1 ä¸è¬ç°å¨æ¶ ç¨å¨è¯åå½¢
2 ä¸è¬è¿å»æ¶ ç¨å¨è¯è¿å»æ¶
3 ç°å¨è¿è¡æ¶ be + ving
4 è¿å»è¿è¡æ¶ was/were + ving
5 ä¸è¬å°æ¥æ¶ will + å¨è¯åå½¢ æ be going to +å¨è¯åå½¢
6 è¿å»å°æ¥æ¶ would + å¨è¯åå½¢ æ was/were going to +å¨è¯åå½¢
7 ç°å¨å®ææ¶ have/has + vè¿å»åè¯
8 è¿å»å®ææ¶ had + vè¿å»åè¯
9 ç°å¨å®æè¿è¡æ¶ have/has been + ving
10 è¿å»å®æè¿è¡æ¶ had been + ving
11 ä¸è¬å°æ¥è¿è¡æ¶ will be + ving
12 è¿å»å°æ¥è¿è¡æ¶ would be + ving
13 å°æ¥å®ææ¶ will have + vè¿å»åè¯
14 è¿å»å°æ¥å®ææ¶ would have + vè¿å»åè¯
15 å°æ¥å®æè¿è¡æ¶ will have been + ving
16 è¿å»å°æ¥å®æè¿è¡æ¶ would have been + ving
1ï¼I do it every day.
ï¼ææ¯å¤©åè¿æ ·çäºãï¼
2ï¼I did it yesterday.
ï¼æ¨å¤©æåäºè¿ä»¶äºãï¼
3ï¼I shall/will do it tomorrow.
ï¼æ天æè¦åè¿ä»¶äºãï¼
4ï¼I am doing it now.
ï¼ç°å¨ææ£å¨åè¿ä»¶äºãï¼
5ï¼I was doing it at that time.
ï¼å½æ¶ææ£å¨åè¿ä»¶äºãï¼
6ï¼I shall/will be doing it at 9ï¼00 tomorrow morning.
ï¼æ天æ©æ¨ä¹æ¶æä¼æ£å¨åè¿ä»¶äºãï¼
7ï¼I have done it already.
ï¼æå·²æè¿ä»¶äºå好äºãï¼
8ï¼I have done it before I went home yesterday.
ï¼æ¨å¤©æå¨å家ä¹åå°±æé£ä»¶å·¥ä½åå®äºãï¼
9ï¼I shall/will have done it before you come back tomorrow.
ï¼æ天å¨æåæ¥ä¹åæä¼æè¿ä»¶å·¥ä½å好ãï¼
10ï¼I have been doing it for two days.
ï¼è¿ä»¶å·¥ä½æå·²åäºä¸¤å¤©äºãââ说è¯æ¶å·¥ä½å°æªåå®ï¼æ以è¿å¾ç»§ç»åãï¼
11ï¼I had been doing the work for two hours when the teacher came.
ï¼èå¸æ¥æ¶é£ä»¶å·¥ä½æå·²åäºä¸¤å°æ¶äºãââå½æ¶å·¥ä½å°æªå®æï¼æ以èå¸æ¥äºæè¿ç»§ç»å¨åãï¼
12ï¼I shall/will have been doing it for an hour when you come to see me at 9ï¼00 tomorrow morning.
ï¼æ天æ©ä¸ä¹æ¶ä½ æ¥çææ¶ï¼æä¼å¨åé£ä»¶å·¥ä½åäºä¸å°æ¶ãââå½ç¶å°æªè½åå®ï¼è¿å¾ç»§ç»åä¸å»ãï¼
温馨提示:内容为网友见解,仅供参考