Unit 3 Section Ⅶ Summary & Writing-【金版教程】2024-2025学年高中英语选择性必修第一册作业与测评课件PPT（北师大版2019）

WELCOME UNIT UNIT 3　CONSERVATION Section Ⅶ　Summary & Writing Ⅰ　重点词汇 1．__________ adj. 有教育意义的；知识性强的→ __________ vt. 通知；告知→ __________ adj. 了解情况的；见多识广的→ __________ n. 信息，资料 inform sb __________ ... 通告/告知某人…… keep sb informed __________ 使某人随时了解 2． _________ adj. 紧急的，急迫的→ ________ vt. 力劝；敦促；主张　n. 强烈的欲望；冲动→ ________ adv. 紧急地；迫切地→ _________ n. 紧急；紧急的事 urge sb _______ doing sth 催促/敦促某人做某事 urge that ... _____________ 竭力主张…… informative inform informed information of/about of urgent urge urgently urgency into (should) do 3． ______ adj. 大量的→ __________ adj. 巨大的；非常严重的 a mass ______ /masses of 大量的；大批；众多 the mass ______ 大多数；……的质量 4． ________ adj. 各种各样的，形形色色的→ ________ v. 不同；改变；使多样化→ __________ n. 种类；多样化→ __________ adj. 多种多样的 vary ________... 随……而变化 vary __________ ... and .../ _______ ... to ... 由……到……不等；在……到……之间变动 5． __________ n. 减少；减少的量　vi.& vt. 减少 decrease __________ 减少到 decrease __________ 减少了 mass massive of varied vary variety of various with between from decrease to by 6． __________ adj. 濒危的→ __________ v. 使遭危险；危及；危害→ __________ n. 危险，风险→ __________ adj. 有危险的；不安全的 __________ danger 处于危险之中 7． __________ adj. 浪费的；挥霍的→ ________ n. 浪费　v. 浪费　adj. 废弃的；无用的 It is wasteful __________ sth 做某事是浪费的 a waste __________ money/time 对金钱/时间的浪费 endangered endanger danger dangerous in wasteful waste to do of 8． __________ adj. 现实的，实际的→ __________ n. 现实；真实→ __________ n. 现实主义者→ __________ adv. 实际上→ __________ adj. 真实的；实际的→ __________ adv. 事实上；真实地 __________ reality 实际上 9． __________ adj. 卡住的，无法移动的→ __________ v. 将……刺入；粘贴；(尤指迅速或随手)放置 be/get stuck __________ 被困在…… be stuck __________ 被……缠住无法摆脱 stick __________ 坚持；信守 realistic reality realist realistically real really in stuck stick in with to 10． __________ adj. 烦恼的，生气的→ __________ n. 烦恼；烦恼的事情→ __________ vt. 使生气，使恼怒→ __________ adj. 令人气恼的 be/get annoyed __________ sth 因为某事而气恼 be/get annoyed __________ sth 因做某事而气恼 11． __________ n. 例子，实例 for __________ 例如 __________ the first instance 第一；首先 in most __________ 在多数情况下 annoyed annoyance annoy annoying at/about to do instance instance in instances 12． ______________ 起某种作用 13． ______________ 尽自己的职责 14． __________ 消失；绝迹，灭绝 15． __________ 彻底毁灭 16． _____________ 把……归咎于 17． ____________ 处境危险，受到威胁 18． __________ 开始做某事，着手进行 19． __________ 交通堵塞 20． ____________ 焦虑的 21． _______________ 与……有关联 22． __________ 概括，总结 have a role do one's part die out wipe out be to blame be at risk set out traffic jam stressed out be related to sum up Ⅱ　教材原句 1． ______________________________________ naturally, the rate __________ this is now happening is ______________ concern.(教材P52) 虽然物种的自然灭绝并不罕见，但现在灭绝的速度让人担忧。 2．For example, we need to __________ to save endangered species, ___________________ special areas________________________________________. (教材P53) 例如，我们需要采取措施拯救濒危物种，包括设立特殊区域，保护动植物。 Although it is not unusual for species to die out at which cause for take steps including setting up where plants and animals can be protected 3． __________, if we want to survive, we need to __________________ the planet _________________ and start to protect it.(教材P53) 简而言之，如果我们想生存，我们需要停止摧毁我们居住的星球并开始保护它。 4．In 1980, __________ only five black robins _______ in the world.(教材P53) 1980年，世界上只剩下五只黑知更鸟。 5． ____________________, there are now __________ 250 black robins, and ____________________ spreading.(教材P53) 由于他们的努力，现在有250多只黑知更鸟，数量正在扩大。 In short stop destroying that we live on there were left Thanks to their efforts more than the population is 6． ___________, ________________ my car. (教材P59) 老实说，我对我的车上瘾了。 7． __________________ this, factory farming _______________________ the environment because it creates a lot of waste products, and uses a lot of chemicals to control insects and drugs to treat diseases.(教材P62) 除此之外，工厂化养殖业对环境也有负面影响，因为它会产生大量的废物，并使用大量的化学物质来控制昆虫和药物来治疗疾病。 8． ____________________________________, factory farming __________ the planet and for the animals themselves.(教材P62) 总而言之，尽管生产廉价的食物，工厂化养殖业对地球和动物本身都是有害的。 To be frank In addition to has a negative impact on To sum up, despite producing cheap food is bad for I'm addicted to Ⅲ　语法填空 My aim in life is __1__ (save) the environment for future generations. I want to become __2__ environmental consultant after I graduate. Too many people think that pollution can't __3__ (stop) if we want the country to develop. But that is not true. We can cut back __4__ dangerous and dirty waste from factories. Even though a factory __5__ (produce) a large quantity of goods, it doesn't mean that it has to pump a lot of pollution into the environment. I want to teach people to buy products __6__ have been recycled as well. This is much __7__ (good) for the environment, because it means we don't need to cut down as many trees. Companies and __8__ (business) can still operate, but the Earth will not have to suffer. 11 There is no debating that we also have a problem with population. The number of people in the world keeps __9__ (grow), and we are producing more rubbish and using up more raw materials. What if they run out? I am confident that if we are all willing to work together, we can overcome these challenges and keep the Earth clean and __10__ (health)． 1．________　2．________　3．________　4．________　5．________　 6．________　7．________　8．________　9．________　10．________ 篇章导读：本文是一篇记叙文。文章介绍了作者的志向——为下一代节省地球资源。作者认为可以从很多方面节省资源，只要人们共同努力，就能使地球变得更干净。 12 1．答案：to save 解析：考查非谓语动词。句意：我人生的目标是为了子孙后代保护环境。此处用不定式作目的状语。故填to save。 2．答案：an 解析：考查冠词。此处泛指一名环保顾问。且environmental的发音以元音音素开头。故填an。 13 3．答案：be stopped 解析：考查动词的语态。句意：绝大多数人认为如果国家要发展的话，是不可能阻止污染的。pollution与stop是逻辑上的被动关系，应用被动语态，且情态动词后用动词原形。故填be stopped。 4．答案：on 解析：考查介词。句意：我们可以缩减工厂中危险的废水。cut back on为固定词组，意为“削减，缩减”。故填on。 14 5．答案：produces 解析：考查动词的时态和主谓一致。句意：即使一个工厂生产了很多的货物，也不代表着这家工厂就可以向环境中排放大量的污染物。全文使用了一般现在时，为保证时态的一致性，produce也应使用一般现在时，且主语a factory为第三人称单数。故填produces。 6．答案：that/which 解析：考查定语从句的引导词。句意：我也想教人们购买回收再利用的产品。此句为定语从句，先行词products指物，且从句中缺少主语。故填that/which。 15 7．答案：better 解析：考查形容词的比较级。句意：这对环境来说更好。much修饰形容词比较级。故填better。 8．答案：businesses 解析：考查名词。句意：公司和企业仍然可以经营，但地球将不必遭受损失。and连接两个词时，需保证词性、单复数、时态及语态的一致；companies为复数，business在作“企业”讲时，为可数名词，因此business也应用复数。故填businesses。 16 9．答案：growing 解析：考查非谓语动词。句意：世界上的人数在不断增加。keep doing sth“持续做某事”。故填growing。 10．答案：healthy 解析：考查词性转换。句意：我相信，如果我们都愿意共同努力，我们就能克服这些挑战，保持地球的清洁和健康。设空处应用形容词与clean并列。故填healthy。 17 Ⅳ　写作　[正反观点辩论类文章] 本单元的写作任务是写正反观点辩论类文章。此类议论文是从正反两个方面说明某个观点，进而表达自己的看法。辩论类文章在行文时一般分为三个段落： 第一段： 引入辩论的话题； 第二段： 列举正方观点及理由；列举反方观点及理由(有时正方的观点和反方的观点各成一段)； 第三段： 表明作者自己的观点，或者总结上文。 18 1．开头常用句式 ①We had a discussion about whether it is necessary to ... 我们讨论了是否有必要…… ②We've had a survey on how to ... 我们做了一个关于如何……的调查。 ③We have held a discussion about whether it is good or not to ... 我们已经就……的利与弊进行了讨论。 19 2．主体段落常用句式 ①Opinions are mainly divided into two groups. 意见主要分为两类。 ②Different people, however, have different opinions/think quite differently on this matter. 然而，不同的人对此有不同的看法。 ③60% of the students are for the idea. 60%的学生赞成这个想法。 20 ④45% of the students hold the view that ... For one thing, ... For another, ... 45%的学生认为……一方面，……另一方面，…… ⑤On the contrary/However, nearly half of the students think that ... On the one hand, ... On the other hand, ... 然而，近一半的学生认为……一方面，……另一方面，…… ⑥As the old saying goes, each coin has two sides. 俗话说得好，事物都有两面性。 21 3．结尾常用句式 ①As for me .../For my part ...(＝As far as I'm concerned ...)/From my point of view ... 对我来说…… /就我而言…… /在我看来…… ②Through the discussion, we all think that ... 通过讨论，我们都认为…… ③Everything has its advantages and disadvantages. 每件事都有优点和缺点。 22 假定你是李华，最近你班进行了一次题为“保护文化遗产是否重要”的讨论。请用英语向校英语报介绍一下讨论结果，并谈谈你自己的看法，内容包括： 1．80%的学生认为重要及理由； 2．20%的学生认为不重要及理由。 注意：1.写作词数应为80左右； 2．可以适当增加细节，以使行文连贯。 23 ﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍ 24 [精彩范文] Recently our class had a heated discussion about whether it is important to protect the cultural heritage. Students hold different ideas about it. 80% of the students think it important to protect the cultural heritage, holding the belief that the cultural heritage is a symbol of splendid ancient civilization and protecting it can make us feel proud of our nation and enhance our cultural confidence. However, the others don't think so, arguing that such behavior is meaningless because it won't promote the development of society; or rather, it is a waste of time and money to do so. As far as I am concerned, we shouldn't forget the history. It's our unavoidable duty to take more effective steps to better protect our cultural heritage. 25 【总评】　 本文使用总分总的结构，观点明确，使用了however, or rather, as far as I am concerned等词汇，使行文富有逻辑，思路清晰。除此之外，文中多处使用了复杂的句式结构和高级词汇，提高了文章的档次。 26 【亮点呈现】 (1)Recently our class ... about whether it is important to protect the cultural heritage.中whether引导的宾语从句作介词about的宾语，给文章增添了亮点。 (2)80% of the students think it important ... cultural confidence.此句中holding the belief that ... cultural confidence现在分词作状语，其中belief后跟that引导的同位语从句，句型复杂高级，显示了作者对语法的熟练运用能力。 27 假设你是李华，最近你班就“人类是否应该开展克隆研究”进行了讨论。请根据讨论结果，写一封信给某英文报社的编辑来报道此事。 注意：1.写作词数应为80左右； 2．开头和结尾已给出，不计入总词数。 赞成的理由 反对的理由 你的看法 1.挽救濒危动物； 2.再造人体器官，用于移植。 1.引起基因突变； 2.克隆人导致伦理道德混乱。 …… 28 Dear Editor， Recently our class has had a discussion about whether the clone research should be carried out. ﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍ Yours， Li Hua 29 [精彩范文] Dear Editor， Recently our class has had a discussion about whether the clone research should be carried out. Some of the students are for the clone research. They say cloning is of help in researching into the cures for many diseases as well as useful for saving endangered animals. Cloning human cells in a lab could offer perfect organs for patients to transplant. However, others are against it. Though cloning might improve the quality of life, it might bring about some genetic changes. It also might raise ethical problems. 30 Personally, cloning should be dealt with carefully and monitored closely by the government, because we don't understand enough what effects cloning will have on the world in the future. Yours， Li Hua 31 R $$