Unit 3 第3课时 Understanding ideas 5～8 -【考出好成绩】2025-2026学年新教材八年级上册英语课时分层提优课件PPT（外研版2024）

1 第3课时 Understanding ideas 5~8 Unit 3 Make it happen! 2 一层 句境固基础 二层 语篇提能力 专项语法 3 返回目录 4 用括号内所给词的适当形式填空。 Tom loves inventing.He wants 1._________ (make)a robot to help his grandma. Last month,he decided 2._________ (join)the school's invention club.In the club,he enjoys 3._________ (share)ideas with classmates.Every day,he practises 4._________ (build)small models.He hopes 5._________ (learn)new skills there.Once,Tom forgot 6. _________(finish)his robot.His teacher reminded him 7._________ (do)it quickly. Now, Tom keeps 8._________ (work)hard.He plans 9._________ (offer)his robot to Grandma next month.He believes that practising 10._________ (invent)can make dreams come true. to make to join sharing building to learn to finish to do working to offer inventing 返回目录 5 I.根据句意,用方框中所给单词的适当形式填空。 1.She wants to design a tool with a _________ function for daily use. 2.Inventions need ___________ ideas to solve people's problems. 3.He got _____________ for inventing a new device for students. 4.We can make an ___________ to show our smart invention. 5.We should be kind to _________ people and offer help when they need it. warning imaginative congratulations advertisement Literature blind imagine,congratulation,warn,blind,advertise 返回目录 6 Ⅱ .根据句意填入合适的介词。 6.He is interested _____ inventing things to help others. 7.He built the robot _____ simple materials like plastic and metal. 8.She put her heart _____ creating a special painting. 9.The new tool is used _____ cutting things easily. 10.We should learn _____ great inventors. in with into for from 返回目录 7 Ⅲ.根据汉语意思并用适当形式完成下列句子，每空限填 一 词。 11.他们希望把自己的发明应用于帮助更多的人。 They _________ _________ _________ their invention to helping more people. 12. 发明家们每天都面临着各种麻烦，但他们用创造力来解决。 Inventors _________ _________ _________ but use creativity to fix them. 13.下周的展览将展示许多意想不到的机器。 The exhibition _________ _________ _________ unexpected _________ next week. 14.这台机器能检测到小物体并自动记录它们的 形状。 The machine can sense _________ ________ and record their shapes automatically. 15.我们的美术老师总是鼓励我们在绘画中发挥 创造力。 Our art teacher always encourages us to _________ ________ in our painting. hope to apply face daily troubles will show many machines small objects be creative 返回目录 8 IV. 完形填空。 Have you ever made something that no one else has made before?People who make something new are called 16 . Victor Ochoa was one of those people.He 17 many things and one of them was a flying machine.In 1908,he thought about 18 birds used their wings and went into the sky.He hoped to make a machine that 19 like a bird.Soon he took action and began to 20 birds carefully to learn how their wings worked. Finally,he used what he had learned to build a plane.The body of the plane was made of two 21 side by side.The plane had a small motor (发动机)that sat between the two bikes.The back was shaped like a bird's tail.The wings were 22 from those of a common plane.They could even be folded( 折 叠 )down like a bird’s wings.Amazing! 返回目录 9 Victor wanted to help people with his ideas.His mind was like a motor that never shut off.He was always trying to make life better and 23 He did not let any 24 stop him from making other things. However,not all of his ideas worked.No one who tries something new is 25 every time.The most important is to keep trying and never give up. 返回目录 10 16.A.dreamers B.inventors C.players D.drivers 17.A.collected B.fixed C.sold D.made 18.A.how B.when C.where D.why 19.A.stood B.ate C.flew D.sang 20.A.look for B.look at C.look after D.look up 21.A.bikes B.chairs C.boxes D.stages 22.A.absent B.free C.safe D.different 23.A.easier B.easy C.hard D.harder 24.A.habits B.difficulties C.feelings D.choices 25.A.beautiful B.colorful C.successful D.careful √ √ √ √ √ √ √ √ √ √ 返回目录 11 IV.【主旨大意】发明家Victor Ochoa通过观察鸟类发明 飞行机器，虽遇挫折仍坚持创新，诠释“尝试新事物需坚 守初心”。 16.B 解 析：前文 “make something new” 可知，创造新 事物的人是发明家(inventors), 其余选项(梦想家、玩 家、司机)与“创造新事物”无关。 17.D 解 析：后文 “a flying machine” 是他制作(made) 的成果，collect(收集)、fix(修理)、sell(售卖)均不 匹配“创造新物”的动作。 18.A 解析：他思考鸟类如何(how) 用翅膀飞行，聚焦 “飞行方式”。 19.C 解 析：机器的目标是像鸟一样飞(flew),flew 是 fly的过去式，贴合“飞行机器”的功能设定。 20.B 解 析：为研究翅膀，他仔细观察(look at)鸟类， look for(寻找)、look after(照顾)、look up(查阅)均 不匹配“近距离观察”的行为。 返回目录 12 21.A 解 析：后文“the two bikes”直接复现，飞机两侧结 构像自行车(bikes), 其余选项(椅子、盒子、舞台)无文本呼应。 22.D 解 析：翅膀能折叠，与普通飞机不同(different), absent (缺席)、free (自由)、safe (安全)均不体现“设 计差异”。 23.A 解 析：“better and...” 表并列比较级，他想让生活 更美好、更轻松(easier),hard/harder 逻辑矛盾，easy 原级不匹配比较语境。 24.B 解 析：在创造新事物的过程中，他不让困难 (difficulties)阻止自己。 25.C 解析：尝试新事物不会每次成功(successful), 呼 应后文“keep trying”。 返回目录 13 发明家尝试用发明让生活变得更便捷。你还 知道哪些发明能解决生活中的小问题吗?请 用两句话简单介绍一下。 ____________________________________________________________________________________________________________________________________________ A voice-controlled alarm clock.It will be able to wake you up with your favorite music, helping you start the day happily. 返回目录 14 $