Unit 5 Look into Science-2025-2026学年九年级英语固定搭配精讲（冀教版）

9年级冀教版 【科学专版】 Unit5固定搭配精讲 科学专版 【Unit5】Look into Science 固定搭配精讲 全部单元单词 experiment /ik'sperimant/n. 实invention/m'ven n/n.发明；创chemical/'kemikl/ad.化学的：n. 验：V.做实验 造 化学品 hypothesis /har'pD03sIs/n.假设；discovery /dr'skAvari/n.发现 biology /bar'ol3din.生物学 假说 theory/'0 Iari/n.理论 physics/'fiz水ks/n.物理学 phenomenon /fa'npmman/h.(pl.data/'derta/n.数据；资料 astronomy/A'strpnami/m.天文 phenomena)现象 analysis月'naelasIs/h.(pl.analy-学 technology /tek'nplad3im.技术；ses)分析 科技 gravity/'graevati/n.重力；引力 固定及常见搭配 1.experiment/k'sperimant/.n.实验：v.做实验 核心搭配： do an experiment做实验 carry out an experiment开展实验 experiment on sth.用某物做实验 精讲： 作名词时常用'do/carry out+an experiment''表示进行实验；作动词时后接on/with表示实验对象 或材料。 例句： The students will do an experiment in chemistry class tomorrow. 真题链接： Scientists often experiments to test their ideas..(答案：do) 2.hypothesis /har'pD0asIs/n.假设：假说 核心搭配： put forward a hypothesis提出假设 test a hypothesis验证假设 a hypothesis about.关于…的假设 精讲： 9年级冀教版 【科学专版】 Unit5固定搭配精讲 可数名词，复数形式为hypotheses,,常用搭配强调提出”或”验证假设的过程。 例句： Before the experiment,we need to put forward a reasonable hypothesis. 真题链接： A scientific needs to be tested by experiments.(答案：hypothesis) 3.technology /tek'nplad3i/n.技术；科技 核心搭配： modern technology现代科技 information technology信息技术 develop new technology研发新技术 精讲： 不可数名词，常与"modern”,”information,等词搭配，或用于”develop/apply technology'短语中。 例句： Modern technology has changed our daily life a lot. 真题链接： With the development of,people can communicate more easily.(technology) 4.invention/n'venn/n.发明：创造 核心搭配： a great invention一项伟大的发明 make an invention做出发明 the invention of..…的发明 精讲： 可数名词，常用'make/invent an invention''表示发明行为，后接of短语说明发明对象。 例句： The invention of the computer is a milestone in history. 真题链接： Edison had many such as the light bulb.(答案：inventions) 5.discovery/d'skAvari/n.发现 核心搭配： make a discovery做出发现 the discovery of.…的发现 a scientific discovery科学发现 精讲： 可数名词，与invention不同，discovery侧重'发现已存在的事物'，常用搭配"make a discovery'。 例句： The discovery of gravity is attributed to Newton. 真题链接： Scientists announced a new_in the field of medicine..(答案：discovery) 9年级冀教版 【科学专版】 Unit5固定搭配精讲 6.theory/'0 Ieri/n.理论 核心搭配： scientific theory科学理论 the theory of..…理论 in theory在理论上 精讲： 可指具体学科理论（如the theory of evolution),也可用于短语'in theory'表示理论上的情况。 例句： We should combine theory with practice in study. 真题链接： According to the of relativity,.time and space are connected..(答案：theory) 7.data/derta/n.数据：资料 核心搭配： collect data收集数据 analyze data分析数据 experimental data实验数据 精讲： 单复数同形（常用复数意义），常用搭配”collect/analyze data”强调数据处理过程。 例句： They spent weeks collecting data for the research. 真题链接： We need to use the from experiments to support our conclusion.(答案：data) 8.analysis/e'naelasIs/n.(pl.analyses)分析 核心搭配： nake an analysis进行分析 chemical analysis化学分析 the analysis of..…的分析 精讲： 可数名词，复数形式为analyses,常用搭配'make/do an analysis''或后接of短语说明分析对象。 例句： The analysis of the data shows that our hypothesis is correct 真题链接： After careful we found the cause of the problem.（(答案：analysis) 9.gravity/'graevati/n.重力；引力 核心搭配： the law of gravity万有引力定律 under gravity在重力作用下 eath's gravity地球引力 9年级冀教版 【科学专版】 Unit5固定搭配精讲 精讲： 不可数名词，常与”law”eath's”等词搭配，特指物理学中的重力概念。 例句： Objects fall to the ground because of gravity. 真题链接： Newton discovered the law of when he saw an apple fall..(答案：gravity) l0.chemical/kemikl/adj.化学的；n.化学品 核心搭配： chemical reaction化学反应 chemical change化学变化 harmful chemicals有害化学品 精讲： 作形容词时修饰名词（如reaction,.change):作名词时为可数名词，常用复数形式表示各类化学 品。 例句： Burning wood is a chemical change,not a physical one. 真题链接： We should avoid using that pollute the environment.(答案：chemicals) 11.physics/'frziks/n.物理学 核心搭配： study physics学习物理 the laws of physics物理定律 physics experiment物理实验 精讲： 不可数名词，表示学科时无复数，常用搭配”st1 dy/learn physics”或'physics+名词'构成复合短 语。 例句： Physics is a difficult but interesting subject 真题链接： My brother is good at and he wants to be a physicist..(答案：physics) 12.astronomy/a'stronami/n.天文学 核心搭配： study astronomy研究天文学 astronomy research天文研究 the field of astronomy天文学领域 精讲： 不可数名词，指研究天体的学科，常用搭配”study/in the field of astronomy”'。 例句： 4 9年级冀教版 【科学专版】 Unit5固定搭配精讲 Astronomy helps us understand the universe better. 真题链接： Galileo made great contributions to the development of (答案：astronomy) 13.biology /bar'old3in.生物学 核心搭配： molecular biology分子生物学 biology class生物课 study biology学习生物学 精讲： 不可数名词，学科名称，可与'molecular””cel1”等词搭配表示分支学科。 例句： We will learn about plants and animals in biology class. 真题链接： is the study of living things.(答案：Biology) 14.phenomenon /fa'npmman/n.(pl.phenomena) 核心搭配： natural phenomenon自然现象 social phenomenon社会现象 explain a phenomenon解释现象 精讲： 可数名词，复数为phenomena,常用搭配'natural/social phenomenon”或'explain/study a phe nomenon'”。 例句： Lightning is a natural phenomenon caused by electricity. 真题链接： The Northern Lights is a beautiful natural (答案：phenomenon) 综合训练 综合训练 一、 单项选择 1.Scientists often experiments to test their ideas. ·A.do 5 9年级冀教版 【科学专版】 Unit5固定搭配精讲 ·B.make ·C.caTy ·D.take 2.A scientific needs to be tested by experiments. ·A.invention ·B.discovery ·C.hypothesis ·D.theory 3.With the development of people can communicate more easily. ·A.physics ·B.technology ·C.biology ·D.astronomy 4.Edison had many such as the light bulb. ·A.discoveries ·B.hypotheses ·C.inventions ·D.theories 5.We need to use the from experiments to support our conclusion 6 9年级冀教版 【科学专版】 Unit5固定搭配精讲 ·A.data ·B.analysis ·C.phenomenon ·D.gravity 6.According to the」 of relativity,time and space are connected. ·A.law ·B.theory ·C.hypothesis ·D.discovery 7.Newton discovered the law of when he saw an apple fall. ·A.physics ·B.chemistry ·C.gravity ·D.astronomy 8.The Northern Lights is a beautiful natural ·A.phenomenon ·B.discovery ·C.invention ·D.analysis 7 9年级冀教版 【科学专版】 Unit5固定搭配精讲 二、 根据句意及汉语提示完成单词 1.Before the experiment,we need to (提出)a reasonable hypothesis.. 2.The (发明)of the computer is a milestone in history.. 3.We should (开展)an experiment to test the new theory. 4.The (of the data shows that our hypothesis is correct. 5.Burning wood is a__(化学的)change,not a physical one. 6.Galileo made great contributions to the development of__(天文学). 三、首字母填空 1.We need to c data for the research before making a conclusion. 2.A scientific d refers to finding something that already exists. 3.The t of evolution explains how species change over time. 4.In chemistry class,we often study chemical r. 5.B is the study of living things like plants and animals. 6.We should atechnology to improve our daily life. 四、用所给单词的适当形式填空 1.The(analyze)of the experiment results took three weeks. 2.My brother is interested in (physical)and wants to be a physicist. 3.They spent months collecting(data)for the astronomy project. 4.The students are doing an experiment to test their(hypothesis). 5.harmful (chemical)should be kept away from children 参考答案 I单项选择 1.A2.C 3B4.C5.A6B7.C8.A P 9年级冀教版 【科学专版】 Unit5固定搭配精讲 IⅡ.根据句意及汉语提示完成单词 1.put forward 2.invention 3.carry out 4.analysis 5.chemical 6.astronomy I首字母填空 1.collect 2.discovery 3.theory 4.reaction 5.Biology 6.apply V.用所给单词的适当形式填空 1.analysis 2.physics 3.data 4.hypotheses 5.chemicals 9