【正文】 原因或眾所周知的事實。2）because的從句常放在主句之后。課堂練習：一、 二、 of the storm of broken of heavy 回家作業(yè)：一、 二、 。t walk ______ ______ his ______ )I came back because it was raining came back ______ ______ the ______ 、課堂小結：_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________四、回家作業(yè)：一、填入恰當?shù)倪B詞 you do not understand, I will explain Jane was the oldest in this family, she had to look after the must be ill, ______ he is absent teacher must be strict with you ______they want you to make great father is well again, you no longer have anything to worry day breaks, _____the birds are you are ill, you’d better go to see the she was late for class, she had to say 、選擇恰當?shù)拇鸢?man can’t get on the bus ______ there is no room on D so that her daughter hadn’t e back, ______ she looked , / , so, but, / you’ve got a chance, you might make full use of that soon as found it difficult to read, _______ his eyesight was beginning to man cannot smile like a child, ________ a child smiles with his eyes, while a man smiles with his lips 五、學生反饋：（在完成回家作業(yè)的過程中存在的問題）_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________六、教師反饋：（在批改學生回家作業(yè)中發(fā)現(xiàn)的問題）_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________Keys：A、引導原因狀語從句的連詞：because, as, since，now that B、because, as, since和now that的區(qū)別：because：“因為”，表示直接的原因，語氣最強。3）because 不能與so連用。）I would do it with pleasure, except that I am too busy.（要不是我太忙了，我會很高興去做的。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。如：It was hard work。It was an exciting game, though / although no goals were ，盡管一個球都沒進。Leave things as they 。一般情況下當主句是將來時的時候，從句要用一般現(xiàn)在時。We left in such a hurry that we forgot to lock the ，把門都忘了鎖了。Considering that they are just beginners, they are doing quite a good ，他們干得算很不錯的了。Where there is a will, there is a ，事竟成。（4）表示持續(xù)性或瞬間性，主要連詞有：since（自從）, ever since（自從）, until（直到……才/為止）, till（直到……才/為止）等。如：After / When the children had gone to bed, she began to prepare her lessons.（從句的動作發(fā)生在主句的動作之前，所以從句用了過去完成時）孩子睡覺了以后她開始備課?？梢砸龑r間狀語從句的連詞很多，根據(jù)意義和主從句之間的時間關系，又可分類如下：(1)表示同時性，即主從句的謂語動作同時發(fā)生或幾乎同時發(fā)生。狀語從句時間狀語從句地點狀語從句原因狀語從句目的狀語從句條件狀語從句結果狀語從句讓步狀語從句比較狀語從句方式狀語從句 2。在一般的with短語中,with后面所跟的不是復合結構,也根本沒有邏輯上的主謂關系。例如： like eating the mooncakes with space the earth looks like a huge watercovered globe with a few patches of land sticking out above the little boy with two of his front teeth missing ran into the 、with結構的特點+復合結構構成。學好它對學好復合賓語結構、不定式復合結構、動名詞復合結構和獨立主格結構均能起很重要的作用。Come along with me if(it is).。You should let us know the result as soon as(it is)。如：Unless(it is)necessary ,you39。The window that/which was broken yesterday was…..昨天被打破的玻璃今早被修好了The sold hamburgers are not to my hamburgers sold in this chain are not to…..這家連鎖店賣的漢堡不適合我的口味 The hamburgers that/which are sold in this chain are not to….The arrived guests will be led in.（此過去分詞表示完成）The guests arrived just now will….剛到的客人將會被帶進來 The guests who arrived just now will be….The book that was written by Wang sells book written by Wang sells tie that is worn by our head is made in tie worn by our head is made in SH The shoes(that were)made in a small factory are of bad 反之，一個定語從句可以轉化為分詞做定語的結構The man I introduced to you yesterday had just returned from man introduced to you by me yesterday had just…昨天我給你介紹的那人剛從日本回來He is a man who is loved by He is a man loved by The leaves that have fallen are collected by the fallen leaves are collected…That letter I received last week was from The letter received last week was from Li.【三】狀語從句的省略一般說來省略現(xiàn)象多出現(xiàn)在下列五種狀語從句中：由 when ,while ,as ,before, after , till, until, once等引導的時間狀語從句；由whether ,if , unless 等引導的條件狀語從句；由 though , although ,even if ,whatever等引導的讓步狀語從句；由 as ,than 等引導的比較狀語從句；由as, as if , as though 等引導的方式狀語從句。(原因)Reading carefully，he found something he had not known before．他仔細讀書時，發(fā)現(xiàn)了一些從前不知道的東西。He went out，shutting the door behind 。以至于…)than(不同程度的比較)…that… 與such…that… 的區(qū)別 so +adj./adv.+that so +adj.+a/an +可數(shù)名詞單數(shù)+ that so +many/much/few/little+名詞+that eg ：It is so interesting a book that she has read it twice such +a/an+adj.+可數(shù)名詞單數(shù)+that such +adj.+可數(shù)名詞復數(shù)/不可數(shù)名詞+that such +a lot of/lots of +可數(shù)名詞復數(shù)/不可數(shù)名詞+that特殊引導詞：the 比較級。這時(2)否定句不用till，用until，短語“not …until..”直到。才”（由副詞充當引導詞）：immediately, directly, instantly,(一...就...)soon after, shortly after sooner…than…, hardly… when…, scarcely…when/before.(一…就…)用法:（1）中間用過去完成時，后面用一般過去式。every time, each time, the last time, the first time, by the time，（1）都可以用于肯定句，譯為“直到。這時just …when …正。because, since，as的區(qū)別：結構：n.(無冠詞)/adj./adv./v +as/though +主語＋謂語(時態(tài))eg：Young a