Unit 1 The Changing World SectionA 4a-4c课件 2026-2027学年人教版九年级英语上册

这是一份Unit 1 The Changing World SectionA 4a-4c课件 2026-2027学年人教版九年级英语上册，共18页。
Unit 1 The Changing World Section A（4a-4c）· 学习目标· 新课导入· 内容讲解· 课堂总结Learning goals1. New words: course, digital, audio, dirt, track, wide, tunnel2. Expressions: as well as3. Sentences: ①I’m allergic to peanuts. ②This made it difficult for locals to bring products to the market or to develop industry. Do you like your town?Yes... What big changes have you seen in your town over the past 10 years?....New wordsNew wordsNew wordsNew wordscourse /kɔːs/ n.当然digital /ˈdɪdʒɪtl/ adj.电子的audio /ˈɔːdiəʊ/ adj.音频的 n.音频dirt /dɜːt/ n.泥土；尘土track /træk/ n.小路；轨道wide /waɪd/ adj.宽的；宽阔的tunnel /ˈtʌnl/ n.隧道；地下通道TextbookRead the sentences and circle the verbs. Pay attention to the verb tenses.TextbookComplete the conversation with the correct forms ofthe verbsin brackets.A: ______ you _______(be)to the new library yet?B: No, I___________ (not know) there was a new library. When did it _______ (open)?A: It _______ (open) last Friday. I ______ (go) there with my grandpa on Saturday night.B: ______you_______(like) it?Havebeendidn’t knowopenopenedwentDolikeTextbookA: Of course! It’s the most high-tech library I _____ ever _____ (visit).B: Oh, what ______ you ______ (see) there?A: There are sections with books about science and Chinese culture, as well as a huge section with children’s books. I also ______ (read)  some digital books on the computer.My grandpa ________(listen) to some audio books becausehe can’t see well.B: Cool! I ____________ (bring) my little brother there tomorrow.have visiteddidseereadlistenedwill bringHave you been to the new library yet?句意：“你去过新图书馆吗？”yet “已经;仍然;还”，用于句末。 多用于疑问句或否定句,在疑问句中意为“已经”,在否定句中意为“还”。拓展：already “已经,早已”，多用于肯定句,用于疑问句时, 表示“惊奇;意外”之意例句：Have you cleaned your room yet? 你打扫房间了吗? They haven’t come back from school yet. 他们还没有从学校回来。1.I haven’t finished my homework ______.A. already B. yet C. ever D. just2.Have you visited the museum ______?A. yet B. already C. still D. neverBATextbookComplete the passage with the correct forms of the verbs in brackets.Why are local people richer and happier than before?In the past, it_____(be) difficult to travel in Guizhou. In many places, there used to_____(be) no bridges to cross mountains and rivers, and most roads were just dirt tracks. This _____(make) it difficult for locals to bring products to the market or to develop industry.wasbemadeTextbookNow great changes_________(take) place.The government _________ (build) thousands of kilometres of highways, railways, and wide roads. It has also built many high bridges and tunnels. A journey that used to_____(take) a day now takes only a fewhours. As a result, the lives of local people_____________(improve).They are muchricher and happier than they once_____ (be).have takenhas builttakehave improvedwereThis made it difficult for locals to bring products to the market or to develop industry.句意：“这使得当地人很难把产品运到市场,也很难发展工业。”make it+形容词(+for sb)+to do sth 使得(某人)做某事 ……在此结构中,it为形式宾语,后面的动词不定式短语是真正宾语。例句：She finds it relaxing to listen to music after school. 她发现放学后听音乐很令人放松。 I think it important to protect the environment. 我认为保护环境很重要。1.The new rules make it ______ for us ______ English well. A. easy; learn B. easy; to learn C. easily; learn D. easily; to learn2.根据汉语意思完成句子。The Internet makes it easy ________ (talk) with friends far away.Bto talk