2020年12月大學英語四級重點語法知識盤點

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2020年備考已經(jīng)開始,初次考試的考生難免出現(xiàn)畏懼困難的情緒,為幫助廣大考生提升學習效率。整理了“2020年12月大學英語四級重點語法知識盤點”,歡迎閱讀參考!更多相關訊息請關注!
    
    【篇一】2020年12月大學英語四級重點語法知識盤點
    目的狀語從句
    可以由that,so that,in order that,lest,for fear that,in case等詞引導;
    lest:以防,從句中的謂語動詞必須用should+動詞原形;
    eg: He wrote the name down for fear that(lest) he should forget it.
    He took the umbrella with him lest it should rain.
    in case:以防,與lest不同,從句里的時態(tài)不做特殊變化;
    eg:Take the umbrella with you in case it rains.
    for feat that:和lest保持一致;
    eg:A variety of activities should be organized so that participants can remain active as long as they want and then go on to something else without feeling guilty and without letting the other participants down.
    let…down…:讓……感到氣餒。
    【篇二】2020年12月大學英語四級重點語法知識盤點
    地點狀語從句
    狀語從句的考點為:
    1、非if引導的條件狀語從句,此類句子多用at times,provided,so long as,in case,once等來替代if;
    2、由even if/so,now that,for all等引導的讓步狀語從句;
    just/hardly...when引導的時間狀語從句;more than,as...as,not so much as,the same as,as much as等引導的比較狀語從句。
    3、獨立主格結構多以邏輯主語+分詞的形式出現(xiàn)。
    4、情態(tài)動詞多與完成時形式連用。
    5、定語從句重點考查介詞+關系代詞(which)和as作為關系代詞。
    狀語從句
    狀語從句:兩個獨立的句子中間用一些含義不同的連接詞連接;狀語從句用來表達兩個句子之間的邏輯關系;分成原因狀語、條件狀語、結果狀語、時間狀語、地點狀語、讓步狀語、目的狀語、比較狀語、方式狀語等九大類型;
    eg:I got up late.
    I was late for school.
    Because I got up late, I was late for school. (原因狀語從句)
    I got up late,so I was late for school. (結果狀語從句)
    地點狀語:
    地點狀語從句通常由where,wherever,everywhere 引導;
    eg:Where I live there are plenty of trees.
    Wherever you work, you will gain much valuable experience as long as you are willing to work.
    Wherever=no matter where
    Everywhere they went, they were warmly received.
    Where there is a will, there is a way.
    where:不能翻譯成在……地方時,通常翻譯為如果,表示在……條件下;
    eg: Where you are confident,you will succeed.
    eg:Where previously the bank had concentrated on the big infrastructure projects , such as dams, roads and bridges,it begin to switch to projects which directly improved the basic services of a country.
    concentrated on :集中于……
    【篇三】2020年12月大學英語四級重點語法知識盤點
    英語詞類通常分為十大類:
    1)名詞(noun,縮寫為n.)是人和事物的名稱,如pen(鋼筆),English(英語),life(生活)。
    2)代詞(pronoun,縮寫為pron.)是用來代替名詞的詞,如we(我們),his(他的),all(全部)。
    3)形容詞(adjective,縮寫為adj.)用來修飾名詞,如great(偉大的),honest(誠實的),difficult(困難的)。
    4)數(shù)詞(numeral,縮寫為num.)是表示"多少"和"第幾"的詞,如four(四),eighteen(十八),first(第一),eighth(十八),hundred(一百)。
    5)動詞(verb,縮寫為v)表示動作和狀態(tài),如write(寫),walk(行走),think(想)。
    6)副詞(adverb,縮寫為。adv.)是修飾動詞、形容詞和副詞的詞,如quickly(快),often(經(jīng)常),very(很)。
    7)冠詞(article,縮寫為art.)說明名詞所指的人或物的詞,如a,an(一個),the(這,那)。
    8)介詞(preposition,縮寫為prep.)表示名詞(或代詞)與句子里其它詞的關系,如from(從),in(在…內),between(在…之間)。
    9)連詞(conjunction,縮寫為conj.)是連接詞、短語、從句和句子的詞,如and(和),because(因為),if(假如)。
    10)感嘆詞(interjection,縮寫為int.)表示感情,如。oh(噢),aha(啊哈),hush(噓)。
    [注一]屬于前六類(名、代、形、數(shù)、動、副等詞)的詞都有實義,叫做實詞(notional word)。屬于后四類(冠、介、連、感等詞)的詞沒有實義,叫做虛詞(form word)。
    [注二]不少詞可以屬于幾個詞類,如work(工作;動詞和名詞),fast(快;形容詞和副詞),since(自從;連詞和介詞)等。