Unit 1 课时5 Grammar in Use（教学课件）英语新教材仁爱科普版九年级上册

该初中英语课件聚焦现在完成时（结构、时间状语、have been to/have gone to辨析）及后缀-ment（动词变名词），通过北京今昔生活对比导入，从旧知过渡到新知，以观察例句、总结规则、应用练习为支架，构建语法学习脉络。 其亮点是以真实语境（家乡变化）为载体，采用观察-总结-应用的语法教学模式，结合表格对比辨析和分层练习，提升学生语言能力（语法应用）与思维品质（分析比较），助力教师高效教学，帮助学生掌握规则并迁移运用。

Unit 1 The Changing World present perfect tense 第五课时 Grammar in Use 制作人：Alison Yang the suffix -ment Learn the uses of the suffix‑ment, the time adverbials (already, yet, just and recently) in the present‑perfect‑tense context,, and the differences between "have been to" and "have gone to".（学习理解） 01 Apply the‑ment suffix and present perfect tense in given contexts.（应用实践） 02 Use the present perfect tense to talk about the new look of the hometown. （迁移创新） 03 By the end of this class, you will be able to 学习目标 Observing 01 Summarizing 02 Applying 03 Review 04 Summarizing 05 Obersving 06 Applying 07 Exercise& Homework 08 Contents Review 01 In Beijing --- a modern international city, today some people still miss the ________________ old days. But we should ________________ the __________ world People's life in Beijing ____________________. Beijing’s past —________ houses, _______streets, traveling by _________, read _________to find out the world.. Beijing’s today — modern ________, _______streets, ________________ and _______________ for communication or pleasure. has changed greatly. small narrow bike or bus newspapers apartments wider underground lines smart phones simpler and slower keep up with changing amusement /əˈmjuːzmənt/ n. 愉悦；好笑 shut /ʃʌt/ v. 关闭；关上 pollute /pəˈluːt/ v. 污染 childhood /ˈtʃaɪldhʊd/ n. 童年；幼年；孩童时期 laughter /ˈlɑːftə(r)/ ; /ˈlæftər/ n. 笑；笑声 excite /ɪkˈsaɪt/ v. 使激动；使兴奋 happiness /ˈhæpɪnəs/ n. 快乐；高兴 remain /rɪˈmeɪn/ v. 仍然是；保持不变；剩余 comfort /ˈkʌmfət/ ; /ˈkʌmfərt/ n. 安慰；慰藉；舒服；安逸  v. 安慰；宽慰 couple /ˈkʌpl/ n. 少数人 (或事物)；夫妻 recently /'ri:sntli/ adv.不久前，最近 familiar /fəˈmiliə(r)/ adj.熟悉的；常见到的 Observing 02 Grammar in Use  The suffix‑ment Activity 1 Look at the pictures and read the sentences. Pay attention to the words in bold. Now people can spend their free time in the new amusement park near their community. With the improvement of the environment, people now lead a better life than before. In recent years, China has made great achievements in science and technology. Summarizing 03 The suffix -ment Now people can spend their free time in the new amusement park near their community. With the improvement of the environment, people now lead a better life than before. In recent years, China has made great achievements in science and technology. 后缀 -ment 加在动词后，构成名词，表示：行为、状态、事物。 amuse (v. 使娱乐) → amusement (n. 娱乐) improve (v. 改善) → improvement (n. 改善，进步) achieve (v. 取得，实现) → achievement (n. 成就) 随着......的改善 过上......的生活 近几年 在......方面取得很大成就 argument　payment　movement　agreement 1. The community reached a(n) ________ to make the place a comfortable home for everyone. 2. There is no ________ about building a sports center in the small town. 3. After the ________ of shutting down polluting factories, my hometown changed into a very different place. 4. With the internet, people can make ________ faster and more easily. agreement argument movement payment 达成协议；商定，约定 关闭 Activity 3 Read the text and fill in the blanks with the correct form of given words. As I sat by the old tree, memories of my childhood flooded back. The laughter, the ________ (excite), and the ________ (enjoy) of those days filled my mind. I couldn’t help but smile at the memories of walking in the woods and swimming in the rivers. It was a time of great happiness. I closed my eyes and let the happiness wash over me. Though it was a long time ago and there has been great __________ (develop), the memories remain a comfort and an ____________ (encourage) to me. They always remind me of the simple pleasure of my childhood. excitement enjoyment development encouragement 涌上心头、回忆涌现 当我坐在......边 瞬间涌上心头、席卷全身 couldn’t help but do sth = couldn’t help doing sth 情不自禁做某事、忍不住做某事 因…… 的回忆 提醒某人某事/ 使某人想起某事 Observing 04 Activity 1 Pair work. Read the conversation. Pay attention to the present perfect tense of verbs. （助动词）have/has + 过去分词 你知道过去分词的变化规则吗？ （助动词）have/has + 过去分词 现在完成时 present perfect tense （助动词）have/has + 过去分词 Regular Verbs irregular Verbs 基本与动词过去式一样 部分与动词过去式一样 played-played studied-studied planned-planned spent-spent wrote-written took-taken 不规则变化 规则变化 work--- 　 live--- study--- drop--- Regular Verbs worked---worked lived---lived studied---studied dropped--dropped (1)一般动词，在词尾直接加ed 。 (2)以不发音的e结尾的动词,词尾直接加d。 (3)“辅音字母 + y ”结尾, y变为i再加ed。 (4)重读闭音节,末尾只有一个辅音字母,双写该辅音字母，再加ed。 AAA型 原形、过去式、过去分词相同。 cost—cost—cost cut—cut—cut hit—hit—hit hurt—hurt—hurt let—let—let put—put—put read—read—read set-set-set shut-shut-shut ABB型 过去式、过去分词相同。　　buy—bought—bought spend—spent— spent teach—taught—taught feel—felt— felt tell—told—told smell—smelt—smelt feed—fed—fed say—said—said win—won—won irregular Verbs ABC型 原形、过去式、过去分词都不相同。 begin—began—begun grow— grew—grown AAB型 过去式和原形相同。 beat—beat—beaten ABA型 过去分词和原形相同。 come—came—come run— ran—run 情态动词型 (除must) 只有原形和过去式，没有过去分词。（共4个） can—could may—might will—would shall—should must 既没有过去式也没有过去分词。 send → ________________ bring → _______________ feel → ________________ be → ________________ see → ________________ come → ________________ pick → _______________ stay → _______________ hope → _______________ study → ______________ stop → _______________ read → _______________ picked → picked stayed → stayed hoped → hoped studied → studied stopped → stopped read → read Write the correct forms felt → felt sent → sent brought → brought was/were → been saw → seen came → come Present perfect tense (I) — Hi, Kangkang! I haven’t seen you for a couple of days. Where have you been? — I have just come back from my hometown. A lot of changes have taken place there. It has become more beautiful. — Great! By the way, have you seen Xiao Ya recently? — No, she has gone to Guangzhou with her parents. She hasn’t come back yet. 1 2 4 3 1 时间状语 for+时间（后面单元讲解） just, recently, yet... 2 否定句 3 疑问句 4 have gone/been to/ have been in 4 Summarizing 05 1 现在完成时的标志词 He has already got her help. He has just seen the film. He hasn’t come back yet.　 This is the best film I have ever seen. I have never been to America. I have seen this film for three times. since then, she has been a fan of country music. 已经 刚才 还，尚未，已经 曾经 从不 次数 近来 I haven’t seen you for a couple of days. Have you seen Xiao Ya recently? 自…以来 for+时间段 副词在句子中的位置： be, 情态，助动词后；其他动词前。 He has ________ controlled the situation. Has he had lunch ________? He hasn’t practiced the piano __________? I have _________ read the book. already & yet already yet yet already already 多用于 肯定句 “ 己经 ”，置于句末或者句中 yet 多用于 疑问句“已经”，否定句“还” 已经 还 已经 注: 带already的肯定句变成否定句或疑问句时, 将already要变成yet放在句末. Eg. I have already done my homework. 否定句: 一般疑问句: I haven’t done my homework yet. Have you done your homework yet ? 2 3 现在完成时态的结构 否定句结构：have/hasn’t done I have already known the news. (变为否定句) I haven’t known the news yet. He has come back.(变为否定句) He hasn’t come back. 2 一般疑问句结构：Have/Has……done? Mary has been ill for three days.(变为一般疑问句) ____________________________________ ____________________________________ They have lived here since they were born.(变为一般疑问句) ____________________________________ ____________________________________ Have they lived here since they were born? No, they haven’t. Has Mary been ill for three days? Yes, she has. 3 特殊疑问句结构：特殊疑问词+一般疑问句？ He has done his homework for 3 hours. (对划线部分进行提问。) __________________________________ How long has he done his homework? 3 Applying 06 have moved has built haven’t finished has been hasn’t gone Activity 3 Complete the text with the correct form of the given verbs. After ten years, I returned home, and everything ___________ (change). I walked in the streets and felt like walking in a strange place, but the memories _____________ (remain) the same. My hometown still holds a place in my heart. I ____________ (see) the world, _____________ (face) challenges, and ___________ (go) through many experiences, but I __________________ (never forget) my hometown. I started my life from this very place, and now, I _____________ (come) back. I am no longer the youth I once was, but everything still feels so familiar. has changed have come have remained have seen have faced have gone have never forgotten 不再 曾经 I have came to Xiamen. Which one is wrong? 4 I have gone to Xiamen. I have been to Xiamen. I have been in Xiamen for 2 years. come have been (to) have gone (to) have been in 31 My sister ____________ Guangzhou. She won’t come back until next week. I __________ Beijing three times. I know lots of its places of interest. He ____________ his hometown for ten years. have been (to) & have gone (to) & have been in have gone to 去......了（去而未归） has gone to have been to has been in have a try have been to 去过（已经回来） have been in 在......（还在此地） 常与时间段连用 Kangkang ____________ his hometown and he has just returned. Kangkang ____________ his hometown and will be back tomorrow. They ___________ Sanya, so they can tell us something about the city. My parents ____________ Nanchang for 6 months. The girl isn’t at home. She ____________ the shopping‑mall. We ____________ many big cities in China. have been (to) & have gone (to) & have been in have a try? has gone to has been to has been in have been to has been to has gone to 未回 人没在三亚 待在某地 去了某地，未回 去过 去过 补充 e.g _______________________________________________. 汤姆回家了。 e.g____________________________________________ 我们没有去过国外。 Tom has gone home. have/has been/gone to Sp 如果地点是名词，必须带to； 若地点是副词：home/there/here/abroad等，不带to。 We haven’t been abroad. Summary 06 现在完成时 present perfect tense （助动词）have/has + 过去分词 Regular Verbs irregular Verbs 基本与动词过去式一样 部分与动词过去式一样 played-played studied-studied planned-planned spent-spent wrote-written took-taken 不规则变化 规则变化 考点 意义及用法 示例 has/ have been to 意为“曾经去过某地”，表示现在已不在那里了（已回） Tom has been to the Summer Palace twice.汤姆去过颐和园两次。 has/ have gone to 意为“去了某地”，表示到了某地或正在去某地的途中，说话时该人不在现场（未回） Nancy has gone to Paris for a business meeting.南希去巴黎参加一个商务会议了。 has/ have been in 意为“已经待在某地一段时间了”，常与一段时间连用（常与时间段连用 ） Mr.Green has been in London for two days.格林先生在伦敦待了两天了。 has gone to/ has been to/ has been in辨析 Summary Exercises 07 1. –– Where is Zhao Ming? –– He ______ the playground. He is playing football there. A. has been to B. has gone to C. have been to D. goes to 2. Great changes ______ in my hometown. A. have taken place B. take place C. have happened D. happened 3. –– Hi, Kangkang, where have you______? –– The bank. A. gone B. been to C. been D. gone to B A C ( )1. --Jane isn’t here. She_____Beijing. --She _____there many times. A. has gone to; has been B.has been to; has been C.has gone to; has gone D.has gone;has gone to ( )2. --You weren’t in when I called you. Where_____you___? --Sorry, I _____my uncle’s home. A. have; been; have been B.did; go; have gone to C.have; been; has gone to D.have; gone;has gone to 句型转换。 Exercises 1. They have seen me.(改否定句) __________________________________________ 2. He has sent an email.(改一般疑问句) ____________________________________________ 3. Have she done the homework?(否定回答) _____________________________________________ Has she sent him an email? No, she hasn’t. They haven’t seen me. Homework 08 Homework 必做：1.. 完成练习册Unit 1 Lesson five 2. 背诵新单词，对话以及过去分词不规则变化表 选做：编一个现在完成时对话，并和同桌对话。 Thank you! 感 谢 观 看 $