当代高级英语语法？一：非谓语：（1）形式有三种：动词不定式，动名词，分词。动词不定式相当于名词，形容词，副词，可做主语，宾语，宾补，表语，定语，状语（即谓语以外的所有句子成分）；动名词相当于名词，可做主语，宾语，表语，那么，当代高级英语语法？一起来了解一下吧。
语法复习一：句子成分；简单句、并列句和复合句
二、简单句、并列句和复合句
（一）句子种类两种分类法
1、按句子的用途可分四种：
1）陈述句（肯定、否定）：He is six years old; She didn’t hear of you before.
特点: 用句号结束一个句子
2）疑问句（一般、特殊、选择、反意）：Do they like skating? How old is he? Is he six or seven years old? Mary can swim, can’t she?
疑问句就是问句
3）祈使句：Be careful, boys; Don’t talk in class
祈使句: 表示命令或者请求. 和有没有主语没有关系
4）感叹句：How clever the boy is!
还有一个结构是用 what. how 后面加上的是形容词副词.what后面加上的是名词.
2、按句子的结构可分三种：
1）简单句：只有一个主语（或并列主语）和一个谓语（或并列谓语）。
e.g. He often reads English in the morning.
Tom and Mike are American boys.
She likes drawing and often draws pictures for the wall newspapers.
2) 并列句：由并列连词（and, but, or等）或分号（；）把两个或两个以上的简单句连在一起构成。
查词典可知，该词在英语中是副词（adv.），有两个意思：1）in the time between two events期间；2）during the same period of time同时宽困。在《牛津高级英汉双解词典》（第4版第918页）所举的两个例子中，meanwhile所在的句子是用句号与前句分开的：1）She is due to arrive on Monday. Meanwhile, what do we do? 2）I went to college. Meanwhile, all my friends got well-paid jobs. 在《朗文当代高级英语辞典》（最新版第941页伏巧贺）所举的两个例子中，一个是用句号分开的：They’ll be here soon. Meanwhile, let’s have coffee. 另一个例子中，meanwhile虽然是用逗号与前句隔开的，但meanwhile与其所在的句子之间没有用逗号隔开，而是连成一体：Eve was cutting the grass, (and) meanwhile Adam was planting roses. 为了弄清meanwhile的用法，笔者又查阅了相关的语法书。
这句话本身就并敏芦有问题吧，怎么将来时绝带后面又跟了个完成时，而且have的e掉了。那个will 应该是would，也就是你所说的虚拟拿搜语气。
徐广联教授是华东理工大学茄则的英语教授，他写的书培纳拦在大学英语专业算是挺流行的，可以代表普遍认可的权威观配胡点。
meanwhile如果后面加动词用什么形式是要看具体的句子的.ing,do动词都对.
meanwhile用法
meanwhile
n.其间,其时
adv.
其间
meanwhile
mean.while
（名词）
The intervening time.
间隔时间
adv.（副词）
During or in the intervening time:
在间隔时间内：
Meanwhile,life goes on.
在此期间,生命不息
At the same time:
同时：
The court is deliberating; meanwhile,we must be patient.See Usage Note at meantime
法庭正孝旦在审议；这段时间内,我们必须要小心参见 meantime
meanwhile
adv.
此时
Meanwhile,they should encourage those among us who cannot swim five yards before they are gasping for air.
从眼前来说,他们对我们中间有些游不到5码便急着想换气的人来说,总该是个鼓励吧.
They'll be here soon.Meanwhile we'll have some coffee.
他们即刻就到,我们现在先喝点咖啡.
同时
Meanwhile,my tongue was busy searching out the hole where the tooth had been.
与此同时,我的舌头忙于寻找被码李拔牙齿的伤口.
Meanwhile,two other actors had carried two large food baskets to a shady spot under some trees.
与此同时,另外两位演员把两个盛着食物的大篮子拿到树下荫凉的地方.
Jane was writing a letter and meanwhile Pat was watching T.V..
简巧模扰在写信,而在此同时帕特在看电视.
以上就是当代高级英语语法的全部内容，3.It is essential that the On is checked every10,000 km.每行驶10000公里就必须检查一下润滑油。(《朗文当代高级英语辞典》，外研社2004年版。
