Unit 1 Scientists A部分-2025-2026学年高中英语固定搭配精讲选择性必修第二册（沪外版）

高中选择性必修第二册沪外版 【固定搭配精讲】 Unit1 Scientists A部分 固定搭配精讲 【Unit 1】Scientists A部分 高中沪外版·选择性必修第二册 全部单元单词 seed/sid/n.种子；籽 available/A'verlabl/adj.可获得 忠诚的：全心全意的 plateau /plae'tau/n.高原 的：可购得的；可找到的 unfortunate /An'fo:tfonat/adj. oweU/v.应把…归功于；欠pit /pit/n.果核口 幸的：倒霉的：令人遗憾的 (情) allergy/'elad3i/n.过敏反应口accident/'aeksident/n.(交通) biology /bar'olsd3in.生物学 despite/'spat/prep.即使，尽事故；意外遭遇 biodiversity baraudar'v3:sati/n. 管 iceberg/'aIsb3:g/n.冰山口 生态多样性口 hardship/'ha:dp/n.艰难；困on top of sth短语除…之外 elevated/elivertid/adj..高的；升苦▣ the tip of the iceberg短语（问题 高的；高出地面的口 countless./kauntlas/adj.无数的：的)冰山一角 plain /plein/n.平原 数不尽的口 position/p3'Zn/n.位置：地方 devoted/d'vautid/adj.挚爱的： 固定及常见搭配 1.owe/v.应把…归功于；欠（情） 核心搭配： owe sth.tosb.把某事归功于某人 owe sb.a1 apology欠某人一个道歉 精讲： owe表示“归功于”时常用owe...to结构，注意区分“欠（债务/人情）”的用法。 例句： She owes her success to hard work and determination. 真题链接： We should owe our achievements our teachers'guidance. (答案：to) 2.despite/d'spart/prep.即使，尽管 核心搭配： despite sth.尽管某事 despite the fact that..尽管…（后接从句) 高中选择性必修第二册沪外版 【固定搭配精讲】 Unit1 Scientists A部分 精讲： despite为介词，后接名词或名词性短语，不接句子；若接从句需用despite the fact that。 例句： Despite the heavy rain,they still went hiking. 真题链接： the difficulty,he never gave up trying.(答案：Despite) 3.available/A'veilabl/adj.可获得的：可购得的：可找到的 核心搭配： be available for sth.可用于某事 be available to sb.对某人来说可获得 精讲： available作表语，强调“处于可使用/获取状态”，反义词为mavailable。. 例句： The library has many books available for students. 真题链接： Is there any room_in this hotel tonight?(答案：available） 4.position/p3'zn/n.位置；地方 核心搭配： in a position to do sth.能够做某事 take up a position占据位置 精讲： position除表示“物理位置”外，还可指“职位”，注意in a position to do sth.表示“有能力/条件 做某事”。 例句： After graduation,she got a position as a teacher. 真题链接： Can you find our on the map?(答案：position) 5.on top of sth短语除…之外 核心搭配： on top of that此外：更重要的是 on top of the world非常幸福；得意洋洋 精讲： on top of sth强调“叠加、此外”，常用于句首或句中表示递进关系。 例句： He lost his job,and on top of that,his house was destroyed. 真题链接： She has to study for exams,and that,she has to work part-tine.(答案：on top of) 高中选择性必修第二册沪外版 【固定搭配精讲】 Unit1 Scientists A部分 6.the tip of the iceberg短语（问题的）冰山一角 核心搭配： only the tip of the iceberg只是冰山一角 精讲： 该短语为固定习语，用于比喻“问题的一小部分”，通常与系动词be连用。 例句： The corruption cases exposed are just the tip of the iceberg 真题链接： The environmental problems we see now are just of the iceberg.(答案：the tip) 7.devoted/d'vautId/adj.挚爱的：忠诚的：全心全意的 核心搭配： be devoted to sb./sth.致力于；忠诚于 a devoted friend忠实的朋友 精讲： devoted为形容词，be devoted to中to为介词，后接名词或动名词。 例句： She is devoted to helping the poor. 真题链接： He is a father who always puts his family first.(答案：devoted) 8.accident/'eksidant/n.(交通)事故；意外遭遇 核心搭配： by accident偶然；意外地 have an accident发生事故 精讲： accident为可数名词，by accident相当于accidentally,反义词组为on purpose(故意地)。 例句： I met my old friend by accident in the park. 真题链接： He had a car yesterday,but luckily he wasn'thrt.(答案：accident) 9.plain/plen/n.平原 核心搭配： he Great Plains大平原（专有名词） a vast plain广阔的平原 精讲： plai作名词时指“平原”，作形容词时意为“简单的：朴素的”，注意一词多义。 例句： The river flows through the plain. 真题链接： 3 高中选择性必修第二册沪外版 【固定搭配精讲】 Unit1 Scientists A部分 The village lies on a. surrounded by mountains.(答案：plain) 10.countless/kauntlas/adj.无数的：数不尽的 核心搭配： countless numbers of无数的 countless times无数次 精讲： countless后接可数名词复数，强调数量多得无法计算。 例句： Countless stars are shining in the sky. 真题链接： There are reasons why we should protect the environment.(答案：countless) 11.biology/bar'Dlad3i/n.生物学 核心搭配： study biology学习生物学 molecular biology分子生物学 精讲： biology为不可数名词，其形容词形式为biological(生物的)。 例句： She majors in biology at university. 真题链接： is the study of living things.(答案：Biology） l2.hardship/'ha:dp/n.艰难：困苦 核心搭配： suffer hardship遭受困苦 overcome hardship克服困难 精讲： hardship为不可数名词，常与动词suffer,face,overcome搭配。 例句： They experienced great hardship during the war. 真题链接： We should learn to deal with in life.(答案：hardship) 综合训练 高中选择性必修第二册沪外版 【固定搭配精讲】Unit1 Scientists A部分 综合训练 一、 单项选择 1.She her success hard work and good luck. ·A.owes,for ·B.owes;to ·C.thanks;to ·D.thanks;for 2 the bad weather,the sports meeting will still be held on time. ·A.Despite ·B.A1 though ·C.Though ·D.However 3.Is there any ticket for the concert tonight? ·A.convenient ·B.available ·C.possible ·D.comfortable 4.After years of hard work,he is finally to buy a house in this city. ·A.in a position 高中选择性必修第二册沪外版 【固定搭配精讲】Unit 1 Scientists A部分 ·B.on the position ·C.at a position ·D.in position 5.He lost his wallet,and that,his phone was stolen. ·A.on top of ·B.in addition ·C.besides ·D.except 二、根据句意及汉语提示完成单词 1.The problems we are facing now are just the (冰山一角)of the whole situation, 2.She is a (忠诚的)friend who always supports me in difficult times. 3.I met my primary school teacher (偶然)in the supermarket yesterday. 4.The river flows through the (平原)and into the sea. 5.There are (无数的)stars in the night sky. 三、首字母填空 1.Many students major in b to study living organisms and their interactions 2.People in the past experienced great h during the war. 3.He is d to his career and works day and night to achieve his goals. 4.The company is looking for someone to fill the p of sales manager 5.On top of s the exam,she also won a scholarship. 四、用所给单词的适当形式填空 6 高中选择性必修第二册沪外版 【固定搭配精讲】 Unit1 Scientists A部分 1.He is a (devote)father who spends all his free time with his children 2.Despite (lose)his job,he remained optimistic about the future. 3.The books in the library are available for(borrow)by all students. 4.She has been studying (biology)for three years and plans to become a doctor. 5.They overcame all the (hardship)and finally succeeded in their project. 参考答案 I单项选择 1.B2.A3B4.A5.A IⅡ根据句意及汉语提示完成单词 1.tip of the iceberg 2.devoted 3.by accident 4.plain 5.countless L.首字母填空 1.biology 2.hardship 3.devoted 4.position 5.succeeding V.用所给单词的适当形式填空 1.devoted 2.losing 3.borrowing 4.biology 5.hardships 7