用法。1.比较级和最高级的构成(1)规则形式①单音节以及少数双音节形容词和副词,在原级后加-er,-est构成,如clever—cleverer—cleverest。
②多音节和部分双音节形容词和副词,在原级前加mre和mst构成。active—mre active—mst activehappily—mre happily—mst happily
【点津】(1)有少数几个双音节形容词,既可以加-er和-est,又可以加mre和mst构成比较级和最高级。这些双音节词是cmmn, handsme, quiet, pleasant, cruel, stupid, tired和以-w, -er结尾的词。(2)有些形容词没有程度可分或形容词本身就表示某种程度,因此没有比较级和最高级。这类形容词有:right (正确的),wrng (错误的),excellent (优秀的),pssible (可能的),empty (空的),first (第一的),wden (木制的),final (最后的),east (东方的),last (最后的)等。
2.比较等级的基本用法(1)同级比较:as+形容词/副词原级+as,其否定形式是“nt as/s+形容词/副词原级+as”。(2)比较级结构:形容词/副词的比较级+than; mre/less+多音节或某些双音节的形容词或副词+than。常见的修饰比较级的词有any, much, even, far, by far, a lt, a great deal等。The bk is far mre interesting than the bks I have ever read.这本书比我以前读的书有趣多了。
(3)最高级结构:the+形容词的最高级(+名词)+比较范围(in/f/amng短语);ne f the+形容词的最高级+名词复数。常用来修饰最高级的词有by far, almst以及序数词等。Raymnd's parents wanted him t have the best pssible educatin.雷蒙德的父母想让他接受最好的教育。
3.比较等级的特殊句型(1)“比较级+and+比较级”或“mre and mre/less and less+原级”表示“越来越……”。Hliday flight tickets are getting less and less expensive.假期的机票越来越便宜了。(2)“the+比较级+主语+谓语,the+比较级+主语+谓语”,表示“越……,就越……”。The mre yu listen and read, the better yu write and speak.你听得越多、读得越多,你的写作和口语就越好。
(3)“the+比较级+f the tw+名词”,表示“两者中较……的那个人或物”。Of the tw cameras, I wuld prefer the smaller ne, which is very easy fr me t carry.这两个相机中,我喜欢较小的那个,它很容易携带。
4.比较级形式表达最高级含义(1)“否定词+比较级”或“否定词+such/s ”结构表示最高级含义。The stry is perfect; I've never heard a better ne befre.这个故事太完美了;我从来没有听过比这更好听的故事。(2)比较级在以下几种结构中均表示最高级含义:①比较级+than+any ther+单数名词;②比较级+than+all the ther+复数名词;③比较级+than+any f the ther+复数名词。
The Yangtze River is lnger than any ther river/than all the ther rivers/than any f the ther rivers in China.长江比中国的其他任何一条河流都长。/长江是中国最长的河流。
5.倍数表达法常见的倍数表达句型主要有:①A is+倍数+比较级+than+B;②A is+倍数+as+原级+as+B;③A is+倍数+the+名词(size,length,height等)+f+B;④The+名词(size,length,height 等)+f+A+is+倍数+that+f+B;
⑤A is+倍数+what引导的名词性从句。Smking is harmful t peple's health, killing seven times mre peple each year than traffic accidents.吸烟有害健康,每年因抽烟而丧命的人比死于交通事故的多7倍。
即时演练(三)单句语法填空1.My mum makes the _______ (gd) biscuits in the wrld, s I decided t ask her fr help.2.He realized that if he culd cnstruct a windmill, his village peple culd live a far _________ (gd) life.3.After a few mnths, we all felt that we had been able t build much ___________ (strng) relatinships with the family than we had befre.
4.My father went t wrk by car as usual tday, but he arrived at the cmpany later _______ usual.5.The electrnic waste stream is increasing three times _________ (fast) than traditinal garbage as a whle.
【例1】 At the same time, cmputer games are becming increasingly ppular as majr publishing huses cntinue t develp educatinal (educatin) cmputer prgrams fr children in preschl.分析:句法功能法。修饰名词cmputer prgrams,应用形容词。故填educatinal。
【例2】 Bamb:Chinese lve their “Lucky Bamb” plants and yu will see them ften in their hmes and ffices. Certainly (certain) during the hliday perid, this plant is a must.分析:句法功能法。分析句子结构可知,设空处在句中作状语修饰全句,应用副词。故填Certainly。
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