2020年新人教版八年级英语下册第四单元知识点复习总结

新人教版八年级英语（下册）第四单元知识点总结新版八年级英语下册unit4知识点归纳Unit 4 Why don’t you talk to your parents?Why don’t you talk to your parents? 你为什么不和你打父母谈谈呢？【解析】Why don't 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 doing sth ?=How about doing sth? ….怎么样？(2)Why don’t you do sth?= Why not do sth? 为什么不呢？(3)Let’s 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？【回答】(1). 同意对方的建议时，一般用：◆ Good idea./ That’s good idea. 好主意◆OK/ All right./ Great 好/ 行/太好了◆ Yes, please ./ I’d love to 是的/ 我愿意◆ 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).对对方的帮助或要求表示委婉谢绝时，一般用：◆ I don’t think so 我认为不是这样◆Sorry, I can’t 对不起，我不能◆I’d love to, but…◆ I’m afraid…我愿意，但恐怕……I have to study too much so I don’t get enough sleep.我要学的太多，因此我睡眠不足。

人教版丨八年级下册英语4单元知识点总结【重点单词】allow [əˈlaʊ] v. 允许，准许wrong [rɔŋ] adj. 错误的What's wrong? 哪儿不舒服?midnight ['mɪdnaɪt] n. 午夜，子夜look through 浏览，快速查看guess [ɡes] v. 猜测，估计deal [di:l] v. 处理，应付big deal 重要的事work out 成功地发展，解决get on with 和睦相处，关系良好relation [rɪˈleɪʃn] n. 关系，联系，交往communicate [kəˈmju:nikeit] v. 沟通,通信,通讯communication [kəˌmju:nɪˈkeɪʃn] n. 交流，沟通argue [ˈɑ:ɡju:] v. 争论，争吵cloud [klaʊd] n. 云elder ['eldə(r)] adj. 年级较长的instead [ɪnˈsted] adv. 代替whatever [wɒtˈevər] pron. 任何,不管什么,无论什么nervous [ˈnə:vəs] adj. 紧张不安的offer ['a:fər] v. 提供，自愿给予proper [ˈprɔpə] adj. 合适的，适当的secondly [ˈsekəndli] adv. 第二，其次explain [ɪkˈspleɪn] v. 讲解，解释，说明clear [klɪə] adj. 清晰的，清楚易懂的copy [ˈkɔpi] v. 复制return [rɪ'tɜ:n] v. 回来，返回，归还anymore ['enɪmɔ:] adv. 不再，再也不member [ˈmembə] n. 成员，会员pressure ['preʃə(r)] n. 压力compete [kəm'pi:t] v. 比赛，竞争opinion [əˈpɪnjən] n. 意见，想法，看法skill [skɪl] n. 技能，技巧typical [ˈtɪpɪkl] adj. 典型的football [ˈfʊtbɔ:l] n. 足球cut out 删去，删除quick [kwɪk] adj. 快的，迅速的continue [kənˈtɪnju:] v. 继续，连续compare [kəm'peə] v. 比较compare…with 比较，对比crazy [ˈkreɪzɪ] adj. 疯狂的，狂热的development [diˈveləpmənt] n. 发育，成长，发展cause [kɔ:z] n. & v. 原因;造成，使发生usual [ˈju:ʒuəl] adj. 通常的，平常的in one's opinion 依…看perhaps [pəˈhæps] adv. 可能，大概，也许词形变化1.wrong →right(反义词)municate(动词) →communication(名词)3.cloud(名词) →cloudy(形容词)4.old →older/elder (比较级)5. second→secondly (副词)6.explain (动词)→explanation(名词)pete(动词) →competition (名词)8. craze(名词) →crazy (形容词)9. develop(动词) →development(名词)ual (形容词)→usually(副词)11.perhaps →maybe/probably (同义词) 【重点短语】1. have any free time to do things I like有自由时间做我喜欢做的事2. allow sb. to do sth. 允许某人做某事3. take/ have after-school classes参加课后辅导班4. hang out with sb. 与某人闲逛5. get into fight with somebody= have a fight with somebody=fight with somebody 和某人闹矛盾.6. until midnight直到半夜get on (well) with somebody和某人相处(得好)get into a good university / a good senior high school上好大学/高中7. talk to sb. 与某人交谈so that…以至于……;以便于……take him to the ball game带他去参加球类比赛8. too many books太多的书9. study too much学得过多10. get enough sleep有足够的睡眠11. write sb. a letter给某人写信12. call sb. up打电话给某人13. surprise sb. 令某人惊讶14. look through翻看;检查;浏览;find somebody doing something发现某人正在做……wait that/ so long等待如此久15. be angry with sb. 生某人的气give something back to somebody= return something to somebody归还某物给某人forget about ……忘掉……16. a big deal重要的事17. work out成功地发展;解决19. fight a lot经常吵架/打架relations between my parents父母之间的关系be nice/ friendly /kind to somebody对某人友好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feel lonely and nervous感到孤独和紧张sit down and communicate with your brother坐下来和你哥哥交流24. mind sb. doing sth. 介意某人做某事borrow sth. without asking/ without returning them借某物没不说/不归还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have a pet养宠物30. be oneself做自己31. family members32. spend time alone独自消磨时光33. give sb. a lot pressure给某人很大压力34. have a fight with sb. 与某人吵架35. compete with sb. 与某人竞争36. free time activities业余活动37. get better grades取得更好的成绩38. give one’s opinion提出某人的观点39. learn exam skills学习应试技巧a typical American family典型的美国家庭comparing …with…把…和…比较be unhappy with= be angry with 对……生气40. practice sports体育训练41. cause a lot of stress导致许多压力think for somebody为某人考虑to be a successful person成为成功人士in one’s opinion 就某人看来……;依某人的观点…be right about…在某方面正确wait a few more days再等几天help each other相互帮助stress out过度紧张/劳累do activities I enjoy进行我喜欢的活动42. cut out删除【重点句型】1. I studied until mid night last night so I didn’t get enough sleep. 我昨晚学习到半夜所以睡眠不足。

2019-2020学年度人教版八年级下册Unit 4知识点1.allow sb. to do允许某人做某事allow doing允许做be allowed to do被允许做2.Why don’t you+动词原形=Why not +动词原形3.find sb. doing sth.发现某人正在做某事find sb. +宾语+宾语补足语（名词/形容词/现在分词/过去分词）4.It’s a deal.一言为定。

It’s not a big deal. 没什么大不了的。

5.I guess.../I think...+句子，如果句子是否定句，要“否定迁移”6.get on/along （well）with sth 进展（事情），get on/along (well) with sb. 相处(和某人）7.argue with sb. about sth.为某事与某人争吵argument争吵n.8.He watches whatever he wants. 他想看什么就看什么。

这个句子中whatever引导宾语从句，在从句中做宾语。

Whatever(No matter what) difficulties he may meet, he will overcome them. 无论他可能会遇到什么困难，他都会克服它们。

这个句子中,whatever引导的是状语从句，可以和no matter what替换，其他不可以。

9.elder brother哥哥younger brother 弟弟older比.....大/旧10.表示顺序的副词连用，表示例举：firstly, secondly, thirdly, lastly.municate(v.) communication (n.) 交流communicate with与某人交流have communication with与某人交流12.return=give ...back归还return sth. to sb. =return sb. sth=give sth. back to sb. 把某物归还某人return to +地点名词return+副词13.Your best friend does not trust you anymore.你的朋友不再信任你。

t 人教版八年级下册单元知识点总结及同步练习Unit4 Why don ’you talk to your parents?一、单元重点短语1. hang over 笼罩2. refuse to do sth. 拒绝做某事3. offer to do sth. 主动提出做某事4. so that 以便5. mind sb. doing sth. 介意某人做某事6. all the time 一直7. in future 今后8. mak e sb. angry 使某人生气 9. worry about sth. 担心某事10. copy one’ s homework 抄袭某人的作业 11. be oneself 做自己12. family members 13. spend time alone 独自消磨时光14. give sb. pressure 给某人施压 15. have a fight with sb. 与某人吵架16. compete with sb. 与某人竞争 17. free time activities 业余活动18. get better grades 取得更好的成绩 19. give one’ s opinion 提出某人的观点20. learn exam skills 学习应试技巧 21. practice sports 体育训练22. cause stress 造成压力23. cut out 删除二、单元基本知识点1. allow doing sth 允许做某事allow sb to do sth 允许某人做某事be allowed to do sth 被允许做某事。

2. Why don ’t you do sth?=Why not do sth?肯定回答：Good idea./Good/All right./Sure否定回答：No, I don ’t think so/ Sorry, I can ’t提建议的其他句型W ould you like to …你愿意……What/How about (doing) sth?……怎么样？3.look forward to (doing) sth 期待look like 看起来像look for 寻找；寻求look after 照料；照顾4. although 与 though 的区别相同点不同点 ①意为“虽然；尽管”时，二者可换用，只是 although 比 though 更为正式 ②两者都不可以与 but, however 连用，但可以与 yet 或 still 连用 ①although 只能用做连词，而 though 还可以用作副词，且一般放在句末（不放在句首） 意为“可是；不过”②在 as though （好像；仿佛），even though （即使；纵然）等固定短语中不能用 although 替代 though5. get on with=________________和睦相处；关系良好6. ar gue with sb 和某人争吵ar gue about 争论某事7. My elder brother is 7 years older than my younger sister .elder 用来表示兄弟姐妹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 作表语或定语。

Unit4 Why don't you talk to your parents ？名词：deal 交易member 成员f ootball 足球relation 关系pressure 压力development 发展communication 交流opinion 意见cloud 云skill 技巧；能力动词：allow 允许explain 解释c ompare 比较guess 猜测c opy 抄袭p ush 推；推动argue 争吵return归还cause 造成offer 提出；给予c omplete 竞争communicate 交流continue 持续形容词：wrong 错误的proper 正确的；恰当的quick 快的elder 年级较大的clear 清楚的crazy 疯狂的nervous 焦虑的typical 典型的usual 通常的副词：instead 代替；反而anymore 再也不secondly 第二；其次perhaps 可能；大概代词：whatever 任何短语：look through浏览cut out 删除big deal 重要的事compare⋯with ⋯比较work out 解决in one's opinion 依某人看get on with 和睦相处知识点：1、allow sb to do sth 允许某人做某事allow doing sth 允许做某事Please allow me to introduce myself. 请允许我做一下自我介绍。

We don't allow eating in the classroom. 不允许在教室里吃东西。

2、What's wrong ？=What's the matter？怎么了？What's wrong with sb ？？=What's the matter with sb ？某人怎么了3、be good for sth 对⋯⋯有益反义词：be bad for 对⋯⋯有害be good to sb/sth 对⋯⋯友好be good at doing sth 擅长Playing sports is good for your health. 做运动对你的健康有益。

八下Unit 4. 知识清单重点单词Section A 重点高频词汇（优先记忆）1.allow v.允许；准许2.wrong adj.有毛病；错误的3.sweep v.扫；打扫4.floor n.地板5.guess v.猜测；估计6.deal n.协议；交易7.relation n.关系；联系；交往munication n.交流；沟通9.argue v.争吵；争论10.cloud n.云；云朵11.elder adj.年纪较长的12.instead adv.代替；反而；却13.whatever pron.任何；每一14.nervous adj.焦虑的；担忧的15.offer v.主动提出；自愿给予16.proper adj.恰当的；正确的17.secondly adv.第二；其次municate v.交流；沟通19.explain v.解释；说明20.clear adj.清楚易懂的；明朗的21.copy v.抄袭；效仿；复制；复印22.return v.归还；回来；返回23.anymore adv.（常用于否定句和疑问句末）再也（不）；（不）再重点词汇1.What’s wrong? 哪不舒服？2.look through 快速查看；浏览3.big deal 重要的事4.work out 成功地发展；解决Section B 高频重点词汇（优先记忆）1.member n.成员；分子 1.pressure n.压力pete v.竞争；对抗3.opinion n.意见；想法；看法4.skill n.技艺；技巧5.typical adj.典型的6.football n.（美式）橄榄球；足球7.quick adj.快的；迅速的；时间短暂的8.continue v.持续；继续存在pare v.比较10.crazy adj.不理智的；疯狂的12. push v.鞭策；督促；推动13.development n.发展；发育；成长14.cause v.造成；引起ual adj.通常的；寻常的16.perhaps adv.可能；大概；也许重点词汇1.cut out 删除；删去pare ... with 比较；对比3.in one’s opinion 依...看二、重点短语Section A 高频重点短语（优先记忆）1.hang out (with) （和...）闲逛2.get into a fight (with) = have a fight (with) (和...)争吵3.go to sleep 去睡觉4.writer sb a letter = writer (a letter) to sb 给...写信5.call sb (up) = give sb a call 给...打电话6.give sth back to sb = return sth to sb 把...归还...7.be angry with sb生某人的气8.get on with 和睦相处；关系良好9.be nice/friendly to sb 对某人友好10.not ... anymore 不再...Section B 高频重点短语（优先记忆）1. play sports 做体育运动2. watch movies = see a film 看电影3. get into 进入...；陷入...4. have lessons 上课5. all kinds of 各种各样的6. join after-school activities 参加课外活动7.turn down 调小turn up 调大8.learn to do sth 学会做某事三、语法总结（一）Why don’t you ...? 等提建议的巨型及其常用答语1. 在英语中，提意见的常用表达(1) What about doing sth. ?=How about doing sth.? …．怎么样？(2) Why don’t you do sth.?= Why not do sth.?为什么不呢？让我们一起做某事吧。

人教版八年级下册英语Unit 4知识点详解一、单词与词组1. mad be mad at..对….生气=be angry with 生….气b e mad about…对某事生气或者生某事的气get mad at….. 变得对…..生气2. not…any more=no more不再…. 表示数量或程度，一般与非延续性动词连用；not…any longer=no longer 不再…. 表示时间或状态的“不再”，多用于一般现在时，一般与延续性动词连用。

两个句型都只用于否定句中。

S he won’t come any more(any longer)She isn’t a student any more (any longer)No longer 不再… 用于肯定句中，放在动词之前、be动词之后。

She won’t come any more=she no longer comesShe isn’t a student any longer=she is no longer a student.3. first of all =at first 首先4. massage 消息，信息leave a message for sb. 给某人留个口信或者信息give sb a message =give a message to sb 给某人个信息（口信）Here is a message for you 这里有你的口信5. pass on 传递Would you pass it on to the next person?(注意:pass on 的宾语是代词时候要放在on的前面名词放在on的后面)6. suppose 认为、假设eg;If you suppose yourself to study hard ,you will pass this exam.be supposed to do sth.= should7. do well in 在…某方面做的好in后面接名词或者动名词eg:She does well in singing and I do well in dancing . They do well in English .8. in good health (in 表示在某种状态下，in danger 在危险当中)(stay healthy ;keep healthy保持健康healthy 是health的形容词)Eg:We must be in good health/She is in danger9. get report card 拿到（得到）成绩单10. true表示事件本身的真实性即使真与假eg:Is the joke that she said true ?她讲的笑话是真的吗？The news is true. 这个消息是真的。

人教版英语八年级下第四单元Why don’t you talk to your parents？一、重点短语look through 快速查看浏览work out 成功地发展，解决get on with 关系良好cut out 删除删去compare A with B 对比A 和Bin one’s opinion 依......看hang out(with) 和......闲逛get a fight with sb 与...打架on the phone 以电话为媒介as usual 像平常一样二、用法归纳1.allow 允许准许allow sb to do sth 允许某人做某事eg：My mother allows me to go to the movies with my friends.be allowed to do sth 被允许做某事（被动语态）eg：Susan was allowed to hang out with her classmates.allow doing sth 允许做某事eg：We don’t allow smoking here.课文：My parents don’t allow me to hang out with my friends.例1.They don’t _______ (允许) anybody to play computer games.例2.The lake is too deep,so my parents _____ me to swim there.A.haveB.makeC.letD.allow例3.We don’t allow________(smoke) here.2.too much+不可数名词too many+可数名词eg：I have too much homework so I don’t have any free time to do things I like.I have too many after -school classes.too much 还可修饰动词放在动词之后eg：I have to study too much so I don’t get enough sleep.I ate too much so I’m already full.例1.My brother Jim，is________ heavy because he often eats __________ fast food. A.much too;too many B. too much;too muchC.much too;too muchD. much too;much too3.get into a fight with sb（和某人打架）= have a fight with sb = fight with sbeg：We shouldn’t get into a fight with the others in the classroom.课文：I got into a fight with my best friend.4.be good at ...... 在...方面擅长= do well in......eg：She is good at singing songs.be good at 擅长...... I’m not good at writing letters.be good for 对.....有好处Exercising everyday is good for your health.be good to sb 对....好My English teacher is good to us.be good with sb 和.....相处得好She is good with the children in her class.5.write sb a letter= write a letter to sb = write to sb 给某人写信eg：You could write him a letter.receive a letter from sb =hear from sb =receive sb’s letter 收到某人的来信6.课文：I found my sister looking through my things yesterday.find sb doing sth 发现某人正在做某事find sb do sth 发现某人做过某事eg：I found my little bother playing the computer games.类似用法的词：hear watch feel seelook through 快速浏览，查看look 的短语：look for 寻找look after = take care of = care for 照顾look forward to （doing）期望做某事look like 看起来像look up 查阅例1.I found Tom ______ my notebook.A.looking throughB. looking upC.looking forward toD.looking after7.课文：I’m still angry with her.angry adj 生气的；angrily adv生气地be angry with sb 生某人的气be angry at sth 生某事/物的气eg：Jim was very angry at his bike because it didn’t work.I went to the movies without telling my mother so she is really angry with me.例1.My mother is angry ______ me.What __________ I do?A.at;doB.with;wouldC.with;shouldD.about;would 例2.Li Lei’s mother ________ him because he went out to play in the rain.A.was angry withB.was pleasedC.was proud of例3.I was very angry ________ myself ________making such a stupid mistake.A.at;atB.with;forC.at;withD.with;in8.get on（well）with sb =get along （well）with sb 和某人相处（得好）eg：My problem is that I can’t get on with my family.get on badly with sb 和某人相处的差9.课文：I don’t want to surprise him. 我不想去让他惊讶。

Unit4why don’t you talk to your parents?一、短语归纳1.too much太多（修饰不可数名词）2.hang out闲逛3.too many太多（修饰可数名词复数）4.get into a fight争吵5.call sb.up给某人打电话6.talk about谈论7.look through浏览8.give back归还9.be angry with sb.生某人的气10.a big deal重要的事情11.work out解决；算出12.get on with sb.与某人和睦相处municate with sb.与某人交流14.be worried about担心.....15.be afraid of害怕.....16.in front of在...前面17.not...any more不再...18.so much/many那么多pete with sb.与某人竞争20.cut out删除；删去21.all kinds of各种各样pare....with.....比较；对比23.in one’s opinion依...看24.turn down调二、用法归纳1.allow sb.to do sth.允许某人做某事2.why don’t you do sth.?为什么不做某事呢？3.why not do sth.?为什么不做某事呢？4.find sb.doing sth.发现某人在做某事5.tell sb.to do sth.告诉某人做某事6.refuse to do sth.拒绝做某事7.let sb.do sth.让某人做某事8.offer to do sth.主动提供做某事9.not....until....直到....才...10.It’s time to do sth.该做某事了11.It’s+adj+to do sth.做某事是.....的12.keep on doing sth.继续做某事13.What do you think of...?你认为....怎么样？三、词句精讲1、Why don’t you talk to your parents? 你为什么不和你打父母谈谈呢？【解析】Why don't 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 doing sth. ?=How about doing sth.? ….怎么样？(2)Why don’t you do sth.?= Why not do sth.? 为什么不呢？(3)Let’s do sth.让我们一起做某事吧。