2022年新版新目标英语八年级下册unit知识点总结),推荐文档参考 .pdf

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1、第1页共 7 页八年级英语下册单元知识点总结Unit 4 Why don t you talk to your parents?、重点短语1.have free time 2.allow sb.to do sth.3.hang out with sb.4.after-school classes 课外活动课18.get on/along(well)with 和睦相处；关系良好19.fight a lot 经常吵架/打架20.hang over 笼罩21.refuse to do sth.拒绝做某事22.offer to do sth.主动提出做某事23.so that 以便24.mind sb

2、.doing sth.介意某人做某事25.all the time 一直26.in future 今后27.make sb.angry 使某人生气28.worry about sth.担心某事29.copy one s homework 抄袭某人的作业30.be oneself 做自己31.family members 32.spend time alone 33.give sb.pressure 34.have a fight with pete with sb.36.free time activities 37.get better grades 38.give one s opinio

3、n 39.learn exam skills 40.practice sports 41.cause stress 42.cut out 删除5.get into a fight with sb.6.until midnight 7.talk to sb.8.too many 9.study too much 10.get enough sleep 11.write sb.a letter 12.call sb.up 13.surprise sb.14.look through 15.be angry with sb.16.a big deal 17.work out 与某人吵架/打架 直到半

4、夜 与某人交谈太多学得过多有足够的睡眠给某人写信打电话给某人令某人惊讶翻看生某人的气重要的事成功地发展;解决有空闲时间允许某人做某事与某人闲逛家庭成员 独自消磨时光 给某人施压与某人吵架 与某人竞争业余活动 取得更好的成绩 提出某人的观点学习应试技巧体育训练 造成压力名师资料总结-精品资料欢迎下载-名师精心整理-第 1 页，共 8 页 -第2页共 7 页二、重点短语句型Why dont you talk to your parents?【解析】Why dont you do sth?=Why not do sth?为什么不.呢？【拓展】用于提建议的句型有：(1)What about doi n

5、g sth?=How about doi ng sth?.怎么样？Why don t you do sth?=Why not do S?h为什么不呢？(3)Let s do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？I have to study too much so I d

6、on et enough tsgleep.我要学的太多，因此我睡眠不足。【解析1】(1)too many+复数名词许多too many people(2)too much+不可数名词许多too much homework(3)much too+形容词 太 much too cold e.g.Whats the matter?I have a stomachache.Maybe I have eaten _ tonight.A.too much B.too many C.much too 2.My parents don t allow me to hang out with my friend

7、我的父母不允许我和我的朋友们出去闲逛。【解析】allow sb.to do sth 允许某人做某事【拓展】allow v 允许allow doing sth 允许做某事e.g.They don t allow smoking.allow sb.to do sth 允许某人做某事e.g.My mother allows me to watch TV.be allowed to do sth 被允许做某事3.What s wrong怎么啦？【解析】Whats wrong(with sb./sth)(某人/物)怎么了？【2013 四川南充】Mum,I m not feeling well.Oh,de

8、ar!_.A.What s wrong B.Not at all C.All right.4.I m really tried because I studied until midnight last night.【解析】until 直到.时e.g.Please hold on to your dream _ one day it comes true.5.You look sad,Kim.金，你看起来很伤心。【解析】look 看起来(系动词，后跟形容词作宾语)【拓展】：系动词：后跟adj.作表语一是：(be)am/is/are be quiet=keep quiet 保持安静二保持：sta

9、y/keep(表示持续状态)stay healthy=keep healthy 保持健康三变化：become/get/turn(表示状态变化)五起来：sound/look/smell/taste/feel(表示感觉)()Jack usually gets _ when he speaks in public.A.happily B.exciting C.worried D.tired()Tom s father looks very _.But he is very kind.A.seriously B.serious C.friendly 6.Well,I found my sister l

10、ooking through my things yesterday.哦，昨天我发现我妹妹翻了我的东西。【解析1】find sb.doing sth 发现某人正在做某事Mr.Wang found Li Dong reading a storybook in the class.类似动词：hear，watch,see,feele.g.When I went into the room,I found _ in bed.A.him lying B.he lying C.he lies D.him was lying 名师资料总结-精品资料欢迎下载-名师精心整理-第 2 页，共 8 页 -第3页共

11、7 页【解析2】look through浏览【拓展】与look相关的短语：look for look after=take care of look like look the same look through look out look up look around look forward to 7.Yes,but I m still angry with是的.，但是我仍然很生她的气。【解析】be angry with sb.生某人的气【拓展】angry adj.生气的 宀angrily adv.生气地(1)be angry with sb.=be mad at sb.对某人生气【wit

12、h 后接人】(2)be angry at/about sth对某事感到生气【at后接事】(3)be angry to do sth 做某事感到生气8.Hope thi ngs work out.希望事情顺利解决。【解析1】hope v希望hope to do sth e.g.I hope to visit Guili n.hope+that 从句(表示希望)e.g.I hope that you ll be better soon wish sb.to do sth 希望某人做某事e.g.I wish you to go.wish to do sth e.g.I wish to visit G

13、uili n.wish+that从句表示愿望，从句用虚拟语气e.g.I wish I were you.【解析2】work out解决；成功地发展，后跟fine,well,badly等词，表明产生的结果如何。计算出(答案、数量、价格等)The math problem is too difficult for me to work out 制定出(计划等)I have worked out a new way of doing it.解决；找出的答案The gover nment has many problems to work out.e.g.The teachers en courage

14、 their stude nts to _ the problems by themselves,and in this way stude nts can enjoy success.A.give up B.work out C.look through 9.My problem is I can t get on with my favorite问题是我不能喝我的家人和睦相处。【解析】get on with sb.和某人和睦相处；和某人关系良好=get along with get on well/badly with 相处地好/坏10.When they argue,it s like

15、a big,black cloud hanging over ou当他们争吵的时候，就像有一大团乌云笼罩在我们家。【解析1】argue争吵T argume nt n 争论have an argume nt with sb.与某人辩论argue with sb.与某人争吵argue about sth 争论某事argue with sb.about sth为某事与某人争吵argue aga inst 争辩；反对e.g.He argued aga inst the pla n 11.ha ng over 挂在.之上；悬浮在.之上hang out 闲逛；常去某处He likes reading an

16、d he often hangs out in the bookshop.hang on to 紧紧抓住You d better hang on tone in the crowd.hang up 挂电话；悬挂After she finished her conversation 12.Also,my elder brother is not very nice to me.work out 名师资料总结-精品资料欢迎下载-名师精心整理-第 3 页，共 8 页 -【解析】elder adj.年纪较长的His elder brother is ill.第4页共 7 页elder 用来表示兄弟姐妹

17、及子女之间的长幼关系，常用作定语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。e.g.My _ brother is 7 years older tha n my youn ger sister.13.He always refuses to let me watch my favorite TV show.他总是拒绝让我看我最喜欢的电视节目。【解析】refuse=say no to v拒绝refuse to do sth拒绝去做某事e.g.The boy refused _(go)to see his father with us.He invited he

18、r to his birthday party but she _(拒绝).14n stead he watches whatever he wants un til late at ni ght.【解析1】in stead代替，反而，替(1)in stead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 in stead.(2)in stead of+n/doi ng 代替，而不是，放在句中in stead 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 in stead of ca

19、ll ing him.=She did n t call him.She wrote to him in stead.e.g.()Health is very importa nt to us.We should eat more vegetables and fruit _ rich food.A.in stead B.in stead of C.because of D.because e.g.we ve got no coffee.Let s have tea _.A.either B.however C.yet D.in stead【解析2】whatever=no matter wha

20、t任何，无论什么e.g._ happens,I won t change my 无论什么)15.If your pare nts are havi ng problems,you should offer to help.如果你的父母有问题，你应该主动提供帮助。【解析】offer to do sth主动提出做某事【拓展】offer v主动给予(1)offer to do sth主动提出做某事(2)offer sb.sth=offer sth to sb.主动提供给某人某物16.Sec on dly,why don t you sit dow n and com muni cate with y

21、our brother?【解析1】secondly adv.第二；其次【解析2】com mun icate v 交流com muni cati on n 交流；沟通com muni cate with sb.禾口某人交流e.g.They com muni cate with each other by QQ.()They can t understand each other so they have difficulty in _.A.com muni cate B.com muni cated C.com muni cati ng 17.You should explain that yo

22、u don t mind him watching TV all the time.【解析】explain解释；说明explanation n解释；说明explain sth to sb.向某人解释某事。explain to sb sth给某人解释某事e.g.Mr.Wu always spends a lot of time _(解军释)things to us.18.I m worried about my school grades.【解析】be worried about sth.担心某事【拓展】worry v 担心worried adj.焦急的worry about=be worrie

23、d about 为.担心e.g.Don t be _(worry).You ll catch up with others.()Don t _ about things so much.It will make you stressed out.A.afraid B.worry C.worried D.Terrified 名师资料总结-精品资料欢迎下载-名师精心整理-第 4 页，共 8 页 -【解析】elder adj.年纪较长的His elder brother is ill.第5页共 7 页e.g.You look _ .Whats up,sir?I cant find my ticket

24、,but its time to check in.A.sleepy B.hungry C.tired D.worried 19.My cous in borrows my things without retur ning them.名师资料总结-精品资料欢迎下载-名师精心整理-第 5 页，共 8 页 -第6页共 7 页【解析】return v 归还=give back return to.=give back to.把.还给.v 回来；返回=come back e.g.He borrowed my iphone 4 and didn t _归_还_)_(it to me.20.My par

25、ents give me a lot of presure about school.我父母在学习上给了我很多压力。【解析】press v按；压T pressure压力不可数名词 (物理学)压力air pressure 气压blood pressure 血压不可数名词还可指精神上、外界施加的压力=stress under pressure 在压力下21.I have to compete with my classmates at school.【解析】compete v 竞争；对抗t competition n 竞争compete with sb.禾口某人竞争compete against/

26、with 与.竞争compete for 为.参加比赛We are ready for the coming _(compete).22.Who gives their opinions about the problem?【解析】opinion n意见；想法；看法in one s opinio以某人的观点；在某人看来give opinions about sth.给出关于某事的观点。23.These days,Chinese children are sometimes busier on weekends than weekdays because they have to take so

27、 many after-school classes.【解析】some time/sometime/some times/sometimes【口诀】：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，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(一般现在时的标志词)e.g.(

28、)I hope to visit the USA _ in the future.A.sometimes B.some times C.sometime D.some time 24.Maybe I could cut out a few of their activities,but I believe these activities are important for my children【解析】cut out 删除；删去(v+adv)Youd better cut out that sentence.cut up 切碎cut down 砍到cut in 插队cut off 切断(水、

29、电)供应e.g.()Don t _ when others talk;it sAi.mcpuotlioteu.t B.cut in C.cut down D.cut off 25.I really want them to be successful.【解析】successful 成功的【拓展】succeed v 成功，达到tsuccess n 成功T successful adj 成功的T successfully adv 成功地succeed in doing sth e.g.If at first you don t _(success).try,try again.()She work

30、s very hard,so she will _ in _ the exam.A.successful;pass B.success;passing C.succeed;passing D.successful;passing 26.In some families,competition starts very young and continues until the kids get older.【解析】continue 继续；持续【拓展】continue doing sth=go on doing sth 继续做某事(前后做同一件事)continue to do sth=go on

31、to do sth 继续做某事(前后不是同一件事)e.g.Let s continue _(read)the text.Many stude nts hope to con ti nue _(study)after _(fini sh)school.()The two teams continued _ the game after half an hour.名师资料总结-精品资料欢迎下载-名师精心整理-第 6 页，共 8 页 -第7页共 7 页27.Mothers send their small kids to all kinds of classes.【解析1】sendf sent se

32、nt v发送【短语】：send away赶走send for派人去请send off 寄出send out 分发send up 发射send sb.sth=send sth to sb.送给某人某物【解析2】all kinds of各种各样的【拓展】kind 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 adj.友好的be kind to sb.=be good to sb.=be friendly to sb.对某

33、人友好【辨析】kind of与kinds of:(0ind of单独用，表示有点”后接形容词或副词：e.g.He is ki nd of thi n.I feel kind of hun gry.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。e.g.That kind of question is difficult to answer.What kind of sport do you like best?28.And they are always comparing

34、them with other children.她们总是把自己的孩子和其他的孩子作比较。【解析】compare A with B将A和B比较(compare with把.与.做比较compare to把.比做.().People ofte n compare a teacher _ a can dle.A.to B.into C.as D.with().It s necessary English _ Chinese in English study.A.compare;to B.to compare;with C.compari ng;to D.to compare;into 二、重点语法

35、1.情态动词should与could的用法should的用法should为情态动词，表示劝告、建议，意为应该”它和其他情态动词一样，没有人称和数的变化，后接动词原形，其否定形式为shouldn te.g.she should say sorry to you.could的用法情态动词could既是can的过去式，表示过去的能力，又可以表示谨慎、客气的建议，后接动词原形，其否定形式为couldn。e.g.My gran dfather could drive well even at the age of eighty.You could go out and buy her some medi

36、ci ne.2.状语从句状语从句就是在句子中作状语的从句。状语从句有好几种，如时间状语从句、原因状语从句、条件状语从句、结果状语从句、目的状语从句等。本单元重点讲述以下三种类型的状语从句。1).until引导的时间状语从句until意为 直到；在.之前”注意until和not.until在用法上的区别。Un til:在带有till或un til引导的时间状语从句里如果主句用肯定式，其含义是一直到时”谓语动词只能用延续性动词。如果主句用否定式，其含义是直到才.”,谓语动词可用瞬间动词。名师资料总结-精品资料欢迎下载-名师精心整理-第 7 页，共 8 页 -第8页共 7 页The young ma

37、n read till the light went out.Let s wait until the rain stops.We won t start until Bob come Don t get off until the bus stops.I didn t wake up until I heard the alarm clock.2).so that 引导的目的状语从句so that是连词，意为为的是，以便”，引导目的状语从句。Let me take down your telephone number so that I can call you later.3).although 引导的状语从句although的用法意思相当于though(尽管，虽然)，用来引导让步状语从句。它所引导的从句不能与并列连词and，so 等连用，但可以和yet，still 等词连用。e.g.Although the book was old,we decided to buy it.Although he was tired,he went on working.but，名师资料总结-精品资料欢迎下载-名师精心整理-第 8 页，共 8 页 -