高中12个基本时态的用法和注意事项,不要那种太抽象的,最好能讲出根本区别,我看语法书没太看懂,最好说的具体点,满意的追加悬赏!
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1. 表示ç»å¸¸æ§æä¹ æ¯æ§å¨ä½ We always care for each other and help each other.
2. 表示ç°å¨çç¹å¾æç¶æ He is very happy.
3. 表示æ®éçç Light travels faster than sound. å éæ¯å£°éå¿«ã
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1. 表示è¿å»æä¸ç¹å®æ¶é´æåççãå¯å®æçå¨ä½æç¶æï¼å¸¸ä¸è¡¨ç¤ºç¡®åè¿å»æ¶é´çè¯ãçè¯æä»å¥è¿ç¨ãä¾å¦ï¼ We went to the pictures last night and saw a very interesting film.
2. 表示è¿å»ä¹ æ¯æ§å¨ä½ãä¾å¦ï¼ I used to do my homework in the library.
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1. 表示å°æ¥æç®è¿è¡ææå¾ åççå¨ä½æç¶æãä¾å¦ï¼
I will/shall graduate next year.
2. ä¸è¬å°æ¥æ¶ææ¶å¯ä»¥è¡¨ç¤ºä¸ç§å¾åæä¹ æ¯æ§å¨ä½ãå¦ï¼
Crops will die without water.
You wonât succeed without their support.
3. å ç§æ¿ä»£å½¢å¼ï¼
(1) be going toï¼å¨è¯åå½¢ç»æçç¨æ³
è¿ç§ç»æ表示主ä½ç°å¨çæå¾ï¼å³æç®å¨æè¿æå°æ¥è¦åæäºãä¾å¦ï¼
What are you going to do next Sunday? ä¸ææå¤©ä½ æç®å¹²ä»ä¹ï¼
æ¤å¤, è¿ç§ç»æä¹å¯è¡¨ç¤ºè¯´è¯äººæ ¹æ®å·²æç迹象认为å¾å¯è½å³å°åçæäºãè¿æ¶ä¸»è¯æ¢å¯æ人ä¹å¯æç©ï¼æ¤ç»æå¾å¾è¡¨ç¤ºå®¢è§äºæçåå±ï¼èä¸æ¯è¡¨ç¤ºä¸»è§çæå¾ãä¾å¦ï¼
Look at these black clouds. âItâs going to rain. çè¿äºä¹äºã天快è¦ä¸é¨äºã
Iâm afraid Iâm going to have a bad cold. æææè¦å¾éæåã
注ï¼be going toä¸willç¨æ³ä¸çå¼ååæ¯è¾è¯´æï¼
â be going toä¸willé½å¯ç¨æ¥è¡¨ç¤ºå³å°åççäºæ ãåè å¤ç¨äºå£è¯ï¼åè 常ç¨äºä¹¦é¢è¯åæ£å¼æåä¸ãä¾å¦ï¼
Thereâll (ï¼is going to) be a football match in our school next week.
ä¸å¨ææ ¡å°ä¸¾è¡ï¼æï¼ä¸åºè¶³çèµã
â¡ be going to ä¸willé½å¯ç¨æ¥è¡¨ç¤ºæå¾ãä¾å¦ï¼
I will (ï¼am going to) climb the hill tomorrow. æå°äºæ天å»ç»å±±ã
注ï¼ä¸è¬æ¥è¯´ï¼âæå¾âæ¯äºå ç»è¿èèçï¼ç¨be going to表示ï¼åä¹åç¨willãwillè¿å¤ç¨äºå¯¹è¯ä¸ï¼å³ä¸æ¹å¬äºå¯¹æ¹çè¯åæä½åºçååºãä¾å¦ï¼
Theyâre going to meet at the school gate. ä»ä»¬æç®å¨å¦æ ¡å¤§é¨è§é¢ã
â- Please bring me a cup of tea. 请ç»æ端æ¯è¶æ¥ã
âIâll do it in a minute. æ马ä¸å°±å»ï¼ç«¯ï¼ã
⢠be going to常å«æâå³å°âä¹æï¼èwillå³å¯è¡¨ç¤ºâå³å°âåå¯è¡¨ç¤ºâè¾é¿æ¶é´åçæªæ¥âï¼æä¸è¡¨ç¤ºä»»ä½ç¹å®çå°æ¥æ¶é´æ¦å¿µãä¾å¦ï¼
Weâre going to visit the factory. æ们å³å°å»åè§é£å®¶å·¥åã
Heâll write a book one day. ä»ææä¸æ¥è¦å书ã
The house will break down. é£å±åï¼è¿æ©ï¼è¦åå¡ã
⣠表示é¢æµï¼be going to表示æåçæäºç迹象ï¼willå表示说è¯è 认为è¦åçæäºãå¦ï¼
Itâs very dark and cold. Itâs going to snow. 天å¾æèä¸é常å·ï¼è¦ä¸éªäºã
Iâm sure heâll be back in an hour. æ确信ä»ä¸å°æ¶åä¼åæ¥ã
⤠å¨è¡¨ç¤ºâ询é®å¯¹æ¹æ¯å¦æ¿æâ以å表示â客æ°çé请âæ¶ï¼å¸¸ç¨willãä¾å¦ï¼
Will you lend me the book? ä½ è½æé£æ¬ä¹¦åç»æåï¼
⥠be going toå¯ç¨äºæ¡ä»¶å¥ï¼è¡¨ç¤ºå°æ¥çæ¶é´ï¼willä¸è¬ä¸è½ãä¾å¦ï¼
If you are going to watch TV this evening, youâd better finish your homework now.
ä½ è¥æ³ä»æççµè§ï¼æ好ç°å¨å°±å®æä½ä¸ã
⦠å¦ææ¡ä»¶ä»å¥è¡¨ç¤ºå°æ¥åççå¨ä½æç¶æï¼ä¸»å¥ä¸å¸¸ç¨willï¼èæ¡ä»¶ä»å¥ä¸åç¨ä¸è¬ç°å¨æ¶è¡¨ç¤ºãä¾å¦ï¼
If you go to England, you will like the food there. å¦æä½ å»è±å½ï¼ä½ ä¼å欢é£å¿çé£ç©çã
(2) beï¼å¨è¯ä¸å®å¼ç»æçç¨æ³
è¿ç§ç»æçéææ计åæå®æå°è¦åçæäºã常表示âèè´£ãæå¾ã约å®ãå¯è½æ§âçãå¦ï¼
You are to be back by 11 oâclock. ä½ å¿ é¡»11ç¹åæ¥ã
We are to meet at the zoo. æ们约å®å¨å¨ç©åè§é¢ã
The football match is not to be played today. ä»å¤©ä¸è½ä¸¾è¡è¶³çæ¯èµäºã
(3) be aboutï¼å¨è¯ä¸å®å¼ç»æçç¨æ³
è¿ç§ç»æ表示âæè¿æ马ä¸è¦åççå¨ä½â, ä¸ä¸å ·ä½æ¶é´ç¶è¯è¿ç¨ãä¾å¦ï¼
I was about to leave when Mary came. ææ£è¦èµ°æ¶, ç丽æ¥äºã
(4) beï¼v.-ingç»æçç¨æ³
è¿ç§ç»æ表示æ计åå³å°åççå¨ä½ï¼ç¨è¿è¡æ¶å½¢å¼è¡¨ç¤ºå°æ¥çæ¶é´ï¼ä½åªéç¨äºè¡¨ç¤ºä½ç½®ç§»å¨çå¨è¯ãä¾å¦ï¼go, come, leave, start, arrive, move, return, fly (ä¹é£æº)çï¼å¹¶å¸¸ä¼´æ表示å°æ¥æ¶é´çç¶è¯ä»¥åºå«äºè¿è¡æ¶çå¨ä½ãä¾å¦ï¼
Where are you going this Saturday? è¿ä¸ªææå ä½ åå¤å»åªå¿ï¼
Mr. Li is flying to Shanghai tomorrow morning. æå çæ天æ©æ¨ä¹é£æºå»ä¸æµ·ã
(5) ç¨ä¸è¬ç°å¨æ¶è¡¨ç¤ºå°æ¥çæ¶é´çç¨æ³
è¿ç§ç¨æ³é¤äºå¨è¯beå¤ï¼ä¸è¬éç¨äºè¡¨ç¤ºä½ç½®è½¬ç§»çå¨è¯ï¼ ä¾å¦ï¼go, come, leave, start, arrive, move, return, flyçï¼æè¡¨ç¤ºæ ¹æ®è§å®ææ¶é´è¡¨ä¸é¢è®¡è¦åççå¨ä½æäºæã æ¤å¤ï¼å¨ç±if, when, as soon as, until, till, after, beforeçå¼å¯¼çæ¡ä»¶ææ¶é´ç¶è¯ä»å¥ä¸ï¼è¥ä¸»å¥ä¸ºå°æ¥æ¶ï¼ä»å¥é常ç¨ä¸è¬ç°å¨æ¶è¡¨ç¤ºå°æ¥çæ¶é´ãä¾å¦ï¼
Iâm free this afternoon. æä»å¤©ä¸åæ空ã
School starts on September 1. å¦æ ¡9æ1æ¥å¼å¦ã
Iâll give the book to him as soon as he returns. ä»ä¸åæ¥ï¼æå°±æ书ç»ä»ã
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1. 表示ç°å¨ææ¶ææ段æ¶é´å æ£å¨è¿è¡çå¨ä½ã
He is writing a letter now.
2. ææ¶ç¨æ¥ä»£æ¿ä¸è¬ç°å¨æ¶æï¼è¡¨ç¤ºä¸ä¸ªç»å¸¸æ§å¨ä½æç¶æï¼è¿æ¶æ¯ä¸ºäºè¡¨ç¤ºä¸ç§ææ ï¼å¦èµå¹ï¼åç¦ï¼æ»¡æï¼ä¸æ»¡çï¼ã
He is always thinking of his work. (表示èµè®¸)
The boy is always talking in class. ï¼è¡¨ç¤ºä¸æ»¡ï¼
3. ææ¶ç¨æ¥è¡¨ç¤ºä¸ä¸ªå¨æè¿æ计åæå®æè¦è¿è¡çå¨ä½ï¼è¿æ¶å¤æä¸ä¸ªè¡¨ç¤ºæªæ¥çæ¶é´ç¶è¯ï¼ã
How many of you are coming to the party?
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1. ç°å¨å®ææ¶ç¨æ¥è¡¨ç¤ºå¯¹ç®åç¶åµä»æå½±åçï¼ååå®æçå¨ä½ï¼å¸¸ä¸yetï¼alreadyï¼justè¿ç¨ï¼ï¼æè è¿å»æä¸æ¶å»åççï¼æç»å°ç°å¨çæ åµï¼å¸¸ä¸forï¼sinceè¿ç¨ï¼ãä¾å¦ï¼
I have just finished my homework.
Mary has been ill for three days.
2. å®ææ¶æå¯ç¨å¨ä¸åç»æä¸ï¼
(1) This (That, It) is (was) the first (second...) time +å®è¯ä»å¥ï¼
(2) This (That, It) is (was) the only (last) + n +å®è¯ä»å¥ï¼
(3) This (That, It) is (was) +形容è¯æé«çº§+ n +å®è¯ä»å¥ã
å¦æ主å¥çè°è¯å¨è¯æ¯ä¸è¬ç°å¨æ¶ï¼ä»å¥çè°è¯å¨è¯é常ç¨ç°å¨å®ææ¶ï¼å¦æ主å¥è°è¯å¨è¯æ¯ä¸è¬è¿å»æ¶ï¼ä»å¥è°è¯å¨è¯é常ç¨è¿å»å®ææ¶ãä¾å¦ï¼
This is one of the rarest questions that have ever been raised at such a meeting.
There was a knock at the door. It was the second time someone had interrupted me that evening.
ï¼å ï¼è¿å»è¿è¡æ¶
è¿å»è¿è¡æ¶è¡¨ç¤ºä¸ä¸ªè¿å»çå¨ä½åçæ¶æåçåï¼å¦ä¸ä¸ªè¿å»çå¨ä½æ£å¨è¿è¡ï¼æ表示è¿å»åå¤çä¹ æ¯ï¼å¸¸ä¸alwaysï¼continuallyï¼constantlyçå¨è¯è¿ç¨ãä¾å¦ï¼
We were discussing the matter when the headmaster entered.
Whenever I visited him, he was always writing at the desk.
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1. 表示è¿å»ææ¶é´åå·²ç»åççå¨ä½ææ åµï¼è¿ä¸ªè¿å»çæ¶é´å¯ä»¥ç¨byï¼beforeçä»è¯çè¯æä¸ä¸ªæ¶é´ç¶è¯ä»å¥æ¥è¡¨ç¤ºï¼æè 表示ä¸ä¸ªå¨ä½å¨å¦ä¸ä¸ªè¿å»å¨ä½ä¹åå·²ç»å®æãä¾å¦ï¼
We had just had our breakfast when Tom came in.
By the end of last year they had turned out 5, 000 bicycles.
2. å¨è¯expect, hope, mean, intend, plan, suppose, wish, want, desireçç¨è¿å»å®ææ¶ï¼è¡¨ç¤ºè¿å»çå¸æãé¢æãæå¾ææ¿æç没æå®ç°ãä¾å¦ï¼
I had meant to take a good holiday this year, but I wasn't able to get away.
å¦å¤ä¸¤ç§è¡¨ç¤º"è¿å»æ³åèæªåçäº"ç表达æ¹å¼æ¯ï¼
(1) was / were + to have done sth. ä¾å¦ï¼
We were to have come yesterday, but we couldn't.
(2) intended/expected/hope/meant/planned/supposed/wished/wanted/desired+ to have done sth. å¦ï¼
I meant to have told you about it, but I forgot to do so.
3. è¿å»å®ææ¶å¸¸ç¨äºä»¥ä¸åºå®å¥åï¼
â hardly, scarcely, barely +è¿å»å®ææ¶+ when +è¿å»æ¶ãä¾å¦ï¼
Hardly had I got on the bus when it started to move.
â¡ no sooner +è¿å»å®ææ¶+ than +è¿å»æ¶ãä¾å¦ï¼
No sooner had I gone out than he came to see me.
⢠by (the end of ) +è¿å»æ¶é´ï¼ä¸»å¥ä¸è°è¯å¨è¯ç¨è¿å»å®ææ¶ãä¾å¦ï¼
The experiment had been finished by 4 o'clock yesterday afternoon.
(å «) ä¸è¬è¿å»å°æ¥æ¶
1. ä¸è¬è¿å»å°æ¥æ¶çå½¢å¼
should / would+ å¨è¯åå½¢ æ was / were + å¨è¯-ingå½¢å¼
2. ä¸è¬è¿å»å°æ¥æ¶å¸¸ç¨äºå®¾è¯ä»å¥ä¸ï¼å ¶ä¸»è¯çè°è¯å¨è¯ä¸ºè¿å»æ¶æï¼å¯è¡¨ç¤ºä»è¿å»ææ¶çæ¥å°è¦åççäºæ ï¼å¦ï¼
He said that he would speak at the meeting.
He was sixty-eight. In two years he would be seventy.
ï¼ä¹ï¼ç°å¨å®æè¿è¡æ¶
ç°å¨å®æè¿è¡æ¶è¡¨ç¤ºå¨ä½ä»è¿å»æä¸æ¶å»å¼å§ä¸ç´å»¶ç»å°ç°å¨æ离ç°å¨ä¸è¿æ¶åãç°å¨å®æè¿è¡æ¶æç¨å¨è¯å为延ç»æ§å¨è¯ãä¾å¦ï¼
I have been looking for my lost book for three days, but I still haven't found it.
注æï¼è¿ç¨å¨è¯æ¶æè¦æ³¨æçå 个é®é¢
1. å¨æ¶é´åæ¡ä»¶çç¶è¯ä»å¥ä¸ä¸è¦ç¨å°æ¥æ¶æï¼å¦ï¼
Weâll give him the book if he wants it.
He decided to fight back if he was hit again.
Iâll call you as soon as Iâve finished my work.
2. æ¶æçä¸è´ï¼æ¶æçå¼åºï¼ï¼å¦
We saw that the smoke was coming from a window.
I didnât know if she would come.
He admitted that he had been on the march.
*ä¸è¿è¡æ¶æè°æ´çæ åµï¼
(1) ä»å¥è¯´çæ¯ä¸ç§æ®éççï¼å¦ï¼
Long ago, people didnât know the earth moves round the sun.
(2) å½ä»å¥çè°è¯æ¹æè¿å»æ¶å¯è½é æ误ä¼ï¼å¦
Did he say that the train leaves at 5:30?
3. ç¬é´å¨è¯å¨å®ææ¶æä¸ç使ç¨ï¼å¦ï¼
误ï¼I have received her letter for three months.
æ£ï¼I received her letter three months ago.
æ£ï¼It is three months since I received her letter.
4. 注ææäºè¦æ±ä¸å®æ¶æçå¥å
* was/ were doing sth. when â¦did sth.
I was reading a book when the bell rang.
* was/were about to do sth. when ⦠did sth.
She was about to go out when it started to rain
* 表示åäºåäºç¬¬å 次æå ±å 次ï¼è¦ç¨å®ææ¶æï¼å¦ï¼
Itâs the first time Iâve seen her.
We have been there three times.
* It is / has been⦠sinceâ¦
It is (has been) two weeks since I came here.
* hardlyâ¦whenâ¦
We had hardly got in the crops when it began to rain.
* no soonerâ¦thanâ¦
No sooner had I come into the room than the door was closed.
1. 表示ç»å¸¸æ§æä¹ æ¯æ§å¨ä½ We always care for each other and help each other.
2. 表示ç°å¨çç¹å¾æç¶æ He is very happy.
3. 表示æ®éçç Light travels faster than sound. å éæ¯å£°éå¿«ã
ï¼äºï¼ä¸è¬è¿å»æ¶
1. 表示è¿å»æä¸ç¹å®æ¶é´æåççãå¯å®æçå¨ä½æç¶æï¼å¸¸ä¸è¡¨ç¤ºç¡®åè¿å»æ¶é´çè¯ãçè¯æä»å¥è¿ç¨ãä¾å¦ï¼ We went to the pictures last night and saw a very interesting film.
2. 表示è¿å»ä¹ æ¯æ§å¨ä½ãä¾å¦ï¼ I used to do my homework in the library.
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1. 表示å°æ¥æç®è¿è¡ææå¾ åççå¨ä½æç¶æãä¾å¦ï¼
I will/shall graduate next year.
2. ä¸è¬å°æ¥æ¶ææ¶å¯ä»¥è¡¨ç¤ºä¸ç§å¾åæä¹ æ¯æ§å¨ä½ãå¦ï¼
Crops will die without water.
You wonât succeed without their support.
3. å ç§æ¿ä»£å½¢å¼ï¼
(1) be going toï¼å¨è¯åå½¢ç»æçç¨æ³
è¿ç§ç»æ表示主ä½ç°å¨çæå¾ï¼å³æç®å¨æè¿æå°æ¥è¦åæäºãä¾å¦ï¼
What are you going to do next Sunday? ä¸ææå¤©ä½ æç®å¹²ä»ä¹ï¼
æ¤å¤, è¿ç§ç»æä¹å¯è¡¨ç¤ºè¯´è¯äººæ ¹æ®å·²æç迹象认为å¾å¯è½å³å°åçæäºãè¿æ¶ä¸»è¯æ¢å¯æ人ä¹å¯æç©ï¼æ¤ç»æå¾å¾è¡¨ç¤ºå®¢è§äºæçåå±ï¼èä¸æ¯è¡¨ç¤ºä¸»è§çæå¾ãä¾å¦ï¼
Look at these black clouds. âItâs going to rain. çè¿äºä¹äºã天快è¦ä¸é¨äºã
Iâm afraid Iâm going to have a bad cold. æææè¦å¾éæåã
注ï¼be going toä¸willç¨æ³ä¸çå¼ååæ¯è¾è¯´æï¼
â be going toä¸willé½å¯ç¨æ¥è¡¨ç¤ºå³å°åççäºæ ãåè å¤ç¨äºå£è¯ï¼åè 常ç¨äºä¹¦é¢è¯åæ£å¼æåä¸ãä¾å¦ï¼
Thereâll (ï¼is going to) be a football match in our school next week.
ä¸å¨ææ ¡å°ä¸¾è¡ï¼æï¼ä¸åºè¶³çèµã
â¡ be going to ä¸willé½å¯ç¨æ¥è¡¨ç¤ºæå¾ãä¾å¦ï¼
I will (ï¼am going to) climb the hill tomorrow. æå°äºæ天å»ç»å±±ã
注ï¼ä¸è¬æ¥è¯´ï¼âæå¾âæ¯äºå ç»è¿èèçï¼ç¨be going to表示ï¼åä¹åç¨willãwillè¿å¤ç¨äºå¯¹è¯ä¸ï¼å³ä¸æ¹å¬äºå¯¹æ¹çè¯åæä½åºçååºãä¾å¦ï¼
Theyâre going to meet at the school gate. ä»ä»¬æç®å¨å¦æ ¡å¤§é¨è§é¢ã
â- Please bring me a cup of tea. 请ç»æ端æ¯è¶æ¥ã
âIâll do it in a minute. æ马ä¸å°±å»ï¼ç«¯ï¼ã
⢠be going to常å«æâå³å°âä¹æï¼èwillå³å¯è¡¨ç¤ºâå³å°âåå¯è¡¨ç¤ºâè¾é¿æ¶é´åçæªæ¥âï¼æä¸è¡¨ç¤ºä»»ä½ç¹å®çå°æ¥æ¶é´æ¦å¿µãä¾å¦ï¼
Weâre going to visit the factory. æ们å³å°å»åè§é£å®¶å·¥åã
Heâll write a book one day. ä»ææä¸æ¥è¦å书ã
The house will break down. é£å±åï¼è¿æ©ï¼è¦åå¡ã
⣠表示é¢æµï¼be going to表示æåçæäºç迹象ï¼willå表示说è¯è 认为è¦åçæäºãå¦ï¼
Itâs very dark and cold. Itâs going to snow. 天å¾æèä¸é常å·ï¼è¦ä¸éªäºã
Iâm sure heâll be back in an hour. æ确信ä»ä¸å°æ¶åä¼åæ¥ã
⤠å¨è¡¨ç¤ºâ询é®å¯¹æ¹æ¯å¦æ¿æâ以å表示â客æ°çé请âæ¶ï¼å¸¸ç¨willãä¾å¦ï¼
Will you lend me the book? ä½ è½æé£æ¬ä¹¦åç»æåï¼
⥠be going toå¯ç¨äºæ¡ä»¶å¥ï¼è¡¨ç¤ºå°æ¥çæ¶é´ï¼willä¸è¬ä¸è½ãä¾å¦ï¼
If you are going to watch TV this evening, youâd better finish your homework now.
ä½ è¥æ³ä»æççµè§ï¼æ好ç°å¨å°±å®æä½ä¸ã
⦠å¦ææ¡ä»¶ä»å¥è¡¨ç¤ºå°æ¥åççå¨ä½æç¶æï¼ä¸»å¥ä¸å¸¸ç¨willï¼èæ¡ä»¶ä»å¥ä¸åç¨ä¸è¬ç°å¨æ¶è¡¨ç¤ºãä¾å¦ï¼
If you go to England, you will like the food there. å¦æä½ å»è±å½ï¼ä½ ä¼å欢é£å¿çé£ç©çã
(2) beï¼å¨è¯ä¸å®å¼ç»æçç¨æ³
è¿ç§ç»æçéææ计åæå®æå°è¦åçæäºã常表示âèè´£ãæå¾ã约å®ãå¯è½æ§âçãå¦ï¼
You are to be back by 11 oâclock. ä½ å¿ é¡»11ç¹åæ¥ã
We are to meet at the zoo. æ们约å®å¨å¨ç©åè§é¢ã
The football match is not to be played today. ä»å¤©ä¸è½ä¸¾è¡è¶³çæ¯èµäºã
(3) be aboutï¼å¨è¯ä¸å®å¼ç»æçç¨æ³
è¿ç§ç»æ表示âæè¿æ马ä¸è¦åççå¨ä½â, ä¸ä¸å ·ä½æ¶é´ç¶è¯è¿ç¨ãä¾å¦ï¼
I was about to leave when Mary came. ææ£è¦èµ°æ¶, ç丽æ¥äºã
(4) beï¼v.-ingç»æçç¨æ³
è¿ç§ç»æ表示æ计åå³å°åççå¨ä½ï¼ç¨è¿è¡æ¶å½¢å¼è¡¨ç¤ºå°æ¥çæ¶é´ï¼ä½åªéç¨äºè¡¨ç¤ºä½ç½®ç§»å¨çå¨è¯ãä¾å¦ï¼go, come, leave, start, arrive, move, return, fly (ä¹é£æº)çï¼å¹¶å¸¸ä¼´æ表示å°æ¥æ¶é´çç¶è¯ä»¥åºå«äºè¿è¡æ¶çå¨ä½ãä¾å¦ï¼
Where are you going this Saturday? è¿ä¸ªææå ä½ åå¤å»åªå¿ï¼
Mr. Li is flying to Shanghai tomorrow morning. æå çæ天æ©æ¨ä¹é£æºå»ä¸æµ·ã
(5) ç¨ä¸è¬ç°å¨æ¶è¡¨ç¤ºå°æ¥çæ¶é´çç¨æ³
è¿ç§ç¨æ³é¤äºå¨è¯beå¤ï¼ä¸è¬éç¨äºè¡¨ç¤ºä½ç½®è½¬ç§»çå¨è¯ï¼ ä¾å¦ï¼go, come, leave, start, arrive, move, return, flyçï¼æè¡¨ç¤ºæ ¹æ®è§å®ææ¶é´è¡¨ä¸é¢è®¡è¦åççå¨ä½æäºæã æ¤å¤ï¼å¨ç±if, when, as soon as, until, till, after, beforeçå¼å¯¼çæ¡ä»¶ææ¶é´ç¶è¯ä»å¥ä¸ï¼è¥ä¸»å¥ä¸ºå°æ¥æ¶ï¼ä»å¥é常ç¨ä¸è¬ç°å¨æ¶è¡¨ç¤ºå°æ¥çæ¶é´ãä¾å¦ï¼
Iâm free this afternoon. æä»å¤©ä¸åæ空ã
School starts on September 1. å¦æ ¡9æ1æ¥å¼å¦ã
Iâll give the book to him as soon as he returns. ä»ä¸åæ¥ï¼æå°±æ书ç»ä»ã
ï¼åï¼ç°å¨è¿è¡æ¶
1. 表示ç°å¨ææ¶ææ段æ¶é´å æ£å¨è¿è¡çå¨ä½ã
He is writing a letter now.
2. ææ¶ç¨æ¥ä»£æ¿ä¸è¬ç°å¨æ¶æï¼è¡¨ç¤ºä¸ä¸ªç»å¸¸æ§å¨ä½æç¶æï¼è¿æ¶æ¯ä¸ºäºè¡¨ç¤ºä¸ç§ææ ï¼å¦èµå¹ï¼åç¦ï¼æ»¡æï¼ä¸æ»¡çï¼ã
He is always thinking of his work. (表示èµè®¸)
The boy is always talking in class. ï¼è¡¨ç¤ºä¸æ»¡ï¼
3. ææ¶ç¨æ¥è¡¨ç¤ºä¸ä¸ªå¨æè¿æ计åæå®æè¦è¿è¡çå¨ä½ï¼è¿æ¶å¤æä¸ä¸ªè¡¨ç¤ºæªæ¥çæ¶é´ç¶è¯ï¼ã
How many of you are coming to the party?
ï¼äºï¼ç°å¨å®ææ¶
1. ç°å¨å®ææ¶ç¨æ¥è¡¨ç¤ºå¯¹ç®åç¶åµä»æå½±åçï¼ååå®æçå¨ä½ï¼å¸¸ä¸yetï¼alreadyï¼justè¿ç¨ï¼ï¼æè è¿å»æä¸æ¶å»åççï¼æç»å°ç°å¨çæ åµï¼å¸¸ä¸forï¼sinceè¿ç¨ï¼ãä¾å¦ï¼
I have just finished my homework.
Mary has been ill for three days.
2. å®ææ¶æå¯ç¨å¨ä¸åç»æä¸ï¼
(1) This (That, It) is (was) the first (second...) time +å®è¯ä»å¥ï¼
(2) This (That, It) is (was) the only (last) + n +å®è¯ä»å¥ï¼
(3) This (That, It) is (was) +形容è¯æé«çº§+ n +å®è¯ä»å¥ã
å¦æ主å¥çè°è¯å¨è¯æ¯ä¸è¬ç°å¨æ¶ï¼ä»å¥çè°è¯å¨è¯é常ç¨ç°å¨å®ææ¶ï¼å¦æ主å¥è°è¯å¨è¯æ¯ä¸è¬è¿å»æ¶ï¼ä»å¥è°è¯å¨è¯é常ç¨è¿å»å®ææ¶ãä¾å¦ï¼
This is one of the rarest questions that have ever been raised at such a meeting.
There was a knock at the door. It was the second time someone had interrupted me that evening.
ï¼å ï¼è¿å»è¿è¡æ¶
è¿å»è¿è¡æ¶è¡¨ç¤ºä¸ä¸ªè¿å»çå¨ä½åçæ¶æåçåï¼å¦ä¸ä¸ªè¿å»çå¨ä½æ£å¨è¿è¡ï¼æ表示è¿å»åå¤çä¹ æ¯ï¼å¸¸ä¸alwaysï¼continuallyï¼constantlyçå¨è¯è¿ç¨ãä¾å¦ï¼
We were discussing the matter when the headmaster entered.
Whenever I visited him, he was always writing at the desk.
ï¼ä¸ï¼è¿å»å®ææ¶
1. 表示è¿å»ææ¶é´åå·²ç»åççå¨ä½ææ åµï¼è¿ä¸ªè¿å»çæ¶é´å¯ä»¥ç¨byï¼beforeçä»è¯çè¯æä¸ä¸ªæ¶é´ç¶è¯ä»å¥æ¥è¡¨ç¤ºï¼æè 表示ä¸ä¸ªå¨ä½å¨å¦ä¸ä¸ªè¿å»å¨ä½ä¹åå·²ç»å®æãä¾å¦ï¼
We had just had our breakfast when Tom came in.
By the end of last year they had turned out 5, 000 bicycles.
2. å¨è¯expect, hope, mean, intend, plan, suppose, wish, want, desireçç¨è¿å»å®ææ¶ï¼è¡¨ç¤ºè¿å»çå¸æãé¢æãæå¾ææ¿æç没æå®ç°ãä¾å¦ï¼
I had meant to take a good holiday this year, but I wasn't able to get away.
å¦å¤ä¸¤ç§è¡¨ç¤º"è¿å»æ³åèæªåçäº"ç表达æ¹å¼æ¯ï¼
(1) was / were + to have done sth. ä¾å¦ï¼
We were to have come yesterday, but we couldn't.
(2) intended/expected/hope/meant/planned/supposed/wished/wanted/desired+ to have done sth. å¦ï¼
I meant to have told you about it, but I forgot to do so.
3. è¿å»å®ææ¶å¸¸ç¨äºä»¥ä¸åºå®å¥åï¼
â hardly, scarcely, barely +è¿å»å®ææ¶+ when +è¿å»æ¶ãä¾å¦ï¼
Hardly had I got on the bus when it started to move.
â¡ no sooner +è¿å»å®ææ¶+ than +è¿å»æ¶ãä¾å¦ï¼
No sooner had I gone out than he came to see me.
⢠by (the end of ) +è¿å»æ¶é´ï¼ä¸»å¥ä¸è°è¯å¨è¯ç¨è¿å»å®ææ¶ãä¾å¦ï¼
The experiment had been finished by 4 o'clock yesterday afternoon.
(å «) ä¸è¬è¿å»å°æ¥æ¶
1. ä¸è¬è¿å»å°æ¥æ¶çå½¢å¼
should / would+ å¨è¯åå½¢ æ was / were + å¨è¯-ingå½¢å¼
2. ä¸è¬è¿å»å°æ¥æ¶å¸¸ç¨äºå®¾è¯ä»å¥ä¸ï¼å ¶ä¸»è¯çè°è¯å¨è¯ä¸ºè¿å»æ¶æï¼å¯è¡¨ç¤ºä»è¿å»ææ¶çæ¥å°è¦åççäºæ ï¼å¦ï¼
He said that he would speak at the meeting.
He was sixty-eight. In two years he would be seventy.
ï¼ä¹ï¼ç°å¨å®æè¿è¡æ¶
ç°å¨å®æè¿è¡æ¶è¡¨ç¤ºå¨ä½ä»è¿å»æä¸æ¶å»å¼å§ä¸ç´å»¶ç»å°ç°å¨æ离ç°å¨ä¸è¿æ¶åãç°å¨å®æè¿è¡æ¶æç¨å¨è¯å为延ç»æ§å¨è¯ãä¾å¦ï¼
I have been looking for my lost book for three days, but I still haven't found it.
注æï¼è¿ç¨å¨è¯æ¶æè¦æ³¨æçå 个é®é¢
1. å¨æ¶é´åæ¡ä»¶çç¶è¯ä»å¥ä¸ä¸è¦ç¨å°æ¥æ¶æï¼å¦ï¼
Weâll give him the book if he wants it.
He decided to fight back if he was hit again.
Iâll call you as soon as Iâve finished my work.
2. æ¶æçä¸è´ï¼æ¶æçå¼åºï¼ï¼å¦
We saw that the smoke was coming from a window.
I didnât know if she would come.
He admitted that he had been on the march.
*ä¸è¿è¡æ¶æè°æ´çæ åµï¼
(1) ä»å¥è¯´çæ¯ä¸ç§æ®éççï¼å¦ï¼
Long ago, people didnât know the earth moves round the sun.
(2) å½ä»å¥çè°è¯æ¹æè¿å»æ¶å¯è½é æ误ä¼ï¼å¦
Did he say that the train leaves at 5:30?
3. ç¬é´å¨è¯å¨å®ææ¶æä¸ç使ç¨ï¼å¦ï¼
误ï¼I have received her letter for three months.
æ£ï¼I received her letter three months ago.
æ£ï¼It is three months since I received her letter.
4. 注ææäºè¦æ±ä¸å®æ¶æçå¥å
* was/ were doing sth. when â¦did sth.
I was reading a book when the bell rang.
* was/were about to do sth. when ⦠did sth.
She was about to go out when it started to rain
* 表示åäºåäºç¬¬å 次æå ±å 次ï¼è¦ç¨å®ææ¶æï¼å¦ï¼
Itâs the first time Iâve seen her.
We have been there three times.
* It is / has been⦠sinceâ¦
It is (has been) two weeks since I came here.
* hardlyâ¦whenâ¦
We had hardly got in the crops when it began to rain.
* no soonerâ¦thanâ¦
No sooner had I come into the room than the door was closed.
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第1个回答 2013-09-14
ls哪本语法书copy的?具体去看《英语语法实践指南》~非常清楚~高中必备
第2个回答 2013-09-14
好认真..
第3个回答 2013-09-14
过去完成时的谓语动词构成
I/ we/ you/ they had worked
he/ she/ it had worked
1.表示过去某一时刻之前已经完成的动作,常与由by,before引导的时间状语连用。
We had learned 5000 words by the end of last month.
到上个月底为止我已经学了五千个单词。
I had finished the composition before supper.
晚饭前我就已经把作文写完了。
2.表示过去某一动作之前已经完成的动作,常与由when,before等连词引导的时间状语从句连用。
When I woke up it had already stopped raining.
我醒来的时候雨就已经停了。
I hadn't learned any English before I came here.
我来这儿之前没学过英语。
常用于引导这类状语从句的连词有:when当...的时候,as soon as一...就,before在...之前,after在...之后,until直到,等。
3.用于宾语从句或间接引语中
I wondered who had taken the umbrella without permission.
我想知道谁不经允许就把雨伞拿去。
He told me that he had passed the exam.
他告诉我他已通过考试。
4.某些动词的过去完成时表示一个打算要做却没有做成的事。
I had intended to come over to see you last night, but someone called and I couldn't get away.
昨晚我本打算来看你,但有人来找,脱不开身。
We had hoped to catch the early bus, but found it was gone.
我们本希望搭早班车,却发现车已开了。
这类动词有:intend打算,hope希望,plan计划,mean预定,want想要,think想要,等。
5.用于表示与过去事实相反的虚拟条件从句中
If you had come yesterday, you would have met him.
如果你昨天来的话,你就已经见到他的面了。
She would have come if she hadn’t been so busy.
要不是这么忙的话,她就已经来了。 过去发生并且已经完成的动作对现在造成影响或后果
过去某一时间开始并一直持续到现在的动作或状态基本结构:主语+have/has+过去分词(done)
①肯定句:主语+have/has+过去分词+其他
②否定句:主语+have/has+not+过去分词+其他
③一般疑问句:Have/Has+主语+过去分词+其他
④特殊疑问句:特殊疑问词+一般疑问句(have/has+主语+过去分词+其他) 将来完成时 用来表示在将来某一时间以前已经完成或一直持续的动作。经常与before+将来时间或by+将来时间连用,也可与before或by the time引导的现在时的从句连用。
1) 构成will / be going to do sth.
2) 概念
a. 状态完成:表示某事继续到将来某一时为止一直有的状态。
b. 动作完成:表示将来某一时或另一个将来的动作之前,已经完成的动作或一获得的经验。
They will have been married for 20 years by then.
You will have reached Shanghai by this time tomorrow.
将来完成时的构成
将来完成时的构成是由"shall/will + have +过去分词"构成的。
Before long he will have forgotten all about the matter.
不久他就会全然忘记这件事的。
He is somebody now. He will not have remembered his old classmates.
他现在是一个有身份的人了,他可能不会记得老同学了。
Will you have known Kevin for 10 years next month?
到下个月你认识凯文该有10年了吧?
将来完成时的用法
①表示在将来某一时间之前已完成的动作,并往往对将来某一时间产生影响。
We shall have learned 12 units by the end of this term.
到这个学期末,我们将学完12个单元。
By the time you get home I will have cleaned the house from top to bottom.
你到家之前我将把房子彻底打扫一遍。
②表示推测,相当于"must have done"结构。
You will have heard of this, I guess.
我想你已经听说过这件事了。
I am sure he will have got the information.
我相信他一定得到了这个信息。
I/ we/ you/ they had worked
he/ she/ it had worked
1.表示过去某一时刻之前已经完成的动作,常与由by,before引导的时间状语连用。
We had learned 5000 words by the end of last month.
到上个月底为止我已经学了五千个单词。
I had finished the composition before supper.
晚饭前我就已经把作文写完了。
2.表示过去某一动作之前已经完成的动作,常与由when,before等连词引导的时间状语从句连用。
When I woke up it had already stopped raining.
我醒来的时候雨就已经停了。
I hadn't learned any English before I came here.
我来这儿之前没学过英语。
常用于引导这类状语从句的连词有:when当...的时候,as soon as一...就,before在...之前,after在...之后,until直到,等。
3.用于宾语从句或间接引语中
I wondered who had taken the umbrella without permission.
我想知道谁不经允许就把雨伞拿去。
He told me that he had passed the exam.
他告诉我他已通过考试。
4.某些动词的过去完成时表示一个打算要做却没有做成的事。
I had intended to come over to see you last night, but someone called and I couldn't get away.
昨晚我本打算来看你,但有人来找,脱不开身。
We had hoped to catch the early bus, but found it was gone.
我们本希望搭早班车,却发现车已开了。
这类动词有:intend打算,hope希望,plan计划,mean预定,want想要,think想要,等。
5.用于表示与过去事实相反的虚拟条件从句中
If you had come yesterday, you would have met him.
如果你昨天来的话,你就已经见到他的面了。
She would have come if she hadn’t been so busy.
要不是这么忙的话,她就已经来了。 过去发生并且已经完成的动作对现在造成影响或后果
过去某一时间开始并一直持续到现在的动作或状态基本结构:主语+have/has+过去分词(done)
①肯定句:主语+have/has+过去分词+其他
②否定句:主语+have/has+not+过去分词+其他
③一般疑问句:Have/Has+主语+过去分词+其他
④特殊疑问句:特殊疑问词+一般疑问句(have/has+主语+过去分词+其他) 将来完成时 用来表示在将来某一时间以前已经完成或一直持续的动作。经常与before+将来时间或by+将来时间连用,也可与before或by the time引导的现在时的从句连用。
1) 构成will / be going to do sth.
2) 概念
a. 状态完成:表示某事继续到将来某一时为止一直有的状态。
b. 动作完成:表示将来某一时或另一个将来的动作之前,已经完成的动作或一获得的经验。
They will have been married for 20 years by then.
You will have reached Shanghai by this time tomorrow.
将来完成时的构成
将来完成时的构成是由"shall/will + have +过去分词"构成的。
Before long he will have forgotten all about the matter.
不久他就会全然忘记这件事的。
He is somebody now. He will not have remembered his old classmates.
他现在是一个有身份的人了,他可能不会记得老同学了。
Will you have known Kevin for 10 years next month?
到下个月你认识凯文该有10年了吧?
将来完成时的用法
①表示在将来某一时间之前已完成的动作,并往往对将来某一时间产生影响。
We shall have learned 12 units by the end of this term.
到这个学期末,我们将学完12个单元。
By the time you get home I will have cleaned the house from top to bottom.
你到家之前我将把房子彻底打扫一遍。
②表示推测,相当于"must have done"结构。
You will have heard of this, I guess.
我想你已经听说过这件事了。
I am sure he will have got the information.
我相信他一定得到了这个信息。