人教版八年级下第一单元知识点总结

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最全面人教版八年级下册英语第一单元知识点归纳总结

Unit 1 What's the matter?一、词汇与短语◆重点单词A部分1．matter n. 问题；事情2．sore adj. 疼痛的；酸痛的3．stomachache n. 胃痛；腹痛4．foot n. 脚；足5．neck n. 颈；脖子6．stomach n. 胃；腹部7．throat n. 咽喉；喉咙8．hurt v. (使)疼痛；受伤9．fever n. 发烧10．passenger n. 乘客；旅客11．lie v. 躺；平躺12．break n. 间歇；休息13．rest v. &n. 放松；休息14．onto prep. 向；朝15．X-ray n. X射线；X光16．trouble n. 问题；苦恼17．toothache n. 牙痛18．hit n. (用手或器具)击；打19．headache n. 头痛20．herself pron. (she的反身代词)她自己21．off adv. & prep. 离开(某处)；不工作；从……去掉B部分1．bandage n. 绷带v. 用绷带包扎2．press v. 压；挤；按3．sick adj. 生病的；有病的4．knee n. 膝；膝盖5．breathe v. 呼吸6．knife n. 刀7．sunburned adj. 晒伤的8．blood n. 血9．ourselves pron. (we反身代词)我们自己10．mean v. 意思是；打算11．climber n. 登山者；攀登者12．importance n. 重要性；重要13．risk n.&v. 危险；风险；冒险14．decision n. 决定；抉择15．accident n.(交通)事故；意外遭遇16．control v.&n. 限制；约束；管理17．situation n. 情况；状况18．spirit n. 勇气；意志19．kilo( = kilogram) n. 千克；公斤20．death n. 死；死亡21．rock n. 岩石22．nurse n. 护士◆重点短语A部分1．have a cold 感冒2．lie down 躺下3．have a stomachache 胃痛4．take one's temperature 量体温5．have a fever 发烧6．to one's surprise 使……惊讶的是7．get off 下车8．right away 立即；马上9．take breaks (take a break) 休息10．talk too much 说得太多11．drink enough water 喝足够的水12．have a very sore throat 嗓子非常疼13．get an X-ray 拍X光片14．see a dentist 看牙医15．drink some hot tea with honey 喝一些加蜂蜜的热茶16．put some medicine on sth.在……上面敷一些药17．feel very hot 感到很热18．sound like 听起来像19．all weekend 整个周末20．in the same way 以同样的方式21．go to a doctor 看医生22．go along 沿着……走23．on the side of the road 在马路边24．shout for help 大声呼救25．without thinking twice 没有多想26．have a heart problem 有心脏病27．thanks to 多亏了；由于28．in time 及时29．save a life 挽救生命30．get into trouble 陷入麻烦31．hurt oneself 受伤32．fall down落下；摔倒B部分1．be used to 习惯于……；适应于……2．in a difficult situation 在困境中3．take risks (take a risk) 冒险4．keep on doing sth. 继续(或坚持)做某事5．run out (of) 用尽；耗尽6．make a decision 作出决定7．cut off 切除8．get hit on the head 撞到头部9．get out of 离开；从……岀来10．be interested in 对……感兴趣11．give up 放弃12．mean doing sth. 意味着做某事13．put a bandage on sth. 用绷带包扎…14．lose one's life 失去生命15．feel sick 感到恶心16．mountain climbing 登山运动17．have problems breathing 呼吸困难18．be in control of 掌管；管理◆重点句子A部分1．What's the matter with you?=What's the trouble with you?=What's wrong with you?你怎么了？2．What should she do? 她该怎么办呢？3．Did you fall down? 你跌倒了吗？4．Should I take my temperature? 我应该量一下体温吗？5．I think I sat in the same way for too long without moving.我想我以同样的姿势一动不动地坐得太久了。

人教版八年级英语下册Unit 1 What's the matter 词汇短语知识点总结梳理(共1

A. what
B. when
C. who
D. how
( D) 2. Please don’t do homework and watch TV_______.
A. from time to time B. all the time
C. at times D. at the same time
课本模块复习（八）八年级下册Unit1
形容词.adj
1.生病的 sick
2.孤单的lonely 3.强壮的strong
4.sore疼痛的
3.trouble问题 4.护士nurse
名词.n
5. rest休息 6.accident意外 7.situation情况 8.decision决定 9.importance重要性
10.death死亡
代词pron
D. provide
课本模块复习（八）八年级下册Unit1
( A) 6. I’ll help ________the city parks on Volunteer Day.
A. clean upB. eat up C. dry up
D. use up
(D) 7. If you like to help the homeless people you can ________food at the food bank.
care for
make see
make sure确定
get up起床
make a face做鬼脸
get
make friends with与…做朋友
make up of构成 make up one's mind下决心
get together聚会 get on with sb与…某人相处 get on上车 get off下车 get down降下

新人教版八年级下册政治知识点总结

新人教版八年级下册政治知识点总结新人教版八年级下册政治知识点总结第一单元：1.我国的国家性质：我国是以工农联盟为基础的人民民主专政的社会主义国家，由工人阶级领导。

2.现阶段我国的人民包括工人、农民、知识分子和其他社会主义劳动者，以及拥护社会主义、祖国统一的爱国者。

不属于人民的有被剥夺政治权利的犯罪分子、分裂国家的人和敌视破坏社会主义制度的敌对势力和敌对分子。

3.人民是国家和社会的主人，拥有平等地享有管理国家和社会事务的权力。

4.公民权利是由宪法和法律确认并赋予公民享有的某种权益，公民的基本权利是宪法规定的公民权利。

5.人民是政治概念，公民是法律概念，中国公民指具有中国国籍并依据宪法和法律规定，享有权利和承担义务的人。

6.我国建立了以宪法为核心、以立法保障和司法保障为主要内容的权利保障体制，保障公民的权利。

立法保障是将公民的权利以法律的形式确认下来，司法保障是通过法律制裁各种侵权行为，保障公民的权利。

7、公民的基本权利覆盖政治、经济、文化等各个领域，包括平等权、政治权利和自由、宗教自由、人身自由权利等。

宪法是公民基本权利的确认书和保证书，普通法律则根据宪法进一步规定公民的具体权利。

8、公民在行使权利时应该尊重他人权利，不得损害国家、社会、集体的利益，要在法律允许的范围内行使权利，并以合法方式行使权利。

9、在行使的权利时，公民不得利用此来侮辱、诽谤他人，也不得利用此教唆、煽动他人实施危害国家安全、破坏民族团结、破坏社会公德、扰乱社会秩序的行为。

10、我国宪法规定的公民义务是法定义务，也是我国公民的基本义务。

法定义务是指宪法和法律规定的公民必须履行的义务。

11、道德义务是指社会成员依据社会道德规范，自觉自愿地承担对他人、对社会的道德责任。

我国公民必须遵守的基本道德规范有爱国守法、明礼诚信、团结友爱、勤俭自强、敬业奉献。

12、公民必须履行义务，因为我们不能只获得而不付出，不能只享受权利而不履行义务。

在我国，公民的权利和义务具有一致性。

最新人教版八年级下册英语第一单元知识点

人教版英语八年级下Unit 1 What’s the matter一、重点单词及用法1.foot-feet 单复数的考察常用复数同：tooth-teetheg：Look,my f_____ are very big,but the new shoes are so small.2.stomach 变复数词尾直接+s stomachseg：The children can’t eat too much ice-cream because it’s bad for their s_______.3.X-ray 冠词考察无特指情况下用an X-ray4.lie躺-lay（过去式）-lying（现在分词）躺lie down 躺下eg：They are _______（lie）on the beach and having a good time5.passenger 乘客复数passengerseg：There were ten __________ on the bus at that time.6.bandage n.绷带v.用绷带包扎eg：Can you put the bandage on the cut（改为同义句）Can you _________ yourself7.Kilo 复数kiloseg：How many ______ of tomatoes do you want8.knife 复数kniveseg：Don’t play with may cut your fingers.9.death n.死亡die v.死亡-died（过去式）-dying（现在分词）dead （形容词死亡的）eg：The dog’s ______ made him very sad.10.s ick 生病的既可以作表语又可以做定语be sick =be illeg：We are going to visit _______ children in hospital.二、重点短语have a cold =catch a cold =have the flu 感冒cough 咳嗽lie down 躺下take one’s temperature 量体温have a fever 发烧take/have breaks/a break 休息=take/have a rest get off 下车-get on上车to one’s surprise 令某人惊讶的是right away 立刻马上=right now get into （trouble）陷入（麻烦）get sunburned 被晒伤be used to （doing）习惯于适应于...... take risks/a risk 去冒险run out （of）用完用尽cut off 切除get out of 离开从......出来be in control of 掌管管理give up （doing）放弃（做）某事have a stomachache 胃痛get an X-ray 做一个X射线检查thanks to......由于多亏in time 及时on time 准时think about 考虑think of认为fall down 摔倒make a decision 作决定put......on......把....放在...上be interested in 对...感兴趣三、用法总结1.need to do sth需要做某事eg: The teacher needs_____(rest) for a few minutes.like 意为“听起来像”后接n./adj./句子eg: It sounds like a good idea.类似的感官动词+like：feel like/smell like/ look like/taste like/seem likesound+adj. 结构中，sound 是系动词意为“听起来是”后接形容词eg：That sounds great.+n./doing（v.现在分词）He went to school without having breakfast. eg：He left the classroom without ________ anythingv.同意，赞成agree with sb/某人的意见看法Does she agree with usagree to do sth 同意做某事They agreed to solve the problem. problems (in) doing sth做某事有困难=have trouble/difficulty (in) doinghave problems with sth =have trouble/difficulty with sth 在某方面有困难eg：One of my good friends said he had problems__________(learn) English.get used to doing sth 习惯于做某事eg：He used to get up late,but now he is used to getting up early.used to do sth 过去常常做某事（现在不做了）eg：He used to read English in the evening.use sth to do sth 使用用某物做某事eg：So he used knife to cut off his arm.be used to do sth 被动被用于做某事eg：These new pens are used to paint the wall.one’s life 丧失生命save one’s life 挽救某人的生命eg：He lost his life in the car accident.adj.足够的充足的后接名词n. enough moneyadv.足够地修饰形容词/副词enough要后置eg：The book is_______,but I don’t have enough money ______it.interesting; to buy enough; to buyenough; buying interesting; buying9. the importance of (doing)sth （做）某事的重要性important adj.重要的unimportant adj.不重要的importance n.重要性eg：We students should know the importance of (learning)English.n.决定make a decision (to do sth)decide to do sth 决定做某事decide not to do sth 决定不做某事eg：Tom made a decision to study English well.up 放弃give up 是动词+副词结构接代词作宾语时代词放中间eg：The problem is so difficult for you,but don’t _______A.give it up it out up it out itgive up doing sth 放弃做某事eg：You will be very sad if you give up______(sing).用法keep on doing sth 继续做某事（中间有间隔强调重复性）eg：He kept on studying though he was very tired.keep doing sth 继续不停地做某事（不间断连续性）eg：Keep walking until you reach the end of the road.keep sb doing 让某人一直做某事eg：Don’t keep the other students waiting.keep sb from doing sth 阻止某人做某事eg：We should keep the little boy from stepping on the grass.用法find找到，强调寻找的结果look for强调寻找过程find out找出查明eg：I was looking for my watch，but I didn’t find it.find sb doing sth 发现某人正在做某事eg：When I walked along the road,I found an old man shouting for help.find it +adj形容词+to do sth 发现做某事是...的eg：She found it hard to finish the work by herself.risks=take a risk 冒险He likes taking risks.risk one’s life to do 冒着生命危险去做某事eg：He risked his life to save the child.risk doing stheg: The man called Tom often risks flying over the sea.四、短语辨析1.see sb doing sth 看见某人正在做某事（动作正在发生）see sb do sth 看见某人做某事（看到动作全过程或者经常看到动作发生）eg：I saw the boy crying when I passed by（路过）.类似的hear/watch/notice/find+sb do/doing sththanks to 多亏... 由于....=with the help of/with one’s help=because ofthanks for 因.......而感谢强调感谢的原因eg：Thanks to my teacher ,I passed the exam.Thanks for your help .Thanks for inviting me.2.in time 及时表示动作在规定时间内或比规定时间提前发生on time 准时按时指正好在规定时间内eg：Thanks for coming here to help me in time.The train arrived into the station on time.火车准时进站了。

人教版八年级物理下册各单元知识点总结

人教版八年级物理下册各单元知识点总结第一单元：光的反射与折射- 光的传播方式：直线传播- 光的反射：入射角等于反射角- 光的折射：光从一种介质到另一种介质时会发生折射，入射角、折射角和折射率之间满足折射定律。

第二单元：凸透镜与照相机- 凸透镜：中心、光轴、顶点、主轴、焦点、焦距- 凸透镜成像规律：物距、像距、物的高度、像的高度之间的关系- 照相机：镜头、快门、孔径、焦平面第三单元：声的传播- 声的产生：振动体产生声波- 声的传播：机械波，需要媒质传播- 声的特性：音速、频率、波长，声音的高低和大小第四单元：声的反射与波动- 声的反射：声波遇到障碍物时发生反射，遵循反射定律- 声的波动：声波的传播是通过气体、液体和固体中的分子振动传递的第五单元：电与磁- 电路中的电流：电荷的流动形成电流- 电路的基本组成：电源、导线和电器- 磁性物质和磁场：磁力线、磁场的概念和表示方法第六单元：电的华尔兹和电解质溶液- 电的华尔兹法则：磁感应强度、导线长度、电流方向之间的关系- 电解质溶液：电解质溶液导电的原理和条件第七单元：电的磁效应- 感生电动势和感生电流：导体在磁场中相对运动会感生电动势和电流- 电感和互感：电感的概念和特性，互感的概念和应用第八单元：电磁感应与电能传输- 安培环路定理和法拉第定律：描述电磁感应现象的定律- 发电机和变压器：电能的转换和传输原理及实际应用第九单元：直流电和电化学- 直流电的基本概念：电流、电压、电阻、电功率- 电化学现象：电解和电镀的原理和实际应用第十单元：利用电和光的现代技术- 电的常用应用：电灯、电铃、电炉等- 光的常用应用：光纤通信、激光器、光电器件等以上是人教版八年级物理下册各单元的知识点总结。

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人教版八年级英语下册各单元知识点总结完整版

Unit 1 What’s the matter?一、重点短语1. have a fever 发烧2. have a cough 咳嗽3. have a toothache 牙疼4. talk too much 说得太多5. drink enough water 喝足够的水6. have a cold 受凉;感冒7. have a stomachache 胃疼8. have a sore back 背疼9. have a sore throat 喉咙痛10. lie down and rest躺下来休息11. hot tea with honey加蜂蜜的热茶12. see a dentist看牙医13. get an X-ray拍X光片14. take one’ s temperature量体温15. put some medicine on sth在……上面敷药16. feel very hot 感到很热17. sound like 听起来像18. all weekend 整个周末19. in the same way以同样的方式20. go to a doctor 看医生21. go along 沿着……走22. on the side of the road 在马路边23. shout for help 大声呼救24. without thinking twice 没有多想25. get off 下车26. have a heart problem 有心脏病27. to one’ s surprise 使……惊讶的28. thanks to 多亏了；由于29. in time及时30. save a life 挽救生命31. get into trouble 造成麻烦32. right away 立刻；马上33. because of 由于34. get out of 离开35. hurt oneself 受伤36. put a bandage on sth. 用绷带包扎37. fall down 摔倒38. feel sick 感到恶心39. have a nosebleed 流鼻血40. cut his knee割伤他的膝盖41. put her head back 把她的头向后仰42.have problems breathing呼吸困难43. mountain climbing登山运动44. be used to doing sth. 习惯做某事45. run out (of) 用完;用尽46. so that 以便47. so…that 如此……以至于……48. be in control of 掌管;管理49. in a difficult situation 在逆境屮50. keep on doing sth.坚持做某事51. make a decision做出决定52. take risks 冒险53. give up 放弃二、知识点解析1. What’s the matter? 怎么了？若是询问“某人怎么了?”要用“What’s the matter with sb.?”拓展：What’s the matter with sb.? 的同义句：What’s wrong with sb.? / What’s the trouble with sb.?2.疾病类短语：have a +疾病. e.g. :have a fever 发烧have a cold 感冒have a cough 咳嗽.have a +身体部位-ache. e.g.: have a headache 头痛have a toothache 牙痛.have a sore+身体部位. e.g.: have a sore throat咽喉痛have a sore back背痛例题：Mom, I____________.I’m sorry to hear that, dear. We must go to see the dentist right away.A. have a headacheB. have a stomachacheC. have a toothacheD. have a fever3. lie down 躺下V. 躺，平躺。

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Unit 1 What’s the matter? 知识点总结一、基本知识点1. What’s the matter (with you)? 怎么了？出什么事了？What’s the trouble/ the problem / wrong with sb./ sth.?2. I had a cold.我感冒了。

have a cold=catch a cold=have the flu have a fever have a cough咳嗽have a stomachache胃疼，肚子疼have a toothache牙疼have a headache头疼3. 身体部位+ache（疼痛）构成新的复合词stomach+ache=stomachache head+ache=headache tooth+ache=toothache back+ache=backache后背痛4. much too+ 词，意为，too much+ 词，意为。

5. enough【形容、副词】足够的/地，enough放在名前后，形副后。

good enough足够好，enough money=money money6. lie down躺下，lie 躺，躺着，过去式lay；lie说谎，过去式lied7. maybe “或许”，常用于句首，表示可能性，后加句子。

Maybe you are right.may be，是情态动词+be的结构，意为“可能，也许”，后加名词、代词或形容词。

He may be angry.8. sound like+名词代词和从句：It sounds like you don’t know the truth. It sounds like a good idea. sound+形容词，“听起来，好像”，The music sounds nice.9. need 需要，实义动词need+名词，需要某物；need to do sth.需要做某事，主语通常是人，表示人主动的动作：You need to listen carefully during class.need doing sth.主语通常是物，表示被动的动作：Your dirty clothes need washing.10. get off (the bus) 下（公交车）get on 上车11. agree 同意，赞同；同意做某事，同意某人的看法、观点12. trouble问题，麻烦；be in trouble ，make trouble ，have trouble (in) doing sth. =have difficulties (in) doing sth 。

13. right away=right now=at once，意为。

14.【复习】advice [不可数名词]劝告，建议，向…征求意见，give sb. advice on sth.就某事给某人建议；advise [动词] advise sb. to do sth. advise doing sth如：He advised going to the movie.他建议去看电影。

He advised us to go to the movie.他建议我们去看电影。

15. 【复习】exercise 动词意为，可数时意为，不可数时意为16. hurt 及物动词，使……疼痛，……受伤，He hurt his leg while exercising.不及物动词，……（部位）疼。

His leg hurt badly.17. clean 【动词】，clean the classroom ，【形容词】，cleaner意为。

18. hit （用手或器具）打；击打The boy hit the dog with a stone.hit sb. on the head/ nose/ back打某人的头、鼻子、后背，on用在所打较硬的部位；hit sb. in the face/ eye/ stomach 打某人的脸、眼睛、肚子，in用在所打较软的部位。

19. be used to sth./ doing sth.习惯于、适应了……、做某事，强调状态；His grandpa was used to country life.Mary is not used to getting up early in the morning.get/ become used to sth./ doing sth. “变得习惯，逐渐适应……”强调过程、动作：It’s difficult for one to get used to another country’s habit.20. 【复习】free [形容词]空闲的free time；免费的the drink is for free；自由的I want to become a free bird.free【动词】使……解脱，得到自由He could not free his arm.21. run out用完，用尽When his water run out, he knew that he would have to do something to save his own life.物sth. tun out. 某物用尽了。

人sb. run out of物sth..人用尽了某物。

He run out of all his money last night.22. risk (sb.) to do sth. 冒险去做某事take a risk=take risks 冒险23. the importance of (doing) sth.（做）某事的重要性We students should know the importance of (learning) English.importance n. 重要（性），important adj.重要的，unimportant adj.24. decision 【名词】决定；抉择；make a decision make a decision to do sth.=25. be in the control of …掌管，管理The headmaster is in the control of this new school.be out of control无法控制，无法管理be under control被控制住，在控制之中26. 【复习】mind意为，mind doing sth. , Would you mind my opening the window?27. give up (doing) sth. 放弃（做）某事，give up (playing) computer games；give up后可接名词、代词和动词ing 形式，也可不接，如Never give up easily.二、重要短语1. have a cold2. have a stomachache3. see sb. do sth.4. shout for help5. expect (sb.) to do sth.6. to one’s surprise7. thanks to …8. think about…9. be interested in sth.10. lose one’s life11. save one’s life12. take a risk=take risks13. cut off14. keep on doing sth三、重点语法【用法】1. 可用作宾语，指的是宾语和主语表示同一个或同一些的人或事物。

如：Maria bought herself a scarf. We must look after ourselves very well.2. 可用作表语，指的是表语和主语表示同一个或同一些人或事物。

如：She isn’t quite herself today.3. 可用作主语或宾语的同位语，常用来加强语气。

如：She herself will fly to London tomorrow. I met the writer himself last week.4. 用在某些固定短语当中。

如：look after oneself / take care of oneself 照顾自己teach oneself sth./ learn sth. by oneself自学enjoy oneself 玩得高兴，过得愉快help oneself to sth 请自用……（随便吃/喝些……）.hurt oneself摔伤自己say to oneself自言自语leave sb. by oneself把某人单独留下buy oneself sth.给自己买……东西introduce oneself 介绍……自己【提醒】1. 反身代词不能单独做主语，但可以做主语的同位语，起强调作用。

如：我自己能完成作业。

（误）Myself can finish my homework. (正) I myself can finish my homework. / I can finish my homework myself.2. 反身代词表示“某人自己”不能表示“某人的东西”，因为它没有所有格的形式。

表达“某人自己的（东西）”时，须要用one’s own.如：我用我自己的蜡笔画画。

（误）I’m drawing with myself crayons. (正) I’m drawing with my own crayons.【练习】1. My classmate, Li Ming, made a card for _________ just now.2. Bad luck! I cut _________ with a knife yesterday.3. They tell us they can look after_________ very well.4. My cat can find food by_________ .5. Help __________to some beef, boys.6. Jenny enjoyed_________ in the park yesterday afternoon.7. We can finish our homework by_________ .8. The blind girl lost_________ in the beautiful music.9. Xiao Hui, can you introduce _________ to us ?10. Bill wants to teach_________ French from now on.。