Unit 2 Amazing China Grammar课件 2025-2026学年译林版英语八年级下册

该初中英语课件聚焦现在完成时核心用法，涵盖have/has been to（去过已回）与have/has gone to（去了未回）的区别、for+时间段与since+时间点/从句的运用及短暂性动词向延续性动词的转换。课堂导入通过Daniel和Millie的对话问答，从具体情境（教师出差、学生旅行经历）引出语法概念，再经规则讲解、对比分析、分层练习构建学习支架，帮助学生逐步掌握知识点。 其特色在于以情境化教学激活语言能力，如通过Amy和Shirley讨论旅行的对话练习语法运用，结合“Aunt Li去过多地”等实例增强语境感知。采用错误示例（如“He has left Beijing for a week”）与正确表达对比，引导学生辨析短暂性动词使用规则，提升思维品质。设置“Talk and share”对话创编活动，鼓励学生结合自身旅行经历实践，培养学习能力。学生能在真实语境中掌握语法，教师可借助系统练习与总结高效开展教学。

Unit 2 Amazing China Grammar Read the conversation between Daniel and Millie on page 26 and answer the following questions. Presentation 1. Where are some of their teachers? 2. Have the teachers come back yet? They have gone to Xiamen. No. They will be back next week. Presentation 3. Has Daniel been to Xiamen? 4. Is Daniel still in Xiamen now? Yes, he has. No, he isn’t. 5. What do these words in bold mean? They mean “went to a place”. Presentation 6. How are they different? We use “have/has been” to express the idea that someone went to a place and has already come back. We use “have/has gone” to express the idea that someone went to a place and is still there. Fill in the blanks with the correct forms of have been/gone. Practice has has gone has been gone has gone has been has been have gone Fill in the blanks with the correct forms of have been/gone. Practice has gone have been has been has been have gone have been the use of for and since Presentation What’s the difference between the time expressions after for and since? ◎for + a period of time(一段时间) + a clause (the simple past tense) ◎since + the starting point of a period the use of for and since Presentation for three days for a long time for a year since 1998 since 2024 since he was ten Presentation Compare and think: which one implies the two speakers might speak to each other face to face? Dialogue 1 Nick: Where have you been, Simon? Simon: I have been to Nanjing. Dialogue 2 Nick: Where have you gone, Simon? Simon: I am in Nanjing. √ Read the conversation again and work out the rule. Exploring the rules have/has been have/has gone Practice Fill in the blanks with for/since. 1. My grandfather has lived in this town ____________ twenty years. 2. We have studied English ____________ we were in Grade Five. 3. Lucy has been in China ____________ 2023. 4. The film has been on ____________ half an hour. 5. I haven’t seen my best friend ____________ last Sunday. for for since since since Presentation Read their conversation and fill in the blanks with the correct forms of have been/gone. Amy: Millie won’t come to the cinema with us tonight. She (1) ________ on holiday with her family. Shirley: Lucky her! Where (2) ________ she ________? Amy: She (3) ________ to Gubei Water Town. Shirley: Oh, I’ve heard about the place. Aunt Lu (4) ________ there before. Do you remember? Amy: Oh yes. Aunt Lu (5) ________ there many times. She loves water towns. Gubei Water Town is a wonderful mix of ancient villages, mountains and water. Shirley: Aunt Lu loves travelling. She (6) ________ to many places around China! Amy: That’s true. In fact, Aunt Lu and Uncle Jiang (7) ________ to Chengdu this weekend. They won’t come back until next weekend. Shirley: Wow, it’s great to visit different places! A1 has gone has gone has gone has been has been has been has gone Activity 5 Read and fill. Presentation Work in pairs and make up dialogues, talking about your travelling experiences. Use the conversation as a model. A: How was your trip ? B: ...My family and I went to... Have you been there before? A: Yes, I have./No, I haven't. ... B: ...What about your holiday? A: I have been to ... Oh, by the way, where is Daniel? B: He has gone to ... Useful expressions Activity 6 Talk and share. Presentation My uncle has lived in Nanjing for years. He has been there since 1995. We have not seen each other for a long time because he is busy with work. In fact, I have not travelled anywhere since the beginning of this year. I hope I can visit my uncle this summer holiday. Read the text below and pay attention to the use of for and since. 现在完成时常和for或since引导的 表示一段时间的时间状语连用。 What are their differences? Activity 7 Read and find. Presentation  He has left Beijing for a week.  They have bought a car since 2020. ✗ ✗  He has been away from Beijing for a week.  They have had a car since 2020. ✓ ✓ leave -- have been away from buy -- have had 如果我们想表达持续的状态，需转换为对应的延续性表达。 注意：在现在完成时中，如果出现表示一段时间的状语，我们要用延续性动词（表示动作可持续、有过程），而不能用短暂性动词。 Activity 8 Look and learn. Presentation My uncle has lived in Nanjing for years. 我叔叔已经在南京住了好几年了。 We have not seen each other for a long time because he is busy with work. 因为他工作忙，我们已经很久没见面了。 He has been there since 1995. 他从 1995 年起就一直在那儿。 In fact, I have not travelled anywhere since the beginning of this year. 事实上，从今年年初开始，我就没去过任何地方旅行。 for+时间段（表动作持续的时长）侧重“持续多久” since+时间点/过去时句子（表动作开始的起点） 侧重“从何时开始” Activity 8 Look and learn. We use ________ (for, since) with a period of time in the present perfect tense. We use ________ (for, since) with the start of the period in the present perfect tense. for since Presentation ✗ ✓  He has left Beijing for a week.  He has not left Beijing for a long time.  They have bought a car since 2020.  They have not bought a car since 2020. ✗ ✓ 像 “come（来）、go（去）、leave（离开）、buy（买）” 这类动词称为短暂性动词（表示动作瞬间完成、无持续性过程），虽然可以用于现在完成时，但在肯定句中不能和 “for” 或 “since” 连用。 Activity 8 Look and learn. Presentation 短暂性动词 延续性动词 Used for a continuous state leave come/go/arrive marry borrow join begin/start die buy finish have/has been away from have/has been in/at have/has been married have/has kept have/has been in have/has been a member of have/has been on have/has been dead 下面是一些常用的短暂性动词和延续性动词： be away have be married keep be in/be a member of be on be dead have be over have/has had have/has been over Activity 8 Look and learn. have/has been to; have/has gone to和have/has been in的区别 have/ has been（to sp.）去过某地（人回来了） 她去过中国很多地方。She has been to many places around China. have/ has gone（to sp.）去了某地（人在那里） 她去了哪里？她去了古北水镇。 Where has she gone?She has gone to Gubei Water Tower. have/ has been in sp. +时间段在某地待了一段时间 史密斯一家在北京两年了。The Smiths have been in Beijing for 2 years. 现在完成时常和for、since引导的表示一段时间的时间状语连用。如： He has been away from China for two years. 他离开中国已有两年了。 He has lived in Nanjing since 2020. 自2020年以来，他一直住在南京。 Practice has been has gone have been has been have gone have been Circle the verbs in the sentences and answer the questions. 1. Are they long action verbs or short action verbs ? Short action verbs. for/since用法 短暂性动词 延续性动词 Used for a continuous state leave come/go/arrive marry borrow join begin/start die buy finish have/has been away from have/has been in/at have/has been married have/has kept have/has been in have/has been a member of have/has been on have/has been dead 下面是一些常用的短暂性动词和延续性动词： be away have be married keep be in/be a member of be on be dead have be over have/has had have/has been over Simon is writing about his cousin Vicky's trip to Beijing. Complete his diary entry with the correct forms of the verbs in brackets. B1 arrived have been went told has been keeps Summary 1. have/has been to（去过已回）vs have/has gone to（去了未回） 2. for + 时间段 vs since + 时间点/从句 3. 短暂性动词需转换为延续性表达，才能与 for/since 连用 Homework Write some sentences about your travel with “have been to ”and ”have gone to”. $