Unit 7 单元语法讲义 2026-2027学年人教版八年级英语上册

该初中英语讲义通过表格、口诀及语法图表系统梳理一般将来时的句式结构、there be结构用法及more/less/fewer的搭配规则，将肯定句、否定句、疑问句等按逻辑关系呈现，用对比表格区分will与be going to的用法，清晰展现知识脉络与重难点联系。 讲义亮点在于“情境化分层练习”设计，如补全对话练习结合周末出行情境运用will/shall，培养语言能力，改错题针对will后误加to等易错点，提升思维品质。综合检测包含单选、翻译等全题型，自我检测清单助力学生自主复习，教师可据此实施精准分层教学。

Unit 7 · 一般将来时（will） 人教版八年级上册  ·  语法精讲 · 随堂练 · 综合检测 学习目标 · 目标一：归纳并总结一般将来时的基本句式结构、表意功能和用法，包括肯定句、否定句、一般疑问句及其答语、特殊疑问句及其答语、there be 结构在一般将来时中的用法等。 · 目标二：结合语境正确运用一般将来时表达对将来的预测，运用情态动词 shall 征求对方的意见。 · 目标三：分辨 more、less、fewer 与可数名词或不可数名词的搭配关系，并在语境中正确使用这几个修饰词，表达变化或比较。 一、一般将来时（will） 1. 一般将来时的用法 一般将来时表示 将来某个时间要发生的动作或存在的状态，也表示 将来经常或反复发生的动作。 · I will be a teacher in the future.（我将来会成为一名老师。） · There will be more people in cities.（城市里将有更多的人。） · Shall we go to see the sci-fi film?（我们去看科幻电影好吗？） will vs be going to： · will → 表示 预测、推测 或 临时决定（I think it will rain. / I'll get it.） · be going to → 表示 已有计划或意图（I'm going to visit my grandparents.） · 两者常可互换，但 will 更常用于 预测未来。 2. 一般将来时的句式结构 句式 结构 例句 肯定句 主语 + will + 动词原形 I will be a teacher. 否定句 主语 + will not / won't + 动词原形 She won't come. 一般疑问句 Will + 主语 + 动词原形? Will you join us? 肯定回答 Yes, 主语 + will. Yes, I will. 否定回答 No, 主语 + won't. No, I won't. 特殊疑问句 疑问词 + will + 主语 + 动词原形? What will the future be like? 破解点： · will 没有人称和数的变化（所有人称都用 will） · will 后接 动词原形 · 时间标志词：tomorrow / next week / in the future / in 20 years / soon 3. 教材 3a 精讲 教材 3a 精讲 · 观察 will 的用法 观察加粗的 will 结构： · Shall we go to see the sci-fi film? → shall 征求意见（第一人称） · What will the future be like? → 特殊疑问句：疑问词 + will + 主语 + 动词原形 · There will be more people in cities. → there be 结构的将来时 · ... but there will be fewer traffic accidents. → fewer + 可数名词 · Will most people live in outer space? → 一般疑问句：Will + 主语 + 动词原形 · Yes, they will. / No, they won't. → 肯定/否定回答 · How long will people live? → 特殊疑问句 · ... more people will live to be over 100 years old. → 肯定句 破解点： · will + 动词原形 → 表达 未来预测 · There will be → there be 结构的将来时 · Shall we...? → 提出建议/征求意见 练习一 · 用 will 的正确形式填空 1. I _______________ (be) a teacher in the future. 2. She _______________ (not / come) to the party tonight. 3. _______________ you _______________ (help) me with my homework? 4. They _______________ (live) in the countryside next year. 5. _______________ he _______________ (pass) the exam? — Yes, he _______________. 6. What _______________ the future _______________ (be) like? 7. We _______________ (not / use) cash in the future. 8. _______________ we _______________ (go) to the cinema tonight? 二 、there be 结构的将来时 1. there be 结构的将来时 there will be 表示 “将会有……” · There will be more people in cities.（城市里将有更多的人。） · There will be fewer traffic accidents.（交通事故将会更少。） · There will not be any cash in the future.（未来将不会有现金。） · Will there be more robots?（将会有更多的机器人吗？） there be 结构的各种时态： · 现在：There is / are ... · 过去：There was / were ... · 将来：There will be ... 破解点： · There will be + 名词 → “将会有……” · 疑问句：Will there be + 名词? · 否定句：There won't be + 名词 练习二 · 用 there will be 的正确形式填空 1. _______________ more people in cities in the future. 2. _______________ fewer traffic accidents if people drive carefully. 3. _______________ any robots in our homes? — Yes, _______________. 4. _______________ enough water for everyone in 50 years.（根据常识判断） 5. _______________ a big party next weekend. 6. _______________ any schools in 100 years? — No, _______________. 三 、more / less / fewer 的用法 1. more / less / fewer 的区分 修饰词 用法 例句 more 修饰 可数名词复数 或 不可数名词 more people / more water less 修饰 不可数名词 less time / less money fewer 修饰 可数名词复数 fewer people / fewer cars 记忆口诀： · more 通用（可数/不可数均可） · less 配 不可数（less water / less time） · fewer 配 可数（fewer people / fewer cars） 破解点： · 看名词 可数还是不可数！ · 可数名词复数 → more 或 fewer · 不可数名词 → more 或 less 2. 教材 3b 中的 more / less / fewer · There will be more people in cities.（more + 可数名词复数） · There will be fewer traffic accidents.（fewer + 可数名词复数） · People will have less free time.（less + 不可数名词） · There will be more pollution.（more + 不可数名词） 练习三 · 用 more / less / fewer 填空 1. There will be _______________ people in cities in the future. 2. If we use fewer cars, there will be _______________ pollution. 3. There will be _______________ jobs for humans because of robots. 4. We should eat _______________ meat and _______________ vegetables. 5. There will be _______________ traffic accidents if people drive carefully. 6. People will have _______________ free time because they work longer hours. 四、 教材精讲 · 3b / 3c 教材 3b 精讲 · 用正确形式补全对话 · A: Do you think it's going to rain? B: Yes, but don't worry. I think we will get home before it rains. · A: Will the exam be difficult? B: It won't be easy, but I'm sure you'll pass it. · A: Who do you think will win the prize? B: Well, I think Harry will be the winner. · A: Do you think scientists will find a cure for cancer in 50 years? B: Yes, I do. And I believe more people will live up to 100 years old. · A: The concert begins at 7:30 p.m. Shall we meet at 7:15 p.m. outside the theatre? B: OK. I will see you then. · A: Do you think we will still use cash when shopping? B: No, and I don't think I will need a wallet either. 破解点： · 预测未来 → will + 动词原形 · 征求意见 → Shall we + 动词原形 · 否定形式 → won't + 动词原形 练习四 · 用 will / won't / shall 补全对话 A: _______________ we go to the park this weekend? B: Good idea! What time _______________ we meet? A: Let's meet at 9:00. I _______________ bring some snacks. B: Great! I think it _______________ be a sunny day. A: I hope so. _______________ it be crowded? B: I don't think so. There _______________ be too many people in the morning. 五 、易错点与重难点 易错点一：will 后误加 to 或忘记用动词原形。 ❌ I will to be a teacher. ✅ I will be a teacher. 易错点二：will 与 be going to 混淆。 ✅ I think it will rain.（预测） ✅ I am going to visit my grandparents.（计划） 易错点三：there will be 中 be 动词形式错误。 ❌ There will have more people. ✅ There will be more people. 易错点四：less / fewer 混淆。 ❌ There will be less cars. ✅ There will be fewer cars.（cars 可数） ✅ There will be less pollution.（pollution 不可数） 易错点五：shall 的用法不当。 ✅ Shall we go now?（第一人称，征求意见） ❌ Shall he go now?（shall 通常用于第一人称） 练习五 · 改错题 1. I will to be a teacher in the future. → ____________________________________ 2. There will have more people in cities. → ____________________________________ 3. There will be less cars on the road. → ____________________________________ 4. Will he goes to the party? →____________________________________ 5. I think it will rain tomorrow.（判断正误）→  ____________________________________ 6. Shall he help us with the work? → ____________________________________ 六 、语法图表总结（必背） 一般将来时（will）结构总表 句式 结构 例句 肯定句 主语 + will + 动词原形 I will be a teacher. 否定句 主语 + won't + 动词原形 She won't come. 一般疑问句 Will + 主语 + 动词原形? Will you join us? 肯定回答 Yes, 主语 + will. Yes, I will. 否定回答 No, 主语 + won't. No, I won't. 特殊疑问句 疑问词 + will + 主语 + 动词原形? What will the future be like? there be 结构将来时 句式 结构 例句 肯定句 There will be + 名词 There will be more people. 否定句 There won't be + 名词 There won't be any cash. 一般疑问句 Will there be + 名词? Will there be robots? 肯定回答 Yes, there will. Yes, there will. 否定回答 No, there won't. No, there won't. more / less / fewer 用法对比 修饰词 搭配 示例 more 可数/不可数 more people / more water less 不可数 less time / less pollution fewer 可数复数 fewer cars / fewer accidents 一般将来时用法口诀 will 后接 原形，将来事情表， won't 表否定，Will 问句放句首， There will be “将会有”， more / less / fewer 修饰名词要分清—— 可数用 fewer，不可数用 less，more 通用要记牢！ 七 、综合检测（全题型） 一、单项选择题 1. I _______________ a teacher in the future. A. will B. will be C. am going to be D. Both B and C 2. She _______________ come to the party tonight. A. won't B. will not C. Both A and B D. isn't 3. _______________ there be more people in cities? A. Will B. Is C. Are D. Does 4. There _______________ fewer traffic accidents in the future. A. will have B. will be C. are D. have 5. We should eat _______________ meat and _______________ vegetables. A. less / more B. fewer / more C. less / fewer D. more / less 6. _______________ we go to the cinema tonight? A. Will B. Shall C. Are D. Do 7. What _______________ the future _______________ like? A. will / be B. is / be C. will / are D. does / be 8. There will be _______________ pollution if we use fewer cars. A. fewer B. less C. more D. many 9. _______________ you _______________ me with my homework? A. Will / help B. Will / to help C. Do / help D. Are / help 10. I don't think I _______________ a wallet in the future. A. will need B. need C. will to need D. needed 二、用 will / won't 填空 1. I _______________ (be) a teacher in the future. 2. She _______________ (not / come) to the party tonight. 3. _______________ you _______________ (help) me with my homework? 4. They _______________ (live) in the countryside next year. 5. _______________ he _______________ (pass) the exam? — Yes, he _______________. 6. What _______________ the future _______________ (be) like? 7. We _______________ (not / use) cash in the future. 8. _______________ we _______________ (go) to the cinema tonight? 三、句型转换 1. I will be a teacher.（改为否定句） _______________________________________________________ 2. She will come to the party.（改为一般疑问句） _______________________________________________________ 3. There will be more people in cities.（改为一般疑问句） _______________________________________________________ 4. They will live in the countryside.（对划线部分提问） _______________________________________________________ 5. The future will be wonderful.（对划线部分提问） _______________________________________________________ 四、句子翻译 1. 我将来会成为一名老师。 → _______________________________________________________ 2. 未来将会有更多的人。 →_______________________________________________________ 3. 她明天不会来。 → _______________________________________________________ 4. 未来的生活会是什么样子？ →  _______________________________________________________ 5. 我们今晚去看电影好吗？ → _______________________________________________________ 五、短文填空 What  ____________    the world   ____________   (be) like in 100 years? There ____________ (be) more people and ____________ (few) space on Earth. Many people    ____________  (live) in outer space. There   ____________   (be)    ____________  (much) pollution because people ____________ (use) clean energy. I think life ____________(be) better in the future. 六、改错题 1. I will to be a teacher in the future. → _______________________________________________________ 2. There will have more people in cities. → _______________________________________________________ 3. There will be less cars on the road. →_______________________________________________________ 4. Will he goes to the party? → _______________________________________________________ 5. I think it will rain tomorrow.（判断正误）→_______________________________________________________ 6. Shall he help us with the work? →_______________________________________________________ 七、选词填空 从方框中选择正确的词填空。 will / won't / shall / there will be / more / less / fewer 1. _______________ we go to the park this weekend? 2. I think it _______________ rain tomorrow. 3. She _______________ come because she is busy. 4. _______________ more people in the future. 5. There will be _______________ pollution if we use clean energy. 6. There will be _______________ cars on the road if people use public transport. 7. What _______________ the future be like? 八 课后自我检测清单 · 我能正确使用 will 表达对未来的预测。 · 我能正确使用 will 的各种句式（肯定、否定、疑问）。 · 我能正确使用 there will be 表达“将会有”。 · 我能正确区分 more / less / fewer 的用法。 · 我能正确使用 shall 提出建议/征求意见。 · 我能区分 will 和 be going to 的用法。 参考答案 练习一： 1. will be　2. won't come　3. Will / help　4. will live　5. Will / pass / will　6. will / be　7. won't use　8. Shall / go 练习二： 1. There will be　2. There will be　3. Will there be / there will　4. There will be / There won't be（两种均可）　5. There will be　6. Will there be / there won't 练习三： 1. more　2. less　3. fewer　4. less / more　5. fewer　6. less 练习四： ① Shall　② shall　③ will　④ will　⑤ Will　⑥ won't 练习五： 1. I will be a teacher in the future.　2. There will be more people in cities.　3. There will be fewer cars on the road.　4. Will he go to the party?　5. 正确　6. Will he help us with the work? / Shall we ask him to help us with the work? 综合检测 · 一： 1. D　2. C　3. A　4. B　5. A　6. B　7. A　8. B　9. A　10. A 综合检测 · 二： 1. will be　2. won't come　3. Will / help　4. will live　5. Will / pass / will　6. will / be　7. won't use　8. Shall / go 综合检测 · 三： 1. I won't be a teacher.　2. Will she come to the party?　3. Will there be more people in cities?　4. Where will they live?　5. What will the future be like? 综合检测 · 四： 1. I will be a teacher in the future.　2. There will be more people in the future.　3. She won't come tomorrow.　4. What will life be like in the future?　5. Shall we go to the cinema tonight? 综合检测 · 五： will / be / will be / less / will live / will be / less / will use / will be 综合检测 · 六： 1. I will be a teacher in the future.　2. There will be more people in cities.　3. There will be fewer cars on the road.　4. Will he go to the party?　5. 正确　6. Will he help us with the work? / Shall we ask him to help us with the work? 综合检测 · 七： 1. Shall　2. will　3. won't　4. There will be　5. less　6. fewer　7. will 人教版八上 Unit 7 · 语法讲义 学科网（北京）股份有限公司 $