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1、Module 3Body Language and Non-verbalCommunicatio nGrammar语歯皐匕嫌度n祈条件状语从句和让步状语从句温螫提示&呆您程財本理件时it 務中出现圧字现家请关 用所冷幻灯片.主軒打开 耳血审观右1.It you ve got exams tomorrow, why arent you studying?如果你明天有考试,你现在为什么不学习?*The sports meeting will begin tomorrow unless it rains. 运动会明天将要开始,除非下雨。*AII living things respire as lo

2、ng as they live.所有的生物只要他们活着都要呼吸。*Take your umbrella in case it rains 带着你的伞吧,以防下雨。【知识归纳】条件状语从句是表示主句动作发生的前提或条件的从句,一般置于句首 或句末。通常由下列从属连词和短语来引导:if(如果,假如),unless(除非),as (so) long as(只要),provided/providing (that)(只要),suppose/supposing(假设),on condition (that)(如果), in case(以防潯。 if 和 unlessif表示正面的条件,意为“如果” ;u

3、nless表示反向的条件,意为“除非,如 果不” O(providing, provided (that), supposing, suppose (that), as long as, so long as, on condition that和in case这些连词(词组)意思相近,有“如果,只要,假如,假使,在条件下”等意 思。【深化点拨】(1) 条件状语从句中常用一般现在时表示将来要发生的动作。*lf he arrives tomorrow, I will be waiting for him at the airport.如果他明天到,我将在机场等他。(2) unless引导条件状语

4、从句时,要注意这个连词自身在意义上是否定的: unless = if. . . not.,意为“除非,如果不”。*l will not go to their party unless I am invited. (= I will not go to their party if I am not invited.)假如他们不邀请我,我不会去参加他们的聚会。(3) only if和if onlyonly if引导的从句用陈述语气,意为“只要” ;if only引导的从句要用虚拟语 气,意为“但愿,要是就好了” O*Only if you have persistence, can you a

5、chieve great success.唯有你坚持下去,你才能取得巨大的成功。*lf only I had wings, I would be able to travel around the world easily. 如果我有翅膀,我就能够轻松地环游世界了。2. 让步状语从句。【语境领悟】*Air exists everywhere although we cant see it.尽管我们看不见空气,但它却无处不在。*Hard as/though he works, he makes little progress.(=Though he works hard, he makes li

6、ttle progress.)尽管他学习很努力,但几乎没取得什么进步。;*While I understand what you say, I cant agree with you.虽然我理解你的意思,但我还是不同意。【1*No matter where you go on the earth, you will feel the gravity. 无论你到地球的什么地方,你都会感觉到地心引力。【知识归纳】 让步状语从句是表示在某种相反的条件下,主句中的情况依然会出现。通常由下列从属连词和短语来引导:though(虽然),although(虽然),as(尽管, 虽然),while(虽然),e

7、ven if/though(即使);whether. . . or.(不管还是);no matter +疑问词(无论),疑问词-ever(无论)。【深化点拨】(1)though, although与but不能连用。*Although he is old, he is still energetic.尽管他上了年纪却还是精力充沛。当as意为“虽然,即使,尽管”引导让步状语从句时,必须采用倒装结构, 即“形容词/副词/名词(前面不能加冠词)/实义动词+as+主语+谓语的其他部 分” o as可以换成thougho*Child as he is, he knows a lot.尽管他是个孩子,但他懂

8、得很多。*Old as he is, he is still energetic尽管他上了年纪却依然精力充沛。*Try as he might, he couldnt solve the problem. 尽管他很努力,但还是无法解决这个问题。(3fno matter+疑问词”只能引导让步状语从句,可以和“疑问词eve”形 式互换。但“whateve/whichever7whoeve”既可引导让步状语从句,也可 引导名词性从句。*Whatever(=No ma社er what) you say, I wont believe you.无论你说什么,我都不会相信你。*Whoever comes

9、will be welcome, (whoever引导主语从句,不能转换成no matter who)不管谁来都受到欢迎。(4) 有时while也可以引导让步状语从句,但一般要位于句首。*While I like the colour, I dont like the shape. 我虽然喜欢那颜色,但不喜欢那形状。however引导让步状语从句时,与它所修饰的词一起放在句首。*However short the journey is, you always get something to eat on this airliner.不管航程多么短,这一班机上都有些吃的。*However ha

10、rd I worked, she was never satisfied.无论我多么努力地工作,她从来没满意过。I真题例析G(2014-北京高考) every year.A. AsC. Even thoughthe forest park is far away, a lot of tourists visit itB. WhenD. In case解题分析:他察题干I估析所缺成分1I(甄别选项)本题主句很完整,主语、谓语、宾语都 不缺少,故从句是状语从句。根据 ua lot of tourists visit it every year可知前后表示转折关系,前半句 是让步状语从句。as可引导

11、时间、原因和让步状语从句,当 引导让步状语从句时,应用倒装语序;when 引导时间状语从句;in case引导条件和让 步状语从句9意为“以防,万一” ;even though引导让步状语从句,意为“即使, 尽管乍0臺玆 句意:尽管那个森林公园很远9毎年仍然 回匹也有很多游客去参观。故选C。活用1 (2014江苏高考)Lessons can be learned to face the future, history cannot be changed.A. though B. asC. since D. unless【解析】选A。考查状语从句。句意:尽管历史无法改变,但是我们可以吸 蚊教训乘

12、面对未来。though表示转折。2. (201 牛四川高考)门I be out for some time.anything importanthappens, call me up immediately.A. In caseB. As ifC. Even thoughD. Now that【解析】选A。考查连词和状语从句。句意:我要出去一段时间。万一有什 么重要的事情发生,立即给我打电话。根据句意可知,这里表示立即给我 打电话的条件,in case如果,万引导条件状语从句。3. (2014湖南高考)You will never gain successyou are fullydevote

13、d to your work.A. when B. because C. after D. unless【解析】选D。考查状语从句。句意:除非你完全投入到你的工作中,否则 你就永远不会取得成功。unless相当于if not,意为除非,如果不,在此 引导让步状语从句,符合语境。4. (2013-四川高考)He is so busy. He cannot afford enough time with his sonhe wants to.A. even ifB. as ifC. becauseD. before【解析】选A。考查状语从句。句意:他很忙。即使他想和儿子多待会儿, 他也无法抽出足够

14、的时间。A项表示即使,引导让步状语从句;B项表示好像,引导方式状语从句;C项表示因为,引导原因状语从句;D项 表示在之前,才,就,弓I导时间状语从句。5. (2013山东高考)I have to give a speech, I get extremelynervous before I start.A. WhateverB. WheneverC. WhoeverD. However解析选B。考查让步状语从句。句意:无论何时我要进行演讲,在开始 前我者B会极其紧张。whatever无论什么whenever无论何时;whoever无论 谁;however无论怎样。结合句意应选B。【补偿训练】亠1

15、. (2013江西高考)She says that shell have to close the shopbusiness improves.A. ifB. unlessC. afterD. when【解析选B。考查连词。句意:她说她将不得不关闭店铺,除非生意好转。i億为如果 ;unless意为除非;after意为在之后 ;when意为 当的时候。2. (2013-北京高考)l took my driving license with me on holiday, Iwanted to hire a car.A. in caseB. even ifC. ever sinceD. if onl

16、y解析选A。考查连词短语。句意:度假时我随身携带驾驶证以备租车之 需。A项以防,以防万一,符合句意;B项表示即使 ;C项表示自 从以后 ;D项表示但愿,要是就好了 o3. (2013-重庆高考)we have enough evidence, we cant win thecase.A. Once B. As long asC. UnlessD. Since解析选C。考查状语从句。句意:除非我们有足够的证据,否则我们赢 不了这场官司。根据句意可知需要填入表示除非的连词,故选C; A项表 示一旦 ;B项表示只要 ;D项表示既然;自从以来。4. (2012福建高考)It is hard for t

17、he Greek government to get over the present difficultiesit gets more financial support from theEuropean Union.A. ifB. unlessC. becauseD. since【解析】选B。考查连词。句意:除非能从欧盟得到更多的资金支持,否则 希腊政府很难克服目前的困难。unless二ifnot除非,如果不,它所弓|导 的句子谓语动词用一般现在时表将来。5. (2012-北京高考)一Look at those clouds!Dont worry. it rains, well still

18、 have a great time.A. Even ifB. As thoughC. In case D. If only【解析】选A。考查连词词组。句意:看看那些乌云!别担心。即 使下雨,我们仍然会玩得很开心。even if虽然即使;as though好像,仿佛; in case万一,以防;if only要是 就好了。you promise not to6. (2012-江西高考)You can borrow my car drive too fast.A. unlessB. even ifC. in caseD. as long as【解析】选D。考查连词(组)。句意:只要你答应不要开车

19、太快,就可以借 我的车。A项意为除非 ;B项意为即使 ;C项意为以防 ;D项意为只要。根据句意选D。7. (2012-陕西高考)Hotthe night air was, we slept deeplybecause we were so tired after the long journey.A. althoughB. asC. while D. however【解析】选B。考查状语从句和倒装。句意:尽管晚间的空气很热,我们还 是睡得很沉,因为走了那么长的路程后我们累坏了。句子前半部分为让步 状语从句,A项、B项、C项都可表示尽管,引导让步状语从句,但此句 用了倒装,表语hot提前,只有a

20、s引导让步状语从句要用倒装语序,although 与while不能用倒装,所以B项符合题意。8. (2012-陕西高考)All the photographs in this book,statedotherwise, date from the 1950s.A. unlessB. until C. onceD. if【解析】选A。考查连词。句意:这本书里的所有相片,除非有说明,否则都 是二十世纪五十年代的。unless = if. . . not,表示除非。unless stated=unless they are stated,是状语从句的省略。9. (2012-辽宁高考)Leave yo

21、ur key with your neighboryou lockyourself out one day.A. as long asC. in caseB. even thoughD. as if【解析】选C。考查连词词组的用法。句意:留一把钥匙给你的邻居,以防 某天你把自己锁在外面。A项只要 项即使 ;6页以防,万一; D项仿佛,好像。10. (2012江苏高考)OneJs life has valueone brings value to thelife of others.A. so thatB. no matter howC. as long asD. except that【解析】

22、选C。考查连词词组。句意:只要一个人能给他人的生命带来价值, 他的生命就是有价值的。A项表示以便,因此”,引导目的或结果状语从 句;B项表示不管怎样 ;C项表示只要就”,相当于solongas”; D项表示除了。11. (2012-湖南高考)hard you try, it is difficult to lose weightwithout cutting down the amount you eat.A. However B. Whatever C. Whichever D. Whenever【解析选A。考查状语从句。句意:无论你多么努力地尝试,在不减少你 的食量的情况下很难减肥。A项h

23、owever无论如何,不管怎样,符合句意。B 项whatever无论什么;C项whichever无论哪一个;D项whenever无论何时。12. (2012-湖南高考)I always felt I would pass the exam, I neverthought I would get an A.A. While B. OnceC. IfD. Until【解析】选A。考查状语从句。句意:尽管我总是会感到我能通过考试,但 是我从没有想过我会得个优。A项while引导让步状语从句,表尽 管,符合句意;B项once“一旦,曾经” ;C项if如果;D项unt直到为 止。13. (2011 辽宁

24、高考)No matter how A. a desert may be dryC. may a desert be dry【解析】选B。考查让步状语从句。, it is not necessarily lifeless.B. dry a desert may beD. dry may a desert be 句意:不管沙漠里可能是多么干燥,它也并不一定是没有生命存在的。固定句式为no matter how/however+开彳容词/副词+主语+谓语,而且在英语中所有的从句都是陈述语序,故选B。14. (2011-重庆高考)To show our respect, we usually have

25、 to take our gloves offwe are to shake hands with.A. whicheverB. wheneverC. whoever D. wherever解析选C。考查连词和状语从句。句意:不论我们和谁握手,为了表示 尊敬,我们通常要摘下手套。空格处引导让步状语从句,分析句子结构可知, 空格处在从句中作with的宾语,whichever意为无论D那一个,无论哪些, 与句意不符;whoever相当于no matter who,意为无论是谁,故选C。15. (2011-新课标全国卷)Tryshe might, Sue couldnt get the doorop

26、e n.A. ifB. whenC. sinceD. as【解析】选D。考查连词。句意:尽管Sue尽力了,但她没能把门打开。as 表示虽然引导状语从句时,从句的结构为:表语、状语或部分谓语+as+ 主语+其他。根据句子结构以及句意可知选D。16. (2011 ill 东高考)He had his camera readyhe saw somethingthat would make a good picture.A. even ifB. if only C. in caseD. so that【解析】选C。考查状语从句。句意:他准备好了照相机以免他看到什么可 以成为很好照片的东西时而无法拍摄下

27、来。in case万一,以免;even if即使; if only要是 就好了; so that以便,结果是。由句意可知C项正确。17. (2011 陕西高考)all of them are strong candidates, only onewill be chosen for the post.A. Since B. While C. IfD.As【解析】选B。考查连词的用法。句意:虽然他们中所有的人都是强劲的候 选人但是只能选择其中的一个来担当这个职位。since既然;由于;自 从到 ;while“当的时候;虽然;if如果 ;as“当的时候;由 于。根据句意可知选B项。18. (201

28、 j北京高考)volleyball is her main focus, shes also greatat basketball.A. Since B. Once C. UnlessD. While【解析】选D。考查状语从句。句意:尽管排球是她主要的项目,她也很擅 长篮球。since既然,引导原因状语从句;once-旦,引导条件状语从句; unless除非,引导条件状语从句;while尽管,引导让步状语从句。故选D。I达标演练d1. 选择合适的连词(组)填空1 You will fail to arrive there in timeyou start earlier, (unless/if

29、)2. Tryhe did, he failed again. (though/although)3. Well make a tripthe weather isn if/as if)4. Ill eatyou give me. (whatever/no matter what)5. Youll have to attend the ceremonyyoure free or busy,(whether/if)thougheven ifwhateverwhether6. cold it is, he always goes swimming. (However/7. the news, up to

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