課件英語九年級中考復(fù)習(xí)語法專項(xiàng)狀語從句1課時

1、 一：復(fù)習(xí)要點(diǎn)一：復(fù)習(xí)要點(diǎn)1.1.時間狀語從句時間狀語從句 2. 條件狀語從句條件狀語從句3. 比較狀語從句比較狀語從句 4. 結(jié)果狀語從句結(jié)果狀語從句5. 原因狀語從句原因狀語從句 6. 目的狀語從句目的狀語從句7. 讓步狀語從句讓步狀語從句 8.方式狀語從句方式狀語從句9. 地點(diǎn)狀語從句地點(diǎn)狀語從句 狀語從句狀語從句 二：考標(biāo)解讀二：考標(biāo)解讀狀語從句是副詞性從句，其句法功能是修飾謂語動詞、其他動詞、定語、狀語或整個句子等，在句中作狀語，通常由從屬連詞引導(dǎo)。 狀語從句不僅是初中英語學(xué)習(xí)的重點(diǎn)，而且也是每年中考必考的內(nèi)容之一。命題主要集中在引導(dǎo)狀語從句的連詞、狀語從句的時態(tài)等方面；從九大狀語從

2、句來看，應(yīng)將復(fù)習(xí)重點(diǎn)放在時間狀語從句、條件狀語從句、結(jié)果狀語從句和比較狀語從句這四種上。一、時間狀語從句一、時間狀語從句 引導(dǎo)時間狀語從句的連詞有：引導(dǎo)時間狀語從句的連詞有：while, while, when, as, as soon as, till, until, when, as, as soon as, till, until, notuntil, before, after, since, notuntil, before, after, since, etcetc當(dāng)主句用一般現(xiàn)在時或表示將來當(dāng)主句用一般現(xiàn)在時或表示將來含義時，時間狀語從句常用一般現(xiàn)在時含義時，時間狀語從句常用一般

3、現(xiàn)在時表將來（主將從現(xiàn)）。表將來（主將從現(xiàn)）。egeg： ill tell you the news when i come back. she will call me as soon as she arrives in shanghai.三：要點(diǎn)突破三：要點(diǎn)突破1 1、在、在whenwhen引導(dǎo)的時間狀語從句中，動作可引導(dǎo)的時間狀語從句中，動作可以是表示延續(xù)的，也可以是表示瞬間的；以是表示延續(xù)的，也可以是表示瞬間的；whilewhile引導(dǎo)的從句中，動作一定是表示延續(xù)的引導(dǎo)的從句中，動作一定是表示延續(xù)的 i was watching tv i was watching tv when to

4、m came in.when tom came in. mother was cooking dinner mother was cooking dinner while father while father was watching tv.was watching tv.2 2、as:“as:“當(dāng)當(dāng). .時；一邊時；一邊一邊一邊”. . as she was dancingas she was dancing, , she was singingshe was singing. . its getting colder and colder its getting colder and c

5、older as winter as winter comescomes. .3 3、beforebefore： “ “在在以前以前”； after after ： “ “在在之后之后”. .the bus had left the bus had left before he arrived at before he arrived at the station.the station.i went to bed i went to bed after i finished after i finished homeworkhomework. .4 4、until/tilluntil/til

6、l表示主句動作結(jié)束的時間。在肯表示主句動作結(jié)束的時間。在肯定句中表示定句中表示“直到直到. .為止為止”，主句要用延，主句要用延續(xù)性動詞。續(xù)性動詞。 my mother waited my mother waited till/until i came till/until i came backback. . 在否定句中，在否定句中，until/tilluntil/till表示表示“直到直到. .才才” ”，主句通常用瞬間動詞。常構(gòu)成：，主句通常用瞬間動詞。常構(gòu)成：notnotuntiluntil結(jié)構(gòu)結(jié)構(gòu). . he didnt leave he didnt leave until i un

7、til i came backcame back. . you cant eat you cant eat angthingangthing untiluntil you see you see the doctorthe doctor5 5、sincesince，ever sinceever since引導(dǎo)的時間狀語從引導(dǎo)的時間狀語從句，表示主句動作開始的時間，譯為句，表示主句動作開始的時間，譯為“自自. .以來以來”。主句常用一般現(xiàn)在時或現(xiàn)在。主句常用一般現(xiàn)在時或現(xiàn)在完成時，從句用一般過去時完成時，從句用一般過去時（對（對 since since 引引導(dǎo)的時間狀語提問要用導(dǎo)的時間狀語提問要

8、用howhow long). long). its ten years its ten years since i worked in the since i worked in the hospitalhospital. . he has taught us he has taught us mathsmaths since he since he came herecame here. . where have you been where have you been since i saw you since i saw you lastlast？6 6、由、由by the timeby

9、 the time引導(dǎo)的時間狀語從句注意時態(tài)的引導(dǎo)的時間狀語從句注意時態(tài)的變化：在一般情況下，如果從句的謂語動詞用一變化：在一般情況下，如果從句的謂語動詞用一般過去時，主句的謂語動詞用般過去時，主句的謂語動詞用過去完成時。過去完成時。 by the time you came backby the time you came back, i , i had finishedhad finished reading this book.reading this book. 7 7、 as soon asas soon as 意為意為“一一就就”。如果主。如果主句是一般將來時，情態(tài)動詞加動詞原形或

10、祈句是一般將來時，情態(tài)動詞加動詞原形或祈使句時，時間狀語從句用一般現(xiàn)在時。使句時，時間狀語從句用一般現(xiàn)在時。如：如： my brother went out my brother went out as soon as as soon as i got i got homehome. . ill phone you as soon as ill phone you as soon as hehe arrives arrives in in tonghuatonghua 即時練：(原創(chuàng)） 1. mr. john has worked in that small town _ he left ca

11、nada in 1998. a. when b. after c. since2. he is listening to the music _ he is washing clothes. a. after b. before c. while3. ill give her the message _ she comes back.a. till b. as soon as c. since ccb4. he wont leave until he _the scientist. a. will see b. sees c. saw 5.the first class _ by the ti

12、me i got to school. a. had begun b. began c. has begunba二、地點(diǎn)狀語從句二、地點(diǎn)狀語從句 地點(diǎn)狀語從句一般由連接副詞地點(diǎn)狀語從句一般由連接副詞where, where, whereverwherever等引導(dǎo)，如：等引導(dǎo)，如：句型句型1 1：where where 從句，（從句，（there+there+）主句。）主句。 where bees arewhere bees are, there is honey., there is honey.where there is a will, there is a way.where ther

13、e is a will, there is a way.句型句型2 2：anywhere/whereveranywhere/wherever從句，主句。從句，主句。wherever the sea is,wherever the sea is, you will find seamen.you will find seamen. whataverwhataver you you do,whereverdo,wherever you go you go , , ill right here be waiting for you . ill right here be waiting for yo

14、u .i have kept that photos _ i i have kept that photos _ i can see them every day, as they can see them every day, as they always reminds me of my always reminds me of my university days in university days in l london. ondon. a. which a. which b. where b. where c. whether c. whether即時練：b 三、原因狀語從句三、原

15、因狀語從句 由由because, as, since, forbecause, as, since, for等詞引導(dǎo)等詞引導(dǎo)becausebecause表示的是讀者不了解的、不明顯的原因，表示的是讀者不了解的、不明顯的原因，回答由疑問詞回答由疑問詞whywhy引導(dǎo)的疑問句。引導(dǎo)的疑問句。 he didnt go to the meeting that day he didnt go to the meeting that day because he had a bad cold.because he had a bad cold. because he was illbecause he w

16、as ill, he didnt go to school , he didnt go to school yesterday.yesterday.重點(diǎn)提示：重點(diǎn)提示： becausebecause不能與并列連詞不能與并列連詞soso同時在句同時在句中使用。（中使用。（because of because of 后接名詞或名詞短語）后接名詞或名詞短語） she was late for school she was late for school because she missed because she missed the busthe bus.= she missed the bus,

17、 .= she missed the bus, so she was late so she was late for school.for school.as, for, sinceas, for, since引導(dǎo)的原因狀語從句非我市中考重引導(dǎo)的原因狀語從句非我市中考重點(diǎn)，在此不做講解點(diǎn)，在此不做講解即時練：1. _ there are too many people here, _ we have to find another house. a. because; so b. though; but c. because; / 2.譯句：由于交通擁擠，他上課遲到了。che was lat

18、e for class because of the heavy traffic.=he was late for class because the traffic was heavy. 四、四、 目的狀語從句目的狀語從句 用以補(bǔ)充說明主句中謂語動詞發(fā)生的目的的從用以補(bǔ)充說明主句中謂語動詞發(fā)生的目的的從句叫做目的狀語從句。表示目的狀語的從句可以句叫做目的狀語從句。表示目的狀語的從句可以由由that, so that, so, in order thatthat, so that, so, in order that等詞引導(dǎo)。目的等詞引導(dǎo)。目的狀語從句常含有狀語從句常含有can, could,

19、 may ,might shouldcan, could, may ,might should等等情態(tài)動詞。情態(tài)動詞。he left early so that he could catch the train.he left early so that he could catch the train.he studies hard so that he could work better in he studies hard so that he could work better in the future.the future.we used the computer in order

20、 that we might we used the computer in order that we might save time.save time.speak clearly so that they may understand you. speak clearly so that they may understand you. 五、五、 結(jié)果狀語從句結(jié)果狀語從句 結(jié)果狀語從句表示結(jié)果，通常位于主句之后。引結(jié)果狀語從句表示結(jié)果，通常位于主句之后。引導(dǎo)結(jié)果狀語從句的連詞（詞組）有：導(dǎo)結(jié)果狀語從句的連詞（詞組）有：sosothat, that, suchsuchthat(that(如

21、此如此. .以至于），以至于），so that, that(so that, that(結(jié)果）結(jié)果）等。等。(1)sothat (1)sothat 與與such.thatsuch.that的區(qū)別的區(qū)別 sothat sothat 與與such.thatsuch.that常用句型如下：常用句型如下： so so形容詞副詞形容詞副詞thatthat從句從句 soso形容詞形容詞a a an an單數(shù)可數(shù)名詞單數(shù)可數(shù)名詞thatthat從句從句 such a such a an an 形容詞單數(shù)可數(shù)名詞形容詞單數(shù)可數(shù)名詞 that that 從句從句 such such形容詞復(fù)數(shù)可數(shù)名詞不可數(shù)名詞形

22、容詞復(fù)數(shù)可數(shù)名詞不可數(shù)名詞 thatthat從句從句 例如：例如：he spoke he spoke so fast thatso fast that i couldnt follow him i couldnt follow himhe told us he told us such funny stories thatsuch funny stories that we all laughed we all laughed he is he is so poor thatso poor that he cant buy a bike for his son. he cant buy a b

23、ike for his son.he is he is so young thatso young that he cant go to school. he cant go to school.she is she is such a nice girl thatsuch a nice girl that we all like her. we all like her.= she is = she is so nice a girl thatso nice a girl that we all like her. we all like her.=she is so nice that w

24、e all like her.=she is so nice that we all like her.i have i have so little time thatso little time that i can chat with you. i can chat with you. he made so many mistakes in the exam that that he he made so many mistakes in the exam that that he failed itfailed it(2)(2)當(dāng)當(dāng)thatthat引導(dǎo)的結(jié)果狀語從句為肯定句時，引導(dǎo)的結(jié)

25、果狀語從句為肯定句時，sosothatthat. .可以與可以與bebeenough to doenough to do轉(zhuǎn)換；轉(zhuǎn)換；當(dāng)從句為否定句式，可以與當(dāng)從句為否定句式，可以與tootoototo. .或或be be notnot.enough to do.enough to do轉(zhuǎn)換，從而使復(fù)合句變轉(zhuǎn)換，從而使復(fù)合句變?yōu)楹唵尉?。為簡單句。the boy is the boy is so young thatso young that he he cantcant look look after himself.after himself. = the boy is = the boy i

26、s too young to too young to looklook after after himself.himself. =the boy is =the boy is not old enough to not old enough to looklook after after himself.himself.(3)(3)如名詞前由如名詞前由many, much, little, fewmany, much, little, few等等詞修飾，用詞修飾，用so, so, 不用不用suchsuch。e eg g：soon there were soon there were so

27、manyso many deer that deer that they ate up all the wild roses.they ate up all the wild roses.he has he has so littleso little time that he cant go time that he cant go to the cinema with you.to the cinema with you.( (4 4）結(jié)果和目的狀語從句注意以下幾點(diǎn)：結(jié)果和目的狀語從句注意以下幾點(diǎn)： 在不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)前只能用在不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)前只能用 suchsuch，

28、如：如： it is such good weather we want to go for it is such good weather we want to go for a picnica picnic 又如：又如： they are such good players that they they are such good players that they should win the game.should win the game. 在在muchmuch， manymany， few few， little little 之前只能用之前只能用soso如：如： i have s

29、o little money that i cant buy it. i have so little money that i cant buy it. 即時練(原創(chuàng)）1.he was _excited _he couldnt say a word. a. so, that b. too, to c. very, that 2. jim is _ young _look after himself. a. so, that b. too, to c. enough, to 3.it is _bad weather _we decide to put off the football matc

30、h. a. so, that b. such a, that c. such, thatabc4.he asked _many strange questions that the teacher didnt want to teach him any more. a. so b. such c. tooa六、六、 條件狀語從句條件狀語從句 由由if ,unless if ,unless 等連詞引導(dǎo)。等連詞引導(dǎo)。unlessunless在意義上相在意義上相當(dāng)于當(dāng)于if ifnot not 表示表示“除非除非”“”“如果不如果不”。由于本身。由于本身已含有否定意義，因此不要在已含有否定意義，因此

31、不要在unlessunless后用否定句后用否定句式。若主句是一般將來時，式。若主句是一般將來時，if, unlessif, unless引導(dǎo)的從句引導(dǎo)的從句要用一般現(xiàn)在時表將來。若主句為祈使句或用一要用一般現(xiàn)在時表將來。若主句為祈使句或用一般現(xiàn)在時或含情態(tài)動詞，從句也用一般現(xiàn)在時。般現(xiàn)在時或含情態(tài)動詞，從句也用一般現(xiàn)在時。 i wont go i wont go unless unless im invited.im invited. if if you work hard, youll make progress. you work hard, youll make progress. 條

32、件狀語從句和主句還有一個共同的伙伴，條件狀語從句和主句還有一個共同的伙伴，有時它可以替代從句和主句，它就是有時它可以替代從句和主句，它就是“祈使祈使句句+and/or +and/or +簡單句簡單句”。其中。其中and and 表示句意順表示句意順承；承；or or 則表示轉(zhuǎn)折，意為則表示轉(zhuǎn)折，意為“否則否則”。 if if you work harder, youll pass the exam. you work harder, youll pass the exam. = work harder = work harder andand youll pass the youll pass

33、 the exam.exam. if if you dont hurry up, youll miss the you dont hurry up, youll miss the train.train. = hurry up, or youll miss the train. = hurry up, or youll miss the train.用介詞用介詞with, withoutwith, without可以把條件狀可以把條件狀語從句改寫成簡單句：語從句改寫成簡單句：if there is no water, the fish may if there is no water, the

34、 fish may die. die. = fish may die = fish may die withoutwithout water. water.if you help me, ill finish my task if you help me, ill finish my task on time. on time. = = withwith your help, ill finish my your help, ill finish my task on timetask on time即時練（原創(chuàng)）1.well have a picnic if it _tomorrow . a

35、. wont rain b. doesnt rain c. didnt rain2._you hurry up, youll miss the train. a. unless b. if c. whether3.other people wont be pleased if he _ the queue. a. will jump b. jumps c. jump 4. hold on to your dream, _one day itll just come true.a. and b. or c. or baba 七七. . 讓步狀語從句讓步狀語從句 在主句中作讓步狀語的從句稱為讓步狀

36、語從句。在主句中作讓步狀語的從句稱為讓步狀語從句。讓步狀語從句可置于句首，也可置于句尾。引導(dǎo)讓步狀語從句可置于句首，也可置于句尾。引導(dǎo)讓步狀語從句的連詞主要有以下這些：讓步狀語從句的連詞主要有以下這些：though, though, although, as, even if, even though, although, as, even if, even though, whetherwhetheroror, no matter+, no matter+疑問句，疑問句，疑問詞疑問詞-ever.-ever.1 1、thoughthough，althoughalthough表示表示“雖然，縱然

37、雖然，縱然”之意。之意。 這兩個連詞意思大致相同，在一般情況下可以互這兩個連詞意思大致相同，在一般情況下可以互換使用。在口語中，換使用。在口語中，thoughthough較常使用，較常使用，althoughalthough比比thoughthough正式。正式。egeg: :although /thoughalthough /though his father was very his father was very tired, he kept on working.tired, he kept on working.although /thoughalthough /though my m

38、other is very my mother is very old, she is quite strong.old, she is quite strong.重要提示：重要提示：though，although不能與but在句中同時使用。though the old man was poor, he was very happy.=the old man was poor, but he was very happy.2 2、even if, even thougheven if, even though表示表示“即使即使”“ ”“縱使縱使” ”之意。之意。 這兩個復(fù)合連詞的意思基本相同，

39、他們常這兩個復(fù)合連詞的意思基本相同，他們?？苫Q使用，但意義有細(xì)微差別可互換使用，但意義有細(xì)微差別.even if.even if從從句含有強(qiáng)烈的假定性句含有強(qiáng)烈的假定性. .如：如： well make a trip well make a trip even if /though the even if /though the weather is badweather is bad. . even if he is pooreven if he is poor, she loves him.(=he , she loves him.(=he may be poor, yet she lo

40、ves him.)may be poor, yet she loves him.) even though he is pooreven though he is poor, she loves him. , she loves him. (=he is poor, yet she loves him.)(=he is poor, yet she loves him.)八、八、 比較狀語從句比較狀語從句 比較狀語從句主要運(yùn)用于形容詞和副詞的原級、比較狀語從句主要運(yùn)用于形容詞和副詞的原級、比較級及最高級的句子之中。比較級及最高級的句子之中。1 1）原級）原級 (1)as(1)asas as 和和

41、. .一樣一樣 jack is jack is as tall asas tall as tom. tom. (2) not so (as) (2) not so (as)asas. .不如不如. .那樣那樣 she is she is not so (as) outgoing asnot so (as) outgoing as her sister.her sister. 2 2）比較級）比較級 moremorethan than 比比. .更更. . this book is this book is more more insterestinginsteresting than than

42、 that one.that one. 3 3）最高級（常見句型）最高級（常見句型） 在在“形容詞和副詞形容詞和副詞”一章里面已呈現(xiàn)，一章里面已呈現(xiàn)，在此不在重復(fù)。在此不在重復(fù)。 九、方式狀語從句九、方式狀語從句 在主句中作方式狀語的從句稱為方式狀語從句。方式在主句中作方式狀語的從句稱為方式狀語從句。方式狀語從句一般位于句尾。狀語從句一般位于句尾。1 1、as if, as thoughas if, as though 兩者的意義和用法相同，引出的狀語從句的謂語多用兩者的意義和用法相同，引出的狀語從句的謂語多用虛擬語氣，常譯作虛擬語氣，常譯作“仿佛仿佛似的似的”“”“好像好像似的似的”，如：如

43、： he looks he looks as if (as though) he had been hit by lightingas if (as though) he had been hit by lighting. . it looks it looks as if the weather may pick up very soon.as if the weather may pick up very soon.2 2、引導(dǎo)方式狀語從句的、引導(dǎo)方式狀語從句的asas還有還有“按照按照”之意。之意。如：如： i will do it as you tell mei will do it

44、as you tell me我將照你說的做。我將照你說的做。 岳陽市中考常見考點(diǎn)設(shè)置岳陽市中考常見考點(diǎn)設(shè)置1.時間狀語從句時間狀語從句(1)引導(dǎo)詞：引導(dǎo)詞：when, while, as, before, after, as soon as, until, since.(2)主句為將來時，從句用一般現(xiàn)在時代替。主句為將來時，從句用一般現(xiàn)在時代替。(3)not.until。2.條件狀語從句條件狀語從句(1)引導(dǎo)詞：引導(dǎo)詞：if, unless.(2)主句為將來時，從句用一般現(xiàn)在時代替。主句為將來時，從句用一般現(xiàn)在時代替。(3)if.not與與unless及及and, or的同義句轉(zhuǎn)換。的同義句轉(zhuǎn)

45、換。 岳陽市中考常見考點(diǎn)設(shè)置岳陽市中考常見考點(diǎn)設(shè)置3.原因狀語從句原因狀語從句(1)引導(dǎo)詞引導(dǎo)詞:because, .(2)對對because 原因狀語提問用原因狀語提問用“why”。(3)because 不能與不能與so連用。連用。 4.地點(diǎn)狀語從句地點(diǎn)狀語從句 (1)引導(dǎo)詞引導(dǎo)詞where,wherever. (2)wherever=no matter where5.方式狀語從句方式狀語從句 引導(dǎo)詞：引導(dǎo)詞：as if,as though 岳陽市中考常見考點(diǎn)設(shè)置岳陽市中考常見考點(diǎn)設(shè)置6.目的狀語和結(jié)果狀語目的狀語和結(jié)果狀語(1)引導(dǎo)詞：引導(dǎo)詞：so，that.從句中常用情態(tài)動詞。從句中常用

46、情態(tài)動詞。(2)結(jié)果狀語從句引導(dǎo)詞：結(jié)果狀語從句引導(dǎo)詞：so.that,such.that.(3)so與與such的區(qū)別的區(qū)別(4)so.that與與too.to和和.enough to間轉(zhuǎn)換間轉(zhuǎn)換so+形形+a/an+名名 such+a/an+形形+名名so+many/much/few/little+形形+名名such+形形+不可數(shù)名詞不可數(shù)名詞/可數(shù)名詞復(fù)數(shù)可數(shù)名詞復(fù)數(shù) 岳陽市中考常見考點(diǎn)設(shè)置岳陽市中考常見考點(diǎn)設(shè)置7.比較狀語從句比較狀語從句 (1)引導(dǎo)詞：引導(dǎo)詞：as.as, not as (so).as, than (2)as.as, not as (so).as中間用中間用 形容詞或

47、副詞的原形。形容詞或副詞的原形。8.讓步狀語從句讓步狀語從句 (1)引導(dǎo)詞：引導(dǎo)詞：though, even though. (2)though不能與不能與but連用。連用。單項(xiàng)選擇單項(xiàng)選擇1. （2013岳陽，第27題）work hard, _ you will get good grades. a. or b. but c. and 2. （2012岳陽，第27題） _it doesnt rain tomorrow, well have a picnic in the park. a. if b. although c. until 3. （2011岳陽，第30題） i cant forget the time the earthquake happened in yushu. a. when b. which c. wherecaa中考鏈接