huang8023ta
26种英语形容词后缀讲解1.-able 以“-able”结尾的形容词一般有两种情况: (1)v.+able→adj. 以这种方式构成的形容词其意义为“能……的”、“可以(被)……的”、“适 合于……的”、“值得……的”等,即有被动含义。例如:reliable(可以依靠的),drinkable(可以饮用的 ),eatable(可食用的)。 (2)n.+able→adj. 这种形容词意为“具有……特点的”,如valuable(有价值的),reasonable( 有道理的),comfortable(舒适的)。 2.-ible 该词缀在意义上与“-able”相同,但主要用于拉丁语后。例如:terrible,horrible,invi sible,possible。 3.-al 该词缀大多是加在名词后形成形容词的。不过,有些“-al”后缀则仅体现了该词的形容词性 ,并非以这种方式构成形容词。“-al”意为“属于……的”、“有……特性的”。这类词在中学英语中颇多 ,如actual,general,international,medical,mental,moral,natural,official,several,special,usual。( 这类形容词大部分没有比较级和最高级) 4.-an “-an”加在国名、地名之后,表明是相应的形容词,如American,African。 5.-ian “-ian”与“-an”相同。例如:Asian,Australian,Canadian,Indian,Italian。 6.-ant “-ant”表示“……性的”。带“-ant”后缀的形容词其相应名词往往是-ance或-ancy后 缀。例如:instant(instance),distant(distance),important(importance),brilliant(brilliancy),consta nt(constancy),pleasant。 7.-ent “-ent”与“-ant”非常相似。例如:absent(absence),different(difference),excelle nt(excellence),patient(patience),present(presence). 8.-ar “-ar”意为“……的”、“……性的”,如popular,particular,regular。 9.-ary “-ary”意为“……的”、“与……有关的”。例如:contrary,necessary,ordinary,prim ary,revolutionary。 10.-ed “-ed”加在动词之后形成形容词。实际上该形容词是由原动词的过去分词演变而来的,因 此它有被动含义。这种形容词在中学英语中出现很多,有connected,discouraged,disappointed,engaged,exc ited,interested,limited,married,pleased,tired,united,used(习惯的),worried,wounded。 “-ed”也可加在动词之后形成复合形容词,如man-made,water-covered。 “-ed”还可加在名词之后形成复合形容词,如warm-hearted,warm-blooded,three-legged。 11.-en “-en”有两种情况: (1)“-en”跟在一些物质名词之后构成形容词,表示“材料”或“质地”,如wooden,golden,earthe n。 (2)“-en”也可加在一些不规则动词之后形成形容词。这些形容词实际上是由过去分词转换而来的。 例如:spoken,written,stricken,mistaken。 12.-ern “-ern”加在表示方位的名词之后,表示“……(方位)的”。这样的词有eastern,sout hern,western,northern等。 13.-ese “-ese”加在国名、地名之后构成相应形容词。例如:Chinese,Japanese. 14.-ful 这一后缀有两种情况: (1)加在名词之后构成形容词,表示“充满……的”、“有……性质的”,如beautiful,colourful,he lpful,powerful,successful,useful,wonderful。 (2)加在动词之后,所构成的形容词意为“易于……的”,如forgetful。 15.-ic “-ic”常常加在名词或依附于词干后,构成形容词,意为“……的”、“……似的”、“ 与……有关的”等。例如:Atlantic,electric,arctic,historic,pacific,plastic,public,scientific。 16.-ical “-ical”同“ic”一样附加在名词或词干后构成形容词,意为“……的”、“……似的 ”、“与……有关的”,如physical,political,practical,technical等。 注:(1)有些形容词的词尾可能是“-ic”和“-ical”并存,且可以互相替代,但这不是说两者就没 有任何区别。一般来说,词尾“ic”与词根的关系比较密切,而词尾“ical”与词根的关系比较含糊,一般作 “与……有关的”解。请比较:an electric light(电灯),electrical engineering(电气工程);histo ric意为“历史上有名气的”,historical则意为“关于历史的”。(2)以“ic”结尾的形容词,其相应副词 则往往是pacifically,scientifically。 17.-ing 词尾“-ing”也可构成形容词,但这种形容词实际上是现在分词形容词化了,因此,此类 形容词表示主动。例如:dying,exciting,inspiring,interesting,freezing,living。 另外,“-ing”词尾还可构成合成形容词,如good-looking,ordinary-l 18.-ish “-ish”意义较多,在中学英语中,其主要意义是“……民族的”、“……语的”、“… …似的”、“患……的”,如English,British,foolish,feverish。 19.-ist “-ist”表示“……主义的”、“信仰……的”。该后缀加在名词之后,如communist,im perialist,Marxist,socialist。 20.-ive “-ive”意为“……的”、“与……有关的”、“具有……性质的”等。例如:native,a ctive,passive,attentive,expensive。 21.-less “-less”加在名词、动词后,表示“无”、“缺”,如fearless,harmless,useless,he lpless,careless。 22.-ly “-ly”加在名词之后构成形容词。这一词缀的意义有二: (1)“像……的”、“有……性质的”,如friendly,lively,lovely,lonely,orderly。 (2)“以……为周期的”、“每……的”,如hourly,daily,weekly,monthly,yearly。 注:如是形容词之后加“-ly”,则构成副词。上述(2)中的形容词亦可用作副词。 23.-(i)ous 该形容词后缀意为“充满……的”、“具有……特征的”,加在名词、动词和形容词 之后。例如:curious,famous,dangerous,obvious,poisonous,serious,various。 24.-some “-some”加在名词、动词之后,表示“使人……的”、“易于……的”,如handsome,t roublesome,tiresome。 25.-ward 它加在名词之后,表示方向,作“向……(方向)的”、“来自……(方向)的”解。例 如:eastward,southward, westward,northward, forward, backward,inward, outward, upward,downward。 注:这些词也可以是副词。如果词尾是“-wards”时,派生词必然是副词。 26.-y “-y”加在名词之后,表示“具有……特征的”、“多……的”。例如:funny,lucky,shab by,snowy,thirsty,windy,sunny,rainy,cloudy,dirty,dusty。 以上是中学英语中出现的主要形容词词缀。还需说明的一点是,大部分形容词是从完整的单词上加后缀派 生来的,而有些则是在拉丁词或希腊词的词根上派生来的。 嘻嘻,如果我的答案对你有用请给好评哦!谢谢!
豆大王zz
反意疑问句的规律[全] 1) 陈述部分的主语是I,疑问部分要用 aren't I. I'm as tall as your sister,aren't 2) 陈述部分的谓语是wish,疑问部分要用may +主语. I wish to have a word with you,may 3) 陈述部分用 no,nothing,nobody,never,few,seldom,hardly,rarely,little等否定含义的词时,疑问部分用肯定含义. The Swede made no answer,did he / she? Some plants never blown (开花),do they 4) 含有ought to 的反意疑问句,陈述部分是肯定的,疑问部分用shouldn't / oughtn't +主语. He ought to know what to do,oughtn't he?/ shouldn't he? 5) 陈述部分有have to +v.(had to + v.),疑问部分常用don't +主语(didn't +主语). We have to get there at eight tomorrow,don't we? 6) 陈述部分的谓语是used to 时,疑问部分用didn't +主语或 usedn't +主语. He used to take pictures there,didn't he?/ usedn't he? 7) 陈述部分有had better + v.疑问句部分用hadn't you? You'd better read it by yourself,hadn't you? 8) 陈述部分有would rather +v.,疑问部分多用 wouldn't +主语. He would rather read it ten times than recite it,wouldn't he? 9) 陈述部分有You'd like to +v.疑问部分用wouldn't +主语. You'd like to go with me,wouldn't you? 10) 陈述部分有must 的疑问句,疑问部分根据实际情况而定. He must be a doctor,isn't he? You must have studied English for three years,haven't you?/ didn't you? He must have finished it yesterday,didn't he? 11) 感叹句中,疑问部分用be +主语. What colours,aren't they? What a smell,isn't it? 12) 陈述部分由neither… nor,either… or 连接的并列主语时,疑问部分根据其实际逻辑意义而定. Neither you nor I am engineer,are we? 13) 陈述部分主语是指示代词或不定代词everything,that,nothing,this,疑问部分主语用it. Everything is ready,isn't it? 14) 陈述部分为主语从句或并列复合句,疑问部分有三种情况: a.并列复合句疑问部分,谓语动词根据邻近从句的谓语而定. Mr.Smith had been to Beijing for several times,he should have been in China now,shouldn't he? b.带有定语从句,宾语从句的主从复合句,疑问部分谓语根据主句的谓语而定: He is not the man who gave us a talk,is he? He said he wanted to visit Japan,didn't he? c.上述部分主句谓语是think,believe,expect,suppose,imagine等引导的定语从句,疑问部分与宾语从句相对应构成反意疑问句. I don't think he is bright,is he? We believe she can do it better,can't she? 15) 陈述部分主语是不定代词everybody,anyone,somebody,nobody,no one等,疑问部分常用复数they,有时也用单数he. Everyone knows the answer,don't they?(does he?) Nobody knows about it,do they?(does he?) 16) 带情态动词dare或need的反意疑问句,疑问部分常用 need (dare ) +主语. We need not do it again,need we He dare not say so,dare you? 当dare,need 为实义动词时,疑问部分用助动词do + 主语. She doesn't dare to go home alone,does she? 17) 省去主语的祈使句的反意疑问句,疑问部分用will you. Don't do that again,will you? Go with me,will you / won't you 注意:Let's 开头的祈使句,后用shall we? Let us 开头的祈使句,后用will you? Let's go and listen to the music,shall we? Let us wait for you in the reading-room,will you 18) 陈述部分是"there be"结构的,疑问部分用there省略主语代词. There is something wrong with your watch,isn't there? There will not be any trouble,will there? 19) 否定前缀不能视为否定词,其反意疑问句仍用否定形式. It is impossible,isn't it? He is not unkind to his classmates,is he? 20) must在表"推测"时,根据其推测的情况来确定反意疑问句. He must be there now,isn't he? It must be going to rain tomorrow,won't it?
aimyforever
一般现在时的句子结构 1、当句子表状态说明主语是什么或怎么样时,其句型:主+BE动词(am, is, are)+表语,否定式是在BE动词后加not,疑问句是将BE动词提前到句首(即在主语之前) e.g. The twin sisters are from America. 这对孪生姐妹是美国人。 The twin sisters are not from America. Are the twins from America? 2、当谓语由实义动词充当,主语不是第三人称单数时, 句子结构为:主语+动词原形+其它 否定式为:主语+don't+动词原形+其它 疑问句为:Do+主语+动词原形+其它? e.g. We speak Chinese. Do you speak Chinese? They don't speak Chinese. 当主语是第三人称单数时: 句子结构为 主语+动词(词尾加s或es)+其它。 否定式为:主语+doesn't+动词原形+其它。 疑问句式:Does+主语+动词原形+其它?
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