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教学设计
课程基本信息
学科 英语 年级 八年级 学期 春季
课题 8B Unit2 Amazing China (Grammar)
教学目标
通过本课时的学习，学生能够： 1 观察和探究have/has been和have/has gone用来谈论去某地时的语义特征及用法，并以表格总结归纳常用的短暂性动词在与for或since 连用时转化为延续性动词的规则、句式特点和表达的含义。 2 在分享旅行经历等具体语境中正确使用have/has been和have/has gone谈论去某地参观，根据不同的语境巩固和内化短暂性动词和延续性动词的用法。 3 正确运用have/has been、have/has gone、for和since,写出四个句子描写自己的旅游经历，提升对知识的综合运用能力，深化对旅游体验的理解和感悟。
教学内容
教学重点 1. 区分 “have/has been to”（去过某地已返回）与 “have/has gone to”（去了某地未返回）的用法，能在语境中正确选择。 2. 掌握 “for + 一段时间” 与 “since + 时间起点/一般过去时从句” 的用法差异，能准确填空。 3. 牢记核心短暂性动词与延续性动词的转换形式，能在现在完成时中正确运用延续性动词与 “for/since” 连用。 教学难点 1. 灵活区分 “have/has been to” 与 “have/has gone to” 的语境差异。 2. 熟练掌握短暂性动词与延续性动词的转换，尤其在肯定句中正确运用延续性动词与 “for/since” 搭配，避免语法错误。 3. 能在口语交流和书面写作中自然、准确地整合运用所学语法，表达完整的旅行相关信息。
教学过程
1. Warm up (1) Start the class with two interactive questions: “Have you ever been to Xiamen ” and “Where did you go last holiday ” (2) Invite several students to share their answers. (3) Present two sentences: “Some of my friends have gone to Xiamen. They are not here now.” and “Some of my friends have been to Xiamen. They are back now.” (4) Ask students to observe the differences between the two sentences and guess the meanings of “have gone to” and “have been to”, leading naturally to the first grammar topic. 2. Presentation: have/has been to vs. have/has gone to (1) Show Daniel and Millie’s conversation about Xiamen. (2) Ask students to read it aloud and pay attention to the use of “have been to” and “have gone to”. (3) Guide students to summarize the rules: We use “have/has been to” when someone went to a place and has come back; we use “have/has gone to” when someone went to a place and is still there. (4) Introduce extended structures: “have/has gone + adv.” “have/has been + adv.” and “have/has been in sp.”. (5) Ask students to complete Exercise A1 by filling in the blanks with the correct forms of “have been/gone”. (6) Check the answers together. 3. Practice: have/has been to vs. have/has gone to (1) Assign Exercise A2 (Millie’s diary entry) to students, asking them to complete it independently with the correct forms of “have been/gone”. (2) Invite students to share their answers and explain their choices. (3) Organize Exercise A3: Ask students to work in pairs, talk about their travel experiences using “have been to” and “have gone to”, and invite 2-3 pairs to present their dialogues in class. 4. Presentation: for vs. since and verb transformation (1) Show the text about the teacher’s uncle living in Nanjing. (2) Ask students to read it and pay attention to the use of “for” and “since”. (3) Guide students to summarize the rules: “for” is used with a period of time, while “since” is used with the starting point of a period. (4) Present the key point. 5. Practice: for vs. since and verb transformation 6. Production (1) Organize group work: Divide students into groups of 4-5. Each group member shares their travel experiences by filling in the information: “Where have you been ”, “When did you go/return ”, “How many days have you been there ”, “What did you do ”. (2) Encourage students to use the grammar learned in the class. (3) Invite one representative from each group to share the group’s travel stories with the whole class. (4) Assign the task of writing a short travel diary: Ask students to choose one city, use “have/has been (to)”, “for/since” and the learned vocabulary to write a diary. 7. Summary and Homework (1) Summarize the key content of the lesson with students. (2) Assign homework: Compulsory homework includes completing and polishing the travel diary, and reviewing the grammar points learned today; Optional homework is to share the travel diary with classmates or family members in English.

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