八年级下册Unit10知识结构图

1、 Unit 10 Ive had this bike for three years.1 重点词组1. these days目前，现在2. regard with great interest 以极大的兴趣关注着3. in my time 在我那个年代4. so far 迄今为止，到现在为止5. in need 需要6. not.any more不再7. Welcome to sp. 欢迎来到某地8. Check out 察看，观察9. Board games 棋类游戏10. One last thing 最后一样东西11. Junior high school 初级中学12. Clear o

2、ut 清理13. No longer 不再，不复14. Toy monkey 玩具猴15. Part with 与.分开16. To be honest 说实在的17. Ride a bike 骑自行车18. Have a yard sale 进行庭院拍卖会19. Ones old things 某人的旧东西20. Bring back sweet memories 勾起甜美的回忆21. Regard.as 将.认为22. Play for a while 玩一会儿23. Do with. 处置，处理24. Search for work 找工作25. For the last 13 year

3、s 在过去的13年里26. The mid-20th century 20世纪中期27. Stay the same 保持原状28. In ones opinion 依.看29. According to 依据，按照2 重点句型1. How long have you .?你.多久了? Eg: How long have you had that bike over there ?那边的那辆自行车你买了多久了？2. Sb. have/has done sth. for 后接时间段，表示某事持续了多长时间。 Eg: Amy has had her favorite book for three

4、years.艾米拥有她最喜欢的书3 年了。3. sb. has/have done sth. Since后接时间点或时态为一般过去时的句子，表示某事是从什么时候开始的。 Eg: Hes owned it since his fourth birthday.自他4 岁生日起，他拥有这个东西了。4.Some Others. Eg: Some people still live in their hometown. However, others may only see it once or twice a year. 有些人仍然住在家乡。然而，另一些人可能一年只能回家乡一两次。三重点知识点讲解S

5、ection A1.You can also give old things away to people in need.你也能捐赠旧东西给那些需要的人们。【解析】 in need 需要；需求【拓展】in danger 在危险中 in trouble在困境中Eg : A friend is a friend indeed. 患难见真情2. Because I dont read it any more. 因为我不用再读了。位置区别： 当修饰动词时，no longer通常置于be或行为动词前；no more一般置于行为动词后。not. any longer与not. any more常置于句末

6、。Eg: He can no longer walk = He cant walk any longer.I have no more money to give you.= I dont have money to give you any more.3. Because Ive had it since I was a baby. 因为自从我很小的时候我就有它了。【解析】since 自从Since +从句（一般过去时），主句用现在完成时Eg: He has studied very hard since he came to our school.4. I have some things

7、 for the kids , 我有一些孩子们的东西。【解析】for 给；为了介词for用法归纳用法1：(表目的)为了。They went out for a walk. 他们出去散步了。用法2：(表利益)为，为了。 What can I do for you? 你想要我什么？5.Ive had this magazine for a couple of months.我拥有这本杂志已经几个月了。【解析】a couple of 几个；一些= a few 后接可数名词复数6.Weve decided to each sell five things that we no longer use.我

8、们已经决定每人卖出去五件我们不用的东西。【解析1】decide 决定【解析2】no longer = not . any long 不再7. My daughter was more understanding , although she felt sad to part with certain toys.我女儿比较通情达理，尽管要失去某些玩具也让她感到难过。【解析1】part with 与分开；失去（尤指舍不得的东西）【解析2】certain 某种； 某事；某人 （在句中只能做定语，常与不定代词a连用，可修饰单、复数名词）Eg: A certain person called on me

9、 yesterday. adj. 确实的，无疑的They are certain of success.He is certain to come.8.As for me, I didnt want to give up my football shirts , but ,to be honest, I havent played for a while now.对于我来说，我不想放弃我的足球衫，但说实话，现在我有段时间没踢足球了。【解析1】as for 至于；关于 （后跟名词、代词或动名词作宾语）Eg: As for computer, Im not telling you anything

10、.【解析2】 to be honest = to tell (you) the truth老实说；说实话【拓展】honest adj. 诚实的（反）dishonest adj. 不诚实的【注】honest 以元音音素开头，所以前面的定冠词要用an.【解析3】for a while 一会儿She likes to lie down for a while after lunch.9.What will they the money they raise from the sale?他们要用卖东西筹集来的钱做什么？【解析】do with 处理；对付（某人或某物）Section B10.We can

11、 often guess what a text is about by what we already know. 我们通常可以用原有的知识来猜测一篇文章写的是什么。【解析】by的用法：(1)by sth 通过方式 by studying with a group【注】介词短语作方式状语，回答以How开头的问句， 表示“怎样做”。(2) by+ 交通工具（交通工具前不能加限定词） by bike by train【短语】by the way 顺便问一下 by accident= by chance 偶然地 by mistake 错误地 one by one 一个接一个 step by ste

12、p 一步一步地 little by little 逐渐地 by the time 到为止 by oneself 独自地by and by 不久之后 by hand 用手 by the end of 到. 末尾11.However , others may only see it once or twice a year.但是，其他的人或许一年只能看到一两次。【解析】once or twice 一两次once = one time一次 twice= two times 两次三次或三次以上用：“基数词+times”three times 三次 four times 四次 three or four

13、 times 三到四次12.“Its a shame, but I just dont have the time,” he says.“说起来真惭愧，但是我实在没有时间，”他说。【解析】 shame n 羞耻；羞愧；惭愧【拓展】 在口语中常用“ Thats a shame! / Its a shame! /What a shame!”真遗憾；多可惜啊13.I used to return home at least once a year, but I havent been back for almost three years now. 过去我至少一年回一次家，但是我差不多三年没有回去了。【解析1】return v 回；返回 He returned home yesterday.v 归还；放回 He returned her book.【解析2】be back 返回 （强调状态，若表示“回到某地” 则要在其后加介词to）We are all happy to be ba