(
课件网) The Present Perfect Tense Celebration 英语 1 基础模块 探索新知 Learn 任务引领 Lead in 情景创设 Warming Up 学以致用 Practice 归纳总结 Summary 01 情景创设 Warming Up 观察下列句子的特点。 Read and observe. 1)FT Clothing and ABC Shopping have been business partners for over ten years. 2) Have you been to a welcome party before 3) Your support has played an important role in our company’s growth. 01 情景创设 Warming Up 头脑风暴。思考并讨论从概念、结构、标志词三方面讨论现在进行时的相关知识。 Think and discuss. The Present Perfect Tense 概念 标志词 基本结构 探索新知 Learn 任务引领 Lead in 情景创设 Warming Up 学以致用 Practice 归纳总结 Summary 展示课前任务完成情况，纠错改正。 Show and correct. 02 任务引领 Lead in 1.China_____(make) great achievements in improving people’s living standard and life quality. 2.Tom _____(live) in Chengdu for five years since 2017. 3.In recent days, all students in my class____(study) hard for the final examination. 4.--Lisa,_____(finish) your homework yet --Yes, of course. 5.--Hi, mike, do you know where Anna is --Yes, she_____(go) to look for her little brother. 观看微课视频，补充完善知识。（后期插入完成的微课） Look and learn. 02 任务引领 Lead in 探索新知 Learn 任务引领 Lead in 情景创设 Warming Up 学以致用 Practice 归纳总结 Summary 03 探索新知 Learn 勾选出以下使用现在进行时的句子。 Read and tick. 1)We have studied English for 6 years. 2) Who has this picture 3) She has 3 sons. 4) He has been to Xiamen. √ √ 03 探索新知 Learn 总结归纳现在进行时的基本结构。 Summaeize the structure. have （has） +动词的过去分词 03 探索新知 Learn 绘制思维导图，补全现在进行时知识。 Learn and Write. 03 探索新知 Learn 1、表示过去发生的动作对现在造成的影响和结果。 2.表示动作从过去开始一直持续到现在，并有可能继续下去，常与“for+时间段”或“since＋表示过去的时间点或时间段”连用。 例：I haven't heard from him for 3 weeks. 现在进行时 03 探索新知 Learn 现在进行时结构 现在完成时的基本结构 肯定句 主语 + have / has + 动词过去分词 + 其他. 否定句 主语 + have / has + not + 动词过去分词 + 其他. 一般疑问句 Have / Has + 主语 + 动词过去分词 + 其他 肯定回答 Yes, 主语 + have / has. 否定回答 No, 主语 + have / has + not. 03 探索新知 Learn 现在进行时的标志词 1.单词：already, yet, recently, lately, never, ever, once, only twice, before, 2.副词或介词短语： by this time this morning since then since last year since three years ago ever since for +时间段 in the past ( last) +时间段 . 03 探索新知 Learn 过去分词的构成 原型，过去式， 和 过去分词 完全不同 drink--drank--drunk ring--rang--rung swim--swam--swum sing--sang--sung 过去式与过去分词完全相同 bright--brought--brought think--thought--thought fight--fought--fought buy--bought--bought 原型与过去分词相同 come--came--come run--ran--run become--became--become 03 探索新知 Learn 用所给动词的适当形式补全句子。 Read and Complete. 1. He _____ (live) here since 1999. 2. He _____ (learn) English for 5 years. 3. I _____ never _____ (be) to that farm. 4. Harry Potte ... ...
