最新状语从句课件完整版精品课件ppt电子版本

1、状语从句课件完整版句子的分类句子的分类简单句简单句: 只包含一个主谓结构的句子只包含一个主谓结构的句子.并列句并列句: 主谓结构主谓结构+ 连词连词(and, but, so, or) +主谓结构主谓结构 (或更多的主谓结构或更多的主谓结构)复合句复合句: 引导词引导词+主谓结构主谓结构, 主谓结构主谓结构 (从句从句) (主句主句) 时间状语从句的引导词有：时间状语从句的引导词有：when, while, as, after, before, till / until , sinceas soon as, the moment / minute, immediately, no sooner

2、.than , hardly/scarely.when,directly, the first time , every / each time, by the timewhere, wherever,anywhere,everywherebecause, since, as, for, now (that),seeing that, considering thatasas; not soas; thanso that, in order that, in case, for fear that.,lestso that, so. that., such thatif, unless, su

3、pposing, suppose, provided, providingas (so) long as, on condition that, only if, oncewhile, although, though, aseven though / if, no matter+ 疑问词疑问词 , 疑问词疑问词+everas if / though, (just)as It is / has been 3 years since he left there. 2) I have been here since I came to the city.： 主句主句时态为：时态为：现在完成时；现在

4、完成时；since 从句从句中时态为：中时态为： 一般过去一般过去时。时。 By the time he came back, I had finished the work. 2) By the time we finishes school, we will have learned learned English for 10 years. 当当by the time后的谓语动词为后的谓语动词为过去过去时，则主句动词时，则主句动词时态为时态为过去完成过去完成时；当时；当by the time后的谓语动词为后的谓语动词为现在现在时，则主句动词时态为时，则主句动词时态为将来完成将来完成时。时

5、。 I had hardly / scarcely got home when the bell rang. 2) I had no sonner got home than the bell rang. 3) No sooner had he got home than it began to rain. 4) Hardly / Scarcely had he got home when it began to rain. 此种句型的主句是此种句型的主句是过去完成过去完成时，从句时时，从句时一般过去一般过去时；时；2) 当当no sooner , hardly或或scarcely位于句首时，

6、要位于句首时，要 使用半倒装；使用半倒装；3) 要注意三对连词的搭配。要注意三对连词的搭配。5. till / until I will wait there until / till you come back.2) He waited there until / till his mother came back.3) I did not go until / till he came back.4) Not until he came back did I go.5) It was not until he came back that I went home.1) 肯定句中，主句动词为

7、肯定句中，主句动词为延续性延续性的；的； 否定句中，主句动词为否定句中，主句动词为非延续性非延续性的。的。2) not until 放句首时，要实行放句首时，要实行半倒装半倒装。3) 用于强调句型中时，要把用于强调句型中时，要把until后的成分全写完后的成分全写完 再加再加that。It / This is the first time that sb has / have done sth.It / This was.thathad done .was / were doingwhen.was / were about to do when.had done when.例句：例句：This

8、 is the first time that I have finished my Homework.例句：例句：We were having English class when the lights went out.I was about to go out when the phone rang.She had just finished her hpmework when her father asked her to play the piano.1. It is almost five years _ we saw each other last time. A. before

9、 B. since C. after D. when2. - Did you remember to give Mary the money you owed her? - Yes, I gave it to her _ I saw her. A.while B. the moment C. suddenly D. once3. _he made up his mind, nothing could change his mind. A. when B. until C. as D. once5. He made a mistake, but then he corrected the sit

10、uation _ it got worse. A. until B. when C. before D. as6. Simon thought his computer was broken _ his little brother pointed out that he had forgotten to turn it on. A.until B. unless C. after D. because DC2.地点状语从句地点状语从句地点状语从句由地点状语从句由where. wherever引导。引导。where指指“在某个地方在某个地方”，wherever指指“无论哪里，在任无论哪里，在任

11、何一个地方何一个地方”，在使用时：在使用时：一要注意两者的含义区别。一要注意两者的含义区别。二要注意状语从句和定语从句的区别二要注意状语从句和定语从句的区别 Put the book where it is Put the book in the place where it is。三要注意在状语从句中不可使用介词三要注意在状语从句中不可使用介词+which引导。引导。1.In peace，too，the Red Cross is expected to send help _ there is human suffering.(2006江西27)A. whoever B. however C

12、. whatever D. wherever2.-Mom，what did your doctor say？(2006四川23)-He advised me to live _ the air is fresher.A. in where B. in which C. the place where D. where 3.原因状语从句 because, as, since, now that, 和和considering that, seeing that 这这六个连词都用于表示表示原因六个连词都用于表示表示原因, 但在语气上一个比一个弱但在语气上一个比一个弱.3. 原因状语从句原因状语从句

13、Because:语气最强语气最强,回答回答why She left because she had an appointment. As: 较口语化较口语化,语气比语气比since弱，附带说明的双方已弱，附带说明的双方已知的原因知的原因 As she is not well, Ill go myself. Since/now that: 既然既然,一般放主句前一般放主句前，语气比，语气比because弱弱 Since everybody is here, lets begin. For: 表示对主句的补充说明或推断表示对主句的补充说明或推断，放在主句，放在主句之后，之后， It must ha

14、ve rained last night, for it is wet all over.比较：比较： because 和和for的区别。的区别。 1for 是并列连词，只用于连接表示原因是并列连词，只用于连接表示原因的分句，因此不能用于句首。的分句，因此不能用于句首。because表示表示原因时，可位于句首。原因时，可位于句首。 【误】【误】For he did not obey the rules, he was punished. 【正】【正】Because he did not obey the rules, he was punished. 由于他不遵守规章制度，他受到了出处罚。由于

15、他不遵守规章制度，他受到了出处罚。 2for 表示的是推断解释，表示的是推断解释，because强调动作强调动作发生的直接原因。发生的直接原因。 It must have rained last night, for the ground is wet. 昨晚肯定下雨了，因为地面是湿的。（不昨晚肯定下雨了，因为地面是湿的。（不可用可用because，因为地面湿不是天下雨的原，因为地面湿不是天下雨的原因）因） The day breaks, for the birds are singing. 天亮了，因为鸟在叫。（不可用天亮了，因为鸟在叫。（不可用because，因为鸟叫不是天亮的原因）因为鸟

16、叫不是天亮的原因）4. 目的状语从句目的状语从句 Please remind me so that I wont forget to take the camera. Please remind me _ _ _ I will remember to take the camera.in order that So that: 只能放主句后只能放主句后 in order that:更正式更正式,可以放主句前或后可以放主句前或后 In order that I walked into the room quietly _ _ _ I wouldnt wake up my father. Take

17、 an umbrella _ _ you are caught in rain. forfear that in case He works hard for fear that/ lest he (should) fail. I set down her address lest / for fear that I (should ) forget it. for fear that: 以免以免 in case: 万一万一 lest: 为了不为了不lest (以免，免得以免，免得), for fear that I hid the book lest (=for fear that) he

18、should see it.目的状语从句中谓语动词常含有目的状语从句中谓语动词常含有may (might), can (could) should, will等情等情 态动词。态动词。5. 结果状语从句结果状语从句 So + that Suchthat He is so reliable that I can totally depend on him. He is so reliable a friend that He is such a reliable friend that So _that I can totally depend on him. Such _that I can

19、totally depend on him.reliable a friend was he a reliable friend was he It is _ nice weather that all of us have a desire to go out.They are _ little children that they can do nothing but make trouble.Mr. Green had _ little education that he was unable to find a job.Fill in blankssuchsuchsoSo many/m

20、uch/little/few+n+thatSuch a lot of/lots of+n+that目的状语从句的谓语常含有目的状语从句的谓语常含有can，could，may，might，would等情态动词。等情态动词。这也是与结果状语从句的一个区别。这也是与结果状语从句的一个区别。注意：在注意：在sothat，suchthat结构中一般成结构中一般成分齐全。这也是与分齐全。这也是与as引导定语从句的区别。引导定语从句的区别。在在soas，suchas这一结构中，这一结构中，as引导定语从句，在句中做成分。引导定语从句，在句中做成分。1.Roses need special care _ th

21、ey can live through winter.A. because B. so that C. even if D. as 2.Id like to arrive 20 minutes early _ I can have time for a cup of tea. as soon as B. as a result C. in case D. so that3.Youd better take something to read when you go to see the doctor _ you have to wait.A. even if B. as if C. in ca

22、se D. in order that4.His plan was such a good one _ we all agreed to accept it.A. so B. and C. that D. as 6. 条件状语从句条件状语从句 I will agree to go provided that my expenses are paid. Supposing ( that) it rains, can we play the game indoors?if , unless, in case(假如假如,万一万一,以防以防), so long as / as long as (只要只

23、要), on condition that(只要只要) , Provided / Providing (that), Suppose / Supposing ( that) (倘若）倘若）条件状语从句一般考查三点条件状语从句一般考查三点：1)在条件状语从句中常用一般时表示将要在条件状语从句中常用一般时表示将要发生的动作。发生的动作。2)if，unless，in case是考查重点。是考查重点。3)when还可表条件，这一点不可忽视。还可表条件，这一点不可忽视。意思是：既然，考虑到。如意思是：既然，考虑到。如：How can they learn anything when they spend

24、 all their spare time watching television？他们把所有空闲的时间都用来看电视了，还能学到什么东西呢？1._you call me to say youre not coming，Ill see you at the theatre.A. Though B. Whether C. Until D. Unless2.-What would you do if it _ tomorrow？-We have to carry it on, since weve got everything ready.A. rain B. rains C. will rain

25、D. is raining3.You must keep on working in the evening _ you are sure you can finish the task in time.A. as B. if C. when D. unless4._youve tried it，you cant imagine how pleasant it is.(2006北京33)A. Unless B. Because C. Although D. When5.In time of serious accidents，_we know some basic things about f

26、irst aid，we can save lives.(2006重庆23)A. whether B. until C. if D. unless7. 方式状语从句方式状语从句As: 按照按照As if/though: 好象，似乎好象，似乎Do in Rome as Romes do.1. He looks as if he suffers great tension.8. 让步状语从句让步状语从句“尽管、虽然尽管、虽然”though/although可以和可以和yet, still, nevertheless连用连用不能和不能和but连用连用Though可以作副词可以作副词,放在句末放在句末

27、He promised to come; he hasnt _, though. Though/Although he is wealthy, he is not _. Weathy _ he is, yet heas/thoughwhilehealthyturned/shown up2. although不倒装；不倒装；though可以倒装；可以倒装；As 引导的让步状语从句引导的让步状语从句必须必须倒装倒装（将（将n./adj./adv./do提至句首）提至句首） Much as I like the coat, it is too expensive for me. Expert as

28、he is, he is always modest.（n.前不可有任何冠词）前不可有任何冠词） Fool as he is, he is honest. Try as he might, he couldnt pass the test.3. Even if/though（even if 引导的句子有较引导的句子有较强的假设性，而强的假设性，而 even though的真实性强）的真实性强） Even though he is my brother, I dont trust him. Even if he were my brother, I would not trust him. 4. Whether or 不管不管还是还是