2023年新版八年级英语下册第四单元知识点归纳.docx

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1、2023年新版八年级英语下册第四单元知识点归纳 第一篇：新版八年级英语下册第四单元学问点归纳 新版八年级英语下册第四单元学问点归纳 Unit 4 Why dont you talk to your parents? Why dont you talk to your parents? 你为什么不和你打父母谈谈呢？ Why dont you do sth ?= Why not do sth? 为什么不.呢？ 用于提建议的句型有： (1)What about doing sth ?=How about doing sth? .怎么样？(2)Why dont you do sth?= Why not

2、 do sth? 为什么不呢？(3)Lets do sth.让我们一起做某事吧。(4)Shall we/I do sth?我们做好吗？(5)had better do/not do sth 最好做/不做某事(6)Will/Would you please do sth 请你做好吗？(7)Would you like to do sth? 你想去做某事吗？(8)Would you mind doing sth？你介意做某事吗？ (1).同意对方的建议时，一般用： Good idea./ Thats good idea.好方法 OK/ All right./ Great 好/ 行/太好了 Yes,

3、 please./ Id love to 是的/ 我情愿 I agree with you 我同意你的看法 No problem 没问题 Sure/ Of course/ Certainly 当然可以 Yes, I think so 对，我也这样想 (2).对对方的关心或要求表示委婉谢绝时，一般用： I dont think so 我认为不是这样 Sorry, I cant 对不起，我不能 Id love to, but Im afraid我情愿，但生怕 I have to study too much so I dont get enough sleep.我要学的太多，因此我睡眠缺乏。(1)

4、too many + 复数名词 许多 too many people(2)too much +不行数名词 许多 too much homework(3)much too +形容词 太 much too cold so conj.因此(表示因果关系，后面跟表示结果的句子，不与because同时运用 My parents dont allow me to hang out with my friends.我的父母不允许我和我的挚友们出去闲逛。 allow sb.to do sth 允许某人做某事 allow v 允许 allow doing sth 允许做某事 They dont allow sm

5、oking.allow sb.to do sth 允许某人做某事My mother allows me to watch TV.be allowed to do sth 被允许做某事 We dont allow _(smoke)in the reading room.Our teacher allows us _(go)out for a walk.The boy should be allowed_(play)after supper.We wont allow _in the cinema.But you are allowed _in the rest room.(smoke)Teena

6、gers should _(allow)to choose their own clothes.allow与let的辨析： allow指允许，表示默许，听任，不加阻挡，allow sb to do sth允许某人做某事。 Let指让，let sb do sth让某人做某事，语意较弱，多用于口语中，let不能用于被动语态。4.Whats wrong? 怎么啦？ Whats wrong(with sb./ sth)某人/物怎么了？ Im really tried because I studied until midnight last night.我真的很累，因为我昨天晚上始终学习到半夜。unt

7、il 直到.时 Why dont you go to sleep earlier this evening?今日晚上你为什么不早点睡觉呢？ go to sleep 去睡觉(强调入睡，睡着这一动作7.You look sad, Kim.金，你看起来很难受。look 看起来系动词，后跟形容词作宾语：系动词：后跟adj.作表语 一是：beam /is /are be quiet=keep quiet 保持安静 二保持：stay/keep表示持续状态stay healthy=keep healthy 保持健康 三转变：become/get/turn表示状态转变五起来：sound/look/smell/

8、taste/feel表示感觉 ()Jack usually gets _ when he speaks in public.A.happily B.exciting C.worried D.tired()Toms father looks very _.But he is very kind.A.seriously B.serious C.friendly You _ call him up.你_ 给他打电话。 call up(v + adv)call on 探望；号召 I call up my parents every Sunday.9.Well, I found my sister lo

9、oking through my things yesterday.哦，昨天我觉察我妹妹翻了我的东西。 find sb.doing sth 觉察某人正在做某事Mr.Wang found Li Dong reading a storybook in the class.类似动词：hear，watch, see, feel look through 阅读 与look相关的短语： look for look after=take care of look like look the same look over look through look out look up look around lo

10、ok forward to 10.Yes, but Im still angry with her.是的，但是我照旧很生她的气。be angry with sb.生某人的气 angry adj.生气的 angrily adv.生气地 (1)be angry with sb.=be mad at sb.对某人生气(2)be angry at/about sth对某事感到生气 (3)be angry to do sth 做某事感到生气 My father was very _(对生气)his computer.He hit the computer _(angry)() Why are you u

11、nhappy, Kate? I didnt finish my homework again.Im afraid Miss Gao will be _ me.A.angry with B.friendly to C.proud of()I was very angry _ myself _ making such as a stupid mistakes.A.at;at B.with;for C.at;with D.with;at 11.Although shes wrong, Its not a big deal.尽管她错了，但也不是什么大错。although= though 尽管 , 用来

12、引导让步状语从句。though / although 不能与but连用 although/however辨析 although conj，虽然；即使；纵然，引导让步状语从句时放在主句前后都可。Although he is very old, yet he is quite strong.他虽然年纪大了，但身体还很健壮。 however adv，在句中作插入语，起一个连词的作用，一般用逗号与句子分开，可以放在句首或句中，意为然而，尽管如此。 Its raining hard, However, I think we should go out.雨下的很大。尽管如此，我认为我们还应当出去。 Its

13、 not a big deal.没什么大不了；不是什么大事常用于口语中You left your homework at home.你把作业忘在家里了。 leave v 遗忘，留下 leave sth.somewhere把某物忘在某地 leave sb.by oneself 把某人单独留下 12.Hope things work out.盼望事情顺当解决。hope v 盼望 hope to do sth I hope to visit Guilin.hope + that 从句表示盼望I hope that youll be better soon wish v 盼望 wish to do s

14、th I wish to visit Guilin.wish sb.to do sth 盼望某人做某事 I wish you to go.wish +that 从句 表示愿望，从句用虚拟语气 I wish I were you.work out 解决；胜利地进展，后跟fine,well, badly等词，说明产生的结果如何。 13.My problem is I cant get on with my favorite.我的问题是我不能喝我的家人和谐相处。get on with sb.和某人和谐相处；和某人关系良好 =get along with get on well/ badly with

15、 相处的好/坏 14.When they argue, its like a big, black cloud hanging over our home.当他们争吵的时候，就像有一大团乌云覆盖在我们家。argue 争吵 argument n 争论 have an argument with sb.与某人辩论 argue with sb.与某人争吵 argue with sb.about sth 为某事与某人争吵 argue about sth 争论某事 argue against 争辩；反对 He argued against the plan hang over 挂在.之上； 悬浮在.之上

16、 hang out 闲逛；常去某处 He likes reading and he often hangs out in the bookshop.hang on to 紧紧抓住 Youd better hang on to me in the crowd.hang up 挂电话；悬挂 After she finished her conversation 15.Also, my elder brother is not very nice to me.elder adj.年纪较长的 His elder brother is ill.elder 用来表示兄弟姐妹及子女之间的长幼关系，常用作定语

17、 older 泛指新旧、老幼或年龄的大小关系，可以用作表语，是old的比较级形式。 My _brother is 7 years older than my younger sister.be nice to sb.对某人友好 be friendly to sb.be good to sb.16.He always refuses to let me watch my favorite TV show.他总是拒绝让我看我最宠爱的电视节目。 refuse =say no to v拒绝 refuse to do sth拒绝去做某事 The boy refused _(go)to see his f

18、ather with us.()He refused when I asked him for help.A.said yes B.said no C.said hello 17.Instead he watches whatever he wants until late at night.相反，他却想看什么酒看什么，始终到深夜。 instead 代替，反而，替 (1)instead 副词，代替，常放在句首或句尾,表示前面的事情没做，而做了后面的事情。Lee was ill so I went instead.李病了，所以我去了。(2)instead of +n/doing 代替，而不是，放

19、在句中 instead of 为介词短语，后面一般接名词、代词、介词短语或动名词形式。 She wrote to him instead of calling him.=She didnt call him.She wrote to him instead.她没有给他打电话，而是给他写了封信。 Health is very important to us.We should eat more vegetables and fruit _ rich food.A.instead B.instead of C.because of D.because whatever = no matter wh

20、at 任何，每一 18.If your parents are having problems, you should offer to help.假如你的父母有问题，你应当主动供应关心。 offer to do sth 主动提出做某事 offer v 主动赐予(1)offer to do sth 主动提出做某事 (2)offer sb.sth= offer sth to sb.主动供应给某人某物 ()The little boy _ his seat to the old lady on the crowded bus.A.offered B.brought C.lent D.took 19

21、.Secondly,why dont you sit down and communicate with your brother? 其次，你为什么不能坐下来和你的哥哥沟通一下呢？ secondly adv.其次；其次 communicate v沟通 communication n 沟通；沟通communicate with sb.和某人沟通 They communicate with each other by QQ.()They cant understand each other so they have difficulty in _.A municate B municated C

22、municating 20.You should explain that you dont mind him watching TV all the time.你应当跟他说明说你并不介意他始终看电视。 explain 说明；说明 explanation n 说明；说明 explain sth to sb.向某人说明某事。explain to sb sth给某人说明某事 21.Im worried about my school grades.我很胆小我的学习成果。 be worried about sth.担忧某事 worry v 担忧 worried adj.焦急的 worry about

23、 = be worried about 为担忧 Dont be _(worry).Youll catch up with others.() Dont _ about things so much.It will make you stressed out.afraid B.worry C.worried D.Terrified 22.My cousin borrows my things without returning them.我堂弟借我东西没有还我。return v 归还=give back return.to.= give back to.把.还给. v 回来；返回 = come

24、back 23.My parents give me a lot of presure about school.我父母在学习上给了我很多压力。press v 按；压 pressure压力 不行数名词物理学压力air pressure 气压 blood pressure 血压 不行数名词 还可指精神上、外界施加的压力 = stress under pressure 在压力下 24.I have to compete with my classmates at school.在学校我不得不和我的同学们竞争。compete v竞争；对抗 competition n 竞争 compete with

25、sb.和某人竞争compete against/ with 与竞争compete for 为参加竞赛 We are ready for the coming _(compete).25.You should all be _ each other to improve.你们都应当互相_ 而全面进展。improve =make.better 改良 improvement n 提高 26.Who gives their opinions about the problem? 对于这个问题都有谁提出了他们自己的观点。 opinion n 看法；想法；看法 in ones opinion 以某人的观点

26、；在某人看来 give opinions about sth.给出关于某事的观点。 27.These days , Chinese children are sometimes busier on weekends than weekdays because they have to take so many after-school classes.目前，中国的孩子有时周末比平常还要忙，因为他们不得不上那么多的课后辅导班。some time /sometime/some times/sometimes ：分开是一段，合起是某时； 分开s 是倍次，合起s是有时 (1)some time一段时间

27、，做时间状语 It takes sb.some time to do sth.做某事花费某人多长时间 (2)sometime adv 在某个时候，(3)some times 名词词组，几次，几倍 Mr.Green went to Sanya some times last summer.(4)sometimes=at times 有时一般如今时的标记词()I hope to visit the USA _ in the future.A.sometimes B.some times C.sometime D.some time 28.Others are practicing sports s

28、o that they can compete and win.其他人正在练习体育运动，这样他们就能参与竞争并获胜。 others pron.其他的人或事物There are other ways of doing it.做这事还有其他的方法。 ()My sister is outgoing.She likes making friends with _.A.other B.another C.the other D.others 29.The Taylors are a typical American family.泰勒一家是一个典型的美国之家。 The Taylors 泰勒一家。在姓氏的

29、复数前加冠词the表示全家人或夫妻两人，运用时留意主语和谓语保持一样。The Blacks are getting ready for the holiday.typical 典型的 be typical of 是的特点 30.Maybe I could cut out a few of their activities, but I believe these activities are important for my childrens future.或许我可以削减他们的一些活动，但是我信任这些活动对孩子们的将来很重要。cut out 删除；删去(v+adv)Youd better c

30、ut out that sentence.cut up 切碎 cut down 砍到 cut in 插队 cut off 切断水、电供应 ()Dont _ when others talk;its impolite.A.cut out B.cut in C.cut down D.cut off 31.I really want them to be successful.我真的很想他们胜利。 successful 胜利的 succeed v 胜利，到达 success n 胜利 successful adj 胜利的successfully adv胜利地 succeed in doing sth

31、 If at first you dont _(success).try, try again.() She works very hard ,so she will _ in _ the exam.A.successful;pass B.success;passing C.succeed;passing D.successful;passing 32.Its time for homework.该写作业了。 Its time for sth 是到做某事的时候了。Its time for lunch.Its time to do sth Its time to go to school.()I

32、ts 9:30 pm., children!_ is time to go to bed.A.That B.It C.This D.They In some families, competition starts very young and continues until the kids get older.在有些家庭，竞争从孩子们很小的时候就起先了，始终持续到他们长大。continue 接着；持续 continue doing sth =go on doing sth 接着做某事(前后做同一件事)continue to do sth = go on to do sth 接着做某事前后不

33、是同一件事Lets continue_(read)the text.Many students hope to continue _(study)after _(finish)school. The two teams continued _ the game after half an hour.A.play B.to play C.playing D.played continue，go on, last辨析 continue v.接着，持续，指进程在时间或空间上的持续，强调持续不断，有时也可以指短暂停止后接着进行。 He continue the work for two days.他连

34、续两天都在做这项工作。 go on指无间歇或有间歇地接着，或以某种特定方式接着。go on to do sth接着做某事，指起先做另外一件事； go on doing sth接着做原来所做的事情。 After doing his homework, he went on to preview his lessons.做完家庭作业之后，他接着去预习他的探讨。 last v.持续，持续，维持，指某事物接着存在或某种现象在时间上持续，说明某一动作要持续一段时间。 She wont last long in that job.那个工作她做不了多久。 34.Mothers send their smal

35、l kids to all kinds of classes.妈妈们把她们的小孩子送去各种各样的辅导班。 send sent sent v 发送 ： send away 赶走 send for 派人去请 send off 寄出 send out 分发 send up 放射send sb.sth = send sth to sb.送给某人某物 类似的动词有：show(展示； 给看)give(给)lend(借出)offer供应return归还tell告知 () You fill in both parts of the form, then_.A.send up it B.send for it

36、C.send it away D.send it off()Please send a photo of your family _ me.A.for B.at C.to D.with all kinds of 各种各样的kind(1)n 种类 kind of +adj.有点，有几分，kind of cold 有点冷 a kind of 一种的，某种的 all kinds of 各种各样的 different kinds of 不同种类的 What kind of?那种 (2)adj.友好的 be kind to sb.= be good to sb.=be friendly to sb.对某

37、人友好 kind of 与kinds of: 1kind of 单独用，表示有点，后接形容词或副词： He is kind of thin.他有点瘦 I feel kind of hungry.我有点饿 Uncle Wang speaks kind of quickly.王叔叔说得有点快。 2若kind of前有a, this, that, what等，译为种，种类 后加名词。 That kind of question is difficult to answer.那类问题难回答。What kind of sport do you like best? 你最宠爱何种运动？ ()This ki

38、nd of skirt looks _ and sells _.A.nice;well B.nice;good C.well;well D.good;nice()What _ animals do you like? Monkeys.I think theyre _ clever.A.kind of;kind of B.a kind of;a kind of C.kind of;a kind D.a kind of;kind of() Its going to rain.Let me fetch an umbrella for you. Thank you!You are so _.A.luc

39、ky B.kind C.relaxed D.Interesting 17.I want to see the movie Iron Man 3(钢铁3).Do you know the _ of the ticket? Yes.Five dollars.A.number B.price C.kind D.name 35.Kids should have time to relax and think for themselves, too.孩子们也应当有时间放松和独立思索。 have time to do sth 有时间做某事 36.And they are always comparing

40、them with other children.她们总是把自己的孩子和其他的孩子作比较。 compare A with B 将A和B 比较 (1)comparewith 把与.做比较 (2)compareto 把.比做 ().People often compare a teacher a candle.A.to B.into C.as D.with().Its necessary English Chinese in English study.A pare;to B.to compare;with C paring;to D.to compare;into Why are most ch

41、ildren under too much pressure ? Because their parents always compare them _ others.A.With B.by C.to 37.Doctors say too much pressure is not good for a childs development.医生说太多的压力不利于孩子们的进展。 be good for 对.有好处 good(better;best)adj.好的 goodness n 好处；善行 ；美德 be good for 对.有好处反be bad for对有害处 be good at +n/

42、doing=do well in +n/doing 擅长于做某事 be good to sb.=be kind to =be friendly to sb.对某人友好 The boy is good _me.He is good _English , and he tells me oral practice is good _improve spoken English.38.Dr.Alice Green says all these activities can cause a lot of stress for children.爱丽丝.格林医生说全部的这些活动可能给孩子们带来很多压力。

43、 cause v.造成，使发生 (1)cause sb.to do sth 使某人做某事(2)cause sb.for sb.给某人添麻烦()She always _ trouble _ people.A.cause;to B.cause;for C.causing;to D.causing;for()Every year driving after drinking wine _ a lot of traffic accidents.A.happens B.provides C.causes cause, reason, excuse辨析 cause n.缘由，指引起某种结果的缘由，后接介词

44、of.The cause of the accident was the fact that he was driving too fast.事故的缘由是他开车开的太快。 reason n.理由，缘由，指确定做某事或实行某项行动的理由。 The reason he was driving so fast was that he didnt want to miss an important meeting.他开车如此快的缘由是他不想错过一个重要的会议。 excuse n.辩解，借口，指对某种行为所做的说明，可以是真的，也可以是托词。He made a good excuse for his d

45、riving.他为自己开快车找了一个堂皇的借口。()What _ the flowers to die? A.made B.had C.caused D.get()Do you often _ trouble _ your parents? A.get;into B.pay;for C.cause;for D.give;to 39.In my opinion, it is important for children/ parents to.我认为，对于孩子们/父母来说，.是重要的。 in ones opinion 以某人的观点； 在某人看来 40.Perhaps children/ parents should / could.或许孩子们/父母应当/ 可能.perhaps 或许；可能 perhaps，probably，possibly，maybe辨析 perhaps意为或许，可能，一般指比较小的可能性。 Perhaps I will see him the day after tomorrow, but I am not sure.或许我后天去看他，不过我不能确定。 probably很