Unit 3 Reflecting 大单元整体训练三-【勤径学升】2026-2027学年九年级上册英语同步练测教师用书Word（人教版·新教材）吉林专版

Reflecting [答案　P8] look up及相关短语的用法 　 1．She often looks up (查找)new words while reading English books. 2．The child looked up (抬头看)at the stars in the sky and appeared surprised. 3．We really looked up to (钦佩)the brave man and thanked him for saving our lives. come across的用法 　 1．She came across (偶然遇到)her college roommate at the airport yesterday. 2．I came across (偶然发现)an old photo album while cleaning the closet. suit/suitable用法辨析 　 1．This colour suits (适合)you perfectly—it makes your eyes look brighter. 2．This book is suitable (合适的)for children aged 5­8. 3．We need to find a suitable (合适的)solution to the problem. put off/put on/put up/put out用法辨析 　 1．The firefighters put out the fire in 10 minutes. 2．Don't forget to put on your sunglasses. It's sunny and hot today. 3．Don't put off studying for the exam—start now! 4．Workers put up a tent in the park. addition和add用法辨析 　 1．Add milk to the tea slowly. 2．The addition of sugar makes it sweeter. 3．“I love this movie，” she added , smiling. 4．She speaks French. In addition , she knows a little German. 5．I bought a pen in addition to a book. 根据短文内容，用whether、if或by填空。 We are talking about 1.whether we will take a trip this Saturday. 2.If it is rainy, we will change our plan to have a party. However, 3.if it is sunny, we will go on the trip 4.by hiking and having a picnic. We are also discussing 5.whether we will invite our teacher Mrs Wang to join us or not. 阅读理解。 A Sometimes our lives seem to get boring. You can start changing that right now. Here is some advice for you to learn to become better. 1．D There are hundreds of different things you can do. You can learn to draw things or try dance classes. By keeping yourself busy with something you enjoy, not only will you be less bored, but it'll make you a more interesting person. 2.F There are many online courses. Many universities offer certain online courses to everyone. It not only keeps your mind busy, but also opens up your eyes. 3．A The organization must be the one that you believe in. Then volunteering is a good idea. Volunteering at a hospital, a nursing home, and just giving dogs at the Humane Society(动物保护协会)walks are all your best choices. 4.E It helps you feel better about yourself. Also, you'll get to know people who want to make the world better. 5.C Take a minute to think of something you've never done and then put your mind to doing it. It could be going to a country music concert, or travelling to a completely new place. It helps you become a more active person. (a)根据短文内容，从方框中选出每段的主旨大意，其中有一个选项是多余的。 A．Take part in activities by an organization. B．Go hiking with friends. C．Do something you've never dreamed of doing. D．Get a new hobby. E．Doing acts of kindness. F．Take a course online. (b)根据短文内容，补全下面方框中的句子，每空一词。 Some advice on how to become better ☆By keeping yourself busy with your hobbies, you will be less bored 6.and become a more interesting person. ☆Many online courses can 7.both keep your mind busy and open up your eyes. ☆8.Join an organization and do volunteer work. ☆Doing acts of kindness 9.helps you feel better about yourself. ☆10.Doing something you've never dreamed of doing helps you become a more active person. B [技术优化教育资源配置]AI in education: a new way of learning AI is transforming education in ways we could not imagine a few years ago. From smart tutors to personalized learning platforms, AI is making learning more efficient and engaging for students. One of the biggest advantages of AI in education is personalized learning. Every student learns at a different pace(节奏)and has different strengths and weaknesses. AI tools can analyze a student's learning data, like their test scores and homework results, to create a personalized learning plan. For example, if a student is good at maths but weak in English, the AI tool will give them more English practice exercises and fewer maths exercises. This way, students can focus on the areas they need to improve most. AI also helps teachers save time. Grading(给……打分数)homework and tests is a time­consuming(耗费时间的)task for teachers. But with AI grading tools, teachers can finish grading in a fraction(极小的部分)of the time. This allows teachers to spend more time interacting(交流)with students, preparing interesting lessons and helping students who need extra support. Some AI tools can even identify which students are struggling with a particular topic and alert(向……发出警报)teachers, so teachers can give those students targeted(针对性的)help. Another benefit of AI in education is that it makes learning more fun. Many AI learning platforms use games and interactive activities to teach students. For example, students can learn English vocabulary by playing a word game or learn maths by solving puzzles. These activities make learning less boring and more engaging, which helps students stay motivated(有积极性的). However, AI in education also has some challenges. One challenge is that not all schools can afford AI tools. AI technology can be expensive, and some schools, especially those in poor areas, may not have the money to buy it. Another challenge is that some students may become too dependent on AI. They may stop thinking critically(批判地)and just wait for AI to give them answers. Despite these challenges, AI is here to stay in education. As technology continues to improve, AI will become even more advanced and accessible. It will not replace teachers, but it will be a powerful tool to help teachers and students. The future of education with AI looks bright, and it will help create a better learning experience for students around the world. 根据短文内容，回答下列问题。 11．What is one of the biggest advantages of AI in education? Personalized learning. 12．How can AI tools create a personalized learning plan for students? By analyzing students' learning data. 13．What do AI grading tools help teachers do? Save time. 14．Why do some students become too dependent on AI? Because they may stop thinking critically./Because they wait for AI's answers. 15．Do you usually use AI for learning? Why? Yes, because AI can provide personalized explanations and practice.(开放性试题，答案不唯一) 学科网（北京）股份有限公司 $