图书 > 进口原版 > Children's Books(儿童图书) > 其他品牌 > Before I Do Math 企鹅兰登京东自营官方旗舰店 关注店铺 手机下单 进店逛逛|关注店铺 关注 企业购更优惠 企鹅兰登京东自营官方旗舰店 进店逛逛关注店铺 相关分类 Science Fiction & Fantasy(科幻文学与玄幻) ...
I (have) read the book before. 我以前读过这本书。 You should have told me so before. 你早就该告诉我了。 before的短语 come before 被交由(法官,法庭)处理 up before 出庭面对 before the wind 顺风;借风力 before time 提前;在原定时间以前 look before you leap 三思而后行 pearls before swine...
icau a book belore I h wa bed-before 10: 00. Rules, rules! It's terrible! What I do, Dr. Know:V. /Special difficulties. 。A)Read and learn. 读一读,想一想。1.after可用作介词或连词。1)After that, I run to school. (介 )2)You can watch TV after you read a book. (...
例如：We saw that film before.那部电影我们以前看过。例如：I (have) read the book before.我以前读过这本书。after的用法①after可用作连词连接一个时间状语从句,从句中一般用现在时表示将来。例如：After I finished my job,I sat down to read a newspaper.干完活后我坐下来读报。例如：Af...
从释义区别来看，"before"和"until"都是与时间和顺序有关的词。然而，它们在用法、使用环境、形象和影响范围上存在一些区别。1. 用法区别：- "before"表示在某个时间、事情或事件之前发生。例句：I wake up before sunrise.（我在日出前醒来。）- "until"表示某一时间之前一直持续或发生。例句：She...
例:It was just 3 days before the book was published.三天后那本书就出版了; 例:It will be five years before we meet again.五年后我们才会在见面; 2. It wasn’t long before …/ It won’t long before … 在“It wasn’t long before从句”结构中,before是从属连词,表示“不久以后就……”;...
1.Before I left,I made sure to pack all my essentials. 2.Before I went to bed,I read a few chapters of my new book. 3.Before I left for the party,I made sure to check my outfit. 4.Before I went to the store,I made a list of what I needed. 5.Before I took the exam,I...
have got to = have to do(不得不做某事.)如:I have got to go.(我得走了)have got(现在完成时)已经得到.如:I have got the book.( 我得到那本书了)再来看题目:1.He had a drink before dinner.分析:正如你说的,是过去时,当然不能用"have got"来替换了.2.He had to leave early.分析:"...
【题目】3. Book your ticket before you bonk your hotel.订旅馆之前,要先订票。book在本句话中是动词,意思是“订购,候订”
I (not read)the book before.(现在完成时) haven't read 现在完成时have/has+动词的过去分词 祝你进步 before现在完成时放哪里 before现在完成时一般放在句末。如:I have never been to the Great Wall before. 什么现在完成时 现在完成时的结构 现在完成时要注意哪些 现在完成时 指着眼于现在 强调过去的动...