狀語從句講解

1、狀語從句講解 狀語從句講解 狀語從句講解 在復(fù)合句中由在復(fù)合句中由從句表示的狀語從句表示的狀語稱作狀語從句，它稱作狀語從句，它 可以用來修飾謂語（包括非謂語動詞）、定語或可以用來修飾謂語（包括非謂語動詞）、定語或 狀語，或是整個句子。狀語，或是整個句子。 u 準(zhǔn)確掌握每一個準(zhǔn)確掌握每一個連詞連詞的含義是掌握狀語的含義是掌握狀語 從句的關(guān)鍵。從句的關(guān)鍵。 u 同時要注意主從句的同時要注意主從句的時態(tài)呼應(yīng)時態(tài)呼應(yīng)。 狀語從句講解 狀語從句狀語從句 狀語從句狀語從句 狀語從句狀語從句 狀語從句狀語從句 狀語從句狀語從句 狀語從句狀語從句 狀語從句狀語從句 狀語從句狀語從句 狀語從句狀語從句 狀語從句

2、講解 狀語從句類型狀語從句類型從屬連詞從屬連詞 時間狀語從句時間狀語從句 when，whenever，while，as，before，after，since，now that， until，once，the moment，immediately，no soonerthan，the second，instantly， hardly 地點狀語從句地點狀語從句 Where, wherever, everywhere, anywhere 原因狀語從句原因狀語從句 because, as, since, seeing (that), now (that) 結(jié)果狀語從句結(jié)果狀語從句 so that, so

3、that, suchthat 條件狀語從句條件狀語從句 if，unless，as long as, suppose，supposing，in case，so far as， provided 目的狀語從句目的狀語從句 so，so that，in order that，for fear that，lest 讓步狀語從句讓步狀語從句 although, though, however (=no matter how), even if, whetheror 方式狀語從句方式狀語從句 as，as if，as though 比較狀語從句比較狀語從句 asas，not as as，than 狀語從句講解

4、 掌握：掌握： 1. when / while / as 2. before / after 3. till / until 4. since 5. as soon as, immediately, directly, instantly, the moment, the instant, the minute, 狀語從句講解 時間狀語從句時間狀語從句-when/while/as-when/while/as 三者可表示三者可表示“當(dāng)當(dāng)時候時候”，區(qū)別如下：，區(qū)別如下： (1) 若若主句主句表示的是一個表示的是一個短暫性動作短暫性動作，從句從句表示的是一個表示的是一個 持續(xù)性動作持續(xù)性動作，三者

5、都可用：，三者都可用： He fell asleep when while, as he was reading. (2) 若若主、從句主、從句表示表示兩個同時進(jìn)行的持續(xù)性動作兩個同時進(jìn)行的持續(xù)性動作，且強(qiáng)調(diào)，且強(qiáng)調(diào) 主句表示的動作延續(xù)到從句所指的整個時間，通常要用主句表示的動作延續(xù)到從句所指的整個時間，通常要用 while： Dont talk while youre eating. I kept silent while he was writing. 狀語從句講解 時間狀語從句時間狀語從句-when/while/as-when/while/as (3) 若主從句表示的兩個同時進(jìn)行的動作含

6、有若主從句表示的兩個同時進(jìn)行的動作含有“一邊一邊一一 邊邊”之意思，通常用之意思，通常用 as： She sang as she went along. (4) 若若從句從句是一個是一個短暫短暫性動作，性動作，主句主句是一個是一個持續(xù)性持續(xù)性動作，動作， 可用可用 as / when 但不用但不用 while： It was raining hard when as we arrived. (5) 若主從句表示的是若主從句表示的是兩個同時兩個同時(或幾乎同時或幾乎同時)發(fā)生的短暫發(fā)生的短暫 性性動作，用動作，用 as / when： I thought of it just when as y

7、ou opened your mouth. 就在你要說的時候，我也想到了。就在你要說的時候，我也想到了。 狀語從句講解 時間狀語從句時間狀語從句-when/while/as-when/while/as (6) 若要表示兩個正在若要表示兩個正在發(fā)展變化發(fā)展變化的情況，的情況，“隨著隨著”，用，用 as： Things are getting better and better as time goes on. As it grew darker, it became colder. (7) when 可用作可用作并列連詞并列連詞，表示，表示“這時這時(突然突然)”； while 也可以用作也可以

8、用作并列連詞并列連詞，表示，表示“而而”、“卻卻”(表表 示對比示對比)；但；但 as 則沒有類似用法：則沒有類似用法： We were about to start when it began to rain. He likes coffee, while she likes tea. 狀語從句講解 時間狀語從句時間狀語從句-when/while/as-when/while/as 當(dāng)使用連接詞當(dāng)使用連接詞when表示表示“時候時候”時，它所引導(dǎo)的時，它所引導(dǎo)的 從句從句中中謂語謂語動詞用動詞用一般現(xiàn)在時或者一般過去時一般現(xiàn)在時或者一般過去時，不能用，不能用 完成時態(tài)；完成時態(tài)； when，w

9、hile和和as都引導(dǎo)表示時間的狀語從句，它們都引導(dǎo)表示時間的狀語從句，它們 的區(qū)別在于的區(qū)別在于動作發(fā)生的時間順序動作發(fā)生的時間順序。用。用when時，從句的時，從句的 動作可以與主句的動作可以與主句的同時發(fā)生或先于主句動作發(fā)生同時發(fā)生或先于主句動作發(fā)生；用；用as 時從句和主句動作時從句和主句動作同時發(fā)生同時發(fā)生；用；用while時從句和主句動時從句和主句動 作作同時發(fā)生同時發(fā)生，也可表示，也可表示持續(xù)一段時間持續(xù)一段時間。 狀語從句講解 _ we were talking, Mr. Smiths came in. _ they came home, I was cooking dinne

10、r. I was about to go to bed _ I heard someone knock at the door. 4. _ we were watching TV, he was studying. 5. He is fat _ his brother is thin. 6. _ she sang, tears ran down her face. 用用when, whilewhen, while或或as as 填空填空: : While/ As/ When When when While while As 狀語從句講解 時間狀語從句時間狀語從句-before/after-be

11、fore/after BeforeBefore在在之前；之前；AfterAfter在在之后之后 表示主從句的動作先后發(fā)生表示主從句的動作先后發(fā)生 1.1.當(dāng)當(dāng)主句主句用用將來時將來時，從句從句總是用總是用現(xiàn)在時現(xiàn)在時； 2.2.如果如果beforebefore引導(dǎo)的引導(dǎo)的從句從句謂語用的是謂語用的是過去時過去時，則，則主句主句動動 詞多用詞多用過去完成過去完成時；時； 3.After3.After表示主句動作發(fā)生在從句動作之后。主句和從表示主句動作發(fā)生在從句動作之后。主句和從 句的動作的時間關(guān)系正好與句的動作的時間關(guān)系正好與beforebefore引導(dǎo)的從句相反。引導(dǎo)的從句相反。 狀語從句講解

12、 時間狀語從句時間狀語從句-before/after-before/after 1. It 1. It be four days be four days they they back. back. 2. My father 2. My father for Canada just for Canada just the the letter letter . . 3. 3. you you it over, please it over, please me know me know what you decide.what you decide. 4. 4. we we finished

13、the work, we finished the work, we home home 狀語從句講解 Before 與與 after Finish your homework _ you go out to play. He had walked three days _ he found water. It was not long _ he left his hometown. 狀語從句講解 Before 與與 after 4. I played football _ I (had) finished my homework 5. Please tell her Ill come _ I

14、 do some shopping. 6. It will not be long _ we meat each other again. 狀語從句講解 時間狀語從句時間狀語從句-till/until-till/until tilltill和和untiluntil一般情況下兩者可以互換，但是在一般情況下兩者可以互換，但是在強(qiáng)調(diào)句型強(qiáng)調(diào)句型 中多用中多用untiluntil。 注意：如果注意：如果主句主句中的謂語動詞是中的謂語動詞是瞬時動詞瞬時動詞時，必須用時，必須用否否 定形式定形式；如果；如果主句主句中的謂語動詞是中的謂語動詞是延續(xù)性動詞延續(xù)性動詞時，用肯時，用肯 定或否定形式都可以，但表達(dá)

15、的意思不同。定或否定形式都可以，但表達(dá)的意思不同。 I didI didntnt go to bed go to bed untiluntil（tilltill） my father came my father came back.back. ItIt was was not untilnot until the meeting was over the meeting was over thatthat he he began to teach me English.began to teach me English. I I workedworked untiluntil he came

16、 back. he came back.我工作到他回來為止。我工作到他回來為止。 I didI didntnt workwork untiluntil he came back. he came back.他回來我這才開始他回來我這才開始 工作。工作。 狀語從句講解 till 與與 until 1. He lived with his parents _ he graduated from college. 2. The children wont come home _ its dark. 3. _ you told me I had no idea of it. 4. Not _ he t

17、old me did I know the truth. 5. It was _ the war was over that he returned to his land. 狀語從句講解 時間狀語從句時間狀語從句-since-since sincesince引導(dǎo)的從句的謂語動詞可以是引導(dǎo)的從句的謂語動詞可以是延續(xù)性延續(xù)性的動詞，又的動詞，又 可以是可以是瞬時瞬時動詞。一般情況下，動詞。一般情況下，從句從句謂語動詞用謂語動詞用一般過一般過 去時去時，而，而主句主句的謂語動詞用的謂語動詞用現(xiàn)在完成時現(xiàn)在完成時。 I have been in Beijing I have been in Beij

18、ing sincesince you left. you left. 區(qū)別：區(qū)別： 1. It is 1. It is sincesince從從以來多長時間了以來多長時間了 It is five years It is five years sincesince we met last time. we met last time. 2. It is 2. It is beforebefore( (才才) ) It was a long time It was a long time beforebefore I went to sleep again. I went to sleep aga

19、in. 狀語從句講解 時間狀語從句時間狀語從句-“-“一一.就就.”.” as soon as, immediately, directly, instantly, the moment, the instant, the minute I will go there directly I have finished my breakfast. 吃完早飯，我立即到那里去。吃完早飯，我立即到那里去。 The moment I heard the news, I hastened to the spot.我一聽到消息，馬上趕到了出事地點。我一聽到消息，馬上趕到了出事地點。 As soon as I

20、 reach Canada, I will ring you up. 我一到加拿大，就給你來電話。我一到加拿大，就給你來電話。 狀語從句講解 時間狀語從句時間狀語從句-“-“一一.就就.”.” hardly(scarcely, rarely)hardly(scarcely, rarely)when, no soonerwhen, no soonerthanthan 主句主句用用過去完成時過去完成時，從句從句用用一般過去時一般過去時。當(dāng)。當(dāng)hardly, hardly, scarcely, rarelyscarcely, rarely和和no soonerno sooner位于位于句首句首時，時

21、，主句應(yīng)用主句應(yīng)用 倒裝語序倒裝語序。 He had no sooner arrived home than he was asked to start on another journey. No sooner had he arrived home than he was asked to start on another journey. 狀語從句講解 I _ (be) at his bedside since he _ (become) ill. It _ (be) two years since we _ (be) university students. _ (一一 就就) he

22、saw the monster, he turned pale. 填空 狀語從句講解 4. The spy had _ returned home than he was told to go to another country. 5. We had _ returned home when it rained. 6. _ had we begun when we were told to stop. 填空 狀語從句講解 (1) (1) 當(dāng)主句為將來時態(tài)或具有將來意義時，時間狀語當(dāng)主句為將來時態(tài)或具有將來意義時，時間狀語 從句通常要用從句通常要用一般現(xiàn)在時表示將來意義一般現(xiàn)在時表示將來意義。

23、 Turn off the lights Turn off the lights beforebefore you you leaveleave. . I will tell him I will tell him as soon asas soon as he he arrivesarrives. . (2) (2) 與與sincesince 從句搭配的主句的時態(tài)通常是從句搭配的主句的時態(tài)通常是現(xiàn)在完成現(xiàn)在完成 時態(tài)。時態(tài)。 He He has livedhas lived here here sincesince 1999. 1999. Where Where have youhave y

24、ou been been sincesince I last saw you? I last saw you? 時間狀語從句時間狀語從句時態(tài)時態(tài) 狀語從句講解 改錯題改錯題: She was walking on the street while the accident happened. _ 2. I will call you as soon as I will finish my homework. _ 3. After the queen knows it is I that help you run away, she will kill me . _ 4. I have fini

25、shed the composition when the bell rang. _ 狀語從句講解 1. I got in touch with Charles _ I received his letter. A. when immediatelyB. soon C. immediatelyD. suddenly 2. We were just _ calling you up _ you came in. A. about; whenB. on the point of; while C. on the point of; whenD. on the point of; as 狀語從句講解

26、 3. Most of his great novels and plays were not published or known to the public _ his tragic death in 1786. A. even beforeB. ever since C. until afterD. until before 4. Babies sleep 16 to 18 hours in every 24 hours, and they sleep less _ they grow older. A. whileB. asC. whenD. after 狀語從句講解 5. Did y

27、ou remember to return the book to our English teacher? Yes. I gave it to him _ I saw him. A. onceB. whileC. ifD. the moment 6. A warning news report from Qatar announces that a group of Islam will continue to kill Americans wherever they are _ they leave the Arab world forever. A. even thoughB. in c

28、aseC. wheneverD. until 狀語從句講解 7. It will be five years _ we meet again. A. sinceB. untilC. beforeD. when 8. How can they learn anything _ they spend all their spare time watching TV? A. whereB. whenC. whileD. but 狀語從句講解 要點要點: : 由連詞由連詞wherewhere和復(fù)合關(guān)系詞和復(fù)合關(guān)系詞whereverwherever (=no (=no matter where )mat

29、ter where )引導(dǎo)引導(dǎo). . 句型句型1 1：WhereWhere地點從句，（地點從句，（therethere）主句）主句。 【注意注意】此句型通常譯成此句型通常譯成“哪里哪里哪里就哪里就”；主；主 句在從句后面時，句在從句后面時，therethere可用可不用；如果主句在從句可用可不用；如果主句在從句 的前面時，一般都不用的前面時，一般都不用therethere。例如：。例如： WhereWhere there is no rain, farming is difficult or there is no rain, farming is difficult or impossibl

30、e.impossible. You should have put the book You should have put the book wherewhere you found it. you found it. 狀語從句講解 句型句型2 2：Anywhere/ whereverAnywhere/ wherever地點從句，主句。地點從句，主句。 【注意注意】anywhereanywhere本身是個副詞，但是，?？梢砸龑?dǎo)從本身是個副詞，但是，常可以引導(dǎo)從 句，相當(dāng)于連詞，意思相似于句，相當(dāng)于連詞，意思相似于wherever, anywherewherever, anywhere引導(dǎo)引導(dǎo)

31、 的從句可位于主句之前，也可以位于主句之后。的從句可位于主句之前，也可以位于主句之后。 而而 whereverwherever本身就是個連詞，表示本身就是個連詞，表示“在何處，無論何處在何處，無論何處”。 WhereverWherever the sea is , you will find seamen. the sea is , you will find seamen. 1.Where1.Where there is a will , there is a way. there is a will , there is a way. 2.Wherever2.Wherever you go

32、 , I go too. you go , I go too. 狀語從句講解 判斷下列句子類型判斷下列句子類型 1. You would let your children play where you can see them. 2. You would let your children play in the place where you can see them. 狀語從句講解 1. I have been keeping the portrait _ I can see it every day, as it always reminds me of my childhood in

33、 Paris. A. sinceB. whereC. asD. if 2. “_ I live there are plenty of sheep.”, said the boy _ pride. A. Where; with B. When; in C. That; inD. Why; with 地點狀語從句地點狀語從句練習(xí)題練習(xí)題 狀語從句講解 3. He seemed to have been asleep, so I said nothing, but sat _ he would see me _ waking. A. whether; whenB. that；when C. whi

34、ch；whereD. where；when 4. You can still find bones of the birds _ they used to live. A. in whichB. in the place C. whereD. that 地點狀語從句地點狀語從句練習(xí)題練習(xí)題 狀語從句講解 5. “_ my feet remain standing above the water level, there is hope.” said the captain. A. WhereB. Even if C. WhileD. Although 地點狀語從句地點狀語從句練習(xí)題練習(xí)題 狀語

35、從句講解 主要連詞：主要連詞： because, as, since, for seeing (that), now (that) considering (that) 狀語從句講解 1.I didnt go to school yesterday because I was ill. 2. Since everybody is here, lets begin our meeting. 3. As you are in poor health, you should not stay up late. 4.I asked her to stay to tea, for I had somet

36、hing to tell her. 原因狀語從句原因狀語從句-because/as/since/for-because/as/since/for 狀語從句講解 1）because語勢最強(qiáng)最強(qiáng)，用來說明人所不知的原因， 回答why提出的問題。當(dāng)原因是顯而易見顯而易見的或已已 為人們所知為人們所知，就用as或 since。 I didnt go, because I was afraid. Since /As the weather is so bad, we have to delay our journey. 原因狀語從句原因狀語從句-because/as/since/for-because/

37、as/since/for 狀語從句講解 2）如果不是說明直接原因不是說明直接原因，起補(bǔ)充說明的作用， 用for。 He is absent today, for he is ill. He must be ill, for he is absent today. 原因狀語從句原因狀語從句-because/as/since/for-because/as/since/for 狀語從句講解 3) as和for的區(qū)別： 通常情況下，as引導(dǎo)的從句在主句前從句在主句前，for引 導(dǎo)的從句在主句后從句在主句后。例： As the weather is cold, I stay at home. I sta

38、y at home, for the weather is cold. 原因狀語從句原因狀語從句-because/as/since/for-because/as/since/for 狀語從句講解 用用because, as, since 與與for填空填空: - Why are you crying, meg? - _ Ive broken your necklace, mom. 2. I went to bed early _ I was tired. 3. I was not kind to him, _ he was rude. 4. _ I had a cold, I was abse

39、nt from school. 5. My mother was ill and I sent for Tom, _ he was a doctor. 6. _ we are all here, lets begin our class. 狀語從句講解 1. May I go now? _ youve finished your work, you may go. A. AfterB. Although C. Now thatD. As soon as 2. _ it happened to be a nice day, we decided to go to the beach. A. Wh

40、enB. Before C. If D. Since 原因狀語從句原因狀語從句- -練習(xí)題練習(xí)題 狀語從句講解 主要的連詞：主要的連詞： so that, soso that, sothat, suchthat, suchthatthat He studied hard He studied hard he passed the he passed the exam. exam. He was He was angry angry he couldn he couldnt speak. t speak. He shut the window with He shut the window with force force the glass broke.the glass broke. 狀語從句講解 正：正：He is He is clever a child clever a child we all like we