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1. ç°å¨å®ææ¶åç°å¨å®æè¿è¡æ¶é½å¯ä»¥è¡¨ç¤ºä»è¿å»æä¸æ¶å»å¼å§ä¸ç´å»¶ç»å°ç°å¨çå¨ä½.å¦:
I have worked in this school since 2001. I have been working here since 2001.
2. ç°å¨å®ææ¶åç°å¨å®æè¿è¡æ¶é½å¯ä»¥è¡¨ç¤ºä¸æ®µæ¶é´å
è¿è¡çå¨ä½.ä¾å¦: Mr. Smith has taught English for 20 years. Mr. Smith has been teaching English for 20 years.
以ä¸å¥åç¨ç°å¨å®ææ¶ä¸ç°å¨å®æè¿è¡æ¶,å«ä¹ä¸æ²¡æä»ä¹å·®å«,两ç§æ¶æå¯ä»¥äºç¸æ¢.ä½ä¸¤ç§æ¶æä¹åå¨æä¹åç¨æ³ä¸çå·®å«. ä¸åç¹
1. ç°å¨å®ææ¶å¯è¡¨ç¤ºå·²ç»å®æçå¨ä½æè
ç¶æï¼å¸¸å¸¸ä¸alreadyï¼å·²ç»ï¼æeverï¼æ¾ç»ï¼
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We have already learnt Module 3. æ们已ç»å¦ä¹ äºç¬¬ä¸æ¨¡å.
She is the most beautiful girl I have ever seen.她æ¯æè§è¿çææ¼äº®ç女å©.
èç°å¨å®æè¿è¡æ¶å表示çæ¯ä»è¿å»æä¸æ¶å»å¼å§ä¸ç´å»¶ç»å°ç°å¨,æå¯è½è¿è¦è¿è¡ä¸å»çå¨ä½,ä¸è¬ä¸ä¸alreadyæeverçè¿ç¨,å¦:
We have been learning Module 4. æ们ä¸ç´å¨å¦ä¹ 第å模å.(ä¸ä¸å®å¦å®) 注æä¸é¢è¿ç»å¥åå«ä¹ä¸çåºå«:
I have read the novel. æçè¿é£æ¬ä¹¦äº. (å·²çå®) I have been reading the novel. (ä¸ç´å¨ç,ä¸ä¸å®çå®)
2. ç¸å¯¹äºç°å¨å®ææ¶è¡¨ç¤ºä¸æ¬¡æ§,ç°å¨å®æè¿è¡æ¶å¯ä»¥è¡¨ç¤ºå¨ä½çéå¤.å¦: I have met him at the library. (æå¨å¾ä¹¦é¦è§è¿ä».)
I have been meeting him at the library. (æç»å¸¸å¨å¾ä¹¦é¦çè§ä».)
3. ç°å¨å®ææ¶åç°å¨å®æè¿è¡æ¶é½å¯ä»¥è¡¨ç¤ºååç»æçå¨ä½,ä½å¨å«ä¹ä¸æåºå«.ç°å¨å®ææ¶å¼ºè°çæ¯å¨ä½çç»æ,èç°å¨å®æè¿è¡æ¶å¼ºè°çåæ¯å¨ä½çè¿ç¨.å¦:
You look so tired, what have you been doing ä½ çèµ·æ¥å¾ç´¯,åä»ä¹äº (强è°å¨ä½) âWe are very tired. We've been cleaning the house. æ们å¾ç´¯,æ们åæå¨ææ«æ¿å.(强è°è¯¥å¨ä½æ导è´)
4. ç°å¨å®æè¿è¡æ¶æä¸è½ç¨æ¥è°æ个å¨ä½çå
·ä½æ¬¡æ°æå 件äºæ
.è¿æ¶,æ们è¦ç¨ç°å¨å®ææ¶æ.å¦:
I have been drinking five cups of coffee this afternoon.(Ã) I have drunk five cups of coffee this afternoon.
5. ç°å¨å®ææ¶å¼ºè°"äºå®";èç°å¨å®æè¿è¡æ¶å强è°"å¨ä½",并ä¸å¸¸å«æåæ¦,æ¤æ,ä¸æ»¡,åæ¶çææ
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The lazy boy has lain in bed for a whole day. è¿ä¸ªæå©åå¨åºä¸èººäºä¸å¤©.(强è°äºå®) The lazy boy has been lying in bed for a whole day. è¿ä¸ªæå©åå¨åºä¸èººäºä¸å¤©äº.(强è°å¨ä½,å«æ对å°ç·å©åæ¶çææ
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6. å¦æ没ææ¶é´ç¶è¯,ç°å¨å®æè¿è¡æ¶æ延ç»æ§,ç°å¨å®ææ¶æ²¡æ.å¦: I've been cleaning the house but I still haven't finished. I've cleaned the house, but I still haven't finished.(Ã)
âWe've cleaned the house. You may come in now. æ们ææ«è¿æ¿åäº,ä½ å¯ä»¥è¿æ¥äº.(强è°ç»æ"æ¿åå¹²å")
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