选择性必修第三册Unit 9 HUMAN BIOLOGY(课件PPT)-【金榜题名】2026年高考英语一轮总复习（北师大版2019）

Unit 9　HUMAN　BIOLOGY 选择性必修第三册 高考总复习•英语 返回目录 目录 contents Part 01 课堂层级突破 主题语境·培优词汇库 Part 02 课时作业 Part 04 课后多维检测 Part 03 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 课堂层级突破 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 to justified doing 选择性必修第三册 高考总复习•英语 返回目录 justify paying such huge salaries 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 on to attract calculation To calculate 选择性必修第三册 高考总复习•英语 返回目录 It has been calculated that 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 in participants participation 选择性必修第三册 高考总复习•英语 返回目录 permission to participate 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 to/with identical identity identified 选择性必修第三册 高考总复习•英语 返回目录 identical in appearance and character 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 Compared comparison (compare) In 选择性必修第三册 高考总复习•英语 返回目录 is often compared to beyond/without compare 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 under treatments to 选择性必修第三册 高考总复习•英语 返回目录 go to hospital for treatment 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 to at crucially 选择性必修第三册 高考总复习•英语 返回目录 play a crucial role in working for peace 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 contains including herself included 选择性必修第三册 高考总复习•英语 返回目录 contain all the important information 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 Buried Burying in 选择性必修第三册 高考总复习•英语 返回目录 who were trapped and to bury the dead 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 of suspects in suspicious 选择性必修第三册 高考总复习•英语 返回目录 of suffering from an infectious disease 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 of capability the capability of doing important research capable of passing the exam 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 artificially artificially to employ artificial intelligence 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 accuracy accurately in accurate in what they write 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 to be admitted I am bound to say for 选择性必修第三册 高考总复习•英语 返回目录 主题语境·培优词汇库 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 have arisen are spent have been piped keeps 选择性必修第三册 高考总复习•英语 返回目录 The number of medical schools reached 18 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 out as 选择性必修第三册 高考总复习•英语 返回目录 As is always the case with language leaming as is shown in the report 选择性必修第三册 高考总复习•英语 返回目录 课后多维检测 选择性必修第三册 高考总复习•英语 返回目录 capability participant emotional variation officially 选择性必修第三册 高考总复习•英语 返回目录 global astronomer biology innovate calculate 选择性必修第三册 高考总复习•英语 返回目录 successfully In for systematic treatment 选择性必修第三册 高考总复习•英语 返回目录 blessing classification location opposed depressing 选择性必修第三册 高考总复习•英语 返回目录 developing generations have been using a who 选择性必修第三册 高考总复习•英语 返回目录 developed which including cloned to 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 let's shift our attention to our most used organ—eyes which may arouse a major impact on their leaming it would be wise for us students to engage and even affect the quality of life in daily eye exercises 选择性必修第三册 高考总复习•英语 返回目录 arrange the study schedule better to guarantee enough rest and sleep 选择性必修第三册 高考总复习•英语 返回目录 学考对接提能 选择性必修第三册 高考总复习•英语 返回目录 n.身份 v.克制；抑制(感情) n．安全护栏 n.(杉树、松树等的)针叶 选择性必修第三册 高考总复习•英语 返回目录 C F B E A D 选择性必修第三册 高考总复习•英语 返回目录 This research overtums the popular view 选择性必修第三册 高考总复习•英语 返回目录 We look forward to welcoming you 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 选择性必修第三册 高考总复习•英语 返回目录 lowered/dropped his eyes Noticing someone approaching，John stopped singing and lowered/dropped his eyes opened his mouth with his eyes widened 选择性必修第三册 高考总复习•英语 返回目录 课 时 冲 关 （十八） 点击进入word 选择性必修第三册 高考总复习•英语 返回目录 谢谢观看 选择性必修第三册 高考总复习•英语 返回目录 主题语境　人与社会——人体生物学 词块背诵 佳句赏析 1.break the technical barrier 打破了技术壁垒 2．produce animal models制作动物模型 3．make an exact copy制作精确复制 4．clone more than 20 mammal species 克隆20多种哺乳动物 1. It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change. 生存下来的物种不是最强壮的，也非最聪明的，而是最能够适应改变的。 2. Cloning is changing worlds and creating new ones.克隆在改变世界，创造新世界。 词块背诵 佳句赏析 5．lead to cures for various diseases 导致治愈各种疾病 6．cause a great deal of disagreement 引起很大的分歧 7．worry about the ethical questions 担心道德问题 8．die from the epidemic死于流行病 3．The virus has brought great disaster to human beings. 病毒给人类带来了巨大的灾难。 [核心单词] 1．justify vt. 证明……有道理，为……辩护 [教材原句] 　 Capabilities of the Human Mind making decisions，reasoning, justifying，... 人类思维的能力做出决定、推理、证明，…… ①justify (doing) sth.证明(做)某事 justify in doing sth.有理由做某事 justify...to...向(某人)证明……是对的 ②justified adj.有正当理由的； 情有可原的 be justified in做……是正当的 [练通] ——单句语法填空 (1) How will you justify this pay cut your employees? (2) The decision is (justify) on the grounds that there is no realistic altemative. (3) He is fully justified in (do) so. [金句] ——完成句子 (4)How can they ? 他们怎么能证明支付如此巨额的薪水是合理的？ 2．calculate vt.计算；核算 [教材原句] 　Capabilities of the Human Mind create，innovate，solve problems，calculate 人类思维的能力、创造、创新、解决问题、计算 ①calculate on (doing) sth.指望或依靠(做)某事 be calculated to do sth.打算或计划做某事 It has been calculated that...据估算…… ②calculation n．计算；推算 calculator n．计算器；计算者 [练通] ——单句语法填空 (1)We can't calculate good weather for the barbecue. (2)This advertisement is calculated (attract) the attention of housewives. (3)By his (calculate)，it could save airlines hundreds of millions of dollars a year. (4)(2023·浙江卷1月) (calculate)your speed as you do, divide 3，600(the number of seconds in an hour)by the number of seconds it takes you to travel one mile(the distance between two mileposts). [金句] ——完成句子 (5) the construction of the stadium will take two years. 据估算，体育馆的建设需要两年时间。 3．participant n．参加者，参与者 [教材原句] 　 We trained the experiment's participants to do special breathing exercises... 我们训练实验参与者进行特殊呼吸…… ①participate vi.参与；参加 participate in参加；参与 participate with sb.in sth.与某人一起分担某事 ②participation n．参加；参与 [练通] ——单句语法填空 (1)(2023·浙江卷1月)Last weekend, I participated a “Getting to Know the Plants Around Us” activity organised by our Students' Union. (2)(2023·北京卷)Each week, (participate) will be asked to complete a topic­specific reflection task. (3)Things will tum for the better if we can work out some (participate) rules for people to obey. [金句] ——完成句子 (4)(2024·新课标Ⅱ卷)Those who are dressed inappropriately will be refused . 那些穿着不当的人将被拒绝允许参加。 [佳句赏析] If you participate in the paper­cutting activity，you can have a better understanding of traditional Chinese culture. 如果你参加剪纸活动，你就可以更好地理解中国的传统文化。 4．identical adj.完全相同的，非常相似的 [教材原句] Another example of natural cloning is identical twins，who are produced from the same egg. 自然克隆的另一个例子是同卵双胞胎，他们是由同一个卵子产生的。 ①be identical to/with与……完全相同 be identical in在……方面极其相似 ②identity n．特性；身份 identify vt.确认；认出；发现 [练通] ——单句语法填空 (1)Tom must have taken your dictionary by mistake. Your dictionary is identical his. (2)The number on the card should be (identity)with the one on the chequebook. (3)The thief used a false (identify) so that he couldn't be discovered. (4)The child may be (identify)by his clothing. [金句] ——完成句子 (5)The sisters were . 这对姐妹在相貌和性格上极其相似。 eq \a\vs4\al(5.comparison n．比较) [教材原句] 　In comparison with other species, cloning primates has proved to be “much harder”， and doing so with non­reproductive cells was even more complicated. 与其他物种相比，克隆灵长类动物已被证明“要困难得多”，并且对非生殖物种这样做更加复杂。 ①make comparisons作比较 in comparison to/with与……相比 ②compare v．比较 compare...with/to...把……和……作比较 compare...to...把……比作…… compared with/to...和……相比(通常作状语) ③beyond/without compare无与伦比 [练通] ——用compare的适当形式填空/语法填空 (1)(2023·北京卷) with the developments of AI, advances in ALife are harder to recognize. (2)(江苏卷)By , the brains of apes (类人猿) require only 8% of rest­time energy. (3) comparison with the Americans，Chinese are more sensitive about their faces. [金句] ——完成句子 (4)A teacher a candle.That's because their devotion to work is ． 老师常被喻为蜡烛。那是因为他们对工作的奉献精神是无与伦比的。 6．treatment n. 诊疗，治疗，疗法；对待方式 [教材原句] 　...produce more accurate results，and lead to more effective treatments. ……产生更准确的结果，并导致更有效的治疗。 ①under treatment在治疗中 ②treat vt.治疗；对待；处理；视为；请客 n. 请客；款待 treat sb. for 治疗某人的……病 treat sb. to 请某人…… [练通] ——单句语法填空 (1)Those who got injured in the accident are now treatment in a local hospital. (2)(2024·新课标Ⅰ卷)He became interested in alternative (treat)20 years ago when he suffered from terrible back pain. (3)He guaranteed that he would treat us a big dinner if we finished the work on time. [金句] ——完成句子 (4)At last he had no option but to ． 最后他别无选择，只能去医院接受治疗。 7．crucial adj. 至关重要的，关键性的 [教材原句]　While some people believe it is crucial for scientific advancement... 尽管有些人认为这对于科学的进步至关重要…… ①be crucial to/for... 对……至关重要 be crucial that... ……是至关重要的 ②crucially adv. 关键地；至关重要地 [练通] ——单句语法填空 (1)(2023·新课标Ⅱ卷)Seeking and accepting constructive feedback(反馈)is crucial growth. (2)It was the scholar who helped me out the crucial moment. (3) Chewing properly is (crucial) important. [金句] ——完成句子 (4)Young people . 年轻人在争取和平的事业中发挥着至关重要的作用。 8．contain vt.包含；含有；容纳 [教材原句] 　It uses twenty percent of the body's energy and it contains over one hundred billion cells. 它消耗了人体百分之二十的能量，它含有超过一千亿个细胞。 contain 可指所包含或容纳的全部内容或某物的成分 include 指作为整体中的一部分而被包括进去，常使用“including＋被包括部分”或“被包括部分＋included”的结构 [练通] ——单句语法填空 (1)(2024·新课标Ⅰ卷)The garden also (contain) a winding path that guides visitors through the twelve regions of the Silk Road. (2)The book contains 50 stories， (include)15 short stories. (3)She couldn't contain (her)for joy. (4)There are 60 students in our class, 20 girl students (include). [金句] ——完成句子 (5)Does the city introduction ? 城市介绍是否包含所有重要信息？ eq \a\vs4\al(9.bury vt.埋葬；安葬) [教材原句] 　Families who had only just got through the war now had to bury their loved ones who had died of the disease. 刚刚度过战争的家庭现在不得不埋葬死于这种疾病的亲人。 ① eq \b\lc\ \rc\}(\a\vs4\al\co1(be buried in,bury oneself in))埋头于；专心于 ②bury one's face in one's hands双手掩面 [练通] ——单句语法填空 (1) (bury) in his study, he wasn't aware that all the others had left. (2) (bury) his face in his hands, he tried to control his weeping. (3)When I went to see him, he was buried playing computer games. [金句] ——完成句子 (4)Soon after the quakes，the army sent 150，000 soldiers to Tangshan to dig out those . 地震发生后不久，部队派出15万名士兵前往唐山，挖掘被困人员并埋葬死者。 10．suspect vt.&n.怀疑，猜想；嫌疑犯 [教材原句] 　...where policemen can find the same or similar DNA to track down suspects and victims. ……在数据库中警察可以找到相同或相似的DNA来追踪嫌疑人和受害者。 [练通] ——单句语法填空 (1)Suspecting the traveller carrying dangerous goods, the customs officer stopped him and went through his suitcase. (2)Two (suspect) were declared to be innocent for lacking convincing evidence. (3)Two (suspect) people were questioned by police in the police office. [金句] ——句型转换 (4)We suspected that he suffered from an infectious disease. →We suspected him ． [间考词汇] 1．capability n．能力，才能 ►教师专用 capable adj. 有能力的 be capable of 能够；有能力；有做出倾向的；有能力干 单句语法填空/完成句子 (1)He believed that his son was capable analyzing and solving the problem by himself. (2)The country needs a defence (capable)as insurance against the unexpected. (3)As a scientist, he has ． 作为一个科学家，他具有从事重要科学研究的能力。 (4)Every student in the class is ． 班上每个同学都有能力通过这次考试。 2．artificially adv. 人为地；虚假地 ►教师专用 artificial adj. 人工的；假的 artificial intelligence(AI)人工智能　　 单句语法填空/完成句子 (1)They were taking advantage of an (artificial)low cost of capital. (2)They have kept the price of sugar (artificial)high and so fattened the company's profits. (3)It was the first commercially available machine . 这是第一台采用人工智能的商用机器。 3．accurate adj. 准确的，精确的 ►教师专用 ①be accurate in在……方面准确 to be accurate 精确地说 ②accurately adv. 精确地，准确地 accuracy n． 精确度，准确性 单句语法填空/完成句子 (1)It will be many years before anyone can predict a hurricane's behaviour with much (accurate). (2)The test can (accurate) predict what a bigger explosion would do. (3)The joumalist's report of the event was accurate every detail. (4)Joumalists are not always . 新闻工作者的报道并非总是准确的。 4．bound adj. 很有可能，肯定会 ►教师专用 be bound to do 一定会，必定会，很可能会；有义务做，有责任做 be bound for 前往……的 单句语法填空/完成句子 (1)You have done an excellent job and are bound (admit)into the company. (2)The train bound New York is piled with goods. (3) your absence from the meeting is unwise. 我必须告诉你，你缺席会议是不明智的。 1.“派生名词(v.＋­ing)”集锦 2.以­tion结尾的名词 ①blessing　　　　　　福气；幸运 ②training 训练；培养 ③feeling 感觉；感情 ④painting 绘画；油画 ⑤meeting 会议 ⑥beginning 开始；开端 ⑦ending 结局；结尾 ①emotion　　　　　　激情 ②suggestion 建议 ③construction 建造；建设 ④pollution 污染 ⑤protection 保护 ⑥addiction 沉溺；爱好 ⑦attention 注意；留心 ⑧introduction 介绍 1．a number of许多，大量的 [教材原句] 　There had been a number of failures before they eventually found a way to successfully clone a monkey. 在他们最终找到成功克隆猴子的方法之前，已经失败了很多次。 ①“a number of＋名词复数”作主语时，谓语动词一般用复数形式。 ②“the number of＋名词复数/具有复数意义的名词”作主语时，谓语动词一般用单数形式。 ③“a large amount of＋不可数名词”作主语时，谓语动词一般用单数形式。 ④“large amounts of＋不可数名词”作主语时，谓语动词根据amounts决定，用复数形式。 ⑤“a large quantity of＋可数名词/不可数名词”作主语时，谓语动词根据of后的名词决定。 ⑥“large quantities of＋可数名词/不可数名词”作主语时，谓语动词根据quantities决定，用复数形式。 [练通] ——单句语法填空 (1)In the past ten years, a number of high buildings (arise) where there was nothing but ruins. (2)Large amounts of money (spend) on advertisements every year. (3)Large quantities of water (pipe) to the dry area since last year. (4)As you can see, the number of cars on our roads (keep) rising these days. [金句] ——完成句子 (5)(天津高考) in the early 1990s and has remained around that level ever since. 二十世纪九十年代初，医学院的数量达到18所，此后一直保持在这一水平。 2．as 引导的非限制性定语从句 [教材原句]　As Einstein said，“Science is a powerful instrument...”正如爱因斯坦所说，“科学是一种强大的工具……”。 用法 归纳 ①as引导非限制性定语从句时，有“正如；正像”之意，代指整个主句的内容，常放于主句之前，有时也可放在主句之后或主句之中 ②as引导限制性定语从句时，先行词常被the same，such，so等修饰 ③在such...as...中，as引导限制性定语从句，而such...that...中，that引导结果状语从句 注意 事项 ①与as不同，which引导非限制性定语从句时，只能放在主句之后，意为“这一点”，且无“正如/正像……”之意 ②在such...as...定语从句中，as在从句中作主语、宾语等 ③在such...that...状语从句中，that不作任何成分 [练通] ——单句语法填空 (1)(2023·全国甲卷)．..the form of the fable still has values today， Rachel Carson says in “A Fable for Tomorrow”． (2)This is the same pen I lost yesterday. [金句] ——完成句子 (3) (同语言学习的情况一样)，Mandarin leaming also calls for lots of practice. (4)The air quality in the city, (正如在报道中展示的那样)，has improved over the past two months. ►[维度1]　词形转换 用括号内所给词的适当形式填空。 1．Animals in the zoo have lost the (capable) to catch food for themselves. 2．Social media firms were exposing children to major (emotion) risks, with the tremendous pressure they faced online. 3．He is an active (participation) in the civil rights movement. 4．Prices have not shown much (various) this year. 5．The new hospital was (office) opened last week. 6．China and India between them account for a third of the (globe) population. 7．The (astronomy) presented a new concept of the beginning of the universe. 8．Listening to a (biological) lecture is like watching paint dry. 9．We must constantly adapt and (innovative)to ensure success in a growing market. 10．I was bright enough to (calculation) that she had been on vacation. ►[维度2]　动词的形式变化和固定用法 在空格处填入一个适当的单词或用括号内所给词的适当形式填空。 1．The first (succeed) cloned animal was a sheep named Dolly in 1996. 2． comparison with other species, cloning primates has proved to be “much harder”． 3．Medical researchers conduct research to find cures diseases. 4．Science means (system) knowledge possessed as a result of practice and study. 5．I do not like his (treat)of the theme in his new book. 6．Rivers are a (bless)for an agricultural country. 7．Sensitive information will have to receive a higher (classify). 8．First, we must decide on the (locate) of our new swimming pool. 9．I am here on business as (oppose) to a holiday. 10．Something that is (depress) makes you feel sad and disappointed. ►[维度3]　课文语法填空 阅读下面短文，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 Cloning is the process of making an exact copy of a plant or animal and 1. (develop)it either naturally or artificially. Natural cloning has been going on for 2. (generation). For example, gardeners 3. (use)a form of cloning when they take a cutting from a plant and place it in 4. suitable medium, such as soil. Another example of natural cloning is identical twins, 5. are produced from the same egg. For years, there had been attempts to clone animals artificially. The first successfully 6. (clone) animal was a sheep named Dolly in 1996. At first, Dolly grew normally, but later she 7. (develop) an illness that is more normally found in much older animals. She lived for six and a half years, only half the life of the sheep from 8. she was cloned. After Dolly, scientists have cloned more than 20 mammal species，9. (include) camels, cattle, deer, dogs, goats and mice. However, they have found a similar pattem of health problems with these other species as well. This has led 10. questions such as, “Will this be a major issue for all cloned animals？” “Will it continue to happen forever？” ►[维度4]　话题作文(通知) 你校英语社团在为6月6日全国爱眼日的特刊进行征稿， 主题是： 保护眼睛， 科学用眼。请你写一篇短文投稿， 内容包括： 1．目前高中生的用眼问题； 2．保护眼睛的意义和方法。 注意： 1．词数80左右； 2．可以适当增加细节， 以使行文连贯。参考词汇：全国爱眼日National Eye­caring Day As the National Eye­caring Day is approaching，1. (让我们把注意力转移到我们最常用的器官——眼睛). In today's digital age, high school students, in particular, are spending long hours reading, writing, and using electronic devices. The over­use of eyes can lead to various eye problems, 2. (这可能会对他们的学习产生重大影响，甚至影响生活质量). For the sake of eye caring，3. (我们学生最好每天进行眼保健操) and 4. (更好地安排学习时间，保证充足的休息和睡眠). [提能1]　 单元知识与高考全面对接 一、熟词生义 写出黑体词的词性和汉语意思 1．The president was visiting China in a private capacity. 2．But he was bursting with curiosity，and one day he just couldn't contain himself.“What are you going to do？”he asked. 3．A racing car had crashed, destroying a safety barrier. 4．The carpet of pine needles was soft underfoot. 二、一词多义 根据语境选出 pose的含义 A．n.姿势　B．v.提出　C．v.造成　D．v.把……摆正位置　E．n.伪装　F．v.装模作样 1．The workers' movement poses a direct threat to their interests. 2．She loves to pose when men are around. 3．To pose the question is in part to answer it. 4．His concem for the poor is a mere pose. 5．He adopted a relaxed pose for the camera. 6．The artist posed his model carefully. 三、长句缩写 1．(2022·新高考Ⅰ卷)This research overtums the popular view that all human speech sounds were present when human beings evolved around 300，000 years ago. eq \a\vs4\al([句式剖析])　请将句中的“枝叶”(名词短语、介词短语、非谓语动词短语、形容词、并列句等)去掉，留下“主干”[主谓(宾)或主系表] This research overtums the popular view (that) (all human speech sounds were present) (when human beings evolved around 300，000 years ago). [句子缩写]　 ．(不超过10个单词) 2．(2024·全国甲卷)We look forward to welcoming you as we showcase the creativity of the Harvard arts community through performances, art exhibitions and art­making activities. eq \a\vs4\al(句式剖析)　请将句中的“枝叶”(名词短语、介词短语、非谓语动词短语、形容词、并列句等)去掉，留下“主干”[主谓(宾)或主系表] We look forward to welcoming you( eq \x(as) we showcase the creativity of the Harvard arts community through performances, art exhibitions and art­making activities). [句子缩写] 　 .(不超过10个单词) [提能 2]　读后续写微技能(18)—— 动作描写“眼(eye)”(一) ●[多样表达] 1．meet sb.'s eyes接触某人的目光 2．stare into one's eyes凝视某人的眼睛 3．fix one's eyes on盯着 4．lower/drop one's eyes垂下眼睛 5．raise/lift one's eyes抬起眼睛 6．one's eyes shine/sparkle/glisten with excitement眼里闪着兴奋的光芒 7．eyes widened in surprise惊讶地睁大眼睛 8．scan sb.扫视某人 9．eyes drop垂下眼睛 ●[佳句观摩] 1．约翰坐在窗边，目光紧盯着一本书。 (普通表达)John sat beside the window，and fixed his eyes on a book.(并列句) (高级表达)John sat beside the window，with his eyes fixed on a book.(with复合结构) 2．他看完书后，抬起眼睛向窗外望去。 When he finished the book，he raised his eyes and looked out of the window. 3．他高兴地唱着歌，用天真而又好奇的眼睛注视着周围的一切。 Singing happily，he gazed at the surroundings with innocent and curious eyes. ●[好句仿写] 1．约翰注意到有人靠近，停止了唱歌并垂下眼睛。 (普通表达)John noticed someone approaching，he stopped singing and ．(并列句) (高级表达) ．(分词短语作状语) 2．当认出来访者是谁时，约翰张大了嘴巴，眼睛睁得大大的。(with复合结构) When recognizing who the visitor was，John ． $$