Unit 4 Section B（1a-1e）-【初中学霸创新题】2026-2027学年九年级上册英语习题课件（人教版·新教材 安徽专版）

该初中英语课件围绕“Unit 1 The Changing World”主题，涵盖词汇拼写、语法应用、阅读理解等核心语言技能训练。通过科技创新（如DeepSeek）、地域特色（黄山日出）等话题导入，连接日常学习与单元主题，以“练基础”模块的单词、语法练习为支架，逐步过渡到阅读理解的语篇分析，帮助学生构建知识脉络。 其亮点在于融合语言能力与思维品质培养，如阅读理解探讨记忆方法引导学生分析推断，单项填空结合AI、五育并举等真实情境提升语言运用能力。采用从基础到提升的分层设计，融入谚语、地域文化素材，既增强文化意识，又助力学生掌握学习策略。学生能提升综合语言技能与思维能力，教师可借助丰富实例优化教学效果。

Unit 1　 The Changing World Section B （1a—1f） 2 练基础 目 录 练提升 3 练基础 Ⅰ. 根据首字母及汉语提示，完成下列单词的拼写 1. ［科技创新］As a language model, DeepSeek can offer learning t__________（技巧） to help us study traditional Chinese culture. 2. （教材改编题）An e________（发动机） needs gas to run like you need enough sleep to focus. 3. Enter a username and p________（密码） to get into the system. 4. I opened a bank a________（账号） to save my pocket money. 5. It’s dangerous for us to tell others telephone numbers and a________（地址） on the internet. echniques ngine assword ccount ddresses 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 4 6. The more information you give DeepSeek, the ___________（likely） it is to give you a helpful idea. 7. ［地域特色］We ________（view） the sunrise from the top of Mount Huangshan; it was amazing. more likely Ⅱ. 用括号内所给单词的适当形式填空 viewed 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 5 8. Before reading an article, I usually mark its ________（passage）with numbers. 9. The team came up with a new plan to organize the project after ________（discuss） all details. 10. I can easily remember information from pictures, ________（graph）, and videos. passages discussing graphs 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 6 （　）11. AI systems can read X-ray _____ to find out signs of illnesses. A. machines B. forms C. images D. papers （　）12. My memory has improved a lot because I used some _____ strategies. A. straight B. effective C. simple D. funny （　）13. ［五育并举］Exercise helps me keep fit and _____ my energy levels. A. boosts B. saves C. tests D. studies Ⅲ. 单项填空 C B A 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 7 （　）14. （亳州期末）—Did you have any problems doing the project？ —Yes. _____, we didn’t have much money. Also, we didn’t have a lot of time. A. To our surprise B. To start with C. By the time D. In the end （　）15. Nuclear energy（核能） may replace oil as the main _____ for producing power. A. product B. role C. object D. fuel B D 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 8 16. 最后但同等重要的是，好的睡眠有助于使你的短期记忆转变为长期记忆。 ________ ________ ________ ________, good sleep helps turn your short-term memory into your long-term one. 17. 连续学习一小时后，我决定休息一下，让大脑清醒一下。 After studying for one hour straight, I decided to ________ ________ ________ to refresh my mind. Last but Ⅳ. 根据汉语意思完成句子，每空一词 not least take a break 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 9 18. ［谚语运用］时间不等人，因此我们应好好利用它。 Time waits for no man, so we should ________ good ________ ________ it. 19. 不停歇地工作会让任何人筋疲力尽。 Working non-stop will ________ anyone ________. 20. 我们没能赢得比赛，但我们从中学到了很多。 We ________ ________ win the match, but we learnt a lot from it. Ⅳ. 根据汉语意思完成句子，每空一词 make use of wear out failed to 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 10 Ⅴ. 阅读理解 　　We have all been there—looking at a book directly, hoping that what we study will stick in our minds. Is there any way to improve memory？Let’s take a look at what memory experts say about this. 　　Most students know that it’s helpful to review what they’ve studied. According to experts, trying to retrieve（检索） something from your memory after you have had some time to forget it will make it easier to remember what you’ve learned. 练提升 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 11 　　Similarly, studies have shown that taking a break and doing nothing after a study period can actually improve later recall. It is not clear why this happens. But some think it has to do with the relationship between long-term and short-term memory. 　　Another study tip is to switch（转换） between different topics as you study. This can help you make connections between different ideas. Connecting them to each other or to images is often considered a good way to remember something. The 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 12 world memory champion Jonathan Hancock believes picturing pieces of new information in different physical locations or connecting them to memorable images is helpful. 　　There are more things that we can do to improve our memory. Hancock also thinks that being organized makes things easier to remember. Many other experts also suggest that we should get enough rest and exercise. 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 13 （　）21. What should we do to remember better according to Paragraphs 2 and 3？ A. Wait some time before reviewing. B. Go over what we’ve studied at once. C. Write down what we can’t remember. D. Learn the important parts several times. A 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 14 （　）22. ［组合选择］ To improve memory, which of the following does Hancock agree with？ ①Being organized. ②Having enough rest. ③Doing nothing after studying. ④Connecting new things with images. A. ①② B. ②③ C. ③④ D. ①④ （　）23. What does the writer think of improving our memory？ A. Easy. B. Possible. C. Useless. D. Hard to say. D B 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 15 　　阅读下面短文，并用英语回答问题（请注意每小题的词数要求）。 　　The brain is an amazing part of our body. Even with lots of research, no one can fully understand it. Like our bodies, it needs simple care. Sleeping well, eating right, and taking deep breaths help us look after our bodies and brains. 　　Some think the brain slows down with age, and memory weakens. However, we can do something to improve it. 　　I help my memory by picturing what to remember. If I need bread, milk, and a Ⅵ. 阅读理解 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 16 birthday card for my brother, I imagine a piece of bread, a box of milk with a cow on the front, and a birthday card with a football on it. 　　This method works for remembering important dates too. It’s easier to recall events with a mental picture than just a date on a calendar. 　　Exploring new places to have new experiences helps boost my brainpower（脑力）. 　　Personally, learning another language keeps my brain active. I think any language communication is important. For me, it’s fun to ____________________ ________. 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 17 and safer for driving. The river water is much cleaner now, making the environment more pleasant. There are also special restaurants where visitors can try delicious local food. 　　Shen Yan, one of Liu’s team members, grew up in Yong’an Village. After working abroad as a company manager, she decided to return home to work. At first, her father didn’t agree. But he came to understand his daughter’s decision later. 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 18 24. What can help us take care of our bodies and brains？（不超过10个词） _____________________________________________________________________25. How does the writer improve his brainpower？（不超过5个词） _____________________________________________________________________26. ［开放设问］What would the writer say at the end of the text？（不超过10个词）_____________________________________________________________________ Sleeping well, eating right, and taking deep breaths. By exploring new places. talk with others in a new language（答案不唯一） 目 录 导 航 Ⅱ Ⅲ Ⅰ Ⅳ Ⅴ Ⅵ 19 20 $