人教版八年级英语下册第四单元知识点归纳总结

人教版八年级英语下册Unit 4单元重点知识点总览1. decided用作及物动词，意为“决定”，后跟名词、代词、动词不定式或从句等。

名词形式是decision，make a decision意为“做决定（去做某事）”2. do with意为“处理，处置，对待”，常与疑问词what连用。

PS：do with=deal with（常与疑问词how连用）3. reach 用作及物动词，意为“接触，拿到”，后面跟表示地点的名词，意为“到达，抵达”。

4. be interested in 意为“对……感兴趣”。

后面跟名词、代词或动名词做宾语，与have/take interest in互换5. crash(crashed,crashed)用作不及物动词，意为“碰撞，倒下，坠落”6. as……as one can/could表示“尽某人所能”，相当于as……as possible。

7. by the time意为“到……时为止”，引导时间状语从句。

8. be tired out意为“精疲力尽”be tired of意为“对……感到厌烦”9. as连词，意为“当……的时候”，引导时间状语从句。

例如：As time goes on, he knows his students.10. tie(tied,tied,tying)用作及物动词，意为“捆，绑，系”，tie…to…意为“把……系/捆到……上”。

be tired to是它的被动语态，意为“被捆到……上”11. until用作连词，意为“直到……为止”，在（某一特定的时间）之前，其主要用法有:与延续性动词连用时，表示“直到……”，动词用肯定形式，指主句的动作一直持续到until后的动作发生为止；not…until…意为“直到……才……”，主句动词通常为非延续性动词，指主句的动作一直到until后的动作发生时才发生。

12. the same size as…意为“和……一样尺寸，与……一样大小”。

Unit 4 知识点1.建议What about doing…? Why don’t you do…? Why not do…? could do… should do…2. too much 太多水too much water 吃太多eat too much 学太多learn too muchtoo many +可数too many apples much too+adj. 太…3. get enough sleep 得到足够的睡眠4. I don’t have any free time to do (do)… have time to do have money to do.5. allow sb to do (do) sth… allow doing (do) sth…My parents don’t allow me to watch (watch) TV. We don’t allow smoking (smoke) here.6. too many after-school classes 太多课后辅导班7. 跟某人吵架、打架get into a fight with sb… fight with sb…. have a fight with sb..8. What’s the matter?=What’s the trouble?=What’s the problem?= What’s wrong?9. You need to get (get) enough sleep to stay (stay)healthy.10. write to sb 给某人写信= write a letter to sb. = write to sb. hear from…收到..来信11. say sorry to sb… say hello to sb.12. be good at doing = do well in doing..13. find sb. doing (do) sth.. 发现某人正在做… I found him crying (cry) when I passed by.14. look through浏览) 查找look up 看look at15. give sth back to sb… 归还= return sth to sb.16. be angry with sb. 生某人的气be angry about sth 为某事生气17. Although she’s wrong, it’s not a big deal.18. advice 名词，建议some advice(不可数) Could you give me some (some) advice?advise动词，建议advise sb. to do (do) sth…Thanks for your advice Thanks for advising me.19. work out 解决，成功的发展，算出I’m sure you can work out the math problem.20. get along with sb..=get on with. 和某人相处融洽get on well (good/well) with sb..21. communication 名词交流have communication with sb..communicate 动词交流communicate with sb22. argue with sb… 和… 争吵23. a big, black cloud hanging (hang) over our homeover 在…上面（中间有距离）There is a bridge over (on/over) the river.24. refuse to do (do)…. He refused to tell (tell) me the truth.25. instead of… 代替；而不是… I’ll go to Beijing instead of Shanghai.You can play basketball instead of Jim. instead of doing…I like playing soccer instead of watching (watch) TV.26. not…until 直到…才…I went to bed after my mom came back. = I didn’t go to bed until my mom came back.27.It’s not easy being your age.= Being your age is not easy.28. It’s normal to have (have) these feelings.29. offer 主动提供.. offer to do (do) sth. 主动做.. offer sth to sb.. offer sb sth..30. mind doing…介意mind one’s doing… mind not doing…. mind sb doing…31. without doing… 没做.. I went to school without eating (eat) breakfast.32. make sb adj.. make sb do (do) .. That made me angry (angrily).33. make friends (with sb)…交朋友34. be worried about…35.copy 抄袭–三单形式copies Copying (copy) others’ homework is (be) wrong.36. return (1)归还= give back . return sth to sb= give sth back to sb.He gave my books back to me yesterday.= He returned my books to me yesterday(2)回到某地return to 地点He went back home at 7. = He returned home at 7.37. You left your homework at home. 你把作业落在家里。

人教版八年级英语下册第四单元各知识点归纳总结Unit4 Why don't you talk to your parents?情态动词should和could1、should的使用2、could的使用3、连词until, so that, although引导的状语从句细节知识点：1.allow的用法：①allow doing sth. 允许做某事②allow sb. to do sth. 允许某人做某事2.find的用法：①find sb. do sth.表示“发现某人在做某事”，find sb. doing sth.表示“发现某人正在做某事”②find it + adj + for sb to do sth 发现干……对……是……的（相同用法的词：make / feel / think / consider）3.elder和older的区别：elder用来表示兄弟姐妹以及子女之间的长幼关系，常用作定语；older泛指新旧、老幼或者年龄大小的关系，可以用作表语或者定语。

4.not...anymore = not...any more = no more，表示“不再”，强调程度或者数量上不再增加；not...any longer = no longer，表示“不再”，强调时间上不再延长。

5.含turn 的短语turn on“打开”turn off “关闭”turn up “把声音调高”turn down“把声音调低”“拒绝”短语：1.look through意为“快速查看、浏览”。

get on / along with sth.意为“在……方面取得进展”get on / along with意为“和睦相处”，后接人作宾语2.work out此处表示“成功地发展”，后常跟fine, well, badly等词，表示产生的结果如何；此外work out还可以表示“解决、制定出”。

3.argue with sb.“与某人争吵” ；argue about sth.“就某事争论”4.explain sth. to sb.意为“向某人解释某事”5.mind的用法：① mind doing sth. 介意做某事② mind sb’s / sb doing sth. 介意某人做某事6.It’s time for sth.意为“该做某事了”，相当于It’s time to do sth.。

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。

人教版八年级英语下册Unit 4知识点人教版八年级英语下册Unit4知识点Unit4HesaidIashard-ring重点语法：宾语从句结构：主语+谓语动词+宾语从句（主语+谓语动词+宾语/表语）例句：----I'gdatEnglishHesas（改为加宾语从句的复合句）----HesasI'gdatEnglish注意：①主句是一般现在时态，宾语从句的时态不受其影响。

例句：HesasI'gdatEnglishnHesasIasgdatatheatishenIasung②主句是过去时态，宾语从句也要用过去时态。

例句：HesaidIasgdatatheatishenIasungesterdaHesaidIasgdatEnglishnesterda③宾语从句是客观真理时永远用一般现在时态。

例句：urteahersas24hursaeadaurteahersaidthesungivesussanenergesterda④动词原形不能作主语，必须用其-ing形式。

例句：Shesaidhelpingthershangedherlife重点短语：diretspeeh直接引语reprtedspeeh=indiretspeeh间接引语firstfall=atfirst首先passn传递besuppsedtdsth应该做某事begdat=dellin在某方面做得好ingdhealth身体健康getver克服penup打开arefr=taearef=lafter照料；照顾ntanre=ntanlnger=nlnger不再haveald感冒end-f-earexa年终考试getnervus变得紧张frgettdsth忘记做某事（该事未做）frgetdingsth忘记做某事（该事已做）it's+ad+[frsb]+tdsth做某事[对某人来说]……（加形容词）ntext上下文ReadingStrateg（阅读方法）Firstreadfreaning，ntfrdetail（首先理解文段的大致意思，不在于文段的细节部分。

人教版八年级下册英语Unit 4知识点详解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be mad about…对某事生气或者生某事的气get mad at e,,..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二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。

She 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.assage消息，信息4leave 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。

n的前面名词放在。

n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）（stayhealthy ;keep healthy 保持健康 healthy 是 health 的形容词） Eg:Wemust 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。

1.argue (v)→argument (n) 争论；争辩2.relate(v)→relation (n) 关系municate(v)→communication(n) 联系4.whatever(pron.)=no matter what无论5.return(v)=give back 归还pete(v)→competition(n) 竞赛7.cloud (v)→cloudy(adj) 多云的8.second(v)→secondly (adv) 第二；其次9.explain(v)→explanation (n) 解释10.develop(v)→development (n) 发展→developed (adj) 发达的→developing (adj) 发展中的11.press(v)→pressure (n) 压力ual(adj)→usually (adv) 通常pare(v)→comparison (n) 比较→comparative (adj) 比较的14.typical(adj)→typically (adv) 典型地15.allow(v)→allowance (n) 允许；津贴；补助二．重点短语1. allow sb to do sth 允许某人去做某事2. after-school class 课外辅导班3. get into a fight with=have a fight with 与...打架；争吵4. go to sleep 去睡觉5. write sb a letter 给某人写信6. call up 打电话7. so...that 如此...以至于8. look through 快速查看；浏览9. big deal 重要的事10.walk out 成功地发展；解决11. get on with 和睦相处；关系良好12. refuse to do sth 拒绝做某事13. communicate with 与......交流14. mind sb doing sth 介意某人做某事15. make sb angry 是某人生气16. next time 下一次17. compare..with 比较；对比18. leave sth at/in... 把某物忘在...19. not...anymore 不再20. play sports 做运动21. give sb pressure给某人施加压力22. get better grades 取得更好的成绩23. worry about 担心24. cut out 删除；删去25. keep on doing sth 坚持做某事26. think of 想到27. in one’s opinion 依.....看28. as usual 像往常一样29. have a quick dinner 匆匆吃（晚）饭30. compete with 与...竞争31. hang over 笼罩32. argue with sb about sth 就某事和某人争吵33. instead of 代替34. return sth to sb 将某物还给某人35. find sb doing sth 发现某人正在做某事36. offer sb sth=offer sth to sb 向某人提供某事37. all the time 总是三、重点句型1. My parents don’t allow me to hang out with my friends.我父母不允许我和朋友一起闲逛。

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。

Unit4 单元知识归纳【短语集萃】SectionAtoo much 太多get enough sleep 有足够的睡眠have free time to do sth 有自由去做某事的时间allow sb to do sth 允许某人去做某事after-school classes 课外班get into a fight with sb 和某人打架或吵架what’s wrong? 怎么了write sb a letter 给某人写信call sb up 给某人打电话work out 解决出，算出why not/don’t you+ do 为什么不…get on with sb 与某人相处hang over 悬挂refuse to do sth 拒绝去做某件事hang out 闲逛communicate with sb 与某人交流all the time 一直mind sb doing sh 介意某人做某事copy one’s homework 抄某人的作业just be yourself 就是你自己，保持自我not…any more 不再……be afraid of 害怕in front of 在……之前SectionBhave a fight with sb 与某人吵架或打架give sb a lot of pressure 给某人许多压力compete with sb 与某人竞争cut out 削减compare sb with 把某人和谁比较push sb so hard 逼某人【典句必背】1 My parents don’t allow me go hang out with my friends.2 I got into a fight with my best friends.3 Although she is wrong, it’s not a big deal.4 Hope things work out.5 My problem is that I can’t get on with my family.6 When they argue……7 Instead he watches whatever he wants until late at night.8 Why don’t you sit and communicate with your brother?9 My cousin borrows my things without returning them.10 My parents give me a lot of pressure about school.11 I don’t get enough sleep.12 I have to compete with my classmates at school.13 And they are always comparing them with other children.【交际用语】—如何提建议1. Why not/ Why don’t you + V.Why not write down our mistake in our notebook.2. We should (not) + V.We should always speak English in class.3. Let’s try (not) to+ V.Let’s try to speak English as much as possible.4. It’s a good idea to + V.It’s a good idea to spell and pronounce new words aloud every day.5. How about/ What about + V-ing/名词/代词？How about listening to the radio?6. Sha ll we…?Shall we go shopping?。

八年级下册英语第四单元知识点梳理资料Unit 4 Why don’t you talk to your parents? 短语整理•look through 快速查看；浏览•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•cut out 删除；删去•compare … with 比较；对比•in one’s opinion 依……看•have free time 有空闲时间•allow sb. to do sth. 允许某人做某事•after-school class 课外辅导班•get into a fight with sb. 与某人打架/吵架•hang out with sb. 与某人闲逛用法讲解•look through 快速查看；浏览o I looked through my textbook before the test.o穿过……看：look through the window (look看+ through the window 透过窗户)o look into 调查；审查：look into the problemo look up▪查找：look up the word in the dictionary▪向上看：I looked up from my textbook when she came in.➢钦佩；尊敬（某人）：I look up to my teacher.▪拜访（某人）：I’ll look up my friend.•big deal 重要的事o deal n. 协议；交易o It’s not a big deal. 这不是什么重要的事。

•work out 成功地发展；解决o It will work out well. 进展会顺利的。

o Finally, we worked out the problem. 最后，我们解决了那个问题。

Unit 4 Why don’t you talk to your parents?1.短语归纳2.典句必背3.用法集萃(1)My parents don't allow me to hang out with my friends. 我的父母不允许我和我的朋友们出去闲逛。

❖allow作动词，意为“允许；准许”。

allow sb. to do sth. 意为“允许某人做某事”，也可以是allow sb. sth.例：His parents won't allow him to stay out late. 他的父母不允许他在外面待到很晚。

Each passenger is allowed 20 kilograms of baggage. 每位旅客准许携带20千克行李。

❖allow sb. to do sth.的被动结构是：“sb. be allowed to do sth.” 某人被允许做某事例：We are allowed to choose our own clothes. 我们被允许选择自己的衣服。

The children are not allowed to play on this lawn. 孩子们不准在这块草地上玩耍。

(2)What’s wrong?怎么了?❖wrong作形容词，意为“有毛病的；错误的”例：There’s something wrong with my bike. 我的自行车出毛病了。

I’m sorry to tell you that your answers are wrong. 我很遗憾地告诉你，你的答案错了。

❖拓展：wrong的延伸(3)I’m really tired because I studied until midnight last night.我真的很累，因为我昨天晚上一直学习到半夜。

❖because是连词，意为“因为”，引导原因状语从句。

人教版八年级下册第四单元知识点总结work Information Technology Company.2020YEARUnit 4 Why don't you talk to your parents？重点语法：Why don't you 等提建议的句型及常用答语；连词until、so that及although引导的状语从句。

Section A1.I have too much homework so I don’t have any free time to do things I like.too much / too manymuch too2.My parents don’t allow me to hang out with my friends.allow的用法allow sth.允许某事allow doing sth.允许做某事 we don't allow smoking in our house.allow sb. to do sth. 同意某人做某事be allowed to do sth.被允许做某事 Passengers are not allowed to smoke in the bus.1.get into a fight with sb.=have a fight with sb.=fight with sb.复习：get off (the bus) 下（公交车、汽车、火车、飞机） get on 上（公交车、汽车、火车、飞机） get into 进入（小汽车、出租车、电梯等) get out of 从（小汽车、出租车、电梯等)下来2.be good at/for/to/with3.on the phone 在通话电话上；用电话交谈4.Look through 快速查看，浏览，翻阅Look through your notes before the exam.考试前把你的笔记仔细看看。

人教版英语八年级下册第四单元知识点总结Why not…?/why don’t you…?用法Why not…?意为“为什么不……呢？”后跟动词原形，表示建议，相当于Why don't you do…?另外，Why not? 意为“好啊，为什么不呢？”是交际用语，表示同意对方的提议。

如：Why not go for a walk?为什么不去散步呢？Why don't you help your parents do housework?你为什么不帮你父母做家务呢？-Let' go to the beach.-Why not?-我们去海滩吧。

-为什么不呢?till / until在表达方式和意义上的特殊性：until是till的强调形式，但是它们表达的意义是相同的，都表示“直到某时”。

不过，在否定句中，它引出的意思是“直到（某时）（某动作）才（发生）”，这时候常会出现“not…until/till…”的结构。

例如：They didn't notice their mistakes till we pointed them out to them. 直到我们指出了他们的错误，他们才意识到。

但是，在肯定句中，它引出的意思是“直到（某时某动作停止了）”。

例如：The students made much noise till the teacher came into the classroom.直到老师走进教室学生们才停止了大声喧哗。

另外，until可以放在句首而till则不行。

我们只能说：Until they used up all their money, the young couple were very happy. 在他们花光他们所有的钱之前，这对年轻夫妇都很开心。

这两个词意义相同。

肯定形式表示的意思是“做某事直至某时”，动词必须是延续性的。

否定形式表达的意思是“直至某时才做某事”,动词常为非延续性动词。

Unit 4 Why don't you talk to your parents?一、词汇与短语◆重点单词A部分1．allow 允许；准许v.2．nervous 焦虑的；担忧的adj. 3．wrong 有毛病；错误的adj.4．offer 主动提出；自愿给予v. 5．guess 猜测；估计v.6．proper 正确的；恰当的adj. 7．deal 协议；交易n.8．secondly 第二；其次adv. 9．relation 关系；联系；交往n.10．communicate 交流；沟通v. 11．communication 交流；沟通n.12．explain 解释；说明v.13．argue 争吵；争论v.14．clear 清楚易懂的；晴朗的adj. 15．cloud 云；云朵n.16．copy 抄袭；模仿；复制；复印v. 17．elder 年纪较长的adj.18．return 归还；回来；返回v. 19．instead 代替；反而；却adv.20．anymore 再也(不)；(不)再adv. 21．whatever 任何；每一pron.B部分1．member 成员；分子n.2．quick 快的；迅速的；时间短暂的adj. 3．pressure 压力n.4．continue 持续；继续存在v. 5．compete 竞争；对抗v.6．compare 比较v.7．opinion 意见；想法；看法n.8．crazy 不理智的；疯狂的adj. 9．skill 技艺；技巧n.10．push 鞭策；督促；推动v. 11．typical 典型的adj.12．development 发展；发育；成长n. 13．football (美式)橄榄球；足球n.14．cause 造成；引起v.15．usual 通常的；寻常的adj.16．perhaps 可能；大概；也许adv.◆重点短语A部分1．have too many after-school classes 上太多的课外补习班2．have free time to do sth.有空闲时间去做某事3．big deals 重要的事4．allow sb. to do sth. 允许某人做某事5．work out 成功地发展；解决6．get into/have a fight with sb.与某人打架7．get on with 和睦相处；关系良好8．go to sleep 去睡觉9．talk to sb. 与某人谈话10．look through 快速査看；浏览11．get enough sleep 得到充足的睡眠12．call sb. up 给某人打电话13．on the phone 在电话中14．so that 以便；为了15．give sth. back to sb. 把某物归还给某人16．forget about sth. 忘记关于某事17．hang over 笼罩在……18．be nice to sb. 对某人友好19．until late at night 直到深夜20．refuse to do sth. 拒绝做某事21．let sb. do sth. 让某人做某事22．talk about sth. with sb.与某人谈论某事23．offer to do sth. 主动提出做某事24．be afraid of doing sth. 害怕做某事25．communicate with sb. 与某人交流B部分1．in one's opinion 依……看2．spend time alone 独自消磨时光3．a lot of pressure 许多压力4．not……until……直到……才……5．free time activities 业余活动6．have a quick dinner 很快吃完晚饭7．the common problem 普遍问题8．compare…with…把…和…作比较,对比9．cut out 删除；删去10．know about 了解11．be important for sth. 对……重要12．keep on doing sth. 一直做某事13．send sb. to……派某人去……14．worry about 担心15．give one's opinion about sth.就某事给出某人的观点16．differences and similarities 不同点和相似点17．too much pressure 太多的压力18．compete with sb. 与某人竞争19．think for oneself 为某人自己着想20．push sb. so hard 逼迫某人太紧21．cause a lot of stress for sb. 给某人造成很多压力◆重点句子A部分1．Why don't you go to sleep earlier this evening? 为什么你今晚不早点儿去睡觉呢？2．What's wrong with you? 你哪儿不舒服？3．Although she's wrong, it's not a big deal. 尽管她做得不对，但也没什么大不了的。

人教版八年级英语下册第四单元知识点汇总总结01、重点短语1. look through 快速查看；浏览2. work out 成功地发展；解决3. get on with 和睦相处; 关系良好4. have free time to do sth.有空闲时间去做某事5. get into/have a fight with sb.与某人打架6. have too many after-school classes 上太多的课外补习班7. call sb. up 给某人打电话8. on the phone在电话中9. so that 以便10. give sth. back to sb.把某物归还给某人11. forget about sth. 忘记某事12. hang over 笼罩在……上方13. be nice to sb. 对某人友好14. refuse to do sth. 拒绝做某事15. offer to do sth. 主动做某事16. communicate with sb. 与某人交流17. agree/disagree with sb./sth.同意/不同意某人或某事物18. explain sth. to sb. 向某人解释某事19. common problems 普遍问题20. spend time alone 独自消磨时光21. free time activities 业余活动22. cut out 删除；删去23. all kinds of 各种各样的24. in one’s opinion 依……看25. give one’s opinion about sth.就某事给出某人的观点26. be important for/to sb.对某人来说重要27. know about 了解28. send sb. to…送某人去……29. too much pressure 太多的压力30. think for oneself 为某人自己着想31. keep on doing sth. 一直做某事32. worry about 担心33. differences and similarities不同点和相似点34. compete with sb. 与某人竞争35. cause a lot of stress for sb.给某人造成很多压力02、重点句子Grammar Focus 句子1. You look tired. What’s the matter?你看起来累，怎么啦？2. I studied until midnight last night so I didn’t get enough sleep.我昨晚学习直到半夜，所以我没有足够的睡眠。

◆unit 4 He said I was hard-working.知识点：1．在称述句中直接引语和间接引语的转换：a)直接引语：说话人直接引用别人的原话。

b)间接引语：说话人用自己的话把别人的意思转述出来。

c)直接引语一般前后要加引号；间接引语不用引号。

d)规则：1）人称变化：从句中的第一人称多改为第三人称；第二人称根据情况改为第一或第三人称；第三人称不变。

2）时态变化：如果主句的谓语动词是一般过去时，直接引语变为间接引语时从句的谓语动词在时态方面要做以下变化：直接引语间接引语一般现在时一般过去时（客观真理除外）一般将来时过去将来时现在进行时过去进行时如果主句的谓语动词是一般现在时，直接引语变为间接引语时，从句的动词时态保持不变；直接引语如果是客观真理变为间接引语时，时态保持不变。

3）其他指示代词，时间状语，地点状语和动词等的变化。

直接引语中的一些指示代词，时间状语和地点状语须作相应的变化：直接引语间接引语指示代词this这 these这些that那 those那些时间状语now现在then那时today 今天that day 那天tonight 今晚that night那天晚上this week 这星期that week那个星期yesterday 昨天the day before前一天last week 上星期the week before前一个星期ago以前before 以前tomorrow明天the next/following day第二天next week 下星期the next week 第二个星期地点状语here 这里there 那里动词come来go 去【注意】1）直接引语中的时间状语根据实际情况转述为间接引语时，有时不需要改变，如tomorrow。

如果转述的动作发生在当天，无需改变；如果转述的动作不在当天，则需将tomorrow变为the next day.2.habit, practice, custom: habit指“个人由于自然条件，社会环境，爱好或经常接触而导致可以为常的行为或特性”；practice语气比habit弱，指“个人或大家都习惯了的做法或工作与生活的方式。

Unit4 Why don’t you talk to your parents?知识点归纳一、重点短语1. have free time有空闲时间2. allow sb. to do sth. 允许某人做某事3. hang out with sb. 与某人闲逛4. after-school classes课外活动课5. get into a fight with sb. 与某人吵架/打架6. until midnight直到半夜7. talk to sb. 与某人交谈8. too many太多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15. be angry with sb. 生某人的气16. a big deal重要的事17. work out成功地发展;解决18. get on with与…和睦相处;关系良: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. 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 members32. spend time alone独自消磨时光33. give sb. pressure给某人施压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40. practice sports体育训练41. cause stress造成压力42. cut out删除二、重点句型1. I studied until mid night last night so I did n’t get enough sleep.我昨晚学习到半夜所以睡眠不足。

人教版英语八年级下册第4单元知识点归纳Unit 4 Why don’t you talk to your parents ?一、重点单词：1、midnight 午夜2、sad悲伤的，其反义词是happy或者glad3、magazine杂志4、still 仍然，还5、guess 猜6、relation 关系7、communication交流，名词8、communicate 交流，动词，常用短语communicate with sb.意思是“和某人交流”例句：Parents should communicate more with their children.父母们应该多和孩子交流。

9、argue 争吵，常用短语argue with sb.意思是：与某人争吵，其名词形式为argumentAlice argued with Bob yesterday and she felt sorry to him.爱丽丝昨天盒鲍勃吵架了，她感到很难过。

10、cloud云，名词，其形容此为cloudy，意思是“多云的”11、elder年纪较长的12、whatever 无论什么13、nervous紧张的、不安的14、normal 正常的15、feeling 感觉16、proper合适的，形容词17、offer 提供，常用短语offer sb. sth，其同义词是provideOur parents offer us food and clothes.=Our parents provide us with food and clothes.我们的父母供给我们吃穿。

18、explain 解释，动词19、advice 建议，名词，其动词形式为adviseCan you give me some advice ?你能给我一些建议吗？Our teachers advise us to ask for help when we are in trouble.我们老师建议外卖遇到困难时要寻求帮助。