Lesson 1 狀語從句

1、Lesson 1 狀語從句一、 導(dǎo)入試著翻譯下面幾句話。1、 我們在家睡覺。 We sleep at home.2、 我們正在教師上課。We are having classes in the classroom.3、 我每天7點起床。 I get up at seven every day.什么是狀語？表示時間、地點、原因、方式什么是從句？ If I am happy, I will clap my hands.必須符合“從句的三個必須”：（1）必須是句子（2）必須有連接詞（3）必須是陳述句什么是從句？用一個句子當狀語成分，那個句子就是狀語從句。Eg: at six from Monday

2、to Friday. I get up. We go to school When the sun rises. When we have classes.狀語從句位置？【口訣】主句通常前面走，從句緊緊跟在后：從句如在主句前，從句之后加逗號。二、 狀語從句分類：時間狀語從句，地點從句，條件狀語，原因狀語從句，結(jié)果狀語從句，目的狀語從句，讓步狀語從句，方式狀語從句。常見引導(dǎo)各種狀語從句的從屬連詞（最好能把表格背誦下來）時間When(當?shù)臅r候)，as(時)，while（當時候，然而），before（之前），after（之后），as soon as(一就)，since（自從）until/till(直

3、到)條件If(如果，假如，倘若)；unless=if not.conj.除非，若不，除非（否則）原因Because(因為)，since（既然），as（由于）目的So that, in order that(以便)結(jié)果Sothat; suchthat(如此以至于),so that(以至于，結(jié)果)讓步Although; though(雖然，盡管)地點Where方式As三、 狀語從句命題趨勢狀語從句的連詞和時態(tài)是一個考點，常見于單選和完形填空?！緯r間/條件/結(jié)果/原因狀語從句出題頻率比較高】Eg:1.-Its nine oclock now. I must go.-Its raining outsi

4、de. Dont leaveit stops.A.when B.while C.since D.until【連詞】2.Frank.a film if he is free next Sunday.A.sees B.saw C.has seen D.will see【時態(tài)】3.The children will climb the hill if ittomorrow.A.doesnt rain B.didnt rain C. isnt raining D. wont rain【時態(tài)】做題思路：考連詞：認字-判斷關(guān)系（把選項放在句中看是否符合邏輯）-選擇正確的連詞考時態(tài)：認字-判斷語境提供的時態(tài)

5、特點-選擇正確的時態(tài)1. 時間狀語從句【遵循主將從現(xiàn)原則】When(當?shù)臅r候)，as(時)，while（當時候），before（之前），after（之后），as soon as(一就)，since（自從），until/till(直到)考點1：since引導(dǎo)的時間狀語從句，表達“自.以來，自從”。Since 引導(dǎo)的時間狀語從句一般為過去時態(tài)，主句多為現(xiàn)在完成時態(tài)，例如：I have worked in this school since I graduated from Beijing University.It is five years since I came to the city.考點

6、2：till，until 引導(dǎo)的時間狀語從句在帶有till 或until 引導(dǎo)的時間狀語從句的主從復(fù)合句里，（1）如果主句用肯定式，謂語動詞多為延續(xù)性，其含義是“一直到為止”,此時可用until或till。例如：The young man read till/ until the light went out. Lets wait until/till the rain stops. (2)如果主句用否定式，謂語動詞多用瞬間性，其含義是“直到才”, “在.以前不”, 此時，多用until。例如:We wont start until Bob comes. Dont get off until

7、the bus stops.考點3：時態(tài)問題根據(jù)主從句的三種時態(tài)關(guān)系，分為主從句同時發(fā)生，主從句都沒有發(fā)生，主從句一前一后發(fā)生三類句型，每種句型有其對應(yīng)的句式。（1） 主從句同時發(fā)生I made your birthday cake when you were sleeping last night. 【過去進行when一般過去】What are you doing when the UFO arrives? 【現(xiàn)在進行when一般現(xiàn)在】（2） 主從句都沒有發(fā)生I will give you a ring after I talk to my parents. 【一般將來+連詞+一般現(xiàn)在】I

8、would leave when he arrived here. 【過去將來+連詞+一般過去】（3）主從句一前一后The train had been away when I arrived. 【過去完成when一般過去】考點4：when和while的區(qū)別When既可以與瞬時動作連用，也可以與延續(xù)動作連用。而while只能與延續(xù)性動作連用，即while從句的謂語動詞多為進行時態(tài)（be doing）。所以在時間狀語從句中，while可以換成when,但是when不能換成while。如：Whenhe came in, his mother was cooking.When/Whilehe was

9、 walking in the street, he met his friend.考點5：while除能引導(dǎo)時間狀語從句外，還可以表“然而”引導(dǎo)并列句。His father likes drinking tea, while his mother likes drinking coffee.2. 條件狀語從句【遵循主將從現(xiàn)原則】If (如果，假如，倘若)；unless=if not.conj.除非，若不，除非(否則)考點1：做題時判斷if和unless的區(qū)別就在于，unless的前后是矛盾的。跟蹤練習：用if或unless填空。1.you put wood into water, it fl

10、oats.2.I sleep with the widow openit is really cold.3.You will not improve your skill in a short timeyou pratice playing the violin regularly.4.Ice melts .you heat it.5you boil water, it becomes steam(蒸汽)考點2：主將從現(xiàn)跟蹤練習：在正確的答案下劃一條線。1. If there(will be/are/is) a car accident, they(will call/call/caalls)

11、110 for help at once.2. If it (wont/ dont/ isnt)rainy, we (will take/take/takes)walk outside.3. If a UFO(will land/ land/ lands)in front of me, I(will go/go/goes) in to look for the alien.4. If he (will have/have/has)money, he (will build/build/builds) a science lab.5. They(wont/dont) go to the beac

12、h if it (will rian/rian/rains)考點3：if用于條件狀語從句和賓語從句的易混點。I dont know if he.(come)tomorrow. If he (comes) tomorrow, I will go to the park.【注意】判斷if引導(dǎo)條件狀語從句或者是賓語從句：動詞后加if就是賓語從句，其余就是條件狀語從句。3. 結(jié)果狀語從句Sothat, suchthat (如此以至于.),so that(以至于，結(jié)果)考點1：（1）so+形容詞/副詞+that從句 He always studied so hard that he made great

13、 progress.(2)so +形容詞+a/an 名詞單數(shù)+that 從句He is so lovely a boy that everyone likes him.(3)so+ many /much/few/little+名詞+that從句，但是little表示“小”時，只能用such a little girl.Eg: We have so much time that we can finish the work very well.(4)such +a/an(形容詞)+名詞單數(shù)+that從句It is such fine weather that all of us want to

14、go to the park.(5)such +(形容詞)+名詞復(fù)數(shù)/不可數(shù)名詞+that 從句 He is such a lovely boy that everyone likes him. 【注意】看加下劃線的兩個句子，發(fā)現(xiàn)so和such的區(qū)別：so+adj./adv.;such+名詞考點2：so that 引導(dǎo)結(jié)果狀語從句，意為以便，結(jié)果 Put the tree in the hole so that it is straight.4. 目的狀語從句so that, in order that (以便，為了)， 從句常帶有may, can, could等情態(tài)動詞 Eg: He wor

15、ked hard so that he might finish his work in time.跟蹤練習：辨析下列句子是目的狀語從句還是結(jié)果狀語從句（1） We started early so that we could catch the first train.（2） Jack is badly ill so that he has to rest.（3） Speak clearly so that they may understand you.（4） He studies hard so that he could work better in the future.【總結(jié)】so

16、 that既可引導(dǎo)目的狀語從句，有可引導(dǎo)結(jié)果狀語從句。區(qū)別這兩種從句的辦法是目的狀語從句里往往帶有情態(tài)動詞can, could, may , might 等，二結(jié)果狀語從句不含這些詞?！綢 got up early so that could catch the early bus.(目的)/ I got up early so that I caught the early bus.(結(jié)果)】【辨析】in order that 和 in order to Eg:I got up early in order that I could catch the early bus./ I got u

17、p early in order to catch the early bus.In order to +動詞原形；in order that +句子5. 原因狀語從句Because (因為)，since(既然)，as(由于)考點1：回答“why”時要用because。Eg: -Why did you move there?-.my father found a job in Paris.A.Since B.Because C.For D.As考點2：because和so不能同時出現(xiàn)6. 讓步狀語從句Although, though(雖然，盡管)，不能和but連用。Although/Thoug

18、h it is cold, he dress a T-shirt.Although/Though he is famous, he is not happy.7. 地點狀語從句由where來引導(dǎo)Where there is a will, there is a way.8. 方式狀語從句由as引導(dǎo)的方式狀語從句，意為“像.”Do it as I tell you. 四、 綜合練習：選擇題1. He was angry to hear the news that he couldnt say a word.A. so B. too C. very D.much2.Because his moth

19、er was ill,.he must stay at home to look after her.A./ B.but C.that D.either3.Though the workers were very tired,.they went on planting trees.A.and B.but C./ D.so4.They didnt watch TV.they finished their homework.A.after B.when C.until D.as5.Ill write to you as soon as I.Beijing.A.get to B.arrive to

20、 C.will get to D.will arrive6. Well have a trip if it .rain.A.wont B.will C.dont D.doesnt7.you hurry up , or we will be late for school.A.If B./ C.Unless D.When8. He saves money .he can buy some birthday presents for his mother.A.so B. so that C. such that D. in order9.-Why are you late for school?-

21、.I got up late.A.Because B.For C. Since D.As 10.The flowers .well if they A.wont grow, dont take good care of B. dont grow , are taken good care ofC. dont grow, dont take good care of D.wont grow, are not taken good care of11. He asked.many strange questions that the teacher didnt want to teach him

22、any more.A.so B.such C. too D.very12.Ann is so careful that she always goes over her exercises to.there are no mistake.A.look for B.make sure C. find out D.think about13.I have my own car, so I drive where I want to go.A.must B.have C.need to D.can14.The old man was quite weak ater the accident, so

23、he .A.must be takes care of B.must take care of C.must be looked after D.must look after15.The man had gone away.the old man said thanks to him.A.that B.so C.until D.before Homework選擇題：1. The meeting didnt starteveryone was there.A.because B.until C. why D.if2.The boy .to bedhis mother came in.A.wen

24、t not;until B.didnt go; after C.went;until D.didnt go;until3.I wont believe youI have seen it with my own eyes.A.before B.until C.after D.when4.Hehome.she was satisfied.his answer yesterday.A.didnt go;until; with B.wasnt go;after;toC.doesnt go;before;with D.didnt go;until;to5.He.back until the work.

25、done.A.isnt;will be B.isnt;is C. wont be;will be D.wont be; is6.They didnt start the work.their teacher came back.A.until B.while C.as soon as D. if7.Tom will call me as soon as he.Shanghai.A.arrives B.will reach C.arrives in D.get to8.Im sure hell come to see me before heBeijing.A.will leave B.is l

26、eaving C.leave D.leaves9.I will tell him the news as soon as heback.A.come B.comes C.will come D.came10.Tom has got a watch. He.it for two years. Itby his father.A.has bought;was bought B.has got; is boughtC. was bought;has bought D.has had;was bought11.When he got the station, the train.A.left B.ha

27、d left C.leaves D.has left12.The boy told his father what hein the street.A.saw B.have seen C.had seen D.see13.WeTV when the telephone.A.watched; was ringing B. were watching;rang C.watch;ring D.are watching;rang14.By the end of last term,I.ten books.A.had finishied reading B.have finished readingC.

28、had finish to read D.finished read15.I.you for a long time.Whereyou?A.didnt see;did;go B.didn;t see; have;goneC.havent seen;have;been D.haven;t seen;have;gone16.TomChina for 3 years.A.has been B.has been in C.has been to D. has been at17.I wont go to see the film tonight,because I my ticket.A.lost B

29、.have lost C.will lose D.has been at18.-Hello! May I speak to Bob?-Sorry, but he for a month.A.had been away B.was left C.left D.has been away19.Ihim since I began to live in the city.A.know B.have known C. knew D.will know20. Zhao Lanalready.in this school for two years.A.was;studying B.will;study

30、C.has;studied D.are;studying 21.Betty didnt go to see the film yesterday.she was ill.A.because B.but C.until D.if22.May I sit nearer.I can see more clearly?A.as if B.so that C.even if D.so23you work hard, you will certainly succeed.A.Though B.If C.Because D.For24he came to study in the university, h

31、e has made much progress in the study of English.A.While B.When C.Since D.After25.Id like to go swimmingthe water is not too cold. Afor B.unless C.if D.whether26.There are.many league members in Class 2.in Class4.Aboth;and B.so;that C.either;or D.as;as 27.-Do you have a big library?-No, we dont. At

32、least, not.yours.A.as big as B.as big than C. as bigger than D.bigger as28.Suzhou is not.beautiful.Hangzhou.A.as; than B.so;as C.even; than D./;than29.Iron is more useful.any other metal.A.as B.than C.then D.so30. I want to know.she is going to see a film.A.if B.that C.what D.which31.You are sure to pass the exam.you study hard.A.if B.though C.that D.since32.Ill go to see the film with you I have time this evening.A