牛津深圳版初三状语从句专题学案（无答案）

1、.状语从句1、 时间状语从句的引导词 1.when,while,as引导时间状语从句。 1when既可指时间点，也可指时间段，所以它引导的时间状语从句中的谓语可以是非延续性动词，也可以是延续性动词；while只指时间段，它引导的时间状语从句中的谓语必须是延续性动词。 When my mother woke,I was washing my clothes. 母亲醒来时我正在洗衣服。 When/While we were dancing,a stranger came in. 正当我们跳舞时，一位陌生人走了进来。 When/While Jim was mending his bike,Lin T

2、ao came to see him. 正当吉姆修自行车时，林涛来看他。 2when引导的从句的动作和主句的动作可以同时发生；while那么强调主句的动作发生在从句动作发生的过程中或从句动作同时发生。 When the clock struck twelve,all the lights went out. 当时钟敲了12下，灯全部都熄了。 You cant do your homework while youre watching TV. 你不能一边看电视一边做作业。 3as意为“一边.一边.,与.同时，它引导的从句和主句之间也是表示一件事情发生时，另一件事情也在进展中。假设从句动作的时间概

3、念淡化而主要表示主句动作发生的背景，只能用as。 2.before引导时间状语从句，意为“在.之前，表示主句的动作发生在从句的动作之前，从句不用否认式。 We cleaned the classroom before we left the school yesterday. 昨天分开学校之前，我们清扫了教室。 3.after引导时间状语从句，意为“在.之后，表示主句的动作发生在从句的动作之后。 After you use the plastic bags,you mustnt throw them about. 用完塑料袋后，不准到处乱扔。 4.since引导时间状语从句，意为“自从.,主句

4、常用如今完成时，从句常用一般过去时。从句谓语是非延续性动词，那么表示时间从该动作发生时算起；是延续性动词，那么表示从该动作或状态完毕时算起。 Mr White has been here since he came back. 自从怀特先生回来以后，他一直在这儿。 He has written several letters to me since he was ill. 自从病好了以后，他已给我写了好几封信。 5.until/till引导时间状语从句，意为“直到.。当主句的谓语是延续性动词时，主句常用肯定形式；当主句的谓语是非延续性动词，主句常用否认形式。not.until.，意为“直到.才

5、.。 Ill stay here until/till you come back. 我会待在这里，直到你回来。 He didnt go to bed until/till he finished his homework. 他直到做完作业才去睡觉。6.as soon as引导时间状语从句，意为“一.就.，表示从句的动作一发生，主句的动作马上就发生。 Ill tell him about it as soon as he comes back. 他一回来我就告诉他这件事。二、让步状语从句的引导词 1.though和although根本是通用，although更正式些。当两者引导让步状语从句时，

6、主句中可用yet或still,当不可以用but。 Though/Although she works hard,Sue failed in the exam. 尽管苏很努力，但她考试还是没及格。 2.even if,even though表示语气更强烈让步，以为“即使。 She refused to apologize even if/even though she was wrong. 即使错了，她仍然回绝抱歉。 3.疑问词-ever引导让步状语从句，可与“no matter+疑问词互换。 Whenever/No matter where you go,Ill be right here w

7、aiting for you. 不管你去哪里，我会一直在这儿等你。三、原因状语从句的引导词 1.because表示直接的原因或理由，语气最强，表示必然的因果关系，常用来答复由why开头的特殊疑问句。 Mark is absent today because he is ill. 马克今天没来了，因为他病了。 2.since表示对方已经知晓、无需加以说明的原因或事实，语气比because稍弱，比as稍强。 Since you are busy,Ill do it for you. 既然你忙，我来替你做吧。 3.as表示的也是十清楚显的、别人已经知道或看得出来的原因，语气最弱，比较口语化。 As

8、he was in a hurry,Jack left his bag home. 由于匆忙，杰克把包落在了家里。四、条件状语从句的引导词常用的条件状语从句的引导词有if,unless,as long as等。I will open the window if you dont mind.假如你不介意，我就翻开窗户。You may borrow this book as long as you keep it clean.只要你不把书弄脏，你可以借走这本书。五、结果状语从句的引导词 1.so that引导结果状语从句，意为“因此，所以。 Gina opened the window so th

9、at the fresh air came in. 吉娜把窗户翻开，这样新颖空气就进来了。2. so.that.引导结果状语从句，常构成一下构造;so+形容词/副词+that+从句so+many/few+复数可数名词+that+从句so+much/little+不可数名词+that+从句so+形容词+a/an+单数可数名词+that+从句He was so selfish a man that nobody wanted to make friends with him.他是那么自私的一个人，没有人愿意和他交朋友。 3.such.that.引导结果状语从句，常构成一下构造； such+a/an

10、+形容词+单数可数名词+that+从句 such+形容词+复数可数名词+that+从句 such+形容词+不可数名词+that+从句 Its such an interesting film that we all want to see it. 这是一部非常有趣的电影，我们都想看。 It is such nice weather that Id like to take a walk. 天气很好，我想去散漫步。六、目的状语从句的引导词目的状语从句的引导词主要有so that,in order that等。在目的状语从句中常有情态动词may/might/will/would/shall/sho

11、uld/can/could等。She dressed like an angel so that everyone could notice her.为了让所有的人都注意到她，她穿得像天使一样。Tom ran very quickly in order that he could catch us with Jack.汤姆跑得很快，以便能赶上杰克。7、 方式状语从句的引导语常用的方式状语从句的引导词有as,as if,as though等。Why dont you catch the last bus as I told you to?你为什么不听我的话，去赶乘末班公共汽车呢？He behav

12、ed as if/as though nothing had happened.他装作假设无其事的样子。专项练习 1.The shops were closed I didnt get any milk. A.so B.as C.or D.but 2.It will be 2 years we see each other again. A.after B.before C.since D.when 3.-You have been in Nanjing very long? -Yeah. my parents came here. A.For B.As C.When D.Since 4.If

13、 you have trouble pronouncing these words,you can repeat them over andover again you are comfortable with them. A.unless B.if C.until D.while 5.Kates dad is getting old.She will go back home to see him it is convenient. A.because B.whenever C.although D.unless 6.-How do you like the short play? -Funny, the music of it is not so good. A.though B.so C.or D.because 7.You will be late for school you dont get up early. A.but B.and C.if D.or 8.-We cant be successful we keep working hard. -I agree with you. A.if B.unless C.because D.when 9.-Susan,what are the advantage of M