You just need to listen for key words and main ideas.

你只需要听关键词和主要意思。

I also realized I could get the meaning by listening for just the key words.

我还意识到可以通过听关键词来理解意思。

They may take notes by writing down key words or by drawing mind maps.

他们可能通过写下关键词或画思维导图来记笔记。

The teacher asked us to underline the key words in the passage.

老师让我们在文章中强调关键词。

It makes key words noticeable.

它让关键词显而易见。

Pick up only a few key words in each line.

每行只挑几个关键词。

I realized I could get the meaning by listening for just the key words.

我意识到我可以只听几个关键词就知道意思。

You can also practise scanning for paraphrases of key words.

还可以通过意译重述关键词进行关键词转换练习。

Concentrate on using colour, key words and pictures.

使用彩色笔，关键词和图片。

Vary your inflections and emphasize key words as well.

也可以改变声调强调关键词。