Unit-10--I--’ve-had-this-bike-for-three-years.-全单元知识点讲解及往届中考考题
人教版八年级英语：Unit-10-I-have-had-this-bike-for-three-years.
Unit 10I have had this bike for three years.第一课时Section A (1a-2d)1.重点单词：yard，sweet，cent，toy，bear，maker，scarf，soft，board，check2．重点短语：yard sale，in need，check out，board game3．重点句式：How long have you had that bike over there?I have had it for three years! I learned how to ride a bike on it.Amy wants to keep her old things because they bring back sweet memories.You can also give old things away to people in need.I've had it since I was a baby.I've had this magazine for a couple of months.1．重点短语和句型2．现在完成时用法——持续性用法现在完成时用法——持续性用法一、预习课本P72-73新单词并背诵，完成下面的汉译英。
1．院子____________ 2.甜的____________3．分____________ 4.玩具____________5．熊____________ 6.生产者____________7．围巾____________ 8.柔软的____________9．木板____________ 10.检查____________二、认真预习1a-2d找出下列短语和句型。
1．庭院拍卖会________________________________________________________________ 2．需要______________________________________________________________________ 3．查看______________________________________________________________________ 4．棋类游戏__________________________________________________________________ 5．你拥有那边的那辆自行车多长时间了？________________________________________________________________________ 6．Amy 想保存着这些旧东西，因为它们给她带来了甜蜜的回忆。
Unit-10-I’ve-had-this-bike-for-three-years.知识讲解
Unit 10 I’ve had this bike for three years.词句精讲精练词汇精讲1. for/since(1) for与表示一段时间的词连用，表示“做某事多长时间了”，常用于现在完成时，表示从过去某时开始，持续到现在的动作或状态。
for所在句子中的动词是延续性动词。
例如：I’ve lived in China for two years. 我住在中国两年了。
I’ve known him for more than twenty years. 我认识他20多年了。
(2) since作连词，引导时间状语从句，从句用一般过去时，主句常用完成时。
例如：I have studied English since I came here. 自从我来这里就学习英语。
I have known her since I was five years old. 自从我五岁就认识她。
since还可以作介词，连接一个过去的时间点或一段时间+ago。
例如：She has been ill since last weekend. 她自从上周末就病了。
She has been in Wuhan since four years ago. 自从四年前她就在武汉。
2. makermaker是名词，意为“生产者；制造者”，是由“动词make + 后缀-r”构成的。
英语中，表示职业或身份的名词小结：(1) 以-ist结尾的有：pianist钢琴家chemist化学家violinist小提琴家physicist物理学家scientist科学家(2) 以-er，-r或-or结尾的有：teacher教师painter画家writer作家singer歌唱家visitor参观者actor演员engineer工程师inventor发明家professor教授reporter记者(3) 以-man结尾的有：postman邮递员policeman警察businessman商人spaceman宇航员fisherman渔夫dustman清洁工(4) 以-ian结尾的有：musician音乐家politician政治家3. certaincertain作形容词，意为“某种；某事；某人”。
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Unit 10 I ’ve had this bike for three years.一、重点短语1.these days 目前;现在2.regard with great interest 以极大的兴趣关注着3.in order to 为了 4 .so far 迄今;到现在为止5.in need 需要6. not.. anymore 不再……7. welcome to sp_ 欢迎来到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 out 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.one’s old things 某人的旧东西20.bring back sweet memories 勾起甜美的回忆21.give away 捐赠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 years 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.according to 依据;按照29.in one’s opinion 依……看30.in my time 在我那个年代二．重点句型1. How long have you... ?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. has/have done sth. for...Amy has had her favorite book for three years.艾米拥有她最喜欢的书3 年了。
3. sb. has/have done sth. since...He’s owned it since his fourth birthday.自他4 岁生日起，他拥有这个东西了。
4. Some… Others...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Section 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in silence 在沉默中in good health 在好的健康状态中Eg : A friend in need is a friend indeed. 患难见真情2. Because I don’t read it anymore . 因为我不用再读了。
【解析】no more ;not … anymore/ no longer ;not... any longer不再词语同义词用法no longer not… any longer强调时间或动作“不再延续” , 与延续性动词连用no more not … any more强调数量和程度“不再增加” , 与非延续性动词连用位置区别：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。
Eg: He can no longer walk. = He can’t walk any longerThe little girl no more cried. = The little girl didn’t cry any more.3. Because I’ve 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.【辨析】since 与for 在现在完成时态中的用法：I’ve been a soldier since two years ago since 其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I’ve been a soldier for two years.for 其后接时间段，表示某事持续了多长时间4.I have something 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.I’ve 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a couple of “一对” ,尤指夫妻、情侣Eg : I’ll be back in a couple of days. (几天)6.We’ve decided to each sell five things we no longer use.我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decide v决定→-decision n决定(1)decide to do sth= make up one’s mind to do sth 决定做某事(2)make a decision 做决定【解析2】no longer = not ... any long 不再【在句中位置】no longer 位于助动词、情态动词或实意动词之后；not ... any longer not 常与助动词或情态动词连用，any longer 位于句末。
I no longer live in this city. = I don’t live in this city any longer.【辨析】no longer, not ... any longer; no more , not... any more.词语同义词用法no longer not ... any longer 强调时间或动作“不再延续”，与延续动词连用no more not ... any more 强调数量和程度“不再增加”与非延续动词连用Eg: He can no longer walk = He can’t walk any longer.I have no more money to give you.= I don’t have money to give you any more.7.For example , he’s owned a train and railway set since his fourth birthday, andhe played with it almost every week until he was about seven.例如，从他四岁生日以来，就已经拥有了这列火车和铁轨的组合，大约七岁之前他几乎每周都要玩这个玩具。
【解析】own 拥有own v 拥有→owner n 物主of one’s own 某人自己的the owner of … ……的所有者8. 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）Eg: They were sorry to part with the old house.【解析2】certain ⑴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 yesterday.⑵ adj. 确实的，无疑的be certain of 对某事有把握They are certain of success.be certain to do sth 肯定做某事He is certain to come.be certain +that确信I’m certain that he’ll come.9. As for me, I didn’t want to give up my football shirts , but , to be honest , I haven’t 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, I’m not telling you anything.【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an honest boy 一个诚实的男孩【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. 10.What will they do with 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）deal with 处理与how 连用do with 处理与what 连用do with “处理；安置”，强调处理的对象，常与what 连用I don’t know what to do with these letters.deal with “处理；应付”，强调处理的方式、方法，常与how连用He taught me how to deal with pressure.Section B11.We can often guess what a text is about by using 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。