【文章內(nèi)容簡介】 s such a good chance that we mustn39。t miss 。 It is such nice weather that I don39。t like to stay at ，我不愿呆在家里。 辨析： so?that 和 such?that so?that 和 such?that 的意思均為 “ 如此 ?? 以致 ??” ，都用來引導(dǎo)結(jié)果狀語從句。但二者用法不盡相同，現(xiàn)歸納如下： ?that 結(jié)構(gòu)中的 so 為副詞，后面跟形容詞或副詞； such?that 中的 such 為 形容詞，后面接名詞(名詞前可以有形容詞修飾 )。 became so angry that he couldn39。t ，以致說不出話來。 It was such a fine day that we went out for a ，我們出去散步。 that 前的名詞有表示數(shù)量多少的 many, much, few, little 等修飾時(shí)，只能用 so，不能用 was so much noise outside that we couldn39。t hear the ，以致我們不能聽到老師的話。 He had so many falls that he was black and blue all ，以致全身青一塊、紫一塊的。 注意：若名詞前的 little 解釋為 “ 小 (的 )” 意思時(shí)，則仍用 such, 而不能用 are such little sheep that they can39。t run ，以至于它們跑得不快。 that 前是 單數(shù)可數(shù)名詞且該名詞前面有形容詞修飾時(shí)， so 與 such 可以互換，即： so＋ adj.＋ a/an＋ n.＝ such＋ a/an＋ adj.＋ is so good a teacher that we all love her.＝ She is such a good teacher that we all love ，我們都愛她。 that 前是不可數(shù)名詞或復(fù)數(shù)可數(shù)名詞時(shí)，則必須用 such，不能用 so 來代替。 was such fine weather that they all went ，他們都去游泳了。 They are such nice apples that we would like to eat ，以致我們想吃它們。 五、原因狀語從句 原因狀語從句由 because, as, for, since 等引導(dǎo)。 couldn39。t walk very fast because the road was very 。 As she39。s been ill, perhaps she39。ll need some 。 Since you39。re not interested, I won39。t tell you about ，那我就不告訴你。 辨析： because, since, as 和 for 語氣最強(qiáng)，表示直接原因，可用于回答 why 提出的問題、引導(dǎo)表語從句、用于強(qiáng)調(diào)句等，而其余三者均不行。 eg.“Why didn39。t he e?” “Because he was ill.” “ 他為什么沒來 ?” “ 因?yàn)樗×恕?” My stomach hurts because I have eaten too many ，因?yàn)樘O果吃得太多。 That39。s because you can39。t appreciate 。 It is because he is honest that I like 。 語氣較弱，指雙方都明確的原因或眾所周知的原因，譯為 “ 既然 ” ，側(cè)重主句，從句表示顯然的或已知的理由。 you don39。t like it, I39。ll put it ，我就把它放在一邊。 Since you are wrong, you should ，就應(yīng)該道歉。 “ 由于，鑒于 ” ，指客觀事實(shí)，常與 since 互換使用。 there was no answer, I wrote ，我又寫了一封信。 As you weren39。t there, I left a ，我留了個(gè)口信。 是并列連詞，不說明直接原因而是對(duì)某種情況加以推斷，其引導(dǎo)的分句前常有逗號(hào)。 must be ill, for he is absent ，因?yàn)樗裉鞗]來。 He took the food eagerly, for he has eaten nothing since ，因?yàn)樗麖奶炝炼紱]吃過東西。 六、比較狀語從句 常由 than, as?as?, not as(so)?as 等連詞引導(dǎo)。 is taller than his 他的弟弟高。 I39。m as tall as 。 He doesn39。t pay as much tax as we do/ as 。 七、方式狀語從句 常由 as, as if(as though)等連詞引導(dǎo)。 it as it ，別動(dòng)它。 Do it as I do 。 He treats me as if/ as though I were a 。 They pletely ignore the fact as if/ as though it never ，就仿佛它不存在似的。 八、讓步狀語從句 常由 though(although)等連詞引導(dǎo)。 it was cold, he went out without a ，他沒有穿大衣就出去了。 Though they are poor, they have enough to ，食物還是夠吃的。 典 型例題： the CDs to you if I have time return returned 解析：考查狀語從句的時(shí)態(tài)。在 if 條件狀語從句中，主句用將來時(shí)，從句用一般現(xiàn)在時(shí)，故選 A。 2.－ Dick gave me a note while I________ in the library.－ I guess he made it to say“sorry”to reading reading read 解析：主句使用了一般過去時(shí)，時(shí)間狀語從句也應(yīng)使用過去的某種時(shí)態(tài)，這里應(yīng)使用過去進(jìn)行時(shí)，表示動(dòng)作正在發(fā)生。下句 I guess he made it to say“sorry”to you. 也為解題提供了很好的提示。故選 B。 3.－ Look!Here es our school bus.－ No 39。t get on it________ it has 解析：考查時(shí)間狀語從句。句意為 “ 看！我們的校車來了。 ”“ 別急。等車停穩(wěn)再上去吧。 ” 選 A，not?until 直到 ?? 才，是固定搭配。 didn39。t know he came back________ I met him in the 解析：考查時(shí)間狀語從句。句意為：直到在街上見到他，我才知道他回來了。 not?until 是固定結(jié)構(gòu)，表示 “ 直到 ?? 才 ” 。故選 C。 39。ll do it better if the teacher________ me another give 解析：考查狀語從句的時(shí)態(tài)。 if 引導(dǎo)的狀語從句一般遵循 “ 主將從現(xiàn) ” 的規(guī)則，故選 B。 I went to say goodbye to Anna, she________ the playing playing 解析： When 引導(dǎo)的時(shí)間狀語從句使用了一般過去時(shí)，主句也應(yīng)使用過去的某種時(shí)態(tài)， 這里表示動(dòng)作正在發(fā)生（她正在彈鋼琴），用過去進(jìn)行時(shí)，這能使描寫的對(duì)象更加生動(dòng)。故選 C。 have been trying my best to study English________ I want to have a chance to be a volunteer for the Beijing 解析：考查原因狀語從句。 I want to have a chance to be a volunteer for the Beijing Olympics.（我想有機(jī)會(huì)成為一名北京奧運(yùn)會(huì)的志愿者）與 I have been trying my best to study English（我一直在竭盡全力學(xué)習(xí)英語）構(gòu)成因果關(guān)系，故選 B。 8.－ How was your climbing on Mount Tai？ － I didn39。t believe I could do it________ I got to the 解析：考查時(shí)間狀語從句。 not?until“ 直到 ?? 才 ” 是固定句式。句意為 “ 你爬泰山的感受是什么？ ”“ 我簡直難以置信，直到登上山頂 ” 。 9.－ Look at the noisy kids! － Haven39。t you heard the saying“When the cat is away, the mice________.”? playing play 解析：考查含有時(shí)間狀語從句的主句的時(shí)態(tài)。規(guī)律是： “ 主將從現(xiàn) ” ，即從句用一般現(xiàn)在時(shí)，主句用一般將 來時(shí)。故選 D。 “When the cat is away, the mice will play.” （相當(dāng)于 “ 山中無老虎，猴子稱大王。 ” ） met many problems________ he was going over his soon as 解析：考查時(shí)間狀語從句中連詞的選用。要從意義和句子邏輯兩方面考慮。與 as 和 when 相比，敘述兩個(gè)較長時(shí)間的動(dòng)作，特別是提供 “ 背景 ” 的時(shí)間更長時(shí)，常用 while，故選 D。句意 為 “ 他在復(fù)習(xí)功課時(shí)碰到了許多問題。 ” 語法專練： 一、時(shí)間、地點(diǎn)、條件、讓步狀語從句練習(xí) behind you will be unhappy ________ you talk too long on the you don39。t go to see the doctor, ________ you39。ll be 。/ 。and 。or was busy cooking in the kitchen ________ father was watching TV in the sitting 39。t leave the office________ I e didn39。t go to bed________ all the TV programmes were are usually some people watching________ those retired workers play it was raining, ________ we went on with our sports 。/ 。but C./。but reached the station________ the train had just soon as mouse had run into the hole________ the cat could catch soon as baby stopped crying________ he saw his soon as 二、原因、比較、目的、結(jié)果狀語從句練習(xí)。用所給的關(guān)聯(lián)詞將簡單句連接成復(fù)合句。 didn39。t pass the hadn39。t gone over his lessons.（ because） can buy the have got enough money.（ since） have seen the film can give the ticket to your brother.（ now that） was a long took her more than two hours to type it.（ such?that ） called out to him in a loud heard me on the other side of the street.（ so that） sings sings well, too.（ as?as ） looks brother Tim looks even weaker.（ than） work want to send their son to college.（ in order that） 39。ll give you some more can learn how to use this expression.（ so that） ran very in our class could catch up with him.（ so?that ） 三、句型轉(zhuǎn)換 students were reading teacher came into the room.（合并為一個(gè)含有時(shí)間狀語從句的復(fù)合句） ________________________________________________ the mother came back, th