單擊此處編輯母版標(biāo)題樣式,單擊此處編輯母版文本樣式,第二級,第三級,第四級,第五級,,,*,單擊此處編輯母版標(biāo)題樣式,單擊此處編輯母版文本樣式,第二級,第三級,第四級,第五級,,,*,專題十五 狀語從句,第一部分 中考英語語法專題,專題十五 狀語從句第一部分 中考英語語法專題,什么是狀語從句？,用一個句子充當(dāng)狀語成分，那個句子,就是狀語從句。,I get up,at six,when it is dark.,I get up,at school,where I study.,什么是狀語從句？用一個句子充當(dāng)狀語成分，那個句子I get,狀語從句,狀語從句同,副詞，介詞詞組,等作狀語一樣，用于,修飾謂語,，說明謂語動作的,時間，地點，方式，手段，條件，程度，比較，原因，目的，結(jié)果,等,I get up at 6:00,It is dark,I get up when it is dark,狀語從句,1.時間狀語從句,,I was watching TV at ten o'clock yesterday.,,,,I was watching TV when my mother got home.,----------------------------,↓,時間狀語,----------------------------,↓,時間狀語從句,1.時間狀語從句----------------------,1.,時間狀語從句的,引導(dǎo),詞,：,,when,（,當(dāng),……,時候）,, while,（,當(dāng),……,時候）,, before,（在,……,之前）,,,after,（在,……,之后）,,,till/ until,（直到）,, as soon as,（一,……,就,……,），,as,（當(dāng),……,時,,,一邊,……,,一邊,……,）,, since,（從,……,以來）,,,by the time,（,當(dāng)……時候）,等引導(dǎo)。,,1. 時間狀語從句的引導(dǎo)詞：,在忘記之前,,,我要把它寫下來。,,,我一到上海就會寫信給你。,,,,我們一直到雨停了才離開。,,,We did,n’t,,leave,until,the rain stopped.,As soon,,as,,I arrive in Shanghai, I will write to you.,I’ll write it down,before,I forget it.,在忘記之前,我要把它寫下來。We didn’t leave,2.,在時間狀語從句里，當(dāng)主句是一般將來時，,從句用一般現(xiàn)在時。①,I’ll ring you up as soon as I get to New York.,I will tell him everything when he comes back.,He won’t believe it until he sees it with his own,eyes,.,2.在時間狀語從句里，當(dāng)主句是一般將來時，,w,hen,:,當(dāng),……,時候,,,通常指某一特定的時間點，主句與從句的動作同時發(fā)生。,When,I opened the window,, I saw him come up.,When,I have time,, I will go to see you.,When,I came home,, I met an old schoolmate of mine.,He said he would tell her about it when,he saw her,.,when :當(dāng)……時候, 通常指某一特定的時間點，主句與從句,while:,在……期間，往往指一段時間,,,從句中一般用持續(xù)性動詞作謂語。,She fell asleep while she was reading the newspaper.,while有時可以作并列連詞，表示對比，可譯成……而……。,I am fond of English while he likes maths.,I was working while he was playing.,,,while:在……期間，往往指一段時間,從句中一般用持續(xù)性動,as : 當(dāng)…時；一邊…一邊；隨著……,某事一發(fā)生，另一事立即發(fā)生,,,,,＊兩個動作同時發(fā)生,As,the day went on, the weather got,worse.,As,the captain passed me, I asked,him whether there was any hope of,saving the ship.,as : 當(dāng)…時；一邊…一邊；隨著……某事一發(fā)生，另一事立即,,,,____________he had finished his homework,，,he took a short rest,．,____________he walked along the lake,，,he sang happily.,____________ she was typing the letter,the telephone rang,when,，,as,，,while,區(qū)別,,①when,②while,③as,When,As,While,",時間點,",",延續(xù)性動詞,",“,一邊,..........,一邊”,",時間段,",",終止性動詞,",____________he had finished hi,as soon as --- 一……就……,Jack went to school as soon as,he got well,.,,I’ll ring you up as soon as,I get an answer from him,.,as soon as --- 一……就……Jack went,since ：自從,…,, 通常主句用現(xiàn)在完成時,I have never been there again since,I graduated from the university,.,It is +,時間段,+since,從句,(,過去時,) ②,It has been +,時間段,+since,從句,(,過去時,),It is five years since we met last time.,It has been ten moths since we graduated.,since ：自從…, 通常主句用現(xiàn)在完成時I have n,※,before,①,在,……,前,It will be half a year before I come back.,,,It won,’,t be half a year before we meet again.,,,We sailed four days and nights before we saw the land.,②it will be +,一段時間,+,before...,多久之后才,...,③it won’t be +,一段時間,+,before...,不久就,....,※ before ① 在……前②it will be +一段,※,till, until和not…until：,1.until/till,引導(dǎo)時間狀語從句,用于肯定句時,，,主句的動詞是延續(xù)性動詞,，表示動作或狀態(tài)一直持續(xù)到,until/till,所表示的時間，意為“某動作一直延續(xù)到某時間點才停止”。如：,We waited until he came.,,2．,用于否定句時，主句謂語動詞是非延續(xù)性動詞,，從句為肯定，意為“某動作直到某時間才開始”,如:,He won’t go to bed till/until she returns.,※till, until和not…until：1.until,,練習(xí),:,1. I’ll write to you _______ I get there. A. while B. before C. as soon as D. by,2. He has lived in the city _________ he came back from America. A. when B. before C. since D. after,3. We won’t leave here _______ our teacher comes back. A. until B. since C. after D. as soon as,4. I had to finish the picture ________ my mother came back. A. until B. before C. after D. while,5. John fell asleep ________ he was listening to the music.  A. after B. before C. while D. as soon as,,中考題型,,,,,,時間狀語從句,練習(xí) : 中考題型時間狀語從句,2.,地點狀語從句,,地點狀語從句由,where, wherever,等引導(dǎo)。例如：,,You can take a walk,wherever,you like to.,,---Mom, what did your doctor say?,--- He advised me to live,where,the air is fresher.,,,2. 地點狀語從句,3.,條件狀語從句,,由,if（,如果,）, unless（if...not，除非）, so/as long as （,只要,）,等引導(dǎo)，談?wù)摰氖且粋€有可能發(fā)生的事實及其產(chǎn)生的相關(guān)的結(jié)果，主句用現(xiàn)在時，從句也用現(xiàn)在時；主句用過去時，從句也用過去的某種時態(tài)。,主將從現(xiàn)具體地講，主句是一般將來時(包括祈使句和含有情態(tài)動詞can, may, must等)，從句也用一般現(xiàn)在時。,①,We won’t wait for him,,,if,he,doesn’t come,before 12o’clock.,We won’t wait for him,,,unless,he,comes,before 12o’clock.,,So long as,you,keep,on trying, you will surely succeed.,,,3.條件狀語從句,“祈使句 + and （or）+,結(jié)果句,”,③,=,,條件狀語從句,Hurry up,,or,you'll be late.,=If you,don't,hurry up,you'll be late.,Study hard,and,you will pass the exam.,=If you study hard, you will pass the exam.,“祈使句 + and （or）+ 結(jié)果句” ③,,You’ll be late ______ you don’t get up early tomorrow morning.A. if B. when C. before D. until,If he ______ on time, we will go without himA. doesn’t come B. don’t comeC. didn’t come,If you _______ him tomorrow, please ask him if he ______ to work on the farm with us.A. see ; goes B. will see; goes C. will see; will go D. see; will go,中考題型,,,,總結(jié)： 條件狀語從句考的頻率比較高，主要考查,if,連詞和,if,引導(dǎo)的從句與主句的時態(tài)（主將從現(xiàn),）,條件狀語從句,如果,是否,中考題型總結(jié)： 條件狀語從句考的頻率比較高，主要考查if,,4.,原因狀語從句,,原因狀語從句通常由,because, as, since,,等詞引導(dǎo)。,because,語氣較強(qiáng)，用以回答,why,問句。,④,－Why are you late again today?,－Because I've got a bad cold.,as,語氣較弱，較口語化，所表示的原因較明顯。,As,I didn’t know the way, I asked a policeman.,since,語氣較弱，常表對方已知的事實，相當(dāng)于漢語的“既然”。,Since you can't answer the question, you might ask someone else for help.,4.原因狀語從句,because,和,so,不能,同用在一個句子里,⑤,,,,,如：,,我們不能說：,Because,it rained hard,,so,we stayed at home.,應(yīng)該說：,,或,It rained hard,,so,we stayed at home.,,Because,it rained hard, we stayed at home.,,because和so不能同用在一個句子里 ⑤, 如：It,because of,和,because,的區(qū)別,⑥,,① because of后加名詞代詞或動名詞，不加句子，而because加句子，例：,,Because of,his illness, he didn’t go to work.,Because,he was ill, he didn’t go to work.,because of和because的區(qū)別⑥,1. I didn’t buy the dictionary yesterday ______ my aunt would give me one. A. until B. because C. if D before,2. ---- Why did you come to school late this morning?,----- ______ I watched the football World Cup until 12 o’clock last night.  A. If B. Because C. Since D. Though,中考題型,√,√,總結(jié)： 重點掌握,because,的用法 （注：,because,和,so,不能同時用在一個句子中）,原因狀語從句,1. I didn’t buy the dictiona,5.,結(jié)果狀語從句,結(jié)果狀語從句常用,so that, such that,等關(guān)聯(lián)詞引導(dǎo)。,e.g.,,He is,so,young,that,he can’t go to work.,,He got,so,little pay,that,his family had to live on welfare money.,,It’s,such,a good chance,that,we mustn’t miss it.,,他如此小以致于他不能上班。,他工資很少，他的家人不得不靠救濟(jì)金生活。(welfare money),機(jī)會這樣好，我們決不能失掉。,5.結(jié)果狀語從句 他如此小以致于他不能上班。他工資很少，他的,so…that,…,和,such…that,…,⑦,,such…that,“如此的,…,以致于”,表結(jié)果,。該結(jié)構(gòu)常見于：,,1.such,＋,a(an),＋形＋名詞＋,that,,2.such,＋形＋復(fù)數(shù)名詞／不可數(shù)名詞＋,that,,so…that “,如此的,…,以致于”,表結(jié)果,。該結(jié)構(gòu)常見于：,1.so+,形／副＋,that,,2.so+,形＋,a(an),＋單數(shù)名詞＋,that,,3.so,＋,many/much,/few/little,＋復(fù)數(shù)名詞（不可數(shù)名詞）,+that,It was such a wonderful film that all of us wanted to see it again.,=,The film was so wonderful that all of us wanted to see it again.,so…that …和 such…that… ⑦ such…,It is such an important match that nobody wants to miss it.,=The match is so important that nobody wants to miss it.,He had such,long arms,that he could almost touch the ceiling.,Soon there were so,many,deer that they ate up all the wild roses.,He has so,little,time that he can’t go to the cinema with you.,記：,注：名詞前由,many,，,much,，,little,，,few,等詞修飾時，用,so,，不用,such,It is such an important match,so……that句型的否定形式可用簡單句,too……to或not……enough to代替,⑧,。,如：,,He is so young that he can't go to school.,=He is too young to go to school.,=He is not old enough to go to school,,so……that句型的否定形式可用簡單句,6.,目的狀語從句,(1).引導(dǎo)目的狀語從句的詞組有,so that， in order,,that,等，謂語中常含有may, might, can, could, will, would等情態(tài)動詞。如：,He must get up early,so that,he,can,catch the first bus.,(2).,當(dāng)從句主語與主句主語一致時，可用,so as to,in,,order to,。,⑨,如：,He worked day and night,in order that,he could succeed.,=He worked day and night,in order to,succeed.,6.目的狀語從句(1).引導(dǎo)目的狀語從句的詞組有so tha,7.,讓步狀語從句,,讓步狀語從句，表示,“雖然，盡管，即使”,等概念，,常用的關(guān)聯(lián)詞有：,though, although, even though,/ if,等。,,Though,he was ill, he was still working.,,他雖然有病，但仍然繼續(xù)工作,。,,Although,it is difficult, we shall do it.,,此事雖難，但我們還是要做,。,,Even though,you say so, I do not believe it.,,即使你這樣說，我也不信。,7. 讓步狀語從句,①though和although可以互換，只是although比較正式。,②though,/,although不可以與連詞but連用，但可以與yet，still連用,。,⑩,例：,Though it was raining hard, but he still went out.,Though it was raining hard, he still went out.,It was raining hard, but he still went out,.,,①though和although可以互換，只是althou,8.,比較狀語從句,比較狀語從句常用,than,或,as,…,as,，,the more,…,the more,等,引導(dǎo)。,than,表示兩者的比較，,as,…,as,表示程度相同的,比較；,The more,…,the more,…,表示,”,越,…,越,…”,。例：,That book is more interesting,than,this one.,那本書比這本有趣。,He runs,as,fast,as,I,（,do,）,.,他和我跑得一樣快。,The more I see him , the less I like him.,我越看他就越不喜歡。,8. 比較狀語從句比較狀語從句常用than或as…as，t,1. He doesn’t work so hard ___you do.,,2.The more you worry, _______you’ll succeed.,,3.She did worse in the test ________she expected.,as,the less,than,練一練,1. He doesn’t work so hard ___,9,.,方式狀語從句,方式狀語從句由,as, as if , as though,等引導(dǎo)。例如,:,,You can do it,as,what I just did.,,I couldn’t moved my legs. It was,as if,they were stuck to the floor.,,,He sounds,,as though,he,’,s got a sore throat.,9. 方式狀語從句,Let's do more exercises,Let's do more exercises,（ ）,1,. We’ll set out as soon as our monitor _____.,A. come B. comes,C. will come D. has come,,（ ）,2,. I’ll go with you if it _______fine tomorrow.,A. has been B. is C. will be D. be,,（ ）,3,. I’ll meet him at the station when he _____.,A. will return B. return C. returns D. returned,,（ ）,4,. I won’t go to see the film tonight, because I,,,____ my ticket.,A. lost B. have lost C. will lost D. didn’t have,,B,,B,,C,,B,（ ）1. We’ll set out as soon,（ ）,5,. —Are you going to visit the farm tomorrow?,—Yes. But if it _____, we’ll stay at school.,A. rain B. rained C. rains D. will rain,（ ）,6,. Please don’t stand up in class until you ______.,A. were told to B. are told to,C. were told D. are told,（ ）,7,. They won’t be back until the work _____.,A . do B. does C. is done D. will do,（ ）,8,. Xiao Ming will come and play with me if he _____busy.,A. is B. won’t be C. isn’t D. will be,,B,C,,C,,C,（ ）5. —Are you going to vis,（ ）,9,. I will let you know about it as soon as I _________the news.,A. will get B. get C. got D. get,（ ）,10,. Though he is ill, ________he is still working hard.,A. but B. yet C. too D. either,（ ）,11,. He was late _______ the heavy rain.,A. because B. because of C. though D. if,（ ）,12,. He is ______ excited that he can’t speak any thing.,A. too B. to C. so D. enough,（ ）,13,. The boy is ______ lovely that we all like him.,A. so,,B. such,,C. too,,D. very,,B,,C,,A,,D,,B,（ ）9. I will let you know a,（ ）,14,. This is _____ an interesting book that I want to read it again.,A. so B. such C. quite D. very,（ ）,15,. He got up early _______ he could catch up with the others.,A. in order to B. To C. so that D. that,（ ）,16,. Our school is ______yours.,A. as three times large as B. as large three times as,C. three times as large as D. as large three times as,（ ）,17,. I wonder if he _______. If he _______, I’ll ask him to drive me there.,A. comes, comes B. come, come,C. will come, comes D. come, will come,,,C,,C,,C,B,（ ）14. This is _____ an int,