人教版八年级下册英语知识点总结

八年级英语第一单元知识点归纳1. be scared of sb./sth. 恐惧某人/某物2. go up 上升 ， 与rise 同义，与go down 或set 相反3. make a noise 发出声响，吵闹4. arrive in 到达，表示到达某一城市、国家等大地方时，用介词in;表示到达某一村庄、车站等小地方时，用介词at ；到达的地方用副词表示时，可不用介词。5. notuntil直到才 6. seedoing停止做某事7. go cycling 相当于 go to ride a bike ,意思是去骑车。8. nit sb. on the head 表示“打某人的头”，表示的“打某人的脸”要用hit sb. in the face 。 9. turn around 转身 10. fall off 摔下来11. give sb. a push 推某人一下12. help sb. do sth. = help sb. with sth. 帮助某人做某事13. get off 从下来，通常指下火车、巴士、轮船、飞机等。14. think about 思考、想起、想到（某人或某事） 15. all day 一整天16. one by one 一个接一个地，类似有year by year 一年又一年；day by day 一天又一天。17. hold on 有两个意思，一个是“（电话）不挂断”；一个是“抓紧”。18. come down 下来八年级英语第二单元知识点归纳1. grow into 长成2. pass sb. sh. = pass sth. to sb. 递给某人某物3. billions of 数十亿的，hundred, thousand, million , billion等词前面有具体数字时，其本身用单数形式，直接修饰名词；表示一个笼统的概念时，这些词用复数形式，而且常与介词of连用修饰名词。4. look after = take care of 照顾，照料。5. be full of 满，充满=be filled with 6. be made of/from由制成，be made of 表示在制成的过程中，原材料没有发生质的变化；be made from 表示在制成的过程中，原材料发生质的变化。be made by 被（某人）制造；be made in 在（某地）制造7. carry away 把搬（移）走8. on the tree 在树上，指的是树上本身的东西，即长在树上；in the tree 也表示在树上，但它所指的是外来的东西，不是树本身的东西。9. make into 把制成10. half of 中的一半，当它所指代的是不可数名词时，代表单数，如果half of 后边所接的是可数名词的复数，那么它所代表的也是复数概念。11. look like 看起来像12. use to do sth.用来做，其中to do sth. 表示目的和用途。13. put outside /on /into把放在的外边/上面/里面14. turn into 变成；turninto 把变成八年级英语第三单元知识点归纳1. play with与一起玩；拿来玩 2. slow down 慢下来3. come from = be from 来自4. all kinds of 各种各样的 ； different kinds of 不同种类的； a kind of 一种5. protect sb. /sth. against/ from sth. 保护、保卫某人/某事物不受的侵害。6. go extinct 灭绝7. stop sb. from doing sth. 阻止某人做某事（在主动语态中from可以省略，在被动语态中from不可以省略）8. make friends with 与交朋友9. take photos of 给某人照相10. wake up 醒来11. have a good day 玩的愉快12. play a joke on 开某人的玩笑，戏弄某人；have a joke with sb. 与某人一起以某事取笑；make a joke about/of sb./sth. 拿某人（某事）开玩笑13. stand still 一动不动地站着14. get out of 除外走动；get out of sth./doing sth.逃避（责任或义务），不做份内的事，（使某人）放弃、停止或戒除（习惯等）15. be famous / well-known for 以著名，以闻名； be famous as 著名的16. get married 结婚二、词语辨析1. through ,across穿过 through 指“从里面（中心）穿过”，其含义与in有关，尤指森林、人群等。 across 指“从表面通过”，其含义与on有关2. nearly , almost 几乎，差不多 almost 表达的程度比nearly更接近一些。 nearly不能用于修饰否定词，但可被not修饰。3. above , over 在上方 above 是介词，表“在上方”，“比还高”，与below相反。 over 也有“在上方”的意思，但是它着重指正上方，或盖在上面的意思，而above 并不强调在正八年级英语第四单元知识点归纳1. look into 研究，调查2. do an experiment 做一个试验3. fill/cover with用把装满/盖住；fill in 填上4. upside down 向下翻转过来5. right side up 正面朝上6. turn over 使翻转7. in front of 在前面（在范围外）；in the front of 在前面（在范围内）8. on top of 在顶端9. take sth. off sth. 使某物离开或脱离（一表面或边缘）；take off （指飞机等）起飞，匆忙离去；take sth. off （从身上）除掉、脱下（衣物等）10. be ready for 准备11. take away 取走12. be surprised 使惊奇13. a spoonful of 一匙14. dissolve in 溶化，溶解15. half full of 一半16. use up 用光，用完17. enough to do sth. 足够做某事二、辨析1. find , look for , hunt 找 find 强调找的结果，意为“找到” look for 强调动作过程，“寻找” hunt, hunt for sb. sth. 意思寻找，寻找某人某物，与look for 同义。八年级英语第五单元知识点归纳1. go to.on foot=walk to.：步行去.2. Of course.=Sure.=Certainly：当然！3. take a ship：坐轮船4. a new type of ：一种新型的.5. high-speed trains：高速列车6. in large numbers：大量的7. had better+动词原形：最好. 否定：had better not+动原8. in a hurry：匆忙9. make presentation：发言；演讲10. glue sth onto.：把某物粘到.上11. at the front of：在.前面（强调平面空间） in the front of强调立体空间。12. get+形容词=be+形容词：变得.13. in the future：在将来14. send sb from one place to another place：把某人从一个地方送到另一个地方15. learn about：学习关于. think about：思考；考虑16. present sth to：向.展示某物八年级英语第六单元知识点归纳1. connect to：连接到.2. hear from sb：收到某人的来信3. in small groups：在小群体中4. in a short time：在短时间内5. thousands of：数以千计的 hundreds of：数以百计的6. answer the phone：接电话7. right now=at once：立刻；马上；现在8. take a message for sb：给某人留口信9. wait a moment：等一下10. chat on the Internet：网上聊天11. millions of：成千上万的12. get/buy sth for sb：为某人买某物13. fail to do sth：做某事失败14. feel like doing sth=want to do sth：想要做某事八年级英语第七单元知识点归纳1.be abroad：在国外 go abroad：出国2.pen pal：笔友3.travel around the world：环游世界4.four main oceans：四大洋5.give a report：作报告6.at the end=finally：最后7.keep doing sth：一直做某事8.look up：查找八年级英语第八单元知识点归纳1. pick up：捡起2. clean up：清理3. finish doing sth：做完某事4. throw away：扔掉；乱丢5. reusable bags：可重复使用的袋子6. give prizes：颁奖7. leaking toilet：卫生间渗漏8. make into：制作成9. worry about：担心10. try not to do：试着不要做11. make the most pollution：造成最大的污染12. make less pollution：减少污染13. the next day：第二天14. take a walk：散步15. sort into：分类成16. make out of：用.制造初二英语上册短语知识点集MODULE1     1、如有always ,often, usually, sometimes, seldom, never, once a.,every.用一般现在时，第一、二人称复数后跟动词原形，第三人称单数后跟动词加's'/'es'。2、如有now ,look! ,listen, at the moment .用现在进行时，结构是be (am, is, are) +v-ing3、如有tomorrow, the day after tomorrow, from now on, in +一段时间, some day, next.用一般将来时，结构：will + v原  be going to +v原（没有动词用be ）4、如有yesterday, .ago , last.just now.用一般过去时动词加edgive sb. Sth.=give sth. to sb. 给某人某物    every day每天,  write down 写下，记下write it (them) down   everyday每天的，日常的,how about doing sth.=what about doing sth.做.怎么样       each other 互相.thanks a lot= than very much非常谢谢回答That's all right. =You're welcome.= That'OK.= It's my pleasure.=Not at all.Why don't you+V原.=why not+.V原 为什么不help sb. with sth. 在某方面帮助别人       help sb. (to )do sth.帮助某人做某事 with one's help=with the help of sb.在某人的帮助help oneself to sth.请自用食物watch sb. do sth. 看到某人做了某事，（现在没有做，做过）watch sb. doing sth.看到某人正在做某事（正在做）see, hear类似remember to do sth.想起记得要做某事，未做事  remember doing sth.相起记得做过某事forget to do sth. 忘记要做某事               forget doing sth.忘记做过某事welcome back欢迎回来  ,                   new term新学期this term这学期 ,                   next term 下学学期,last term上学期,                    give you some advice给你一些建议, why not 为什么不,                   make a mistake=make mistakes犯错误,correct spelling正确的拼写,          what else?=what other things? 还有什么a piece of advice 一条建议,         follow /take one's advice采用别人的建议,send sth to sb.=send sb. sth. 寄给某人     send for派人去请/取 send up发射.               all the time一直enjoy oneself=have a good time=have a great time=have fun, 玩得愉快lots of =a lot of =many(可数)much(不可数)许多 ,          ,spend :  sb. spend some time on sth.某人花费时间做某事sb. spend some time (in) doing sth. 某人花费时间做某事Sb. spend some money on sth. 某人花费钱买某物Sb. spend some money (in) buying sth.某人花费钱买某物 Cost:  sth. cost sb. some money 某物花去某人钱pay:   sb. pay some money for sth. 某人支付钱Take: It takes (took) sb.some time to do sth.做某事花去某人时间 ask for 请求，要求,        ask sb. for sth.向某人要某物ask sb. to do sth.要求某人做某事    a piece of一块enjoy doing sth喜欢做某事.finish,practise, mind, miss ,consider,keep, continue,这些词语后跟动名词形式V-ing   place sth.in =put sth. in 把某物放在里面  else常修饰不定代词，关系代词或副词，也可修饰all, much,little等，else要位于其后。所有格为else's.take a deep breath深呼吸,     catchhold one's breath屏住呼吸, out of breath上气不接下气,     wish sb. to do sth.希望某人做某事,the number of 的数目，后跟名词复数，动词用三单,  a number of =many,大量，许多后跟名词复数，动词用复数形式。a large number of， a small number of ,invite sb.to do sth. 邀请某人做某事   find+ it+ adj+to do sth.发现做某事怎么样 try to do sth.尽力做事               try doing sth. 尝试做某事try not to do sth .尽力不做某事          try one's best尽某人最大的努力,a group of 一组，一群,           borrow sth from sb.从某人处借入某物,lend sth.to sb=lend sb.sth.借给某人某物         keep借一段时间practice doing sth.,练习做做某事          come from=be from来自,look for 寻找,                   look after=care for=take care of照顾look up 向上看，查阅,             look like看起来像,look at 看着,                     look on sb. as把某人看作5 / 5