2022年新版新目标英语八年级下册unit知识点总结,推荐文档文 .pdf

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1、Unit 10 I ve had this bike for three years. Section A 1. for + 段时间表示动作持续一段时间，用于现在完成时2. keep ( kept ; kept )保留用作系动词，保持 (某种状态 ) ，其后常接形容词作表语。Please keep quiet / sile nt!请保持安静！用作实义动词(1) 保管； 保存； 保留 Please keep these thi ngs for me while I am away. (2) 赡养； 饲养I used to keep sheep in my childhood. (3) 坚持；继续

2、接 V-ing 形式作宾语。If you keep practic ing your spoke n En glish, youll soon make great progress. (4) 阻止；阻碍keep sb/sth fromdoing sth其中介词 from 不能省略The heavy rain did nt keep them from watchi ng the football match. (5) 保持 其后常接复合宾语，表示使(某人或某物 ) 保持某种状态或使某一动作继续。 keep + sb/sth + 介词 If your hands are cold, keep

3、them in your pockets. keep + sb/sth + 形容词 These gloves will keep your hands warm. keep + sb/sth + V-ing , 让某人/某物一直”，强调动作的持续性。rm sorry r ve kept you wait ing. 很抱歉，让你久等了。keep a record 保持记录，keep in touch (with) 保持与 . 的联系 keep out (of) 把 . 关在外面keep up 保持； 使 . 不能入睡keep on es / an eye o密切注视keep away (from

4、) 离开keep in mi nd 牢记keep ones word 遵守诺言3. bring back (v+adv) 使回想起；使回忆起4.i n n eed 需要；需求in danger 在危险中in trouble 在困境中in silenee 在沉默中in good health 在好的健康状态中A friend in n eed is a frie nd in deed.患难见真情5. no more ;not anymore/o Ion ger ;no t. any Ion ger不再词语同义词用法no Ion ger not any Ion ger Tno more not a

5、ny 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 Ion ger 通常置于 be 或行为动词前； no more 般置于行为动词后。no t. any Ion ger 与 no t. any more 常置于句末。He canno Ion ger walk. = He can walk any Ion ger The little girl no more cried. = The little girl didn ct any more 6.si nee 自从 Si nee + 从句( 一般过去时 )，主句用现在完成时He has studied ve

6、ry hard since he came to our school. si nee 与 for 在现在完成时态中的用法sin ce 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 since two yea ago for 其后接时间段，表示某事持续了多长时间I ve been a soldier for two years. 7. for 给；为了介词 for 用法归纳(1) (表目的)为了。 They went out for a walk.他们出去散步了。(2) (表利益)为，为了。What ca n I do for you?

7、你想要我什么 ?8. a couple of 几个；一些 =a few 后接可数名词复数名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 6 页 - - - - - - - - - 9. a bit 稍微；有点儿a bit 和 a little 在肯定句中，修饰动词、形容词、副词和比较级,一点儿 。The speaker spoke up a bit/a little so as to make himself heard more clearly. 演讲者把嗓门提高了一点

8、儿，以便使别人听得更清楚。(2)a little 可以直接作定语修饰名词,a bit 修饰名词，需后面加of 构成短语，两者都只能修饰不可数名词There is a little/a bit of food left for lunch.午饭只能吃剩下的一点食品了。10. check out 查看；观察check v 检查11. grow up 成长( 常用于指人或动物 ) 12. clear out 清理；把清空clean up 清理；使整洁13. decidev 决定 -decision n 决定(1) decide to do sth= make up one (2) make a de

9、cisi on 做决定14. no Ion ger = not . any long 不再【在句中位置】 no Ion ger 位于助动词、情态动词或实意动词之后；not . any Ion ger not 常与助动词或情态动词连用，any Ion ger 位于句末。I no Ion ger live in this city. = I don live in this city any Ion ger. 【辨析】 no Ion ger, not. any Ion ger; no more , no t. any more. 词语同义词用法no Ion ger not . any Ion ge

10、r 强调时间或动作不再延续”，与延续动词连用丁no more not . any more 强调数量和程度不再增加”与非延续动词连用He can no Ion ger walk = He can t walk any Ion ger. I have no more money to give you.= I don moneyrtoveve you any more. 15.own v拥有 ownern 物主of one s oW 某人自己的the owner of ? 的所有者16.lose (lost , lost) 失去 I hope we won t lose the competit

11、ion. 17. . part with与 分开；失去 (尤指舍不得的东西 ) They were sorry to part with the old house. 18. certain (1)某种；某事；某人(在句中只能做定语，常与不定代词可修饰单、复数名词 ) A certa in pers on called on me yesterday. adj.确实的，无疑的be certa in of 对某事有把握They are certa in of success. be certa in to do sth 肯定做某事He is certa in to come. be certai

12、n +that 确信I m certain that he II come. 19. as for 至于；关于 ( 后跟名词、代词或动名词作宾语) As for computer, I m not telling you anything. 20. to be hon est = to tell (you) the truth老 实说；说实话ho nestadj. 诚实的 ( 反)disho nestadj. 不诚实的an hon est boy 一个诚实的男孩a couple of 一对，优指夫妻、情侣I IldDback in _ days.几天) s mthc 决定做某事a 连用, 名师

13、资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 6 页 - - - - - - - - - 【注】 honest 以元音音素开头，所以前面的定冠词要用an.21. for a while 一会儿名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 6 页 - - - - - - - - - 22.do with 处理；对付（某人或某物）deal with 处理

14、 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 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 B- Self Check 1. by （1）by doing sth 通过方式by study ing 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by+交通工具（交通工具前不能加

15、限定词）by bike by train by accide nt= by cha nee 偶然地 by mistake 错误地 step by step 一步一步地little by little 逐渐地by on eself 独自地by and by 不久之后2. 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 time 三次 four times 四次 three or four times 三到四次3. search v 搜索；搜查【记】 research v 研究，调查

16、search search for 寻找；搜寻They searched for him. 4. among prep 在（其中）；. .之一among 介词，表示在三个或三个以上的人或物之中The girl disappeared among the crowd betwee n 介词；表示两者之间between and I sit betwee n Sue and Jane. 5.last （1）adj.刚过去的；最后的last time at last 最后 v持续（可以跟一段时间连用）6. return (1) v 回； 返回 He returned home yesterday. (

17、2) v 归还； 放回 He returned her book 7. 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 back to school after the long holiday. go back 走回来 get back 回去 come back 回来 give back 归还 run back 跑回 look back 回顾8. shame n 羞耻；羞愧；惭愧It s a shame to do 做某事是可耻的It s a shame to lie. 在口语中常用That s a shame! / I

18、t s a shame! /What a真 hame!多可惜啊9. regard 将. . 认为，把 . 视为regard with ?对. 持某种态度regard as 把. . 当作 . I regard you as my friend. 10. be true of 符合于；对 . 适用11. count v 数数 The little girl can count. 12. century n 百年；世纪世纪的表达法：by the way 顺便问一下one by one 个接一个by the time 到 . 为止名师资料总结 - - -精品资料欢迎下载 - - - - - - -

19、- - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 6 页 - - - - - - - - - (1)表示多少世纪要用序数词，序数词前一定要加the.名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 6 页 - - - - - - - - - 在 . 世纪 in the + 序数词 + cen tury He was born in the 20th century. (2) 表示某世纪某年代，首先要用定冠词，然后在年代后加

20、s. ?世纪 年代in 1840 是=1840 s 19 世纪 40 年代 the 1860s 19 世纪 60 年代13. according to + 名词 依据；按照14.opposite (1) prep 对面的；另一边的=across from. We live on the opposite side of the street. (2) adj. 相对的；相反的15. a symbol of 的象征Blue is a symbol of peace. 16.in one s tir 在某人一生中=in one s life In my time, my happiest thin

21、g is that I met you. 17. especially 尤其；特别；格外侧重强调某物超过其他全部，突出特别的程度。He is especially busy this week. specially = on purpose特意地“；专门地”,着重为了某一目的而专门地、特别地18. memory 回忆；记忆memorize v 记忆，背诵lose one s memo 失去记忆have a good / bad memory记忆力好/ 坏19. con sider v 考虑=thi nk about con sider doing sth 考虑做某事后跟动名词的动词和短语：完成

22、，实践，值得， 忙( fini sh, practice, be worth, be busy) consider, suggest, can t help, fe ) el like (miss, be used to, give up )( keep on, enjoy, mind )通常放在句首，用逗号把它和句子隔开，与介词短语according to 意义相近21. hold (held; held) 拥有，抓住hold a sports meet ing举行一场运动会hold back 阻挡 hold on 等等；别挂电话22. so far 到现在为止用于现在完成时中，它表示过去发

23、生的动作延续到现在。23. friend n 朋友 friendly adj. 有好的friendship n 友谊(1) make friends 交朋友(2) make friends with sb. 与某人交朋友(3) be friendly to 对 . 友好20. in one s opini 介词短语依 . 看；据看来；. 认为考虑,建议，不禁，想错过，习惯，放弃继续，喜欢，介意hold on to 坚持名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 6 页 - - - - - - - - -