八下英语知识点归纳unit-1.doc

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1、精品文档，仅供学习与交流，如有侵权请联系网站删除八下英语知识点归纳unit 1一、重点短语：1. have a stomachache 胃痛 11. agree to do sth 同意干某事2. have a cold 感冒 12. get into trouble 陷入麻烦 3. have a sore throat 喉咙痛 13. fall down 摔倒4. lie down 躺下 14. be used to doing sth 习惯于干某事5. have a fever 发烧 15. take risks 冒险6. go to a doctor 看医生 16. run out (o

2、f ) 用光，用尽7. take ones temperature量体温 17. cut off 切除 8.take breaks 休息 18. get out of 离开，从出来9.get off 下车 19. be in control of 管理，掌 管 10. to ones surprise 使惊讶的 20. give up 放弃二、词语的用法和辨析1. lie a.作 v. 说谎. 常用短语：lie to sb 对某人说谎b.作n. 谎言，假话。 tell（sb.）a lie (对某人)说谎2. trouble n. 问题，苦恼 have trouble（with）sth （做某事

3、）有困难 have(no)trouble doing sth 做某事（没）有困难3. 反身代词：用于指动作返回到执行者本身或用来加强语气。 包括：myself yourself himself itself ourselves yourselves themselves eg : You should do it by yourself .4. 区别：need to do sth “需要做” 表主动，主语通常为人。Eg：I need to go there . need doing sth “需要（被）做” 相当于need to be done ，主语通常为物 eg：My hair needs

4、 cutting =My hair needs to be cut.5. I think I sat in the same way for too long without moving.in the same way “同样，以相同的方式” without prep “无，没有” 后接+n / pron/ v-ing eg: He has a house without a garden . 6.区别：see sb .doing sth 表示“看见某人正在干某事” 强调动作正在进行 eg: I saw you playing soccer when I came to school. se

5、e sb do sth 表示“看见某人做过某事” 强调动作发生的全过程或经常性动作。 eg; I often saw the cat climb the tree .7. to ones surprise 意为“使.惊讶；出乎.意料” 位于句首用逗号隔开 eg: To my surprise ,the door was unlocked. in surprise 意为“惊奇地，吃惊地” eg：they all looked at me in surprised. be surprised at 意为“对.感到惊讶” eg: We are all surprised at the result.

6、8. thanks to 介词短语 意为“幸亏，由于，因为” 在句中作原因状语 eg: Thanks to the soldiers(士兵)，these children were saved .9. in time “及时，来得及” 指时间在规定的时间内或提前发生 eg: Can you finish this painting in time ? on time “准时” 指事件发生于指定时间，不早也不晚eg：The train arrived in WuHan on time.10. 辨析:think about “思考，考虑，” think of “考虑，想起” think over

7、“仔细考虑” 强调反复，仔细地考虑。Eg：Please_ what I said . I couldnt _ her name when I saw her in the street. Please_ it_ ,and then answer me .11. spirit n . 意为 “勇气；意志”时，是不可数n. eg：Show a little fighting spirit (斗志).12. death n ，意为“死，死亡”。 die v . 强调“死“那一瞬间的动作 dead adj , 意为“死的，死亡的”强调“死”的状态。eg: He was happy to the day

8、 of his _. His grandpa _ yesterday morning . He has been _ for two years.13.interested adj. 感兴趣的 主语常为人，常用结构be interested in 对.感兴趣 interesting adj . 令人感兴趣的 主语常为物。 interest n . / v 兴趣；使兴趣14. be used to sth /doing sth “习惯于,，适应于” Eg: I am used to the bad weather . used to do sth “过去干.” Eg :He used to ge

9、t up late .15.because“因为”，后接原因状语从句 eg:He feels hungry now because he didnt have breakfast. because of “由于，因为” 后接 名词、代词、动名词 eg:because of the rian ,I didnt go home.16. 用尽 ，耗尽run out 主语通常为物 eg: Our money has run out . run out of 主语通常为人 eg : We have run out of our money.17,be ready to do sth 意为“准备好干某事”

10、=get ready to do sth Eg : He was not ready to die that day .18.too much “太多的” 一般修饰不可数名词。 Eg : Dont eat too much meat. much too “太；非常” 一般修饰形容词或副词。Eg: Its too much hot today.19.same adj. 意为“相同的” 固定搭配：the same ()as与同样（的） be different from 与.不同eg : Hes angry because my marks(分数) 20.happen “偶然发生，碰巧发生” 多指

11、不好的事情发生 take place “发生” 指有计划的发生，两者都不能用于被动语态。21.expect v. “盼望；期望” 相关用法expect to do sth 盼望干某事 expect sb to do sth 盼望某人干某事 expect+that 从句Eg : He expects to win the prize. I dont expect him to buy me a present. She expects (that) the plane can take off on tine.22.辨析：other 常用来修饰可数名词复数。the other 表已知的两个人或事

12、物中，特指“另一个”或“另一些”，其后跟名词。 others用于已知的一些人或物中，除去某些后余下的人或物中的一部分，=other+可数名词复数。the other 指一定范围内除去一个或一部分后，“余下的人或物的全部”=the other+可数n复数eg:Mr.Hu and three other teachers are there.eg :I have two books. One is about English and the other is about history.eg : The student of Class Four are cleaning the classroo

13、m. Some are carrying water ,others are sweeping the floor. 语法纵横（一） 情态动词should 的用法:本单元的重点语法之一是提建议的方法，主要学习情态动词should“应该”的用法，其否定形式为“shouldnt (不应该)”。Should的常见用法有： 1. 用于提出建议，表达职责与义务或提出劝告，should 意为“应该” Eg :We should obey (遵守)the school rules. You shouldnt do that .2. 用于征求对方的意见，should表示”应当；应该”此时，一般用于第一人称的一

14、般疑问句或特殊疑问句。 Eg :Should I help you clean the bedroom. What should we do for them?3. 用于表示发生的可能性，表示“可能，应该会”。 Eg: They should arrive soon.（二） 反身代词1. 反身代词的构成： 数/人称第一人称第二人称第三人称单数myself 我自己yourself你自己Himself他自己 herself 她自己itself它自己复数ourself 我们自己yourselves你们自己themselves他/她/它们2.反身代词的用法：（动词或介词的）作宾语 eg: He teaches himself drawing after school.【精品文档】第 3 页