Grammar 2 Adverbial clause of concession,引导词（位置可在句首，尾有时句中）,though,although,even though,even if,as while,whetheror,whetheror not, whatever,whichever,whoever, whomever, wherever,however=no matter how, no matter wh--,1.though, although,as (1) though although though(通俗) , although（正式），都可与yet, still或nevertheless （然而，不过）连用, 但不能与but连用Though/Although he was worn out, (still) he kept on working.,虽然他已经精疲力竭, 但仍然继续工作 他虽然年纪大了, 身体还很健壮Though/Although he was worn out,(still) he kept on working.,Though/Although he is very old,(yet)he is quite strong.,,though : adv.可是，然而，不过，但是 在句尾或插入句中。
那工作很辛苦，但是我却做的很愉快 我有点感冒，不过并不严重It was hard work,I enjoyed it,though.,Ive a bit of a cold.Its nothing serious,though.,(2). as, though(倒装) adj.as 主语 +be n. as 主语 +be (名词前无 冠词) adv.as 主语 +谓语 V. as 主语 +情态动词,尽管他很小，他非常努力学习 ，he studies very hard.,虽然他是一个孩子, 但他知道该做什么 ，,he knew what was the right thing to do.,Child as/though he was,Small as he is,纵然你读得快,你也不能这么快读完这本书 __________________,you cant finish the book so soon. 尽管他学习很努力, 但几乎没取得什么进步 ，he makes little progress.,Fast as you read,Hard as/though he works hard,纵使你可能反对(object), 我也要去。
，Ill go. 1.尽管他年轻，但他知道的很多 2.尽管他是个孩子，可他知道的很多 3.尽管他跑得很快，他也没能跑第一 4.尽管他可能失败，可他也不会放弃Object as you may,2. even if, even though 表示“即使”, “纵使” 有细微差别. even if引导的让步从句含有强烈的假定性, even though说话人肯定了从句的事实Well 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 即使他失败了, 但他永远不会放弃 ，he will never give up. 尽管他24了现在，他仍然像个小孩 ，he is still like a little child.,Even if he fails,,Even though he is 24 now,,3.while=although 但一般要放在句首 While I appreciate(珍视) the honour,I can not accept the position. 尽管我承认(admit)他的优点，我还是看到他的缺点。
，I can see his shortcomings. There will be class struggle while classes exist. (只要),While I admit his good points,,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4.no matter who (what,when,which,how,where) =whoever(whatever,whenever,whichever, however ,wherever) 无论不管 Eg.不管做什么工作，我们都要尽力 ______________________,we should do our best.,Whatever work we do,,1.不管我说啥，he thinks I am wrong. 2.不管你什么时候来看我，you are welcome. 3.无论你去哪，you are welcome. 4.无论你是谁，you must obey the school rules.(regulations) 5.无论你喜欢哪本书，you may take and read it.,,5.whetheror.., whether or not 无论还是 是还是 pron.或者或者 不是就是 请告诉我们是去还是留下。
他不知道是偶然还是有意做了这事Please tell us whether to go or stay.,He did it whether by accident or design.,,不管他开车来还是乘火车来，他总会准时到达的 他来还是不来，一定要告诉我Whether he drives or (he) takes the train, he will be here on time.,Whether he comes or not,please tell me.,whether...or...表示“不论是否”, “不管是还是”之意 Youll have to attend the ceremony whether youre free or busy. 不管你忙不忙, 都要参加这个典礼无论你是否相信, 这都是真的Whether you believe it or not,its true.,Whether you believe it or not, its true. 无论你是否相信, 这都是真的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。
No matter who you are, you must keep the law.,Whoever you are, you must keep the law. 不管你是谁, 你都要遵纪守法 Whatever(=No matter what) you say, I wont believe you.,,(让步状语从句) 无论你说什么, 我都不会相信你 Ill eat whatever (no matter what) you give me. (宾语从句) 你给我吃什么, 我就吃什么 Whoever comes will be welcome. (主语从句) 不管谁来都受到欢迎1._________ I feel lonely, I think about you. 2. ________ he is, he is very rude to me. 3. ________ I go, I always meet interesting people. 4.You can invite _______ you like to the party.,Whenever,Whoever,Wherever,whoever,Complete the sentences with whoever, wherever, whenever or however.,5. ________ late you arrive, Ill come and meet. 6. I feel shy ________ she says hello to me. 7.I hear that song ________ I switch on the radio. 8. ________ much I study, I find these exercises difficult.,However,whenever,whenever,However,____ youve tried it, you cant imagine how pleasant it is. (06北京) A. UnlessB. Because C. AlthoughD. When,高考链接,2. --- How long do you think it will be ______ China sends a manned spaceship to the moon? --- Perhaps two or three years. (06福建) A. whenB. until C. that D. before,3. “You cant have this football back _____ you promise not to kick it at my cat again,” the old man said firmly. (06广东) A. because B. since C. when D. until,4. I had just stepped out of the bathroom and was busily drying myself with a towel ___ I heard the steps. ( 06湖南) A. while B. when C. since D. after,5. _____ environmental damage is done, it takes many years for the ecosystem (生态系统) to recover. (06江苏) A. Even if B. If only C. While D. Once,6. He was about halfway through his meal _____ a familiar voice came to his ears. (06辽宁) A. why B. where C. when D. while,7. ___ he has limited technical knowledge, the old worker has a lot of experience. (06全国I) A. Since B. Unless C. As D. Although,8. How can you expect to learn anything ____ you never listen? (06山东) A. in case B. even if C. unless D. when,Thank you!,。