3、also,too,as well与either
also,too,as well用于肯定句中，either
用于否定句。also常放在be动词、情态动词、助动词之后，实义动词之前；too和
as well常放在句末，但too前常用逗号隔开；either常放在否定句句末。
Jack is having an English lesson.Tom is also having an English class.(=Tom
is having an English class,too.=Tom is
having an English class as well.)
杰克在上英语课，汤姆也在上英语课。
He didn't finish his homework today.I
didn't either.
他今天没有完成作业，我为没完成。
知识纵深：so也可以用于肯定句，但放在句首要倒装。neither,nor是否定词，翻译成“也不”。
He can speak English.So can I.
他会讲英语，我也会。
He doesn't play basketball.Neither/
Nor do I.
他不打篮球，我也不打篮球。
4、now, just与just now
(1)now的意思是“现在”，常与一般现在 时、现在进行时、现在完成时连用。
She is reading an English book now.
We have now finished our homework.
(2) just表示“刚”的意思，常与现在完成 时、过去完成时连用。
We have just seen the film.
我们刚看过那部电影。
He said that he had just bought a new book. 他说他刚买了一本新书。
知识纵深：just也可表示“正是、恰恰是”。
It's just what I wanted.
(3) just now表示“刚才”（=a moment ago)常用于一般过去时。与just at the
moment同义，有加强now(此时）的语气的作用。
Jack was here just now.
杰克刚才还在这儿。
The teachers are very busy just now.
老师们此时很忙。
本期我们讲解了两组副词的用法区别，欢迎大家点赞评论，关注互动交流。That's all.Thank you,Bye!See you next time!
