Unit 5 Lesson 25 Let's Do an Experiment-【优+学案】2025-2026学年新教材九年级全一册英语课时通(冀教版2012)

Unit5 Look into Science(答案P7) 单元主题层级>· 人与社会 科学与技术—一科学技术与工程 核心素养目标>· 语言能力。能够运用所学知识介绍实验的过程。 文化意识。培养热爱科学的精神。 思维品质。学习坚持不懈的精神。 学习能力。学生能够阐述科技对人类生活的影响。 单元知识清单 l.certainly(adu.)当然；确定；肯定→ (adj.)某些；某个 2.general(adj.)一般的；普遍的 (adu.)一般地；通常 词汇拓展 3.suggest(v.)建议；提议；暗示→ (n.)建议；提议 4.development(.)发展→ (.)发展；开发 1.turn..upside down把…翻转；倒过来 2.pour out涌出 3.scientific method科学方法 4.be sure of..确定… 5.take..off把…拿开 6.use up用光；用完 7.be made up of...由…组成 8.solar system太阳系 短语归纳 9.except for..除…之外 l0.be related to...与…相关 ll.not only..but also..不仅…而且… 12.billions of...数十亿计的… 13.turn over使…翻转 l4.in place原地；在适当的位置 15.lead to导致 L.那就是所谓的科学方法。That's called the 2.然后我把罐子倒过来，并把我的手从纸板上拿开。 Then I the jar and take my hand off the cardboard. 3.用水将盘子装半满。Fill the dish water. 4.水上升了多少？ does the water 5.我想你找不到的，除非你有一个更大的望远镜。 重点句型 I don't think you can find one you have a bigger telescope. 6.呃，即使我没有找到一颗行星，这也值得一试。 Well,it's I don't find a planet. 7.有关蝴蝶的奇妙现象已经吸引了泰勒博士的注意。 Fantastic facts about the butterfly have been Dr.Taylor's 8.这对许多科学家来说既令人困惑又有趣。 This is puzzling interesting for many scientists. 单元语法 定语从句 70 i 优+学案·课时通△ Lesson25Let's Do an Experiment！(答案P7) VM0110000130000100 通基础 LK111111141011141111 I,根据句意在横线上填写适当的单词。 13.Don't give your child too much 1.Tom,please fill the glass milk. of study. 2.Ann,put your coat. It's cold 14.Everyone of us should know some outside. knowledge. 3.We can do the experiment your head 15 .-Why were the workers so happy? and you won't get wet. Because they a new oilfield(油 4.Now you can take your hand the in the area last week. cardboard.The water stays in the jar. Ⅳ.根据汉语意思完成句子。 5.You should cover the top a piece of 16.风的力量把门打开了。 cardboard. The wind makes the door Ⅱ.根据句意及首字母提示完成句子。 open. 6.You turn the map u down. 17.直接在网上搜索作业的答案是不对的。 7.C ideas come from social practice. It's to the Internet for 8.He could not f me to pay. answers to homework. 9.This kind of teaching m is suitable 18.我们应该用一种科学方法学习。 for middle school students. We should use a to 10.P milk out of the bottle into the learn glass. 19.这些年来，我得出的结论是她是一个非常伟 Ⅲ.用方框中所给单词或短语的适当形式填空。 大的音乐家。 pressure get wet science Over the years,I've be sure of discover that she's a very great 11.Remember to take an umbrella or a raincoat, musician. or you will 20.如果你把信封倒过来，钥匙就会掉出来。 12.She winning the game,because she If you the envelope has prepared for a long time. the key will fall out. W 通能力 1IIIlIIIIIlIIIIIIIIIIIlIIIIIIIIIIIIIIIII V.短文填空。 (true)difficult for farmers there to grow fruit 阅读下面短文，在空白处填入一个适当的单 and vegetables.Botswana has to buy them from 词（有提示词的，填入所给单词的正确形式）。 other 24. (country).25. July (秦皇岛一模)Wu Zeyin is a smart boy..He 2022,Botswana started a programme to grow comes 21. China.And he 22. China's water-saving rice.Wu wanted to create (move)to Botswana seven years ago with his 26. app to help local farmers. family. By now,Wu 27. (achieve)his Because of the climate there,it's 23 dream.He has developed a new app after his △九年级·全一册·英语·J刂iim 71 28. (nine)try.His app can 29 )38.What can you see in the bottle at last (success)help the farmers.It makes their work in Experiment A? much 30 (easy)than before. A.Some ice. The app makes a big difference to the B.Some ice and water. 31. (farmer)work.It can teach farmers C.Some water. how 32. (grow)vegetables like onions, D.A cloud and some water. carrots and cabbages.Farmers who use the app )39.Which of the following ISN'T needed can click on a picture of a vegetable to see before these experiments? 33. (it)seed(种子)，price,watering A.Water. B.Ice. needs,etc.34. the farmers plant the C.A cloud. D.A balloon. seeds,the app can remind them what they need to do at different times. )40.In what class can you see these Now the boy 35. work)on experiments? developing more and more useful apps.He A.Biology. B.Science. hopes to help more people. C.History. D.Computer. Ⅵ.阅读理解。 W.补全对话。 Doing experiments can be interesting,and 根据下面的对话情景，在空白处填人一个适 you may try the following experiments at home. 当的句子，使对话的意思连贯、完整。 Make sure that you'll do them with the company W:Hello,Jack.Can I ask you some questions? of an adult. M:Of course. Hot air rises.. W:What is your favourite subject? M:My favourite subject?Well,41 I find doing experiments very cold air fal interesting.The science teacher Miss Green makes the subject very exciting.42. What about you,Mary? )36.How many experiments are there in W:I always do very well in the maths tests. the pictures? 43. I like learning about A.Six. B.Five. people and the place where they live.So, C.Three. D.Two. maths and geography are my favourites. )37.Which instructions is for“Step②”in 44. the Experiment A? M:I don't like physic.It's not easy to A.Pour 3/4 of the water away. understand.Some of my classmates find it B.Pour some cool water into the bottle. difficult.Especially,we don't know how to C.Pour some hot water into the do some physics experiment. bottle. W:45. I can help you after D.Let the air out of the bottle. class. 72 i 优+学案·课时通△II.14.were eating 15.oldest 16.of 17.shall see 18.making 19.silent 20.have lost 21.across 22.the 23.was picked 24.pleased 25.so 26.horses 27.why 28.themselves Unit 5 Look into Science 单元知识清单 【词汇拓展】 1.certain 2.generally 3.suggestion 4.develop 【重点句型】 1.scientific method 2.turn;upside down 3.half full with 4.How far;rise 5.unless 6.worth a try;even if 7.drawing;attention 8.both;and Lesson 25 Let's Do an Experiment! I.1.with 2.on 3.over 4.off 5.with II.6.upside 7.Correct 8.force 9.method 10.Pour II.11.get wet 12.is sure of 13.pressure 14.scientific 15.discovered V.16.force of 17.incorrect;search 18.scientific method 19.come to the conclusion 20.turn;upside down V.21.from 22.moved 23.truly 24.countries 25.In 26.an 27.has achieved 28.ninth 29.successfully 30.easier 31.famers' 32.to grow 33.its 34.After 35.is working VI.36~40 CADCB VI.41.my favourite subject is science/it is science. 42.And she is my favourite teacher The whole class love her. 43.I also like geography. 44.Are there any subjects that you don't like,Jack? 45.Don't worry. Lesson 26 Keep the Candle Burning I.1.in 2.over 3.Inside 4.with 5.from II.6.shallow 7.lighter 8.examined 9.oxygen 10.match 【词汇串记】 11.holder 12.match 13.lighter 14.burning 15.carefully 16.oxygen 17.used up 18.rises 19.because Ⅲ.20~24 CAABB N.25.an 26.inspiration 27.successful 28.in 29.months 30.him 31.to learn 32.deafness 33.playing 34.how 35.invention 36.working 37.technologies 38.was 39.Although Though Lesson 27 Planet Danny I.1.certainly 2.solar 3.unless 4.double 5.mystery II.6.reading 7.told 8.bigger 9.to watch 10.to look I.11.that;were studying;solar system 12.all belong to 13.don't think;unless;bigger telescope 14.worth;even if 15.look through 16.come out 17.Even if./though 18.looking for 19.laugh at N.20~23 ABCD V.24.It's a telescope.A telescope. 25.How do you get it?Who bought it for you? 26.Why do you need it? 27.What is the telescope used to do?/What can we use the telescope to do? 28.Can I use it tonight? Lesson 28 The Study of Living Things I.1.fantastic 2.biology 3.chemicals 4.puzzling II.5.completely 6.to fly 7.butterflies 8.left 9.lay II.10.left for 11.are.become interested in 12.cut down N.13~17 DCDAB 18~22 DBDCC V.23.Monarch butterflies'journey is 4,000 kilometres from Canada to Central Mexico. 24.Every August. 25.About 3.three months. 26.About 1.6 kilometres an hour. 27.Yes,I do.Because they travel from a place to another place correctly every year.... (开放性问题，答案合理即可) Lesson 29 DNA-The Story of You I.1.general 2.complex 3.instructions 4.grandson II.5.to identify 6.related 7.better 8.repeated II.9.In general 10.the same colour as 11.except for 12.not only;but also N.13~17 BCDCB 18~22 ADBCC V.23.Because they have different DNA. 24.DNA contains genetic instruments. 25.Because we get our DNA from our parents. 26.Our DNA. 27.Yes,I do.Because I think the DNA is mysterious to me.i..(开放性问题，答案合理 即可) Lesson 30 Science Affects Us I.1.development 2.making 3.happiest 4.discovery 5.scientific II.6.pushing up;higher;that;pushing down 7.in place 8.what;be like