Unit 3 第3课时 Grammar Focus (4a-4c)（Word）-【勤径学升】2026-2027学年九年级上册英语同步练测（人教版·新教材）吉林专版

第3课时Grammar Focus (4a-4c) 导图讲语法 a 小题练语法 一、 【1~5题答案】 【答案】1. that 2. if##whether 3. whether 4. that 5. by 【解析】 【1题详解】 句意：王红说她昨天早上6点正在做饭。根据“said”的语境并结合备选词汇可知，从句是陈述事实，应用that引导宾语从句。 【2题详解】 句意：我想知道我是否能从你那里得到一些建议。原句中wonder表示 “想知道”，后面是一般疑问含义的宾语从句，if/whether “是否”可引导。 【3题详解】 句意：我不知道他们是否会来寻求我们的帮助。根据“or not”的语境并结合备选词汇可知，whether常与or not搭配使用，if不能直接加or not。 【4题详解】 句意：我们的地理老师说地球绕着太阳转。根据“said”的语境并结合备选词汇可知，从句陈述客观真理，应用that引导。 【5题详解】 句意：为什么不通过看英语电影来学习英语呢？根据“watching”的语境并结合备选词汇可知，by doing sth.表示“通过……方式/方法”。 二、单项选择。 【6题答案】 【答案】A 【解析】 【详解】句意：——Alice，我想知道你昨天是否赢了拔河比赛。——是的！我们齐心协力，最终成功了。 if是否；where哪里；what什么。根据“wonder”可知表示“想知道”，后接宾语从句时，需用if表示“是否”来引导从句，从句成分完整，不缺地点或事物。应填if。 【7题答案】 【答案】B 【解析】 【详解】句意：你知道他们明天是否要去北京吗？ 结合“Do you know”可知，空处为宾语从句，宾语从句需用陈述语序，故排除A选项；当与or not连用时，通常用whether而不用if。应填whether they are leaving for。 【8题答案】 【答案】C 【解析】 【详解】句意：——你知道这附近是否有洗手间吗？——是的，这里有一个。它在商店里。 whom he is talking with他正在和谁讲话；when I can get to the hotel我什么时候能到酒店；if there’s a restroom around here附近是否有卫生间。根据答语“Yes, there’s one here.”可知，问句询问的是“是否有”，应用if引导宾语从句表示“是否”。 【9题答案】 【答案】B 【解析】 【详解】句意：——店主对你说了什么？——她问我是否更喜欢那件T恤。 when did the shop close商店什么时候关门 (疑问语序)；if I preferred that T-shirt我是否更喜欢那件T恤 (陈述语序)；where did I see the style我在哪里看到这个款式 (疑问语序)。宾语从句应用陈述语序，应填“if I preferred that T-shirt”。 【10题答案】 【答案】A 【解析】 【详解】句意：我现在不确定明天是否和他们一起去参加派对。 whether是否 (常与or not连用，也可接不定式)；if是否 (通常不直接接不定式)；what什么 (与句意不符)。固定结构“whether to do sth.”意为“是否做某事”，应填“whether”。 要点补充练 三、根据句意及汉语或首字母提示填空完成句子。 【11题答案】 【答案】methods 【解析】 【详解】句意：不同的学生需要不同的学习方法，智能工具可以帮助每个人找到最适合的那一种。根据中文提示和“different”可知，横线处要填写“方法”的可数名词，且为复数形式，因为横线前的“learning”表示“学习方法”时常和method连用。故填methods。 【12题答案】 【答案】correct 【解析】 【详解】句意：这款英语软件会纠正你的发音，并示范如何正确朗读单词。根据汉语提示，correct“纠正”，置于will之后，用原形即可。 【13题答案】 【答案】in##n 【解析】 【详解】句意：如果你在使用这个智能平台方面遇到困难，别担心，老师会帮助你。此处为固定句型：have difficulty (in) doing sth.“做某事有困难”，需用介词in。 【14题答案】 【答案】summarize##ummarize##summarise##ummarise 【解析】 【详解】句意：每节课结束后，记得用这个app的笔记功能总结要点。固定结构remember to do sth.“记得去做某事”，to后面接动词原形。结合首字母提示s和“...the key points with the app’s note function”，借助app笔记功能处理知识点，对应的动作是“总结要点”，用动词summarize/summarise“总结”。 【15题答案】 【答案】whether##hether 【解析】 【详解】句意：如果你不能决定是否参加这项运动，你可以向你的老师求助。根据“you can ask your teacher for help”可知，目前还无法决定参加这项运动这件事，结合首字母w和后面的“to take part in”可得对应单词whether，表示“是否”，组成固定结构whether to do sth.表示“是否做某事”。故填whether。 知识综合运用 四、阅读理解。 【16~20题答案】 【答案】16. D 17. B 18. A 19. B 20. C 【解析】 【导语】本文基于对成都 500 名高中生的研究，介绍了优等生的共同特点，指出他们的成功源于持续的良好习惯，并重点阐述了这些习惯如何借助智能学习工具得以实现。 【16题详解】 根据第二段“Instead of waiting for teachers, they use Q&A platforms to get answers quickly.”可知，成功的学习者不会等待老师，而是使用问答平台快速获取问题答案。对应D选项“They use Q&A platforms.”。 【17题详解】 根据第三段“Smart mistake-book apps help them categorize (将……归类) errors (e.g., grammar mistakes, calculation errors) and suggest similar exercises to practise.”可知，智能错题本应用可以将错误归类，并推荐相似的练习供学生训练。对应B选项“Categorize errors and suggest practice.”。 【18题详解】 根据第四段“Our group finishes assignments 30% faster by working online together.”可知，学生通过线上协作的方式，完成作业的速度能提升30%。所以，学生在线合作是为了更快完成作业，对应A选项“To finish assignments faster.”。 【19题详解】 根据第五段“They reflect on progress weekly.”可知，成功的学习者每周反思一次进度。 【20题详解】 根据第一段“Research on 500 high school students in Chengdu found that their success comes from consistent (持续的) good habits, many of which are supported by smart learning tools.”以及全文可知，文章核心内容是介绍借助智能学习工具的优等生所具备的良好学习习惯。对应C选项“Good habits of successful learners with smart tools.”。 第1页/共1页 学科网（北京）股份有限公司 $ 第3课时Grammar Focus (4a-4c) 导图讲语法 a 小题练语法 一、 用that、if、whether或by填空。 1. Wang Hong said ________ she was cooking at 6:00 yesterday morning. 2. I wonder ________ I can get some advice from you. 3. I don’t know ________ or not they will come for our help. 4. Our geography teacher said ________ the earth goes around the sun. 5. Why not learn English ________ watching English films? 二、单项选择。 6. —Alice, I wonder ________ you won the tug-of-war (拔河比赛) yesterday. —Yeah! We pulled together and made it in the end. A. if B. where C. what 7. Do you know ________ Beijing or not tomorrow? A. whether are they leaving for B. whether they are leaving for C. if they are leaving for 8. —Do you know _________? —Yes, there’s one here. It’s in the store. A. whom he is talking with B. when I can get to the hotel C. if there’s a restroom around here 9. —What did the shopkeeper say to you? —She asked me ________. A. when did the shop close B. if I preferred that T-shirt C. where did I see the style 10. I’m not sure ________to go to the party with them tomorrow. A. whether B. if C. what 要点补充练 三、根据句意及汉语或首字母提示填空完成句子。 11. Different students need different learning ________ (方法) — smart tools can help find the best one for each person. 12. The English app will ________ (纠正) your pronunciation and show you how to read the word properly. 13. Don’t worry if you have difficulty i________ using the smart platform—our teacher will help you. 14. After finishing each lesson, remember to s________ the key points with the app’s note function. 15. If you don’t decide w________ to take part in the sport, you can ask your teacher for help. 知识综合运用 四、阅读理解。 What do top students have in common? Research on 500 high school students in Chengdu found that their success comes from consistent (持续的) good habits, many of which are supported by smart learning tools. They ask questions actively. Instead of waiting for teachers, they use Q&A platforms to get answers quickly. For example, if stuck on a physics problem, they post it on the school’s smart forum (论坛), where peers or teachers reply within hours. They organize mistakes systematically. Smart mistake-book apps help them categorize (将……归类) errors (e.g., grammar mistakes, calculation errors) and suggest similar exercises to practise. This makes it easier to avoid repeating the same mistakes. They collaborate (合作) with peers online. Group study isn’t limited to classrooms—they use shared documents (文件) and video chat tools to discuss projects. A student from Chengdu No. 7 High School said, “Our group finishes assignments 30% faster by working online together.” They reflect on progress weekly. Using study analytics (分析方法) apps, they check which subjects improved and which need more time. This helps them adjust their plans timely. 根据短文内容，选择正确答案。 16. How do successful learners get answers to their questions? A. They wait for teachers in class. B. They copy others’ answers. C. They never ask questions. D. They use Q&A platforms. 17. What do smart mistake-book apps do? A. Delete all mistakes automatically. B. Categorize errors and suggest practice. C. Do homework instead of students. D. Play games to relax students. 18. Why do students collaborate online? A. To finish assignments faster. B. To avoid meeting teachers. C. To copy each other’s work. D. To waste less time chatting. 19. How often do successful learners reflect on progress? A. Daily. B. Weekly. C. Monthly. D. Yearly. 20. What is the passage mainly about? A. How to use smartphones all day. B. Why some students fail exams. C. Good habits of successful learners with smart tools. D. The history of smart learning apps. 第1页/共1页 学科网（北京）股份有限公司 $