Unit1重难点突破 课件 2024-2025学年人教版英语九年级全册

人教Unit1重难点突破 1 How do you study English? I study by… CONTENTS 一、单词短语突破 二、课文突破 三、语法突破 一、单词短语突破 n. 发音 1 pronunciation He doesn’t want to give a speech because his pronunciation is poor. The word has two different pronunciations. pronounce [prəˈnaʊns] v. 发音 [prəˌnʌnsiˈeɪʃn] I can’t pronounce some of the words. 5 n. 病人 & adj.有耐心的 2 patient You must be very patient with her, as she has been ill for months. The patient perfectly recovers from his illness. be patient with sb. 对某人有耐心 [ˈpeɪʃnt] patience n. 耐心 patiently adv. 耐心地 impatient adj. 没有耐心的 6 向上看；查阅（词典、参考书、 电脑等） 3 look up You can look up this word in the dictionary. =You can look this word up in the dictionary. 注意：代词放look和up中间 I don’t know the word. I need to look it up in the dictionary. 7 短语 含义 短语 含义 look at look out look for look up to look after look up look through look down look around look down on look over look back 看 寻找 照顾 浏览 环顾四周 仔细查看 小心 尊敬 查阅，查找；向上看 向下看 轻视 向后看，回顾 8 注意，关注…… 4 pay attention to Please pay attention to the difference between the two words. pay attention to doing sth. You must pay attention to listening to your teacher in class. 9 把……和……连接或联系起来 5 connect…with… Please help me connect the printer with the computer. 我们将修建几条公路，把整个村庄和城市连接起来。 We’ll build several roads to ______ the village ______ the cities. connect with 10 v. 发现，发觉 6 discover Shakespeare created many famous characters. Edison invented the electric light bulb. create invent discover [dɪˈskʌvə(r)] 创造，创建 发明 发现，发觉 产生的新东西往往是精神上的（如艺术、文学作品中的人物） 发明的对象是以前没有的东西（从无到有） 第一次发现本来已经存在的事物 Recently they discovered gold in that area. 11 adv.明智地，聪明地 7 wisely The man gave up his choice wisely. She made a very wise decision. [waɪzlɪ] wise [waɪz] adj. 明智的 Bill Gates is the richest man in the world and he always solves problems w______. isely 12 大部分形容词+ly differently/badly/clearly/slowly/carefully/quietly/politely/sadly/suddenly/recently… 部分形容词以辅音字母+y结尾，要将y变为i，再加上ly angrily/happily/heavily/noisily/easily/luckily/busily/healthily… 部分以le结尾的形容词, 要将le变为ly gentle-gently, simple-simply, possible-possibly, probable-probably terrible-terribly, comfortable-comfortably… 形容词如何变副词？ 13 小试牛刀 —Why do you admire Miss White so much? —Because she is ______ with old people when helping them solve problems. patient angry C. bored D. excited A 小试牛刀 When you read, don’t ______ every new word in the dictionary. Try to guess its meaning. give up put up look for look up D 小试牛刀 Gilbert ______ electricity, and Edison ______ the electric light bulb. discovered; discovered discovered; invented C. invented; invented D. invented; discovered B pronunciation be patient with… look up 对……有耐心 查找，查询 一、单词短语突破 pay attention to connect…with… 注意，关注…… 把……和……连接起来 discover n. 发音 v. 发现，发觉 wisely adv.聪明地，明智地 二、课文突破 I have to finish reading a book and give a report next Monday. 1 finish doing sth. 完成做某事 I finished ___________(cook) ten minutes ago. 常跟doing作宾语的动词及短语 完成练习值得忙 一直习惯别放弃 考虑建议不禁想 喜欢推迟要避免 盼望成功又否认 集中注意免麻烦 （finish, practice, be worth, be busy） （keep, be used to, give up） （consider, suggest/advise, can’t help, feel like） （enjoy, put off, avoid） （look forward to, succeed in, deny） （pay attention to, have trouble/difficulty in） cooking 19 The car is __________________________. 2 The teacher spoke so quickly that I didn’t understand her most of the time. so…that…如此……以至于…… 【拓展】同义转换 too...to… 太……而不能…… adj./adv. + enough (+n.) to do sth. 足够……做某事 The bag is so heavy that I can’t carry it. The car is so expensive that I can’t buy it.（用too…to…同义替换） too expensive for me to buy. 20 He is _______________________________. 2 The teacher spoke so quickly that I didn’t understand her most of the time. so…that…如此……以至于…… 【拓展】同义转换 too...to… 太……而不能…… adj./adv. + enough (+n.) to do sth. 足够……做某事 The bag is so heavy that I can’t carry it. He is so old that he can take care of himself.（用enough to do同义替换） old enough to take care of himself. 21 易混辨析 含义 用法 so that so...that… such...that… 口诀 为了，以便 如此……以至于…… 如此……以至于…… so用来修饰形容词或副词 such用来修饰名词或名词短语 名前such形副so，多多少少（many/much/little/few）也用so She was so angry that she couldn’t speak. She has changed so much that I can hardly recognize her. It was such a boring speech that I fell asleep. 22 Huangguoshu Waterfall is ______ beautiful that I want to come here again next year. so B. too C. such D. enough 小练兵 A Lu Han is ______ an excellent actor ______ most teenagers like him. so, that such, that enough, to too, to 小练兵 B 3 The more you read, the faster you will be. The+比（+主+谓）, the+比（+主+谓）. 越……就越…… 他越忙就越快乐。 _____________he is, _____________ he will be. 你越细心，犯的错误就越少。 __________________you are, ____________________ you will make. 你们相聚得越多，你们就会越快乐。 ______________you get together, _____________ you will be. The busier the happier The more careful the fewer mistakes The more the happier 25 Everyone is born with the ability to learn. 4 ①be born with…天生具有（天分、性格、疾病等） She was born with a gift for music. He is a born poet. 【拓展】born adj.，作定语，放在名词前 ②the ability to do sth. 做某事的能力 He has the ability to speak English fluently. 26 5 But whether or not you can do this well depends on your learning habits. ①whether or not (whether…or not)=whether“是否” Whether or not they will support us is still a problem. I don’t know whether or not I should believe him. = I don’t know whether I should believe him or not. ②depend on 依靠，依赖，取决于 The price depends on the quality. You shouldn’t depend on your parents forever. 27 Even if you learn something well, you will forget it unless you use it. 6 ①even if 虽然，尽管=even though=although/though Even if you work until midnight, you won’t finish it. 【拓展】条件状语从句 主将从现，主祈从现，主情从现 ②unless 除非……否则…… You will fail the exam unless you work hard. Don’t come unless you phone me. 28 7 Good learners will keep practicing what they have learned… keep doing sth. 一直做某事 Why do you keep laughing all the time? keep sb. doing sth. 让某人一直做某事 Sorry, I have kept you waiting so long. 29 finish doing sth. even if; unless whether or not so…that… be born with… depend on 二、课文突破 The+比+主+谓，The+比+主+谓， keep (sb.) doing sth. 完成做某事 即使；除非……否则…… 是否 如此……以至于…… 天生具有…… 依靠，依赖，取决于 越……就越…… （让某人）一直做某事 ______ we work at English, the better grades we will get. Harder B. The hardest C. Hardest D. The harder 小练兵 D The camera is ____ expensive ____ I can’t afford it. so; that B. such; that C. so; as D. too; to 小练兵 A You’d better take the map with you ____ you won’t get lost. as long as B. as soon as C. now that D. so that 小练兵 D Everyone is born ____ the ability to learn. at B. on C. with D. in 小练兵 C Xiao Ming, you’ll be late for school ____ you hurry up. after B. though C. unless D. before 小练兵 C ____ he had failed many times, he didn’t give up and succeeded in the end. Unless B. Although C. If D. Before 小练兵 B —How many gifts do you expect to get on your ___ birthday. —The more, the ___. sixteenth; better B. sixteenth; best C. sixteen; better D. sixteen; best 小练兵 A 三、语法突破 We practice English by joining the English club. I learn English by reading a lot. You can cut it with a knife. She wrote a letter in black ink. The novel is written in French. by doing 通过……的方式 易混辨析（方式手段介词） 含义 by with in “以……方式、方法”或“乘坐某种交通工具” 借助于某种具体的工具或物品 +材料/原料、某种语言 39 —How do you learn English so well? —_____ watching English films. In B. By C. With D. Without 小练兵 B —How do you study for a test? —____ working with friends. By B. With C. On D. At 小练兵 A 单词短语突破 课文突破 语法突破 pronunciation/be patient with/look up/pay attention to connect…with…/discover/wisely finish doing/so…that…/The+比…, the+比./be born with whether or not/depend on/even if/unless/ keep (sb.) doing by doing Summary 1. Many hands make light work. 众人拾柴火焰高 2. Facts speak louder than words. 事实胜于雄辩 3. Practice makes perfect. 熟能生巧 4. Well begun is half done. 良好的开端是成功的一半 5. The early bird catches the worm. 早起的鸟儿有虫吃 6. 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