Do you like apples?你喜欢苹果吗？2、对名词形容词的提问用be动词are、is、am。Are you a student？你是学生吗?一般疑问句可以有否定形式，其结构为：be, have或助动词否定缩略式+主语+（主动词）…?例如：—Aren’t you going to buy that motorbike?你不打算买那辆摩托车吗?—Yes, I am....
Do you like apples?你喜欢苹果吗？2、对名词形容词的提问用be动词are、is、am。Are you a student？你是学生吗?一般疑问句可以有否定形式，其结构为：be, have或助动词否定缩略式+主语+（主动词）…?例如：—Aren’t you going to buy that motorbike?你不打算买那辆摩托车吗?—Yes, I am....
Do you like apples?你喜欢苹果吗？2、对名词形容词的提问用be动词are、is、am。Are you a student？你是学生吗?一般疑问句可以有否定形式，其结构为：be, have或助动词否定缩略式+主语+（主动词）…?例如：—Aren’t you going to buy that motorbike?你不打算买那辆摩托车吗?—Yes, I am....
I heard a letter drop.(A letter was heard to drop.) 我听到信掉了下去.4.使役动词let,have,make后的宾语与作宾语补足语的动词构成逻辑上的主谓关系时，这个动词要用原形。但改成被动语态要带to；let后的动词可不带to,如：He let Jack lead the way.他让杰克在前面带路。Have him send ...
1、当做主动词时，“be”在性质上属于接系动词(The Linking Verb), 后面要有名词、形容词、地方副词或短语作补足语(The Complement)。2、陈述句，可以变成疑问句，方法简单，把主语和“be”或助动词对换位置即可。3、当“be”要在祈使句中出现时，陈述句可借助助动词“do”，否定句必须在前加上助...
1、一般现在时: 主语+do/does(现在分词)eg：We clean the room every day.2、一般过去时: 主语+did eg：We cleaned the room just now.3、现在进行时: 主语+am/is/are doing eg：We are cleaning the room now.4、过去进行时: was/were doing eg：We were cheaning the room at 5:00...
3、当陈述句部分是I am…时,反意疑问句部分通常要用aren’t I;如陈述句部分的主语是I am not时,反意疑问句部分通常要用am I。 例I’m late for the meeting, aren’t I? 我开会迟到了,是吗? I’m not doing well, am I? 我干得不好,是吗? 4、当陈述部分是everyone / everybody, someone /...
Dear Mr. And Mrs. Bull, I saw your advertisement on the Internet and Yours sincerely, Wang Ling Possible Version: Dear Mr. and Mrs. Bull, I saw your advertisement on the Internet and am very interested in working on your farm. I'm a student and need more practice with my English. I...
4)用于阐释或归纳。现在进行时常用来阐释或归纳前面说的话。这种现在进行时的语气往往较强。如：When I say that, I’m thinking of the students. 我这样说是为学生着想。(表原因，解释when I say that)He is busy. He is writing a letter. 他有事。他在写信。(描写前句)She was silent,...
eg. No sooner had I got home than it beg.an to rain. 我刚到家就下起了雨。 eg. Seldom do I go to work by bus. 我很少乘公共汽车上班。 3. so / such...that结构中的so或such位于句首可以构成部分倒装句,表示强调so /such和that之间的部分。 eg.So unreasonable was his price that everybo...