Unit5知识点讲解 2024-2025学年牛津译林版英语八年级上册

5 学科网（北京）股份有限公司 P5 八上 Unit 5 Wild Animals 重要知识点 Welcome to the unit 1、Would you like to live in the wild, Eddie? 你想生活在野外吗，Eddie？ wild n. 野外 in the wild 在野外 live in the wild:生活在野外（冠词the不可省） wild adj. 野生的 wild animals 野生动物 2、Why not? Wild animals are free and happy. 为什么不呢？野生动物自由又快乐。 free 1). adj.自由的 freer—freest be free to do sth. 自由地做某事、随意做某事 2). adj.免费的 3). adj.空闲的 （无比较级和最高级形式） for free 免费地 in one’s free/spare time 在某人的空闲时间 3、.I （don’t）think so. 我（不）认为是这样。 4、dish ： ①可数名词“一道菜” ②可数名词 “盘，碟” do the dishes清洗餐具 5.So could you please not eat them? 所以能否不要吃它们？ Will/Could/Would you please + 动词原形？能…吗？ 一种表示请求的句型，语气比较委婉、客气。 肯定回答：Sure./Of course./No problem. 否定回答：Sorry,but I.... 否定句：在 please 后直接加not. Will/Could/Would you please+ not + 动词原形？ 例如：Could you please not park your car here? ( )Could you please the door for me? It's too cold. B A. not close B. close C. not to open D. open 6、[ no way ] “不可能” 常用在口语中，表示不同意或拒绝。 还可以表示不相信或惊讶 “不会吧” 7、Please have pity on them，Eddie. 请同情它们，Eddie。 pity n.同情, 怜悯（不可数） take/have pity on sb. 同情某人 n. 遗憾，可惜（可数名词）常用单数形式 What a pity! =What a shame! 这真是遗憾呀！真可惜！ It’s a pity to do sth. 做某事是遗憾的 8、I may die without them. ①die vi.死 dead adj.死的 dying adj.濒死的 death n.死die of: 因… … 而死 死于疾病、衰老,等自身的内部原因； die from: 因… … 而死 死于地震、交通事故、雷击、等外部原因 填空：The man in the accident. His sudden made his family very sad. (died; death) 1) Two people were in the room when the fire happened. The man was and the woman was and the doctor was trying to save her. (dead; dying) ②without prep. 没有 后接名词、代词或动名词作宾语 There is no smoke without fire。无风不起浪。 We can’t live without water. 没有水我们就无法生存。 ( ) He went out his hat. (A)A. without wearing B. didn't wear C. no wearing D. not wearing 9.in fact事实上=actually (用于强调与实际情况恰恰相反) 10.--What...do you like best? = What is/are your favourite...?-I like...best. =My favourite...is/are... 11、They're the kings of the animal world. 他们是动物世界之王。 12、They look so cute。它们看上去是如此可爱。 look 在本句中是连系动词，意思是“看起来”， 后面跟形容词（短语）作表语。 look at … … 此时look 是实意动词，后跟副词 例如： He looks happy. He looks happily at the girl. 可用作连系动词的感官动词还有：taste，feel，sound，smell等。 ( ) their mother with a smile on her face looked at her little kids. ( D) A. What happy B. What happily C. How happy D. How happily Reading 1. I first saw the baby panda when she was only ten days old. 我第一次见到熊猫宝宝，她只有10天大 for the first time 第一次 2. We called her Xi Wang. 我们叫它希望。 ① call作动词时，意为“称呼； call sb. sth. 称呼某人. His friends call him Bob. 打电话；叫” call sb 给某人打电话 I called him this morning ②名词时，意为“打电话，通话；呼声，叫声”。 I called him this morning. =I gave him a call this morning. ③A boy called Tom. 一个叫做Tom的男孩 （过去分词短语作定语） e.g. The man (call) Sam is our teacher. （called） 3. This means "hope". mean : v 意思是……；指的是……；意味着……”。 过去式 meant meaning n. 意义，意思 the meaning of…: ……的意思；……的含义” meaningful adj. 有意义的 meaningless adj. 无意义的 · mean doing sth. 意味着做某事 What he said (他所说的话) means sending you to the hospital. · mean to do sth. 计划/打算做某事 I don’t mean to hurt you. · mean+ that宾语从句 “意思是...”。 This sign means that “Keep off the grass”， The teacher meant that you must listen carefully. 4. When Xi Wang was born, she weighed just 100 grams. ①be born 出生，出世 (bear-bore-born) ②at birth 在出生时 ③ weigh 动词，----weighed 名词： weight high- 名词 : height ④对重量的询问： How much does...weigh?= What's the weight of….?= How heavy is….? 5. …looked like a white mouse． look like的意思是“看起来像，看上去像”，相当于be like，其中的like是介词，后面要跟宾语。 Sam is like his father．= Sam looks like his father. [知识拓展] look the same “……看起来一样”，后面不跟宾语。 用look like或look the same填空 ①You and your cousin_______. (look the same ) ②Your hat_______ a cat. ( looks like) 6. in the beginning=at first 一开始 at the beginning of--- 在------开始时 7. Eight months later, she was not a small baby any more and weighed over 35 kilograms. not…any more＝no more 不再 ( no more和no longer放在行为动词的前面 ，not...any more和not...any longer放在助动词和be动词的后面) I did not cry any more.=I no more cried. 8. When she was 20 months old, she learnt to look after herself. 1) learn to do sth． 学着去做某事 →learnt/learned learn by oneself 自学 learn of/about 了解关于... learn from... 向...学习 learn by heart 背下来，背熟 2) look after oneself= take care of oneself 照料自己 9. Sadly, giant pandas face serious problems in the wild． 1) sadly adv. 不幸地 =to one’s sadness sad adj. 伤心的，不幸的 sad – sadder – saddest The boy looked (sad) at his mother. ( sadly) 2) face vt. 面临；面对 face sth. =be faced with sth. 面对… n. 脸 face to face 面对面地 serious adj.严肃的 →seriously adv.严重地；严肃地；认真地 10. For example, it is very difficult for pandas to have babies. for example+句子；such as/like+名词/名词短语 11. Also, giant pandas live mainly on a special kind of bamboo. live on以…为食 ; Live mainly on…主要以------为生 ;live by... 靠...(手段)为生 ; main--mainly 12.become smaller and smaller 变得越来越小 形容数量用大小 The number is becoming bigger and bigger/larger and larger/smaller and small 13.As a result, pandas may not have a place to live or food to eat. a. ) as a result+句子 因此，结果 as a result of... 由于... the result(s) of sth. …的结果 as a result 和as a result of 的区别 as a result 单独使用，后面一般用逗号隔开，并且不能连结2个句子。 He worked hard at his study.As a result, he passed the exam easily. as a result of + 名词或者代词. As a result of his hard work, he passed the exam easily. b) not have a place to live(in) =have no place to live( in)。没有可住的地方。 food to eat意为“可吃的食物”，to live和to eat都是动词不定式作后置定语，修饰前面的名词。 如果动词不定式中的动词是不及物动词时，一定不能把搭配的介词遗漏，当所修饰的词是place，time，way时，习惯上要省略介词。 I have lots of homework to do. I need a pen to write with He has three children to take care of. 14. Giant pandas are now in danger. be in danger 处于危险中 be out of danger 脱离危险 [类似] in trouble in need safe--safely--in safety danger--dangerous--dangerously 15、We should take action right away. take action to do sth.=act to do sth. 采取措施做某事 Action不可数 right away=right now = at once 立即，马上 16、Make laws to protect pandas. a) make laws to do sth. 制定法律做... b) protect ... from (doing) sth. 保护...免受...伤害 stop/keep/prevent sb.sth. from doing sth. 阻止某人/某物做某事 （其中 keep 搭配中的 from 不可省略） protective adj. 防护性的 protection n. 保护 17、If we do nothing, soon there may be none left! none和nothing有何区别？ (1) none:①可与of连用；②谓语动词用单数、复数皆可；③具体指什么人或物； ④一般用来回答how many＋n．，how much＋n.及含any＋n.引导的疑问句。 None of us have/has seen him. 我们中没有人见过他。 - How many students are there in the room? - None. - Is there any water in the bottle? - None. - How much money do you have on you? - None. (2) nothing:①指物；②谓语用单数；③一般用来回答含anything的一般疑问句及what引导的特殊疑问句。 - What is in the box? 盒子里有什么？ - Nothing.什么也没有。 - Is there anything in the sky? 天上有什么吗？ - Nothing.什么也没有。 - Can you see anything without glasses? 不戴眼镜你能看见什么吗？ - Nothing．什么也看不见。 ( )①- What else do you need for your trip? -_______else. I've packed everything. (A) A. Nothing B. Anything C. None D. Something ( )② I want some coffee, but there is _______in the pot. (C) A. no one B. something C. none D. nothing 探究点二：none与no one有何区别？ ①-How much water is there in the bottle? -None. ②-Who will go to the party?谁将去参加聚会？ - No one/Nobody.没有人。 (3) left是leaved的过去分词，此处作none的后置定语，意为“剩下的，留下的 ”。过去分词作定语表示被动 或完成。 18. However, we do believe that where there is Xi Wang，there is hope. 在肯定句中出现助动词do，does或did，则表示加强语气的作用，有really之意，它们后面接动词原形。 He does enjoy himself every day. She did feed the pet dog just now. 19.The bamboo forests are very important to them. 竹林对它们很重要。Be+adj+to sb 例如：be kind to sb 20. Come into the world as a baby. 作为一个婴儿来到世界。 21.Giant pandas do not have many babies during their lives. during + n.n.短语 在...期间 22.It‘’s easy for baby pandas to get sick and die when they're young. get sick/ill 生病 Grammar 第一部分：情态动词may 一、may的用法 may是情态动词，因此具有情态动词的特点：第一，情态动词不随人称的改变而改变，没有三单形式；第二，情态动词后加动词原形。 二、may的句型 肯定句：情态动词+动词原形 He may be at home. They may be having a class now.（may be doing） 否定句：情态动词的否定句直接在情态动词后加not He may not be hungry. 一般疑问句：情态动词的一般疑问句直接将情态动词提前。 May I borrow the bike? 三、may的考点 （1） may表示推测，意为可能，用于肯定句和否定句， 例1. He may be at home. 例2. The little girl may not be so careless. （2） may表示请求许可，意为可以，常用于疑问句，否定回答不用may not，用mustn’t 例1.---May I help you?----Yes, please./No, thanks. 例2. ---May I go out with my friends, mum? ----Yes, you can./No, you mustn’t. 另外May I help you?可以用于售货员询问顾客的场景。用”I would like”或”I need” 来回答。 例1.---May I help you，Mrs. Li?---I want to buy a dress for my daughter. 拓展 （1） May I help you?的同义句 除了may之外，还可以用might，can和could。例Can I help you?=May I help you? （2） maybe和may的转换 例1. Maybe he is not interested in music. = He may be not interested in music. 例2. Maybe he will come to the show.=He may come to the show. （3）may表示祝愿： 例1.May the year ahead bring you good luck, fortune, success and lots of love.祝愿即将到来一年为你带来好运、财富、成功和许多的爱。 （4）must may can 表示可能性时的区别 ①must表示推测“可能性”时，意思是“一定、准是”，语气较肯定，较有把握。must表推测只能用于肯定句。 He must know my address. 他肯定知道我的地址。（一定） ②can表示推测“可能性”时，往往用于否定句或疑问句，不用于陈述句。can’t表示“一定不、肯定不”的意思，语气很肯定。can在疑问句中意思是“会、可能”，询问某种可能。 He can’t know my address. 他肯定不知道我的地址。（一定不） Can he know my address? 他知道我的地址吗？（询问可能性） ③may表示推测“可能性”时，语气没有must肯定，通常只用于肯定句和否定句中。may意思是“可能”、“也许”， may not意思是“可能不”、“也许不”。 不定式做宾语 一、不定式做宾语 （1） to do不定式直接做宾语，常常用在agree（同意），learn，start，decide，hope，begin，fail（未能做到），forget，plan，prepare（准备做），remember，try，want等之后。to do不定式的否定形式not to do sth. 例1：I prepare to do some photos and videos. 例2：He decided not to go walking in the park that evening. （2） 特殊疑问词+to do不定式做宾语，如what to do，when to start等。 1. 例1：Sometimes squirrels forget where to find the food. 2. 常见的后接动词不定式做宾语的动词有： 提出学会计划：offer, learn, plan 答应要求来帮忙：promise/agree, ask, help 准备决定拒绝：prepare, decide/choose, refuse 敢于设法有希望：dare, manage, hope/wish/expect 未能做到假装：fail, pretend 宁可尝试：prefer, try decide to do sth=make a decision to do sth plan to do sth= make a plan to do sth prepare to do sth=make a preparation to do sth promise to do sth=make a promise to do sth choose to do sth=make a choice to do sth prefer to do sth 宁愿做某事 prefer A to B 比起 B 更喜欢 A 3. They can learn to work out easy maths problems.他们能解出简单的数学题。 work out 解答出；锻炼；弄清楚 Its easy to work it out.很容易解答出这个问题 4. Bats cant see, but they can decide to fly the right way with the help of their mouth and ears. 蝙蝠看不见，但是它们能够在嘴和耳朵的帮助下按正确的方向飞行。 with the help of sb=with ones help 在某人的帮助下 without the help of sb=without ones help 没有某人的帮助 5. Did you know that bees never get lost? 你知道蜜蜂从来不迷路吗？ get lost 迷路 相当于be lost/lose ones way 拓展：get 作连系动词，后跟过去分词形式的形容词，此时 get 相当于be。get dressed 穿衣服get married 结婚 6. Bees always remember to come back the same way as they went.蜜蜂总是记得沿它们去时的路回来。the same…as 和….一样，结构中 same 后接名词，as 可作连词或介词 the same color/the same size as She is as old as Millie is.= She is the same age as Millie is．她与米莉同龄。 反义：(be) different from 与……不同 7. They always begin to save some food before winter comes.他们总是在冬天来临之前储存一些食物。 a. before 在……之前 It will be +一段时间+before+从句（一现）还有多久才…… It was +一段时间+before+从句（一过）过了多久就…… It will be five years we meet again. (before/after) before b. save vt. & vi.储存；节省 save money 存钱/save food 节约食物 v. 拯救 save ones life 挽救某人的生命 8. but sometimes they forget where to find the food. 但是有时它们忘了到哪里去找这些食物 a. 当宾语从句中主谓和从句中一致的时候，宾从可以和特殊疑问词+to do sth 互换。 They forget where to find the food.=They forget where they can find the food. b. sometime 在某时；some time 一段时间；sometimes 有时；some times 几次。 c. forget/remember to do sth 忘记（记得）去做某事 forget/remember doing sth 忘记（记得）做过某事 ( )Her face looks familiar（熟悉） to me. I remember him in my hometown. D A. to see; sometimes B. seeing; some time C. to see; some times D. seeing; sometime Integrated shills---Task 1. stripe 可数名词 条纹 复数形式为 stripes 2. can run fast, but not only for a short while 能跑得很快，但是只能坚持一会儿 for a short while 一小会儿，一段时间 while n. 一会儿 after a while 过了一会儿/in a short while 很快；不久（以后） He was away from the classroom .他离开了教室一段时间。 for a short while 3. Hunters catch tigers for their fur, bones or other parts of the body 猎人为了得到老虎的毛皮，骨头，或者身体的其他部分而捕捉它们。 a. hunter 可数名词 猎人 复数形式为 hunters hunt v.打猎 动词+后缀 er 构成的名词：teach-teacher/work-worker/clean-cleaner/write-writer 注意：cook n. 厨师 cooker n. 厨具 b. catch v. 抓住 catch-caught-caught catch……for sth 为了某物而捕捉…… 4. losing living areas 失去生存区域 lose vt. 失去 lose-lost-lost 例：David lost his job last week. lose vt.输掉 接 game/election（选举）/war（战争）作宾语 例：His team lost three games last year. 5. People kill wolves because they think wolves are dangerous to humans 人们杀死狼是因为他们认为狼对人类有危险。 a. wolf 可数名词 狼 复数形式为 wolves b. be dangerous to sb 对某人有危险 c. human 可数名词 人类 复数形式为 humans。 P64 1. I'm sorry to hear that. 听到这些我很难过。 常用于听到某人遇到不幸的事情时，是为了表示遗憾或难过而说的一句话例：---Meimei is ill in the hospital. ---I'm sorry to hear that. 当听到某人遇见开心的事情时，可以说“Im happy to hear that." 2. They have fewer and fewer living areas.它们的生存区域正越来越少。 fewer and fewer “越来越少……”，修饰可数名词 less and less 修饰不可数名词 fewer and fewer mistakes 越来越少的错误 less and less bread 越来越少的面包 越来越少的人住在农村。 live in the countryside. Fewer and fewer people 3. They sell the animals' fur, bones or other parts of the body. 他们卖动物的毛皮，骨头或者它们身体的其他部分。 sell v. 卖，出售 sell-sold-sold 反义词：buy-bought-bought sell sth to sb. 把某物卖给某人 sell well 卖得好 be sold out 被卖光 4. What a shame! 多遗憾啊！ shame n. 羞愧，憾事 a sense of shame 羞耻感 Its a shame to do sth 做某事是可惜的 P65 1. 常见名词后缀 -ion: action, discussion, celebration, invention，invitation -or: collector, actor, visitor, inventor -ing: acting, meeting, meaning, painting, drawing, wedding, ending, beginning, understanding -ness: darkness, sickness, illness, kindness, happiness, sadness -ment: government, agreement, development, argument, movement, judgment, improvement 2. We are the members of the Wild Animals Club. 我们是野生动物俱乐部的成员。 be a member of 成为….的成员 3. We hope you can accept our invitation and join us. 我们希望你们能接受我们的邀请并加入我们。 a. accept vt. 接受，收受 强调主观意愿上接受 accept your invitation 反义词：refuse receive vt. 强调客观情况的收到 receive a letter b. invitation n. 邀请 P66 1. A report on an animal in danger 一篇关于熊的报告report n. 报道，报告 make a report 作报告reporter n. 记者，通讯员 on 关于……的报告（学术性场合） about 关于（普通用法） 2. can run very fast, good at climbing and swimming 可以跑得很快，擅长攀爬和游泳 be good at=do well in 擅 长 …… be poor at=be weak in 不擅长…… 3. move around slowly in the daytime, sleep through the winter 白天在四周慢慢地活动，冬眠 a. move vt.vi. 活动，移动，搬迁 move away 搬走，移走 move to 搬到 move around 四处活动 b. slowly adv. 缓慢地 比较级：more slowly 最高级：most slowly slow adj. 形容词 c. through 介词 整个期间，自始至终 10 学科网（北京）股份有限公司 10 学科网（北京）股份有限公司 $$