Unit 9 Human Biology Lesson 2-2025-2026学年高中英语固定搭配精讲选择性必修第三册（北师大版）

高中选修3北师大版 【固定搭配精讲】 固定搭配 【Unit9】Human Biology Lesson2 核心词汇与综合训练 全部单元单词 atom/'etem/n.原子 (电)脉冲 不利于健康的食品，垃圾食品 nerve /n3:v/n.神经；焦虑，恐locate /la'ket/vi.&t.找出intake/'ntek/n.摄入量，摄取 惧，紧张 …的准确位置 量 organ/':gn/n.器官 crossword/'krDsw3:dn.纵横字omega/'sumig3/n.欧米伽（希腊 contain /kan'tem/v.包含，容纳，迷，纵横填字游戏 字母表的最后一个字母，即2) 装盛 zone/za/n.地区，地带 impulse/'npAls/n.(神经)冲动，junk food(高脂肪、高糖分等的) 固定及常见搭配 1.nerve /n3vh.神经：焦虑，恐惧，紧张 核心搭配： a nerve cell神经细胞 feel a nerve感到紧张 lose one's nerve失去勇气 精讲： nerve作“神经”时为可数名词，作“紧张”时多为不可数名词，常用搭配与情绪或生理结构相 关。 例句： The doctor examined the patient's damaged nerve 真题链接： She felt a sudden_before the exam and couldn't relax.(答案：ner ve) 2.contain /kan'tem/v.包含，容纳，装盛 核心搭配： contain sth.包含某物 contain oneself克制自己 be contained in被包含在…中 精讲： 高中选修3北师大版 【固定搭配精讲】 及物动词，强调“包含的内容”，区别于include(强调整体中的部分)。 例句： This bottle contains two liters of water. 真题链接： The boxa variety of fruits,such as apples and bananas.(答、：contains) 3.mpulse/'mpAls/n.(神经)冲动，（电）脉冲 核心搭配： a nerve impulse神经冲动 act on impulse冲动行事 an impulse to do sth.做某事的冲动 精讲： 作“冲动”时常用搭配act on impulse,作“脉冲”时多与科学术语搭配。 例句： The nerve impulse travels from the brain to the muscles. 真题链接： He bought the expensive watch on_and soon regretted it.(答案：impulse) 4.locate3'ket/i.&t.找出…的准确位置 核心搭配： locate sth.确定某物的位置 be located in/at位于… locate on a map在地图上定位 精讲： 及物动词时表示“主动定位”，被动语态be located表示“位于某地”。 例句： The police used GPS to locate the missing car. 真题链接： Our school isin the center of the city.(答案：located) 5.z0ne/zan/m.地区，地带 核心搭配： a residential zone居民☒ a danger zone危险地带 zone out走神，开小差 精讲： 作名词时指特定功能的区域，动词短语zone out为非正式用法，表“注意力不集中”。 例句： Smoking is not allowed in the non-smoking zone. 真题链接： This area has been marked as a protected for wild animals.(答、：zoe) 高中选修3北师大版 【固定搭配精讲】 6.junk food(高脂肪、高糖分等的)不利于健康的食品，垃圾食品 核心搭配： eat junk food吃垃圾食品 avoid junk food避免垃圾食品 too much junk food过多的垃圾食品 精讲： 不可数名词短语，常用搭配与“食用”“避免”等动词连用。 例句： Eating too much junk food can lead to health problems 真题链接： It's better to choose fruits than 1 for snacks.(答案：junk food) 7.intake/'nteik/n.摄入量，摄取量 核心搭配： calorie intake卡路里摄入量 food intake食物摄入量 control intake控制摄入量 精讲： 与具体物质（如热量、营养）搭配，常用动词control/reduce修饰。 例句： Doctors suggest limiting salt intake to 5 grams per day. 真题链接： A balanced diet requires proper_of vitamins and minerals.(intake) 8.atom/'etem/n.原子 核心搭配： an atom of一个…原子 atomic energy原子能 split an atom分裂原子 精讲： 可数名词，常用于科学语境，搭配多与物理、化学概念相关。 例句： Water is made up of atoms of hydrogen and oxygen. 真题链接： The smallest unit of an element is called an_.(答、：atom) 9.0rgan/':g3n/m.器官 核心搭配： internal organs内脏器官 vital organs重要器官 organ transplant器官移植 高中选修3北师大版 【固定搭配精讲】 精讲： 可数名词，指生物体内的器官，搭配常涉及医学或生物学领域。 例句： The heart is a vital organ in the human body. 真题链接： The doctor explained the function of each_in the digestive system.(organ) 10.crossword/kDsw3:d/n.纵横字谜，纵横填字游戏 核心搭配： do a crossword做纵横字谜 crossword puzzle填字游戏 solve a crossword解开字谜 精讲： 可数名词，常用动词do/solve搭配，指文字游戏。 例句： She likes to relax by doing crosswords in the evening. 真题链接： My grandfather spends an hour every day solving thepuzzle in the newspaper.(crossword) 综合训练 综合训练 一、 单项选择 1.The doctor found that the patient's damagedwas causing the pain in his arm. ·A.neve ·B.impulse ·C.atom ·D.organ 2.This boxthree types of candies,including chocolate and fruit flavors. ·A.includes 高中选修3北师大版 【固定搭配精讲】 ·B.contains ·C.locates ·D.zones 3.He often acts onand regrets his decisions later. ·A.neve ·B.impulse ·C.intake ·D.crossword 4.Our new schoolin the northern part of the city,near the park. ·A.locates ·B.located ·C.is located ·D.locating 5.Eating too much_can increase the risk of obesity and other health problems. ·A.junk food ·B.intake ·C.atom ·D.zone 二、 根据句意及汉语提示完成单词 高中选修3北师大版 【固定搭配精讲】 1.The human brain sends_(神经冲动)to control body movements.. 2.It's important to_(控制摄入量)of salt to keep healthy. 3.The()is close to the subway station,making it convenient to travel. 4.She has a sudden _(to travel around the world after graduation. 5.The()is the basic unit of all elements in chemistry. 三、首字母填空 1.To stay focused,try not to zout during class discussions. 2.The hospital is building a new organ tcenter to help more patients. 3.My grandmother enjoys solving cpuzzles in the newspaper every morning. 4.A balanced diet should include proper iof vitamins and minerals. 5.The police used advanced technology to 1the missing child quickly. 四、用所给单词的适当形式填空 1.The students were asked to do a(crossword)puzzle as part of their English homework. 2.The chemical formula H2O means each water molecule(contain)two hydrogen atoms and one oxygen atom. 3.After the accident,the doctors checked all his vital(organ)to ensure they were working properly. 4.-(locate)in the downtown area,the shopping mall attracts thousands of visitors every day. 5.It's unwise to make important decisions(impulse);take time to think carefully. 参考答案 I单项选择 1.A2B3B4.C5.A IL.根据句意及汉语提示完成单词 1.nerve impulses 2.control intake 3.residential zone 4.impulse 5.atom I.首字母填空 1.zone 2.transplant 3.crossword 4.intake 5.locate 6 高中选修3北师大版 【固定搭配精讲】 V.用所给单词的适当形式填空 1.crossword 2.contains 3.organs 4.Located 5.impulsively 7