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【英语词法】助动词have、do的用法和作用讲解

来源:南宁中加雅思国际英语 时间:09-07

【英语词法】助动词have、do的用法和作用讲解

【英语词法】助动词have、do的用法和作用讲解

助动词在英语学习培训中有着举足轻重的作用,这里是助动词的解释:

动词的一类,表示可能、应该、必须、愿望等意思。如能、会、可以、可能、该、应该、得、必须、要、肯、敢、愿意。通常用在动词或形容词前边。

以下中加雅思英语培训学校要着重讲2个经常用到的英语助动词:have和do及其词法。

助动词1:have

vt. 有;让;拿;从事;允许

aux. 已经

eg:What have you found so far?

迄今,你发现了什么?

常用短语:

have some 有一些;吃一点吧

have to be 必定是,无疑是

have to do 不得不做某事

have oneself something [主美国口语] , ◎为自己做某事 , ◎给自己某物  

have on 穿着;戴着;有事在手头上;使上钩

have something on someone 抓住某人的弱点 , [口语](不)掌握某人的情况(或不利于某人的证据);(没)抓住某人的把柄  

have at 攻击;打击

have but one 只有一个

have what it takes 称职;具备取得成功的必要条件

have up 把某人请来作客;起诉

have oneself to thank 只得怪自己,活该;自作自受,咎由自取 , 自作自受;只能怪自己  

have only to 只要…就能

have none of 不允许,不同意

have it out [口]一决雌雄;(同某人)讲个明白

have back 要回

have it out with 摊牌;决雌雄于;同某人讲明白;与某人较量

have it good [口]过舒适的生活

have out 讨论或争论得出结论,邀请出去

have it in for 厌恶…;总是与…过不去

词语辨析:dine, gorge, have, swallow, eat, devour, consume

这组词都有“吃”的意思,其区别是:

dine 正式用词,既可指一日三餐中的任何一餐,也可以指特殊的用餐。

gorge 侧重指拼命地吃或塞,强调吃饱或吃得过量。

have 可与eat换用,但强调一次性的动作。

swallow 主要指吃的整个过程的第二部分“咽”,并常指咀嚼得匆匆忙忙地吃。

eat 普通用词,使用广泛。既可用于人,也可用于动物。

devour 指狼吞虎咽地吃,强调吃得既快又彻底。

consume 侧重痛痛快快地吃得一干二净,可用于人和动物。

助动词2:do

v. 做,干,办(某事);行动,表现;顺利进行,进展;从事(工作);执行(任务);学习,研究;解答,解决,算出;制作,做出;演出,编排(戏剧等);仿效,模仿;完成,做好;供给,提供;走过,行过;以……速度行进;达到(一定销售额);参观,游览,旅行;处理;适合,足够;煮制;欺骗;惩罚;(从某地方)盗窃;护理;(非正式)吸(毒);(非正式)性交;度过(一段时间);导致,引起;(非正式)痛打,杀死;生长;整理

aux. 与动词连用构成否定句和疑问句;用于构成疑问尾句;用于避免重复某一动词;用于强调主要动词;用于祈使句中表示礼貌;用于肯定或否定回答;用在倒装句中

n. 聚会,社交活动;要求,规定;C大调音阶音;(口语)事件;(主英国口语)诈骗;(主英国、新西兰口语)宴会;(口语)必须做到的事情;(女子)发型

eg:You know about Andy, don't you?

你了解安迪,不是吗?

常用短语:

have to do with 与…有关

make do 凑合着用;以…权充;设法达成

have done with 做完;和…无关

do by 对待

do well for oneself [口语]兴旺,发达,昌盛,成功;变得富裕起来;改善自己的社会地位  

do well for 获得大量的…;有很多的…供应,得到…充足的供给  

do one's bit 尽自己的一份力量

do up 整理;刷新;修缮;使精疲力尽

do it up [美国俚语]干净利落  

do to death ◎杀死;处死; , ◎把(笑话等)重复得令人生厌  

同根词:词根do

adj. doable 可做的

n. doer 实干家;行为者

    doing 活动;所作所为

v. doing 做;干(do的ing形式)


基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-06-19 13:44:59 HTTP/1.1 GET : http://www.edufv.com/s/22896/n/127757.html
  2. 运行时间 : 0.026961s [ 吞吐率:37.09req/s ] 内存消耗:382.59kb 文件加载:137
  3. 缓存信息 : 0 reads,0 writes
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  1. CONNECT:[ UseTime:0.000414s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001083s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '22896' AND `site_id` = 6 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000260s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000585s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 22896 [ RunTime:0.000234s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000618s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 22896 [ RunTime:0.000200s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000617s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school_news_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 22896 AND `a`.`content_id` = '127757' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000650s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '22896' and content_id < '127757' and site_id <= '6' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '22896' and content_id > '127757' and site_id <= '6' order by content_id asc limit 1) [ RunTime:0.000634s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000731s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 22896 AND `site_id` = 6 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.002256s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 22896 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000396s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 22896 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000207s ]
  15. SELECT `content_id`,`news_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '6' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 127757 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.014404s ]
0.027292s