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        英語語法:名詞性從句學習中的易錯點總結(jié)

        字號:

        由一個主句和一個或一個以上的從句構成的句子叫復合句。在復合句中主句是全句的主體,從句是全句的一個成分,不能獨立。從句通常是用關聯(lián)詞來引導的。在這里關聯(lián)詞還起聯(lián)系從句和主句的作用。下面是整理發(fā)布的名詞性從句學習中的易錯點總結(jié),歡迎閱讀參考!更多相關訊息請關注!
            

            一、從句的種類:
            

                 主語從句、賓語從句、表語從句、同位語從句,定語從句和狀語從句
            

            二、名詞性從句的連接詞
            

            1. 單純連詞
            

            在從句中不補充當任何成分,只起到連接從句的功能。
            

            that 沒有實際意義,而whether/ if 在句子中表示“是否” 的意義。
            

            Eg : That the prices of rice will go up is certain. (that引導主語從句,補充當任何成分)
            

                   He asked if I could come to see him this weekend.
            

                 形式主語it 代替主語從句位于句首時,常見的幾種情況:
            

                 ① It + adj +that 從句(大多數(shù)情況下that從句后用should+動詞原形)
            

                  Adj: necessary  right  clear  unlikely  strange  obvious  natural  important
            

                  Eg: It is necessary to learn English well.
            

                   It +系動詞+名詞+that 從句
            

                  Non: a pity  an honor  good news  a wonder  a fact  no wonder  no surpeise
            

                  Eg: It is a fact that you are a good boy.
            

                  ③ It +be + 過去分詞+that從句
            

                  過去分詞:said / heard/ reported/ told/ decided/suggested/thought/considered/ hoped/ announced 
            

                  Eg: It is announced that the plan has been canceled.
            

                 注意:
                 It + be+ suggested/ advised/ ordered/ requested/ insisted/ demand+ that從句, that從句要用should +動詞原形,should可以省略。
            

                 Eg: It is suggested that you (should ) spend more time in studying English .
            

                 當suggest表示“表明”時,不可以用虛擬語氣
            

                 Eg: It suggests that you are an honest boy.
            

                 Insist 表示“堅持某種說法(事情已經(jīng)發(fā)生過了)”,不用虛擬語氣。
            

                 表示“堅持要做(事情沒有發(fā)生)”,要用虛擬語氣。
            

                 Eg: she insisted that I have never done such thing .
            

                       She insisted that I study abroad.
            

                 ④It +動詞(+賓語或狀語)+that 從句
            

                 動詞如: appear(顯得)/ happen(碰巧)/ matter(重要)/ occur(出現(xiàn))/ turn out(結(jié)果是)
            

                 Eg: It happened to me that I was away when he came.主語從句不可位于句首的五種情況:
            

                 注意:
                 (1)if 引導的主語從句不可居于復合句句首。
            

                 (2)It is said /reported?結(jié)構中的主語從句不可提前。
            

                   正確表達:It is said that President Jiang will visit our school next week.
            

                   錯誤表達:That President Jiang will visit our school next week is said.
            

                 (3)It happens/occurs?結(jié)構中的主語從句不可提前。
            

                   正確表達:It occurred to him that he failed in the examination.
            

                  錯誤表達:That he failed in the examination occurred to him.
            

                 (4)It doesn’t matter how/whether ?結(jié)構中的主語從句不可提前。
            

                   正確表達:It doesn’t matter whether he is wrong or not.
            

                   錯誤表達:Whether he is wrong or not doesn’t matter.
            

                 (5)含主語從句的復合句是疑問句時,主語從句不可提前。
            

                   正確表達:Is it likely that it will rain in the evening?
            

                  錯誤表達:Is that will rain in the evening likely?