八年级下册第八单元知识点

1、八年级下册第八单元知识点1 词汇1. treasure n, “财富，”不可数；“珠宝，金银财宝，宝贵人才”可数及物动词“珍视，珍惜”2. page n ,“面，页” a page from his diaryPage One3. Hurry# vi “匆忙，赶忙” + to +地点 “匆忙去某地” Hurry to do sthHurry over to 地点Hurry off# hurry n,“匆忙，急忙” in a hurry “匆忙地” 修饰动词I went to school in a hurry.# There is no hurry =no hurry 不着急，别慌4. tow

2、ards=toward与to d区别Towards 只表示方向，不表示到达“朝.向.”，to 不仅表示方向，更表示到达“到”5. AbroadAdv 到国外，在国外前面不加介词，作定语，后置定语。I want to go abroad for further study.6. belong vi + to 属于-+ 名词、人称代词宾格。不加名词所有格，物主代词。This book belongs to me.=This book is mine/This is my book.7. introduse sb to sb2. 短语1. Be full of2. Write about3. Fin

3、ish doing sth4. Put down5. Choose to do sth6. On page 257. The back of8. Hurry up9. In +时间段10. Bring back11. Lose ones life12. Give up13. Wait for 14. Learn to do sth15. See sb doing sth16. Teach sb sth17. Fight over18. Study abroad19. Think about20. Come to realize21. Ever since then22. Be a fan of

4、23. Belong to24. Each other=one another25. The beauty of nature26. Has been to27. Do some research on3. 现在完成时# 用法表示过去的动作和现在的关系1. 影响关系：过去已经结束的动作对现在产生了影响，标志词： already,yet,just,ever,never,before,so far,I have already had lunch.Have been toHave gone to 2. 延续关系过去开始的动作一直持续到现在，-多长时间。+for + 时间段； +since + 时间点、时间状语从句# 多长必须是延续性动词。# 构成：Have /has + 过去分词# 句型转变疑问句-提前助动词否定句-助动词+notHe has read the book alr