We can learn new words when we read or listen，but we should also study new words seriously.Here are a few things we can learn new words well：
    Make flash cards（识字卡）. 我发现这确实是学习新单词的最好办法。 Make some small cards and write the new English word on one side and the Chinese meaning on the other side to test yourself.Besides，you have to review（复习） the new words often，I think  this  is the best way for learning English words.
    Make sentences with the new words.If you ask someone to check them，you will learn them well.It's also great to make some really special sentences that way you won't forget them!I also collect example sentences of the words I'm trying to learn.For example，if I see the word in a book，I write down the sentence.
    Make up a mnemonic（助记符）.A mnemonic is a way to remember something，like a little story.For example， I put the word "kitchen" on the door of the kitchen．The problem with this is that it works for a while but then you get used to the words and forget to read them!

（1）Please translate the underlined sentence into English.

I find this is really the best way to learn new words.

I find this is really the best way to learn new words.

（2）What does the word "this" refer to？

Review the new words often.

Review the new words often.

（3）How does the writer collect example sentences of the words he is trying to learn？

If he sees the word in a book，he writes down the sentence.

If he sees the word in a book，he writes down the sentence.

（4）Please translate the underlined sentence into Chinese.

我把单词"kitchen"张贴在厨房门上。

我把单词"kitchen"张贴在厨房门上。

（5）How to learn new words well according to the passage？Please write down more than two ways.

We can make flash cards（识字卡），or we can also make sentences with the new words.Besides，we can also make up a mnemonic（助记符）.

We can make flash cards（识字卡），or we can also make sentences with the new words.Besides，we can also make up a mnemonic（助记符）.