Unit 5寒假讲义（教师版） 2024-2025学年沪教牛津版英语八年级下册

教师姓名 黄老师 学生姓名 年 级 C2 上课时间 学 科 英语 课题名称 现在完成时 八下Unit 5 Saved the endangered animals 预习讲义 Learning goals 能掌握新单词： endangered, file, giant panda, obligation, wild, bamboo, adult, weight, kilogram, population, behaviour, birth,patch, shoulder, central, menu, fur, cruel 能掌握重要短语： in the wild, at birth, on one's own 能够运用单元语法：句型It's+adj.+for/of sb. +to do sth. 能够掌握单元话题作文：拯救濒危动物 Reading课文 The Giant Panda Giant Panda Fact File Population In the wild: about 1,600 Appearance Weight at birth: about 100-200 grams Adult weight: about 100-150 kilograms Colour: black and white A giant panda is a kind of bear. It has a white face with black patches around its eyes. It also has black ears, shoulders and legs. The rest of its body is white. Home Pandas live high up in the mountains of Central and Western China. They live in the bamboo forests there. Food Pandas in the wild usually eat bamboo. In zoos, their menu includes bamboo, apples and carrots. A giant panda can eat as much as 30 kilograms of bamboo a day. Behaviour Panda like to live on their own.They need to eat a lot to stay healthy, so they spend more than 12 hours a day eating. Although they are big and heavy, it is not difficult for them to climb trees. They are strong enough to protect themselves. Life Pandas live for about 20 years in the wild, but in zoos they can live for up to 35 years. The future People are cutting down forests, so the pandas are losing their homes. Some people are killing them for their fur. It is cruel of them to do so. There are not many pandas in the world now. It is important for us to protect them. Reading task 1 Answer the questions: 1. What do pandas eat in zoos? 2. How long do pandas spend eating? 3. Why are pandas losing their homes? 4.What do they eat ? 5.Where do they live? 6.How long can they live? 【答案】 Bamboo, apples and carrots. More than hours a day. Because people are cutting down forests. Pandas in the wild usually eat bamboo. In zoos, their menu includes bamboo, apples and carrots. Pandas live high up in the mountains of Central and Western China.They live in the bamboo forests there. Pandas live for about 20 years in the wild, but in zoos they can live for up to 35 years. Learning New words & expressions: 1.endangered adj. 濒危的 danger n. 危险 in danger 处于危险中 dangerous adj. 危险的 1)We should try our best to protect the endangered animals. 我们要尽最大的努力保护濒临灭绝的动物。 2)Snakes are dangerous.蛇是危险的。 2.file n.档案，文件 fact file 纪实档案 1)Would you please take a seat while I look into our file? 你先坐一下,我给你查一下我们的卷宗? 2).Put this letter in the main file. 把这封信放在主要文件夹中。 3.wild n. 自然环境，野生状态 adj. 野生的 短语：wild animals 野生动物 In nature, all animals are wild and free. 在自然界，一切动物都是野生的，自由自在的。 短语：in the wild 在野外 Danger in the wild comes from the carnivores. 荒野地带的危险来自食肉动物。 4. weight n.重量；体重 weigh v. 有/称...的重量 lose weight 减肥 put on weight 增重 Eg:He gained some weight recently.近来，他的体重增加了。 Some of the stones weigh twenty-six tons!有些石头重达二十六吨！ 5. live for 生活 6. up to 多达；达到（后接数量） 7. high up in the mountain 高山上 8. population n. 人口；n. 族群（量）；种群（量） Eg :China has a large population. 中国人口众多。 Eg :All of the plant population in this habitat decreased. 此栖地的所有植物族群减少了。 9. more than 超过 10. behaviour n. 活动方式；行为；品行 behave v.表现 Such behaviour is beneath contempt.这种行为令人不齿。 I do not think it's proper for you to behave so.我认为您这样的举止不合体统。 11. birth v./n. 出生，诞生 birthday n. 生日 birthplace n.出生地 短语：at birth 出生时 birth date 出生日期 birth rate 出生率 give birth to 生出；生产 Eg :He lost his mother at birth. 他一出生就失去了母亲。 Eg :My daughter's birth was ecstatic.我女儿的出生令人欣喜。 Eg :The era also gave birth to a whole array of new social problems. 那个时代还产生了一系列新的社会问题。 12. adult n. 成年动物；成年人 adj.成年的 Eg :The bear was a fully grown adult.那只熊已完全发育成熟. Eg :He spent his adult life in Canada.他在加拿大度过了他的成年时期。 13. giant adj.巨大的，庞大的 n. 巨人，庞然大物 Eg :That is one small step for a man, but one giant leap for mankind. 对个人来说那是小小的一步,但对整个人类来说却是一次巨大的飞越. 13. a kind of 一种 14. face v. 面对 n. 脸，表情 Eg :He faced the difficulty with courage.他勇敢地面对困难。 face with 面对 face-to-face 面对面 make a face 做鬼脸 15. patches n. 色斑；斑点 Eg :a black dog with a white patch on its back 一只背上有一块白斑的黑狗 16. the rest of 其余的，剩下的 17. shoulder n.肩；肩膀 Eg:The bullet wounded his shoulder.子弹打伤了他的肩膀。 Eg: We walked in the street shoulder to shoulder.我们肩并肩走在街上。 18. A giant panda can eat as much as 30 kilograms of bamboo a day. as many as … + 可数名词 as much as … + 不可数名词(概念上的） 【当堂练习】 (1) 他一个月可以赚多达5000英镑。 He can earn (赚）_____________5000 dollars a month. (2) 我们学校今年来了许多外国学生大约有一百来人. There were _____________one hundred foreign students visiting our school today. 【答案】as much as；as many as 19. On one's own 意思是“独自”，相当于 by oneself. Eg. I am able to finish the job on my own. 我能独自把工作做完。 20. need to do sth. 需要去做某事 21. stay heathy 保持健康 22. climb trees 爬树 23. They are strong enough to protect themselves. adj. /adv + enough enough + n. 【当堂练习】 (1) 这本书足够有趣让每个人都可以读。 The book is ____________________ for everybody to read. (2) 我们有足够的椅子让大家坐。 We have _________________ for everyone. 【答案】interesting enough；enough chairs 24. cut down砍伐 25. kill...for... 为了...而猎杀... 26. It is cruel of them to do so 他们这样做太残忍了 27. cruel adj. 残忍的，残酷的 Eg: He is a cruel hunter.他是个残忍的猎人。 Eg: We shouldn't be cruel to animals.我们不应该对动物残忍。 cruelty n.残酷；虐待 Eg：He was treated with cruelty.他受到残酷的对待。 【教材原句】It is cruel of them to do so 他们这样做太残忍了 28. Asian adj.亚洲的 n.亚洲人Asia n. 亚洲 Eg：China is a developing country in Asia.中国是亚洲的发展中国家。 29. obligation n.义务，责任 Eg：I have an obligation to keep secret for the taxpayer.我有责任为纳税人保密。 其他知识点补充： central adj. 中心的 raise v.喂养 kilogram n. 千克；公斤 menu n.菜单 fur n. 皮毛 organization n.组织 memorize v. 记忆 all day and all night 日日夜夜 what else 其他的 endangered animals濒危动物 at least 至少 hear of/ about听说 the number of …的数量 a number of 大量的 cut down 砍倒 give birth to 生孩子 learn about 知悉、了解 nature reserve 自然保护区 natural environment 自然环境 face the danger 面对危险 make a mistake 犯错 lose one’s home失去家园 show a great love for对……表示极大的爱 C Vocabulary C1 The words in italics are from the article on page 67. Circle their correct meanings. 1. The giant panda has a small population. a. the total weight of animals in an area b. the total number of animals in an area 2. Not many pandas live in the wild because there is not enough food for them. a. a natural environment not controlled by people b. a dangerous place 3. A giant panda is tiny at birth. a. when it dies b. when it is born 4. A giant panda is about two to three feet tall at the shoulder. a. the part of body between the arms and the neck b. the top of the head 5. Shanxi is in Central China. You can see pandas there. a. the middle of b. the area around 【答案】babaa Grammar 一、句型It's+adj.+for/of sb. +to do sth. 语言观察 1. It's useful for us to learn English well. 2. Is it necessary for the students to wear school uniform every day? 3. It's helpful of you to give me such good advice on how to learn English well. 4. Isn't it generous of him to share his new toys with us? 要点归纳: 句型“It is+形容词+for/of sb.+ to do sth.”中, it是句子的形式主语,真正的主语语是后面的动词不定式结构 to do sth。 若句型中的形容词是对事物的描述,指的是 to do sth.的意义,介词用for,这个句型中常见的形容词有: important, impossible, necessary, difficult, easy, hard, possible, exciting等。 若句型中的形容词是对人的性格品质进行描述,表示对sb.的评价或态度，意思是“某人做某事真是大……了”,介词用of,这个句型中常见的形容词有:friendly，warm-hearted，helpful， careful，clever，foolish， careless， generous等。 二、句型adj.+ enough+ to do sth. 语言观察 1. The hall is big enough to hold 1000 people. 2. My brother is not tall enough to reach the top of the shelf. 3. He was careful enough not to make any mistake. 要点归纳: 句型“adj.+enough+to do sth.”表达的意思是“足够…可以做某事”, 该句型可以转换成“so +adj.+that+从句”的句型。 在adj.前加否定词构成“not+adj.+ enough+ to do sth,“,表示“不够.....不能做某事”,可以转换成“too+adj.+to do sth.”这一句型。 在动词不定式前加否定词构成“adj.+ enough+not to do sth.”则表示“足够......可以不用做某事”，也可以转换成“so+adj.+that+从句”的句型。所以上面的例句也可以用下面的方式表达： 1. The hall is so big that it can hold 1000 people. 2. My brother is too short to reach the top of the shelf. 3. He was so careful that he didn't make any mistake. 基础练习 一、根据汉语写出英文单词 1.成年动物(n.) ________________ 2.重量(n.)____________________ 3.人口；族群(n.)_______________ 4.出生；诞生(n.)_______________ 5.在中心的；中央的(adj.)_________ 6.残忍的(adj.)__________________ 7.巨大的(adj.)__________________ 8.档案(n.)_____________________ 9.菜单(n.)_____________________ 10.肩；肩膀(n.)__________________ 11.组织；机构(n.)________________ 12.亚洲的(adj.)___________________ 【答案】adult；weight；population；birth；central；cruel giant；file；menu；shoulder；organization；Asian 二、根据汉语写出下列词组 1. 在野生环境中_____________ 2. 出生时___________________ 3. 独自_____________________ 4. 几乎；接近________________ 5. 把……扔进________________ 6. 写信给……________________ 7. 谈论______________________ 8. 照顾______________________ 【答案】 in the wild；at birth；on one’s own；close to；throw…into；write to；talk about；take care of 三、单项选择。 ( ) 1. ______ a rainy night, he fell ______ a hole and was badly hurt. A. On; into B. On; down C. At; down D. At; into ( ) 2. You must go on a diet if you want to stay ________. A. health B. healthy C. healthily D. more healthier ( ) 3. ——_______ is the population of India? ——I don’t know. But it has the second ______ population in the world. A. How much; large B. What; largest C. What; most D. How much; most ( ) 4. Her father’s everyday job ______ making coffee and watering flowers. A. include B. included C. including D. includes ( ) 5. Don’t worry. He is ________ to correct the mistakes. A. careful enough B. enough careful C. carefully enough D. enough carefully ( ) 6. It’s ______ hot ______ wear that thick coat in summer. A. so; that B. such; that C. enough; to D. too; to ( ) 7. The writer spent a whole month _______ the poem ______ the hero. A. writing, in memory of B. writing, to memory C. to write, in memory of D. to write, to memory ( ) 8. It is ______ for us ______ exercise every day. A. tired; taking B. tiring; taking C. tired; to take D. tiring; to take ( ) 9. I’m ______ my pen. But I can’t ______ it anywhere. Can you help me? A. looking for; look for B. looking for; find C. finding; look for D. finding; find ( ) 10.This umbrella isn’t yours, Mark. You must have taken _______ umbrella. A. someone’s else’s B. someone’s else C. someone else’s D. someone else 【答案】BBBDA DADBA 四、根据汉语意思完成句子。 1.这些大学生喜欢独自生活。 These college students like living ______ _______ ________ 2.杰西卡从她很小的时候就非常喜欢芭比娃娃。 Jessica ______ _______ a great love_______Barbie dolls since she was young. 3. 三天后温度将会接近 38 度。 The temperature will be______ ________38 degrees in three days. 4. 它们足够强壮来保护自己。 They are______ ________ _______ ________themselves. 【答案】 7. on their own 8. has showed for 9. close to 10. strong enough to protect 语法练习 （一）按要求写出相应的介词。 1.It’s very kind _______ (for/of) you to help me. 2. It’s clever _______ (for/of) you to work out the Maths problem. 3. It’s very dangerous _______ (for/of) children to cross the busy street. 4. It’s difficult _______ (for/of) us to finish work on time. 【答案】of；of；for；for （二）单项选择。 ( ) 1. Let me help you carry the box, Granny. Thank you, Lilei. It’s very nice ____you ______me. A. of, to help B. for, to help C. of, helping D. for, helping ( ) 2. It’s dangerous _______with the wild animal. A. for us to play B. of us playing C. for us playing D. of us to play ( ) 3. It is kind ________this girl to help me do lots of things. A. at B. for C. of D. in ( ) 4. It’s nice of you _________me with my maths. A. helping B. help C. to help D. helped ( ) 5. In the past it was difficult for the poor ________a job. A. find B. to find C. look D. to look for 【答案】AACCB （三）用适当的介词或副词填空: 1. Did you finish all the homework _________ your own? 2. How long did you spend _________ your homework yesterday? 3. I love this city, I have lived here _________ about fifteen years. 4. It’s very kind _________ you to help me with my English. 5. It’s wrong to kill elephants _________ their trunks. 【答案】on ；on ；for；of；for 综合练习 （一）完形填空 The Internet is changing our lives. We have already had 16 shopping and mobile payment. And the world's leading technology companies are planning to make our lives even 17 . In the 4th World Internet Conference in 2017, Al (人工智能) became a hot topic. If a machine can 18 how to solve problems as humans do, it can be called Al. Human scientists have trained Al to do different jobs. Alibaha uses Al in its unmanned supermarket in Wuzhen. When you first enter the supermarket, its Al reads your face and your Alipay account (支付宝) . You will see 19 workers in the supermarket, just a monitor that says "Please smile". If you smile, you can buy your goods at a cheaper price. The bigger your 20 is, the cheaper the price will get. When you walk out of the supermarket, the payment is done through your Alipay account at once. Al can also read lips ( 嘴唇). Sougou brought its lip-reading system to the conference. It reads your 21 movements and turns them into voices or text messages. This could be very useful when you are trying to talk to someone on your phone in a(n) 22 place, such as a busy street. A different type of Al is developed to understand human 23 . Microsoft's chatbot Xiaoice can chat with people like a real friend. She knows when to comfort you or tell jokes to make you 24 . Xiaoice has a WeChat account to talk with users. She keeps 25 her social skills because she can learn from the experience of talking with different users. With these technologies, we may see a smarter world and better lives in the near future. ( )16. A. online B. supermarket C. telephone D. window ( )17. A. faster B. healthier C. smarter D. greener ( )18 A. teach B. learn C. invent D. ask ( )19. A. many B. some C. fewer D. no ( )20. A. smile B. face C. phone D. bag ( )21. A. eyes' B. nose's C. ears’ D. mouth's ( )22. A. quiet B. noisy C. strange D. empty ( )23. A. actions B. questions C. feelings D. intelligence ( )24. A. happy B. sad C. angry D. clever ( )25. A. changing B. copying C. improving D. comparing 【答案】BADCD ABBDC CABCD 第 1 页 共 1 页 学科网（北京）股份有限公司 $$