狀語從句的定義:
在複合句中修飾主句中的動詞、形容詞、副詞等的從句叫作狀語從句。由於其功能和副詞非常接近,故又稱之為副詞性從句。了解各種狀語從句的分類情況,熟悉每個連詞的意義和用法,判斷主句和從句之間的邏輯關係。狀語從句的分類:根據從句表達的意思
9.1-時間狀語從句 9.2-地點狀語從句 9.3-原因狀語從句
9.4-目的狀語從句 9.5-結果狀語從句 9.6-讓步狀語從句
9.7-條件狀語從句 9.8-比較狀語從句 9.9-方式狀語從句
9.9-方式狀語從句的基本用法
定義:在句子中作方式狀語的從句稱為方式狀語從句,一般位於主句之後,有時也位於居中。
連接詞:just as / as / as if / as though / the way
asconj. 因為;隨著;雖然;依照;當…時
prep. 如同;當作;以…的身份
adv. 同樣地;和…一樣的
as if 與 as though : 猶如;好像例子:
1-He refuses to spend time with us or do as we tell him.(他拒絕和我們共度時光或者依照我們告訴他的那樣做)
2-Their personal life was regularly discussed by people who did not know them but talked as if they were close friends.(他們的個人生活經常被那些不認識他們的人討論,但他們說話就好像他們是親密的朋友)
3-He put out a hand, as if he wanted to keep me there, but I ran out of the room.(他伸出手來,好像他想攔住我一樣,但是我跑出了房間)
Tips
as if 和 as though 引導的方式狀語從句中可省略與主句相同的主語和 Be 動詞,直接在引導詞後面+分詞短語、不定式、介詞短語。
1-The little child stared at me as if seeing me for the first time.(這個小孩子目不轉睛的看著我,好像第一次看見我一樣)
2-The old man cleared his throat as if to say something.(老人清了清嗓子,好像說什麼似的)
3-The director left the meeting room as if in anger.(導演離開了會議室,好像很生氣)
9.8-比較狀語從句的基本用法
1、常用引導詞:as(同級比較),than(不同程度的比較);
2、特殊引導詞:the more … the more … ; no … more than;not A so much as B。
基本用法:
1、as...as...
例句:He woke up as suddenly as he had fallen asleep. 他醒來得和入睡一樣突然。(第一個as是副詞)
I have never seen so much rain as fell that February. 我從未見過像那個二月那麼多雨。(否定結構常用so…as, 也可用as...as)
2、than
例句:The youth of today are better off than we used to be. 今天的年輕人比我們過去的境況要好。
3、according as
例句:You will be praised or blamed according as your work is good or bad. 你受表揚還是責備得看你的工作好壞決定。
4、in proportion as
例句:Men are happy in proportion as they are virtuous. 人之幸福與德行成正比。
5、The most…in/of
例句:This book is the most interesting of the three.這本書是三本中最有趣的。
6、the + 形容詞+est…of/in
例句:This road is the busiest street in our city. 這條路是我們城市最繁忙的街道。
7、no more than只不過(嫌少的意思)
例句:I have no more than two pens.我只有兩支筆。
8、not more than不如.....(前者不如後者)
例句:Jack is not more diligent than John.捷克不如約翰勤奮。
9、one of the + 名詞(複數) …之一(用於最高級)
例句:Han Mei is one of the best students in our school. 韓梅是我們學校最好的學生之一。
9.7-條件狀語從句的基本用法
條件狀語從句主要由:if , unless , as/so long as , on condition that , in case(假使) 等引導。
if-conj. (表條件)如果;即使;是否;(表假設)假如。n. 條件;設想
unless-conj. 除非,如果不。prep. 除…之外
as long as-只要;和…一樣長
on condition that-如果,條件是
if:條件狀語從句最常用的連接詞是if,即表示在某種條件下某事可能發生。例句:If he can't run as fast as me,he will be killed.如果他跑的不如我快,他就會被殺掉。However,the situation is easy to change if you follow my advice.(但是,如果你聽從我的建議,這種情況是很容易改變的)It will help you improve your English if you write your diary in English.(如果你用英語寫日記的話,它就可能幫助你提供英語水平)unless:引導的條件狀語從句,意思是「除非,若非,除非在......情況下,常用if...not替代」conj. 除非,如果不prep. 除…之外I sleep with the window open unless it's really cold.(我開著窗戶睡覺,除非天氣特別冷)as/so long as:引導條件狀語從句,意思是只要。It matters little who does it so long as it is done.(只要事情做了,誰做都行)in case:引導的條件狀語從句常放在主句之前,表示:如果,假使,萬一In case he comes, tell him to wait a while.(如果他來了,讓他等一下)on condition that:引導的條件狀語從句是主句事件發生的前提條件或唯一條件,意思是:在......的條件下,只要......。類似的搭配連詞還有:given(that)-假定suppoes/supposing that-假設assuming(that)-假如provided/providing(that)-只要,假如