资源简介 UNIT 9 HUMAN BIOLOGY重点1 练学核心词汇教材里寻金1.For years, there had been attempts to clone animals ________ (artificial).2.With this technology, we have the potential to raise a large number of monkeys with ________ (identity) genes in a short amount of time, and we can even change their genes to suit research needs.3.Furthermore, clones may be viewed as ________ (merely) copies of originals thus being seen as inferior.4.It spread rapidly to Europe and became known as “The Black Death” because one ________ (invisible) symptom was black spots on the body.5.11,310 deaths were officially recorded, but the ________ (actually) number of deaths is probably much higher.6.Infection rates went up ________ (steady), and in the course of the outbreak, about 8,000 people were infected over nine months.高考这样考1.Of course, with its 2,672 pages, it’s not exactly short. It ________ (contain) around 163,000 words, plus word combinations and idiomatic phrases. (2024·新课标Ⅰ卷)2.When we slow down, we create space to reflect on our thoughts and ________ (emotion), which helps us identify important areas of our lives. (2024·北京卷)3.Using a global dataset of 1.9 billion records of plants, insects, birds, and animals, Daru and his team tested how well these data represent ________ (actually) global biodiversity patterns. (2024·新课标Ⅰ卷)4.Here, norms (规范) were unwritten and ________ (rare) expressed clearly, but were well understood and taken to heart. (2024·北京卷)5.After Charlie had a heart attack, Tindale says, she was prepared to put him to sleep, but Farber’s ________ (treat) eased her dog’s suffering so much that she was able to keep him alive for an additional five months. (2024·新课标Ⅰ卷)1.opposed adj. ____________________________________________练基础—单句语法填空①Many villagers opposed ________ (carry) out the plan of building the motorway.②My mother ________ (oppose) to my idea of going on a trip around Europe alone, because she thought it dangerous.③________ (oppose) to developing the nature reserve, the local people prevented the construction workers from entering their villages.提写作—试写佳句—背诵很多学生反对这个决定。④________________________________________________________________________________________________________________________敲黑板 oppose后跟表示动作的词作宾语时,动词用动名词形式; be opposed to结构中, to是介词,其后动词也用动名词形式。2.suspect vt. & vi. ①____________ ②____________ n. ③____________练基础—单句语法填空①One of the ________ (suspect) resigned after being suspected ________ theft.②I began to suspect ________ they were trying to get rid of me.③He ________ (suspect) nothing and walked right into the trap.④________ (suspect) the traveler of carrying drugs, the customs official stopped him and went through his suitcase.提写作—句式升级(用分词作状语升级句③)→⑤________________________________________________________________________________________________________________________Ⅰ.词形转换和动词形式变化1.Everyone wrestles with self-doubt and feels like a ________ (fail) at times.2.Two qualities make the ________ (differ) between men of great achievement and men of average performance: curiosity and discontent.3.As an active ________ (participate) in multiple volunteer work, I have a lot of experience in serving others.4.The elderly man was doubly fascinated to the house by its size and its ________ (locate).5.She remained bitterly ________ (oppose) to wandering in the vale.6.The accord ________ (underline) Italy’s global reputation as a good steward of art and culture.7.The literary work A Dream in Red Mansions contains 120 chapters, ________ (include) 40 chapters written by Gao’E.He was viewed as a great player.8.________ (bury) in his favorite poetry, he didn’t realize his assistant’s coming.Ⅱ.固定用法和搭配 ①________ (compare) with traditional offline medical care, remote medical care is very convenient, which can break the barrier of time and space, and provide the best doctors and the identical accurate ②________ (treat) for patients, but some illegal organizations, providing some false ③________ (clue) for patients. It is bound ④________ (lead) to permanent hurt to patients.重点2 短语、句型和单元语法教材里寻金1.The number of deaths ________ (be) different for every disease.2.So a very rare disease will have a low baseline and just a few cases of it in one place will be classified ________ an epidemic; as opposed to more common diseases, such as the flu, that have a higher baseline.3.In comparison ________ other species, cloning primates has proved to be“much harder”, and doing so with non-reproductive cells was even more complicated.4.Dr. Sun Qiang, director of the research team, said they had been wholly devoted ________ the research and had been taking care of more than 1,000 monkeys 24 hours a day, 7 days a week for more than 5 years.5.Cloning, however, continues to be an issue that causes ________ great deal of disagreement and provokes strong emotions.6.They believe it is bound ________ (lead) to cloning of other species, and they worry about the ethical questions this raises.高考这样考1.Although landscapes in the Midwest tend to be quite similar, either farm fields ________ highways, sometimes I find distinctive character in the hills or lakes. (2023·全国乙卷)2.The experiment of estimation he conducted showed that in some cases, the average of a large number ________ independent estimates could be quite accurate. (2023·新课标Ⅰ卷)3.This can lead ________ the kinds of errors no human would make. (2023·浙江1月卷)4.Yes, it’s cold and wet. There is a warning for strong winds up ________ 100 kilometers per hour. (2024·新课标Ⅰ卷)1.如何确定用并列连词和此类句式中的主谓一致①Either your shopping is then too heavy to carry home ________ you can’t use what you’ve bought while it’s still fresh.(2024·浙江1月卷)②The weather on the Li River is changeable. One minute is fine ________ the next minute will be rainy.③The purpose of the scheme is not to help the employers ________ to provide work for young people.④Either he or the students ________ (be) to perform the experiment that is due tomorrow.⑤Last year, neither the experts nor the physician ________ (be) enthusiastic about the cure for the severe disease.⑥Not you but the scientist ________ (be) to attend the ceremony to be held in our school next Friday.敲黑板 并列连词的备考应从以下几个方面入手:1)牢固掌握各个并列连词的基本用法。2)分析句子结构,结合语境信息,把握句子间的逻辑关系。3)掌握和并列连词相关的固定句式或结构:①祈使句+and/or+陈述句;②not only ... but also ... 不仅……而且……;③not ... but ... 不是……而是……;④either ... or ... 或者……或者……/要么…… 要么……2.现在完成进行时和现在完成时①People ________ (bring) their children in to see the hens and residents come and sit outside to watch them. (2022·新高考Ⅰ卷)②My husband, our children and I ________ (have) wonderful camping experiences over the past ten years. (2022·新高考Ⅰ卷)③Since April drinks companies ________ (force) to pay between 18p and 24p for every litre of sugary drink they produce or import, depending on the sugar content. (2022·全国乙卷)④Norman Stienwand, who farms in that area, ________ (address) public meetings on this issue for years.(2024·浙江1月卷)⑤Since 1982, membership in the American Holistic Veterinary Medical Association ________ (grow) from 30 to over 700. (2024·新课标Ⅰ卷)敲黑板 ①牢记现在完成时的时间状语: since+表过去的时间点, since从句, ever since, recently, so far, up to now, until now, in/over/during the past/last+时间段, in/over/during recent+时间段;②现在完成进行时的时间状语: all night/this morning, these few days/months等。重点3 最提分微写作应用文写作提分练—短文(个人成长)用本单元所学词汇、句式完成下面的应用文写作再背诵。你校英文报正在征稿。请你结合下面的名人名言(famous quote),写一篇题为“My Understanding of Failure”的征文。 “A man can fail many times, but he isn’t a failure until he begins to blame somebody else.”——J. Burroughs内容包括:1.你对该名言的理解;2.生活中的例子;3.你的感悟。第一步 斟酌词句 靓化表达(加黑体部分请用本单元所学词汇)1.这句名言告诉我们,面对失败时,我们应正确地对待此事,而不是责怪他人。This famous quote conveys that when facing failure, __________________________________________ ________________________.2.进入高中,一些学生的考试成绩很差。________________________________________________________________________________________________________________________ (省略句)3.他们把责任归咎于老师而不是自己,导致成绩更差。我也不例外。They __________________________________________________, ____________________________________. I was no exception. (分词短语作结果状语)4.意识到抱怨没有意义,我立刻调整我的学习方法,并充分利用时间学习。________________________________________________________________________________________________________________________ (非谓语动词作状语)5.我坚持用科学的学习方法去分析失败的因素并取得了很大的进步。________________________________________________________________________________________________________________________6.从这次经历中,我意识到只有勇敢地承担失败的责任,而不是责怪别人,我们才能成功。(普通表达) From the experience, I recognised we can succeed only by bravely taking responsibility for failure ____________________________.(满分表达) _____________________________________________________________________________________ ___________________________________ (倒装句)第二步 恰当过渡 完美成文(恰当运用过渡衔接词汇,如however, moreover等)___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________即使时间再紧,也要挤时间抄写范文,体会如何衔接语篇的同时练习书写续写提分小语段—(主题:善行助人)根据左栏汉语和黑体部分的提示,利用本单元所复习的词汇和句式补全小语段,并背诵成文。空气中弥漫着食物的味道。我挤进简陋的餐馆,在一个座位上坐下来。手捧着一杯热气腾腾的咖啡,我的手脚慢慢温暖起来。然后我看到一个年老的流浪汉坐在附近。通过他渴望的眼神我断定他饿坏了。但他有多久没吃东西了 我内心感到一阵同情。我起身点了一顿丰盛的两人份晚餐,并邀请他和我一起面对面就餐。 The smell of food filled the air. I ①________________________________ and settled onto one seat. With a steaming hot cup of coffee, warmth slowly restored to my hands and feet. Then I noticed an elderly homeless man seated nearby. Through the longing look in his eyes I inferred ②________________. But how long had it been since he had eaten anything ③________________________________. I arose from my seat, ordered a rich dinner for two people and invited him to enjoy the dinner face to face.仿写(仿效加曲线句)空气中弥漫着蛋糕的味道。我端着一杯热气腾腾的咖啡,在沙发上坐下来,一阵暖意袭来。 ④______________________________________________________________________UNIT 9 HUMAN BIOLOGY重点1 练学核心词汇教考衔接1 教材里寻金1.artificially 2.identical 3.mere4.visible 5.actual 6.steadily高考这样考1.contains 2.emotions 3.actual4.rarely 5.treatments通热考点 1.与某事物相反;反对某事物,不赞成某事物 ①carrying ②was opposed③Opposed ④A majority of students oppose/are opposed to the decision.2.怀疑;疑有 不信任 犯罪嫌疑人;可疑对象 ①suspects; of ②that ③suspected④Suspecting ⑤Suspecting nothing, he walked right into the trap.练易错点 Ⅰ.词形转换和动词形式变化1.failure 分析句子结构可知,设空作宾语,且前面有不定冠词,故填名词failure。2.difference 分析句子结构可知,设空作动词make的宾语,故填difference。3.participant 根据句意“作为一个积极参与多项工作的志愿者,我有很多服务他人的经验”可知,设空应填名词。4.location its是形容词性物主代词,用来修饰名词,故填location。5.opposed 句意:她非常反对在山谷中闲逛。remain是系动词,后接形容词作表语,故该空是形容词,由副词bitterly修饰,故填opposed。6.underlined 句意:该协议突显了意大利作为艺术和文化好管家的全球声誉。分析句子结构可知,设空在句中作谓语,根据语境可知应用一般过去时,故填underlined。7.including 分析句子结构可知,设空在句中作状语,且与句子的主语是主动关系,故填including。8.Buried 考查非谓语动词。设空在句中作状语,故填Buried。Ⅱ.固定用法和搭配①Compared ②treatment ③clues④to lead重点2 短语、句型和单元语法教考衔接2 教材里寻金1.is 2.as 3.with 4.to 5.a 6.to lead高考这样考1.or 2.of 3.to 4.to通热考点 1.①or ②while ③but ④are ⑤was ⑥is2.①have been bringing ②have had③have been forced ④has been addressing ⑤has grown重点3 最提分微写作教考衔接3 应用文写作提分练一、1.we should treat it accurately instead of putting the blame on others 2.When entering high school, some students performed poorly in exams. 3.blamed it on the teachers rather than themselves; posing even poorer performance4.Recognising there was no point complaining, I adjusted my learning methods straight away and made the most of time to learn.5.I stuck to using scientific methods to analyse the factors of failure and made great progress. 6.rather than blaming others; From the experience, I recognised only by bravely taking responsibility for failure rather than blaming others can we succeed.二、 My Understanding of FailureThis famous quote conveys that when facing failure, we should treat it accurately instead of putting the blame on others.When entering high school, some students performed poorly in exams. They blamed it on the teachers rather than themselves, posing even poorer performance. I was no exception. However, recognising there was no point complaining, I adjusted my learning methods straight away and made the most of time to learn. Moreover, I stuck to using scientific methods to analyse the factors of failure and made great progress.From the experience, I recognised only by bravely taking responsibility for failure rather than blaming others can we succeed.续写提分小语段①packed into the humble restaurant ②he was starving ③A wave of sympathy seized me ④The smell of cake filled the air. I settled onto the sofa with a steaming hot cup of coffee, and a wave of warmth seized me.(共42张PPT)选择性必修 第三册UNIT 9 HUMAN BIOLOGY重点1 练学核心词汇教材里寻金1.For years, there had been attempts to clone animals ______________ (artificial).2.With this technology, we have the potential to raise a large number of monkeys with __________ (identity) genes in a short amount of time, and we can even change their genes to suit research needs.artificiallyidentical3.Furthermore, clones may be viewed as ________ (merely) copies of originals thus being seen as inferior.4.It spread rapidly to Europe and became known as “The Black Death” because one ________ (invisible) symptom was black spots on the body.5.11,310 deaths were officially recorded, but the __________ (actually) number of deaths is probably much higher.6.Infection rates went up __________ (steady), and in the course of the outbreak, about 8,000 people were infected over nine months.merevisibleactualsteadily高考这样考1.Of course, with its 2,672 pages, it’s not exactly short. It __________ (contain) around 163,000 words, plus word combinations and idiomatic phrases. (2024·新课标Ⅰ卷)2.When we slow down, we create space to reflect on our thoughts and ____________ (emotion), which helps us identify important areas of our lives. (2024·北京卷)containsemotions3.Using a global dataset of 1.9 billion records of plants, insects, birds, and animals, Daru and his team tested how well these data represent ________ (actually) global biodiversity patterns. (2024·新课标Ⅰ卷)4.Here, norms (规范) were unwritten and ________ (rare) expressed clearly, but were well understood and taken to heart. (2024·北京卷)5.After Charlie had a heart attack, Tindale says, she was prepared to put him to sleep, but Farber’s _____________ (treat) eased her dog’s suffering so much that she was able to keep him alive for an additional five months. (2024·新课标Ⅰ卷)actualrarelytreatments1.opposed adj. ____________________________________________练基础—单句语法填空①Many villagers opposed __________ (carry) out the plan of building the motorway.②My mother ___________ (oppose) to my idea of going on a trip around Europe alone, because she thought it dangerous.与某事物相反;反对某事物,不赞成某事物carryingwas opposed③__________ (oppose) to developing the nature reserve, the local people prevented the construction workers from entering their villages.提写作—试写佳句—背诵很多学生反对这个决定。④_________________________________________________________OpposedA majority of students oppose/are opposed to the decision.oppose后跟表示动作的词作宾语时,动词用动名词形式; be opposed to结构中, to是介词,其后动词也用动名词形式。◆敲黑板2.suspect vt. & vi. ①______________ ②____________n. ③________________________练基础—单句语法填空①One of the ________ (suspect) resigned after being suspected ________ theft.②I began to suspect ________ they were trying to get rid of me.③He ____________ (suspect) nothing and walked right into the trap.怀疑;疑有不信任犯罪嫌疑人;可疑对象suspectsofthatsuspected④______________ (suspect) the traveler of carrying drugs, the customs official stopped him and went through his suitcase.提写作—句式升级(用分词作状语升级句③)→⑤_______________________________________________________SuspectingSuspecting nothing, he walked right into the trap.Ⅰ.词形转换和动词形式变化1.Everyone wrestles with self-doubt and feels like a ________ (fail) at times.failure 分析句子结构可知,设空作宾语,且前面有不定冠词,故填名词failure。答案与解析2.Two qualities make the ________ (differ) between men of great achievement and men of average performance: curiosity and discontent.difference 分析句子结构可知,设空作动词make的宾语,故填difference。答案与解析3.As an active ________ (participate) in multiple volunteer work, I have a lot of experience in serving others.participant 根据句意“作为一个积极参与多项工作的志愿者,我有很多服务他人的经验”可知,设空应填名词。答案与解析4.The elderly man was doubly fascinated to the house by its size and its ________ (locate).location its是形容词性物主代词,用来修饰名词,故填location。答案与解析5.She remained bitterly ________ (oppose) to wandering in the vale.opposed 句意:她非常反对在山谷中闲逛。remain是系动词,后接形容词作表语,故该空是形容词,由副词bitterly修饰,故填opposed。答案与解析6.The accord ________ (underline) Italy’s global reputation as a good steward of art and culture.underlined 句意:该协议突显了意大利作为艺术和文化好管家的全球声誉。分析句子结构可知,设空在句中作谓语,根据语境可知应用一般过去时,故填underlined。答案与解析7.The literary work A Dream in Red Mansions contains 120 chapters, ________ (include) 40 chapters written by Gao’E.He was viewed as a great player.including 分析句子结构可知,设空在句中作状语,且与句子的主语是主动关系,故填including。答案与解析8.________ (bury) in his favorite poetry, he didn’t realize his assistant’s coming.Buried 考查非谓语动词。设空在句中作状语,故填Buried。答案与解析Ⅱ.固定用法和搭配 ①______________ (compare) with traditional offline medical care, remote medical care is very convenient, which can break the barrier of time and space, and provide the best doctors and the identical accurate②_________ (treat) for patients, but some illegal organizations, providing some false ③________ (clue) for patients. It is bound ④________ (lead) to permanent hurt to patients.Comparedtreatmentcluesto lead重点2 短语、句型和单元语法教材里寻金1.The number of deaths ________ (be) different for every disease.2.So a very rare disease will have a low baseline and just a few cases of it in one place will be classified _______ an epidemic; as opposed to more common diseases, such as the flu, that have a higher baseline.3.In comparison _______ other species, cloning primates has proved to be “much harder”, and doing so with non-reproductive cells was even more complicated.isaswith4.Dr. Sun Qiang, director of the research team, said they had been wholly devoted ________ the research and had been taking care of more than1,000 monkeys 24 hours a day, 7 days a week for more than 5 years.5.Cloning, however, continues to be an issue that causes ________ great deal of disagreement and provokes strong emotions.6.They believe it is bound __________ (lead) to cloning of other species, and they worry about the ethical questions this raises.toato lead高考这样考1.Although landscapes in the Midwest tend to be quite similar, either farm fields ________ highways, sometimes I find distinctive character in the hills or lakes. (2023·全国乙卷)2.The experiment of estimation he conducted showed that in some cases, the average of a large number ________ independent estimates could be quite accurate. (2023·新课标Ⅰ卷)orof3.This can lead ________ the kinds of errors no human would make. (2023·浙江1月卷)4.Yes, it’s cold and wet. There is a warning for strong winds up ________ 100 kilometers per hour. (2024·新课标Ⅰ卷)toto1.如何确定用并列连词和此类句式中的主谓一致①Either your shopping is then too heavy to carry home ________ you can’t use what you’ve bought while it’s still fresh.(2024·浙江1月卷)②The weather on the Li River is changeable. One minute is fine _______ the next minute will be rainy.③The purpose of the scheme is not to help the employers ________ to provide work for young people.orwhilebut④Either he or the students ________ (be) to perform the experiment that is due tomorrow.⑤Last year, neither the experts nor the physician ______ (be) enthusiastic about the cure for the severe disease.⑥Not you but the scientist ________ (be) to attend the ceremony to be held in our school next Friday.arewasis并列连词的备考应从以下几个方面入手:1)牢固掌握各个并列连词的基本用法。2)分析句子结构,结合语境信息,把握句子间的逻辑关系。3)掌握和并列连词相关的固定句式或结构:①祈使句+and/or+陈述句;②not only ... but also ... 不仅……而且……;③not ... but ... 不是……而是……;④either ... or ... 或者……或者……/要么…… 要么……◆敲黑板2.现在完成进行时和现在完成时①People ____________________ (bring) their children in to see the hens and residents come and sit outside to watch them. (2022·新高考Ⅰ卷)②My husband, our children and I __________ (have) wonderful camping experiences over the past ten years. (2022·新高考Ⅰ卷)③Since April drinks companies _______________ (force) to pay between 18p and 24p for every litre of sugary drink they produce or import, depending on the sugar content. (2022·全国乙卷)have been bringinghave hadhave been forced④Norman Stienwand, who farms in that area, ______________________ (address) public meetings on this issue for years.(2024·浙江1月卷)⑤Since 1982, membership in the American Holistic Veterinary Medical Association _____________ (grow) from 30 to over 700. (2024·新课标Ⅰ卷)has been addressinghas grown①牢记现在完成时的时间状语: since+表过去的时间点, since从句, ever since, recently, so far, up to now, until now, in/over/during the past/last+时间段, in/over/during recent+时间段;②现在完成进行时的时间状语: all night/this morning, these few days/months等。◆敲黑板重点3 最提分微写作应用文写作提分练—短文(个人成长)用本单元所学词汇、句式完成下面的应用文写作再背诵。你校英文报正在征稿。请你结合下面的名人名言(famous quote),写一篇题为“My Understanding of Failure”的征文。 “A man can fail many times, but he isn’t a failure until he begins to blame somebody else.”——J. Burroughs内容包括:1.你对该名言的理解;2.生活中的例子;3.你的感悟。第一步 斟酌词句 靓化表达(加黑体部分请用本单元所学词汇)1.这句名言告诉我们,面对失败时,我们应正确地对待此事,而不是责怪他人。This famous quote conveys that when facing failure, _____________________________________________________________.2.进入高中,一些学生的考试成绩很差。____________________________________________________________ (省略句)we should treat it accurately instead of putting the blame on othersWhen entering high school, some students performed poorly in exams.3.他们把责任归咎于老师而不是自己,导致成绩更差。我也不例外。They ___________________________________________, ______________________________. I was no exception. (分词短语作结果状语)4.意识到抱怨没有意义,我立刻调整我的学习方法,并充分利用时间学习。_______________________________________________________________________________________________________________ (非谓语动词作状语)blamed it on the teachers rather than themselvesposing even poorer performanceRecognising there was no point complaining, I adjusted my learning methods straight away and made the most of time to learn.5.我坚持用科学的学习方法去分析失败的因素并取得了很大的进步。____________________________________________________________________________________I stuck to using scientific methods to analyse the factors of failure and made great progress.6.从这次经历中,我意识到只有勇敢地承担失败的责任,而不是责怪别人,我们才能成功。(普通表达) From the experience, I recognised we can succeed only by bravely taking responsibility for failure ___________________________.(满分表达) ____________________________________________________________________________________________________________ (倒装句)rather than blaming othersFrom the experience, I recognised only by bravely taking responsibility for failure rather than blaming others can we succeed.第二步 恰当过渡 完美成文(恰当运用过渡衔接词汇,如however, moreover等)My Understanding of FailureThis famous quote conveys that when facing failure, we should treat it accurately instead of putting the blame on others.When entering high school, some students performed poorly in exams. They blamed it on the teachers rather than themselves, posing范文even poorer performance. I was no exception. However, recognising there was no point complaining, I adjusted my learning methods straight away and made the most of time to learn. Moreover, I stuck to using scientific methods to analyse the factors of failure and made great progress.From the experience, I recognised only by bravely taking responsibility for failure rather than blaming others can we succeed.范文续写提分小语段—(主题:善行助人)根据左栏汉语和黑体部分的提示,利用本单元所复习的词汇和句式补全小语段,并背诵成文。空气中弥漫着食物的味道。我挤进简陋的餐馆,在一个座位上坐下来。手捧着一杯热气腾腾的咖啡,我的手脚慢慢温暖起来。然后我看到一个年老的流浪汉坐在附近。通过他渴望的眼神我断定他饿坏了。但他有多久没吃东西了 我内心感到一阵同情。我起身点了一顿丰盛的两人份晚餐,并邀请他和我一起面对面就餐。The smell of food filled the air. I ①_______________________________ and settled onto one seat. With a steaming hot cup of coffee, warmth slowly restored to my hands and feet. Then I noticed an elderly homeless man seated nearby. Through the longing look in his eyes I inferred ②________________. But how long had it been since he had eaten anything ③____________________________. I arose from my seat, ordered a rich dinner for two people and invited him to enjoy the dinner face to face. packed into the humble restauranthe was starvingA wave of sympathy seized me仿写(仿效加曲线句)空气中弥漫着蛋糕的味道。我端着一杯热气腾腾的咖啡,在沙发上坐下来,一阵暖意袭来。④______________________________________________________________________________________________________________The smell of cake filled the air. I settled onto the sofa with a steaming hot cup of coffee, and a wave of warmth seized me. 展开更多...... 收起↑ 资源列表 UNIT 9 HUMAN BIOLOGY.pptx 选择性必修第三册 UNIT 9 HUMAN BIOLOGY.docx