状语从句在语法填空及写作中的运用文档格式.doc

1、/until/till /as soon as/hardlywhen/no soonerthan/名词短语也可用来引导时间状语从句：theminute,moment,everytime,firsttime/instantly/directly /immediately/by the timeas和when、while：when 引导短暂性动作的动词。as（一边.一边）引导持续性动作，强调主句和从句的动作同时发生；“随着”， while指“在某一段时间里”，“在期间”，while引导的动作必须是持续性的。till/until和nottill/until：Until可用于句首，而till通常不用于

2、句首。地点where/whereverwhere，表示某一个地方；wherever，表示任何一个地方。原因because/as/since/now that/forbecause和since、for、as、now that：because语势最强，用来说明人所不知的原因，回答why提出的问题。当原因是显而易见的或已为人们所知，就用as或 since。由because引导的从句如果放在句末，且前面有逗 号，则可以用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。Since/now that都表示“既然”now that一定要是现在发生的，since可以是现在，也可以是

3、过去和现在。条件if/unless/once/in case/as long as/on condition that多用一般时态，如果表示一般将来的情况，就用一般现在时，如果表示过去将来的情况，就用一般过去时。目的（so） that,/in order that/for fear that/in case/lestso that和in order that后常接may, should, could, would等情态动词结果sothat, suchthatsuch 是形容词，修饰名词或名词词组，so 是副词，只能修饰形容词或副词。 so 还可与表示数量的形容词many, few, much,

4、 little连用，形成固定搭配。比较than/asas，not so/asas/the morethe more方式as if, as though, as, （just）asas if 和as though引导的从句一般用虚拟语气。让步though / although / even if / even though/ as / while，no matter what / who / which / how / when, whatever / whoever / whichever / however / whenever as在让步状语从句中常用倒装形式；although和thoug

5、h用正常语序，可和yet连用，但不可和but连用近年高考题荟萃 1. She had just finished her homework her mother asked her to practice playing the piano yesterday.A. when B. while C. after D. since2. My parents dont mind what job I do I am happy.A. even though B. as soon as C. as long as D. as though3. You cant borrow books from t

6、he school library _ you get your student card. A. before B. if C. while D. as4. All the dishes in this menu, otherwise stated, will serve two to three people. A. as B. if C. though D. unless5.Because of the financial crisis, days are gone _ _ local 5-star hotels charged 6,000 yuan for one night.A. i

7、f B. when C. which D. since6. _ unemployment and crime are high, it can be assumed that the latter is due to the former.A. Before B. Where C. Unless D. Until 7.Im sorry youve been waiting so long， but itll still be some time _ Brian gets back. A. before B. since C. till D. after8. Well have a picnic

8、 in the park this Sunday _ it rains or its very cold.A. since B. if C. unless D. until9.in the fields on a March afternoon，he could feel the warmth of spring.ATo walk BWalking CWalked DHaving walked10.Youd better not leave the medicine kids can get at it.A. even if B. whichC. whereD. so that11. I wo

9、nt call you，something unexpected happens. A. unlessB. whether C. becauseD. while12.Wheres that report? I brought it to youyou were in Mr. Blacks office yesterday. A. ifB. whenC. becauseD. before13. Most birds find it safe to sleep in the trees，but they have eggs or young chicks，they dont use a nest.

10、A. why B. howC. unlessD. where14.when has the country been open to international trade? 1978，I suppose. A. SinceB. InC. FromD. After15. My parents live in a small village. They always keep candles in the housethere is a power out. A. ifB. unlessC. in caseD. so that16. Many of them turned a deaf ear

11、to his advice，they knew it to be valuable. A. as ifB. now that C. even thoughD. so that17.I really dont like art，I find his work impressive. A. AsB. SinceC. IfD. While18.youve tried it，you cant imagine how pleasant it is. A. UnlessB. BecauseC. AlthoughD. When19. If you are travelingthe customs are r

12、eally foreign to your own，please do as the Romans do. A. in whichB. whatC. whenD. where20. In time of serious accidents，we know some basic things about first aid，we can save lives. A. whetherB. until C. ifD. unless21.How can you expect to learn anythingyou never listen？ A. in caseB. even if C. unlessD. when22.In peace，too，the Red Cross is expected to send helpthere is human suffering. A. whoeverB. however C. whateverD. wherever23.This is a very interesting book. Ill buy it，. A. how much may it cost B. no matter how it may cost C. however much it may cost D. how may it cost24. Id like to