as的用法 as九大用法
recommend\u7684\u7528\u6cd5\uff0cshow\u7684\u7528\u6cd5\u3002recommend \u52a8\u8bcd\uff0c\u610f\u601d\u662f \u201c\u63a8\u8350\uff0c\u4ecb\u7ecd\uff1b\u529d\u544a\uff0c\u5efa\u8bae\u201d\u3002\u5176\u7ed3\u6784\u6709\uff1a
1) recommend sb. ... (= recommend ... to sb.) \u201c\u5411\u67d0\u4eba\u63a8\u8350\uff0f\u4ecb\u7ecd„„ \u201c. \u4f8b\u5982\uff1a
Can you recommend me a good dentist?\u4f60\u80fd\u7ed9\u6211\u63a8\u8350\u4e00\u4e2a\u597d\u7684\u7259\u533b\u5417? Perhaps you can recommend me another hotel. \u6216\u8bb8\u4f60\u80fd\u7ed9\u6211\u518d\u4ecb\u7ecd\u4e00\u5bb6\u65c5\u9986\u3002 2) recommend sb. for... \u201c\u63a8\u8350\u67d0\u4eba\u505a(\u67d0\u804c\u4f4d)\u201d\u3002 \u4f8b\u5982\uff1a
I'll recommend him for the job. \u6211\u8981\u63a8\u8350\u4ed6\u505a\u8fd9\u9879\u5de5\u4f5c\u3002 3) recommend sth. for... \u201c\u63a8\u8350\u67d0\u7269\u4f5c\u67d0\u79cd\u7528\u9014\u201d\u3002\u4f8b\u5982\uff1a
I recommend these pills for your cough. \u6211\u5411\u4f60\u63a8\u8350\u8fd9\u79cd\u836f\u6cbb\u7597\u54b3\u55fd\u3002 4) recommend sb. as... \u201c\u63a8\u8350\u67d0\u4eba\u4e3a„„\u201d\u3002 \u4f8b\u5982\uff1a
I'll recommend him as her secretary. \u6211\u8981\u63a8\u8350\u4ed6\u5f53\u5979\u7684\u79d8\u4e66\u3002 5) recommend doing sth. \u201c\u5efa\u8bae\u505a\u67d0\u4e8b\u201d\u3002 \u4f8b\u5982\uff1a
I recommend buying this dictionary. (= I recommend you t0 buy this dictionary.)\u6211\u5efa\u8bae\u4f60\u4e70\u8fd9\u672c\u8bcd\u5178\u3002
6) recommend + that-clause\u201c\u5efa\u8bae„„\u201d(\u4ece\u53e5\u4e2d\u7528should + \u52a8\u8bcd\u539f\u5f62\uff0cshould\u53ef\u7701\u53bb)\u3002 \u4f8b\u5982\uff1a
He recommended that we (should) read the novel. (= He recommended us to read the novel.)\u4ed6\u5efa\u8bae\u6211\u4eec\u8bfb\u4e00\u8bfb\u90a3\u90e8\u5c0f\u8bf4\u3002 \u3010\u70b9\u62e8\u3011 recommendation n\uff0e\u63a8\u8350\uff1b\u4ecb\u7ecd\u4fe1
\u3010\u5373\u666f\u6d3b\u7528\u3011
The learned scholar recommended that he ______ until after he had learnt anatomy.
A. will not take up sculpture B. had not taken up sculpture
C. not take up sculpture D. not took up sculpture
\u3010\u7b54\u6848\u89e3\u6790\u3011C \u672c\u9898\u8003\u67e5\u5bf9\u865a\u62df\u8bed\u6c14\u7684\u7279\u6b8a\u8bcd\u7684\u7528\u6cd5\u7684\u638c\u63e1\u3002recommend\u540e\u8ddf\u865a\u62df\u8bed\u6c14\uff0c\u7701\u7565should,\u540e\u9762\u76f4\u63a5\u8ddf\u52a8\u8bcd\u539f\u5f62\uff0c\u4ece\u56db\u4e2a\u9009\u9879\u4e2d\u4fbf\u77e5\u7b54\u6848\u4e3aC\u3002\u9898\u610f\u4e3a:\u201c\u5b66\u8bc6\u4e30\u5bcc\u7684\u5b66\u8005\u5efa\u8bae\u4ed6\u5b66\u4e86\u89e3\u5256\uff0c\u518d\u5b66\u96d5\u5851\u3002\u201d
show sb.sth\u5c55\u793a
show sth. to sb\u5c55\u793a
all over the show [\u53e3]\u5230\u5904, \u904d\u5730
be the whole show [\u7f8e]\u5145\u5f53\u4e3b\u8981\u89d2\u8272; \u5531\u72ec\u811a\u620f; \u5305\u529e\u4ee3\u66ff
be fond of show \u559c\u6b22\u5356\u5f04
bench show [\u7f8e]\u72d7[\u732b]\u5c55\u89c8\u4f1a
boss the show \u64cd\u7eb5; \u4e3b\u6301(\u6f14\u51fa)
run the show \u64cd\u7eb5; \u4e3b\u6301(\u6f14\u51fa)
by a show of hands \u4e3e\u624b\u8868\u51b3
chat show (\u7535\u89c6\u53f0)\u73b0\u573a\u8bbf\u95ee\u8282\u76ee
dumb show \u54d1\u5267; \u624b\u52bf
fashion show \u65f6\u88c5\u5c55\u89c8
floor show \u591c\u603b\u4f1a\u5e2d\u5730\u8282\u76ee\u6f14\u51fa
for a show \u4e3a\u5938\u8000, \u4e3a\u7ed9\u4eba\u5bb6\u770b
get a fair show [\u7f8e][\u6fb3]\u5f97\u5230\u516c\u5e73[\u5408\u9002]\u7684\u673a\u4f1a
give away the (whole) show \u9732\u9a6c\u811a, \u6cc4\u9732\u79d8\u5bc6
give sb. a fair show \u7ed9\u4e0e\u8868\u73b0\u673a\u4f1a, \u516c\u6b63\u5730\u5bf9\u5f85\u67d0\u4eba
go to show \u8bf4\u660e, \u8bc1\u660e
good show [\u53e3]\u663e\u8457\u6210\u7ee9
have a show of \u6709\u673a\u4f1a, \u6709\u53ef\u80fd
have the show of \u6709\u673a\u4f1a, \u6709\u53ef\u80fd
stand a show of \u6709\u673a\u4f1a, \u6709\u53ef\u80fd
stand the show of \u6709\u673a\u4f1a, \u6709\u53ef\u80fd
have sth. to show for \u5728...\u65b9\u9762\u6709\u53ef\u663e\u793a\u7684\u6210\u7ee9
hush-hush show [\u8bbd, \u53e3]\u6781\u7aef\u79d8\u5bc6\u7684\u4e8b
in dumb show \u6253\u7740\u624b\u52bf
in open show \u516c\u7136
in show \u5916\u8868\u4e0a, \u6709\u540d\u65e0\u5b9e\u5730
leg show \u5927\u817f\u821e
let the whole show down \u641e\u57ae\u6574\u4e2a\u4e8b\u60c5
make a good show \u597d\u770b, \u5927\u51fa\u6d0b\u76f8
make a show of sth. \u5356\u5f04, \u663e\u793a; \u5c55\u89c8; \u88c5\u6837\u5b50
make a show of oneself \u4e22\u4e11, \u51fa\u6d0b\u76f8
meat show [\u7f8e\u4fda]\u5356\u5f04\u8272\u76f8\u7684\u8131\u8863\u821e
on show\u88ab\u5c55\u51fa
one-house show \u7ecf\u8d39\u4e0d\u8db3, \u6548\u7387\u4e0d\u9ad8\u7684\u5c0f\u5546\u5e97, \u5c0f\u4f01\u4e1a
picture show \u753b\u5c55; \u7535\u5f71, \u7535\u5f71\u9662
put on a show \u5047\u88c5, \u88c5\u75c5
put up a good show \u6f14\u51fa\u597d[\u4e0d\u597d], \u5e72\u5f97\u597d[\u4e0d\u597d]
put up a bad show \u6f14\u51fa\u597d[\u4e0d\u597d], \u5e72\u5f97\u597d[\u4e0d\u597d]
quiz show \u667a\u529b\u7ade\u8d5b\u8282\u76ee
quiz program \u667a\u529b\u7ade\u8d5b\u8282\u76ee
raree show \u897f\u6d0b\u955c[\u666f]; \u8857\u5934\u6f14\u51fa
road show \u5de1\u56de\u6f14\u51fa; (\u9996\u8f6e\u5f71\u9662\u7684)\u65b0\u7247\u653e\u6620
run away with the show [\u7f8e\u4fda]\u53d6\u5f97\u7279\u522b\u7a81\u51fa\u7684\u6210\u5c31, \u6210\u4e3a\u4eba\u4eec\u6ce8\u610f\u7684\u4e2d\u5fc3
run the show \u64cd\u7eb5; \u4e3b\u6301(\u6f14\u51fa)
side show \u7a7f\u63d2\u7684\u5c0f\u8282\u76ee; \u679d\u8282\u95ee\u9898, \u6b21\u8981\u4e8b\u4ef6
stand no show of sth. \u6ca1\u6709\u673a\u4f1a, \u6ca1\u6709\u4efb\u4f55\u8ba1\u5212
stand no show to do sth. \u6ca1\u6709\u673a\u4f1a, \u6ca1\u6709\u4efb\u4f55\u8ba1\u5212
have no show of sth. \u6ca1\u6709\u673a\u4f1a, \u6ca1\u6709\u4efb\u4f55\u8ba1\u5212
have no show to do sth. \u6ca1\u6709\u673a\u4f1a, \u6ca1\u6709\u4efb\u4f55\u8ba1\u5212
steal the show \u62a2\u955c\u5934
stop the show \u8d62\u5f97\u70ed\u70c8\u7684\u638c\u58f0\u800c\u4f7f\u8868\u6f14\u4e3a\u4e4b\u4e2d\u65ad
talent show \u4e1a\u4f59\u80fd\u624b\u6f14\u5531\u4f1a
talk show [\u7f8e](\u7535\u89c6\u3001\u65e0\u7ebf\u7535)\u8bbf\u95ee\u8282\u76ee, \u5ea7\u8c08\u8282\u76ee
whole show \u6574\u4e2a\u7ec4\u7ec7, \u5168\u90e8\u6d3b\u52a8 \u552f\u4e00\u91cd\u8981\u7684\u4eba\u7269, \u663e\u8981\u4eba\u7269, \u6ce8\u610f\u4e2d\u5fc3
Wild West show [\u7f8e]\u725b\u4ed4\u620f
show forth [\u53e4]\u516c\u5e03\u4e8e\u4f17, \u53d1\u8868, \u5ba3\u5e03
show in \u9886\u8fdb(\u5ba2\u4eba\u7b49)
show into \u9886\u8fdb(\u5ba2\u4eba\u7b49)
show itself \u5448\u73b0, \u9732\u51fa
show off\u5356\u5f04, \u70ab\u8000 \u9648\u5217; \u4f7f\u663e\u773c
show of hands \u4e3e\u624b(\u8868\u51b3)
show of reason \u4f3c\u4e4e\u6709\u7406
show oneself \u51fa\u73b0, \u9732\u9762
show one's cards \u644a\u724c, \u516c\u5f00\u81ea\u5df1\u7684\u8ba1\u5212; \u5410\u9732\u81ea\u5df1\u7684\u771f\u5b9e\u6253\u7b97
show one's colours \u644a\u724c, \u516c\u5f00\u81ea\u5df1\u7684\u8ba1\u5212; \u5410\u9732\u81ea\u5df1\u7684\u771f\u5b9e\u6253\u7b97
show one's hand \u8868\u660e\u81ea\u5df1\u7684\u8ba1\u5212\u6216\u610f\u56fe
show one's heels \u4e00\u6e9c\u70df\u5730\u9003\u8d70;[\u7f8e]\u3010\u4f53\u3011\u8ffd\u8fc7, \u5927\u663e\u6bd4\u8d5b\u7684\u4f18\u8d8a\u672c\u9886
show one's teeth \u53d1\u6012
show sb. the door \u9010\u51fa, [\u7f8e]\u62d2\u7edd\u8981\u6c42
show out \u9001\u51fa(\u5ba2\u4eba)
show sb. over \u9886\u67d0\u4eba(\u5230\u5904)\u53c2\u89c2
show sb. round \u9886\u67d0\u4eba(\u5230\u5904)\u53c2\u89c2
show sb. around \u9886\u67d0\u4eba(\u5230\u5904)\u53c2\u89c2
show sb. what one is made of \u5411\u67d0\u4eba\u663e\u81ea\u5df2\u7684\u624d\u80fd\u3001\u529b\u91cf\u3001\u54c1\u5fb7\u7b49
show the wing (\u7528\u98de\u884c\u8bbf\u95ee)\u663e\u793a\u7a7a\u519b\u529b\u91cf
show up \u5230\u5e2d, \u9732\u9762; \u663e\u773c; \u66b4\u9732; \u63ed\u53d1; \u5632\u7b11; \u4f7f\u4eba\u96be\u582a
as\u53ea\u6709\u4f5c\u526f\u8bcd\u3001\u4ecb\u8bcd\u3001\u8fde\u8bcd\u3001\u4ee3\u8bcd\u7b49\u56db\u5927\u7528\u6cd5\uff0c\u5177\u4f53\u7528\u6cd5\u5982\u4e0b\uff1a
\u4e00\uff09as\u4f5c\u526f\u8bcd\uff0c\u8868\u793a\u7a0b\u5ea6\uff0c\u610f\u4e3a\u201c\u540c\u6837\u5730\u201d\u3002\u5728\u201cas\uff0e\uff0e\uff0eas\uff0e\uff0e\uff0e\u201d\uff0c\u201cnot as\uff0e\uff0e\uff0eas\uff0e\uff0e\uff0e\u201d\u7ed3\u6784\u4e2d\u7684\u7b2c\u4e00\u4e2aas\u662f\u526f\u8bcd\uff0c\u4f5c\u201c\u548c\uff0f\u4e0e\uff0e\uff0e\uff0e(\u4e0d)\u4e00\u6837\u201d\u89e3\u3002eg\uff1aJack is as tall as his father\uff0e\u6770\u514b\u548c\u4ed6\u7684\u7236\u4eb2\u4e00\u6837\u9ad8\u3002He doesn't speak English as\uff0fso fluently as you\uff0e\u4ed6\u7684\u82f1\u8bed\u8bf4\u5f97\u4e0d\u5982\u4f60\u6d41\u5229\u3002\u4e8c\uff09as\u4f5c\u4ecb\u8bcd\u30021\uff0e\u4f5c\u201c\u5982\uff0c\u50cf\u201d\u89e3\u3002eg\uff1aThey got united as one man\uff0e\u4ed6\u4eec\u56e2\u7ed3\u5f97\u50cf\u4e00\u4e2a\u4eba\u4e00\u6837\u30022\uff0e\u4f5c\u201c\u5145\u5f53\uff0c\u4f5c\u4e3a\u201d\u89e3\u3002eg\uff1aAs a writer\uff0che was famous\uff0e\u4f5c\u4e3a\u4f5c\u5bb6\uff0c\u4ed6\u662f\u5f88\u6709\u540d\u7684\u3002\u4e09\uff09as\u4f5c\u8fde\u8bcd\uff0c\u5e38\u7528\u6765\u8fde\u63a5\u4e3b\u53e5\u548c\u72b6\u8bed\u4ece\u53e5\u30021\uff0e\u5f15\u5bfc\u65f6\u95f4\u72b6\u8bed\u4ece\u53e5\uff0c\u4f5c\u201c\u5f53\uff0e\uff0e\uff0e\u7684\u65f6\u5019\u201d\u89e3\uff0c\u6709\u201c\u968f\u7740\uff0e\uff0e\uff0e\u201d\u4e4b\u610f\uff0c\u4e0ewhile\u610f\u4e49\u76f8\u8fd1\uff0c\u5f3a\u8c03\u4e24\u4e2a\u52a8\u4f5c\u540c\u65f6\u53d1\u751f\uff1b\u6216\u67d0\u4e8b\u4e00\u53d1\u751f\uff0c\u53e6\u4e00\u4e8b\u7acb\u5373\u53d1\u751f\u3002eg\uff1aHe shouted aloud as her ran along\uff0e\u4ed6\u4e00\u8fb9\u5f80\u524d\u8dd1\uff0c\u4e00\u8fb9\u9ad8\u58f0\u5730\u547c\u558a\u3002I was startled as he opened the door\uff0e\u4ed6\u4e00\u5f00\u95e8\uff0c\u6211\u5413\u4e86\u4e00\u8df3\u3002as\u4f5c\u8fde\u8bcd\uff0c\u76f8\u5f53\u4e8ewhen\u3002eg\uff1bAs a little boy (When he was a little boy)he began to learn to play piano\uff0e\u4ed6\u5c0f\u65f6\u5019\u5c31\u5f00\u59cb\u5b66\u5f39\u94a2\u7434\u30022\uff0e\u5f15\u5bfc\u539f\u56e0\u72b6\u8bed\u4ece\u53e5\uff0c\u4f5c\u201c\u56e0\u4e3a\uff0c\u7531\u4e8e\u201d\u89e3\uff0c\u4e0ebecause\u7684\u7528\u6cd5\u76f8\u8fd1\u3002eg\uff1bI must stop writing now\uff0cas I have rather a lot of work to do\uff0e\u6211\u5fc5\u987b\u505c\u7b14\u4e86\uff0c\u56e0\u4e3a\u6211\u8fd8\u6709\u8bb8\u591a\u5de5\u4f5c\u8981\u505a\u30023\uff0e\u5f15\u5bfc\u65b9\u5f0f\u72b6\u8bed\u4ece\u53e5\u6216\u6bd4\u8f83\u72b6\u8bed\u4ece\u53e5\uff0c\u4f5c\u201c\u6b63\u5982\uff0c(\u5982)\u50cf\u201d\u89e3\u3002\u4f8beg\uff1aAs in your country\uff0cwe grow wheat in the north and rice in the south\uff0e\u6b63\u5982(\u50cf)\u4f60\u4eec\u56fd\u5bb6\u4e00\u6837\uff0c\u6211\u4eec\u5728\u5317\u65b9\u79cd\u5c0f\u9ea6\uff0c\u5728\u5357\u65b9\u79cd\u5927\u7c73\u3002(\u65b9\u5f0f\u72b6\u8bed\u4ece\u53e5)When at Rome\uff0cdo as Romans do\uff0e\u5165\u4e61\u968f\u4fd7\u3002(\u65b9\u5f0f\u72b6\u8bed\u4ece\u53e5)4\uff0e\u5f15\u5bfc\u8ba9\u6b65\u72b6\u8bed\u4ece\u53e5\uff0c\u4f5c\u201c\u867d\u7136\uff0c\u5c3d\u7ba1\u201d\u89e3\u3002\u8fd9\u65f6\u4ece\u53e5\u5e38\u7528\u5012\u88c5\u8bed\u5e8f\uff0c\u5373\u628a\u4ece\u53e5\u4e2d\u7684\u8868\u8bed\u3001\u72b6\u8bed\u6216\u52a8\u8bcd\u539f\u5f62\u653e\u5728as\u4e4b\u524d\u3002eg\uff1bStrange as it may seem\uff0cit is true\uff0e\u5c3d\u7ba1\u8fd9\u4e8b\u770b\u4e0a\u53bb\u5f88\u5947\u602a\uff0c\u4f46\u5374\u662f\u771f\u7684\u3002Try as he might\uff0cTom could not get out of the difficulties\uff0e\u4e0d\u7ba1\u600e\u6837\u52aa\u529b\uff0c\u6c64\u59c6\u8fd8\u662f\u6446\u8131\u4e0d\u4e86\u56f0\u5883\u3002\u56db\uff09as\u4f5c\u5173\u7cfb\u4ee3\u8bcd\u30021\uff0e\u5f15\u5bfc\u9650\u5236\u6027\u5b9a\u8bed\u4ece\u53e5\uff0c\u7528\u5728\u201csuch\uff0e\uff0e\uff0eas\u201d,\u201cthe same\uff0e\uff0e\uff0eas\u201d\uff0c\u201cas\uff0e\uff0e\uff0eas\u201d\u7b49\u7ed3\u6784\u4e2d\uff0c\u5e38\u8bd1\u4f5c\u201c\u50cf\uff0e\uff0e\uff0e\u4e00\u6837\u7684\u4eba(\u6216\u7269)\u201d\uff0c\u201c\u51e1\u662f\uff0e\uff0e\uff0e\u7684\u4eba(\u6216\u7269)\u201d\u3002\u4f8beg\uff1aHe wished to be such a man as Lei Feng was\uff0e\u4ed6\u66fe\u5e0c\u671b\u505a\u4e00\u4e2a\u50cf\u96f7\u950b\u90a3\u6837\u7684\u4eba\u3002My hometown is no longer the same as it was\uff0e\u6211\u7684\u5bb6\u4e61\u518d\u4e5f\u4e0d\u50cf\u8fc7\u53bb\u4e00\u6837\u4e86\u30022\uff0e\u5f15\u5bfc\u975e\u9650\u5236\u6027\u5b9a\u8bed\u4ece\u53e5\uff0c\u7528\u6765\u6307\u4ee3\u5b83\u524d\u9762\u7684\u6574\u4e2a\u53e5\u5b50(\u5373\u5148\u884c\u53e5)\uff0c\u610f\u601d\u662f\u201c\u8fd9\u4e00\u70b9\u201d\u3002\u8fd9\u4e2a\u5206\u53e5\u53ef\u4ee5\u4f4d\u4e8e\u53e5\u9996\u3001\u53e5\u4e2d\u6216\u53e5\u672b\u3002eg\uff1aAs is well known\uff0coceans cover more than 70\uff05 of the earth\uff0e\u6211\u4eec\u77e5\u9053\uff0c\u6d77\u6d0b\u5360\u5730\u7403\u9762\u79ef\u7684\u767e\u5206\u4e4b\u4e03\u5341\u4ee5\u4e0a\u3002
\u6269\u5c55\u8d44\u6599\uff1a
\u7f29\u5199\u4e3aAS\u7684\u5355\u8bcd
1. =Anglo-Saxon \u76ce\u683c\u9c81-\u6492\u514b\u900a\u4eba;\u76ce\u683c\u9c81-\u6492\u514b\u900a\u8bed;\u76ce\u683c\u9c81-\u6492\u514b\u900a\u4eba\u7684;\u76ce\u683c\u9c81-\u6492\u514b\u900a
\u8bed\u7684
2. =antisubmarine \u53cd\u6f5c\u8247\u7684
3. =Asia \u4e9a\u6d32;\u4e9a\u7ec6\u4e9a
4. =Asian \u4e9a\u6d32\u7684;\u4e9a\u6d32\u4eba;\u4e9a\u6d32\u4eba\u7684
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1\uff1aAS
1.作“在-------期间，当----的时候”引导时间状语从句.注意与when、 while的用法区别。
①下列情形时,只用as, 而不用when或while。
1)用于表示同一个人的两种动作交替进行,指一边----一边. 如:
The girl sings as she goes to school.
He looked behind occasionally as he went forward in the forest.
2)表示两个同步发生的动作或行为,意思是随着-----的发展.如:
As time went on / by, she became more and more beautiful .
As children get older, they become more and more interested in everything.
3)表示两个短暂行为或事情几乎同时发生.如:I watched her as she read the book.
I thought of it just as you opened your mouth.
Just as the flying worm hit her face, she gave a loud cry.
4)接在名词后面表示某一个年龄段时.如:
As a young man, he was active in sports.
②when作"当……的时候"解,可以指较短的(一点)时间,也可指一段时间。如:When I was at college, I could speak several foreign languages. When the clock struck twelve, I had slept for 2hours.
③ while常表示一段较长的时间或一个过程,强调主句谓语动词与从句谓语动词同时发生。如:Work while you work. Play while you play.
2. As =Since 作"既然"、"由于"解,引导原因状语从句,常用来表示已为人们所知或显而易见的原因或理由。如: As he’s been ill for ages, I will help him.
As / Since you're not feeling well, you may stay at home.
As he wasn't ready , we went without him.
3. As =in the way that作"像"、"按照……的方式"解,引导方式状语从句。如:
Do as I told you.
Remember, you must do everything as I do.
4. 用于as--- as或not / so/ as ---- as中,前一个as是副词,后一个as是连词,引导比较状语从句。如:They helped the old as much as possible.
I don't speak English so/ as well as she does.
5. 表示虽然,尽管 等,引导让步状语从句,常用倒装语序,模式为:
adj. /adv. / n.+as +主语+谓语+主句。如: Young as he is, he knows much.
Tired as they were, they walked on.
6. 表示也------一样。 She is a doctor, as was her husband.
（二）、 as作关系代词,引导定语从句,表示正如,这一点.如:
He is very careful, as we all know.
As is well-known, Taiwan belongs to China.
另外,当先行词被the same, such等词修饰时,常用as来引导定语从句。如:
Such a clever girl as she can learn anything quickly.
I was reading the same book as he bought yesterday.
（三）、as作介词的用法.
1.表示好像。如:He dressed as a policeman.
2. 表示作为当作。如：I found a job as a guide.
3. 当某人是某身份时。如：As a child , she was sent to abroad.
4. as引导的介词短语大多用作状语,as译为"作为";少数情况可引起宾语补足语。如:
As a Party member, I'll take the lead in everything. (状语)
She works as a model. (状语)
She has me as one of her best friends.(引起宾语补足语)
（四）、作副词的用法 1 表示与------等同。如：This dress is twice as expensive as that one. 2 像，如等。如：As before, he remained unmoved.
总之，通过以上的分析，我们对as的词性和用法有了比较全面的理解和把握，才能在实际的运用中做到心中有数，应付裕如。
adv.
同样地, 一样地
She is as tall as her mother.
她和她母亲一样高。
prep.
(表示时间)当还是…的时候
As a schoolboy, he showed every sign of genius.
当他还是个小学生的时候, 就显示出了天资聪慧。
(表示方式)以…的身份, 以…资格, 作为; 以…形式, 以作为; 以…角色, 扮演…角色; 如同, 像
(表示结果)成为, 看作, 看成
We had better treat it as a joke.
我们最好把它当作玩笑。
(表示目的)为了, 以…为目的
The dykes were built as a protection against the sea.
建筑堤坝是为了防止海水泛滥。
(表示举例)例如, 诸如…之类的
We talked about such subjects as the weather.
我们谈论了诸如天气之类的话题。
conj.
在…期间, 当…时候
I was coming in as he was going out.
我进来的时候, 他正出去。
尽管, 即使, 虽然
Intelligent as you are, I suspect you will fail.
尽管你聪明, 我猜想你会失败。
像…一样
由于, 因为
As you weren't there I left a message.
因为你不在那里, 我留了个信儿。
as...as的用法
as...as意为"和……一样"，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as+ adj./ adv. +as。例如：
(1)This film is as interesting as that one.这部电影和那部电影一样有趣。
(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。
其否定式为not as/so +adj./ adv. +as。例如：
This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。
若有修饰成分，如twice, three times, half, a quarter等，则须置于第一个as之前。例如：
Your bag is twice as expensive as mine.你的袋子比我的贵一倍。
几个关于as...as的常见句型：
(1)as...as possible
Please answer my question as soon as possible.请尽快回答我的问题。
(2)as...as usual/before
She looks as pretty as before.她看起来和以前一样漂亮。
(3)as long as... (引导条件状语从句)
It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划。
(4)as far as
He walked as far as the railway station yesterday evening.昨天傍晚，他一直散步到火车站。
(5)as well as
She cooks as well as her mother does.她烧菜烧得跟她母亲一样好。
一些带有as...as结构的常见短语归纳：
as busy as a bee像蜜蜂一样忙碌
as easy as ABC像ABC一样容易
as deep as a well像井一样深
as light as a feather像羽毛一样轻
as soft as butter像黄油一样软
as rich as a Jew像犹太人一样富裕
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绛旓細1銆乤s...as鐨勭敤娉锛歛s...as鎰忎负鈥滃拰鈥︹︿竴鏍封濓紝琛ㄧず鍚岀骇鐨勬瘮杈冦備娇鐢ㄦ椂瑕佹敞鎰忕涓涓猘s涓哄壇璇嶏紝绗簩涓猘s涓鸿繛璇嶃傚叾鍩烘湰缁撴瀯涓猴細as+adj./adv锛+as銆傚叾鍚﹀畾寮忎负not as/so+adj./adv. +aso 鑻ユ湁淇グ鎴愬垎锛屽垯椤荤疆浜х涓涓猘s涔嬪墠銆備簩銆乤s寮曞鏃堕棿鐘惰浠庡彞 姝ゆ椂锛宎s璇戜綔鈥滃綋鈥︹︽椂鍊欌濓紝鍙互...
绛旓細as鐨勭敤娉寰堝灏辨浣滀竴褰掔撼锛氫竴銆佷綔鍓瘝锛屾剰涓衡滅浉鍚屽湴鈥濓紝鈥滃悓鏍峰湴鈥濄備緥濡傦細They don鈥檛 have as many airplanes. 浠栦滑娌℃湁鍚屾牱澶氱殑椋炴満銆備簩銆佷綔杩炶瘝锛1. 寮曞鏃堕棿鐘惰浠庡彞灞炰笅鍒楁儏褰㈡椂鐢╝s, 鈶 鐢ㄤ簬琛ㄧず鍚屼竴涓汉鐨勪袱绉嶅姩浣滀氦鏇胯繘琛,鎸団滀竴杈光︹,涓杈光︹︹濄備緥濡:The girl dances as she ...
绛旓細as鍏蜂綋鐢ㄦ硶濡備笅锛1.as鐢ㄤ綔鍓瘝鏃朵富瑕佺敤鏉ヨ〃绀烘瘮杈,鎰忔濇槸鈥滃儚?涓鏍凤紱濡傚悓鈥濄傚彲浠ュ崟鐙娇鐢紝浣嗘洿澶氱殑鏄敤鍦╝s...as缁撴瀯涓紝鍏朵腑绗竴涓猘s鏄壇璇嶏紝鍏跺悗鍙帴褰㈠璇嶆垨鍓瘝,涔熷彲鎺ュ叾浠栨垚鍒嗭紝as鍓嶅彲鏈夌姸璇傜浜屼釜as鍙互鏄粙璇,涔熷彲浠ユ槸杩炶瘝銆俛s鐢ㄤ綔鍓瘝鏃惰繕鍙互鎸囦簨鐗╀互鍚屾牱鐨勬柟寮忓彂鐢,鎰忔濇槸鈥滃拰?涓...
绛旓細as鐨鍏ㄩ儴鐢ㄦ硶鎬荤粨濡備笅锛1銆乤s浣滃壇璇嶏紝琛ㄧず绋嬪害锛屾剰涓衡滃悓鏍峰湴鈥濄侸ack is as tall as his father銆傛澃鍏嬪拰浠栫殑鐖朵翰涓鏍烽珮銆侶e doesnt speak English as/so fluently as you銆備粬鐨勮嫳璇寰椾笉濡備綘娴佸埄銆2銆乤s浣滀粙璇嶃備綔鈥滃锛屽儚鈥濊В銆俆hey got united as one man銆備粬浠洟缁撳緱鍍忎竴涓汉涓鏍枫備綔...
绛旓細As鐨勭敤娉灏忕粨 as鍙互浣滆繛璇嶃佷粙璇嶅強鍏崇郴浠ｈ瘝鍜屽壇璇嶃傜幇灏嗗叾鐢ㄦ硶灏忕粨濡備笅:锛堜竴锛夈乤s浣滆繛璇嶇殑鐢ㄦ硶:1.浣溾滃湪---鏈熼棿锛屽綋---鐨勬椂鍊欌濆紩瀵兼椂闂寸姸璇粠鍙.娉ㄦ剰涓巜hen銆亀hile鐨勭敤娉曞尯鍒傗憼涓嬪垪鎯呭舰鏃,鍙敤as,鑰屼笉鐢╳hen鎴杦hile銆1)鐢ㄤ簬琛ㄧず鍚屼竴涓汉鐨勪袱绉嶅姩浣滀氦鏇胯繘琛,鎸囦竴杈---涓杈.濡:The girl sing...
