兴趣可以使人集中注意，如果要让学生感兴趣，教师就要饱含情感。精品学习网编辑了八年级上册英语Unit21教案，欢迎阅读!

教学目标

知识目标

1.词汇

New words and phrases: teach oneself, fall off, clever, yourselves, find out, piano, poor, afford, knock, knock at, dim, pardon, to one's surprise, blind, shine, bright, brightly, through, look up, silently, come along, return, cookie, leave…behind, moonlight, sonata, write down, go on trips, care for.

2.日常交际用语

Did she learn all by herself?

Could she swim when she was…years ago?

She didn't hurt herself.

He couldn't buy himself many nice things.

Did he enjoy himself?

Help yourself.

It is time for us to leave /do something now.

It's getting late.

3.语法

并列句:

Beethoven knocked the door and it opened.

I am poor, but I always enjoy myself.

反身代词用法

单数：myself, yourself, himself, itself

复数：ourselves, yourselves, themselves

反身代词固定搭配：

Help yourself.

I can look after myself.

She didn't hurt herself.

Did you enjoy yourselves?