Unit 5 课文理解 知识讲解 跟踪训练 课件 -2024-2025学年牛津译林版八年级英语上册

8A Unit 5 Wild animals Comic strip Welcome to the unit Why not? Wild animals are free and happy. (P56) 为什么不呢？野生动物既自由又快乐。 free adj. 1)免费的 They're giving out free tickets to the show. 他们正在分发演出的免费入场券。 2)自由的，不受约束的 He finally felt completely free. 他终于觉得自己完全自由了。 3) 空闲的 （反义词busy） He has a free afternoon every week. 他每周有一个下午空闲。 for free 免费 The tickets are for free. 这些票是免费的。 —Mr Wilson, can I ask you some questions about your speech? —Certainly, feel ____ to ask me. A. good B. calm C. free D. happy feel free to do sth. 随意做…… C I don’t think so. They may become dishes on the table any time. (P56) 我认为不是这样，它们可能随时会变成餐桌上的菜。 在别人提出观点后就此观点提出自己的意见时，可以用I think so（我想是这样的/我也这样认为），或I don’t think so（我认为不是这样的/我不这样认为）。 dish n. 一道菜；盘，碟 Help yourself to the dishes. 请随便吃菜。 do the dishes 洗餐具 So could you please not eat them. No way！ 那么，你能不吃他们吗？ 不可能。 Can/Could you please +动词原形？ 请你……好吗？ Can/Could you please not +动词原形？ 请你不要……好吗？ 以上句型用于委婉提出请求。 Could you please help me with my English? 请你帮助我学英语，好吗？ Could you please not make so loud noise? 请你不要发出那么大的噪音，好吗？ No way 1）用于表示不同意，或拒绝，意思是“不行！不可能！没门儿！” —Can I leave the window open? 我可以开着窗户吗？ —No way！不行！ 2）用于表示惊奇或怀疑，意思是“不可能！不会吧！” He is already seventy? No way! 他已经70岁了？不可能！ Please have pity on them, Eddie.(P56) 请同情他们，Eddie。 have /take pity on sb./sth. 同情/怜悯…… 注意：pity是不可数名词，但有时可以与不定冠词a连用。 He has pity on the old woman in trouble. 他同情这位处于困境中的老妇人。 What a pity! =What a shame! (P64) 多遗憾呀！ It’s a great pity!(P64)太遗憾了！ I may die without them. (P56) 没有他们我可能会死。 diedying; died dead adj. 死的；去世的 death n. 死亡 1. His grandfather __ last year. 2. This cat doesn’t eat ___ fish. 3. His grandfather’s ___ made him very sad. 4. The sick old man is ______. 5. His grandfather has been __ for one year. died dead death dying dead In fact, these are not wild animals, Hobo. (P56) 实际上，这些不是野生动物，Hobo。 in fact一般放在句首，意思是“实际上，事实上”。 In fact, he put in the light by himself. 实际上，他自己安装的灯。 I like monkeys best. (P57) = Monkeys are my favourite animals. Pandas are my favourite animals too.(P57) = I like pandas best too. sb. like sth. best. = Sth. is/are one’s favourite … What wild animals do you like best? (P57) = What’s your favourite wild animals? What do you like …best? =What’s your favourite …? —What subject do you like best? =What’s your favourite subject? —I like Maths best. Reading This means “hope”. (P58) mean 动词， 意为“是……的意思”；名词是meaning，意思是“意思” Red means good luck in China. 在中国红色意为着好运。 Do you know the meaning of the new word? 你知道这个生词的意思吗？ 英语表示“……是什么意思？”的句型 1. What does /do…mean? 2. What do you mean by …? 3. What’s the meaning of …? 你的话是什么意思？ What do your words mean? When Xi Wang was born, she weighed 100 grams. (P58) 希望刚出生时，只有100克重。 She weighed only 100 grams at birth. (P60)   be born 动词词组，意为“出生” at birth 介词词组，意为“在出生时”   她出生在上海。 She was born in Shanghai. 熊猫宝宝出生时看起来像小白鼠。 The baby pandas look like little mice at birth. weigh在此句中是个及物动词，意为“重量为”，后可直接跟基数词加重量单位。 He weighs 80 kilos. 他的体重是80千克。 At four months old, she weighed about eight kilograms and started to go out for the first time. (P58) 在她四个月大的时候，她大约重8千克，并开始第一次外出。 for the first time “第一次” 1. 2010年我第一次离开家去英国。 I left home for England in 1990 ____ the first time. 2.这是我首次来这儿。 It is ___ first time ____ me to come here. 3.他在中国工作时去过北京三次。 He went to Beijing _____ _____ when he worked in China. the for three times for Eight months later, she was not a small baby any more and weighed over 35 kilograms. (P58) 八个月后，她不再是一个小宝宝了，体重超过了35千克。 not … any more 不再 not常与连系动词be、情态动词或助动词连用，构成否定，any more放在句尾。 我们不应该再买皮质外套 We shouldn't buy fur coats any more. not … any more可以与no more换用，但是no more一般放在行为动词前，be动词或情态动词后，或直接放在句尾。 You can’t drink any more. =You can drink no more. =You can no more drink. In the beginning, Xi Wang drank her mother’s milk. (P58) 一开始，希望喝母乳。 in the beginning 意为“开始” =at first   开始她很害羞。 In the beginning she was very shy. Sadly, giant pandas face serious problems in the wild. (P58) 不幸的是，大熊猫在野外面临严重的问题。 face 动词，意为“面临”，还有“面对，面朝”的意思 他的阳台朝南的。 His balcony faces south. Most of the rooms face south. 多数房间朝南。 in the wild在野外 For example, it is very difficult for pandas to have babies, and many panda babies die when they are very young. P(58) 例如，熊猫生宝宝很困难，并且许多熊猫宝宝在它们很小的时候就死掉了。 It is difficult for sb. to do sth.的句型中的it作形式主语，真正的主语是动词不定式的复合结构。 我难以在两小时之内完成这项工作。 It is difficult for me to finish the work in two hours. = It is not easy for me to finish the work in two hours. 他不可能得到那工作。 It is ___________ for him______ get the job. impossible to Also, giant pandas live mainly on a special kind of bamboo.(P58) 而且，大熊猫主要以吃一种特殊的竹子为生。 live on 以食……为生 You can‘t live on bread alone. 你不能仅靠面包为生。 However, the bamboo forests are becoming smaller and smaller.(P58) 然而，竹林正变得越来越小。 however是表示转折的副词，使用时总是与逗号连用，位于句首时，其后用逗号；位于句中时，其前后都要用逗号；位于句末时其前用逗号。 She was ill. She went to work, however. =She was ill. However, she went to work. 比较：She was ill. But she went to work. smaller and smaller 越来越小bigger and bigger 越来越大 比较级+比较级 越来越…… 1.After taking more exercise, she is becoming_______________ (越来越苗条) 2.越来越多的人开始学外语。 _____________people begin to learn foreign languages. 3.数学变得越来越难了。 Math becomes __________________ slimmer and slimmer More and more more and more difficult As a result, pandas may not have a place to live or food to eat. (P58) 因此大熊猫可能是无处生存，无以为食。 as a result 因此；结果 He didn't work hard, as a result he failed his exam. 他不用功，结果考试不及格。 as a result of因为；由于 = because of As a result of his hard work, he got high marks in the exams. 由于他的刻苦学习，他在考试中取得了高分。 Giant pandas are now in danger. (P58) 大熊猫现在处境危险。 in danger 处于危险的境地 反义短语：out of danger脱离危险   The old man is ill. He’s in danger. 那个老人生病了。他现在的情况很危险。 We should take action right away.(P58) 无能应该立即采取行动。 take action to do 采取措施/行动 It’s time for us to take action to protect wild animals. 是时候我们应该采取行动去保护野生动物了。 right away 立刻，马上 = at once You must give up smoking and drinking right away. 你必须立刻戒烟酒。 make laws to protect pandas (P58) 制定法律来保护熊猫 make laws制定法律 to protect pandas是动词不定式用作目的状语。 If we do nothing , soon there may be none left! (P58) 如果我们什么都不做,很快就一只熊猫也不剩了。 代词none的意思是“没有一个人或物”，可以单独使用，也可以用于none of+可数名词复数 / 不可数名词。 I have many friends her, but Kate has none. 我在这里有很多朋友，Kate一个也没有。 None of the students knows/know the answer. 没有学生知道答案。 left 表示“剩下的”，放在名词后。 We do believe that where there's Xi Wang, there's hope. 我们坚信,有希望的地方就要hope. do用来强调祈使句的肯定句，和非三单主语的一般现在时肯定句。 Do come early. 一定要早点来。 We do hope that you will win the match. 我们确实希望你能赢得比赛。 does用来强调三单主语的一般现在时肯定句。 He does study hard. 他学习确实很刻苦。 did用来强调一般过去时的肯定句。 He did come to see you yesterday. 他昨天确实来看你了。 课本第59页练习 f d c e a b c b d f a 课本第60页练习 in danger very young live on As a result in the wild take action drank her mother’s milk eat bamboo 100 grams 35 kilograms serious problems have more babies panda reserves make laws 1. When Tom was born, he ________ (weigh) 6 jin. 2. She __________ (be born) in America. 3. We have already made a good _________ (begin）. 4. Now many pandas are in ________. (dangerous) 5. ____________ (sad), we could only stay there for three weeks. 6. The __________ (action) of picking the baby up had made her back ache. 7. I will set off ____________ (立刻). weighed was born danger beginning Sadly action right away Grammar They may become dishes on the table any time. (P56) 它们可能随时会变成餐桌上的菜。 I may die without them. (P56) 没有他们我可能会死。 As a result, pandas may not have a place to live or food to eat. (P58) 因此大熊猫可能是无处生存，无以为食。 If we do nothing , soon there may be none left! (P58) 如果我们什么都不做,很快就一只熊猫也不剩了。 may 后接动原, 表示“可能”时, 通常用于肯定句和否定句中， 相当于perhaps, maybe （句首）； 否定形式是may not +动原 （可能不） 2. The baby may have something nice to eat. =Perhaps / Maybe the baby has something nice to eat. 1. He may not be at home now. = Maybe / Perhaps he isn’t at home now. 同义句转换 1. —When will his party begin? —I am not sure. It __ be at 8:00 p.m. A. must B. may C. have to D. has to 2.The monkeys are jumping around. They may ____ with each other . are playing B. to play C. be playing D. be play 3. The baby panda __ half a year old, but I am not sure. A. maybe B. may be C. may D. must be 4. He ______ feel frightened when he sees a tiger far away. A. maybe B. may be C. may B C B C may need may be may hurt may not be may be playing may be sleeping The horse is standing with its eyes closed. (P61) 马闭着眼睛站着。 with its eyes closed是“with+名词+形容词”结构，在句子中作伴随状语。 He likes sleeping with the windows open. 他喜欢开着窗户睡觉。 动词不定式用作宾语 当句子中已经有谓语动词，而我们有需要表达不止一个动作概念时，其余的动词必须使用非谓语形式。动词不定式是非谓语动词形式的一种，基本形式是：to +动词原形。 At four months old, she weighed about eight kilograms and started to go out for the first time. (P58) 在她四个月大的时候，她大约重8千克，并开始第一次外出。 As a result, pandas may not have a place to live or food to eat. (P58) 因此大熊猫可能是无处生存，无以为食。 make laws to protect pandas (P58) 制定法律来保护熊猫 动词不定式短语 = to+动词+宾语 (+状语) 只能接动词不定式作宾语的动词（短语）： agree(同意), choose(选择), decide(决定), hope(希望), fail(没能), wish(希望), refuse(拒绝), expect(期待/望), manage(设法), plan(计划；打算), pretend(假装), promise(答应；许诺), offer(主动提出), afford(负担起), demand(要求)， prepare(准备), seem(好像)，would like(想要), want(想要)等。 What did they decide to do? 他们决定干什么? She failed to come to school yesterday. 她昨天没来上学｡ I hope to be back soon. 我希望早点回家｡ Last Saturday he agreed _____ (help) me with my English, but he failed _______ (come). When she saw me in the street, she pretended ______ (not see) me. When the baby saw his mum, he stopped _______ (play). to help to come not to see playing 课本第62页练习 learn to work out decide to fly remember to come back began to save with the help of (P62) 在……的帮助下 of后接表示人的名词时，可以换成with one’s help I passed the exam with the help of Mr Wang. =With Mr Wang’s help, I … With her help, I found my lost pen. get lost (P62) 迷路 = be lost/lose one’s way If you are/get lost, you can look at the sun. the same … as … (P62) 和……一样…… Her hair is the same colour as her mother’s. 她的头发颜色和她妈妈的头发颜色一样。 He is not the same man as he used to be. 他和过去不一样了。 My present is the same as yours. 我的礼物和你的礼物一样。 比较：My present is different from yours. Integrated skills 听录音，完成课本第63页练习 bright orange dark run swim alone big smell hours fur fruit fun 课本第64页练习 strong bright alone bones hear smell team dangerous … but only for a short while. (P63) ……但是只坚持一会儿。 for a while 一会儿 I like to have a rest for a while after lunch.. 我喜欢午饭后休息一会儿。 after a while过了一会 in a short while很快；不久 hunters catch tigers for their fur, bones, or other parts of the body. (P63) 猎人们为了得到老虎的皮毛、骨头或者身体的其他部位而捕捉他们。 Many animals lose their lives because people hunt them.(P64) 许多动物失去了生命，因为人们猎杀他们。 hunt v. 捕猎 hunter n.猎人 lose one’s live失去生命 people kill wolves because they think wolves are dangerous to humans (P63) 人们杀死狼是因为他们认为狼对人类有危险。 wolf wolves human humans be dangerous to 对……有危险 I think dogs are dangerous to children. 我认为狗对孩子们有危险。 Study skills 后缀-ing, -ness, -ion 形容词+ness名词 动词+ing名词 动词+ion名词 shopshopping 购物 happyhappiness幸福 decidedecision决定 inviteinvitation邀请 discussion 讨论 collection 收集 kindness 善良 sickness 疾病 feeling 感情 celebration 庆祝 beginning 开始 darkness 黑暗 meeting 聚会 invitation 邀请 课本第65页练习 hunting protection paintings feelings happiness sadness invitation kindness Many wild animals are now in danger because of hunting. (P65) because of +名词/代词/doing because +句子 He got lost because of the bad weather. = He got lost because the weather was bad. 他因为恶劣的天气而迷路了。 We hope you can accept our invitation and join us. (P65) 我们希望你们能接受我们的邀请并加入我们。 accept 表示“接受”，反义词是refuse。 receive表示“收到” She received his flowers but she didn’t accept them. I think you shouldn’t accept his present. Task 课本第67页练习 heavy strong short fish insects run very fast climbing swimming the winter seldom fur paws Bears move around slowly in the daytime. (P67) move around到处移动 in the daytime在白天 slow 形容词；slowly 副词 more slowly; most slowly They sleep through the winter. (P67) 他们冬眠。 through prep. 整个期间；自始至终 They seldom hurt people. (P67) 他们很少伤害人。 seldom表示否定意义，意思是“很少”，常放在实义动词前，系动词be，情态动词或助动词后。 He seldom speaks, does he? 他很少发言，是吗？ She is seldom late for school. 她很少上学迟到。 8A Unit 5 野生的 空闲的，免费的，自由的 一道菜，盘，碟 同情，遗憾，可惜 死(v.) 事实上，实际上 海豚 巨大的，伟大的 意味着，意思是 开始，起初 令人遗憾的，伤心地 面临，面对 严重地，认真的，严肃的 主要地，大部分 然而 结果 wild free dish pity die in fact dolphin giant mean beginning sadly face serious mainly however result 危险 行为，行动 保护区 法律 没有一个(人或物) 出生，诞生(n.) 关闭的 蝙蝠 迷路的，迷失的 同样的，相同的 救助，节省 条纹 一会儿，然而，当…时候 特征，才能，质量 寻找，搜寻，打猎 猎人 抓住，捕获 danger action reserve law none birth closed bat lost same save stripe while quality hunt hunter catch 厚的，密的，浓的 丢失，输掉 生存，生计 杀死 人，人类 卖，出售 憾事，羞愧 行动，表演 疾病 thick lose living kill human(s) sells shame act illness 接受 报告 尾巴 昆虫 活动，移动，搬迁 缓慢地 白天 accept report tail insect move slowly daytime $$