八年级英语书电子版上册 有哪些英语知识点总结

八年级英语知识点总结归纳：现在完成时的意义：表示过去发生的某一动作对现在造成的影响或结果。常用的时间状语有alread, et,ever, never, ust等。表示从过去已经开始，持续到现在的动作或状态，常常和表示一段时间的状语连用。常见的表示一段时间的状语有：fr+一段时间，since+时间点。

八年级英语书电子版上册

八年级英语知识点总结归纳

1. We’re all by ourselves.

2. I fell a little afraid.

3. Don’t be afraid.

4. Help!

5. Can’t you hear anything?

6. I can’t hear anything / anybody there.

7. Maybe it’s a tiger.

8. Let’s get it back before they eat the food.

9. Did she learn all by herself?

10. Could she swim when she was …years old?

11. She didn’t hurt herself.

12. He couldn’t buy himself many nice things.

13. Did he enjoy himself?

14. Help yourselves.

15. Bad luck!

16. Come on!

17. Well done! Congratulations (to…)!