Unit 7 When Tomorrow Comes 语法专项讲练-2025-2026学年人教版八年级英语上册

该初中英语人教版八年级上册Unit 7一般将来时语法讲练清单，全面涵盖定义、构成形式（will+动词原形与be going to+动词原形）、核心用法及注意事项四大知识范畴，搭建从基础结构学习到用法辨析再到综合应用的递进式学习支架。 清单采用“核心结构+补充结构”分类呈现语法体系，通过对比表格明晰will与be going to的差异，标注“主将从现”“There be句型将来时”等重难点，培养学生语言能力与思维品质。设计分层练习（单选、填空、阅读、写作），如写作题要求用一般将来时描述2050年生活并附范文，搭配答案详解，不同基础学生可高效巩固，教师可直接用于课堂讲练，提升教学实效。

人教版八年级英语上册 Unit 7 When Tomorrow Comes 语法讲练 一、语法核心知识点 （一）一般将来时的定义 一般将来时用于表示将来某个时间将要发生的动作或存在的状态，常搭配明确的将来时间状语，如tomorrow（明天）、next week（下周）、in 100 years（100 年后）、this evening（今晚）、in the future（在未来） 等。在本单元中，该时态主要围绕 “对未来的预测” 展开，用于描述未来生活、科技发展、社会变化等场景，例如：“People will live on other planets in the future.”（未来人们将住在其他星球上。） （二）一般将来时的构成形式 1. will + 动词原形（核心结构） ①肯定句：主语 + will + 动词原形 + 其他 例：Robots will help people do housework. （机器人将帮助人们做家务。） We will have more free time next month. （下个月我们会有更多空闲时间。） 注：will 无人称和数的变化，无论主语是第一、二、三人称，还是单数、复数，均用 will。 ②否定句：主语 + will not（缩写为 won't）+ 动词原形 + 其他 例：He won't go to school tomorrow. 他明天不去上学。 There won't be less water in the river. 河里不会有更少的水。 注：will not 的缩写形式 “won't” 是日常表达中更常用的形式，书写和口语中均适用。 ③一般疑问句：Will + 主语 + 动词原形 + 其他？ 肯定回答：Yes, 主语 + will. 否定回答：No, 主语 + won't. 例：—Will you visit your grandparents next weekend?（你下周末会去看望祖父母吗？） —Yes, I will.（是的，我会。）/ No, I won't.（不，我不会。） —Will there be a new park in our city?（我们城市会有一个新公园吗？） —Yes, there will.（是的，会有。）/ No, there won't.（不，不会有。） ④特殊疑问句：特殊疑问词（What/How/When/Where/Who/How long/How soon）+ will + 主语 + 动词原形 + 其他？ 例：What will you do tomorrow? （你明天要做什么？） How soon will the train arrive?（火车多久会到？）； Where will they live in 10 years?（10 年后他们会住在哪里？） 2. be going to + 动词原形（补充结构） ①核心用法：既可以表示 “主观上的计划、打算”（有预先准备或已做决定），也可以表示 “根据现有迹象推测即将发生的事”。 例：She is going to study medicine at university. （她打算在大学里学医。）—— 主观计划； Look at the black sky. It's going to rain.（看这漆黑的天空，要下雨了。）—— 根据迹象推测。 ②结构特点：be 动词（am/is/are）需根据主语人称和数变化，后接 “going to + 动词原形”，否定句在 be 动词后加 not，一般疑问句将 be 动词提到句首。 例：They are not going to have a meeting this afternoon. （他们今天下午不打算开会。）； Is he going to buy a new bike?（他打算买一辆新自行车吗？） （三）一般将来时的核心用法 ①预测未来：用于对未来的生活环境、科技发展、社会现象等进行推测，常结合 “in the future”“in + 时间段” 等状语。 例：Cities will be more crowded in 50 years. （50 年后城市会更拥挤。） AI will help doctors treat patients better. （人工智能将帮助医生更好地治疗病人。） ②表达意图和计划：描述个人或群体未来的具体安排，此时可与 “be going to” 互换，但 “will” 更侧重 “临时提及的计划”，“be going to” 更强调 “提前确定的计划”。 例：I will visit all famous museums in Europe next year. （我明年要去参观欧洲所有著名的博物馆。） We are going to hold a party for our teacher's birthday. （我们打算为老师的生日举办一场派对。） ③表示意愿：用于询问对方是否愿意做某事，或主动提出帮忙，第一人称可用 “shall”（比 will 更委婉，表征求意见）。 例：Shall we go to the cinema this evening? （我们今晚去看电影好吗？） I will help you carry the heavy box. （我来帮你搬这个重箱子。） （四）注意事项 ①“主将从现” 原则：在时间状语从句（when/after/before/as soon as 等引导）和条件状语从句（if/unless 等引导）中，主句用一般将来时，从句用一般现在时表示将来，不能用一般将来时。 例：If we plant more trees, the air will be cleaner.（如果我们种更多树，空气会更干净。）——if 引导条件从句，用一般现在时 “plant”，主句用 “will be”； I will call you as soon as I arrive home.（我一到家就给你打电话。）——as soon as 引导时间从句，用 “arrive”，主句用 “will call”。 ②“will” 与 “be going to” 的区别： 对比维度 will be going to 主观计划 侧重 “临时决定的计划” 侧重 “提前确定的计划” 推测依据 无明显迹象，纯主观预测 有现有迹象，基于迹象推测 例句 —The doorbell is ringing.（门铃响了。）—I will open it.（我去开门。） Look at the broken window. Someone is going to fix it.（看这破窗户，有人要去修它了。） ③There be 句型的一般将来时：结构为 “There will be + 名词 + 其他” 或 “There is/are going to be + 名词 + 其他”，不能用 “There will have” 或 “There is/are going to have”（have 表示 “拥有”，There be 表示 “存在”，二者不可混用）。 例：There will be a new library in our school next year. （明年我们学校会有一个新图书馆。） There is going to be a football match on TV tonight. （今晚电视上会有一场足球赛。） 二、巩固练习 练习一：单项选择 1.—______ you ______ to the concert with me tomorrow? —Yes, I'd love to. A. Will; go B. Are; go C. Do; go 2.There ______ a new shopping mall near our community next year. A. will have B. is going to be C. was going to be 3.He ______ a pilot when he grows up, because he loves flying. A. is B. will be C. was 4.—______ will the meeting start? —In 10 minutes. A. What B. How long C. How soon 5.If it ______ tomorrow, we ______ not go to the park. A. rains; will B. will rain; will C. rains; do 6.They ______ to visit the Great Wall next month, because they have booked tickets. A. travel B. will travel C. traveled 7.She ______ learn to play the violin. She has bought a violin already. A. will B. is going to C. was going to 8.______ people live under the sea in the future? A. Do B. Will C. Are 9.We ______ more efforts to protect the environment from now on. A. make B. made C. will make 10.—______ will the weather be like tomorrow? —It will be cloudy. A. What B. How C. When 练习二：用所给单词的适当形式填空 1.My parents ______ (visit) my hometown next summer. 2.There ______ (be) a sports meeting in our school next month. 3.He ______ (not go) to the cinema this evening, because he has to finish homework. 4.______ (will) you ______ (join) the English club with me? 5.She ______ (become) a nurse when she grows up, because she wants to help sick people. 6.If Tom ______ (study) hard, he ______ (pass) the exam. 7.What ______ you ______ (do) this weekend? Do you have any plans? 8.They ______ (not live) in this apartment next year. They are going to move to a bigger one. 9.The students ______ (have) a picnic in the park if the weather is fine. 10.We ______ (watch) a sci-fi movie tonight. It's about life on Mars. 练习三：按要求完成句子 1.They will have a party this weekend.（改为否定句） They ______ ______ a party this weekend. 2.There will be more trees in our city.（改为一般疑问句并作肯定回答） —______ there ______ more trees in our city? —Yes, ______ ______. 3.I will finish my homework in an hour.（对划线部分提问） ______ ______ you ______ your homework? 4.He is going to take a plane to Beijing.（改为一般疑问句） ______ he ______ ______ take a plane to Beijing? 5.The robots will do heavy work for people.（对划线部分提问） ______ ______ the robots ______ for people? 6.We will go for a walk after dinner.（改为一般疑问句并作否定回答） —______ you ______ for a walk after dinner? —No, ______ ______. 7.There is going to be a test tomorrow.（改为否定句） There ______ ______ ______ be a test tomorrow. 8.She will buy a new dress for her daughter.（对划线部分提问） ______ ______ she ______ for her daughter? 9.They are going to visit their friends next Sunday.（改为同义句） They ______ ______ their friends next Sunday. 10.If we save water, we will protect the earth.（改为一般疑问句） ______ we ______ the earth if we save water? 练习四：阅读理解 阅读短文，根据短文内容完成题目（选择题 + 判断题）。 Life in 2100 What will life be like in 2100? Many scientists have made predictions. First, the population will grow. There will be more than 10 billion people in the world. Most people will live longer—maybe up to 120 years old. Because of medical development, many diseases will be cured easily. Second, technology will be very advanced. Every family will have smart homes. Robots will do most of the housework, like cleaning, cooking and washing clothes. People will work from home on computers, so they won't need to go to offices. Third, the environment will change. We will use more clean energy, such as solar energy and wind energy. There will be less pollution, and the air will be fresher. But some animals may still be in danger, so we will need to protect them more. Finally, travel will be easier. People will take "flying cars" to go to different places. It will take only 30 minutes to fly from Beijing to Shanghai. Also, more people will travel to space for holidays. Life in 2100 will be very different. We hope it will be better than today! ㈠选择题 1.How many people will there be in the world in 2100 according to the passage? A. Less than 8 billion. B. More than 10 billion. C. About 9 billion. 2.Why will people live longer in 2100? A. Because they will eat more food. B. Because medical development will cure many diseases. C. Because they will exercise every day. 3.What will robots do in smart homes? A. Do most of the housework. B. Help children with homework. C. Teach people to cook. 4.What kind of energy will people use more in 2100? A. Coal energy. B. Oil energy. C. Solar energy. 5.How long will it take to fly from Beijing to Shanghai by "flying car"? A. 30 minutes. B. 1 hour. C. 2 hours. ㈡判断题（5 小题，正确填 T，错误填 F） 1.People will go to offices to work in 2100.（ ） 2.The air will be fresher in 2100 because of less pollution.（ ） 3.All animals will be safe in 2100.（ ） 4.Traveling to space for holidays will be common in 2100.（ ） 5.Scientists think life in 2100 will be different from today.（ ） 练习五：写作（10 分） 以 “My Life in 2050” 为题，写一篇短文描述你 2050 年的生活，要求：运用一般将来时（will 或 be going to），至少包含 5 个句子，词数 80 左右。 三、答案 练习一：单项选择 1.A 2. B 3. B 4. C 5. A 6. B 7. B 8. B 9. C 10. A 练习二：用所给单词的适当形式填空 1.will visit / are going to visit 2. will be / is going to be 3. won't go 4. Will; join 5. will become / is going to become 6. studies; will pass 7. will; do / are; going to do 8. won't live 9. will have / are going to have 10. will watch / are going to watch 练习三：按要求完成句子 1.won't have 2. Will; be; there will 3. When will; finish 4. Is; going to 5. What will; do 6. Will; go; we won't 7. is not going to 8. What will; buy 9. will visit 10. Will; protect 练习四：阅读理解 ㈠选择题 1.B 2. B 3. A 4. C 5. A ㈡判断题 1.F 7. T 8. F 9. T 10. T 练习五：写作（参考范文） My Life in 2050 In 2050, my life will be very different from now. I will live in a smart home where robots do all the housework, so I will have more free time. I will work as a teacher, but I won't go to school—I will teach students online. I will eat healthy food made by machines, which will be good for my health. On weekends, I will travel to different cities with my family by flying car. Sometimes, we will even go camping in space. I believe my life in 2050 will be happy and interesting! 1 学科网（北京）股份有限公司 $