h**e的用法 1)h**e +过去分词,构成完成时态如:he has left for london. 他已去了伦敦。by the end of last month, they had fin**hed half of their work. 上月未为止,他们已经完成工作的一半。2)h**e + been +现在分词,构成完成进行时。例如:i h**e been studying engl**h for ten years. 我一直在学英语,已达十年之久。3)h**e +been +过去分词,构成完成式被动语态。例如:engl**h has been taught in china for many years. **教英语已经多年。do 的用法 1)构成一般疑问句。例如:do you want to pass the cet? 你想通过大学英语测试吗?did you study german? 你们学过德语吗?2)do + not 构成否定句。例如:i do not want to be criticized. 我不想挨批评。he doesn't like to study. 他不想学习。in the past, many students did not know the importance of engl**h. 过去,好多学生不知道英语的重要性。3) 构成否定祈使句。例如:don't go there. 不要去那里。don't be so absent-minded. 不要这么心不在焉。说明: 构成否定祈使句只用do,不用did和does。4)放在动词原形前,加强该动词的语气。例如:do come to my birthday party. 一定来参加我的生日宴会。i did go there. 我确实去那儿了。i do m**s you. 我确实想你。5)用于倒装句。例如:never did i hear of such a thing. 我从未听说过这样的事情。only when we begin our college life do we realize the importance of engl**h. 进了大学以后,我们才认识到英语的重要性。说明: 引导此类倒装句的副词有never, seldom, rarely, little, only, so, well等。6)用作代动词。例如:---- do you like beijing? --你喜欢北京吗?---- yes, i do. --是的,喜欢。(do用作代动词,代替like beijing.)he knows how to drive a car, doesn't he? 他知道如何开车,对吧? 20210311
1、wearh**e on 都有“穿,戴”的意思,都是表示“状态”,有时可互换,们的用点不同。2、wear可用于进行时态和被动语态;h**e on不可用于进行时态也不能用于被动语态。如:1).he often wears a white shirt .=he often has on a white shirt .他经常穿一件白色衬衫。2). he ** wearing a blue hat ....
h**e to表观需要做的事情,意思是“必须”、“不”。后跟动词原形,称、和数的变化,与情态动词 must 近义。一、 h**e to 的陈述句形式a、 肯定式:h**e to + 动词原形1、 i h**e to tidy my room.我得整理房间。2、 she has to help with the washing.她得帮忙洗衣服。b、 否定式:don't (doesn'...
①h**e to do 必须,不得不[+to-v] i h**e to go right now. 我马上得走. ②h**e sth.done 使,让;招致[o7][o8] pa's had h** hands burned. 爸的手给烫伤了. i've had the stove lighted. 我已经让人把炉子点着了. ③h**e done (加过去分词,构成完成时态)已经;曾经 they ...
1. 这两者区大,都去做”的意思2. 不go doing中的do一般求是不及物动词,如go shopping/swimming/walking等。而go to do sth中的do无此要求,且有时可以转化成go and do sth.如:let me go to look at it. = let me go and h**e a look at it.