Unit 1 The Changing World 单元复习课件 2026-2027学年仁爱科普版英语九年级上册

该初中英语单元复习课件围绕“The Changing World”主题，系统整合词汇、功能句型、语法及阅读策略，通过话题梳理（谈论变化、区分事实与观点等）、考点短语（happen to等）和语法模块（现在完成时、-ment后缀）构建知识网络，结合词汇列表和句子填空巩固基础。 其亮点在于设计角色扮演（采访长辈谈休闲变化）和写作任务（介绍休闲活动变化）提升语言能力，通过区分事实与观点培养思维品质，考点分层练习（基础填空到同义替换）满足个性化需求，助力学生巩固知识，教师精准开展复习教学。

The Changing World Unit 1 Unit review 英语仁爱科普版九年级上册 Lead in recent international block apartment pleasure comfort shut pollution remain narrow familiar complete era probably false 错误的 很可能 时代 安慰 完成 熟悉的 高兴 仍然是 污染 关闭 公寓套房 街区 国际的 近来的 Look and say: Say the words according to Chinese quickly. 狭窄的 Lead in 1. We live in a new (时代) and our hometown changes a lot. 2. This (狭窄的) road has become a wide street now. 3. It’s my great (愉快) to talk about these great changes. 4. Some old houses (仍然是) in this block. 5. Don’t believe that (错误的) idea. 6. The factory once (污染) the river, but now it’s clean. 7. The (国际的) meeting shows our city’s fast development. 8. The workers have (完成) the the rail project. Complete the sentences with the right words or phrases. narrow era false pleasure remain polluted international completed 话题梳理 话题:The Changing World (变化的世界) 功能:Talk about the great changes around you. (谈论身边巨大的变化) Understand the changes and hope for a better life. (理解这些变化,憧憬更美好的生活) Distinguish facts from opinions. (区分事实与观点) Use the reading strategy of summarizing. (运用概括这一阅读策略) 话题梳理 The Changing World Talk about the great changes around you. Understand the changes and hope for a better life. Distinguish facts from opinions. Use the reading strategy of summarizing. —What has changed about communication nowadays? —We can get in touch so easily through modern communication. It has become quick and easy. China has made great achievements since its opening-up. I can feel how greatly life has changed in this city. In any case, we should keep up with the changing world. We all agree on a fact, but we may disagree on an opinion. Summarizing means retelling the important parts of a text in your own words. You should keep the main idea and all the details in your summary. 考点突破 1. What has happened to communication nowadays? (教材P2) ① What him yesterday? He looked upset. 他昨天发生了什么?他看起来很难过。 ② What your bike? It is broken. 你的自行车发生了什么?它坏了。 happened to happened to 考点突破 1. What has happened to communication nowadays? (教材P2) happen to sb./sth. 表示“发生在某人/某事上”,主语通常是表示事件、环境、形势等的名词,to 为介词,后面接表示人或物的名词或代词作宾语。 例:What has happened to your car? 你的车出什么毛病了? 例:I hope nothing has happened to them. 我希望他们没出事。 考点突破 1. What has happened to communication nowadays? (教材P2) happen to 还可以作“碰巧;恰好”讲,to 为动词不定式符号,后面接动词原形。例如: We happened to find that we had a friend in common. 我们凑巧发现我们有一个共同的朋友。 She happened to be out when we called. 我们打电话时她碰巧不在家。 考点突破 ① Many people the busy life in the city now. 现在很多人习惯了城市里忙碌的生活。 ② Have you the new ways of communication? 你习惯这种新的通讯方式了吗? 2. By the way, have you got used to the life in the city? (教材P4) get/are used to got used to 考点突破 be/get used to 意为“习惯于……”,to 为介词,后面接名词、代词或动名词。 I am used to walking to school. 我习惯走路去学校。 used to be/do sth.,意为“曾经是……;过去常常做某事”,to为动词不定式符号,后面接动词原形。 I used to ride my bike to school. 我过去常常骑自行车去学校。 He used to be late for school, but now he is used to getting up early. 他过去上学常常迟到,但现在他习惯了早起。 2. By the way, have you got used to the life in the city? (教材P4) 考点突破 ① When she thought of the happy old days, she smile. 当她想起那些快乐的旧日时光,忍不住笑了。 ② He feel surprised when he saw the great changes in his hometown. 看到家乡的巨大变化,他不由得感到惊讶。 3. I couldn’t help but smile at the memories of walking in the woods and swimming in the rivers. (教材P10) couldn't help but couldn't help but 考点突破 can’t help but do sth. 意为“不得不/忍不住做某事” can’t help doing sth. 意为“忍不住做某事” 例如:I can’t help feeling sorry for the poor man. 我不禁为这个可怜的男人感到难过。 3. I couldn’t help but smile at the memories of walking in the woods and swimming in the rivers. (教材P10) 考点突破 ① The park is a good place for visitors to have fun. 这个公园适合各个年龄段的游客游玩。 ②Many sports are fit for kids . 许多运动适合各个年龄段的孩子。 4. In the past, watching movies outdoors was a popular and exciting leisure activity for people of all ages. (教材P13) of all ages of all ages 考点突破 1. 含义:of all ages 表示「各个年龄段的;老少皆宜的」 2. 位置:后置定语,放在名词后面(不能放前面!) people of all ages 各个年龄段的人 of all ages people(错误语序) 3. 同义替换(写作加分):people from all age groups 4. In the past, watching movies outdoors was a popular and exciting leisure activity for people of all ages. (教材P13) 考点突破 5. Well, first, it’s kind of strange. (教材P17) ① The new way of communication is strange for old people. 这种新的交流方式对老年人来说有点奇怪。 ②Watching outdoor movies was popular leisure activity in the past. 看露天电影在过去是一种受欢迎的休闲活动。 ③ Now people have leisure activities to choose from. 现在人们有各种各样的休闲活动可以选择。 kind of a kind of all kinds of 考点突破 5. Well, first, it’s kind of strange. (教材P17) kind of 意为“在某种程度上;有点儿”,常用于口语中。 Such questions seem kind of funny. 这种问题似乎有点好笑。 kind 还可以用作名词表示“种类”。常用的搭配有 a kind of (一种……),many/all kinds of (各种各样的……)。 She enjoys all kinds of music, as I do. 她和我一样,喜欢各种各样的音乐。 She offered us five different kinds of cakes. 她给我们提供了五种不同种类的蛋糕。 语法突破 The suffix -ment 1. improve (v. 改善) (n. 改善) 2. develop (v. 发展) (n. 发展) 3. agree (v. 同意) (n. 共识) 4. argue (v. 争论) (n. 分歧) 5. move (v. 搬迁) (n. 迁移,变迁) 6. pay (v. 支付) (n. 付款) 7. amuse (v. 使愉悦) (n. 娱乐) 8. excite (v. 使兴奋) (n. 激动) improvement development agreement argument movement payment amusement excitement 语法突破 The suffix -ment 构成: + 后缀-ment 后缀作用:单词核心含义只改变 表示:这个动作的“”或“”。 动词(v.) 名词 不改变 词性 结果、状态、过程 具体的事物 v. n. ment 语法突破 1. Our hometown (change) a lot over the years. 2. We already (see) great changes in our hometown. 3. you (get used to) the new ways of communication? 4. My parents (not see) their old friends for many years. 5. Society (develop) rapidly in the past twenty years. 6. We (never see) such convenient leisure activities. 7. —Where is Mr. Wang? —He (go) the village to see the new changes there. has changed have has developed haven’t seen seen Have 现在完成时 have never seen got used to has gone to 语法突破 Present Perfect Tense (3)时间标志词 (1)含义 表示 (2)结构 主语 + have/has + Present Perfect Tense 动词过去分词 just, ever, never, already, yet, so far, 过去发生的动作,对现在造成影响 / 结果; 从过去持续到现在的动作 / 状态 I have just come back from my hometown. I haven’t seen you for a couple of days. She has gone to Guangzhou with her parents. 语法突破 A lot of changes have taken place there. It has become more beautiful. She has gone to Guangzhou with her parents. 肯定句: . I haven’t seen you for a couple of days. She hasn’t come back yet. 否定句: . Have you seen Xiao Ya recently? 一般疑问句: 主语+have/has+过去分词+其他. 主+have/has+not +过去分词+其他. Have/Has+主语+过去分词+其他? 现在完成时 语法突破 The rules Example (原形 过去式/过去分词) 一般情况:直接加 ed work worked / play played / 以不发音字母 e 结尾:只加 d live lived / change changed / 辅音+y结尾:变y为i,再加ed study studied / worry worried / 重读闭音节(辅+元+辅结尾): 双写末尾辅音+ed stop stopped / plan planned / 动词过去分词的变化规则: 1.规则变化(与动词过去式的变化规则相同) worked played lived changed studied worried stoppedplanned 语法突破 动词过去分词的变化规则: 2.不规则变化 The rules Example (原形-过去式-过去分词) AAA型(原形、过去式、过去分词相同) cut — cut — put — put — ABB型(过去式=过去分词) lose — lost — think — thought — ABC型(三者全不同) do — did — eat — ate — ABA型(原形=过去分词) come — came — run — ran — cut put lost thought done eaten come run 语法突破 现在完成时的时间标志词: Adverb Usage already 意为“”,常用于中,放在助动词have/has之,过去分词之. just 意为“”,常用于中,放在助动词have/has之,过去分词之 yet 常用于中、位于。 用于疑问句中时,意为“”; 用于否定句中时,意为“”。 已经 肯定句 刚刚 肯定句 后 后 前 前 疑问句或否定句 句末 已经 还没有 语法突破 现在完成时的时间标志词: Adverb Usage recently 表示“”,常放(加逗号与主句隔开)或。 ever 意为“”,常用于现在完成时的和中。 never 意为“”,用于现在完成时中,表示,位于助动词have/has之,过去分词之。 最近 句首 句末 曾经 一般疑问句 肯定句 从不;从未 否定 后 前 语法突破 have/has been to 和 have/has gone to的区别: have/has been to 表示“” have/has gone to 表示“” e.g. 一 Where have you been? 一 I Bejing. (去过北京,已经回来。) 一 Where is Jane? 一 She Beijing. (去北京了,不在此处。) have been to has gone to 曾经到过某地,已经回来了 已经去某地了,不在此处 Task 1 Let’s role-play Imagine you interview elders about their past life. Think about the changes in leisure activities. Discuss them with your partner. Then role-play the conversation. —How did you spend your free time when you were young? —I used to —What changes have you seen these years? —Great changes have taken place. Young people —Why have these changes happened? —Technology and convenient transport bring us more choices. Task 2 Let’s write Imagine you are an interviewer and interview others about their leisure activities first. Then introduce the changes in leisure activities. Write a short passage about it. How do people’s leisure activities change with social development? What were people’s leisure activities like in the past? What are people’s leisure activities like now? Summary talk about the great changes around you. 话题梳理 The Changing World understand the changes and hope for a better life. distinguish facts from opinions. use the reading strategy of summarizing. Summary 要点回顾 (1)happen to sb./sth.的用法 (2)be/get used to 的用法和短语区分 (3)can’t help but 的用法 (4)of all ages 的用法 (5)kind of 的用法,和a kind of 的区别 (6)The suffix -ment (7)现在完成时 Homework 1.Review what we learned in this unit. 2.Preview Unit 2 Greener Planet, Better Home. Unit 1 Thank you! $