1、(madeofdingshangtuwenmadeofdingshangtuwen)外研版高中二外研版高中二年级年级(第五册第五册)Module5让步状语从句让步状语从句(1)though,although表示表示“虽然,纵然虽然,纵然”之意之意。这两个连词意思大致相同,在一般情况下可以这两个连词意思大致相同,在一般情况下可以互换使用。在口语中,互换使用。在口语中,though较常使用,较常使用,although比比though正式,二者都可与正式,二者都可与yet,still或或nevertheless连用,但不能与连用,但不能与but连用。例如:连用。例如:Though/Though he
2、 was worn out,(still)he kept on working.虽然他已经精疲力竭了,但仍然继续工作。虽然他已经精疲力竭了,但仍然继续工作。Although/Though he is very old,(yet)he is quite strong.他虽然年纪大了,身体还很健壮。他虽然年纪大了,身体还很健壮。值得注意的是,值得注意的是,although引导的让步状语从句位于引导的让步状语从句位于主句之前的情况较多,主句之前的情况较多,though引导的让步状语从句引导的让步状语从句可位于主句之前或主句之后。例如:可位于主句之前或主句之后。例如:She passed the ex
3、amination though she had not studied very hard.她虽然不用功学习,考试却及格了。她虽然不用功学习,考试却及格了。(2)as,though表示表示“虽然虽然但是但是”,“纵使纵使”之意。之意。as引导的让步状语从句必须以部分倒装的形式出引导的让步状语从句必须以部分倒装的形式出现现,被倒装的部分可以是表语、状语或动词原形,被倒装的部分可以是表语、状语或动词原形,though间或也用于这样的结构中,但间或也用于这样的结构中,但although不不可以这样用。可以这样用。Object as you may,I ll go(=Though/Although
4、you may object,I ll go.)纵使你反对,我也要去。纵使你反对,我也要去。Hard as/though he works,he makes little progress.(=Though he works hard,he makes little progress.)尽管他学习很努力,但几乎没取得什么进步。尽管他学习很努力,但几乎没取得什么进步。Child as/though he was,he knew what was theright thing to do.(=Though he was a child,he knew what was the right thin
5、g to do.)虽然他是一个孩子,但他知道该做什么。虽然他是一个孩子,但他知道该做什么。Fast as you read,you can t finish the book so soon.纵然你读得快,你也不能这么快读完这本书。纵然你读得快,你也不能这么快读完这本书。(3)even if,even though 表示表示“即使即使”,“纵使纵使”之意。之意。这两个复合连词的意思基本相同。它们常可互这两个复合连词的意思基本相同。它们常可互换使用,但意义有细微差别。换使用,但意义有细微差别。even if引导的让步引导的让步从句含有强烈的假定性,而从句含有强烈的假定性,而even though
6、引导让步引导让步状语从句时,是以从句的内容为先决条件的,也状语从句时,是以从句的内容为先决条件的,也就是说,说话人肯定了从句的事实。就是说,说话人肯定了从句的事实。We ll make a trip even if/though the weather is bad.即使天气不好,我们也要作一次旅行。即使天气不好,我们也要作一次旅行。Even if he is poor,she loves him.(=He may be poor,yet she loves him.)即使他很穷,但她还是爱他。即使他很穷,但她还是爱他。Even though he is poor,she loves him.
7、(=He is poor,yet she loves him.)尽管他很穷,但她还是爱她。尽管他很穷,但她还是爱她。(4)whether.or.表示表示“不论是否不论是否”,“不管是不管是还是还是”之意。之意。由这一个复合连词引导的让步状语从句旨在说由这一个复合连词引导的让步状语从句旨在说明正反两个方面的可能性都不会影响主句的意明正反两个方面的可能性都不会影响主句的意向或结果。向或结果。You ll have to attend the ceremony whether you re free or busy.不管你忙不忙,都要参加这个典礼。不管你忙不忙,都要参加这个典礼。Whether yo
8、u believe it or not,it s true.无论你是否相信,这都是真的。无论你是否相信,这都是真的。(5)“no matter+疑问词疑问词”或或“疑问词疑问词-ever”的含的含 义为义为“都都;不管;不管都都”,它们引,它们引 导的让步状语从句可以互换。导的让步状语从句可以互换。No matter what happened,he would not mind.(=Whatever happened,he would not mind.)无论发生了什么,他都不会介意的无论发生了什么,他都不会介意的No matter who you are,you must keep the
9、 law.(=Whoever you are,you must keep the law.不管你是谁,你都要遵纪守法。不管你是谁,你都要遵纪守法。但但“no matter+疑问词疑问词”结构只能引导让步状语从句结构只能引导让步状语从句 而而“疑问词疑问词-ever”还可以引导名词性从句。还可以引导名词性从句。Whatever(=No matter what)you say,I won t believe you.(Whatever 引导让步状语从句引导让步状语从句)无论你说什么,我都不会相信你。无论你说什么,我都不会相信你。Ill eat whatever(no matter what)you
10、 give me.(whatever引导宾语从句引导宾语从句)你给我吃什么,我就你给我吃什么,我就 吃什么。吃什么。Whoever comes will be welcome.(Whoever 引导主语从句引导主语从句)不管谁来都受到欢迎。不管谁来都受到欢迎。此外,有时此外,有时while也可以引导让步状语从句,但也可以引导让步状语从句,但一般要位于句首。例如:一般要位于句首。例如:While I like the color,I don t like the shape.我虽然喜欢那颜色,但不喜欢那形状。我虽然喜欢那颜色,但不喜欢那形状。1.youve tried it.you cant i
11、magine how2.pleasant it is.(06北京)北京)A.UnlessB.BecauseB.C.AlthoughD.WhenC.正确答案正确答案:A2.-How long do you think it will be _ China sends a manned spaceship to the moon?-Perhaps two or three years.(06福建)福建)A.when B.untilC.thatD.before3.Jenny was very sad over the loss of the photos shehad shot at Canada,
12、this was a memory she especially treasured.(06广东)广东)A.as B.if C.when D.where4.You cant have this football back you promise not to kick it at my cat again,the old man said firmly.(06广东)广东)A.because B.since C.when D.untilDD5.I had just stepped out of the bathroom and was busily drying myself with a to
13、wel _ I heard the steps.(06湖南湖南)A.while B.when C.since D.after6._ environmental damage is done,it takes many years for the ecosystem(生态系统生态系统)to recover.(06江苏江苏)A.Even if B.If only C.While D.Once7.He was about halfway through his meal a familiar voice came to his ears.(06辽宁辽宁)A.why B.where C.whenD.w
14、hile8._he has limited technical knowledge,the old 9.worker has a lot of experience.(06全国全国I)A.Since B.Unless C.As D.AlthoughBDCD9.How can you expect to learn anything _ you never listen?(06山东山东)A.in case B.even if C.unless D.whenB.10.This is a very interesting book.Ill buy it,C._.(06 陕西陕西)D.how much may it costE.B.no matter how it may costF.C.however much it may cost G.D.how may it costH.11.My parents were quarrelling about me _ I.I could not quite tell why.(06上海上海)J.A.since B.though C.if D.untilDCBThank you