下载文档原格式
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。
考点一：短语总结：（一）take out 带出去；取出去代词作宾语，放中间take+宾语+out名词作宾语，方中间或者后面都可以例1：The dog is noisy.Can you take it out?例2：take out my pen/ take my pen out拓展：take.... out of : 把....从...中取出（二）sweep短语sweep away消灭；彻底消除sweep up 打扫；清扫Sweep out 打扫干净（三）throw v. 扔；throw--threw--thrown短语：throw away/out 扔掉throw to 扔....给throw down 扔下throw at 向....扔去（四）do one’s part in doing sth 尽自己的职责做某事play a part in 参与；在...中起作用；在...中扮演角色take part in 参与；参加（五）take care of = look after = care for 照顾take care = be careful = look out 小心；当心（六）do the dishes洗餐具fold the clothes 叠衣服clean the living room打扫客厅at least至少;起码do chores做家务make a mess 搞得--团糟be in a mess杂乱不堪;陷人困境come over 过来;来访as soon as ......就. hate doing/to do sth. 讨厌做某事a waste of浪费.... depend on依靠;信赖in fairness说句公道话as a result结果get a ride搭车as a result of =because of 因为；由于考点二：could的用法（1）--Could you please+动词原形？请你....好吗？用于提出要求或请求肯定回答：Yes,sure. / of course. No problem ....否定回答：Sorry,I can’t. I have to ....I’m afraid not.例题：—Could you please help me wash the car,Tony?--__________ I'm studying for my coming English test,now.A.That’s rightB. I’m sorryC.It doesn’t matterD. Not at all（2）Could I ....? 我能...吗？用于请求对方允许自己做某事例：Could I have a look at your new watch? 我能看一下你的新手表吗？肯定：-- Of course you can. Here you are.否定：-- I am afraid you can’t.（3）表示能力Could表示过去的能力，can表示现在的能力can--couldCould you speak English then？那时候你会说英文吗？例题：1.-- ______you give me a hand? I can’t move the box by myself.-- No problem.A.CouldB. ShouldC.MustD. Need2.Li Ming_______speak two languages when he was eight years old.A.mayB. canC. can'tD. could考点三：1.复数名词（短语）作主语用法表示时间、重量、距离、价格等的复数名词（短语）作主语，谓语动词一般用单数形式ten minutes/ four thousand dollars ..做主语例题：For kids of this age, two hours of sitting in a classroom______too long.A.isB.areC. wasD.were考点四：For one week,she didn’t do any housework and neither didi I.（1）neither/nor +be动词/助动词/情态动词+主语结构“也不....’’ 注意：Me neither. 不能说Me nor.（2）作代词，"两者都不"neither of 结构作主语时，谓语动词用单数Neither of them has a car. 他们两个都没有汽车。
Unit 3 Could you please clean your room?一、重点短语1. 出去吃饭2. 在外面待到很晚3. 搭车4. 洗餐具5. 倒垃圾6. 叠衣服7. 扫地8. 整理床铺9. 打扫客厅10. 没问题11. 扔下12. 坐下13. 过来14. 带某人去散步15. 一直;总是16. 整日/夜17. 做家务18. 做杂务19. 走开20. 分担家务21. 一个舒适的家22. 惊讶地23. 拿点喝的东西24. 闲逛25. 带顶帐篷来26. 足够的压力27. 浪费时间28. 为了29. 取得好成绩30. 依赖;依靠31. 发展孩子的独立性32. 照顾；照看33. 一…..就二、重点句型1. . 完成做某事2. . 把某物传给某人3. . 把某物借给某人4. 向某人借某物5. . 讨厌做某事6. 帮助某人干某事7. 邀请某人参加聚会8. 邀请某人做某事9. 介意做某事10. .做某人分内的事11. 某人也是……12. 某人也不……13.find +宾语（人或物）+宾语补足语（/ / ）14.make+宾语（人或物）+宾语补足语（/ / ）15. 花费某人多少时间做某事（take）花费时间或金钱做某事(spend)16. 对某人来说没有必要做某事17. 提供某人某物三、汉译英1你房间里充满垃圾，你把它倒出去行吗？(be full of)2你明天要考试，请你不要和朋友逛太长时间好吗？(hang out)3我认为没必要让同学们花如此多的时间做练习。
（There’s no need for sb to do sth ）3你越努力越会取得好成绩。
4为了提高他的汉语，鲍勃看汉语节目。
（in order to / so that）5一些家庭如此贫困以致无法为孩子提供足够的食物和衣服。
（so… that / provide）6、-我已经花光了我的钱，你能借我一些吗？-当然。
20美元够吗？7、我一到家，你给你打电话。
八年级英语下册第三单元重要句型短语汇总（新人教版）Unit3uldupleaseleanurr?一、重点短语gutfrdinner出去吃饭2stautlate在外面待到很晚3gtthevies去看电影4getaride搭车rn从事6finishdingsth完成做某事7leanandtid干净整洁8dthedishes洗餐具9taeuttherubbish倒垃圾0fldur/thelthes叠衣服1seeptheflr扫地2aeur/thebed整理床铺3leanthelivngr打扫客厅4nprble没问题elesb欢迎某人6ehefrshl/r放学/下班回家7thrdn扔下新标第一网8sitdn坐下9ever过来20taesbfraal带某人去散步21allthetie一直;总是22allda/evening整曰/夜23dhuser做家务24shutba大声回应2alaa走开26sharethehuser分担家务27afrtablehe一个舒适的家28insurprise惊讶地29getsethingtdrin拿点喝的东西30athnesh观看一个节目31hangut闲逛32passsbsth把某物传给某人33lendsbsth把某物借给某人34getsthet使某物弄湿3hatetdsth讨厌做某事36dhres做杂务37helpsbd/ithsth•帮助某人干某事38bringatent带顶帐篷来39busesnas买些小吃40gtthestre去商店41invitesbtapart邀请某人参加聚会42aesbdsth使某人做某事43enughstress足够的压力44aasteftie浪费时间4inrdert为了46getgdgrades取得好成绩47inddingsth介意做某事48dependn依赖;依靠49develphildren’sindependene发展孩子的独立性0lafter/taearef照顾；照看1dne’spartinsth做某人分内的事二、重点句型ulduplease…dsth?uldupleaseleanurr?你能整理一下你的房间吗？2Ihavetdser我必须干些活。
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。
Unit 3重点单词、短语、句型单词rubbish n.垃圾;废弃物fold v.折叠；对折sweep v.(swept)扫；打扫floor n.地板mess n.杂乱；不整洁throw v.(threw)扔；掷neither adv.也不shirt n.衬衫pass v.给；递；走过；通过borrow v.借；借用lend v.(lent)借给；借出finger n.手指hate v.厌恶；讨厌while conj.与……同时；当……的时候；而；然而chore n.杂务；乏味无聊的工作stress n.精神压力；心理负担waste n.浪费；垃圾v.浪费；滥用provide v.提供；供应anyway adv.而且；加之depend v.依靠；信赖develop v.发展；壮大fairness n.公正性;合理性since conj.因为；既然prep.，conj.& adv.从……以后；自……以来neighbor(=neighbour) n.邻居ill adj.有病;不舒服drop v.落下；掉下fair adj.合理的；公正的unfair adj.不合理的；不公正的snack n.点心；小吃；快餐independence n.独立independent adj.独立的；自主的短语take out the rubbish 倒垃圾all the time频繁；反复as soon as 一……就……stay out呆在户外；不在家中in order to目的是；为了depend on 依靠；信赖a waste of time浪费时间take care of 照顾；处理句型1.Peter，could you please take out the rubbish? 彼得，你能把垃圾倒了吗？2.And she won't be happy if she sees this mess.而且如果她看到这么乱,她会不高兴的。
Unit 3 Could you please clean your room?【重点短语】1.wash/do the dishes 洗餐具2.take out the trash 倒垃圾3.fold clothes折衣服4.sweep the floor 扫地5.make the bed 整理床铺6.clean the living room 打扫客厅7.throw down 丢下8.in front of 在......的前面9.all day 整天10.share housework分摊家务11.do chores 做家务12.help sb. with sth.帮助某人做某事13.have to 不得不14.go to the movies 去看电影15.lend me some money 借给我一些钱16.no problem没问题17.invite...to...邀请...去... 18.enough stress足够的压力19.a waste of 浪费...... 20.spend...on /spend ...doing sth.花费....... 19.in order to 为了20.get good grades 取得好成绩21.provide sth. for sb.=provide sb. with sth. 为某人提供某物22.mind doing介意做....... 23.depend on取决于,依赖24.develop children’s independence发展孩子们的独立性25.take care of =look after照顾26.do one’s part尽自己的一份力27.as a result结果28.agree with sb.同意某人的观点29.keep it clean and tidy 保持它干净整洁30.the idea of fairness 公平的想法31.do housework=do chores 做家务32.go out (for) (为......)外出33.stay out待在外面；不在家34.work on从事；创作35.help out with...帮助做......36.throw down扔下37.sit down坐下e over顺便来访；过来39.take...for a walk带......去散步40.hang out 闲逛41.pass sb. Sth.=pass sth. to sb.递给某人某物42.get into进来43.fall ill 生病44.be angry with sb.生某人的气45.be angry about sth.因某事生气46.at least至少47.in front of 在......前面48.in surprise吃惊地，惊讶地49.as soon as立刻；一......就...... 50.as a result 结果51.a waste of time浪费时间52.all the time频繁；反复【重点句型】1.—我可以跟朋友出去吃晚饭吗？—当然，那是可以的。
Unit 3重点考点短语1.Could you please (not) do sth? 你能（不）做某事吗？2.do the housework做家务3.do chores做杂务4.take out the rubbish倒垃圾5.fold the clothes 折衣服6.sweep the floor 擦地板7.make one’s bed=make the bed 整理床铺8.clean the living room 打扫客厅9.go out for dinner 出去吃晚饭10.get a ride 搭便车11.give sb a ride 搭载某人12.stay out late 待在外面很晚13.stay up late 熬夜很晚14.work on 从事15.help sb out with sth 在某方面帮助某人走出困境16.at least 至少17.finish doing 做完某事18.Two hours of TV is enough for you.两个小时的电视对你来说足够了19.be back from shopping 购物回来20.any minute now 随时21.be angry with sb 对某人生气22.be angry about sth 对某物生气e home from school/work 放学/下班回家24.throw down扔下25.take the dog for a walk 带着狗去散步26.all the time 一直，反复27.all day/evening/night 整天/整夜28.as+形容词或者副词原形+as 与---一样-----29.the same+名词+as 与---一样的-------30.shout back 大声回应31.neither+be/情态动词/助动词+主语某某也一样不32.so+be/情态动词/助动词+主语某某也一样33.neither+主语+be/情态动词/助动词的确没有34.so+主语+be/情态动词/助动词的确如此35.neither book is mine=neither of the books is mine两本书没有一本是我的36.neither Tom nor Jim likes cooking.Tom 和Jim 都不喜欢做饭37.neither of us 我们都不38.the next day 第二天39.find the house clean and tidy 发现房子干净整洁40.in surprise 惊讶地41.share the housework 分担家务42.as soon as 一-------就-------43.hang out 闲逛44.pass sb sth=pass sth to sb 把什么东西传递给某人45.borrow sth from sb 向某人借某物46.lend sb sth=lend sth to sb 把某物借给某人47.try(not) to do 尽力（不要）做某事48.get it wet 把它弄湿49.hate to do /doing 讨厌做某事50.invite sb to sth 邀请某人去某地或者做某事51.invite sb to do sth 邀请某人做某事52.kids these days 如今的孩子们53.have enough stress from school有来自学校的足够压力54.have time to do 有时间去做某事55.a waste of time 浪费时间56.sb spend some money/time on sth某人在某物上花多少时间或者金钱57.sb spend some money/time（in）doing sth某人花了多少时间或者金钱做某事58.It takes sb some time/money to do sth某人花了多少时间或者金钱做某事59.sb pay some money for sth 某人花了多少钱买某物60.sth cost sb some money 某物花了某人多少钱61.in order to do 为了做某事62.in order that=so that 以便/结果63.get older 变得更年长64.there is no need for sb to do对某人来说没有必要做某事65.It’s one’s job to do sth 做某事是某人的工作66.provide sth for sb=provide sb with sth给某人提供某物67.develop children’s indepence 培养孩子的独立性68.teach sb how to do sth 教某人怎么做某事69.understand the idea of fairness 懂得公平性的概念70.do one’s part in doing sth 参与/尽某人的职责做某事71.keep it clean and tidy 使它保持干净和整洁72.have no idea 没主意/不知道73.look after------well=take good care of 好好照顾74.as a result 结果75.fall ill 生病76.the earlier kids learn to be indepent,the better it is fortheir future。
