当前位置:文档之家› 专业四级英语知识点

专业四级英语知识点

1.首卷语:《阿基拉和拼字游戏》里的一段话Our deepest fear is not that we are inadequate, our deepest fear is that we are powerful beyond measure, we ask ourselves: who am I to be brilliant, gorgeous, talented and fabulous? Actually, who are you not to be? Your playing small doesn't serve the world. We were born to make manifest the glory of God that is within us..-- -----Marianne Williamson――译文:我们最深刻的恐惧,不是我们的无能;我们最深刻的恐惧,是我们的力量无边无际。

我们问自己,我就是那个天生丽质、聪明绝顶的人么?事实上,有什么你做不到的呢?我们生来就是要证明,自己有上帝赋予的光芒。

2.虚拟语气:a.与现在事实相反,从句的谓语用动词过去式或were,主句的谓语用would(should) + 动词原形if it were raining, we should delay the…b. 与过去事实相反, 从句的谓语用had+过去分词,主句的谓语用would(should) have+ 过去分词if it had rained, we should havedelayed the sports meeting.c. 与将来事实相反, 从句的谓语用, 动词过去式,should +动词原形,或were to + 动词原形;主句的谓语用would(should, could, might)+ 动词原形。

If it were to/should rain, wewould delay the meeting.3.形容词排序:熟记规则:大小形状和新老,颜色国际出(处)材料多个形容词修饰同一名词时的顺序是固定的,其顺序为:①冠词、指示代词、不定代词、物主代词+②序数词+基数词+③一般性描绘形容词+④大小、长短、形状+年龄、新旧+⑥颜色+⑦国籍、出处+⑧材料+⑨用途、类别+⑩最终修饰的名词或动名词。

例如:a beautiful little red flower 一朵美丽的小花。

those four old-looking, grey, wooden houses 所以这个翻译题我有一个中国制造木制红色的大的园桌子可以翻译成I have a big, round, red, Chinese wooden dinning table.请你记住Opshacom example: a nice long new black British plastic penop代表opinion,指示人们观点的形容词,如beautiful,horrible,lovely,nice等;sh代表shape,指表示形状的形容词,如long,short,round, narrow 等;a代表age,指表示年龄、时代的形容词,如old,new,young等;c代表 colour,指表示颜色的形容词,如red, black, orange等;o代表origin,指表示国籍、地区的形容词,如British,Canadian,German等;m代表material,指表示材料的形容词,如plastic,metal,aluminum等op代表“美小圆旧黄,中国木书房”。

注:“美”代表“描述或性质类”形容词;“小”代表“大小、长短、高低、胖瘦类”形容词;“圆”代表“形状类”形容词;“旧”代表“新旧、年龄类”形容词;“黄”代表“颜色类”形容词;“中国”代表“来源、国籍、地区、出处类”形容词;“木”代表“物质、材料、质地类”形容词;“书”代表“用途、类别、功能、作用类”形容词;“房”代表“中心名词”。

例如:old red brick two beautiful new green silk evening dress 两件又新又漂亮的绿色丝绸女士晚礼服;that hungry, tired, sleepy little match girl 那个饥饿、疲劳、困倦的卖火柴的小女孩;an large old brick dining hall 一个旧的红砖砌的大餐厅。

限定描绘大长高,形状年龄和新老;颜色国籍跟材料,作用类别往后靠;其中,“限定词”包括:冠词、物主代词、指示代词、或数词,它位于各类形容词前。

它本身分为三位,即:前、中、后。

前位限定词有all、half、both、分数和倍数;中位限定词有冠词、指示代词、物主代词等;后位限定词有基数词和序数词,但序数词位于基数词前。

如:both my hands、all half his income等。

“描绘”性形容词如:beautiful、bad、cold、great等。

“大长高”表示大小、长短、高低等一些词。

表示“形状”的词如:round square等。

“国籍”指一个国家或地区的词。

“材料”的词如:wooden, woolen, stone,silk等。

“作用类别”的词如:medical, college,writing desk,police car等4.情态动词:didn't need to do:过去不必做某事, 事实上也没做needn't havedone:过去不必做某事, 但事实上做了must have done:对过去一定做过某事推测couldn't have done:过去发生的事情"不可能已经"could have v-ed 表示推测过去某动作“很可能”发生了may / mighthave v-ed 表示推测过去某事“也许”发生了。

should have v-ed 和ought not to / shouldn’t’t have v-ed 用于对已发生的情况表示“责备”、“不满”,分别表示“本应该…”和“本不应该…”①used to +v意为“过去常常”,“过去一直”;he used to live here.他一直住这.②be used to +v-ing / n(名词)意为“习惯于”;I am used to living withmy grandma when I was a little girl.③be used to +v意为“被用来(做某事)”wood is used to make paper.5.英语倍数表达法1."A + be + 倍数+ as + 计量形容词原级+ as + B".2."A + be + 倍数+ 计量形容词比较级+ than + B3."A + be + 倍数+ the + 计量名词+ of + B "4."The + 计量名词+ of + A + be + 倍数+ that + of + B6.such 和so的用法so + adj.such + a(n) + n.so + adj. + a(n) + n.such + n. (pl.)so + adj. + n. (pl.)such +n. (pl.)so + adj. + n. [不可数]such +n. [不可数]7. More thanMore than+名词”表示“多于……”、“不仅是She is more than a writer.More than+数词”含“以上”或“不止”之意she has more than 3 apples.More than+形容词”等于“很”或“非常”的意思She is more than beautiful.More...than...”中,肯定“more”后面的而否定“than”后面的,约等于“是……而不是……”She is more a composer than a singer.more than”或“More...than...”+含“can”的分句时表示“否定意No more...than...”表示“不……;不如……”No more…...than...”的语义,也可用“not any more than...”来取代8.一些含有假设、猜想、建议等意思的动词后面的宾语从句要用should+原形动词结构,should往往可以省略。

advice, arrange, command, demand, desire, insist, order, propose, require,request, suggest 等9.反意疑问句1)陈述部分的主语是I’m,疑问部分要用aren't I。

例如:I'm as tall as your sister, aren't I? 我跟你姐一样高,对吗?2)陈述部分的谓语是wish,疑问部分要用may +主语。

例如:I wish to have a word with you, may I? 我想与你说句话,行吗?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。

例如:Some plants never blown (开花), do they ? 有些植物从不开花,对吗?★当陈述句含有un-,dis-,in-,-less等否定词缀时,疑问部分用否定含义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。

例如:He ought to know what to do, oughtn't he? / shouldn't he? 他应该知道该做什么,对吗?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)。

例如We have to get there at eight tomorrow, don't we? 我们要在明天早上八点到达那儿,是吗?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。

例如:He used to take pictures there, didn't he? / usedn't he? 他以前常在那儿拍照,是吗?7)陈述部分有had better + v.疑问句部分用hadn't you?例如:You'd better read it by yourself, hadn't you? 你最好自己去读,好吗?8)陈述部分有would rather +v.,疑问部分多用wouldn't +主语。

相关主题