一、many、much、a lot of的用法much意思是“很多”,与不可数名词连用。a lot of既可与可数名词连用，也可与不可数名词连用。它们在句中可作主语、宾语和定语等。I don't have many frien...

一.概念1) 语法形式上要一致，即单复数形式与谓语要一致。2) 意义上要一致，即主语意义上的单复数要与谓语的单复数形式一致。There is much water in the thermos.但当不可数名词前有表示数量的...

The red sun rises in the east. 红彤彤的太阳从东方升起来。Lucy and Mary get up early every morning. 露西和玛丽每天早上很早就起床。His parents have worked in the company for ten year...

either…or…主要用于表示选择，其意为“要么……要么……”“或者……或者……”，用于连接两个性质相同的词或短语。如：You can have either this one or that one. 你拿这个或那个都可以。Yo...

1.只能修饰原级的词，very，quite，so，too。例如：He is too tired to walk on.他太累了以至于不能再继续走了。My brother runs so fast that I can‘t follow him.我弟弟跑得那么快以至于我跟...

一、现在分词和过去分词作状语的区别主要区别在于：现在分词与修饰的主语为主动关系，过去分词与修饰的主语是被动的关系。（1）现在分词作状语时，现在分词的动作就是句子主语的动作。He went o...

Can you find me a hotel?=Can you find a hotel for me? 你能给我找一家旅馆吗?We found him a good job.=We found a good job for him. 我们为他找了份好工作。比较下面一句（found 后为复合...

语法 grammar句法 syntax词法 morphology结构 structure层次 rank句子 sentence从句 clause词组 phrase词类 part of speech单词 word实词 notional word虚词 structural word单纯词simple word...

Three times during his career, Leslie G. Griffen has asked a prospectiveemployer whether he can walk around the company and talk with employees about how they like their jobs. Twic...

常见结构：“There + be + 主语 + 地点状语（或时间状语）”。存在句的“there”要弱读。存在句的句型转换：一. 肯定陈述句例如：There is a dictionary on the desk.（桌子上有一本字典。）二....