A--“ I didn't like the movie.”

B--“I also didn't like the movie.”

以上对话，答语使用 also 为错误，因为它一般不跟否定连用。改为：

A -- "I don't like the movie."

B -- "I don't like the movie either."

关于 also, too, either, as well 的区别：

这四个说法都可作副词用，意思都是“也”，但用法不同。

1. also 的位置放在行为动词之前，系动词、助动词或情态动词之后。例如：

She also went to the theatre. 她也去看戏了。

She was also wrong. 她也错了。

She can also do it. 她也能做那件事。

2. 但 too 常用于句末，前面可用逗号，也可不用。例如：

He is a worker, too.（=He is a worker too.）还可以说：He, too, is a worker. 他是一位工人。

如果 too 用于形容词或副词之前，意为“太，过于”。不再是“也”，而是“太”。如：

The scenery is too beautiful for words. 风景美得无法言传。

He drives too fast. 他开车太快了。

also, too 一般用于肯定句中，但 too 有时可用于否定句中，且必须放在否定词前。例如：

I didn’t know him and she too didn’t know him. 我不认识他，她也不认识他。

3. either 只用于否定句中，必须放在句末。如：

You didn’t go there. I didn’t go there, either.（= Neither did I.）你没去那儿，我也没去。

4. as well 等于too，但总是位于句末。例如：

I’m going to London and my sister’s going as well. 我打算去伦敦，我妹妹也去。

I bought a book as well.（=too, also）我也买了一本书。

但是下面句子中的 also 不能直接用too, as well 替代。

I also bought a book. = I, too, bought a book.