八年級英語書電子版上冊 有哪些英語知識點總結(jié)

八年級英語知識點總結(jié)歸納：現(xiàn)在完成時的意義：表示過去發(fā)生的某一動作對現(xiàn)在造成的影響或結(jié)果。常用的時間狀語有alread, et,ever, never, ust等。表示從過去已經(jīng)開始，持續(xù)到現(xiàn)在的動作或狀態(tài)，常常和表示一段時間的狀語連用。常見的表示一段時間的狀語有：fr+一段時間，since+時間點。

八年級英語書電子版上冊

八年級英語知識點總結(jié)歸納

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…)!