人教版英语八下Unit4单词、知识梳理、词汇句式精讲
人教版英语八下Unit4单词、知识梳理、词汇句式精讲Unit 4单词（音标）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Unit4 知识梳理【重点单词】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...相处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【重点句型】1. I studied until midnight last night so I didn't get enough sleep. 我昨晚学习到半夜所以睡眠不足。
2. Why don't you forget about it? 你为什么不忘掉它呢？3. Although she's wrong , it,s not a big deal. 虽然她错了,但这并不是什么大事儿。
4. He should talk to his friend so that he can say he's sorry.他应该跟朋友谈谈以便他能说声对不起。
5. Maybe you could go to his house. 也许你可以去他家。
6. I guess I could, but I don't want to surprise him. 我想我可以，但我不想让他感到惊讶。
Unit4 重点词汇讲解1. allowallow作动词，意为“允许”。
用法如下：（1）allow sth.意为“允许某事的发生”。
例如：I can’t allow such a thing.我不允许发生这样的事。
（2）allow doing sth.意为“允许做某事”。
例如：We don’t allow eating in the classrooms.我们不允许在教室吃饭。
We don’t allow smoking here.我们不允许在此抽烟。
（3）allow sb. to do sth.意为“允许某人做某事”。
例如：Her father would not allow her to eat sweets.她父亲不允许她吃糖果。
They don’t allow students to smoke in the classroom.他们不允许学生在教室抽烟。
（4）allow sb. sth. 意为“给予某人某物(尤指钱或时间)；让某人有(拥用或带有)某物”。
例如：He allows his son too much money.他给他儿子的钱太多。
We’ll allow you time to answer.我们将给你回答的时间。
2. get on withget on意为“相处，进展”，也可用get along，其后接介词with。
get on with sb. 意为“与某人和睦相处/关系良好”；get on well/badly with sth. 意为“某事进展顺利/不好”。
例如：He gets on (well) with his classmates.他和同学们相处融洽。
How do you get on with your studies?你的学业进展如何？【拓展】get on 还有“上车”的意思，后面常接bus; train等表示交通工具的词；反义词为get off。
例如：The old man got on/ off the bus slowly.那位老人慢慢地上/下了公共汽车。
3. argueargue作动词，意为“争论，争吵”。
常用短语为：argue with sb. 与某人争吵argue about/on sth. 争辩某事argue for/against sth. 为赞成/反对某事而辩论例如：Mrs. Brown argued with the waiter about the price of the meal.布朗夫人因为那顿饭的价格跟服务员争吵。
Next class we’re arguing about family activities.下节课我们辩论家庭活动。
argue对应的名词为argument，常用词组为：have an argument with sb. about/ on sth. 因某事与某人争论。
例如：I had an argument with my best friend last week.上星期我与我最好的朋友吵了一架。
【拓展】argue与discuss的辨析：（1）argue着重于自己的看法、立场，提出论据，以理说服他人。
例如：There is no need arguing about the matter.不必就此事辩论了。
（2）discuss重在交换意见，进行讨论，不含有说服对方的成分。
例如：We’re going to discuss the question.我们打算讨论这个问题。
4. insteadinstead作副词，意为“代替，而不是”，常用作状语。
例如：He is tired. Let me go instead. 他累了，让我替他去吧。
She never studies. Instead, she plays tennis all day. 她从不学习，而是整天打网球。
【拓展】instead与instead of的辨析：（1）instead是副词，后面不接其他的词，一般情况下可不译出，通常放在句首或句末，在句首时常用逗号隔开，表示前面的事没做，而做了后面的事。
例如：He didn’t go to school. Instead, he went to the cinema.他没有去学校，相反他去了电影院。
(完整版)最新人教版八年级下册unit4单词讲解
Unit4 词汇解析1.allow: v.允许；准许allow doing sth 允许做某事如：We don’t allow eating in the classroom.我们不允许在教室里吃饭。
allow sb to do sth 准许某人干某事如：My parents don’t allow me go out at night.我父母不允许我晚上外出。
be allowed to do sth 被允许干某事如：I am allowed to go out at night.我被允许在晚上外出2.wrong adj.错误的；有毛病的同义词：false 反义词： true ; right 正确的3.get on 相处；上车 get on/along with sb 与某人相处 get on /along well with sb 与某人相处得好4.argue v.争吵；争论 argument n.争论 argue with sb 与某人争论 argue with sb about sth 与某人争论某事5.nervous adj.紧张的；担忧的；忧虑的同义词：worried； anxious [æŋkʃəs ]municate v.交流名词形式：communication 交流 communicate with sb 与某人交流7.cloud n. 云朵 cloudy adj. 多云的8.区别 instead 与instead of ：instead 代替;替代；反而。
作副词用，通常位于句尾。
位于句首时常用逗号与后面阁开。
instead 在顺接句子中作“代替”讲，而在转折（或逆转）句子中作“然而”讲。
如：she didn't answer me, instead, she asked me another question. 她没有回答我，反而问了我另外一个问题。
instead of是介宾短语，其意与instead相同，不同之处在于它后面+名词/代词/动名词/介词短语作宾语。
人教版英语新目标八年级下册第四单元教材词汇及知识点讲解
Unit4 Why don’t you talk to your parents?Section A【教材和课标共有单词】1.allow（v.）允许；准许*allow sb. to do sth.允许某人做某事*sb. be allowed to do sth.某人被允许做某事*allow doing sth.允许做某事2.wrong（adj.）有毛病的；错误的→right（反义词）正确的*What’s wrong (with sb./sth.)（某人/某物）怎么了？*there’s something wrong with... ......出故障/有问题3.*look through快速查看；浏览→（有关look短语）→*look after照顾；照料→*look for寻找→*look out当心→*look at看......→*look out of...向.......外看→*look around环顾四周→*look up查阅（字典）；向上看→*look forward to期盼；盼望→*look over仔细检查→*look down on/upon瞧不起→*look up to钦佩；仰慕→*look like看起来像4.guess（v.）猜测；估计5.deal（n）协议；交易/（v.）对付；对待→dealt（过去式）*big deal重要的事*deal with sth.处理某事*make a deal with...与......达成交易*It’s/That’s a deal.成交/就这么定了。
*how...deal with如何处理（强调处理的方式）*what...do with如何处理（强调处理的对象）*a great deal of...大量的......(修饰不可数名词)6.*work out成功地发展；解决；算出7.*get on (well) with sb.和某人和睦相处；关系良好=get along (well) with sb.municate（v.）交流；沟通→communication（n.）*communicate with sb.和某人交流9.cloud（n.）云；云朵→cloudy（adj.）多云的10.elder（adj.）年纪较长的*my elder brother我的（大）哥哥11.instead（adv.）代替；反而；却*instead of sb./ (doing) sth.代替某人/（做）某事12.whatever（pron.）任何；每一;无论什么13.nervous（adj.）焦虑的；担忧的*be nervous about对......担忧14.offer（v.）主动提出；自愿给予*offer to do sth.主动提出做某事*offer sb. sth.为某人提供某物=offer sth. to sb.15.proper（adj.）正确的；恰当的→properly（adv.）正确地；适当地*have time for proper communication有时间进行适当的交流16.explain（v.）解释；说明→explanation（n.）解释；说明*explain sth. to sb.向某人解释某事*give/offer/provide an explanation作出解释17.clear（adj.）清楚易懂的；明确的→clearly（adv.）清楚地；清晰地*make sth. clear使某事清楚易懂*make it clear that...明确表明......;把......说清楚18.copy（v.）抄袭；模仿；复制；复印*copy one’s homework抄袭某人的作业19.return（v.）归还；回来；返回*return sth. to...把某物还给某人/某处*return to sp.返回某地*in return (for sth.)作为（对某事物的）回报【教材独有单词】20.relation（n.）关系；联系；交往→relationship（近义词）*relations between my parents我父母之间的关系*relations between the two countries两国关系21.argue（v.）争吵；争论→argument（n.）争吵；争论*argue with sb.和某人争论=*have an argument with sb.*argue about sth.就某事争论=*have an argument about sth.*argue with sb. about sth.为某事与某人争论=*have an argument with sb. about sth.22.secondly（adv.）第二；其次→firstly（首先）→lastly（最后）23.anymore（adv.）（常用于否定句和疑问句末）再也（不）；（不）再*not... anymore不再......= *no moreUnit4 Why don’t you talk to your parents?Section B【教材和课标共有单词】24.member（n.）成员；分子*other family members其他家庭成员25.skill（n.）技艺；技巧*learn/study exam skills学习考试技巧26.football（n.）（美式）橄榄球；足球*play football踢足球*football training足球训练27.*cut out删除；删去→（有关cut短语）→*cut down砍伐；砍倒→*cut up切碎→*cut off切除；切断→*cut the cake into pieces将蛋糕切成块→*cut in插嘴→*cut in line插队28.quick（adj.）快的；迅速的→slow（反义词）慢的→quickly（adv.）快地；迅速地→slowly（反义词）慢地*eat/have a quick dinner匆匆地吃晚饭=eat/have dinner quickly29.continue（v.）持续；继续存在*continue our meeting继续我们的会议*continue doing sth.继续做某事（同一件事）*continue to do sth.继续做某事（另一件事）pare（v.）比较*compare A with B把A与B比较（同类）→compare them with other children/kids把他们与其他孩子对比*compare A to B把A比作/比喻成B(不同类)→compare children/kids to flowers把孩子比作花朵31.crazy（adj.）不理智的；疯狂的*sound crazy听起来很疯狂*drive sb. crazy把某人逼疯*be crazy about sb./(doing) sth.对某人/(做)某事着迷32.push（v.）鞭策；督促；推动*push sb. to do sth.督促某人做某事*push sb. too hard把某人逼/督促的太紧*push one’s way to sp.挤着去某地33.development（n.）发展*be good for a child’s development对一个孩子的发展有益*with the development of science随着科学的发展34.cause（v.）造成；引起（n.）原因；起因*cause sb. to do sth.导致某人做某事*the cause of... ......的原因ual（adj.）通常的；寻常的→unusual（反义词）不寻常的→usually（adv.）通常地*as usual像往常一样*an unusual experience一次不同寻常的经历36.perhaps（adv.）可能；大概；也许→maybe（同义词）【教材独有单词】37.pressure（n.）压力→stress（同义词）*under pressure有压力*put pressure on sb.给某人施压pete（v.）→competition（n.）比赛；竞赛；竞争→competitor（n.）竞争者；对手→competitive（adj.）竞争性强的；有竞争力的*compete with sb.和某人竞争*compete for sth.为了......而竞争39.opinion（n.）意见；想法；看法*in one’s opinion依......看；在某人看来40.typical（adj.）典型的*a typical American family一个典型的美国家庭。
人教版八年级下unit4重点知识,语法讲解
Unit 4 He said I was hard-working本单元重点句型短语1. soap opera 肥皂剧，电视（连续）剧2. on Friday night 在星期五晚上3. be mad at=be angry with 生……的气4. have a surprise party for sb 为某人举行一个惊喜晚会5. not … anymore=not … any longer 不再，再也不6.get nervous 变得紧张7.direct speech 直接引语reported speech 间接引语8. first of all 首先9. do a homework project 做家庭作业10. pass on 传递pass sth to sbpass on the message to sb 向某人传递信息11. work on 从事，设计，演算，操作12. be supposed to do sth. 被期望（要求）做……，应该做……13. be good at doing sth= do well in 擅长……15. report card 成绩单16. have a (bad) cold 患（重）感冒17. be in good health=keep/ stay healthy 身体健康18. end-of-year exams 学年考试19. have a big fight with= fight with sb. 和…大打一架21. forget to do sth. 忘记要做某事forget doing sth. 忘记做了某事22. get over 克服，恢复，原谅23. a poor mountain village 一个贫穷的山村24. sound like +n 听起来像25. graduate from 从……毕业26. in the mail 在邮箱里27. It's a good idea for sb. to do sth. 某人去做某事是一个好主意28. China‟s rural areas中国的偏远地区29. sea level 海平面above sea level海拔30. the thin air 稀薄的空气31. agree with sb./sth. 同意, 与……相符（一致）32. both … and … 两者都33.finish doing sth 完成做某事34. open up 打开，展开，开发，揭露open up one's eyes to 开拓某人的视野到......35. a good start 一个良好的开端36. care for＝look after=take care of 照料，照顾，计较，关心37. in danger 处于危险之中38.start a bad habbit 养成一个坏习惯39.copy one‟s homework抄袭某人的做业40.send one‟s love 问好41.find science really difficult发现科学真的很难42.make a decision to do sth.=decide to do sth. 决定做某事43.decide to do sth决定做某事44.there is no difference between ...and...在...和...之间没有区别45.it's just that... 只不过，只是46.be over 结束，完成47.in the city of ......市48.a one-year program 一个一年期的项目49.people who need help 需要帮助的人50.something we can do for them 我们能为他们做本单元目标句型：转述他人话语:What did sb. say? He said I …She said she…They said…1. 许老师告诉我徐梦蝶会说二种语言。
Unit+4+词汇讲解 人教版八年级英语下册
人教版八年级下册unit 4 词汇图文讲解名词deal 协议【短语】A big deal 重要的事(it’s) Not a big deal 不是什么重要的事【课文原句】Although she is wrong. It’s not a big deal.【句式】It’s a deal./ deal. 就这么定了A deal is a deal.一言为定【v.】deal with 处理relation 关系Close relation 亲近关系Good relation 良好关系For years, the company enjoyed good relations with its workers【课文原句】Relations between my parents have become difficult.【同词根】relationship 关系，恋爱关系Are you in a relationship right now?relative 亲属Her boyfriend is a distant relative of mine.分词性图像，协助记忆短语，句式及原文词汇拓展例句名词deal 协议【短语】A big deal 重要的事(it’s) Not a big deal 不是什么重要的事【课文原句】Although she is wrong. It’s not a big deal.【句式】It’s a deal./ deal. 就这么定了A deal is a deal.一言为定【v.】deal with 处理relation 关系Close relation 亲近关系Good relation 良好关系For years, the company enjoyed good relations with its workers【课文原句】Relations between my parents have become difficult.【同词根】relationship 关系，恋爱关系Are you in a relationship right now?relative 亲属Her boyfriend is a distant relative of mine.communication 交流【communication with】与……交流People use more than words when they communicate with each other.【课文原句】It is the only communication they have.【v.】交流_____________________【课文原句】Why don’t you sit down and __________________________(与你哥哥交流). cloud n.云【adj.】多云的_____________member 成员【短语】family member 家庭成员team member _____________A member of __________________【翻译】我想成为校篮球队的一员。
人教版八年级英语下册 Unit 4单元重点知识点总览
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”。
人教版八下英语第四单元unit4知识点全单元.docx
Unit 4 why don’ t you talk to your parentsSection A 知清一、【重点短】19.be nice/ friendly /kind to sb. 某人友好1.have free time to do things I like有自由20.hang over 罩做我喜做的事21.refuse to do sth. 拒做某事2.take/ have after-school classes参加后22.offer to do sth. 主提出做某事offer sb.班sth.=offer sht. to sb. 主某人踢某物3.hang out with sb. 与某人逛provide sb. with sth.=provide sth. for sb.4.get into fight with sb.= have a fight with某人提供某物sb.=fight with sb. 和某人矛盾 / 打架 .23.feel lonely and nervous 感到孤独和5.until midnight 直到半夜24.be/feel nervous about ⋯⋯担6.get into a good university / high school上好25.sit down and communicate with your brother大学 /高中7.talk to/with sb. 与某人交talk aboutsb./sth. 某人或某事8.on the phone 用交 on the Internet通互网 on the radio 通收音机9.take him to the ball game 他去参加球比10.study too much 学得多11.get enough sleep 有足的睡眠12.surprise sb. 令某人惊 = to one's surprise13.look through 翻看；；；look after 照；照料look at 看；look for 找；look out of 向外看；look forward to sth/doing sth坐下来和你哥哥交流26.mind sb/sb's doing sth. 介意某人（格或形物代）做某事27.return=give...back return =come/get back 回来；返回 return to sp. 返回某地 give somethingback to somebody= return something tosomebody 某物某人28.make sb. angry 使某人生气29.worry about sth. =be worried about sth. 担心某事30. copy sth 复制，抄某物，copy one ’shomework 抄某人的作. copy 也有名性且可数，表示副本，复印件。
人教版英语(八下)Unit4单词、知识梳理、词汇句式精讲
Unit4 Why don't you talk to yourparents?Unit 4单词（音标）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Unit4 知识梳理【重点单词】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...相处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【重点句型】1. I studied until midnight last night so I didn't get enough sleep. 我昨晚学习到半夜所以睡眠不足。
八年级下册人教版英语unit4知识点
八年级下册人教版英语unit4知识点英语是一门语言，需要我们不断的学习和积累才能够掌握。
在八年级下册人教版英语中，unit4是一单元的学习内容，我们需要系统地学习其中的知识点，提高自己的英语水平。
本文将按照语法、词汇和听力三个方面，分别介绍unit4的知识点。
一、语法1. 过去进行时过去进行时表示过去某个时间正在进行的动作，形式为：was/were + 现在分词。
如：She was watching TV when I called her last night.2. 现在完成进行时现在完成进行时表示过去某个时间开始并一直持续到现在仍在进行的动作，形式为：have/has been + 现在分词。
如：I have been studying English for three years.3. 疑问句中的主语倒装疑问句中如果主语是名词或代词，要使用主语倒装的形式。
如：What does he want? → What does he want？Where is your book? → Where is your book？二、词汇1. 计划plan，表示计划，如：My plan for the summer holiday is to go to the beach.2. 表明indicate，表示表明，如：The report indicates that the economy is improving.3. 丰富abundant，表示丰富，如：Our school has abundant resources for learning.4. 威胁threaten，表示威胁，如：The storm threatens to damage our house.5. 焦虑anxious，表示焦虑，如：She is anxious about her exam tomorrow.三、听力1. 听力技巧在听力考试中，我们需要注意以下几个技巧：先听题目，抓住重点关键词；边听边做笔记，便于加深记忆；听完后确认答案，避免失分。
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册词汇精讲 --Unit4
Unit4 Why don’t you talk to your parents?1. allow v. 允许；准许allow sb. to do sth. 允许某人做某事e.g. My parents don’t allow me to hang out with my friends.我父母不允许我和我的朋友们一起出去闲逛。
be allowed to do sth. 被允许做某事e.g. I am not allowed to hang out with my friends.我不被允许和我的朋友们一起出去闲逛。
allow doing sth. 允许做某事allowance n. 津贴，零花钱2. wrong adj.有毛病；错误的e.g. What’s wrong with you?/ What’s the matter with you? 你怎么了？There is something wrong with sb./sth. 某人或者某事出现了问题wrongly adv.错误地反义词：right3. look through 快速查看；浏览look after 照顾；照料look at 看着look for 寻找look forward to 期待着look around 环顾四周look out 小心；当心=watch outlook out of...向...外面看look up 仰望；查阅look up to sb. 尊敬某人look down 向下看；看不起look down upon sb. 鄙视某人look over 仔细查看4. guess v.猜测；估计e.g. Can you guess his age? 你能猜出他的年龄么？Guess what？你猜怎么着？（用于口语寒暄）同义词：suppose v.猜测，推测5.deal n.协议；交易（dealt；dealt）make a deal 做交易e.g. I would like to make a deal with you. 我想和你做一笔交易。