【语法聚焦】Unit7 When tomorrow comes Grammar 精讲精练 -2025-2026学年人教版英语八年级上册

Unit7 When tomorrow comes Grammar----Simple future tense (will) 在英语中，will 和 shall 都可以用来表示 将来时态（Future Tense），但它们的用法和语气有所不同。以下是它们的详细对比和用法解析： 一. "Will" 的将来时态 基本结构 肯定句：主语 + will + 动词原形 I will call you later. 我稍后会打给你。 否定句：主语 + will not + 动词原形 will not = won't  She won't come to the party. 她不会来参加聚会。 疑问句：Will + 主语 + 动词原形？ Will you help me? 你会帮我吗？ 特殊疑问句： 特殊疑问词+ will+主语+动词原形？ What will you do tomorrow? 你明天要做什么？ How will we finish the project on time? 我们如何按时完成项目？ 使用场景 表示未来的事实或预测（无计划，客观将来） It will rain tomorrow. 明天会下雨。 He will be 30 next year. 明年他就30岁了。 临时决定或即兴承诺 A: "The phone is ringing!" “电话响了！” B: "I will answer it!" “我去接！” 请求或提议Will you （please）do ...? Will you please open the window? 你能开窗吗？ I will help you with your homework. 我会帮你做作业。 二. "Shall" 的将来时态 基本结构 肯定句：I / We +shall+动词原形 （传统用法） I shall arrive at 8 PM. 我将在晚上8点到达。 否定句：I / We+shall not +动词原形 shall not = shan't We shan't be late. 我们不会迟到。 疑问句：Shall I/we...? 用于征求意见或建议 Shall we go now? 我们现在走吗？ 特殊疑问句： 特殊疑问词+ shall+主语+动词原形？ What shall I wear to the party? 我该穿什么去派对？ When shall we meet again? 我们何时再见面？ 使用场景 正式或传统英语（多见于英式英语） I shall return. 我会回来的。— 正式/文学表达 用于第一人称（I/we）表示未来（现代英语多用 will 替代） We shall meet again. 我们会再见面的。 征求意见或提议（Shall I / we...?） Shall I open the door? 要我开门吗？ Shall we dance? 我们跳舞好吗？ 三．"Will" vs. "Shall" 对比 Will → 通用将来时，适用于所有人称，表示 预测、临时决定、承诺。 Shall → 将来时主要用于 I/we；常见于 征求意见（Shall I/we...?） 或正式语境。 时间状语：tomorrow, next week, soon 等适用于两者。 用法 Will Shall 一般将来时I/you/he/they ✅ Yes ❌ No,仅限 I/we 征求意见（Shall I/we?） ❌ No ✅ Yes 正式/法律文件 ❌ 较少 ✅ 常见 临时决定 ✅ Yes ❌ No 承诺/预测 ✅ Yes ❌ No 1. 询问未来计划（英式英语，较正式） Where shall/ will we go tomorrow? 我们明天去哪儿？ What shall / will I wear to the party tomorrow? 主语限制：✅  Shall I/we...? （正确） ❌ Shall you / he / they... ? （错误，应用 will） 否定形式：Shall we not go? （正式） Shouldn’t we go?  （更口语化） 2. 征求意见或建议（= should） What shall we do about this problem? 这个问题我们该怎么解决？ How shall I explain it to him? 我该怎么向他解释？ 3.正式场合的提议（如会议、法律文件）: When shall the meeting begin? 会议何时开始？ 4. 对比：Shall I open the window? 征求许可 Will I open the window? 单纯问未来动作，不自然 What will we do? 更自然 VS What should I do? 表建议更常见 四. 常见时间状语 "Will" 和 "Shall" 常搭配的时间状语与 "be going to" 类似： soon很快, tomorrow明天, next week/month/year下周/下个月/明年, in the future未来, in + 时间段in 5 minutes, in 2 years 例句：✅ I will / shall call you tomorrow. ✅ We will / shall discuss this next week. 五.与Be going to do将来时态的区别: Will do：临时决定或客观未来, 无计划, I’ll call you later. 临时决定 Be going to do：已有计划或明显迹象。 I’m going to cook dinner tonight. 早有打算 be (is/am/are) going to + 动词原形 am 用于第一人称单数 I ；is 用于第三人称单数 he/she/it ； are 用于第二人称 you 以及第一、三人称复数 we/they 。 否定形式是在 be 动词后加 not 如, is not 可缩写为 isn't ，are not 可缩写为 aren't 。 例句：I am going to visit my grandparents this weekend. 我这个周末打算去看望我的祖父母。 She is going to buy a new book. 她打算买一本新书。 They are going to play basketball after class. 他们打算课后打篮球 六：用一般现在时表示将来的情况： 1. 表示按规定、计划或时刻表等将要进行的动作，但限于少数动词，如start、come、leave、arrive等。 The new term starts on 1st September.新学期将于9月1日开始。 2. 在时间或条件状语从句中，用一般现在时表示将来。 They will play football if it is sunny tomorrow. 如果明天晴天，他们将踢足球。七．There be 句型的将来时态 There will be + 主语+ … 表示“将有…"”，be,不能用have。 There be going to be + 主语+… 表示“将有……"”, 其中to后的be是there be句式中的be,不能用have。be going to中的be有人称、数和时态的变化。 There will be an English film this evening. = There is going to be an English film this evening. 今天晚上会有一场英文电影。 将来时态过关实战练习 一．练习选择合适的词填空：Will vs. Shall vs. Be going to 1. ___________ I help you with your bags? （shall / will） 2. She ___________ probably arrive late. （will / shall） 3. They __________ not accept the offer. （will / shall） 4. _____________ we meet at 6 PM? （shall / Will） 5. I promise I __________ never forget you. （will / shall） 6. He ____________ play football this afternoon.（will / shall） 7. We _______________have a party next week.（will / shall） 8. A: "Why did you buy flour and eggs?" B: "Because I __________________ bake a cake." (will / be going to) 9. A: "The phone is ringing!" B: "I ______ answer it." (will / be going to) 10. A: "I don’t understand this math problem." B: "Don’t worry, I ______ help you." (will / am going to) 二、用所给单词的正确形式填空。 1. I think he_________(become)a good basketball player in ten years. 2. A tiger_________(kill)a small animal if it is hungry. 3. He's leaving for Shanghai and he__________(stay)there for about two weeks. 4. If we cut down the trees,wild animals________(have)no place to live. 5. There are some women________ on the square.(dance) 6. There___________ a big party for the school-leavers this evening. (be ) 7. We__________(have)rice and fish for supper today. 8. None of us knows what____________(happen)to him in the following ten years. 9. I believe you will___________(succeed) if you don't give up. 10. If you can answer the next question correctly, you_________(get)ten points. 11. He___________(go)to Harvard University after he finishes high school in China. 12. The meeting has been on for half an hour.It_________(finish)in an hour. 13. I think you________(feel)happy if you go and join them.They are going camping. 14. Could you tell me how soon the visitors from the USA__________(arrive)here? 15. I hope you__________(find) the useful book. 16. He___________(stay)here until the rain stops. 17. Next month they are flying to Canada and they________(stay)there for a week. 18. If you go to the party,you__________(have)a great time. 19. If we don't take action,the waste will___________(pollution)the lake. 20. No one can tell me if she___________(accept)my offer tomorrow. 21. If you try,I'm sure that your dream___________come)true. 22. There____________(be)many people at tomorrow's party. 23. There_____________(be)a football match on TV this weekend. 24. These ways will________you to study Chinese well in the future.(able) 25. What__________(happen) if there is no water or air on the earth? 26. I_________(finish)the task in two hours. 27. I_________(wait)for you in front of the cinema tomorrow. 28. We__________(pick)apples on the farm tomorrow. 29. I__________shopping with my parents this afternoon. ( go ) 30. There will be more people________bikes to work in about 50 years?(ride) 三．按要求转换句型。 1.Mary will go shopping tomorrow.(改为否定句) → Mary______ _______shopping tomorrow. 2. Tom often plays basketball on weekends.(用this weekend改写句子) → Tom_______ _______basketball this weekend. 3. There will be a basketball match next Sunday.(改为一般疑问句并作肯定回答) → ________ ________ ________a basketball match next Sunday? ________, ________ ________. 4. Tomas is going to Canada with his friends.(同义句) → Tomas_______ ________to Canada with his friends. 5. There will be a football match between Class 1 and Class 5 this Sunday.(同义句) → There ______ _______ _______ _______ a football match between Class 1 and Class 5 this Sunday. 6. There will be many birds in the forest if we plant more trees.(同义句) → There _______ _______ _______ _______ many birds in the forest if we plant more trees. 7. Some children are playing on the playground.(同义句) →There __________ some children __________on the playground. 8. Li Hong will come back to Chongqing in ten days.(对划线部分提问) →________ _________will Li Hong come back to Chongqing? 9. The scientists will discover a new species in the rainforest.(同义句) → The scientists _________ __________ __________ discover a new species in the rainforest. 10.She won’t visit her grandparents next weekend.(同义句) She__________ __________ to visit her grandparents next weekend. 四．单项选择。 1.----What____if you pour oil on water?----It_____. A.will happen,will float B.will happen,floats C.happens,floats D.happens,will float 2.We_____some robots at home in the future,and there_____some in the factories. A.will have;will have B.have;will be C.will have;will be D.will had;will be 3.----I really don't want to attend the party.I am too tired these days. ----If so,your friend,Jack______very angry,I think. A.is B.are C.was D.will be 4. ----Remember to call me when you arrive,Mike.----I______,mum. A.must B.can C.will D.should 5.----Tina wants to know if you_____to the park with us tomorrow. ---I'd love to.But if it_____,I may go to the library instead. A.go;will rain B.go;rains C.will go;rains D.will go;will rain 6. ----Is Helen here?----No,she isn't here.She_____in half an hour. A. arrives B.arrived C.will arrive D.has arrived 7. There_______a basketball game next Monday.If it,we'll have to put it off. A.is going to have;will rain B.is going to have;rains C.is going to be;rains D.is going to 8. I don't know if Lucy_________to Jack's party next Sunday.If she_____,so will I. A.goes;goes B.will go;will go C.goes;will go D.will go;goes 9. My sister is coming to my home today.She________with me for a week. A.stays B.stay C.has stayed D.will stay 10. Mr.Green________ a new bike for his daughter tomorrow. A.buys B.bought C.will buy D. have bought 11. ---Have scientists found life on Mars? ----Not yet,but I think they________it some day. A.find B.found C.have found D.will find 12. There_____some good advice on how to reduce air pollution on the Internet. A.are B.is C.have D.has 13. If it____tomorrow,I____at home and watch the Mayday's Live concert online. A.will rain;will stay B.rain;will stay C.rains;will stay D.rains;stay 14. In the future, AI________the problem of taking care of the old people. A.solved B.is solving C.solves D.will solve 15. In 200 years,there________a robot in each family. A.is B.have C.will be D.will have 16. Johnson is waiting for me.We________to the bookstore together. A.went B. were going C.will go D.have gone 17. Dad and I_____the art museum tomorrow if it's not rainy . A.visit B.visited C.will visit D.are visiting 18. I_____she_____here tomorrow. A.didn't think,comes B.think,won't come C.don't think,won't come D.think,will come 19. If you____your heart into it,your English_____better. A.put,would be B.will put,will be C.put,will be D.will put,is 20. Don't worry,darling! I_____your parent in a minute. A. called B.call C.will call D.have called 将来时态过关实战练习答案 1、 选择合适的词填空：Will vs. Shall vs. Be going to 1. Shall I help you with your bags? （"Shall" 用于第一人称提议） 2. She will probably arrive late. （"will" 表预测） 3. They will not accept the offer. （"shall" 不用于第三人称否定） 4. Shall we meet at 6 PM? （"Shall" 用于第一人称疑问句表建议） 5. I promise I will never forget you. （"will" 表承诺） 6. He will play football this afternoon. （计划好的未来动作） 7. We will / shall have a party next week. 8. B: "Because I am going to bake a cake." （事先计划） 9. B: "I will answer it." （临时决定） 10. B: "Don’t worry, I will help you." （即时承诺） 二、用所给单词的正确形式填空 1. 1 学科网（北京）股份有限公司 2. will become 3. will kill 4. will stay 5. will have 6. dancing 7. will be / is going to be 8. will have / shall have / are going to have 9. will happen 10. succeed 11. will get 12. will go 13. will finish / is going to finish 14. will feel 15. will arrive 16. will find 17. will stay 18. will stay / are going to stay 19. will have 20. pollute 21. will accept 22. will come 23. will be / are going to be 24. will be / is going to be 25. enable 26. will happen 27. will finish / shall finish / am going to finish 28. will / shall wait / am going to wait 29. will / shall pick / are going to pick 30. am going / will go / shall go 31. riding 三、按要求转换句型 1. Mary won’t go shopping tomorrow. 2. Tom will play basketball this weekend. 3. Will there be a basketball match next Sunday? Yes, there will. 4. Tomas  will go to Canada with his friends. 5. There is going to be a football match between Class 1 and Class 5 this Sunday. 6. There are going to be many birds in the forest if we plant more trees. 7. There are some children playing on the playground. 8. How soon will Li Hong come back to Chongqing? 9. The scientists are going to discover a new species in the rainforest. 10. She isn’t going to visit her grandparents next weekend. 四、单项选择 1. B (if 条件句用一般现在时表将来，答语用一般事实 "floats") 2. C (第一空将来时 "will have"，第二空 "there will be") 3. D (if 条件句主句用将来时) 4. C ("will" 表即时承诺) 5. C (第一空将来时，第二空 if 条件句用一般现在时) 6. C (将来时 "will arrive") 7. C ("there is going to be" 表将来；if 条件句用 "rains") 8. D (第一空宾语从句用将来时，第二空 if 条件句用一般现在时) 9. D (将来时 "will stay") 10. C (tomorrow 用将来时) 11. D ("some day" 用将来时) 12. B ("advice" 不可数，用 "is") 13. C (if 条件句用 "rains"，主句用 "will stay") 14. D ("in the future" 用将来时) 15. C ("there will be" 表存在) 16. C (计划中的动作用将来时) 17. C (if 条件句主句用将来时) 18. C (否定转移：I don’t think + 肯定从句) 19. C (if 条件句用一般现在时，主句用将来时) 20. C ("in a minute" 用将来时) $$