介词是一种用来表示词与词, 或者词与句之间的关系的词，在句中不能单独作句成分。介词一定要有宾语，充当宾语的一般有名词、代词或相当于名词的其它词、短语或句子，短语或从句。 2. 介词...

1、名词作主语English is very important. 英语是很重要的。The students all love their English teacher. 这些学生都爱他们的英语老师。2、代词作主语They go to school by bus. 他们乘公共汽...

1. in 表示在某地范围之内。如：Shanghai is/lies in the east of China. 上海在中国的东部。2. to 表示在某地范围之外。如：Japan is/lies to the east of China. 日本位于中国的东面。3. on ...

Try to Remember the Good Things多想想美好的事情When times become difficult (and you know they sometimes will), remember a moment in your life that was filled with joy and happiness...

There be句型是小学英语教学中的重要内容。表示某处存在某(物)人。基本结构为“There be +某物(某人)+某地(某时)”。There is a table in the room. 房间里有一张桌子。There are some birds on...

一、语法一致原则使用情况The girl is fond of singing.To protect the environment is our duty.Reading in the sun is bad for our eyes.表示复数的名词、代词作主语，谓语动词用复数形式。Th...

程度副词用于表示程度，常见的程度副词有 fairly, pretty, rather, quite, very, much, too, greatly, highly, awfully, deeply, partly, perfectly, really 等；程度副词主要用于修饰形容词和...

a few / a little 为肯定含义，还有一点few / little 为否定含义，没有多少了。He has a few friends. 他有几个朋友。He has few friends. 他几乎没有朋友。We still have a little time. 我们...

1、同位语Mr. Smith,our new teacher,is very kind to us.Yesterday I met Tom,a friend of my brother's.My grandfather told me a well-know saying that we learn for the rise of China.say...

I’m delighted you have accepted our invitation to speak at the Conference in [city] on [date]. As we agreed, you’ll be speaking on the topic 'XX' from [time] to [time]. There wil...