【精品】新版新目标英语八年级下册unit3知识点总结

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。

【英语】八年级下册教材全梳理（Unit3 What were you doing when the UFO arrived）知识·巧学生词巧解barber shop理发店【词析】形析：barber（理发师）+ shop（商店）义析：the shop in which people get their hair cut【典句】This is a new barber shop.这是一家新开张的理发店。

【词析】音析：a读［］字母组合th读［］，oo读作［］。

形析：bath（沐浴）+ room（房间）义析：a room used for taking a bath or shower【典句】The bathroom is very big.这间浴室很大。

【拓展】含有room的复合词很多,例如:classroom教室;dining room餐厅;waiting room候诊室,候车室;bedroom卧室;sitting room起居室【词析】音析：字母组合ar读作［］,er读［］。

形析：bar（酒吧）+ b + -er（……人）义析：a man who cuts hair【典句】This barber is my brother.这个理发师是我弟弟。

【拓展】1)动词词尾+-er→名词(动作执行者),例如:wait→waiter teach→teacher work→worker read→reader write→writer play→player run→runner2)动词词尾+-or→名词(动作执行者),例如:act→actorvisit→visitorinvent→inventorget out出去;离开【词析】形析：get（到达）+out（外面）义析：go out,go away【典句】She will get out of the shower soon.她很快就洗完澡了。

【拓展】含有副词out的短语很多,例如:take (bring) out拿出,取出look out当心,小心go out出去be out在外面out of work失业out of order出毛病,运转不正常out of breath上气不接下气.着陆【词析】音析：land为闭音节词,字母a读作[]。

英语八年级下册第三单元知识点总结Unit 3. Could you please clean your room?一、短语动词1、take out 带出去；取出；拔出；除掉动副词组代词作宾语时必须放在两词之间。

2、come over 固定短语过来，顺便来访，拜访。

后面加介词to，后接表示地点的名词作宾语。

拓展：take out of 把---从---取出/带出3、hang →hung→hung hang out 闲逛；溜达。

4、throw down扔下；随手丢下其中throw可用作及物或不及物动词，意为扔，掷→threw→thrown拓展：throw at向----扔去（带有攻击性）throw to 扔给---（不含恶意）throw away扔掉SectionB1、take care of 照顾；照料。

相当于look after后可接名词、(反身）代词作宾语。

Take good care of相当于look after well2、二、动词用法1、finish 及物动词完成后跟名词、代词或动词ing形式作宾语。

拓展：与finish一样用法的动词或动词短语有：enjoy/look forward to/mind/have fun/practice/be busy/consider/feel like/give up2、pass用作及物动词给；递；pass sb sth =pass sth to sb把某物递给某人。

走过、通过（考试等）作不及物动词，（时间）过去，流逝3、borrow sth from sb向某人借某物。

非延续性动词Lend(lent;lent) sb sth=lend sth to sb借给某人某物。

非延续性动词Keep 由“保存”引申为“借”，延续性动词，可与时间段连用。

四川-----Excuse me,can I_____your pen?-----sorry,I have_____it to Bob.A.borrow;lendB.borrow;borrowedC.lend;borrowedD.lend;lent4、hate及物动词厌恶；讨厌，表示一种感情或心理状态，不能用于进行时态。

新目标八年级下册Unit 3 Could you please clean your room?一、词性转换Section A1. sweep → (pt.)swept2. throw → (pt.) threw3. fold→ (pt.) folded Section B1. lend → (pt.) lent2. hate → (pt.) hated3. stress → (v.) stress4. waste → (v.) waste5. provide → (pt.) provided6. depend→ (pt.)depended7. independence →(adj.) independent8. fairness → (adj.) fair9. unfair →(反义词)fair二、短语归纳1. do the dishes 洗餐具2. take out the rubbish倒垃圾3. fold your clothes叠衣服4. sweep the floor 扫地5. make your/the bed 整理床铺6. go out for dinner 出去吃饭7. throw down 扔下8.in surprise 惊讶地9. hang out 闲逛10. hate to do sth. 讨厌做某事11. do chores 做杂务12. enough stress足够的压力13. in order to为了14. provide sth. for sb.向某人提供某物15. get good grades取得好成绩16. mind doing sth. 介意做某事17. depend on依赖;依靠18. look after 照顾，照看19. keep it clean and tidy保持它干净整洁20. get into 进入21. take care of 照顾22. as a result 结果23. do one’ s part in (doing )sth. 做某人分内的事24. get a ride 搭车25.stay out late在外面待到很晚三、句型集萃1. Could you please help out with a few things? 你能帮忙做些事情吗？2.Mom will be back from shopping at any minute now. And she won’t be happy if she sees this mess.妈妈现在随时都会购物回来，如果她看到这些一团糟，会不高兴的。

Unit 3 What were you doing when the UFO arrived？主备：王春影（黄鱼圈中学）校对：一、教材分析本单元主要是通过大家都非常感兴趣的UFO 来引入过去发生的事情。

学会运用英语来表达过去进行时。

学会由when和while引导的状语从句。

并且需要用过去进行时来讲述故事。

培养学生热爱科学，探索科学的精神。

二、目标引导（一）重点词汇cut bought land got follow did climb jump shout rode ran met happen heard murder rang told close destroy became flew kill bathroom bedroom kitchen alien shirt experience cat accident plane murder playground bell silence meaning flight hero earth anywhere around strange scared modern bright recent UFO well while（二）重点短语1．barber shop 理发店2．get out 出去，离开3．take off 起飞4．train station 火车站5．run away 逃跑，跑掉6．come in 进来7．hear about 听说8．take place 发生9．as…as 像…一样10．get out of 出来11．cut hair 理发12．sleep late 睡懒觉13．isn’t that amazing 这一切岂不令人难以置信14．think about 想起15．in history 在历史上16．ask sb. to stop 让某人停下来17．in silence 沉默18．in more recent times 就在当今时代19．national hero 民族英雄20．everyday activities 日常活动21．all over the world 全世界（三）重点句型1．What were you doing when the UFO arrived ?2．While the boy was walking down the street ,the UFO landed.（四）语法：现在完成进行时1．一般过去时态2．过去进行时态3．以when / while 引导的状语从句（五）话题Talk about past interesting events and tell stories （谈论过去有趣的事件及讲故事）三、重难点解读1．过去进行时的构成（1）过去进行时表示过去某一时刻或者某段时间正在进行的动作，常和表示过去的时间状语连用，由“助动词was / were + 动词的现在分词”构成，其基本形式如下：肯定式：主语+ was / were + V -ing.否定式：主语+ was not（wasn’t）/ were not（weren’t）+ v -ing.一般疑问式：Was / Were +主语+ v -ing?特殊疑问式：疑问词+ was / were + 主语+ v -ing?（2）常与过去进行时连用的时间状语有：at that time / moment, at this time yesterday / last night / Sunday / week …, at + 时刻+ yesterday / last night / Sunday … , from + 某时刻+ to + 某时刻+ 表过去的时间，when引导的表示过去某时刻的从句的等。

人教新目标八年级英语下册Unit 3 单元知识梳理及重难点讲练知识梳理词汇：stress (n. 精神压力；心理负担) — stressed (adj. 有压力的)depend (v. 依靠；依赖) — dependent (adj. 依靠的) — dependence (n. 依赖) independent (adj. 独立的) — independence (n. 独立)fair (adj. 合理的；公正的) — fairness (n. 公正性；合理性)unfair (adj. 不合理的；不公正的) — unfairness (n. 不合理；不公正)neighbor (n. 邻居) — neighborhood (n. 社区)短语：do the dishes 洗餐具take out the rubbish 倒垃圾fold the clothes 叠衣服sweep the floor 扫地clean the living room 打扫客厅make the bed 铺床at least 至少；起码hang out 闲逛do chores 做家务throw down 扔下any minute now 随时，马上；在任何时候in surprise 惊讶地；吃惊地in a mess 杂乱不堪；陷入困境come over 过来；来访all the time 频繁；反复as soon as 一……就……the minute (that) —……就…… hate doing / to do sth. 讨厌做某事as...as... 像……一样…… a waste of 浪费……in order to 目的是；为了depend on 依靠；信赖have no idea 不知道in fairness 说句公道话take care of 照顾；处理as a result 结果fall ill 生病get a ride 搭车用法总结：Could you please...? 能请你……吗？finish doing sth. 完成做某事neither + be动词/ 助动词/ 情态动词+ 主语……也不make sb. (not) do sth. 使某人(不)做某事let sb. do sth. 让某人做某事spend time/money on sth. 在某事/物上花费时间/金钱provide sb. with sth.= provide sth. for sb. 为某人提供某物there is no need for sb. to do sth. 某人没有必要做某事The + 比较级，the + 比较级越……,越……do one's part in (doing) sth. 尽自己的职责做某事It + be + 名词(短语) + to do sth. 做某事是……It + be + 形容词+ for sb. to do sth. 对某人来说，做某事是……的。

安徽省濉溪县百善中心学校罗侠新目标英语八年级(下)Unit 3知识要点归纳总结【单词识记】1.bathro om n.浴室in the bathroom 在浴室2.bedro om n.卧室To m ’s bedroo m 汤姆的卧室3.kitchen n.厨房nd v.着陆;降落land on 降落在……上面n.陆地by land 乘陆路5.while co nj.当……时候n.一会儿【辨析】w hen 和w hilew hen 和while 这两个词都可以作连词用,引导时间状语从句,意为“当……的时候”,两者用法区别如下:w hen 引导的时间状语从句中的谓语动词,既可以是延续性的,也可以是终止性的。

例如:When I came back from school,I had ashort rest.我放学回来后休息了一会儿。

When I w as doing my homew ork,she came in.我正在做作业时她进来了。

w hile 引导的时间状语从句中的谓语动词,必须是延续性的。

例如:While w e were hav ing dinner,the tele-phone rang .当我们吃饭时,电话铃响了。

若我们翻译“当他进来时,我正在看电视”时,只能说:When he came in,I was w atching TV.而不能说:While he came in,I w as watching T V.6.experience n.经历;体验7.imagine v.想像;设想8.strang e adj.奇怪的;陌生的n.stranger陌生人9.follo w v.跟随;追随follow me 跟着我adj.follo wing 下面的10.amazing adj.令人惊异的amazing new s令人惊讶的消息v.amaze 使吃惊11.scared adj.恐惧的【同义词】afraid,frightened12.climb v .攀登;爬climb up 向上爬;climbdow n 沿着……往下爬13.jump v.跳跃jump of f 跳离;jump up 跳起来14.shout v.呼喊;呼叫shout at /to sb.朝某人大喊15.happen v .发生sth.happens to sb.某人发生了什么事【辨析】happen 和take place 都有“发生”的意思,都是不及物动词,都没有被动语态。

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。

2020年春人教新目标英语八年级下册Unit3 Could you please clean your room?知识点讲一讲1（section A）1.peter, could you please take out the rubbish? 彼得，请你去倒一下垃圾好吗？2. could you please sweep the floor? 请你把地扫一下好吗？（1）Could +主语+please +动词原形+……？（＝Could +主语+动词原形+……，please?）表示委婉地提出请求，意为“请……，好吗？”肯定回答：yes , sure / of course / certainly.否定回答：sorry, I can’t , I have to ……如：Could you please help me with my English ? ＝Could you help me with my English, please?请你帮助我学英语好吗？（2）take out :意为“带出去；取出”。

如：Take out the rubbish 把垃圾带出去即倒垃圾。

Please take out a piece of paper . 请把这张纸带出去。

Take …out ：把……带出去。

如：my father is taking me out to go for a drive. 我的父亲将带我出去开车。

[拓展] 与take有关的短句take off脱掉；（飞机）起飞take place 发生take part in 参加take care of 照顾take after 与…相像it take sb sometimes to do sth 做某事花费某人一些时间。

如：it took me two hours to do my homework. 做家务花费我两个小时的时间。

（3）sweep the floor ：意为“扫地”与“家务劳动”有关的短语：Take out the rubbish / trash 倒垃圾fold one’s clothes 叠衣服Clean the room 打扫房间make one’s the bed 铺床Do the dishes 洗餐具do the laundry 洗衣服Clean the floor 擦地板cook dinner 做饭3.you have to clean your room. 你不得不打扫你的房间。

新版新目标八年级下unit3Could you please clean your room? 知识点总结（情态动词表有礼貌的请求，征询许可，祈使句的用法）重点短语1.do the dishes=wash the dishes 洗碗碟2.take out the rubbish 把垃圾拿出去3.fold your clothes叠衣服4.sweep the floor清扫地板5.make your / the bed 铺床6.clean the living room打扫起居室7.No problem.没问题8.go out for dinner.出去吃饭9.stay out late = stay up 熬夜10.g et a ride 开车兜风give sb a ride 让某人搭便车11.h elp out with 给予什么帮助12.b e back = come back 回来13.c ome over to sp 顺便拜访某地；drop in on sb顺便拜访某人14.a sk in surprise惊奇地问=be surprised to ask15.n either of 两者中没有一个（作主语谓语常用单数）--both of16.a s soon as 一……就……as soon as possible尽可能快17.g et something to drink/ eat弄些喝的东西18.h ang out with…同……一起闲逛（hang 过去式hung）19.C ould you please do…? （礼貌请求）你可以做……吗？20.C ould I please do…? （征求意见）我可以做……吗？21.c lean the living room打扫起居室22.d o some washing/ shopping/ cleaning洗衣服/ 购物/ 做清洁23.s tay out late/ until nine呆到很晚/ 呆到9点钟=stay up 熬夜24.g ive me a ride to town开车送我到镇上25.n eed to do something需要做……26.d o one’s part in doing sth尽自己的职责做某事play a part in doing sth 参与干某事do one’s best to do sth尽自己最大努力干某事27.h elp out with a few things帮助做些事情28.a t least 至少29.f inish doing something完成做……30.b e/ come back from shopping购物回来31.a ny minute/ second/ moment now随时；立刻，马上32.i nvite sb sp 邀请某人去某地invite sb to do sth =sb be invitedto do sth邀请某人干什么invite（名词）invitationThanks for inviting me.= Thanks for your invitation.33.b e angry with sb对某人生气be angry at st h因某事而生气34.s olve the problem解决问题35.t hrow down my bag扔下我的书包36.t he minute/ as soon as / the moment I sat down我一坐下就37.t ake the dog for a walk= walk dog溜狗38.r eplied angrily生气地回答39.a ll the time一直40.n ever help out around the house从没帮助做家务41.w ork all day工作一整天42.d o housework all evening整晚做家务43.s hout back吼回去44.f ind the house clean and tidy发现房间干净又整洁【find / make / feel + it +形容词+ to do sth】45.s hare the housework分担家务46.a clean and comfortable home一个干净又舒服的家47.n either of us我们两个都不48.p ass me the salt= pass the salt to me把盐递给我49.b orrow sth from sb= borrow sb sth.从某人那里借某物【borrow 的持续性动词为keep –过去分词kept】50.l end sth to sb= lend sb sth把某物借给某人51.h ate to do/doing something讨厌做……52.e nough stress from school来自于学校的足够的压力53.b e / get stressed out有压力；紧张54.a waste of their time时间的浪费55.s pend … on/ doing sth花时间在……上56.i n order （not）to do something为了做（不做）……57.g et into a good university进好大学58.t here is no need for sb to do something对于某人来说没必要做59.d epend on 依靠……（常接whether引导的宾语从句，不用if）60.d evelop children’s independence 养成孩子的独立（习惯）61.a developing country 一个发展中国家62.a developed country 一个发达国家63.t he idea of fairness公平意识64.f all ill（短暂性）生病=be ill （持续性）65.g rades dropped成绩下降66.a s a result结果；as a result of =because of 因为；由于67.i t’s fair/ unfair for children to do something对于孩子来说，做……是公平的/ 不公平的。

2020年春人教新目标英语八年级下册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。

新版新目标英语八年级下册unit3知识点总结New Target English Grade 8 Unit 3In Unit 3 of the New Target English Grade 8 textbook, students are introduced to various key concepts and topics. This unit focuses on the theme of "Community Service," highlighting the importance of giving back to society and making a positive impact. Throughout this unit, students learn about vocabulary, grammar, and reading comprehension related to community service. Let's delve into the key points covered in Unit 3.1. Vocabulary and PhrasesUnit 3 expands students' vocabulary related to community service. Key terms include volunteering, charity, donate, fundraising, organization, orphanage, homeless shelter, and environmental protection. Students learn these words and phrases through various exercises, such as matching exercises, fill-in-the-blanks, and sentence completion. It is important for students to understand and use this vocabulary accurately in order to express their ideas effectively.2. GrammarThe grammar focus in Unit 3 revolves around the use of modal verbs. Students learn how to use modal verbs like can, could, may, might, should, and must to express possibility, permission, advice, and obligation. Through grammar exercises and contextualized examples, students practice forming sentences using these modal verbs correctly. Understanding and using modalverbs will help students express their opinions and make suggestions regarding community service activities.3. Reading ComprehensionReading comprehension plays a crucial role in Unit 3. Students engage with various texts that provide information and inspiration about community service. These texts include articles, interviews, and personal narratives. By reading these texts, students gain a deeper understanding of different community service projects, the experiences of volunteers, and the impact of community service on society. Comprehension questions and activities related to the texts help students enhance their reading skills and develop critical thinking.4. Writing SkillsUnit 3 also focuses on developing students' writing skills related to community service. Students learn how to write emails, letters, and paragraphs to express their opinions, give suggestions, and describe their own experiences with community service. Through guided writing exercises, students learn how to structure their writing, organize their ideas logically, and use appropriate language and grammar to effectively communicate their thoughts.5. Listening SkillsListening activities in Unit 3 revolve around community service topics. Students listen to dialogues, interviews, and speeches related to community service. These listening exercises help improve their listening comprehension skills, while also providing exposure to different accents andspeaking styles. By actively listening and answering comprehension questions, students practice their listening skills and develop their ability to extract essential information.6. Speaking PracticeSpeaking activities in Unit 3 aim to encourage students to actively participate in classroom discussions about community service. Students engage in pair work, group work, and class discussions to exchange ideas, share personal experiences, and express their opinions about community service activities and their significance. These speaking activities help students develop their oral communication skills, build confidence, and learn how to express themselves fluently and accurately.In conclusion, Unit 3 of the New Target English Grade 8 textbook provides comprehensive knowledge and skills related to community service. Through vocabulary, grammar, reading comprehension, writing, listening, and speaking activities, students have the opportunity to engage with the topic and develop a deeper understanding of the importance of community service in society. By actively participating in the various exercises and activities, students can further develop their language proficiency and communication skills while also cultivating a sense of social responsibility.。

Unit3 Could you please clean your room?
【词汇解析】
when_过去/现在_
当…从句
while__进行时__
从句
waste [weɪst] v. 浪费，消耗
a waste of time浪费时间
in order to 目的是，为了
7.in order （not）to do sth. 为了（不）做某事
provide [prə'vaid] v. 提供，供给，供应
1
2
重点句型
1.finish （做完） doing sth mind （介意）
2. learn( how) to do sth 学习(怎样)做某事 learn sth.by oneself 自学某事
3.make(使) sb. do sth. 使某人做某事 Let （让）
4. .be pleased with sb.对某人满意 6.The +比较级，the+比较级 越......，就越.....
7. have time to do sth.有时间干某事
8.lend sb. sth.=lend sth. to sb. 把某物借给某人
9.try (not) to do sth 尽力（不）做某事
10. hate to do sth. =hate doing sth.讨厌做某事 11.do one’ s part in (doing ) sth. 做某人分内的事 12 There is no need for sb. to do sth. 对某人来说没必要干某事
13.take sb. for a walk 带某人去散步 14.Could you please do sth. 你能干某事吗？
3。

路牙石清包工合同模板这是小编精心编写的合同文档，其中清晰明确的阐述了合同的各项重要内容与条款，请基于您自己的需求，在此基础上再修改以得到最终合同版本，谢谢！路牙石清包工合同模板甲方：____________乙方：____________鉴于甲方需要清理路牙石，乙方愿意承担此项工程，经双方友好协商，特订立本合同，以便共同遵守。

第一条 工程内容1.1 乙方负责清理甲方提供的路牙石，包括但不限于清除石头上的灰尘、泥土、油渍等。

1.2 乙方应按照甲方的要求，对清理后的路牙石进行必要的整理和摆放。

第二条 工程质量2.1 乙方应保证清理后的路牙石表面干净、无破损、无污染。

2.2 乙方应按照甲方的要求，对路牙石进行打磨、抛光等处理，使其达到甲方的质量要求。

第三条 工程期限3.1 本工程计划自____年__月__日起至____年__月__日结束。

3.2 乙方应按照约定的时间节点完成相应的工程量，如有延迟，应提前通知甲方，并征得甲方同意。

第四条 工程报酬4.1 甲方应按照乙方完成的工程量，支付相应的报酬。

具体报酬标准如下：（1）每平方米路牙石清理费用为人民币____元。

（2）其他额外工作，按照双方协商确定的费用计算。

4.2 乙方完成工程后，甲方应及时支付约定的报酬。

第五条 材料供应5.1 乙方应负责提供清理路牙石所需的材料，包括但不限于清洁剂、打磨机、抛光机等。

5.2 甲方应协助乙方办理材料进出场的相关手续。

第六条 保密条款6.1 双方在合同执行过程中所获悉的对方商业秘密，应予以严格保密。

6.2 未经对方同意，任何一方不得向第三方披露本合同的内容和双方的商业秘密。

第七条 违约责任7.1 任何一方违反本合同的约定，应承担相应的违约责任，向对方支付违约金，并赔偿因此给对方造成的损失。

第八条 争议解决8.1 双方在履行合同过程中发生的争议，应首先通过友好协商解决；协商不成的，可以向有管辖权的人民法院提起诉讼。

第九条 其他约定9.1 本合同一式两份，甲、乙双方各执一份。

Unit 3《Could you please clean your room》一、教材分析本单元的主要语言功能是礼貌地请求别人做某事和向他人请求允许做某事，语法项目是Could you please do…?和Could I do …?从教材的整合来说它是Can you do…?（表请求）和Can I do …?（请求许可）的延续，只是表达更委婉，更有礼貌。

从本单元来说，它既是本单元的基本语言内容，又为本单元知识扩展和综合语言运用奠定坚实的基础。

本单元话题又贴近他们的生活，应该会有话可讲，有话要讲。

二、重、难点知识点提示重点：让学生掌握词汇的运用以及用Could you please do…? Could I do…?两个句型提出请求和请求许可。

难点：本节课表示家务的动词词组较多，较难记忆和运用。

三、重点知识点讲解：考点（一）词语辨析Ⅰ. either/neither /none/ all/ both的用法。

either:1.否定句中的“也”。

如 A：I don't like music.B： Me either.(A说：我不喜欢音乐。

B说：我也是）2.两者其中之一。

如：A：Which would you like to drink,water or tea? B:Either of them is ok.(A说：你喜欢喝水还是茶？B:说哪种都行。

）neither：两者都不。

如：Neither of my parents has been to Baijing.（我父母两人都没去过北京）。

特殊句式：neither…nor… Neither you nor me am a doctor.(不论你还是我都不是医生）此结构中be的形式根据临近它的主语而定，即就近原则。

表达“……也不……” 则用“Neither /Nor + be / V助 / V情 + 主”—The first one wasn’t bad. — Neither was the second.both：两者都。

2020年春人教新目标英语八年级下册Unit3 Could you please clean your room?单元知识点总结讲解Section A1.Peter ,could you please take out the trash? 彼得，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。

Could 不是can的过去式，是委婉、礼貌的说法。

【常用答语】肯定回答：Sure./ Of course./ Certainly./No problem.否定回答：Sorry , I can’t( )1..—Could I borrow your camera?— ___________，but please give it back by Saturday.A. I am sorryB. Of courseC. Certainly notD. No, thanks( )2.—Sir , could you please put out your cigarette? This is asmoke-free（无烟的）school.— __________A. I'm sorry about this.B. No problemC. Sure, I'd love toD. Never mind2. 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①His mother ______________________(洗碟子) in a restaurant.3.Could I at least finish watching this show? 至少让我看完这个节目可以吗？1）Could I do a sth? 我可以做......吗？用于表达请求，语气比较委婉。

Unit 3 Could you please clean your room一、必背短语【教材内容解析】Section A1.Peter, could you please take out the rubbish? (P. 17)(1)Could you please...?意为“你能……吗？”，could在此并不是过去式，而是表示一种委婉的语气，please后接动词原形，肯定回答用Sure/Of course/Certainly，也可以用...can，不可以用...could；否定回答用Sorry...并给出理由，也可用...can’t/mustn’t。

---Could you please help me with my homework?--Sure./Of course./Certainly./Sorry, I can’t. I’m busy now.(2)take out意为“带出去”，代词作宾语时，要放在take和out之间。

The dog is noisy. Take it out.2.Could I at least finish watching this show? (P. 18)(1)at least表示“至少”，反义词为at most“至多”。

The ticket cost at least 200 yuan.(2)finish意为“完成、做好”，后接动词作宾语时，要用doing的形式。

When are you going to finish your work?3. Yes, because Mom will be back from shopping any minute now. (P. 18)be back意为“回来”，相当于come back，前者侧重指状态，后者侧重指动作。

She has been back for two days. You came back very late last night.4.And she won’t be happy if she sees this mess. (P. 18)mess用作名词，表示“杂乱、不整洁”，常用的短语为：make a mess“搞得一团糟”；in a mess“一团糟”。