2023年新人教版八年级英语下册第Unit3知识点归纳总结全面汇总归纳全面汇总归纳全面超详细知识汇总全面汇总归纳全面汇总归纳.pdf

《2023年新人教版八年级英语下册第Unit3知识点归纳总结全面汇总归纳全面汇总归纳全面超详细知识汇总全面汇总归纳全面汇总归纳.pdf》由会员分享，可在线阅读，更多相关《2023年新人教版八年级英语下册第Unit3知识点归纳总结全面汇总归纳全面汇总归纳全面超详细知识汇总全面汇总归纳全面汇总归纳.pdf（6页珍藏版）》请在得力文库 - 分享文档赚钱的网站上搜索。

1、 1 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

2、 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

3、 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.brin

4、g 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.l

5、ook after/take care of 照顾；照看 2 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

6、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。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 cant 2.Could I at least finish watching this show?至少让我看完这个节目可以吗？Could I d

7、o sth.?我可以做.吗？用于表达请求，语气比较委婉。Could I go out with my classmate this weekend?at least 至少，多指数量或程度上的最低限度。(反)at most 至少，不超过 Now all of us exercise at least an hour a day and outside school.finish v 结束；完成 finish doing sth.做完某事 Can you finish reading these books before 10 oclock?Yes,I can.3.I think two hour

8、s of TV is enough for you!我觉得你看两个小时的电视已经足够了。two hours of TV 表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓语动词用单数形式。How time is flies!Three years _is_(be)really a short time.事扫地做杂务整理床铺帮助某人干某事打扫客厅带顶帐篷来没问题欢迎某人买些小吃去商店放学下班回邀请某人参加应走开介意做某事依赖依靠发展孩子的独立性照顾照看尽某人的职责二用法归纳做完某事想要某人做某事尽力不做某了吗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不是的过去式

9、是委婉礼貌的说法回答 3 足够的，充分的（在句中作定语或表语）I dont have enough money with me.(作定语)足够地；充分地（放在形容词；副词后）The river is deep enough for swimming.Mr.Smith has enough money,but he isnt kind enough to help others.【注意】enough 修饰名词时，置于名词前；修饰形容词时，置于形容词之后。4.Could you take out the rubbish,fold the clothes and do the dishes?你能把垃

10、圾倒了。把衣服叠好，再把碗洗了吗？【解析】take out 拿出；取出 take 的用法：Please take some books to the classroom.Take this medicine three times a day.（吃药）They usually take the bus to work.（乘公交）It takes me two hours to do my homework every day.（花费）【拓展】take 构成的短语：take a walk 去散步 take a rest 休息 take care of 照顾 take off 脱下；起飞 take

11、 up 占据 take down 拿下 take ones time 不急；慢慢来 take ones temperature 量体温 5.The minute I sat down in front of the TV,my mom came over.我刚坐在电视机前面，我妈妈就过来了。【解析 1】the minute=as soon as “一.就.”Please write to me the minute you get there.【解析 2】in front of 指在物体外部的前面 There is a bike in front of the classroom.【辨析】in

12、 the front of 指在物体内部的前面 Our teacher is standing in the front of the classroom【解析 3】come over 过来【拓展】come 短语：come back 回来 come up with 想出 come true 实现 come from=be from 来自,出生于 come out 出来，(花)开，(照片)冲洗出来 6.You watch TV all the time and never help out around the house!你总是看电视，从不帮忙做家务！all the time =always

13、一直；总是 7.Im just as tired as you are!我和你一样累！as.as.和.一样.事扫地做杂务整理床铺帮助某人干某事打扫客厅带顶帐篷来没问题欢迎某人买些小吃去商店放学下班回邀请某人参加应走开介意做某事依赖依靠发展孩子的独立性照顾照看尽某人的职责二用法归纳做完某事想要某人做某事尽力不做某了吗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不是的过去式是委婉礼貌的说法回答 4 8.For one week,she did not do any housework and neither did I.一周的时间，她不做任何家务，我也不做。【解析】neith

14、er+助动词/系动词/情态动词+主语 “某人（主语）也不”neither 两者都不 neither nor 既不也不,连接两个词做主语，谓语动词由后一个主语确定Neither Tom nor Jim is a student 表达“也不”则用“Neither/Nor+be/助动词/情态动词+主语”The first one wasnt bad.Neither was the second.9.The next day,my mom came home from work to find the house clean and tidy.第二天，妈妈下班回到家后发现房间很干净、整洁。【解析】fi

15、nd+宾语+宾语补足语【注】find found found v 寻找 (1)find sb.doing sth 发现某人做某事 (2)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 She found _it_ hard to finish the work by herself.10.She asked in surprise.她吃惊地问道。【解析】in surprise 惊奇地；吃惊地 surprise v 使吃惊surprising adj.令人吃惊的 surprised adj.吃惊的 t

16、o ones surprise 使某人吃惊的是 in surprise 吃惊地 be surprised at 对感到吃惊 To my surprise_(使我吃惊的是），he got the first prize in the exam.11.“Im so sorry,Mom.I finish understand that we need to share the housework to have a clean and comfortable home.”I replied.“对不起，妈妈。我终于理解为了拥有一个干净、舒适的家我们需要共同来分担家务。”我回答说。【解析 1】need

17、v 需要 用于肯定句，是实义动词。(1)人做主语，sb.need to do sth.某人需要做某事(2)物做主语，sth.need doing sth.=sth.need to be done 用于否定句或疑问句，是情态动词 事扫地做杂务整理床铺帮助某人干某事打扫客厅带顶帐篷来没问题欢迎某人买些小吃去商店放学下班回邀请某人参加应走开介意做某事依赖依靠发展孩子的独立性照顾照看尽某人的职责二用法归纳做完某事想要某人做某事尽力不做某了吗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不是的过去式是委婉礼貌的说法回答 5(1)neednt=dont have to 没有必要(2)n

18、eed,must 引导的一般疑问句，肯定会的用 must,否定回答用 neednt Must I go there now?Yes，you must/No,you neednt【解析 2】share 分享；共用 share sth.分享或共用某物 share sth.with sb.与某人分享某物 12.Could you please pass me the salt?你能把盐递给我吗？【解析】pass v 给；递；走过；通过 pass sb.sth 把某物递给某 Pass on 传递 Please pass the paper on to the other students.v 通过；路

19、过 I pass your home.v 通过（考试）；及格 Tom can pass his math exam.13.Could I borrow that book?我能借下你那本书看吗、Could you lend me some money?你能借我一些钱吗？【解析】borrow/lend/keep(1)borrow 借入,与 from 连用，尤指主语“【借进来”】borrow sth.from sb.从某人那里借某物 You can borrow the book from the library.(2)lend 借出,与 to 搭配【指借出去】lend sb.sth.=lend

20、sth.to sb.把某物借给某人He doesnt want to lend his book to others.(3)keep 保留，保存（延续动词，可以与表示一段时间的状语连用）【指借一段时间】14.I cut my finger and Im trying not to get it wet.我的手指割伤了，伤口不能弄湿。【解析】try(not)to do sth 努力（不）做某事。try v.试图，设法，努力 【拓展】(1)try on 试穿 (2)try to do sth.努力做某事【侧重尽力做】(3)try doing sth.试图做某事【侧重尝试做】(4)try ones

21、best to do sth=do ones best to do sth 尽某人最大努力做某事 15.I hate to do chores.我讨厌做家务。hate to do sth.讨厌做某事,表示某次具体行为或动作。I hate to trouble him.hate doing sth.不愿意做某事 表示经常或习惯性行为或动作。She hates smoking in her room.16.Could I ask you to help me with some chores then?事扫地做杂务整理床铺帮助某人干某事打扫客厅带顶帐篷来没问题欢迎某人买些小吃去商店放学下班回邀请某

22、人参加应走开介意做某事依赖依靠发展孩子的独立性照顾照看尽某人的职责二用法归纳做完某事想要某人做某事尽力不做某了吗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不是的过去式是委婉礼貌的说法回答 6 那我能请求你帮我做些杂活吗？【解析】ask sb.to do sth 要求某人做某事。ask sb.not to do sth 不让某人做某事 ask sb for sth 向某人要某物 ask for help 寻求帮助 17.Could I invite my friends to a party?我能邀请我的朋友们来聚会吗？invite v invitation n 邀请(1

23、)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 18.I dont understand why some parents make their kids help with housework and chores at h ome.我不理解为什么有些父母在家让孩子们帮忙做家务和杂务。【解析】make sb.do sth.让某人做某事 make made made v.做，制作，使得(1)make sb./sth.+形容词 “让某人或某物”make you happy (2)make sb./sth.do sth.使某人做某事 m

24、ake me laugh.19.Housework is a waste of their time.做家务是在浪费他们的时间。a waste of 浪费 a waste of time 浪费时间 a waste of money 浪费金钱 waste v“浪费”waste time/money on sth.waste time/money(in)doing sth 在做某事上花费时间/金钱 20.It is the parents job to provide a clean and comfortable environment at home for their ch ildren.在

25、家为孩子们提供一个干净、舒适的环境是父母的义务。【解析】provide v 提供 provide sb.with sth.(sb 前介词用 for)=provide sth for sb.(sth 前需加介词 with)供应某人某物 相当于：offer sb.sth.=offer sth to sb.21.I think it is important for children to learn how to do chores and help their parents with housework.我认为对孩子们来说，学习如何做杂务并帮助他们的父母做家务是很重要的。【解析】It is important for sb.to do sth.对某人来说做某事是重要的 事扫地做杂务整理床铺帮助某人干某事打扫客厅带顶帐篷来没问题欢迎某人买些小吃去商店放学下班回邀请某人参加应走开介意做某事依赖依靠发展孩子的独立性照顾照看尽某人的职责二用法归纳做完某事想要某人做某事尽力不做某了吗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不是的过去式是委婉礼貌的说法回答