Unit 3 第2课时 Understanding ideas 1～4-【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）

该初中英语课件聚焦八年级上册Unit 1核心词汇、句型及语篇理解，通过“一词一句基础”模块的词汇适当形式填空（如artificial, inventors）和汉译英练习（如“科学展览会上有许多让孩子感兴趣的玩具”）巩固基础，再过渡到语篇层面的阅读理解（如George Stephenson生平）、短文还原和短文填空，构建从基础到能力的学习支架，衔接前后知识。 其亮点在于“课时分层”设计，体现语言能力与思维品质培养。如“短文还原”题要求补全武汉热干面机器人厨师语篇，锻炼逻辑推理；“短文填空”通过机器人指挥家Ever 6语篇巩固词汇（如country, success）并理解主题。分层递进设计帮助学生提升综合能力，也为教师提供清晰教学路径，提高教学针对性。

1 第2课时 Understanding ideas 1~4 Unit 3 Make it happen! 2 一层 句境固基础 二层 语篇提能力 3 I.根据句意，用方框中所给词的适当形式填空。 1.Tom has an __________ leg because he was born without one. 2. __________ create things to solve problems. 3.Children play with wooden __________ to build houses and cars. 4.I used the __________ to make copies of my homework. 5.He __________ a game but found it too difficult to play. artificial blocks printer downloaded Inventors block,download,invention,print,artificial 返回目录 4 Ⅱ.根据汉语意思并用适当形式完成下列句子，每空限填一词。 6.科学展览会上有许多让孩子感兴趣的玩具。 The ________ ________ has many ________ ________ for kids. 7.这个大西瓜重约5公斤，真是太重了! This big watermelon ________ ________ ________ ________—it's so heavy! 8.我们需要一起努力解决我们小组项目中的问题。 We need to work together to ________ ________ in our group project. 9.她的特殊情况花费了她大量的时间和金钱。 Her ________ ________ ________ her a lot of time and money. 10.当面临困难时，我们总是希望有人能伸出援手。 When we _____ __________,we always hope that someone can ______ ____ _______. science fair interesting toys weighs about five kilograms special condition cost fix problems face difficulties lend a hand 返回目录 5 Ⅲ . 阅读理解。 George Stephenson was born in 1781 in a poor family.He had to start work when he was only eight.When George was fourteen,he became his father's helper.He spent a lot of time learning about engines(发动机).And on holidays he often took one engine to pieces and studied each piece carefully.Soon he became a very good worker though he could not read or write.He began to learn English letters when he was seventeen years old. Every day after he did twelve hours of hard work,he walked a long way to have lessons from a young school teacher.On his eighteenth birthday, he wrote his own name for the first time in his life. George invented many things in his life.The train was the greatest one among them.Today when we take trains from one place to another,we'll think of this great man—George Stephenson. 返回目录 6 11.In which year did George Stephenson start to help his father? A.In 1781. B.In 1789. C.In 1795. D.In 1798. 12. He spent a lot of time learning about engines and soon he became ______. A.a great worker B.a good maker C.a good boy D.a good student 13. George Stephenson began to learn English letters when he was ______ years old. A.twelve B.fourteen C.seventeen D.eighteen 14. George Stephenson invented ______. A.the train B.the telephone C.the car D.the computer 15. George Stephenson was ______. A.a young man B.a poor man C.a school teacher D.a great man √ √ √ √ √ 返回目录 7 IV.短文还原。(有 一项多余) Hot dry noodles are a kind of popular food in Wuhan,Hubei.Now,people there are able to get a bowl of hot dry noodles from robot cooks. Those robot cooks look like vending machines (自动售货机),and they can make hot dry noodles just like real cooks. 16.______ People can pay by WeChat(微信) . 17.______ First,they aren't afraid of the high temperature.As we all know,Wuhan is famous for its high temperature in summer.It's difficult for cooks to make noodles when the weather is too hot.Second,each robot can cook two bowls at a time in less than one minute.18._____ Third,the noodles from those robot cooks taste delicious.The ingredients ( 原料 )are from a famous restaurant in Wuhan. 19.______They can't meet personal needs like real cooks.For example,some people may ask for more chili sauce(辣椒酱),but those robot cooks can't do as they say. C E A F 返回目录 8 A.It won't let people wait too long. B.Now robots are getting more and more popular. C.Each bowl of noodles is only 4.5 yuan. D.The way of boiling(煮沸)hot dry noodles is different from other noodles. E.The robots have many good points. F.However,the robots aren't good enough. 20.______ They are working in dining halls of universities and in factories.In the future, people may see them in subway stations,hospitals,schools and offices. B 返回目录 9 V. 短文填空。用方框中所给单词的适当形式填空， 使短文意思完整、正确。(每个单词限用一次， 每空限填一个单词) Have you ever heard of a robot conductor(指挥 家)? A robot 21.________ on stage at the big theater in China.It conducted an orchestra(管弦乐 队 )in a 22.________ music show.Robots already conducted orchestras in other 23. _________but this was the first time ever in China. The 24._________ name is Ever 6.It looks like a person with a face that can show feelings.It can move its arms 25. _________ and freely because it has special parts.But the robot can't think like a person.It can only do certain moves it has learned. To make it as natural as possible,scientists made Ever 6's moves by 26.____________ how real country,stand,China,robot,can,easy,loud,watch,success,need stood Chinese countries robot's easily watching 返回目录 10 conductors do. In the show,the orchestra played the music of Absence.There were five pieces of music.Two were conducted by Ever 6,and two by the famous conductor.Both conductors 27._________ work together on the last piece.When Ever 6 moved its stick,a big bell rang.Every move made the music 28._________ and more exciting!The show was so 29. _________ that everyone was happy with its performance.But there is a problem—the robot can't listen.A good conductor 30._________ to hear the musicians and conduct.So Ever 6 still needs to get better.But it shows that robots and humans can work together and help each other,not take the place of each other. could successful needs louder 返回目录 11 $