1、八年级英语上册重点知识Unit 1 This is me【重点词汇词性变化】1 secret n.秘密adj.秘密的secretly adv.秘密地；暗自2 crowd n. 人群crowded adj.挤满人（物）的；拥挤的3 true adj.真的，真实的truly adv.真实地，确实地truth n.真相4 different adj.不同的difference n.差别，差异differently adv.不同地5 wise adj.明智的，明断的wisely adv.明智地；聪明地wisdom n.智慧6 high adj.高的height n.身高；高，高度7 will v.希望
2、；愿意willing adj.愿意（乐意）（做某事）的8 value v.重视；珍视n.价值valuable adj.有价值的；贵重的valueless adj.没有价值的；不值钱的9 basic adj.基础的，基本的basically adv.基本上10 possible adj.可能的impossible adj.不可能发生的；办不到的possibly adv.可能，大概possibility n.可能性的事impossibility n.不可能的事11 Britain n.英国，不列颠British adj.英国的；英国人的12 succeed v.成功，达成success n.成功s
3、uccessful adj.成功的successfully adv.成功地13 satisfy v.使（某人）满意satisfied adj.满意的satisfaction n.满足；满意14 risk n.危险，风险risky adj.有危险的，有风险的【重点短语】1 think of认为2b right red鲜红色3 look at看4 turn ones head转头5 look away转移目光6 feel like a disaster感觉像一场灾难7 arrive in/ at到达8 instead of代替；而不是9 look up抬头往上看10 turn sunny变得明媚1
4、1 to ones surprise令某人惊讶的是12 in ones own way以某人自己的方式13 in surprise惊奇地；诧异地14 be(not) good at（不）擅长15 be proud of为感到骄傲16 works of literature文学作品17 in search of寻找18 take place发生，进行19 along the way沿途20 basic information基本信息21 solve problems解决问题22 silver screen电影业（尤指好莱坞）23 hold back阻碍发展；阻挡；控制（情感等）24 less t
5、han少于，不超过25 start from zero从零开始26 at first起初，起先27 fight ones fears战胜恐惧28 a sporting hero体育界的英雄29 make history创造历史30 write ones own story书写自己的故事31 as long as只要32 stick to坚持；遵守，信守【句型用法】1 I suppose. 我认为2m ake sb. +形容词使某人3 without+动词-ing形式没有4 learn to do sth.学会做某事5 need to do sth.需要做某事6 one of the+形容词最高
6、级+可数名词复数最的之一7 choose to do sth.选择做某事8 stop doing sth.停止做某事Unit 2 Getting along【重点词汇词性变化】1 selfish adj. 自私的（反义词）unselfish/selfless adj.无私的2 happy adj.高兴的一（反义词）unhappy adj.不高兴的happiness n.高兴；幸福（反义词）unhappiness n.不幸3 their pron.他们的，她们的theirs pron.他们的，她们的（用于指代属于前面所提之人的东西）4 price n.价格priceless adj.无价的5 r
7、ecent adj.近来的recently adv.最近，近来6 cheer n.欢呼声cheerful adj.高兴的7 certain adj.确定的，有把握的（反义词）uncertain adj.不确定的，无把握的8 suggest v.建议suggestion n.建议9 narrow adj.狭窄的一（反义词）wide adj.宽阔的10 argue v.争论，争吵argument n.争论，争吵11 inside adv.在里面；往里面（反义词）outside adv.在外面；往外面【重点短语】1 get along with与和睦相处2 here and there到处3 in
8、a very angry voice以一种很生气的声音4 run away跑开5 since then从那以后6 for a while一段时间7 at last最后，终于8 jump out of从跳出9 cover. with.用覆盖住10 fly about四处飞翔11 knock down推倒（或拆掉、拆毁）建筑物12 lead to通向；导致13 give away赠送；捐赠14 talk with sb.与某人交谈15 set up建起，设立16 be afraid of害怕17 be busy with忙于18 argue over因而争吵19 reach an agreemen
9、t达成协议20 ask for advice征询意见21 in return作为回报22 give up放弃23 keep. in mind将记在心中【句型用法】1 hope to do sth.希望做某事2 hear sb./ sth. doing sth.听见某人/某物正在做某事hear sb./ sth. do sth.听见某人/某物做了某事或经常做某事3 so+ adj./ adv. + that从句如此-以至于4 plan to do sth.打算/计划做某事5 make sb. do sth.使某人做某事6 enjoy doing sth.喜欢做某事7 It is+ adj. +
10、for sb. to do sth.做某事对某人来说是的。8 be excited about doing sth.对做某事感到兴奋9 keep doing sth.不停地做某事10 decide to do sth.决定做某事Unit 3 Make it happen【重点词汇词性变化】1 weigh v.重，重量是weight n.重量2 print v.打印；印刷printer n.打印机3 invent v.发明；创造invention n.发明inventor n.发明家；创造者4 congratulate v. 向（某人）道贺；祝贺一congratulation n.恭喜；祝贺5
11、advertise v.做广告；登广告advertisement n.广告；启事6 imagine v.想象；设想imaginative adj.富有想象力的；创新的imagination n.想象力；想象7 complete adj.完全的completely adv.完全地8 expect v.预料；预期expected adj.预料的；预期的unexpected adj.想不到的9 wide adj.宽阔的；广泛的widely adv.广泛地10 freeze v.（使）结冰，（使）冻结（过去式） froze11 curious adj.好奇的curiosity n.好奇心curious
12、ly adv.好奇地12 talent n.天资；天赋；才能talented adj.有才能的；天才的13 passion n.热情passionate adj.热诚的；狂热的passionately adv.热情地，热烈地14 electric adj.电的；用电的；电动的electrical adj.用电的，发电的electricity n.电15 explore v. 探讨，探究；探险；勘查一exploration n.探索；探险；勘探；勘查16 fail v.失败；未能（做到）failure n.失败【重点短语】1 a 14-year-old student一个14岁的学生2 at a
13、 science fair在科学展览会上3 a robotic arm/ an artificial arm一条机械臂/一条假臂4 build. out of.用制作5 plastic blocks塑料积木6 fishing line钓鱼线7 shake hands with sb.和某人握手8 be born without天生没有9 whats worse更糟糕的是10 blow sb. away使某人大吃一惊；（尤指比赛中）彻底击败11 not good enough yet还不够好12 work on.致力于；从事13 one after another一个接一个14 hit on s
14、uccess取得成功15 make money赚钱16 post. online在线发布17 move around四处移动18 a smart walking stick一根智能手杖19 applyto将应用于20 passionately curious极具好奇心21 be drawn to.被吸引22 have a deep curiosity about对有深深的好奇心23 do lots of research做大量研究24 protect. from.保护免受25 be curious about对感到好奇26 lose ones life失去生命27 learn from.从中学
15、习28 more than不仅仅，多于29 drive sb. towards certain goals使某人朝着特定的目标前进30 take risks冒险31 after all毕竟【句型用法】1 try to do sth.努力做某事2 be able to do sth.能够做某事3 keep doing sth.继续做某事4 enjoy doing sth.享受做某事5 want to do sth.想要做某事6 decide to do sth.决定做某事Unit 4 Digital life【重点词汇词性变化】1 pay v.付款；偿还payment n.支付，付款2 deli
16、ver v.递送；传送delivery n.递送，交付；递送的物品3 convenient adj.方便的，便利的；合宜的conveniently adv.方便地，便利地；合宜地convenience n.方便；适宜；便利；合宜4 develop v.（使）成长，发展；开发；研制development n.进步，发展5 offline adj.未联网的，不在线的一（反义词）online adj.在线的，联网的6 simple adj.简单的，简易的；朴素的simply adv.只是，仅仅7 advantage n.好处，优点一（反义词）disadvantage n.缺点8 disagree v
17、.不同意，反对，有分歧disagreement n.意见不合，分歧，争论9 throw v.投，扔，抛，掷一（过去式）threw一（过去分词）thrown10 neighbour n.邻居neighbourhood n.社区，住宅小区；四邻，街坊词块归纳【重点短语】1 shared bike共享单车2 digital/ mobile payment数字/移动支付3 an arm and a leg很多钱4 QR code二维码5 digital wallet数字钱包6 payment system支付系统7 give up on.对不抱希望8 so. that.如此以至于9 stone col
18、d冷得像石头一样，冰冷的10 except for除之外11 live a more convenient life过着更加便捷的生活12 social media社交媒体13 check out cool pictures查看很酷的图片14 stay in touch with sb.与某人保持联系15 share happy moments分享快乐时刻16 be/ get caught up in sth.被卷入/陷入某事17 after all毕竟；终究；归根结底18 stand still站着不动19 instead of代替；反而20 throw away扔掉；丢弃21 light
19、up照亮；变得明亮；（脸上或眼中）流露出喜悦22 take up all our time占据我们所有的时间【句型用法】1 decide to do sth. 决定做某事2 it takes(sb.)to do sth.（某人）做某事花费了（时间、金钱或努力等）3c ost sb. sth.花费某人4 look forward to doing sth.期待做某事5 it is strange to do sth.做感觉很奇怪6 There is no doubt that毫无疑问Unit 5 Play by the rules?【重点词汇词性变化】1 smell n.气味smelly adj
20、.有臭味的2 responsible adj.有责任的；负责的一responsibility n.责任3 honest adj.诚实的一honesty n.诚实，正直；坦诚4 spread v.传播（过去式）spread（过去分词） spread5 social adj.社会的；社交的society n.社会6 clear adj.清楚的，明确的clearly adv.清楚地7 urgent adj.紧急的，急迫的一urgency n.紧急，急迫8 experience v. & n.经历experienced adj.经验丰富的，有经验的9 argue v. 争论，争吵；论证argument
21、 n.争论，争吵；论点，论据care n.照顾；小心，谨慎careful adj.小心的10carefully adv.小心地careless adj.粗心的carelessly adv.粗心地【重点短语】1 play loud music大声播放音乐2 in surprise惊讶地3 several packets of food几包食物4 a mountain of大量的5 kick my seat踢我的座位6 as red as a tomato脸色通红7 come on别逗了，算了吧，得了吧8 turn around转身9 look after照顾，照料10 take a deep b
22、reath深吸一口气11 stand up to抵抗；勇敢反对12 bad behaviour不良行为13 break the rules违反规则14 wear seat belts系安全带15 catch the earliest train赶最早的火车16 improve my grades提高我的成绩17 pick up捡起，拾起18 tell the truth说实话19 follow the rules服从规定；遵守规则20 break the speed limit超速21 urgent situations紧急情况22 take part in参加23 face to face面
23、对面地24 a piece of cake轻而易举的事；小菜一碟25 get in touch取得联系26 personal information个人信息27 be aware of意识到，知道28 be careful with小心29 in hot water陷入麻烦30 turn to求助于，求教于31 online safety网络安全32 instead of而不是33 online shopping网上购物【句型用法】in order to do sth.为了做某事1lo as to do sth.为了做某事，以便做某事2 ask sb. to do sth.请求/要求某人做某事
24、3 avoid doing sth.避免做某事4 Remember that记住，5 think +宾语+宾语补足语认为某人/某物6 whether. or not是否Unit 6 When disaster strikes【重点词汇词性变化】1 scared adj.害怕的，恐惧的scary adj.可怕的；恐怖的2 shock v.使震惊shocking adj.惊人的，骇人的，令人难以置信的shocked adj.震惊的3 erupt v.（火山）爆发，喷发eruption n.爆发4 history n.历史historical adj.（有关）历史的5 serve v.服务；（给某人
25、）提供，端上service n.服务6 warn v.警告warning n.警告，警示7 coast n.海岸coastal adj.沿海的；靠近海岸的8 safe adj.安全的safety n.安全9 operate v.使用，操作operation n.运转；操作；手术10 fashion n.时尚fashionable adj.流行的；时髦的11 bleed v.流血，出血（过去式）bledcomfort n.舒适comfortable adj.舒服的12comfortably adv.舒服地uncomfortable adj.不舒服的uncomfortably adv.不舒服地【重
26、点短语】1 a natural disaster自然灾害2 rush into冲进3 wake up叫醒；醒来4 go straight ahead往前直走5 from side to side从一边到另一边6 leave behind留下；忘记带走7 turn. into.把变成8 be thick with充满9 after a while过了一会儿10 thousands of数以千计的11 break out突然发生；爆发12 search for寻找，查找13 as time goes by随着时间的流逝14 sing along with the music随着音乐唱歌15 lif
27、t ones spirits振奋某人的情绪16 go off（警报器等）突然发出巨响17 draw ones attention吸引某人的注意18 with the support of在的支持下19 come out from the shadows从阴影中走出来20 to ones surprise令某人惊讶的是21 find oneself重新找回自我22 on social media在社交媒体上23 look forward向前看24 carry the torch传递火炬25 above all(else)最重要的是26 a family reunion家庭团圆【句型用法】1 decide to do sth.决定做某事2 ask sb. to do sth.要求某人做某事3 refuse to do sth.拒绝做某事4 begin/ start to do sth.开始做某事5 allow ab. to do sth.允许某人做某事6 warm sb. of sth.提醒某人某事7 used to be.曾经是8 it is a good chance to do sth.这是做某事的好机会8
