Unit 4 Why don’t you talk to your parents -2021-2022学年八年级英语下册单元重点知识点讲解及巩固练习（人教版）.docx

1、人教英语八年级下册Unit 4知识点讲解总结及练习（含答案）一、 生词讲解1. allow v.允许；准许 allow sb to do sth 允许某人做某事。e.g.My teachers dont allow us to cut in line. 老师不允许我们插队。 allow doing sth （不）允许做某事。e.g.The cinema doesnt allow smoking. 电影院不允许吸烟。 be allowed to do sth 被允许做某事。e.g.We are allowed to make posters by ourselves. 我们被允许自己制作海报。口

2、诀：主动后有sb+to do ,无sb doing ,被动to do2. wrong adj有毛病的；错误的right adj.正确的 Something is wrong with.=There is something wrong with. “.出问题了”e.g.something is wrong with my computer. whats wrong with sb?某人怎么了3. look through 快速查看；浏览e.g.Look through this article and tell us what you think of it. look 短语：look at

3、看 look for 寻找look out 当心 look after 照顾look up 查阅；向上看look forward to doing sth期待做look up to sb 敬仰某人 4. guess v. 猜测；估计 5. deal n. 协议；交易v.处理 big deal 重要的事情或状况Its not a big deal.或Its no big deal. 表示说话人并不认为某事有什么了不起 处理，deal with处理，提问时，常与how连用。e.g. Why dont you learn to deal with the problem by yourself?6.

4、 work out 成功的发展；解决； “解决”e.g.We have to work this problem out by tomorrow. “制作出来”e.g.Lets work out some plans for the holiday. “成功”e.g.I dont know if this program is going to work out. “运动”e.g.Work out regularly if you want to keep fit.7. get on with 和睦相处；关系良好get on (along) well/badly with sb 和某人相处得不

5、融洽e.g.He gets on well with his boss. 他和他的老板相处得很好。e.g. Mrs Black gets along well with her neighbors. 布莱克夫人和邻居们相处得很好。8. communication n.交流 ；沟通municatecommunicate with sb意为与某人交流/沟通talk to/with sb跟某人交谈9. argue v.争吵；争论n.argumentargue with sb about sthhave an argument with sb与某人辩论10. cloud cn.云 adj.cloudy

6、11. elder adj.年纪较长的old的一种比较级形式，主要用于表示家庭成员之间的长幼关系；只能做定语older可做定语/表语，可修饰人/物 12. instead adv.代替；反而；却e.g.The TV program is boring, lets play soccer instead. e.g.she didnt answer my question,instead, she asked me another one.辨析：instead adv 常放在句首或句末，在句首常用逗号隔开，表示前面的事没做，而做了后面的事eg.He didnt go to school. Inst

7、ead, he went to the cinema. 。instead of为介词短语代替，而不是 +n/pron/v-inge.g.He went to the cinema instead of going to school. 13. whatever pron 任何，每一相当于no matter whate.g.Whatever happens, I wont change my mind.14. nervous adj.焦虑的，担忧的be nervous about sth15. offer v.主动提出；自愿给予offer to do sth 主动提出做某事offer sb st

8、h=offer sth to sb 为某人提供某物e.g. You can offer him a piece of advice. 你可以给他一条建议。e.g. The little boy offered his seat to an old lady on the crowded bus. 辨析：provide 和offer16. proper adj适当的 ；恰当的17. communicate v交流18. explain v解释；说明explain sth to sb19. clear adj清楚的；晴朗的20. copy v.抄袭；模仿；复制；复印21. return v.归还；

9、回来；返回 return 不能与back 连用return sb sth = return sth to sb=give sth back to sb将某物归还给某人22. anymore adv再也（不）；不再常用于否定/疑问句相当于no moree.g.She is not my friend any more.23. pressure un.压力under too much pressureput pressure on sb给某事施加压力24. compete v.竞争；对抗petition比赛；竞赛petitor竞争者petitive 有竞争力的compete with sbcomp

10、ete for为了什么而竞争25. opinion cn.意见；想法；看法in ones opinion 依.看26. cut out 删去；删除;剪下 动副结构e.g.Youd better cut out the last two paragraphs of your article.e.g.She cut out a new dress. 她裁剪了一件新连衣裙cut相关短语：cut down 砍倒 cut off切断 cut up切碎27. quick adj.快的；快速的 adv-ly28. continue v.持续；继续存在相当于go on continue sth 继续某事e.g

11、.Lets continue our meeting. 让我们继续开会吧。 continue to do sth 继续做某事e.g.They continued to meet daily. 他们继续每天见面。 continue doing sth 一直做(同一件事)e.g.He continued writing all his life. 他终生坚持写作。29. compare v.比较 compare.with.把与相比较e.g.Compare this coat with that one and youll find which one is better. compare.to.把

12、比作e.g.A teacher is often compared to a candle30. crazy adj.不理智的；疯狂的be crazy about .对.着迷；疯狂31. push v.鞭策；督促；推动push sb to do sth督促某人做某事32. development n.发展with the development of 随着.的发展e.g.With the development of science,computer will be used more widely.adj.developed 发达的adj.developing发展中的33. cause v.

13、造成；导致 n.原因cause sb to do sth意为导致某人做某事e.g.The accident didnt cause him to change his mind.e.g.Lack of physical exercise is the leading cause of obesity in young students.34. usual adj.通常的；寻常的unusual adj.不同寻常的e.g.As usual, there werent many people at the meeting. an unusual meeting 35. perhaps adv.可能；

14、大概；也许一般位于句首 e.g. Perhaps some day he will be rich. 辨析：maybeperhapsprobablypossibly都可表示可能，或许，大概。（1）maybe相当于perhaps，perhaps 是英式英语，maybe 是美式英语，一般位于句首或句末，可互换。e.g. Perhaps/Maybe it will rain tomorrow. 明天可能要下雨。（2） probably大概，很可能，maybe，perhaps实现的可能性大，多放在v前。e.g. He will probably come tomorrow. 他很可能明天来。（3）po

15、ssibly可能，也许，或许，较probably语气弱，在肯定句里表示可能性很小，在否定、疑问句中与can，could连用，表示无论如何也不。e.g.She was possibly the greatest writer of her generation. 她也许是她那时代最伟大的作家。e.g.Could he possibly agree? 他无论如何也不同意吗?二、 重点句型及知识点1. My parents dont allow me to hang out with my friends. 2. Well, you should call him so that you can s

16、ay youre sorry.so that “以便”+目的状语从句= in order that 从句谓语中常用情态动词 may/might, can/could, should, would 等，无逗号相隔e.g.Ill give you all the facts so that you can judge for yourself. 3. Well, 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发现某人在做某事强调发现的是动作的全过程 sb

17、 find it adj to do sth4. Well, I guess you could tell her to say sorry. say构成的常见口语表达 say sorry (to sb)表示(向某人)道歉之意。类似这样的口语表述还有： say hello/hi to. 向问候；问候 say thank you to. 或say thanks to. 向致谢 say goodbye to. 向道别 say yes to. 对表示同意 say no to. 对表示不同意；拒绝5. Although shes wrong, its not a big deal. although

18、pron.虽然；尽管；即使+引导让步状语从句。与though同义。 e.g. Although/Though it is raining hard, they are still working in the fields. even though/if即使，尽管6. My problem is that I cant get on with my family.7. When they argue, its like a big, black cloud hanging over our home. hang over意为挂在上；笼罩。e.g.The w moon hung over the

19、 tree in the yard. 一弯新月高悬在院子里的桑树之上。8. Also, my elder brother is not very nice to me9. Instead he watches whatever he wants until late at night. 10. If your parents are having problems, you should offer to help.11. Secondly, why dont you sit down and communicate with your brother?12. My cousin borrow

20、s my things without returning them. 13. You left your homework at home. leave (left, left ) “遗留；落下” leave sth. + 介词短语（地点状语）“把某物遗忘在某处”。e.g.I left my bag in the classroom. 我把我的包忘在教室里了。辨析：leave / forget leave “遗留，落下”，指把某物忘在某地，其后接地点状语。 forget “忘记”，指由于记忆上的忽略而忘记了某人或某事+n/to do不定式或动词-ing形式，不可接地点状语。e.g. She

21、left her keys in the room. 她把钥匙忘在房间里了。e.g.I forgot her address. 我忘了她的地址。14. My parents give me a lot of pressure about school.15. I have to compete with my classmates at school. 16. The Taylors are a typical American family. the+姓氏的复数形式指该姓氏夫妇二人或全家人，是复数含义，作主语时谓语动词用复数形式。e.g.The Whites enjoy living in

22、China. 怀特一家人很喜欢在中国生活。e.g.The Zhangs are both doctors. 张家夫妇都是医生17. Maybe I could cut out a few of their activities18. I really want them to be successful. 19. However, the tired children dont get home until after 7:00 p.m.20. In some families, competition starts very young and continues until the kid

23、s get older.21. Mothers send their small kids to all kinds of classes.send sb to do sth派某人去做某事send for 派人去请 send up发射22. they are always comparing them with other children.23. People shouldnt push their kids so hard.24. Dr. Alice Green says all these activities can cause a lot of stress for children

24、. 25. In my opinion, it is important for children / parents to三、 GRAMMER提建议的表达方式1. Why not do sth?何不?Why dont we/you do sth?的简略形式。 e.g.Why not meet at the school gate at eight? 何不8点在校门口见面？e.g.Why dont we stay here another day? 我们为什么不在这儿再待一天呢？2. Would/Could you please.?来提出建议或请求。此句式中的would/could并非是动词过

25、去式，而是表示说话者的语气较为委婉。 e.g.Could you please tell me how to get to the post office? 请你告诉我怎么才能到邮局好吗？e.g. Would you please go hiking with me? 和我一起去远足好吗？3. Will you.?表示委婉地提建议或请求。 e.g.Will you go to Jinan with us? 你和我们一起去济南好吗？ 4. shall用于第一、第三人称疑问句，表示征求对方意见。e.g. Shall we go swimming this afternoon? 今天下午我们去游泳好

26、吗？ e.g.Shall I open the window and close the door? 我把窗户打开，把门关上好吗？5. Lets.来提出建议或征求对方意见。 e.g.Lets make it a little earlier, OK? 我们把时间定早一点好吗？6. 用What about/How about doing sth? e.g.What about writing back to him about it? 要不要就这事给他回一封信？7. Would you like sth/ to do sth?e.g.Would you like a cup of tea? 你想

27、要杯茶吗？8. 回答建议的表达方式（1）同意对方的建议时，一般用：Good idea. / Thats a good idea.OK. / All right. / Yes, please. / Yes, Id love to.No problem. / I agree with you.Sure. / Of course. / Certainly.Yes, I think so.（2）对对方的建议表示拒绝时，一般用：I dont think so. / Sorry, I cant. / Sorry, but.Id love / like to, but. / Im afraid.八年级下册u

28、nit4重要知识点巩固练习及答案一、 重要词汇1. 允许;准许v._2. 有毛病;错误的adj._3. 猜测;估计v._4. 协议;交易 n._5. 云;云朵 cn._6. 年纪较长的adj._7. 代替;反而;却adv._8. 任何;每一 pron._9. 焦虑的;担忧的adj._10. 主动提出;自愿给予 v._11. 正确的;恰当的adj._12. 第二;其次 adv._13. 交流;沟通v._14. 可能;大概;也许 adv._15. 解释;说明v._16. 清楚易懂的;晴朗的 adj._17. 抄袭;模仿;复制;复印v._18. 归还;回来;返回v._19. 再也不;不再 adv._

29、20. 成员：分子n._21. 竞争;对抗v._22. 技艺;技巧n._23. 美式橄榄球;足球n._24. 快的;迅速的;时间短暂的adj._25. 持续;继续存在v._26. 比较v._27. 不理智的;疯狂的adj._28. 鞭策;督促;推动v._29. 造成;引起v._30. 通常的;寻常的 adj._31. communication n._32. relation n._33. argue v._34. pressure n._35. opinion n._36. development n._二、 重点短语1.学得过多_太多的书_太多的家庭作业_2.有自由时间做某事_3. 允许某

30、人做某事_4. 参加课后辅导班_5. 与某人闲逛_6. 和某人打架(争吵）_7.给某人写信_8.打电话给某人_9.与某人交谈_10. 以便于；为了_11. 擅长（做)某事_对某人好_12. 在电话里谈某事_13. 发现某人正在做某事_14. 浏览_15. 把某物归还给某人_16. 生某人的气_17. 道歉_18. 忘掉_19. 重要的事_20. 成功地发展;解决_21. 和某人相处(得好）_22. 父母之间的关系_23. 笼罩_24. 拒绝做某事_25. 和某人交流_26. 介意术人做某事_27. 向某人解释某事_28. 借某物不归还_29. 做自己_30. 把作业忘在家里_31. 给某人很大

31、压力_32. 与某人竞争_33. 上好高中/大学_34. 泰勒一家/泰勒夫妇_35.删除_36. 吃一顿快速的晚餐_37.把 和比较_38. 逼某人太紧_39. 独立思考，自己作出决定_40. 坚持做某事_41. 尝试去做到最好或第一个完成某事_42. 拒绝；调低_三、 完成句子1. 怎么了？Whats_?/Whats the_?2. 你为什么今晚不早点儿睡觉？why_you go to sleep earlier this evening?3. 你应该和他谈谈以便你可以说声抱歉。You should talk to him_ _you can say youre sorry.4. 它不是什么

32、大不了的事。It is not a big_.5. 一谢谢你的建议一Thank you_your advice.一没事，不用谢-No_.6. 他们经常吵架，我真的不喜欢这样。They fight a lot, and I really dont like_.7. 他想看什么就看什么，看到很晚。He watches_he wants_late_night.8. 我想这不公平。I _think this is fair.8. 他们吵架的时候就像一大片鸟云笼單在我们家。When they argue, its_a big, black cloud_over our home.9. 然而，疲魚的孩子们

33、直到晚上7点才到家。However, the tired children_get home_after 7:00p. m.11. 该做家庭作业了。_is time_homework.知识点巩固答案一、 重点词汇1. allow 2. wrong3. guess4. deal5. cloud 6. elder7. instead 8. whatever9. nervous 10. offer11. proper12. secondly13. communicate14. perhaps15. explain16. clear17. copy 18. return19. anymore20. m

34、ember21. compete22. skill23. football24. quick25. continue26. compare27. crazy28. push 29. cause30. usual31. 交流;沟通32. 关系;联系；33.交往争吵;争论 34.乐力 35. 意见;想法;看法 36. 发展;发育;成长二、 重点短语1. study too much ; too much homework; ton many books2. have any free time to do sth.3. allow sb. to do sth4. take/have after s

35、chool classes 5. hang out with sb6. get into fight with sb.= have a fight with sb. = fight with sb.7. write sb. a letterwrite a letter to sb.8. call sb. up 9. talk to/ with sb.10.so that.11. be good at sth. / doing sth; be good/ nice to sb.12. talk about sth. on the phone13. find sb. doing sih.14.lo

36、ok through 15. give sth. back to sb. = return sth. to sb.16.be angry with sb.17. say sorry18. forget about19. a big deal 20. work out 21. get on/along (well) with sb.22. relations between my parents 23. hang over24. refuse to do sth.25. communicate with 26. mind sb. doing sth.27. explain sth. to sb.

37、28. borrow sth. without returning them29. be oneself 30. leave your homework at home 31. give sb. a lot of pressure32. compete with sb.33. get into a good high school/university 34. the Taylors 35. cut out 36. have a quick dinner37. compare . with.38. push sb. so hard39. think for oneself 40. keep (on) doing41. try to be the best or the first to finish sth.42. turn down三、 完成句子1. wrong; matter2. dont 3. so that4. deal 5. for; problem 6. it 7. whatever; until; at8. dont 9. like; hanging 10.dont; until 11.it ;for