Unit 8 知识点 Section B 3a-3c 讲义 2026-2027学年人教版英语八年级上册

本讲义聚焦八年级英语上册Unit 8 Section B 3a-3c邀请信写作核心知识点，系统梳理邀请信关键句型（如“invite sb. to do”“take place”）、固定短语（如“cover costs”“look forward to”）及语法点（条件状语从句“主将从现”），构建从词汇理解到句型应用再到篇章写作的学习支架。 该资料以“课文要点解析+高频短语互译+综合练习”为特色，单项选择强化语法应用（如“would like to do”辨析），完成句子巩固句型结构（如邀请信开头结尾句），提升语言能力。参考答案助力学生自主核对，培养学习能力，课中辅助教师检测学情，课后帮助学生查漏补缺，体现“学练结合”的学科教学方法。

八年级英语上册Unit8知识点-Section B 3a-3c讲义 【课文要点】 Part 1: 3a — 邀请信范文 1. We would like to invite you to give a speech at our Education Talk event. 我们想邀请您在我们的教育讲座活动上发表演讲。 - would like to 想要（委婉表达） - invite sb. to do 邀请某人做某事 - give a speech 发表演讲 - Education Talk event 教育讲座活动 2. The event will take place at 9 a.m. on 10th January. 活动将于1月10日上午9点举行。 - take place 举行，发生 - at 9 a.m. 在上午9点（具体时间用 at） - on 10th January 在1月10日（具体日期用 on） 3. If you are able to attend the event, we will cover all your travel and hotel costs. 如果您能参加活动，我们将承担您所有的交通和住宿费用。 - be able to 能够 - attend v. 参加 - cover costs 承担费用 - travel and hotel costs 交通和住宿费用 - if 条件状语从句（主将从现） 4. The event is an excellent opportunity for students, parents, and teachers to hear new opinions and ideas. 此次活动对学生、家长和教师来说是一个听取新观点和新想法的绝佳机会。 - excellent opportunity 绝佳机会 - hear new opinions and ideas 听取新观点和新想法 5. If you can spare the time to give a speech on teenagers' communication skills, we are sure the students will benefit a lot from you. 如果您能抽出时间就青少年的沟通技巧发表演讲，我们相信学生们会从您那里获益良多。 - spare the time to do 抽出时间做某事 - teenagers’ communication skills 青少年的沟通技巧 - benefit a lot from 从……获益良多 6. We are looking forward to your reply. 我们期待您的回复。 - look forward to 期待（to 是介词，后接名词/动名词） - reply n. 回复 7. If you have any special needs, please let us know. 如果您有任何特殊需求，请告知我们。 - special needs 特殊需求 - let us know 告知我们 8. It would be a great honour to have you speak at our school. 能邀请您来我们学校演讲将是我们莫大的荣幸。 - a great honour 莫大的荣幸 - have you speak 邀请您演讲（have sb. do） 9. Yours sincerely, 此致敬礼（正式信件结尾） 【高频短语汇总】（中英互译） 1. ________________________ 邀请某人做某事 2. ________________________ 发表演讲 3. ________________________ 举行，发生 4. ________________________ 能够 5. ________________________ 参加活动 6. ________________________ 承担费用 7. ________________________ 交通和住宿费用 8. ________________________ 绝佳机会 9. ________________________ 听取新观点 10. ________________________ 抽出时间做某事 11. ________________________ 青少年的沟通技巧 12. ________________________ 从……获益良多 13. ________________________ 期待 14. ________________________ 特殊需求 15. ________________________ 莫大的荣幸 16. ________________________ 此致敬礼 【综合练习】 一、单项选择 ( ) 1. We would like ______ you to give a speech. A. invite B. to invite C. inviting D. invited ( ) 2. The event will ______ place at 9 a.m. on 10th January. A. take B. takes C. taking D. to take ( ) 3. If you are able ______ the event, we will cover your costs. A. attend B. to attend C. attending D. attended ( ) 4. We will cover all your travel and hotel ______. A. cost B. costs C. costing D. costed ( ) 5. The event is an excellent opportunity ______ new opinions. A. hear B. to hear C. hearing D. heard ( ) 6. If you can spare the time ______ a speech, we are sure students will benefit. A. give B. to give C. giving D. gave ( ) 7. Students will benefit a lot ______ you. A. to B. for C. from D. with ( ) 8. We are looking forward ______ your reply. A. to B. for C. with D. at ( ) 9. If you have any special needs, please ______ us know. A. let B. lets C. letting D. to let ( ) 10. It would be a great honour ______ you speak at our school. A. have B. to have C. having D. had ( ) 11. ______ is the opening sentence of an invitation letter. A. Hoping to meet you there B. We would like to invite you to ... C. Looking forward to seeing you D. Yours sincerely ( ) 12. ______ is the closing sentence of an invitation letter. A. I’m writing to invite you B. We would like to invite you C. Looking forward to your reply D. Yours sincerely ( ) 13. The event will take place ______ 9 a.m. A. in B. on C. at D. for ( ) 14. The event will take place ______ 10th January. A. in B. on C. at D. for ( ) 15. We are sure the students will ______ a lot from you. A. benefit B. benefits C. benefiting D. benefited 二、根据汉语意思完成句子（每空一词） 1. 我们想邀请您在我们的教育讲座活动上发表演讲。 We ____________ like to ____________ you to give a speech at our Education Talk event. 2. 活动将于1月10日上午9点举行。 The event will ____________ place ____________ 9 a.m. on 10th January. 3. 如果您能参加活动，我们将承担您所有的交通和住宿费用。 ____________ you are able to ____________ the event, we will cover all your travel and hotel costs. 4. 此次活动是一个听取新观点的绝佳机会。 The event is an ____________ opportunity to hear new opinions. 5. 如果您能抽出时间，我们相信学生们会从您那里获益良多。 If you can ____________ the time to give a speech, we are sure the students will ____________ a lot from you. 6. 我们期待您的回复。 We are ____________ forward to your ____________. 7. 如果您有任何特殊需求，请告知我们。 If you have any ____________ needs, please let us know. 8. 能邀请您来我们学校演讲是我们莫大的荣幸。 It would be a great ____________ to have you speak at our school. 9. 此致敬礼。 Yours ____________. 10. 我们想邀请您来参加我们的活动。 We ____________ like to ____________ you to our event. 11. 希望在那里见到您。 ____________ to meet you there. 12. 我希望您能来。 I hope you’ll be able to ____________ it. 13. 期待届时见到您。 Looking forward to ____________ you then. 14. 学生们将从这次演讲中获益。 The students will ____________ from this speech. 15. 如果您有兴趣，请尽快回复。 ____________ you are interested, please reply as soon as possible. 16. 我写信是想邀请您来参加我们的活动。 I'm ____________ to ____________ you to our event. 17. 这个活动对学生和家长很有益。 This event is very ____________ for students and parents. 18. 如果您来参加，您会学到很多东西。 If you ____________, you will learn a lot. 19. 我们欢迎所有人参加。 We ____________ everyone to attend. 20. 这是一个很好的机会。 This is a ____________ opportunity. 21. 我们需要您的回复。 We need your ____________. 22. 演讲的主题是关于沟通的。 The ____________ of the speech is about communication. 23. 如果您有任何问题，请告诉我们。 If you have any questions, please ____________ us. 24. 我们期待着您的到来。 We are looking ____________ to your coming. 25. 演讲将在学校礼堂举行。 The speech will ____________ place in the school hall. 26. 我希望能见到您。 I hope to ____________ you. 27. 这个活动将帮助学生学习。 This activity will ____________ students learn. 28. 你们能来我们将非常高兴。 We will be very happy if you can ____________. 29. 这是您来我们学校的好机会。 This is a good chance for you to ____________ our school. 30. 感谢您的考虑。 Thank you for your ____________. 31. 演讲定于1月10日举行。 The speech is ____________ for 10th January. 32. 我们邀请所有家长参加。 We invite all ____________ to attend. 33. 这次活动将在上午9点开始。 The event will start ____________ 9 a.m. 34. 我们希望您能来。 We hope you will be ____________ to come. 35. 如果您需要更多信息，请与我们联系。 If you need more ____________, please contact us. 36. 这封信是邀请您参加活动的。 This letter is to ____________ you to the event. 37. 您的到来是我们的荣幸。 Your presence is our ____________. 38. 我们希望听到您的回复。 We hope to hear your ____________. 39. 如果您有问题，可以问我。 ____________ you have questions, you can ask me. 40. 让我们共同努力。 Let's ____________ together. 【参考答案】 一、单项选择 1. B 2. A 3. B 4. B 5. B 6. B 7. C 8. A 9. A 10. B 11. B 12. C 13. C 14. B 15. A 二、完成句子 1. would; invite 2. take; at 3. If; attend 4. excellent 5. spare; benefit 6. looking; reply 7. special 8. honour 9. sincerely 10. would; invite 11. Hoping 12. make 13. seeing 14. benefit 15. If 16. writing; invite 17. beneficial / helpful 18. come 19. welcome 20. great / good 21. reply 22. topic 23. tell / ask 24. forward 25. take 26. see / meet 27. help 28. come / attend 29. visit 30. consideration 31. scheduled 32. parents 33. at 34. able 35. information 36. invite 37. honour 38. reply 39. If 40. work 1 学科网（北京）股份有限公司 $