
九年级unit1单词讲解ppt课件.ppt
42页Unit 1textbook 教科书,课本conversation 交谈,谈话aloud 大声地,出声地pronunciation 发音,读音sentence 句子patient 耐心的,病人expression 表情,表示,表达方式discover 发现,发觉Unit 1secret 秘密,秘诀,秘密的,保密的look up 查阅,抬头看grammar 语法repeat 重复,重做note 笔记,记录,注意,指出pal 朋友,伙伴physics 物理,物理学chemistry 化学memorize 记忆,记住pattern 模式,方式pronounce 发音increase 增加,增长speed 速度partner 搭档,同伴born 出生,天生的ability 能力,才能create 创造,创建Unit 1brain 大脑active 活跃的,积极的attention 注意,关注connect 把…..和…..联系起来overnight 一夜之间,在夜间review 回顾,复习knowledge 知识,学问lifelong 终身的,毕生的wisely 明智地,聪明地textbook [ˈtekstbʊk] n. 教科书,课本eg: I study English by reading the textbook. This is an English textbook for Grade 9.Unit 1conversation [ˌkɒnvəˈseɪʃn] n. 交谈,谈话eg: Role-play the conversation.have a conversation (with sb) 与某人谈话eg: They are having a conversation: - How are you? - I am fine.Unit 1aloud [əˈlaʊd] adv. 大声地,出声地eg: Do you learn English by reading aloud(朗读)? 辨析aloud, loud和loudlyaloud侧重强调“出声地”,loud和loudly侧重强调“大声地”,而loud多用比较级 (loud也可作形容词)。
eg: Please read this text aloud. Please read this text loudly. Speak louder, I can’t hear you.Unit 1pronunciation [prəˌnʌnsiˈeɪʃn] n. 发音,读音eg: I was afraid to ask questions because of my poor pronunciation. You can improve your pronunciation by reading aloud.pronounce V. 发音 [prəˈnaʊns]Unit 1sentence [ˈsentəns] n. 句子eg: Try to guess a word’s meaning by reading the sentence before and after it. I also learned useful sentence like “It’s a piece of cake”.Unit 1patient [ˈpeɪʃnt] adj. 有耐心的/n. 病人eg: Well, be patient. It takes time.be patient with sb 对某人有耐心be patient of sth 容忍某事eg: The doctor is patient with her patient. You should learn to be patient of pain.patience n. 耐心 impatient adj. 没有耐心的 Unit 1expression [ɪkˈspreʃn] n. 表情,表示,表达方式eg: I can’t understand the expressions on their faces. The baby’s expression shows that he is shocked.express v. 表达,表示Unit 1discover [dɪˈskʌvə(r)] v. 发现,发觉eg: I discovered that listening to something interesting is the secret(秘密) to language learning. discovery n. 发现辨析discover和invent:discover意为“发现”,即发现原来客观存在但人们还不知道的东西;invent意为“发明”,即发明以前客观上从未存在过的东西。
eg: Columbus discovered America. Edison invented the light bulb(电灯泡).Unit 1secret [ˈsi:krət] n. 秘密,秘诀/adj. 秘密的,保密的eg: I discovered that listening to something interesting is the secret to language learning.the secret to ….的秘诀keep a/one’s secret 保守秘密eg: I trust you will keep my secret.Unit 1look up (在字典、参考书中或通过电脑)查阅,抬头看eg: I didn’t understand these sentences at first but I can look them up in a dictionary.look at =have a look at look forlook after look likelook forward to look downUnit 1看寻找照顾期待看起来像向下看grammar [ˈgræmə(r)] n. 语法eg: I want to learn new words and more grammar so that I can have a better understanding of English movies.Unit 1repeat [rɪˈpi:t] v. 重复,重做eg: I improve my pronunciation by listening to a tape and repeating out loud. Since you have known it, I won’t repeat it.Unit 1note [nəʊt] n. 笔记,记录/v. 注意,指出take notes 做笔记eg: I learn grammar by taking notes, doing exercises and reading a lot. Did you note that she made eyes at you?Unit 1pal [pæl] n. 朋友,伙伴eg: I improve my writing by writing e-mails to my pen pals. I met a pal of mine on my way home.Unit 1physics [ˈfɪzɪks] n. 物理,物理学eg: I am not good at physics and chemistry.Unit 1chemistry [ˈkemɪstri] n. 化学eg: I am not good at physics and chemistry.Unit 1memorize [ˈmeməraɪz] v. 记忆,记住eg: It's difficult for me to memorize all these English words.memory 记忆 n.Unit 1pattern [ˈpætn] n. 模式,方式eg: I usually practice my English by memorizing sentence patterns.Unit 1pronounce [prəˈnaʊns] v. 发音eg: I can’t pronounce some of the words.pronunciation 发音 n.Unit 1increase [ɪnˈkri:s] v. 增加,增长eg: I don’t know how to increase my reading speed(速度).increase by 增长了increase to 增长到eg: The GDP increased. The GDP increased by 20%. The GDP increased to 20%.反义词:decrease 减少Unit 1speed [spi:d] n. 速度eg: I don’t know how to increase my reading speed.at a speed of 以…..速度eg: The car runs at a speed of 120km/h.Unit 1partner [ˈpɑ:tnə(r)] n. 搭档,同伴eg: Please have a conversation with your partner.Unit 1born [bɔ:n] v. 出生/adj. 天生的eg: I was born in 1994.be born with 天生具有eg: Everyone is born with the ability(能力) to learn.Unit 1ability [əˈbɪləti] n. 能力,才能eg: Everyone is born with the ability to learn.have the ability to do sth 有能力做某事eg: I have the ability to achieve my dream.disability 残疾 n.Unit 1create [kriˈeɪt] v. 创造,创建eg: You should create an interest in what they learn. He created a new language.creation 创造力 n.creative 有创造力的 adj.exercisesbrain [breɪn] n. 大脑eg: If you are interested in something, your brain is more active. “Super Brain” is a wonderful show.Unit 1active [ˈæktɪv] adj. 活跃的,积极的eg: The study shows that if you are interested in something, your brain is more active. They are very active in class.take an active part in 积极参加eg: He always takes an active part in school activities.activity 活动 n.Unit 1attention [əˈtenʃn] n. 注意,关注pay (much/more) attention to 注意,关注eg: If you are interested in something, it is easier for you to pay attention to it for a long time. You pay much attention to playing computer games, you should pay more attention to studying.Unit 1connect [kəˈnekt] v. (使)联系,与…有联系connect….with 把…连接或联系起来eg: Good learners often connect what they need to learn with something interesting.Unit 1overnight [ˌəʊvəˈnaɪt] adv. 一夜之间,在夜间eg: Bell didn’t invent the telephone overnight. He succeeded by trying many times. The show “Super Girl” made Li Yuchun a superstar overnight.Unit 1review [rɪˈvju:] v.&n. 回顾,回复eg: They look for ways to review what they have learned. Learning the new by reviewing the old. Unit 1knowledge [ˈnɒlɪdʒ] n. 知识,学问eg: Knowledge comes from questioning.knowledge不能做learn的宾语,只能说get some knowledge而不能说learn some knowledge.have no knowledge of 对…一无所知eg: You have no knowledge of power.Unit 1lifelong [ˈlaɪflɒŋ] adj. 终身的,毕生的eg: Learning is a lifelong journey because everyday brings something new. He has a lifelong job (铁饭碗).Unit 1wisely [waɪzlɪ] adv. 明智地,聪明地eg: Learn wisely and learn well. Everything has two sides, so we should make the choice wisely.Unit 11.Tom has a long ______________(对话)with his teacher about his study.2.Lucy studied hard and always take ________(笔记)in class.3.Li Mei has a pen ________(笔友)from USA.4.Mr Ma teaches us ________(物理)and __________(化学).5.Could you ________(重复)that please, Madam?6.__________(语法) and vocabulary are keys to learn a foreign language.7.I don’t know how to ____________(发音)this word.8.I don’t know the _______________(发音)of this word.ExercisesconversationnotespalphysicschemistryrepeatGrammarpronouncepronunciation1.This __________(教科书)provides a good introduction to basic Chemistry.2.What do you do when you need to ______ something ______(查找)?3.The teacher should be ________(耐心)with students.4.I wasn’t talking to you, I was just thinking ________(出声地).5.She looked at him with a hurt ____________(表情)on her face.6.The __________(句子)”All roads lead to Rome” is very famous.7.He woke up and ____________(发现)that she had gone.8.The meeting was held in a ________(秘密的)place.Exercisestextbooklookuppatientaloudexpressionsentencediscoveredsecret1. —I think Paul is not a(n) ______ student. —I agree. He dislikes waiting and gets angry easily sometimes. A. patient B. outgoing C. generous D. shy 2. —Do you know who ______ America, Andy? —Sorry, I don’t know. A. invented B. created C. discovered D. noted3. Can you ________ the opening time on the Internet? A. look for B. look after C. look at D. look upUnit 1DCA4.—________ did you achieve your dream? —By working hard, of course. A. When B. Why C. How D. What5.—Tommy, you can never let others know what I have told you today. —Don't worry. I will keep the________. A. secret B. money C. address D. grade6. The world's population will still ________ unless we do something to control it. A. finish B. agree C. increase D. expectUnit 1CAC7. We often do lots of experiments in our ________ classes. A. chemical B. history C. Chinese D. physics8. —I didn’t catch what you said just now. Could you __________ it? —OK. Listen to me carefully this time. A. tell B. say C. repeat D. read 9. —Do you often learn English ______ listening to BBC? —Yes. And I also have conversations with friends ______ English. A. for; in B. for; by C. by; by D. by; inUnit 1CDD。
