2025年暑假预习译林版英语八年级上册Unit1-Unit4知识点详解

8AU1知识点详解 · 知识点归纳 1. honest adj. 诚实的 反义词：dishonest 一个诚实的男孩an honest boy 实话说to be honest = to tell the truth 2. secret [C]n. 秘密 keep a secret adj. secret keep it/sth. secret 3. joy [U]n. 欢乐；高兴 to one’s joy/ happiness/ surprise/ excitement某人高兴的/惊讶的/兴奋的是 4. care v. 关心；在意 关心；关怀care about 照顾；照料 care for = look after = take care of 当心Take care = Be careful = Look out = Watch out care变形记： careful / careless / carefulness / carelessness / carefully / carelessly 5. teenager n. 青少年 teenage adj. 十几岁的；青少年的 teens n. 青少年时期 在我十几岁的时候in my teens 青少年问题teenager problems 健康问题 health problems 6. humorous adj. 幽默的 [U]n. 幽默 humour = humor 有幽默感/方向感/有时间意识have a sense of humour / direction/time 7. polite adj. 礼貌的 adv. politely 反义词： impolite be polite to sb. 对…彬彬有礼 8. tidy adj. 爱整洁的；整洁的 v. 整理；收拾 tidy up 9. make linking v. 成为；适合 和某人成为朋友 make friends with sb. make an excellent teacher / social worker make sb. sth. / adj. / do make sb. look smart 使某人看起来很精明 10. lie [C]n. 谎言 说谎：tell a lie / tell lies 单词 中文意思 过去式 过去分词(-ed) 现在分词(-ing) lie 说谎 lied lied lying 躺 lay lain lying lay 下蛋；放置 laid laid laying 11. 开玩笑 tell jokes 捉弄某人play a joke on sb.=play a trick on sb. 12. true adj. 确实的；真实的 13. voice [C]n. 嗓音 用低/高的声音in a low/loud voice 有甜美的嗓音 have a good voice voice & sound & noise 14. bored adj. 感到无聊的；感到讨厌的 boring adj. 令人讨厌的；令人无聊的 对……感到厌烦 feel bored with = be tired of 15. fit vi. 可容纳；装进 vt. sth. fit sb. [尺寸] adj. ... be fit for suit vt. 适合 suit vs. fit vs. match suit vt. sth. suit sb. n. 套装；西装；西服 suitable adj. ... be suitable for ... match vt. ... match ... [同类事物之间，搭配等] n. ... be a match for ... 16. knock vt. 碰；撞；把…撞击成 knock sth. onto… 把…撞到… knock books onto the floor knock sth. off… 把…从…撞掉下来 knock books off the desk vi. 敲 knock on / at the door 敲门 17. straight adj. 笔直的 have long straight hair 留着长而直的头发 adv. 直地 go straight 直走 18. personality [C]n. 个性 19. choose v. 选择；挑选 chose – chosen – choice choose sb. as/ to be… 选择某人作为… 20. worse adj. 更差；更糟 (bad / badly / ill的比较级) 最高级：worst 21. competition [C]n. 竞赛；比赛；竞争 adj. competitive 有竞争力的 v. compete 竞争 22. plan n. 计划；安排 make a plan for… 为…制作计划 v. 计划 plan to do sth. 计划做某事 23. square adj. 方形的 [C]n. 正方形 24. smiling adj. 微笑的 a smiling face smile n. 微笑 wear/have a smile on one’s face 面带微笑 vi. 微笑 25. patient adj. 耐心的 patience[U]n. 耐心 [C]n. 病人 be patient with patients 对病人有耐心 反义词：impatient adj. 急躁的；不耐烦的 26. excellent adj. 杰出的；极好的 （没有比较级和最高级） 重点短语句型： 1. invite sb. to do sth. 邀请某人做某事 2. share one’s joy with… 分享某人的快乐 eg.你要跟谁分享你的快乐呢？ Who do you want to share your joy with? 3. be/get ready to do sth.= be willing/happy/glad to do sth. 乐意做某事 prepare sth. 为…做准备 prepare sth. for sth. 为…做准备… prepare for sth. 准备… =be/get ready for sth. prepare to do sth. 准备做某事= be ready to do sth. 4. write to sb. 写信给某人 5. give seats to someone in need 把座位给需要的人 6. have a good sense of humour 非常有幽默感 7. say a bad word about 说……的坏话 say bad words 说脏话 8. one’s words = what sb. said 某人说的话 9. go / turn to sb. (for help) 向…求助 10. travel around the world 周游世界 11. works of art 艺术品 12. if necessary 如果有必要 13. work with sb. 和某人一起工作 · 重难点讲解 1、 丈母娘的四大提问 问职业：What is he? 问外貌：What does he look like? 或What is he like? 或How does he look? 问人品：What is he like? 问爱好：What does he like? 补充：询问某人的看法： What do you think of/about….? = How do you like / find….? 2、 worry vt. 使…担忧 worry sb. 使某人担忧 vi. 担忧… worry about sb./sth. 担忧某人/某事 n. 可数（复数 worries） worried adj. 担忧的 be worried about sb./sth. 为…担忧 worrying adj. 令人担忧的 8A U2知识点详解 1、 知识点归纳 1. an advertisement 一则广告 2. a mixed school 一所混合学校 3. discuss sth. with sb. 与某人讨论某事 be under discussion 在讨论中 4. on Friday afternoon 在周五下午 5. at most/ at least 至多/至少 6. have a monthly test on… 有次关于…的月考 7. look through 浏览 look after 照顾 look up 向上看；查阅 look for= search for 寻找 8. have a lovely/ happy/ difficult/ hard time doing sth. ; enjoy oneself/ have fun doing sth. 做某事玩的开心/不开心 have a much happier time 度过一段更开心的时光 9. everyday 每天的 every day 每一天 10. go on/ for a school trip 去学校旅游 11. an ideal school 一个理想的学校 12. Learning foreign languages is fun. = It is fun to learn foreign languages. 学习外语很有趣。 13. I quite agree with you. 我非常同意你的看法。 二、重难点用法： 1. end 1) v. 结束 = be over 2) n. 末尾；结束 最后 in the end= at last= finally 在…结束的时候 at the end of… 在…快结束的时候 near the end of… 反义词组： 首先 in the beginning= at first= firstly 在…开始的时候 at the beginning of 在…快开始的时候 near the beginning of 2. offer v. 主动提出 1) 主动提出做某事 offer to do sth. 2) 提供某物给某人offer sb. sth. = offer sth. to sb. provide sb. with sth.=provide sth. for sb. 3. 我们三个人中 among the three of us = among us three 4. 休假一段时间 have +一段时间+ off 休假两周 have two weeks off = have a two-week holiday = have two weeks’ holiday 有时间做某事(have) have some time for (doing) sth. =have some time to do sth. 5. 后缀-ly： 以-e结尾的adj.变adv.规则： n． adj. friend friendly day daily week weekly 元音+e -e + ly true-truly 辅音+e (除了le结尾) +ly wide-widely; polite-politely -le结尾 -e + y simple-simply; terrible-terribly 8A U3知识点详解 1、 知识点归纳 1. 美国总统 the President of the USA 2. 计划一天的外出 plan a day out 为一天的旅行做个计划 make a plan for a day trip 3. 乘船旅行 take a boat trip 4. 经过 go past= pass (过去式 passed) 5. 保重 take care 6. 不相信某人的眼睛 can’t believe one’s eyes 7. 歌舞表演 song and dance shows 舞鞋 dancing shoes 舞蹈课 dancing lessons 8. 把秘密藏在某人自己心里 keep the secret to oneself (单数) 为某人保密 keep the secret for sb. 9. 学生会主席 the chairperson of the Students’ Union 10. final n. 决赛 adj. 最后的 — adv. finally 11. 它向30人或以上的学生团体免费 It’s free for groups of 30 or more students. 2、 重难点归纳 1. (1) wide adj. 宽的；广泛的 adv. 宽地 （具体）；充分地 widely adv. 广泛地 （抽象） deep & deeply high & highly (2) wide —— n. width heavy —— n. weight put on / lose weight 增肥/减肥 long —— n. length tall/high—— n. height 询问某人体重： What’ s the weight of you/ your weight? =How heavy are you? =How much do you weigh? 询问某人身高： How tall are you? =What’s the height of you/ your height? 2. shine vi. 照耀，发光 过去式 shone 变形：_shining___ adj. 闪闪发亮的 3. traffic [U]n. 交通 交通拥挤 heavy/ busy traffic 4. 到达某地 arrive at/ in= get to= reach arrive vi. 到达 at + 小地点 （station, airport, school…） in + 大地点 （Australia, Shanghai…） 返回某地 (2种表达) return to= go back to 5. can’t wait to do sth. 迫不及待做某事 can’t help to do sth. 不能帮助做某事 can’t help doing sth. 情不自禁做某事 6. get on/ off 上车/ 下车 get on/ off the bus (用it替换the bus) get on/ off it 7. pull v. 拉；拖；移开 反义词：push pull one’s leg 开玩笑 pull over 停靠 pull up 往上拉 pull oneself up the rocks 攀岩 8. hurt vi. 疼 vt. 使…受伤 adj. 受伤的；疼痛的 hurt sb. / oneself It hurts= It’s hurt. 9. support v./ n. 支持某人 support sb. 养家 support one’s family 在某人的支持下 with one’s support 没有某人的支持 without one’s support 10. take place v. 发生 V.S. happen (偶然) v. 举办（主语是sth.） V.S. hold（主语是sb.） 11. forget/ remember to do sth. 忘记/记得去做某事 regret to do sth. 遗憾去做某事 forget/ remember doing sth. 忘记/记得做过某事 regret doing sth. 后悔做了某事 forget 与leave的区别： (1). forget sth. (2). leave sth. +地点 leave与leave for的区别： (1). leave A 离开A地 (2). leave for B 动身去B地 (3). leave A for B 离开A地去B地 12. 后缀-ful/ -less: n. adj. (-ful) adj. (-less) care careful careless help helpful helpless use useful useless noise / noiseless cheer cheerful cheerless end / endless hope hopeful hopeless meaning meaningful meaningless sleep / sleepless taste tasteful (高雅的) tasteless (庸俗的；无味的) 8AU4知识点详解 · 知识点归纳（背诵默写、简单应用） 单词/词组 1. instruction [C]n. 指示；说明 tip [C]n. 提示；指示 做…的建议 tips for doing sth. instruct v. 指导 introduction n. 介绍 introduce v. 介绍 2. glue [U]n. 3. tape [U]n. 4. rope [C/U] n. 5. scissors n. 剪刀 一把剪刀 a pair of scissors 6. exactly adv. 确切地，精确地 exact adj. 7. repair vt. 1) 为某人修理某物 repair/fix sth. for sb. 2) repair & fix & mend repair: 修理(大件) fix: 修理(小件)；安装 mend: 修补 8. once 曾经；一次 at once 立刻 once more 再一次 9. 尽力去做某事 try to do sth. 尽力不要做某事 try not to do sth. 尝试做某事 try doing sth. 10. over & under (正上/下方) above & below (上/下方) 温度楼层高于低于 11. 让某人(不要)做某事 let/ make/ have sb. (not) do sth. ; get sb. to do sth. 让某事被做 let/ make/ have sb. done sth. ;get sth. done make sb. sth.= make sth. for sb. 12. fail to do sth. 失败做某事 fail (in) sth. failure n. 失败 eg. Failure is the mother of success. 13. be dangerous to sb. n. danger out of danger 反义词： adj. safe n. safety 14. spoon [C]n. 15. for example +一个 such as +多个 16. leave v. 使处于…状态；离开 leave me alone 让我一个人待着 leave a message 留言 leave sth. +地点 落在… （区别forget） leave [C]n. 假期 ask for a leave 变形：adj. left 剩下的 17. possible adj. 可能的 if possible 如果可能的话 18. tidy v. 整理/ adj. 整洁的 整理它 tidy it up 19. 把气球贴在封面上 stick the balloon on its cover stick v. 粘住，钉住 (过去式stuck) cover n. 封面；盖子 v. 覆盖 用…覆盖 cover …with… 被…覆盖 be covered with 20. finished adj. 完成的 变形：finish v. 完成 完成做某事 finish/ complete doing sth. finish：完成一个任务 complete：圆满完成 词组默写： 1. DIY do it yourself 2. 好的 All right 不用谢/没关系 That’s all right. 那是对的 That’s right. 3. 它上面写着 It says…(不用it writes…) 4. 在…中受欢迎 be popular among/ with sb 5. 代表 stand for 6. 用…装饰 decorate…with… 7. 我喜欢做一些新东西。 I enjoy making something new. 8. 把它粉刷成蓝色 paint it blue 9. 碰未干的油漆 touch wet paint 10. 上DIY课 take a course in DIY/ attend the DIY course 11. 更擅长某事 get/be better at=do better in 12. 在卡片的另一面 on the other side of the card 13. 了解更多关于 learn/ know more about… 14. 对…有耐心 be patient with 15. 帮我画画 help me with the drawing/ help me (to) draw 16. 一直拼错单词 keep spelling the words wrong · 重难点解析（背诵、理解、灵活运用） 1. instead adv. 反而，却 （可单独使用） 代替做某事 instead of (doing) sth. I will stay at home instead of going to school. =I won’t go to school. Instead I will stay at home. =I won’t go to school. I will stay at home instead. 2. crazy adj. 痴迷的 (比较级：crazier; 最高级：craziest) 对… 痴迷 be crazy about… 做某事痴迷 be crazy to do sth./ be crazy about doing sth. 3. terrible adj. 可怕的 变形：adv. terribly look terrible (可怕) look terribly at sth. (可怕) 4. put in 安装 put up 举起；张贴；搭建 put on 穿上；上演；增加 put off 推迟 put out 扑灭 put away 收拾 put through 为…接通电话 5. mistake v. 误认为 (过去式mistook) (1) 把…误认为… mistake… for … (2) [C] n.错误 犯错 sb. make a mistake 出错 sth. go wrong 6. 停电 have a power cut. 7. cut n. / v. 切；割 cut…into…. 把…切成 cut out 剪出；裁剪 cut off 切断 cut down 砍倒 8. 填写 fill in 填表格/填空 fill in the form/ blanks 9. keep (on) doing sth. 坚持做某事… keep sb. doing sth. 让某人一直做某事 keep sb. from doing sth. 阻止某人做某事 =prevent/ stop sb. (from) doing sth. 10. shelf 复数 shelves 11. stay in/ at +n. 待在…(here/ there/ abroad前不加介词) stay with sb. 与某人待在一起 stay up 熬夜 stay out 待在外面 n. 逗留 短暂停留 for a short stay 12. the other (两者中)另一个 another (三者及以上)另一个 other + 可数名词复数/ 不可数名词 others= other + 复数 剩余非全部 the others 剩余全部 13. advise v. 建议 建议某人做某事 advise sb. to do sth. 建议做某事 advise doing sth. suggest (sb.) doing sth.; suggest 从句（should ）+do 变形：[U]n. advice 一条建议： a piece of advice 寻求建议： ask for advice 关于…的建议 advice on… 14. give up (doing) sth. 放弃(做)某事 15. mix v. 混合 把…和…混合起来 mix…with… 把某物混合在一起 mix sth. together 混淆它 mix it up 变形：adj. mixed a mixed school 16. add add to 增加 add …into 把…加入… 17. sure & certain 1) make sure of / that… (make后跟sure，不加certain) 2) it做形式主语代替后面的名词性从句时，只能用certain. eg. It is sure that the sun rises from the east. ( 错 ) It is certain that the sun rises from the east. ( 对 ) 3) 变形：certainly= of course 18. furniture [U]n. 一件家具 a piece of furniture 19. 否定前缀un-, in-, im-： certain uncertain comfortable uncomfortable important unimportant active inactive correct incorrect patient impatient possible impossible 1 学科网（北京）股份有限公司 $$