【正文】 和 for fear(that)含有否定意義，并且從句中動詞須用 “動詞原形”或 ”should + V.” 的虛擬語氣，如：He ran away lest he(should)be caught.(= He ran away in order that he would not be caught.)I checked all the results time and again for fear that there should be any mistakes.(= I checked all the results time and again so that there wouldn39。這些連詞與 as, since 意思相近，通常用于書面語，并且它們兼有其它意義。其中 because 語氣最強，表示直接、主要原因，通常引導(dǎo)的從句放在句尾，特別是回答 why 提出的問題只能用 because。t work hard.)Supposing / Suppose it rains, shall we have the match as scheduled?In case you need anything else, please let me 由 although, though, even though, even if, whether...or, while, as, whwords + ever(= no matter + whwords)等從屬連詞引導(dǎo)，如：He is quite modest though he is the best student in the needle has the same mass whether it is hot or (No matter which)plan you adopt, you will meet with ：(though)不可與連詞 but 連用； 引導(dǎo)的從句意義和 though 相似，但表示的語氣較強，并須將強調(diào)的詞放在句首（但不用 although），如：Simple as(though)the question may seem, it is not at all mon in / no matter how 引導(dǎo)的從句中，however / no matter how 后須緊跟形容詞或副詞，如：However / No matter how hard I tried, I couldn39。第二篇：狀語從句Clauses of Condition, Concession and Contrast(條件、讓步和對比從句)條件從句由 if, unless, as(so)long as, provided / providing(that), suppose / supposing(that), in case等引導(dǎo)，如：If he es I39。五、比較狀語從句中的省略She can play the piano just as wonderfully as you(do).她鋼琴彈的我你彈的一樣好。四、讓步狀語從句中的省略He is a good man, though sometimes(he is)rather ，盡管有時有點無聊。There are few people nowadays, if(there are)any, who remember 。Come along with me if(it is)。He will e if(he is)，他就來。三、條件狀語從句中的省略常用的句型是：if necessary, if possible, if true, if anyone等。我們不可說As walking, she found a nice shining thing on the 、地點狀語從句中的省略地點狀語從句的省略常用下列結(jié)構(gòu)：where(ver)possible, where(ver)necessary，Lay these books where possible you can find them 。You should let us know the result as soon as(it is)。Don’t e in until(you are)asked 。When arriving, send me a telegram.(When you arrive, send me a telegram.)到達之后，來個電報。第一篇：狀語從句的省略規(guī)則一、時間狀語從句中的省略When(she was)very young, she began to learn to play the ，就開始學(xué)習(xí)彈鋼琴。While(I was)at college, I began to know him, a strange but able ，一個奇怪但有能力的學(xué)生。Before leaving, turn off all the lights.(Before you leave, turn off all the lights.)走之前，請關(guān)閉所有的燈。Whenever(it is)possible, you should e and 。注：as在引導(dǎo)時間狀語從句時，沒有這種省略現(xiàn)象。Put in articles wherever necessary in the following 。如：Send the goods now if(they are)，請送過來。If(it is)necessary, ring me at ，朝我家里打電話。If(it is)true, this will casue us a lot of ，這會給我們帶來很多麻煩。You should stay where you are, unless(you are)asked to ，除非叫你動。Even if(I am)invited to, I won’t go to such a bad ，我都不想聽如此壞的報告。She has finished the work earlier than(it has been)。ll tell would have succeeded if you had tried will fail unless you work hard.(=You will fail if you don39。t remember all the 表示兩個人或兩件事之間的對比，常用 while 或 whereas 引導(dǎo)，如：He is idle, while his brother is people like fat meat, whereas others hate of Cause, Result and Purpose(原因、結(jié)果和目的從句)原因從句主要由下列從屬連詞引導(dǎo)：1． Because, as, since。as 和 since 表示明顯的、已知的原因，since 比 as 正式，如：They had to move because their building was to be pulled Mary was the eldest, she looked after the they live near the sea, they often go ． now that, seeing(that), considering(that), in that。now that 有“時間”含義，表示”既然”，說明一種新情況；seeing(that)和 considering(that)有“條件”含義；in that 有”某一方面”含義，如：Now that you are well again you can (that)they are just beginners, they are doing quite a good was lucky in that I was able to find a good babysitter（保姆）.結(jié)果從句常用 so that, so...that, such...that, that 等連詞引導(dǎo)，如：I was caught in a shower, so that all my clothes got was so tired that I could hardly keep my eyes was such a good runner that I couldn39。t be any mistakes.)Clauses of Manner and Comparison(方式和比較從句)方式從句主要由 just as, as, as if, as though 等連詞引導(dǎo)，如：He doesn39。）What blood vessel is to a man39。）As(So)far as I know, he is an honest man.（據(jù)我所知，他是一個誠實的人。）Rather than get money in such a dishonest way, he would beg in the streets.（他寧可沿街乞討，也不愿意用欺騙手段騙取錢。）第三篇：狀語從句1狀語從句一：什么是狀語從句？用一個句子(從句)來作另