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人教版八年级下册单元知识点总结及同步练习Unit3 Coud you please clean your room?1. work on 从事，忙于2. have a test考试3. fold one’s clothes叠衣服4. do the chores 做杂务5. get a ride 搭车6. wash the car 刷车7. do the dishes洗餐具8. use one’s computer使用某人的电脑9. go to the store去商店10. work on从事，忙于11. work at学习、致力于12. do the laundry = do some washing = wash clothes洗衣服13. take out the trash倒垃圾14. make breakfast / make dinner = do some cooking 做饭15. invite sb. to do sth邀请某人做某事16. mak e one’s bed铺床17. sweep the floor清扫地板1. Could you please…?意为“你能……吗”，could在此不表示过去，而是表示委婉的语气，please后应接动词原形Could you please tell me the way tot the bus stop?以could开头的表示请求的问句，其肯定回答可以用“Sure./Of course./Certainly.”等，也可以用“主语+can/may”，不能用“主语+could”；否定回答可以用“Sorry…”并给出理由，也可以用“主语+can’t/mustn’t”,不能用“主语+couldn’t”Could you please close the door?Sure/Of course/Certainly.Sorry, I can’t. I am busy now请求的几种表达形式：1) Would you please do…?2)Would you mind doing …?3) Shall I/we…?2. make one’s/the bed_________________3. 动词后接动词ing的几个用法practice doing练习enjoy doing享受keep doing保持avoid doing避免mind doing介意suggest doing建议4. (at) any minute (now)很快；马上Hurry up! He’ll be back any minute now.5. be angry ___ sb 因某人而愤怒be angry ___sth因某事而愤怒6. throwthrow away 扔掉；丢弃：I never throw clothes awaythrow sth to 投给（善意）throw sth at 投打（恶意）7. the minute（that）…=as soon as “一……就……”，引导时间状语从句I want to see him the minute he arrives=I want to see him as soon as he arrives.8. come on快点；加油come true实现；成为现实come over顺便来访come out出来；出版9. reply to sb/sth对某人/某物做出回答或反应10. all the time频繁；反复, 常常位于句末，强调在某段时间内一直进行或发生某事I have a dog and a cat, but they fight all the time.11. as…as…像……一样……表示两者在某方面程度相同，第一个as是副词，后应该跟形容词或副词的原级，第二个as是介词，后可跟名词，代词拓展：as…as…的否定形式是not as/so…as…“不如……；不与……一样”He studies as hard as his bother.He doesn’t study as/so hard as his brother12. neither1)neither did I 是“neither+be动词/助动词/情态动词+主语”结构，表示前者的否定情况也适用于后者。
八年级英语下册第三单元短语大全（新人教版）八年级英语下册第三单元短语大全（新人教版）Unit 3 uld u please lean ur r? ranana一、重点短语1 g ut fr dinner 出去吃饭2 sta ut late 在外面待到很晚3 g t the vies 去看电影4 get a ride 搭车r n 从事6 finish ding sth 完成做某事7 lean and tid 干净整洁8 d the dishes 洗餐具9 tae ut the rubbish 倒垃圾10 fld ur/the lthes 叠衣服11 seep the flr 扫地12 ae ur/the bed 整理床铺13 lean the livng r 打扫客厅14 n prble 没问题1 ele sb 欢迎某人16 e he fr shl/ r放学/下班回家17 thr dn 扔下18 sit dn 坐下19 e ver 过20 tae sb fr a al 带某人去散步21 all the tie 一直;总是22 all da/evening 整曰/夜23 d huse r 做家务24 shut ba 大声回应2 al aa 走开26 share the huser 分担家务27 a frtable he 一个舒适的家28 in surprise 惊讶地29 get s ething t drin 拿点喝的东西30 ath ne sh 观看一个节目31 hang ut 闲逛32 pass sb sth 把某物传给某人33 lend sb sth 把某物借给某人34 get sth et 使某物弄湿3 hate t d sth 讨厌做某事36 d hres 做杂务37 help sb (t ) d /ith sth•帮助某人干某事38 bring a tent带顶帐篷39 bu se snas买些小吃40 g t the stre去商店41 invite sb t a part邀请某人参加聚会42 ae sb d sth 使某人做某事43 enugh stress足够的压力44 a aste f ti e浪费时间4 in rder t为了46 get gd grades取得好成绩47 ind ding sth 介意做某事48 depend n依赖;依靠49 develp h ild re n ’s independene发展孩子的独立性0 l after/tae are f 照顾；照看1 d ne’s part in (din g ) sth做某人分内的事二、重点句型1 uld u please…d sth ?uld u please lean ur r?你能整理一下你的房间吗？2 I have t d se r我必须干些活。
新人教版｜八年级下册英语所有知识点大汇总！Unit1 what' s the matter?1. It’s +形容词+ for sb. + to do sth. 做某事对某人来说是…的。
It’s important to do sth. 做某事很重要。
It’s important for me to eat a balanced diet. 平衡饮食对我来说是很重要的.It’s easy to do sth. 做某事是容易的。
It’s easy for us to find out the answer. 找出答案对我们来说是容易的。
2. 情态动词should的用法should是情态动词，它的基本用法是必须和其他动词一起构成谓语。
意为"应该......"。
should（应当，应该）用于所有人称，表示劝告或建议。
eg. ---I have a very bad cold. 我感冒很厉害。
---You should lie down and have a rest. 你应该躺下，多喝水。
3. maybe与may be（1）maybe是副词，译为“也许、可能”，相当于“perhaps”。
如：Maybe he can answer the question. 也许他能回答那个问题。
He maybe is from the USA, too. 他可能也来自美国。
（2）may be中的may为情态动词，译为“可能是......”。
如：He may be from the USA, too. 他可能也来自美国。
She may be our English teacher. 她可能是我们的英语老师。
4. few、a few、little、a little的区别和联系：（1）few / a few用来修饰可数名词，few表示否定意义，没有，几乎没有；a few表示肯定意义，有几个。
例如：He has few friends here, he feels lonely. 他这里没朋友，他感觉寂寞。
新人教版八年级英语(下册)第三单元知识点总结归纳Unit 3: Could you please clean your room?One: "Peter。
could you please take out the rubbish?" - "Sure。
Mom."Could you please do something?" is used to make a request in a polite and indirect manner。
hoping for a positive response。
"Could" is not the past tense of "can," but a more polite way of speaking。
The answer should use "can."Common affirmative responses: "Sure," "Of course," "Certainly," "No problem." Negative responses: "Sorry。
I can't."Two: "Take out" means to remove something (v+adv)。
When using a pronoun as the object。
it goes in the middle。
Witha noun。
it can go in the middle or at the end.Phrases using "take":Take out" means to bring something out or remove it.Please take out a piece of paper."Please take it out."Take。
人教版英语八年级下册第三单元知识点The third unit of the eighth grade English textbook of People's Education Press covers various interesting topics related to travel and transportation. This unit introduces vocabulary and phrases related to traveling, such as different types of transportation, places to visit, and activities to do while traveling.人教版英语八年级下册第三单元涉及与旅行和交通有关的各种有趣话题。
本单元介绍了与旅行相关的词汇和短语，如不同类型的交通工具，可前往的地方以及旅行时可以做的活动。
In this unit, students will learn about different modes of transportation, such as buses, trains, planes, ships, and bicycles. They will also learn how to ask for and give directions, talk about travel experiences, and plan a trip. This unit aims to enhance students' ability to communicate in English while traveling and to broaden their cultural knowledge about different countries and their transportation systems.在这个单元，学生将了解不同的交通工具，如公共汽车、火车、飞机、船和自行车。
人教版八年级下册英语第三单元知识点人教版八年级下册英语第三单元主要包括以下几个知识点：一、词汇1. 介词短语：such as（例如）、lots of（许多）、go on a trip （去旅行）、come up with（想出）、take part in（参加）、lots of fun（许多有趣的事情）等。
2. 形容词：broken（断掉的）、smelly（有气味的）、well-known（著名的）、quite（相当）、valuable（有价值的）等。
二、语法1. 定语从句：用来修饰名词或代词的从句。
关系代词有：that （指物）、which（指物）、who（指人）、whose（表示所属关系）、whom（表示宾语关系）。
常用引导定语从句的词有：that、which、who、whom、whose等。
例句：The storybook that she gave me is very interesting.（她给我的那本故事书非常有趣。
）2. 状语从句：用来修饰句子的从句。
常用引导状语从句的词有：when（表示时间）、where（表示地点）、while（表示时间）、because（表示原因）、if（表示条件）等。
例句：We will go to the zoo if it doesn't rain tomorrow.（如果明天不下雨，我们会去动物园。
）3. 强调句型：强调句型是通过使用强调副词或者借助强调式动词来强调某一部分内容。
例句：It was Alice who won the first prize in the speech contest.（是爱丽丝在演讲比赛中获得了第一名。
）三、阅读技巧1. 根据上下文推测词义：通过上下文的提示来推测生词的词义。
2. 找出关键句：在一篇文章中，找出关键句可以帮助我们更好地理解文章的主旨。
3. 圈点标记：在阅读过程中进行圈点标记，可以帮助我们更好地理解文章，并且方便日后复习。
Unit 1 短语 （八下）Section A他怎么了?①②③④ 2. 感冒 3. 胃疼 4. 后背疼 5. 太多 6. 喉咙很疼7. 割伤自己 8. 躺下休息 9. 喝一些热蜂蜜茶 10. 看牙医 11. 拍X 光片 12. 量你的体温 13. 上些药 14. 发烧 15. 头痛16. 我应该做什么？ 17. 听起来不像是发烧。
18. 远离电脑休息 19. 如果明天你的头和脖子还疼的话，就去看医生。
20. ①看见某人正在做某事②看见一位老人正躺在路边21. ①认真思考；权衡利弊②未加思考；毫不犹豫 22. 下车 / ★上车 23. ①发生了什么事？★②某人发生了什么事★③碰巧做某事24. 等待 25. 令他吃惊的是 26. 同意做某事 27. 多亏；因为；由于 28. ①及时 ★②准时 29. 考虑救命 30. 立刻；马上 31. ①陷入；参与 ②陷入困境；制造麻烦32. 看医生 33. 在伤口上上点药 34. 踢足球伤着自己 35. 倒下；摔倒 36. 休息Section A1. ①What ’s wrong with him ？②What ’s the matter with him?③What ’s the trouble with him? ④ What ’s up? 2. have a cold= have colds 3. have a stomachache 4. have a sore back 5. too much7. cut myself8. lie down and rest 9. drink some hot tea with honey10. see a dentist 11. get an X--ray12. take your temperature 13. put some medicine on it 14. have a fever15. have a headache 16. What should I do? 17. It doesn ’t sound like you have a fever.18. take breaks away from the computer19.If your head and neck stillhurt, then go to the doctor.20. ①see sb. doing the side of the road 21. ①think twice②without thinking twice 22. get off / ★get on 23. ①What happened ? ★②happen to sb. ★③happen to do 24. wait for25. to his surprise 26. agree to do sth. 27. thanks to28. ①in time ★②on time 29. think about saving a life 30. right away= at once 31. ①get into②get into trouble 32. see a doctor the cut34. hurt yourself playing soccer 35. fall down 36. get some rest= have a restSection B休息几天 2. 洁面 3. 仰头 4. 穿上 5. 感觉不舒服 6. 流鼻血 7. 头部遭受撞击 8. 告诉他休息9. 带他去医院 10. 看牙医 11. 晒伤了12. ①做某事有困难②呼吸不畅 13. 被球砸了 14. 对……感兴趣 15. ①习惯于…；适应于…②冒险③习惯于冒险 16. 丧命 17. 因为；由于 18. 一个360千克的岩石 19. ①用尽；耗尽②准备做某事 20. 切除 21. 失血太多 22. ①《生死两难》 ②左右为难；进退两难 23. 离开；从……出来 24. 掌管；管理25. 反复做某事；继续做某事 26. 做决定27. 遭遇一次严重的事故 28. 去爬山29. ……是什么意思？ 30. ①介意做某事②不介意冒险 31. ①放弃 ★②放弃做某事32. 健康问题33. 我感觉不好。
八年级下册第三单元英语知识总结包括以下内容：
1. 单词和短语：包括各种与职业、爱好、活动等相关的单词和短语，如artist、painter、writer等职业词汇，以及paint、write、dance等动词短语。
2. 语法知识：包括现在完成时态和情态动词的使用。
现在完成时态表示过去发生的动作对现在造成的影响或结果，常用的助动词有have/has，常用的时间副词有already、yet、ever、never、before等。
情态动词表示推测或可能性，常用的有must、can、may、might等。
3. 阅读理解：本单元的阅读材料介绍了一些名人的职业和成就，通过阅读可以了解不同职业的特点和要求，同时提高阅读理解能力。
4. 写作技能：本单元的写作任务是写一篇题为“My Dream Job”的短文，介绍自己的职业理想和为实现这个理想所做的努力。
通过写作可以锻炼学生的语言组织能力和表达能力。
5. 听力技能：本单元的听力材料是关于各种职业的对话，通过听力可以了解不同职业的工作内容和要求，同时提高听力理解能力。
6. 口语技能：本单元的口语任务是进行一次模拟面试，通过角色扮演的方式让学生了解面试的流程和技巧，同时锻炼学生的口语表达能力和沟通技巧。
总结：本单元的英语知识涵盖了单词、语法、阅读、写作、听力和口语等方面，通过学习可以帮助学生掌握必要的语言知识和技能，提高英语水平和综合运用能力。
人教版八年级下册英语第三单元知识点Unit 3 Could you please clean your room?一、重点短语1.go out for dinner出去吃饭2.stay out late在外面待到很晚3.go to the movies去看电影4.geta ride搭车5.work on从事6.cleanand tidy干净洁7.do the dishes洗餐具8.takeout the rubbish倒垃圾9.fold your/the clothes叠衣服10.sweepthe floor扫地11.make your/the bed整理床铺12.cleanthe living room打扫客厅13.no problem没问题14.welcomesb.欢迎某人e home fro m school/work放学/下班回家16.throw down扔下17.sit down坐下eover过来19.take sb.for a walk带某人去散步20.all the time总是21.all day/evening整日/夜22.dohousework做家务23.shout back大声回应24.walkaway走开25.a comfortable home一个舒适的家26.share the housework分担家务27.get some thing to drink拿点喝的东西28.insurprise惊讶地29.watch one show观看节目30.hangout闲逛31.pass sb.sth.把某物传给某人32.lend sb.sth.把某物借给某人33.get sth.wet使某物弄湿34.hate to do sth.讨厌做某事35.help sb.to do/with sth帮助某人干某事36.do chores做杂务37.bring a tent带顶帐篷来38.buy some snacks买些小吃39.invite sb to a party邀请某人参加聚会40.go to the store去商店41.make sb.do sth使某人做某事42.enough stress足够的压力43.a waste of time浪费时间44.inorder to为了45.get goodgrades取得好成绩46.minddoing sth.介意做某事47.developchildren’s independence发展孩子的独立性48.dependon依赖49.do ones part in(doing)sth.做某人分内的事50.look after/take care of 照顾；51.finish doing sth.完成做某事二、知识点解析1.“Could you please do sth.?”的答语以下两种情况：接受请求时可以用Yes,sure./Sure./Of course./Certainly./No problem./My pleasure./It’s my pleasure./With pleasure.等来回答拒绝请求时可以用Sorry./Sorry,I can’t.等来回答，还可以用Ihave to do sth.来解释其否定句是:“Could youplease not do sth.?”2.有关“家务劳动”有关的短语：takeout the rubbish/trash倒垃圾foldone’s clothes叠衣服sweepthe floor扫地cleanthe room打扫房间makeone’s/the bed铺床dothe dishes/wash the dishes洗餐具3.throw down扔下throwat扔向，掷向throw away扔掉例题：Recycling is good,so don’t__________bottles or newspapers.A.find outB.hand ine upD.throw away4.the minute表示“一…….就……”,相当于as soon as.(引导时间状语从句)e.g.:I’ll tell himthe minute he gets there.5.常见time的短语：all the time一直，总是at times不时，有时in time及时on time按时forthe first time第一次in no time立刻at any time随时bythe time到...的时候atthe same同时have a good/great/wonderful time玩的愉快例题：---Hurry up.It’s almost time for school.---Don’t worry.We are sure to be atschool__________.A.at timesB.on timeC.all the timeD.by the time6.as….as表示“和……一样”，之间要用形容词或副词的原级。
人教版八年级下册英语Unit 3 单元知识点总结Section Augh v. & n. 笑We all laughed loudly when she made a joke. 她说了个笑话，我们都大声笑起来。
We all laughed at his joke. 听了他的笑话我们都笑起来。
He laughs best who laughs last. 谁笑在最后，谁笑得最好。
/不要高兴得太早。
（与at连用）嘲笑Don’t laugh at him. 别嘲笑他。
People have often laughed at stories told by seamen. 人们常常嘲笑海员所讲的故事。
Everyone laughed at his foolish antics. 大家都笑他那种愚蠢的滑稽动作。
N. 笑；笑声We had a good laugh at his joke. 我们被他的笑话逗得哈哈大笑。
2. though conj. 虽然；纵然；即使；尽管= althoughThough it was raining，he went there. 虽然当时正下着雨，他还是到那里去了。
Though he was poor he was happy. 虽然他很穷却很快乐。
注意：不能受汉语的影响，在though引导的从句后使用but。
如：Though he was poor，but he was happy.（误）though adv.. 不过，可是，然而，常用于句末，用逗号隔开。
Jim said that he would come, he didn’t , though.English is difficult to learn. I like it,though.英语难学，不过我喜欢它。
3. quietly轻声地，安静地，平静地quiet轻声的，安静的，平静的The students walked to a quiet place.同学们向一个安静的地方走去。
Unit3 Could you please clean your room?一．情态动词could 的用法1.提出礼貌的要求Could you please (not) do sth ?请你（做）......好吗？用于提出请求，希望得到对方的肯定回答，说话的语气比较客气委婉。
Could 不是can的过去式，是委婉、礼貌的说法。
回答用can.肯定回答：Yes,sure./ Yes, I can./Of course,I can./ Certainly./No problem./ With pleasure .否定回答：Sorry , I can’t / I’m afraid I can’t. I have to …,I’m going to…(说明理由)2.表示请求许可Could I do a sth? 我可以做......吗？肯定回答：Yes, you can ./ Yes ,please / Of course / Certainly./ No problem.否定回答：Sorry , you can’t / I’m afraid you can’t.3.could 为can的过去式，表示过去的能力。
= was / were able toSection A1. take out the rubbish把垃圾带出去2. do the dishes = wash the dishes洗碗碟3. fold your clothes折衣服4. sweep the floor扫地5. make your bed整理床铺6. clean the living room打扫起居室7. do some washing/ shopping/ cleaning洗衣服/ 购物/ 做清洁8. go out for dinner出去吃晚饭9. go to the movies去看电影10. stay out late/ until nine呆到很晚/ 呆到9点钟11. get a ride撘车12. give sb a ride to town开车送sb到镇上13. need to do something需要做……14. have to do something不得不做……15. help out with a few things帮助做些事情16. at least至少,多指数量或程度上的最低限度。
(反) at most 至多，不超过17. finish doing something完成做……18. two hours of TV 两个小时的电视表示时间、距离、金额、度量等词语作主语时，被视作整体，谓动用单数。
19. be/ come back from shopping购物回来20. any minute/ second/ moment now随时21. be angry with…对……生气22. solve the problem解决问题23. throw down扔下，随手丢下。
throw at向…扔去（恶意）throw to …扔给throw away扔掉24.the minute……/ as soon as… / the moment …一…….就……(引导时间状语从句，主将从现)e over过来，顺便来访26. take the dog for a walk= take a walk with…遛狗27. reply angrily生气地回答28. all the time一直all day一整天all evening整晚29. shout back吼回去talk back 顶嘴30 neither / nor +助动词/be动词/情态动词+主语“某人也不”neither两者都不neither …nor…既不…也不…(就近原则) neither of us我们两个都不31 in surprise惊讶地32 find +宾语+ adj / n. / prep短语find sb. doing sth发现某人做某事find it + adj. + to do sth发现做某事很……◆find it difficult/ hard to do sth 发现做某事很困难33. share the housework分担家务share sth with sb .和某人分享某物34. hang out with sb和某人一起闲逛hang up把......悬挂/挂起35. pass sb sth= pass sth to sb把某物递给某人Pass on 传递36. borrow s from sb从某人那里借某物37. lend sth to sb = lend sb sth 把某物借给某人keep……for +一段时间：借…一段时间38. hate to do / doing sth讨厌做……39.try (not) to do sth努力（不）做某事。
try one’s best to do sth= do one’s best to do sth 尽某人最大努力做某事try on 试穿try to do sth 努力做某事【侧重尽力做】try doing sth 试图做某事【侧重尝试做】40. while conj. “在……期间；当……的时候”While 引导的时间状语从句的谓语动词只能是延续动词.(进行时) Section B1.invite v → invitation n邀请(1) invite sb. to do sth邀请某人做某事(2) invite sb. to +地点邀请某人去某地2. enough stress from school来自于学校的足够的压力under the stress of …在…的压力之下3. a waste of time浪费时间waste v “浪费” waste time/money on sth / (in) doing sth 在。
浪费时间/金钱4. 人：spend…… on s th 人：pay ……for sth 物：sth cost sb +金钱(in) doing sth It takes sb +时间to do sth.5. in order (not) to do sth为了做……6. get into a good university进入好大学7. there is no need for sb to do sth对于某人来说没必要做……8.provide sth. for sb.= provide sb. with sth.为某人提供某物（为应急等做好准备而“提供；供给”）offer sb. sth. = offer sth to sb. 侧重表示“愿意给予”offer to do sth 主动提出干某事Supply sb. with sth=supply sth. to sb. 定期“ 供应” , 强调替代或补充所需物品9. depend on …依靠……依赖，由…而决定10. develop children’s independence 养成孩子的独立（习惯）→development→ developed / developing11. the idea of fairness公平意识12. have no idea = don’t know 不知道13. fall ill生病14. grades drop成绩下降15. as a result因此，结果as a result of …由于……作为……的结果16. It’s fair/ unfair for sb to do sth 对于某人来说，做……是（不）公平的。
17. get something to drink买饮料18.be careful with… 小心对待……19. a few other things另处几件事20.Do one’s part (in) doing sth .尽自己的职责做某事21.the earlier...the better…越早……越好…….【模拟试题】一、英汉互译。
1. play with ___________2. have a test ___________3. do chores ___________4. take out ___________5. make the bed ___________6. sweep the floor ___________7. 从……借___________ 8. 遛狗___________9. 生气___________ 10. 照顾___________11. 邀请某人到……___________ 12. 忙于/从事___________13. 洗餐具___________ 14. 做饭___________二、根据要求答题。
1. Could you help me clean the living room? （作肯定回答） _____________, ____________________.2. Thanks for taking care of my dog. （变同义句） _________________ for ________________ my dog.3. Remember to clean the bed. （改为同义句） ________ ________ to clean the door.4. Can you lend your pen to me? （改为同义句） Can ________ ________ your pen?5. I like to wash the plates because it’s relaxing. （就划线部分提问） ________ ________ you ________ to wash the plates?三、用could, can, may, must, needn’t填空。
1. A: ________ you answer the question in English?B: Sorry, I ________. ________ I answer it in English?A: No, you ________. You ________ answer it in Chinese.2. A: ________ I ask a question? B: Yes, you ________. But you ________ wait, a minute.3.A: ________ I use your eraser, Bill?B: Sorry. I don’t have one. Ask Mary. She _________ have one.4. A: ________ you help me do the shopping. B: OK, Sure.5. A: ________ you sweep the floor? B: But I ________ finish my homework first.四、单项填空。
