Unit 1单词讲解及重点词汇及句子2024-2025学年人教版九年级英语全册

Unit1 How can we become good learners? Unit1 SetionA P1一P3 1. text book.教科书课本。 ① read the text book.阅读课本。 ② by reading the textbook.通过阅读课本。I study by reading the textbook. 2 . conversation n.交谈谈话。 ① have a conversation with sb.与某人交谈=Have a talk with sb=.talk with/to sb . Do you have conversations with friends in English?你和朋友用英语交谈吗？ ② .practice conversations with somebody与某人练习对话。 Do you ever practice conversations with friends? ③ an English conversation英语会话 ④ make conversations编对话 Make conversations by using the information in 2a. 3. ① aloud adv 大声地，出声地（无比较级和最高级，重点在出声能让人听见，但声音不一定很大。常位于动词之后常与loudly互换。除了大声朗读不互换之外）。 read aloud大声朗读。 speak aloud=speak loudly大声说 think aloud自言自语，出声思考 call aloud.大声叫喊 shout aloud.大叫 cry aloud.大声哭。 ② loud即可作adv.也可作adv. a. 作adv时，“响亮地，大声地，”常指说话声和笑声，常与talk，speak，sing，laugh等连用（位于动词之后） He told me to speak louder.他叫我讲话大声点儿。 b. 作adj时，意为“响亮的，大声的，吵闹的”，可作定语和表语 The music is too loud这音乐太吵闹了。 She is speaking in a loud voice，他正在大声说话。 ③ loudly adv 喧闹地，大声地，响亮地 相当于副词loud的用法 knock loudly大声敲击 ring loudly.（铃）大声响起。 记忆三词的口诀： “大声”副词三兄弟，loud串门形容词. aloud出声，Ioud嗓门大，loudly讨厌不悦耳。 4. pronunciation n 发音，读音→v pronounce v 发声 What about reading aloud to practice pronunciation?朗读男练习发音怎么样？ He can't get the pronunciation right?它不能使发音正确。 get… right.使正确纠正。 ① English pronunciation英语发音。Poor pronunciation发音不好。 ② Practice pronunciation练习发音。 ③ Pronounce the words发单词的音。Spell the words拼写单词。 5. sentence句子。 Try to guess a words meaning by reading the sentences before and after it. 尽量通过阅读他前后的句子去猜测单词的含义 ① Make sentences造句。Make sentences with.用造句。②Sentence patterns.句型句式，句子结构。 6. patient adj.有耐心的。patiently.adv.有耐心地→ patience n耐心 →op impatient adj没有耐心的 ① Be patient有耐心的，耐心点 ② be patient with sb对某人有耐心 ③Be patient of sth 忍耐/容忍某事 ④ be patient to do sth做某事有耐心 You should learn to be patient，你应该学会有耐心。 He is patient with the patients.他对这些病人有耐心。 She sat patiently waiting for her turn他耐心等着他的轮子。 patient 作n，是病人的意思 patient safety病人安全patient history病历 7. expression n表情，表达方式，表示→ v express表示，表达 ①the expression（s） on one's face = one's facial expression.某人脸上的表情，某人的面部表情 The expressions on their faces help me to get the meaning.他们脸上的表情帮我理解了意思。 There was a sad expression on his face.他的脸上流露出难过的神色。 I sent them flowers as an expression of thanks.我给他们送去了鲜花表示感谢。 7. discover v（及物动词）发现，发觉→n discovery发现→n discoverer发现者→op. cover 遮盖，覆盖 discover 它常指发现原来就存在而不为人知的事物，现象，事实或规律。 find 找到，发现（指找到丢失的或不为人知的人或物。） find out找到，发现，查出（一般指发现真相，真理，奥秘等）。 look for 寻找（表示找的动作。 Colombia discovered America in 1942.哥伦布在1942年发现了美洲。 Who found the lost girl at last.最后谁找到了那个丢失的女孩？ Please find out who broke the window.请查出谁打破了窗子。 He is looking for his keys. 他在找他的钥匙。 8. secret n.秘密，秘诀 adj秘密的，保密的 ① It's a secret，这是秘密。 ② keep a secret保密 I trust you will keep my secret.我相信你将保守我的秘密。 ③ in secret秘密地，私下地 ④ secret of success成功的秘诀 You have to believe in yourself. That's the secret of success.你必须相信你自己。那是成功的秘诀。 ⑤ the secret to ……的秘诀 I discovered that listening to something interesting is the secret to language learning.我发现听有趣的东西是语言学习的秘诀。 ⑥ 作adj a secret plan一个秘密计划 9. look up ① （在词典，参考书中或通过电脑）查阅 （动副结构） ② 抬头看 Please look them up in the dictionary.请查字典。 He looked up at the sky and saw nothing.他抬头看着天，但什么也没看见。 10. grammar n.语法 He made many mistakes in grammar.他犯了许多语法方面的错误。 I want to learn new words and more grammar so that I can have a better understanding of English movies.我想学习生词和更多的语法，以便我能更好的理解英文电影。谁在找我？ ∪nit1 SetionA P4 1. repeat v.重复，重做 I improve my pronunciation by listening to a tape and repeating out loud.我通过听磁带并大声跟读来提高我的发音。 repeat out loud 大声跟读 Will you repeat what you've just said?把你刚才说的话重复一遍好吗？ 2. note n. 笔记，记录 v. 注意，指出 I usually practice my English by taking notes.我通常通过记笔记来练习英语。 take notes= make notes做笔记，做记录 Students should take notes carefully in class学生在课堂上应该认真记笔记。 write a note 写便条 note v 注意， 指出 Please note how he swims. 请注意看他如何游泳。 3. pal n. 朋友，伙伴= friend pen pal= pen friend笔友 I improve my writing by writing emails to my pen pals.我通过写电子邮件给我的朋友来提高我的写作。 4. physics 物理， 物理学（单数名词）→ adj. physical身体的，自然的，物理的→ n. physicist n. 物理学家 Physics is more difficult than math ，do you think so?物理比数学难，你这样认为吗？ 5. chemistry n. 化学→ adj. chemical → chemist n. 化学家 a chemical experiment一个化学实验 I'm good at physics and chemistry.我物理和化学方面很好。 学科名称。： Chinese语文 math数学 English英语 geography地理 biology生物 PE体育 art 美术 music音乐 6. memorize v. 记忆，记住（通常指有意识的，努力的，费神的记忆活动）→memory n.记忆力，回忆 I want to memorize these poem.我想记住这首诗。 It is difficult for me to memorize all these English words.对于我来说，记住所有这些英语单词很困难。 He has a good memory，他有一个好的记忆力。 The experience gave us many happy memories.那次经历给了我们许多美好的回忆。 remerber v.记住，记得（可以指任何对过去进行活动的思想活动。） 7. pattern n.模式， 方式 8. sentene pattern 句型 I usually practice my English by memorizing sentence patterns.我通常通过记句型来练习我的英语。 Unit1 SetionB P5 1. pronounce v.发音 →pronunciation n.发音 pronoune the words发单词的音，念单词 I can't pronounce some of the words.我不会练一些单词。 Please tell me how to pronounce the words.请告诉我怎么发这些单词的音。 2. increase v. 增加，增长，提高（ 既可作及物动词，也可作不及物动词。）→ op. decrease减少 I don't know how to increase my reading speed.我不知道如何提高我的阅读速度。 increase one's reading speak提高某人的阅读速度 The price of oil increased again.石油的价格又上涨了。 increase by + 倍数或百分数 增加了…… The population of this city has increased by fifteen%这个城市的人口增长了15%。 increase to + 具体数字 增加到…… The population of China has increased to 14 billion.中国的人口已经增长到14亿。 3. speed n. 速度 ① high speed高速 ② low speed低速 ③ at a / the speed of 以……的速度 What you should do now is to increase your writing speed.你现在要做的是提高你的书写速度。 The car runs at the speed of 120km/h这辆车以120米每小时的速度行驶。 Safety is more important than speed.安全比速度重要。 4. partner n. 搭档，同伴 pattern 模式，方式 Please have a conversation with your partner i.请与你同伴进行对话。 Unit1 SectionB P6 1. born v.出生 adj. 天生的 ① 作adj，天生的 （常位于名词前作定语） He is a boy leader.他是一个天生的领导。 2. be born with天生具有 （常指生下来就有某种天分，性格或患某种疾病等。） She was born with a gift for music.她天生具有音乐天赋。 a gift for music 音乐天赋 Everyone is born with the ability to learn.每个人天生具有学习的能力。 ③. be born in + 时间/地点 出生于 on + 具体某一天 出生在 He was born in 2006. 他出生在2006。 I was born in Chongqing.我出生在重庆。 My sister was born on June 1st.我妹妹出生在6月1日。 2. ability n. 能力，才能 → adj. able 有能力的→op. inability n无能为力→disability n.残疾 1. the ability to do sth 做某事的能力 In our culture, the ability to make one's own decisions is important.在我们的文化中，自己做决定的能力是重要的。 2. have the ability to do something有做某事的能力 He has the opportunity to speak English fluently. = He can speak English fluently.他能流利的讲英语。 ③. have ability in doing sth有能力做某事 He has great ability in teaching他有教中文的才能。 3. create v. 创造，创建→creation n. →creative adj.创造性的 （指创造、建造新的东西，往往是精神上的，如艺术，文学作品中的人物。） He created many famous characters，他创造了许多著名的角色。 ①create an interest in对……产生兴趣 You should create an interest in what you learn，你应该对你所学东西产生兴趣。 ② create a healthy meal plan制定一个健康的膳食计划 4. brain n. 大脑 A good way to train your brain is to do some math exercises every day.训练你大脑的一个好方法是每天做一些数学练习题。 If you are interested in something, your brain is more active.如果你对某事感兴趣，你的大脑就会更活跃。 5. active adj. 活跃的，积极的→比较级 more ative → v. act 行动，扮演→n. action 行动，活动 actor 男演员 actress 女演员→ actively adv 活跃地，积极地 The old man is over eighty，but she is still very active这个老妇人80多岁了，但他仍然活跃。 You are supposed to be an active learner. 你应该成为积极的学习者。 take an active in 积极参加 He took an active part in the sports meeting.他积极参加了运动会。 Encourage students to take an active part in discussions.鼓励学生积极参加讨论。 take part in 参加 6. attention n. 注意，关注 pay attention to + sth/doing sth （to为介词）注意……；关注…… You must pay attention to your pronunciation.你必须注意你的发音。 You should pay attention to pronouncing the word correctly.你应该注意正确地发这个单词的音。 pay much/more attention to 太多/更多关注……；注意…… You pay much attention to playing computer games, you should pay more attention to your study.你太多的关注玩电脑游戏，你应该更多的关注你的学习。 7. connect v （使）连接，与……有联系→n. connection连接，关系 Music is a powerful way to connect cultures.音乐是连接文化的一种强有力的方式。 ① connect…with…把……和……连接或联系起来 Good learners often connect what they need to learn with something interesting.好的学习者经常把他们所需学习的东西与一些有趣的事情联系起来。 A railway connects Beijing with Shanghai.一条铁路把北京和上海连接起来。 ② connect… to… 把……连接到…… Please connect the computers to internet.把电脑连到网上。 8. overnight adv一夜之间，在夜间 The actor became famous overnight.这个演员一夜成名。 Bell didn't invent the telephone overnight，he succeeded by trying many times.贝尔发明电话并非一夜之间，他通过多次尝试才成功的。 9. review v/n 回顾，复习= go over复习，过一遍 We should review what we learned as often as possible.我们应该尽可能经常地复习我们所学的东西。 a review of 对……的回顾/评论 a review of the year对一年的回顾 a review of her book对她的书的评论 10. knowledge n. 知识，学问（不可数）→know v.知道→knowledgeable adj. 有知识的知识渊博的 （学知识一般不用learn knowledge而用get some knowledge。） Knowledge comes from questioning.知识源于质疑。 Knowledge is power. 知识就是力量。 ① a knowledge of/ about 某方面的知识 He has a wide knowledge of painting and music.他在绘画和音乐方面知识渊博。 As we know mastering a knowledge of culture and science is the most important to us.正如我们所知，掌握文化和科学的知识对我们来说是非常重要的。 ② have no knowledge of对……一无所知 11. lifelong adj. 终身的，毕生的 a lifelong friend一生的朋友 lifelong study终身学习 Learning is a lifelong journey because every day brings something new.学习是一个终身的旅程，因为每天都会带来新的东西。 12. wisely adv. 明智地，聪明地 → wise adj.聪明的 He himself had made a decision wisely.他自己已经明智的做了一个决定。 Learn wisely and learn well.明智地学，还要好好地学。 1 学科网（北京）股份有限公司 $$