Unit 1 The Changing World Grammar in use 课件 2026-2027学年仁爱科普版英语九年级上册

In this unit, you will learn to: • 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. • make a poster of the changes around you. Big Question: How do you understand changes? Exploring the Topic u UNIT 1 Grammar in Use 通过本节课的学习,同学们将能: 1. 掌握动词加后缀-ment变名词的构词规律,识记相关派生词。 2. 理解现在完成时的结构、含义,辨析already/just/yet/recently及have been to/have gone to的用法。 3. 结合童年、家乡变迁话题积累语言素材,提升词汇构词意识与时态综合运用能力,唤起对家乡与童年生活的情感共鸣。 学习目标 Match words with correct suffixes to form new words. -ment, -ness, -tion, -ence, -or, -th improve, pollute, different, warm, sad, visit Grammar in Use The suffix -ment (1) He made a good decide to help the old man. (2) There is a big different between the two bags. (3) Swim is my favorite sport in summer. (4) The weather is getting warmth day by day. (5) The sad on her face made everyone worried. (6) A lot of visit come to our school every year. (7) The improve of English needs daily practice. Find the mistakes and correct them. decision difference Swimming warm sadness visitors improvement Activity 1 Look at the pictures and read the sentences. Pay attention to the words in bold. List other words with the suffix -ment. 1.development(发展) 2.agreement(同意) 3.movement(移动) 4.improvement(改进) 5.argument(争吵) 6.achievement(成就) 7.arrangement(安排) 8.punishment(惩罚) 9.statement(陈述) 10.government(政府) 11.equipment(设备) 12.judgement(判断) 13.treatment(对待;治疗) 14.enjoyment(享受;乐趣) 15.entertainment(娱乐;款待) 16.payment(支付;付款) 17.excitement(兴奋;激动) 18.encouragement(鼓励) 19.requirement(要求;必要条件) 20.amusement(娱乐;消遣) Activity 2 Complete the sentences with the words in the box. 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 has changed into a very different place. 4. With the internet, people can make faster and more easily. agreement argument movement payment flood back fill my mind can’t help but do sth a time of great happiness Activity 3 Read the text and fill in the blanks with the correct form of the 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 Grammar in Use Activity 1 Pair work. Read the conversation. Pay attention to the present perfect tense of verbs. Present perfect tense (I) Great! By the way, have you seen Xiao Ya recently? I have just come back from my hometown. A lot of changes have taken place there. It has become more beautiful. No, she has gone to Guangzhou with her parents. She hasn’t come back yet. Hi, Kangkang! I haven’t seen you for a couple of days. Where have you been? 1. 现在完成时的构成 现在完成时由“助动词 have/has+动词的过去分词”构成。具体句式如下: (1) 肯定式:主语+have/has+过去分词+其他 例:I have finished my homework.我已经完成了作业。 (2) 否定式:主语+have/has+not(可缩写为 haven’t/hasn’t)+过去分词+其他 例:I haven’t finished my homework.我还没有完成作业。 (3) 一般疑问式:Have/Has+主语+过去分词+其他? Yes, 主语+have/has./No, 主语+haven’t/hasn’t. 例:—Have you finished your homework? —Yes, I have./No, I haven’t.——你做完作业了吗?——是的,我做完了。/不,我没做完。 2. 现在完成时的意义与用法 (1) 表示过去发生或已经完成的某一动作对现在造成的影响或结果。 —Have you found him yet?—No, he has probably gone home.(现在不在这里) (2) 表示在过去发生并持续到现在的动作或状态,可以和表示从过去某一时刻延续到现在(包括“现在”在内)的一段时间的状语连用。表示持续动作或状态的动词多是延续性动词。 I haven’t seen her these days.这些天我没见到她。 (3) 现在完成时可以和just,already,yet,ever,never,before等词连用。 (4) have/has been to表示“曾经到过某地”;have/has gone to表示“已经去某地了”。 —Where have you been?—I have been to Beijing.(去过北京,已经回来) —Where is Jane?—She has gone to Beijing.(去北京了,不在此处) (5) 短暂性动词的完成时态不能和表示一段时间的时间状语连用, 当它需要与表示一段时间的时间状语连用时, 通常要转化为延续性动词。 He has left home for three years.( ) He has been away from home for three years.( √ ) Complete the table and learn how to use the present perfect tense. Activity 2 Adverbs The present perfect tense already Many people already (move) into their new houses. just Our school just (build) a new gym. yet They (not finish) building the road in the park yet. recently Bill (be) to his hometown recently? No, he . He (go) to London for his summer vacation. have moved has built haven’t finished Has been hasn’t has gone Activity3 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 remained have seen have faced have gone have never forgotten have come Language points 1. The community reached an agreement to make the place a comfortable home for everyone.社区达成了一项协议,要把这个地方变成适合每个人的舒适家园。 【点拨】(1) reach an agreement to do sth 达成协议做某事 (2) make+宾语+宾补(名词/形容词):使 成为 。 2. As I sat by the old tree, memories of my childhood flooded back.当我坐在老树旁,童年的记忆涌上心头。 【点拨】flood back (记忆)涌上心头 3. The laughter, the excitement, and the enjoyment of those days filled my mind.那些日子的欢笑、兴奋和快乐充满了我的脑海。 【点拨】(1) the laughter, the excitement, the enjoyment三个名词并列作主语 (2) fill my mind 充满脑海 4. I couldn’t help but smile at the memories of walking in the woods and swimming in the rivers.回忆起在树林里漫步和在河里游泳的情景,我忍不住微笑。 【点拨】can’t/couldn’t help but do sth=can’t/couldn’t help doing sth 忍不住做某事 5. Though it was a long time ago and there have been great development, the memories remain a comfort and an encouragement to me.虽然那是很久以前的事,并且已经有了巨大的发展,但这些记忆对我来说仍然是一种慰藉和鼓励。 【点拨】(1) though引导让步状语从句:有though就绝对不能再加but。 (2) there have been这是there be句型的现在完成时(表示“从过去到现在一直存在”)。 (3) remain系动词,表示“保持 状态”。 6. They always remind me of the simple pleasure of my childhood.它们总是让我想起我童年时简单的快乐。 【点拨】remind sb of sth 让某人想起某事 7. I haven’t seen you for a couple of days.我有几天没见你了。 【点拨】for a couple of days意为“两三天/几天”,常与现在完成时连用。 8. —Where have you been?—I have just come back from my hometown.——你去哪里了?——我刚从家乡回来。 【点拨】(1) have been (to) 去过某地(现在已经回来了) (2) just 刚刚 常放在have/has和过去分词之间,表示动作刚发生。 9. —By the way, have you seen Xiao Ya recently?—No, she has gone to Guangzhou with her parents. She hasn’t come back yet.——顺便问一下,你最近见过小雅吗?——没有,她和父母去广州了。她还没回来。 【点拨】(1) have gone to 去了某地(人还在路上或在那里,没回来)。 (2) recently 最近,现在完成时的标志词。 (3) yet 还(用于否定句或疑问句末尾)。 10. Many people have already moved into their new houses.许多人已经搬进了他们的新房子。 【点拨】(1) already 已经 常用于现在完成时的肯定句中,放在have/has和过去分词之间。 (2) move into 搬进(某地) 11. I walked in the streets and felt like walking in a strange place, but the memories have remained the same.我走在街上,感觉就像走在一个陌生的地方,然而,记忆却保持不变。 【点拨】(1) feel like doing sth 感觉像在做某事 (2) and yet 然而(表示强烈的转折) (3) remain the same 保持不变(绝佳的地道表达) 12. I am no longer the youth I once was, but everything still feels so familiar.我不再是曾经的那个少年,但一切感觉依然如此熟悉。 【点拨】(1) no longer 不再(等于notany longer) (2) familiar 熟悉的 sth be familiar to sb 某物对某人来说很熟悉 Exercise 一、单项选择 1. —Have you cleaned your room ? —Yes, I’ve cleaned it. A. yet;already B. already; yet C. just; ever 2. He just his English test paper. A. has;finished B. have; finish C. has; finish 3. —Where is your deskmate? —He to the teachers’ office and will be back soon. A. has been B. has gone C. went 4. My mother to Hangzhou twice, so she can tell me many things about it. A. has gone B. goes C. has been 5. The old man for 8 years. A. died B. has died C. has been dead 6. I this bike for three years. It still works well. A. have bought B. bought C. have had A A B C C C 二、用所给词的适当形式填空 1. We reached an (agree) on the plan. 2. The workers closed down the factory for the (move) of protecting rivers. 3. The young man has great (develop) in English study. 4. Everyone needs some (encourage) when facing difficulties. 5. His (decide) to study abroad surprised all of us. 6. We all felt great (excite) at the good news. agreement movement development encouragement decision excitement 三、根据汉语提示补全句子 1. 看到儿时的老槐树,往事回忆涌上心头。 When seeing the old childhood locust tree, old memories . 2. 面对失败时,我们忍不住想要放弃,但一定要坚持下去。 Faced with failure, we giving up, but we must keep going. 3. 这家污染严重的工厂去年为了环保关停了。 The heavily polluting factory for environmental protection last year. 4. 这位老兵一辈子经历过无数艰难困苦。 The old soldier countless hardships all his life. 5. 随着年龄增长,我不再害怕独自走夜路。 As I grow older, I am afraid of walking alone at night. 6. 我打算在这座古镇暂住两三天,好好感受当地的风土人情。 I plan to stay in this ancient town to experience local customs fully. flooded back can’t help shut down has gone through no longer for a couple of days THANKS $