英语八大时态基本结构
英语八大时态基本结构如下：
1、一般现在时：主语+do/does(现在分词)
基本结构：①动词原形 ②主语第三人称单数：动词原形+s/es
三种常考基本用法：
（1）经常性和习惯性动作
（2）客观事实和普遍真理
（3）在时间状语从句及条件状语从句中,一般现在表将来
常见时间状语：
always, usually, often, sometimes, every day, on Sundays, at weekends, once a week, twice a month, etc.
2、一般过去时：主语+did
基本结构：动词的过去式
常见时间状语：ago, yesterday, the day before yesterday, last week (year, night, month…), in 1986, just now, at the age of 10, at that time, once upon a time, etc.
3、一般将来时：will do/
基本结构：①am/is/are/going to + do；②will/shall + do.
基本用法：
（1）（人）计划打算做某事
（2）（事）即将发生
4、现在进行时：主语+am/is/are doing
基本结构：am/is/are+现在分词
5、过去进行时：was/were doing
基本结构：was/were+现在分词
6、过去将来时：was/were to /would do
基本结构：①was/were/going to + do；②would/should + do.
7、现在完成时：have/has done
基本结构：have/has + 过去分词
8、过去完成时：had done
基本结构：had + 过去分词
基本用法：以过去某个时间为标准,在此以前发生的动作或行为,即"过去的过去"。
绛旓細鍩烘湰缁撴瀯锛歛m/is/are+鐜板湪鍒嗚瘝 5銆杩囧幓杩涜鏃锛歸as/were doing 鍩烘湰缁撴瀯锛歸as/were+鐜板湪鍒嗚瘝 6銆佽繃鍘诲皢鏉ユ椂锛歸as/were to /would do 鍩烘湰缁撴瀯锛氣憼was/were/going to + do锛涒憽would/should + do.7銆佺幇鍦ㄥ畬鎴愭椂锛歨ave/has done 鍩烘湰缁撴瀯锛歨ave/has + 杩囧幓鍒嗚瘝 8銆佽繃鍘诲畬鎴愭椂锛歨ad done 鍩烘湰缁...
绛旓細浜斻佽繃鍘昏繘琛屾椂锛氫富璇+was/were doing銆鍩烘湰缁撴瀯锛歸as/were+鐜板湪鍒嗚瘝銆
绛旓細1銆佷竴鑸幇鍦ㄦ椂: 涓昏+do/does(鐜板湪鍒嗚瘝)eg锛歐e clean the room every day.2銆佷竴鑸繃鍘绘椂: 涓昏+did eg锛歐e cleaned the room just now.3銆佺幇鍦ㄨ繘琛屾椂: 涓昏+am/is/are doing eg锛歐e are cleaning the room now.4銆杩囧幓杩涜鏃: was/were doing eg锛歐e were cheaning the room at 5:00...
绛旓細2.鏃堕棿鐘惰锛歛lways,usually,often,sometimes,every week (day,year,month鈥),once a week,on Sundays,3.鍩烘湰缁撴瀯锛氬姩璇 鍘熷舰 锛堝涓昏涓虹涓変汉绉板崟鏁,鍔ㄨ瘝涓婅鍔狅紙e锛塖锛4.鍚﹀畾褰㈠紡锛歛m/is/are+not;姝ゆ椂鎬佺殑璋撹鍔ㄨ瘝鑻ヤ负琛屼负鍔ㄨ瘝,鍒欏湪鍏跺墠鍔燿on't,濡備富璇负绗笁浜虹О鍗曟暟,鍒欑敤doesn't,鍚屾椂杩...
绛旓細鑻辫鐨勫叓澶ф椂鎬佹湁锛氫竴鑸幇鍦ㄦ椂锛堜富璇+do/does锛夈佷竴鑸繃鍘绘椂锛堜富璇+did锛夈佷竴鑸皢鏉ユ椂銆佺幇鍦ㄨ繘琛屾椂銆佽繃鍘昏繘琛屾椂銆佽繃鍘诲皢鏉ユ椂銆佺幇鍦ㄥ畬鎴愭椂鍜岃繃鍘诲畬鎴愭椂銆備竴銆佷竴鑸幇鍦ㄦ椂锛氫富璇+do/does(鐜板湪鍒嗚瘝)銆傚熀鏈粨鏋勶細鈶犲姩璇嶅師褰⑩憽涓昏绗笁浜虹О鍗曟暟锛氬姩璇嶅師褰+s/es銆2.鐜板湪杩涜鏃 涓昏 + be 鍔ㄨ瘝 + 鐜板湪鍒嗚瘝 ...
绛旓細鑻辫鍏辨湁鍗佸叚绉嶆椂鎬侊紝杈冨父鐢ㄧ殑鍙湁鍏 1.涓鑸幇鍦ㄦ椂: 涓昏+do/does(鐜板湪鍒嗚瘝)e.g We clean the room every day.2.涓鑸繃鍘绘椂: 涓昏+did e.g We cleaned the room just now.3.鐜板湪杩涜鏃: 涓昏+am/is/are doing e.g We are cleaning the room now.4.杩囧幓杩涜鏃: was/were doing e....
绛旓細1銆涓鑸幇鍦ㄦ椂:涓昏+do/does(鐜板湪鍒嗚瘝)2銆佷竴鑸繃鍘绘椂:涓昏+did 3銆佺幇鍦ㄨ繘琛屾椂:涓昏+am/is/are doing 4銆杩囧幓杩涜鏃:was/were doing 5銆佺幇鍦ㄥ畬鎴愭椂:have/has done 6銆佽繃鍘诲畬鎴愭椂:had done 7銆佷竴鑸皢鏉ユ椂:will do/ 8銆佽繃鍘诲皢鏉ユ椂:was/were to /would do 銆愯嫳璇椂鎬併戣嫳璇涔犱腑涓嶅皯浜哄彲鑳...
绛旓細1.姒傚康锛氱粡甯搞佸弽澶嶅彂鐢熺殑鍔ㄤ綔鎴栬涓哄強鐜板湪鐨勬煇绉嶇姸鍐点2.鏃堕棿鐘惰锛歛lways, usually, often, sometimes, every week (day, year, month...), once a week, on Sundays,3.鍩烘湰缁撴瀯锛氬姩璇 鍘熷舰 锛堝涓昏涓虹涓変汉绉板崟鏁帮紝鍔ㄨ瘝涓婅鍔狅紙e锛塖锛4.鍚﹀畾褰㈠紡锛歛m/is/are+not;姝鏃舵佺殑璋撹鍔ㄨ瘝鑻ヤ负...
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