最新人教版初二八年级(下)英语第三单元Unit3知识点+习题

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人教版英语八年级下册单元知识点总结及同步练习 Unit3--4单元(无答案)

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。

新目标人教版英语八年级下册unit3知识点+练习题

新目标人教版英语八年级下册u n i t3知识点+练习题-CAL-FENGHAI.-(YICAI)-Company One1Unit3 Could you please clean your room?Section A（1a-2d）学习目标：1.掌握1a-2d的词语2.学习提出礼貌的请求和请求允许；3.学会使用句型：Could you please...和Could I...；4.学习重点：掌握一些家务活动相关的动词短语。

掌握情态动词could的用法和助动词do的用法。

5.学习难点：掌握情态动词could的用法和助动词do的用法【一】自主学习明确目标1 试读单词，解决语音问题，联系有关旧单词2 查阅下面的短语动词1) 出去吃饭_______________ 2)在外面待到很晚_______________3)去看电影_______________ 4)搭车_______________5)完成做某事_______________ 6)干净整洁_______________ 7)洗餐具_______________ 8)倒垃圾_______________9)叠衣服_______________ 10)扫地_______________ 3．观察以上词组的构成方式：【语言点】1. —Peter, could you please take out the trash请你把垃极倒掉好吗—Sure, Mom.可以，妈妈。

—Could you please do the dishes 请洗盘子好吗—Sorry, I can’t. I have to do my homework.抱歉，我不能。

我得做作业。

（1）在表示请求帮助或请求允许的疑问句中，常用could代替can，以表示礼貌，委婉或不确定的语气，而can则不具备这些语气。

这种情况下不能把could看作can的过去式。

以上两句中用could是为了表示礼貌的请求。

新人教版八年级英语(下册)第三单元知识点总结归纳

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。

人教版八年级英语下unit3重点短语及句型总汇+配套练习(附语法)

八下Unit 3 What were you doing when the UFOarrived?1.in front of 在……的前面（外部）in the front of 在……的前面（内部）2.in the library 在图书馆3.get out of/get into 出……之外/进入4.sleep late 睡懒觉sleep well 睡得好get to sleep=fall asleep 睡着5.walk down/along 沿……走6.take off (飞机)起飞；脱下（衣帽）7.on Sunday evening 在星期日晚上注意:（特指某日如星期、假日、某月某日或某个特定的上、下午、晚上用on）8.in the tree在树上on the tree在树上9.take photos 照相10.at the train station 在火车站11.run away 跑开，逃跑12.as+adj原形as 和…一样…例如：She is (not) as beautiful as her sister. I can run as fast as he(him)13.buy/draw/make sth. for sb. 为某人买/画/制作14.walk home 走回家15.in history 在历史上16.for example 例如17.in the city of 在……市18.on the playground 在操场上19.ten minutes ago 十分钟前20.take place 发生（强调必然性）21.happen to sth./sb. 发生（强调偶然性）例如：What has happened to you?=What’s the matter with you?=What’s wrong with you?22.of course=sure=certainly 当然23.all over the world=around the world 遍及全世界24.outside/inside the station 在车站外/内25.next to 相邻，紧贴26.close to 接近于；在附近27.be ill in hospital/bed 生病住院/在床28.hear about/of 听说（间接听到）29.in silence 沉默不语 keep silent 保持沉默30.an unusual experience 一次不寻常的经历31.have fun doing sth 干某事有乐趣have difficult time doing sth干某事有困难32.have meaning to 对—有意义33.become the first Chinese astronaut in space 成为中国第一个太空宇航员34. a national hero 一个民族英雄35.35. be famous all over the world 全世界出名36. for the first time 第一次本单元目标句型:What were you doing when I arrived/at that time/at 8:00 last night/from 9:00 to 10:00 yesterday?1.I was doing sth. When+一般过去时的时间状语从句...2.How about... / What about...?3.While sth./sb. was doing sth., I was doing sth....4.当不明飞行物着陆时，你正在干啥？What were you doing when the UFOlanded?5.当妈妈正在做饭时，我在看电视。

人教版八年级下Unit3知识点总结和习题(部分答案)

八年级下Unit 3知识清单Section A一、短语1. do the dishes 洗碗11. come over过来2 take out the rubbish倒垃圾12. take the dog for a walk (walk the dog)3.fold (folded) the clothes叠衣服带狗去散步4. sweep(swept) the floor扫地13. all the time一直，总是5. make the bed 整理床铺14.help out around the house在家中帮忙6. clean the living room打扫客厅15. as soon as 一.....就.....7 go out for dinner出去吃晚餐16. get something to drink买点喝的东西8.stay out late在外面待到很晚17. get it wet把它弄湿9.get a ride 搭便车10. any minute now随时二、句型1. -- Could you please sweep the floor? -- No problem/Sorry, I have to make the bed first.2. --Could I go out for dinner with my roommates ? -Sure,you can./ I'm afraid not. Your grandma is coming.3. I think 2 hours of TV is enough for you.4. Mom will be back from shopping any minute now.5. The minute I sat down in front of the TV, my mom came over.6.My mom came home from work to find the house clean and tidy.三、知识点讲解1.情态动词could的用法1). can的过去式，表示过去的能力。

人教版八下英语第三单元Unit3SB知识点

Unit 3 Could you please clean your room? Section B 知识清单【重点短语】1.invite sb. to a party邀请某人参加聚会2.spend their time on schoolwork花时间在学业上3.sth be a waste of time .... 是浪费时间4.waste sth. on sth.（在某方面）浪费某物waste time/money (in)doing sth浪费时间/金钱做某事5.in order to do something=so that+从句=in order that+从句表目的，为了做……6.get into a good university进好大学7.get good grades取得好成绩8.mind (not) doing sth. 介意(不)做某事9.depend on依赖;依靠10.develop children’s independence培养孩子们的独立习惯11.developed country发达国家developing country发展中国家12.the idea of fairness 公平意识13.have no idea how to take care of himself不知道怎样照料自己14.fall ill生病15.grades dropped成绩下降（drop及物动词“落下；掉下”drop-dropped-dropped-dropping）16.as a result结果；因此as a result of 由于……；作为……的结果17.look after=take care of=care for 照顾；照看look after ...well=take good care of/好好照顾18.do one’s part in (doing ) sth.在某事中做某人分内的事19.it’s fair/ unfair for sb to do something对于某人来说，做……是公平的/ 不公平的【用法归纳】1.buy sb. sth=buy sth.for sb.给某人买某物2.invite sb. to sp.邀请某人去某地invite sb. to do sth.邀请某人做某事3.make/let/have sb do sth.让某人做某事make sb. done（过去分词）让某人被……4.There is no need for sb. to do sth.对于某人来说，没必要做某事。

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 语法+知识点

be amazed (at sth./to do …/that 从句)（某人）对…(因…而)大感惊讶(指人作主语)
eg. We were amazed at the news. =We were amazed to hear the news. 我们对这个消息感到非常惊讶.
精品PPT
in a tree与 on a tree
精品PPT
3.when用作并列连词时，主句常用进行时态，从句则用一般过去时，表示主句动作发生的过程中，另一个意想不到的动作发生了。
I was walking in the street when someone called me. 我正在街上走时突然有人喊我。
精品PPT
4. when作并列连词，表示“（这时）突然”之意时，第一个并列分句用过去进行时，when引导的并列分句用一般过去时。
in(at) the front of 在……的前头，前排（列）（在一个范围内的前面部位） eg. She sat in the front of the bus. 她坐在公交车的前排
精品PPT
get out of 与get into 是反义词
get into走进，进入 eg. He get out of the car and get into the building
Unit 3
What were you doing when the UFO arrived?
精品PPT
in front of 与in (at) the front of
in front of 在……的前面（表示“有距离的前面”，在一个参照物的前面） eg. There is a car in front of the house. 房子前面有一辆车

人教版八年级英语下册Unit3课文讲解+知识点+练习-2

Unit3 Could you please clean your room?Section A1. Peter ,could you please take out the trash? 彼得，你能把垃圾倒了吗？【解析1】Could you please 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.【常用答语】肯定回答：Sure./ Of course./ Certainly./No problem.否定回答： Sorry , I can’t【解析2】take out 取出（v+ adv ）【注】: 跟代词做宾语，代词放中间；跟名词做宾语，可放在中间，也可放在后边【短语】take out the trash 倒垃圾 take a walk 散步 take away 拿走，取走take back 收回 take place 发生 take off 脱下；起飞The gift is in the box. You can take it out.2. Can you do the dishes.？那你可以洗盘子吗？do the dishes 洗碗【结构1】do the +名词： do the dishes/ laundry 洗餐具/衣服【结构2】do the +动词-ing do the cleaning 打扫卫生【结构3】do one’s + 名词do one’s housework/ homework 做家务/家庭作业【结构4】do some +动词-ing do some reading/ shopping 读写书/购物3. Could I at least finish watching this show? 至少让我看完这个节目可以吗？【解析1】Could I do a sth? 我可以做......吗？用于表达请求，语气比较委婉。

(精品)人教版英语八年级下unit3讲解与练习

Unit 3 Could you please clean your room?Section A1.Few, a few, little, a littleFew 几乎没有+可数名词复数There are few people in the room.Little 几乎没有+ 不可数名词There was little rain all winter.A few 少数，几个+ 可数名词复数He left his house a few minutes ago.A little 一点，少许+ 不可数名词Could you give me a little milk?【例】The girl in purple is new here, so ______ people know her.A. fewB. a fewC. littleD. a little2. solve vt. 解答，解决Few students can solve the physics problem.problem 指客观存在的等待解决的“问题”，着重困难；e.g.: The students are working on a math problem.question 指对某事怀疑因而提出等待回答的“问题”，着重疑惑和不能断定e.g.: The students are asking the teacher some questions.3. For one week, she didn’t do any housework and neither did I.“neither + be动词/ 助动词/ 情态动词+主语”表示“也不”。

e.g.: He doesn’t like swimming and neither do I.知识扩展：neither作代词，意为“（两者）都不”e.g.: Neither of my parents is at home.neither作形容词，与名词单数连用，意为“（两者）都不的”e.g.: Neither answer is right.意为“既不……也不……”neither… nor…e.g.: The room is neither big nor bright.典型例题：I can’t play the piano, and ______.A. neither can my sisterB. my sister can’t, too.C. so can’t my sisterD. can my sister, either4. Finally, I could not find a clean dish or a clean shirt.or 连词意为“也不”，表示并列关系，常用于否定句，连接并列的词或短语。

人教版八年级下册英语 Unit 3 单元知识点总结(含练习题及答案)

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。

人教版英语八年级下册Unit3单元基础知识练习题

人教版英语八年级下册Unit3单元基础知识练习题姓名：____________单元语法情态动词could的用法1. Could 表示有礼貌地提出请求。

Could you (please) do...?表示“请你做...好吗？”或“麻烦你做...行吗？”could you (please) do...?的否定结构是在please 后加not。

Could you (please) set the table for supper?Could you (please) open the window and close the door?2. Could表示征求许可，希望得到允许。

句型Could I do...?表示“我可以做...吗？”Could I go to the movies?3. 回答时应注意几个问题：（1）对这样的句式作答时，与其它的一般疑问句不同，作肯定回答通常用certainly, sure, of course等。

作否定回答时，通常以sorry开头。

（2）回答could引导的问句时要用can或can’t，不能用could。

表示请求、征求许可的其他句型：Will/Would you please do…? 请问你能……吗？即学即练用所给词的适当形式填空1.Could you please give (give) me a piece of cake?2.Could you please not open (open) the door?1. ——Could I use the phone, Miss Li? —— ________.A. Yes, you couldB. I’m sorry I can’tC. Yes, sureD. No, please解析：此题为could表示委婉请求，其回答不能用could，应为实在的回答，故选C。

2. —— Could you please do the dishes?—— ________. I’m going to do my homework.A. Sorry, I can’tB. No, I couldn’tC. Yes, you canD. Never解析：此题为could表示委婉请求，其回答不能用could，而应该用can。

八年级下册英语_Unit3_第三单元笔记+练习

Unit3 第三单元笔记+练习【重难点分析】重难点分析】一.过去进行时过去进行时表示过去某一时刻或者某段时间正在进行或发生的动作，常和表过去的时间状语连用。

过去进行时的构成：肯定形式：主语+was/were+V-ing否定形式：主语+was not (wasn't)/were not (weren't)+V-ing疑问形式：Was/Were+主语+V-ing。

基本用法：1.过去进行时表示过去某一段时间或某一时刻正在进行的动作。

常与他连用的时间状语有：at that time/moment, (at) this time yesterday (last night/Sunday/week…), at+点钟点钟+yesterday (last night / Sunday…)，when sb. did sth 等。

如：What were you doing at 7p.m. yesterday? 昨天晚上七点你在干什么？I first met Mary three years ago. She was working at a radio shop at the time. 我第一次遇到玛丽是在三年前，当时她在一家无线电商店工作。

I was cooking when she knocked at the door. 她敲门时我正在做饭。

2.when后通常用表示暂短性动词，while后通常用表示持续性动词因此它所引导的状后通常用表示持续性动词，状语从句中，谓语动词常用进行时态，如：When the car exploded I was walking past it.= While I was walking past the car it exploded. 3.when 用作并列连词时，表示“ （这时）突然”之意时，第一个并列分句用过去进行时，when 引导的并列分句用一般过去时，表示主句动作发生的过程中，另一个意想不到的动作发生了。

人教版八年级下册英语Unit3复习题(含答案)

人教版八年级下册英语Unit3复习题（含答案）一.单项选择1．Your bag is smaller than______.A．his B．his'sC．him D．their2．Lucy is______of the two.A．quiet B．quietestC．quieter D．the quieter3．Thank you ______ me about this.It's very kind______you.A．to telling；for B．for tell；ofC．about telling；for D．for telling；of4．This watch is ______ than that one.A．more cheaper B．much cheapC．more cheap D．much cheaper5．Every day his parents make him ______ on the farm.A．to work B．workingC．work D．works6．Ann enjoys ______ music on Sundays.A．listening to B．listeningC．listen to D．listen7．Li Lei's parents ______ doctors.A．are all B．are bothC．all are D．both are8．Lily is ______ shorter than Lucy.A．very B．tooC．quite D．a little9．This year red isn't as ______ as green.A．popular B．more popularC．less popular D．the most popular10．Lucy and I are best friends.She would like ______ everything with me.A．touch B．shareC．to touch D．to share11．He is ______ Tom，because they both enjoy playing basketball.A．same as B．similar toC．the same as D．the similar to12．It'll take us a whole day to get there by train.So it's______for you to take enough food. A．necessary B．healthyC．different D．traditional13．When autumn comes，the days get______.A．long and long B．longer and longerC．short and short D．shorter and shorter14．He can speak English as well as his father______.A．do B．does C．is D．did15．—When did you ______ there?—At 9：00 last night.A．get to B．arrive inC．reach D．arrive at二.完形填空Henry is a little heavier than he wants to be.He __16__ to lose some weight(减肥)．So he is on diet(节食)．He tries not to eat too __17__and he eats very little sugar because it will make him __18__.He also does exercise every __19__.He swims very often，__20__ he runs about two kilometers a day.Now he is __21__ than before.Henry's sister，Susan，is healthier than Henry.She is also younger and __22__than he is.She does __23__every day，too.She doesn't __24__ much meat.She eats a lot of fruit and vegetables because she thinks __25__ are better for her health.16．A.wants B．thinksC．asks D．likes17．A.many B．fewC．little D．much18．A.fat B．happyC．ill D．tired19．A.month B．weekC．day D．year20．A.and B．becauseC．but D．when21．A.thinner B．fatterC．taller D．shorter22．ter B．shorterC．more strong D．longer23．A.shopping B．houseworkC．homework D．exercise24．A.want B．eatC．cook D．buy25．A.you B．themC．they D．we三.阅读理解AThere are three photos of my good friends on my desk.In the first photo you can see Jerry.He is a tall and cool boy with short and straight hair.He is the captain of our basketball team.He is very popular.All my classmates like him very much.In the second photo，you can see the boy with glasses.His name is Jack.He is short and a little bit heavy.But he is very smart and funny.He often tells us funny stories and makes us happy.In the third photo，you can see two girls.They are drinking water.The girl on the left is Lucy.She is a beautiful girl from London.She has long blond hair and big eyes.She can sing very well，and she can also speak a little Chinese.The girl on the right is Li Xiaoyun.She is a Chinese girl with beautiful black hair.She studies very hard.She says she wants to be a scientist when she grows up.根据短文内容，判断下列句子正(T)、误(F)。

人教版八下英语第三单元Unit 3 知识点归纳

Unit3 Could you please clean your room?重点知识归纳一、短语归纳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.get a ride 搭车5.work on 从事6.finish doing sth. 完成做某事7.clean and tidy 干净整洁的8.do the dishes 洗餐具9.take out the rubbish 倒垃圾10.fold your/the clothes 叠衣服11.sweep the floor 扫地12.make your/the bed 整理床铺13.clean the living room 打扫客厅14.no problem 没问题15.welcome sb. 欢迎某人e home from school/work放学/下班回家17.throw down 扔下18.sit down 坐下e over 过来20.take sb. for a walk 带某人去散步21.all the time 一直;总是22.all day/evening 整日/夜23.do housework 做家务24.shout back 大声回应25.walk away 走开26.share the housework 分担家务27.a comfortable home 一个舒适的家28.in surprise 惊讶地29.get something to drink 拿点喝的东西30.watch one show 观看一个节目31.hang out 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. wet 使某物弄湿35. hate to do sth. 讨厌做某事36.do chores 做杂务37.help sb. (to ) do /with sth.帮助某人干某事38.bring a tent带顶帐篷来39.buy some snacks买些小吃40.go to the store去商店41.invite sb. to a party邀请某人参加聚会42.make sb. do sth. 使某人做某事43.enough stress足够的压力44.a waste of time浪费时间45.in order to为了46.get good grades取得好成绩47.mind doing sth. 介意做某事48.depend on依赖;依靠49.develop children ’ s independence发展孩子的独立性50.look after/take care of 照顾；照看51.do one’ s part in (doing ) sth. 尽某人的职责二、用法归纳1.finish doing sth. 做完某事2.want sb. to do sth. 想要某人做某事3.try (not) to do sth. 尽力（不）做某事4.let sb. do sth. 让某人做某事5.spend......(in) doing sth. 花费......做某事6.mind doing sth. 介意做某事7.learn to do sth. 学习做某事8.learn how to do sth. 学习怎样做某事9.The +比较级，the+比较级越......，就越.....三、词句精讲1.Could you please take out the rubbish? 你能把垃圾倒了吗？Could you please 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。

新版人教版八年级英语下册第三单元重点知识点汇总

新版人教版八年级英语下册第三单元重点知识点汇总Unit3couldyoupleasecleanyourroo?一．重要词组及短语couldyoupleasedosth.?你能……吗？/请你干……好吗？dothechores做杂务dothedishes洗餐具seepthefloor清扫地板taeoutthetrash倒垃圾aeone'sbed铺床foldone'sclothes叠衣服cleanthelivingroo清扫客厅stayoutlate晚归0.eover过1.haveatest考试getaride搭车eone'sputer使用某人的电脑hatesth./hatetodosth./hatedoingsth.讨厌某事/做某事lietodosth.dothelaundry=dosoeashing=ashclothes洗衣服aebreafast/aedinner=dosoecooing做饭ashthecar刷车oron从事，忙于orat学习、致力于、在……上下工夫borrosoeoney借一些钱borrosth.frosb.向某人借某物lendsb.sth.=lendsth.tosb.借给某人某物youcanborrosoeoneyfroyourbrother.你可以向你哥哥借些钱。

canyoulendeyourbie?你能借给我你的自行车吗？0.invitesb.todosth.邀请某人做某事Theyinvitedetojointheirclub.他们邀请我参加俱乐部。

invitesbtoaplaceinviteyoutoypart1.gotothestore去商店2.agreesb.todosth.同意某人做某事agreeithsb.同意某人的意见disagreesb.todosth.不同意某人做某事disagreeithsb.不同意某人的意见3.taecareof=looafter照顾、照看、照料taegoodcareof=looafter…ell把……照管得好taesb.foraal带某人去散步playithsb.和某人玩forgettodosth.忘记去做某事forgetdoingsth.忘记做过某事do,ae短语归类dothedishes洗餐具doyhoeor做我的家庭作业dochores做家务，处理琐事dothelaundry洗衣dotheshopping购物dosoereading读书aeyourbed铺床aebreafast做早餐aedinner做晚饭aetea泡茶，沏茶aeacupofcoffee冲一杯咖啡关于to的短语总结：havetodosth.不得不，必须做某事needtodosth.需要做某事hatetodosth.讨厌做某事lietodosth.喜欢做某事anttodosth.想做某事lovetodosth.热爱做某事forgettodosth.忘记做某事starttodosth.开始做某事begintodosth.开始做某事assbtodosth.请某人做某事二．重点句型couldyoupleasecleanyourroo?yes,sure./Sorry,Ican't.Ihavetodoyhoeorfirst.couldIpleaseusethecar?Sure./certainly./ofcourse./No,youcan't.Ihavetogoout.在表示请求帮助或请求允许的疑问句中，常用could代替can，以表示礼貌，委婉或不确定的语气，而can则不具备这些语气。

八年级下册人教版英语unit3知识点

八年级下册人教版英语unit3知识点Unit 3 Topic1-21. 询问及回答情感表达- What's the matter? / What's wrong?- What happened?- Are you all right?- I'm sorry to hear that.- That's too bad.- Congratulations!- Great! / Excellent! / Fantastic!2. 询问及回答感官描述- What does it look / sound / smell / taste / feel like?- It looks / sounds / smells / tastes / feels…3. 询问及回答意图- Why did you…?- What are you going to …?- What do you intend to…?- I intend to… / I plan to…4. 问路及指路，口语表达中熟悉的方向词汇- Excuse me, could you tell me the way to…?- How can I get to…?- The nearest bus stop / subway station / bank / post office is… - It's on the left / right / opposite…Unit 3 Topic 3-41. 表达偏好及兴趣- Would you like…?- What kind of…do you like?- Do you prefer…to…?- I'm into…- I'm fond of…- I enjoy…2. 指出和辨认物品及人物（描述外貌和服装）- What does he / she look like?- He / She has…(描述头发颜色、眼睛、身材特征、穿戴等)3. 询问及描述活动安排- What are you going to do…?- What will you do…?- I'll…4. 描述天气- What's the weather like today?- It's sunny / cloudy / rainy / snowy / windy…- It's hot / warm / cool / cold…Unit 3 Topic 5-61. 表示和理解时间和星期- What time is it?- What's the date today?- What day is it today?- How many days are there in a week?- What do you usually do on weekends?2. 描述行程及活动- Tomorrow, I'm going to…(描述行程)- On Monday / Tuesday / Wednesday…, I usually… - In the morning / afternoon / evening / at night…, I…3. 询问及回答感受- How do you feel?- I feel…(描述感受)4. 描述位置- Where is the…? It's…(描述方位)以上是八年级下册人教版英语unit3的知识点总结，有效巩固这些知识点，可以让你在英语学习中更加得心应手。

人教版八年级英语下册-Unit-3-Could-you-please-clean-your-room-重点词组+重点句型+重点语法+综合练习题

Unit 3 Could you please clean your room 重点词组Section Ado chores 做家务do the dishes 洗碗sweep the floor 扫地take out the rubbish 扔垃圾make the bed 铺床fold the clothes 叠衣服clean the living room 打扫客厅no problem 没问题go out for dinner 出去吃晚饭go to the movies 去看电影stay out 待在外头（不在家）get a ride 骑车have to do sth. 不得不做。

need to do sth. 需要做。

do some work 做一些工作eat breakfast 吃早饭have a basketball game 举行一场篮球赛work on sth. 使用。

工作help out with 帮助解决a few 一点点at least 至少finish doing sth. 完成做某事want sb. to do sth. 想要某人做某事so much 这么多be back 回来any minute 随时/马上clean and tidy 干净整洁be angry with 对某人生气solve the problem 解决问题throw down 扔下in front of 在。

前面come over 过来take...for a walk 带。

去散步all the time 一直all day 整个白天do housework 做家务all evening 整个夜晚shout back 吼叫还击walk away 走开come home from work 下班回家in surprise 惊讶地share the housework 分担家务sit down 坐下hang out 出去玩help sb. (to) do sth. 帮助某人做某事how much 多少come back 回来try (not) to do sth. 努力（不）做某事hate to do sth. 讨厌做某事Section Bask sb. to do sth. 让某人做某事next to 靠近have a party 参加派对have a test 参加考试mean doing sth. 意味着。