Unit 2 第2课时Section A (Grammar Focus) (内文)九下-【教与学·学导练】2026-2027学年九年级全一册英语同步课件（人教版·新教材）

该初中英语课件围绕“历史文物与遗迹”主题，聚焦情态动词表推测用法，通过课前预习（核心单词如ash、jade，短语be related to等）和典型句子导入，搭建从词汇积累到语法规则（推测程度、结构）再到语用实践的学习支架，衔接前后知识。 其亮点在于融合文化意识与语言能力，以“探索家乡历史文物”项目及Value Statement渗透历史认知，增强家国情怀。采用“表格归纳+情境练习”方法，如情态动词推测程度对比表、考古小语篇语法选择，提升思维品质。学生能在真实语境中掌握语法并深化文化理解，教师可借助系统分层资源提高教学效率。

英语 九年级 全一册 配人教版 返回目录 英语 九年级 全一册 配人教版 Unit 2 A Look into the Past 返回目录 英语 九年级 全一册 配人教版 返回目录 英语 九年级 全一册 配人教版 第二课时 Section A (Grammar Focus) 返回目录 英语 九年级 全一册 配人教版 目 录 CONTENTS 01 课前预习 02 名师点拨 03 课堂小测 04 课后作业 返回目录 英语 九年级 全一册 配人教版 课前预习 核心单词 名词 1. 灰烬；废墟 ____________ 2. 玉；翡翠 ____________ 3. 财产；财富 ____________ 4. 贸易；买卖 ____________ 形容词 5. 不大可能发生的 ____________ 兼 词 6. 修理；修补 v. & n. ____________ ash jade wealth trade unlikely repair 返回目录 英语 九年级 全一册 配人教版 7. 与……有关 ______________________________ 8. 极为富有的 ______________________________ 9. 掌握基础知识与技能 _________________________________ 10. 尽某人最大的努力 ____________________________ 11. (称赞某人)真行，真棒 __________________________ 常考短语 be related to of great wealth get basic knowledge and skills try one's best good for sb 返回目录 英语 九年级 全一册 配人教版 12. 如果她买得起金表，那她就不可能穷。 If she ____________ the gold watch, she ________________. 13. 嗯，这得看情况。有时候，光修复一本书可能就要花上好几年。 Well, ________________. Sometimes, it can take years to repair just one book. 14. 一旦它们消失，我们就可能失去了解我们历史中重要部分的机会。 Once they are gone, we ___________________________________ understand an important part of our history. 典型句子 can afford can't be poor it depends may / might lose the chance to 返回目录 英语 九年级 全一册 配人教版 名师点拨 情态动词表推测的用法 3 推测的程度 情态动词及用法 举 例 肯定推测 must的可能性最大,指“一定” You must be tired after the long flight. 经过长途飞行,您一定很累了。 can / could可能性次之,指“可能” It can be very hot in south China in summer. 中国南方的夏天可能很热。 may / might可能性最小,指“可能” Ben, don't drive too fast. You may have an accident. 本,不要开太快。你可能会出事故。 返回目录 英语 九年级 全一册 配人教版 推测的程度 情态动词及用法 举 例 否定推测 can't / couldn't语气最强,指“不可能” The boy can't be Tom because he has gone to the UK for 2 weeks. 那个男孩不可能是汤姆,因为他已经去英国两周了。 may not / might not语气较弱,指“可能不” I might not go to Australia for summer vacation. 我可能不会去澳大利亚度暑假。 【注意】mustn't意为“不准；禁止；千万不要”，不用于推测。如： You mustn't say things like that. 你千万不要说那样的话。 返回目录 英语 九年级 全一册 配人教版 【拓展】情态动词表示推测的几种结构 结 构 用 法 举 例 情态动词+be / do 表示对现在或者将来的动作或状态进行推测 Brian can't be at home at this time. 布莱恩现在不可能在家。 Mary might arrive at the airport before 5 a. m. 玛丽可能会在早上5点前到达机场。 情态动词+ be doing 表示对正在发生的事情进行推测 There's a lot of noise from next door. They must be having a party. 隔壁有很大的噪音。他们一定是在开派对。 Mr Li is not in his apartment. He might be working at his office. 李先生不在他的公寓里。他可能在他的办公室工作。 返回目录 英语 九年级 全一册 配人教版 结 构 用 法 举 例 情态动词+have done 表示对过去发生的事情进行推测 I couldn't have left my bag on the bus. 我不可能把我的包落在公交车上。 They must have got lost or they would be here by now. 他们一定是迷路了,否则他们现在就已经在这儿了。 返回目录 英语 九年级 全一册 配人教版 ( )1. No one knows the boy here. He __________ be a newcomer (新来者). A. may B. must C. can't ( )2. There __________ be a car accident. There is such a long line of cars along the road. A. must B. can't C. should ( )3. —Sandy, is Mr Li in the teachers' office now？ —I am not sure. He __________ be there. A. must B. can't C. may B A C 返回目录 英语 九年级 全一册 配人教版 ( )4. —I wonder if these are Tom's pencils. —It __________ be his. He doesn't like the colour. A. mustn't B. may not C. can't ( )5. The woman __________ work in this middle school, but I'm not sure. A. might B. would C. must C A 返回目录 英语 九年级 全一册 配人教版 trade的用法 2 Some people guess the “horn” might have been brought to China through foreign trade. 有人猜测，这种“号角”可能是通过对外贸易传入中国的。(教材P15) 返回目录 英语 九年级 全一册 配人教版 We're always willing to develop trade with friends from all over the world. 我们一向愿意和世界各国朋友开展贸易往来。 They traded land for goods and money. 他们用土地来换取商品和金钱。 Early explorers traded directly with the Indians. 早期的探险者与印第安人直接交易。 返回目录 英语 九年级 全一册 配人教版 ( )1. She traded her posters ____________ his CD. A. for B. with C. at ( )2. I wouldn't mind trading places ____________ her for a day. A. for B. with C. at 3.____________(trader) between the two countries has increased. (用所给单词的适当形式填空) A B Trade 返回目录 英语 九年级 全一册 配人教版 课堂小测 一、根据句意及所给提示，用单词的适当形式填空 1. My father is good at ____________ (repair) old clocks and making them work again. 2. After the big fire, all that was left was the ____________ (灰烬)of the old house. 3. China has a long history of ____________ with other countries along the Silk Road. 4. It is ____________ (likely) that it will rain today, as the sky is very clear. 5. The necklace is made of ____________ (翡翠), so it is very valuable. repairing ash trade unlikely jade 返回目录 英语 九年级 全一册 配人教版 二、单项填空 ( )6. Having an ice cream in the hot summer __________ be cool. A. must B. need C. can't ( )7. —Ruby, when did your father go out? —I'm not sure, but he __________ go too far. His tea is still hot. A. must B. can't C. might A B 返回目录 英语 九年级 全一册 配人教版 ( )8. —Jane, I saw your brother yesterday. —It __________ be him. My brother is studying in Shenzhen. A. can't B. mustn't C. needn't ( )9. You look pale. You __________ have a fever. Let me take your temperature. A. could B. should C. can't ( )10. It __________ be the only way to solve the problem. There are other choices. A. may not B. mustn't C. need A A A 返回目录 英语 九年级 全一册 配人教版 三、小语篇专练(语法选择) Archaeologists are studying an ancient site. They have found some broken ______11______ of jade and tools. These objects ______12______ be from the Han Dynasty, because the style is very similar to other finds from that time. ( )11. A. piece B. pieces C. pieces' ( )12. A. can't B. must C. should B B 返回目录 英语 九年级 全一册 配人教版 The site ___13____ by thick ash for hundreds of years, so it has been well protected. However, some holes in the ground show that people ______14______ have come here to dig illegally (违法地) before. The experts say we must be careful with every small detail, because it ______15______ hold the key to understanding the trade and wealth of ancient people. ( )13. A. was covered B. covered C. is covered ( )14. A. should B. might C. had to ( )15. A. need B. should C. could A B C 返回目录 英语 九年级 全一册 配人教版 此部分习题详见独立装订的《分层作业本》。请同学们完成下册Unit 2第二课时的练习题。 课后作业 返回目录 英语 九年级 全一册 配人教版 Thanks ! 返回目录 英语 九年级 全一册 配人教版 $