Unit7语法专项 课件-2025-2026学年人教版英语八年级上册

教学课件 新人教版八年级上册 Unit 7语法专项——be going to表将来、动词不定式作宾语 全解精讲+分层练习 1 Unit7核心语法总览 本单元核心掌握一般将来时will的用法及核心考点 重点理解will的四大核心语义及基本句式结构 掌握will与be going to的核心区别，规避混用错误 学会there be句型的将来时表达及Shall的专属用法 结合未来生活、科技发展语境灵活运用will表将来 通过多样专项练习，夯实基础提升语法应用能力 will表将来 核心概念 will是一般将来时的核心表达形式，属情态动词 本单元结合未来生活、科技主题，侧重表预测和征求意见 四大核心语义：预测、征求意见、临时决定、承诺意愿 will无人称和数的变化，后接动词原形是核心规则 可与in the future、in 50 years等未来时间短语连用 will的基本结构（一）肯定句&否定句 肯定句：主语 + will + 动词原形 + 其他 例 People will live to be over 100 years old. 否定句：主语 + will not (won’t) + 动词原形 + 其他 例 There won’t be more traffic accidents. will not的缩写won’t为日常使用的常用形式 will的基本结构（二）疑问句&征求建议 一般疑问句：Will + 主语 + 动词原形 + 其他？ 例 Will you go to the party tomorrow? 特殊疑问句：特殊疑问词 + will + 主语 + 动词原形 + 其他？ 例 Where will you live in 10 years? 征求建议：Shall + I/we + 动词原形 + 其他？ Shall的专属用法 Shall仅用于第一人称I/we，表征求意见或提出建议 常用句式：Shall we...? 意为“我们……好吗？” 例 Shall we start now? Shall we meet outside the theatre? 不可用于第二、三人称，Shall you...?为错误表达 征求对方意见可用Will you...? 例 Will you help me? will的核心用法（一）表预测 表对未来事件的主观判断、猜测，无客观迹象支撑 常与think、believe、predict等动词连用 常用时间短语：in the future、in 50 years、one day 例 I think scientists will find a cure for cancer in 50 years. 语用场景：预测未来寿命、科技、生活方式等 will的核心用法（二）表临时决定&承诺意愿 表临时决定：说话时当场做出，无提前计划 例 —I’m thirsty. —I will get you a glass of water. 表承诺/意愿：向他人做出承诺或表达主观意愿 例 I will call you as soon as I get there. 两者均无需搭配明确时间状语，结合语境判断 will的核心用法（三）表征求意见 核心句式：Shall we...? 表向对方提出建议 例 Shall we talk about our predictions for the future? Will you...? 可表征求对方意见，使用频率较低 例 Will you go to the cinema with me? 回答此类问句需贴合语境，表同意可用Good idea! 核心考点一 will与be going to的区别 will：无提前计划，主观猜测预测，无人称变化 be going to：有提前计划，依客观迹象预测，be随主语变 will有Shall we...?专属用法，be going to无此用法 例 I think it will rain.（主观）It’s going to rain.（看乌云） will可表临时决定，be going to侧重预先安排 核心考点二 there be句型的一般将来时 核心结构1：There will be + 名词 + 其他 核心结构2：There is/are going to be + 名词 + 其他 两者均表“某地将会有某物”，可互换使用 例 There will be more trees in the park. 绝对错误：There will have...，have不可与there be连用 核心考点三 will的常见错误类型（一） 错误1：will后接动名词，正确：后接动词原形 错：He will going to school. 对：He will go to school. 错误2：否定形式加to，正确：will not后直接接动词原形 错：He will not to go out. 对：He won’t go out. 错误3：Shall用于非第一人称，错：Shall you...? 对：Will you...? 核心考点四 will的常见错误类型（二） 错误1：特殊疑问句语序错误，will未提至主语前 错：What you will do? 对：What will you do? 错误2：否定转移句式错误，think后否定前移 错：I think he won’t come. 对：I don’t think he will come. 错误3：混淆will与be going to的预测依据，主观用will will的语用场景拓展（贴合教材主题） 预测未来科技：Scientists will invent more smart robots. 预测未来生活：People won’t use cash in the future. 提出未来建议：Shall we predict our future life? 表达临时决定：I will join your future discussion. 做出未来承诺：I will learn more about future technology. 专项练习一 will的适当形式填空 用will/shall的适当形式填空，注意否定式和疑问句 1.I think we ________ (get) home before it rains. 2.________ the exam ________ (be) difficult? 3.It ___________ (not be) easy, but I’m sure you’ll pass it. 4.Who do you think ________ (win) the prize? 5.________ we ________ (meet) at 7:15 p.m. outside the theatre? will get Will be won’t be will win Shall meet 专项练习二 will的适当形式填空（续） 6.Do you think scientists ________ (find) a cure for cancer in 50 years? 7.More people ________ (live) up to 100 years old in the future. 8.I don’t think I ________ (need) a wallet in the future. 9.There ________ (be) more traffic accidents in big cities. 10.She _________ (not go) to the party tomorrow because she is busy. will find will live will need will be won’t go 专项练习三 按要求改写句子（1-5） 根据提示改写句子，注意句式变化和语序 1.There will be more people in cities.（改为否定句） 2.Will most people live in outer space?（作肯定回答） 3.People will live to be over 100 years old.（改为一般疑问句） 4.I think he will win the prize.（改为否定句） 5.She will buy a new bike next week.（对划线部分提问） There won’t be more people in cities. Yes, they will. Will people live to be over 100 years old? I don’t think he will win the prize. What will she do next week? 专项练习四 按要求改写句子 6.They will live in Shanghai in 5 years.（对划线部分提问） 7.We will meet at the school gate at 9:00 a.m.（对划线部分提问） 8.Shall we go to see the sci-fi film?（作肯定回答） 9.There will be a concert in the park tomorrow.（改为一般疑问句） 10.He will go to the park this weekend.（改为否定句） Where will they live in 5 years? When will you meet at the school gate? Good idea./Yes, let’s go. Will there be a concert in the park tomorrow? He won’t go to the park this weekend. 专项练习五 单项选择 选择最佳选项补全句子，重点考查will的核心用法 1.— Do you think it ________ rain tomorrow? — Yes, I think so. A. will B. is going to C. shall 2.________ we go to the cinema this evening? A. Will B. Shall C. Are 3.There ________ be less pollution in the future if we protect the environment. A. will B. is C. are 4.— Will you go to the party? — No, I ________. A. won’t B. don’t C. am not 5.I’m thirsty. I ________ get you a glass of water. A. am going to B. will C. shall A B A A B 专项练习六 单项选择 6.I don’t think he ________ come to the meeting tomorrow. A. will B. is C. does 7.There ________ a sports meeting in our school next month. A. will have B. will be C. is going to have 8.— Shall we play basketball after school? — ________. A. Yes, I will B. No, we shan’t C. Good idea 9.I believe scientists ________ find a cure for cancer one day. A. will B. is going to C. shall 10.— ________ will people live to be in the future? — Over 120 years old. A. How long B. How far C. How many A B C A A 专项练习七 根据语境完成对话 用will的适当形式补全对话，注意Shall的用法 A: Hi, Linda! What do you think the future ________ (be) like? B: I think there ________ (be) more robots in our daily life. They ________ (help) us do lots of work. A: That sounds great! ________ we ________ (have) robots at home in 10 years? B: Yes, I think so. And people ________ (not use) cash anymore. We ________ (pay) by phone. A: Interesting! ________ we ________ (talk) about more predictions? B: Sure! Let’s go. will be will be will help Will have won’t use will pay Shall talk 专项练习八 完成句子 用will/shall完成句子，贴合未来生活语境 1.我认为未来人们会活到120岁以上。 I think people ________ ________ to be over 120 years old in the future. 2.未来将会有更多的智能机器人。 ________ ________ ________ more smart robots in the future. 3.我们明天去看科幻电影好吗？ ________ ________ go to see the sci-fi film tomorrow? 4.他一到那里就会给你打电话。 He ________ ________ you as soon as he gets there. 5.我想未来人们不会使用现金。 I think people ________ ________ cash in the future. will live There will be Shall we will call won’t use 教学课件 Unit 7语法专项——be going to表将来、动词不定式作宾语 Thank you for listening! 23 $