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新人教版高中英語必修3Unit 4 Space Exploration-Discovering Useful Structure教學(xué)設(shè)計(jì)
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的狀語)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的狀語)3. First of all, you must be intelligent enough to get a related college degree..(作目的狀語)4. Some scientist were determined to help humans realise their dream to explore space..(作定語)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定語)Summary:1. 不定式的結(jié)構(gòu)：to+do原形。2. 分析上面的句子，我們知道在描述太空探索時，動詞不定式不僅可以用來表目的，還可以用來作定語，表修飾。
新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學(xué)設(shè)計(jì)一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
新人教版高中英語必修3Unit 5 The Value of Money- Discovering Useful Structure教學(xué)設(shè)計(jì)
Step 3 Meaning1. 過去將來時表示從過去某一時間來看將要發(fā)生的動作或存在的狀態(tài), 常用在賓語從句中。一般由“would/should +動詞原形”構(gòu)成。She hoped that they would meet again someday. 她希望將來有一天他們能再見面。2. was/were going to+動詞原形: 表示過去將要發(fā)生或很有可能發(fā)生的動作, 常用于口語中, 表示預(yù)言、意圖或者打算等。He was going to start work the following week. 他打算下星期開始工作。3. was/were about to do: 常用來表示即將發(fā)生的動作, “剛要/正要做……”。注意該結(jié)構(gòu)不與任何時間狀語連用。I felt that something terrible was about to happen. 我感到某種可怕的事情即將發(fā)生。4.was/were to do: 表示“曾計(jì)劃做某事”, 如果表示“本來計(jì)劃做某事, 動作沒實(shí)現(xiàn)”, 則需用 “was/were to have done”。She said she was to have told me about the accident. 她說她本來想告訴我關(guān)于事故的事。5.Start, go, come, leave, see, meet等動詞的過去進(jìn)行時: 表示就過去某一時刻而言即將發(fā)生的動作。She was coming later. 她隨后就來。I had just put on my overcoat and was leaving to visit a friend of mine. 我剛穿上外套要去看我的一個朋友。
新人教版高中英語必修3Unit 5 The Value of Money-Listening &Speaking＆Talking教學(xué)設(shè)計(jì)
4. A：We’d like to have someone to say a word at the beginning to welcome the group.B：↙Who?A：We thought that you or Dr.Johnson might do it.B用降調(diào)說Who，其意思是問，對方想讓誰在開場時致歡迎詞。Step 6 Pronunciation---Practice1. Listen to the short conversation and mark the intonation with ↗, ↙ or ↙, ↗. Then discuss with a partner what they intend to convey by using different intonation.Owner: You know what ?↗ It’s a million-pound bank note↙.Waiter 1: Really ?↗(question)Waiter 2: Really !↙(unbelievable and surprised)Waiter 3: Really ?!↙↗(first question then surprised)2. Listen to the conversations. Underline the parts that are stressed and mark the intonation. Then talk about the implied meanings of the responses with different intonations. Listen again and repeat.1) Henry: It’s a nice suit.Owner: Oh, it’s perfect!↙(The intonation means it is very suitable for Henry.)2) Henry: Well, that’s very kind of you.Owner: Kind, sir ?↗(what you said is not right) No, it’s kind of you. You must come whenever you want and have whatever you like. Just having you sit here is a great honour !!↙(welcome you to come again)3)Henry:Well, to be honest, I have none. Oliver:(happily) What luck!(excited) Brother↗, what luck!↙(It means “Didn’t you hear it?”)Henry: Well, it may seem lucky to you but not to me!↗(angry) If this is your idea of some kind of joke, I don’t think it’s very funny. Now if you’ll excuse me, I ought to be on my way.↙(If so, I would leave.)Roderick: Please don’t go↙...(hope Henry can wait for a moment)Part B Viewing and Talking---Describe people’s changing attitudes in a film clipStep 1 Before-listening---Tell the filmYou are going to watch part of the film The Million Pound Bank Note. Look at these photos and guess what happens in the film.
新人教版高中英語必修3Unit 5 The Value of Money-Listening &Speaking教學(xué)設(shè)計(jì)
Step 4: Listen again and decide if the following statements are true (T) or false (F).1 It was the first time Chen Liyan's story was reported. T口 F口2 Chen found 10,000 yuan in a small plastic bag in Taiyuan railway station口 F口3 Wang Zheng apologized to Chen because he couldn't offer her more money. T口 F口4 Chen took out a large loan to cure her daughter, T口 F口5 Wang set up a fundraising website for Chen's daughter after Chen told him about her situation. T口 F口Step 5：After listening, discuss the questions.1 What kind of person do you think Chen Liyan is?Chen Liyan is generous and honest because she returned a large sum of money to the owner.2 Did Chen return the money because she didn't need it?No. She returned the money because it was the right thing to do. Evidence for this is that she refused to accept the reward money because she felt that it had not been earned. 3 Is it common for people to do what Chen did?It depends on the culture. In some countries it is quite common to return money that has been found. In other countries, people believe "Finders are keepers!" 4 How did Wang Zheng feel about the return of his money?He must have been very happy and relieved to have gotten his money back. We know this because he thanked Chen repeatedly and even offered her a reward.5 Why did Ma Dongbao tell Wang about Chen's family?He must have had great sympathy for Chen and her daughter and wanted to help them.'We know this because he arranged help for them. 6 How did the news reporter feel about Chen's actions?The news reporter felt that it showed that money wasn't the most important thing in life. We know this because the reporter told us that this is what Chen believes. and then said, “that's a great attitude to take."
新人教版高中英語必修3Unit 5 the value of money-Reading For Writing教學(xué)設(shè)計(jì)一
【參考范文】Narrator：(Henry is smiling as he leaves the restaurant. As he is walking down the street, he sees a sign for a place that cuts hair. He decides to get it cut. )H＝Henry；B＝Barber；R＝rude manH：Good afternoon, I'd like to get a cut, if I may. (The barber looks at Henry's hair and continues cutting another man's hair. )Er, I'd really like a haircut. As you can see it's much too long. B：(in a rude manner) Yes, I can see that. Indeed, I can. H：Fine, well I'll have a seat then. (He sits in one of the barber's chairs. The barber turns to look at Henry. )B：It's quite expensive here, you know！Are you sure you can afford it?H：Yes. I think so. (In comes the rude man. )R：Hey you there. I need a haircut quickly. Can you do me straightaway?B：All right, then, get in the chair and I'll see what I can do. R：Thank you. (sits down in one of the barber's chairs)H：Excuse me, but I was here first. Aren't you going to do my hair first?B：This man's in a hurry. H：Well so am I！I insist that you cut my hair first. B：OK, but I'll have to be quick. This gentleman is waiting. H：Thank you. (They both become quiet. After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B：Why, Mr . . . (looks shocked)H：Adams. Henry Adams. I'm sorry, I don't have any change. R：You're that Mr Adams! Well，I'm glad I waited or I might never have known it was you. B：Why, Mr Adams, please don't worry！(wearing a big smile) Nothing to worry about！Nothing at all!Please come back any time, even if you only need too little hairs cut！It will be my honour to serve you!
新人教版高中英語必修3Unit 1 Festivals and celebrations-Discovering Useful Structure教學(xué)設(shè)計(jì)
4.That was an experience that frightened everyone. →That was _____________________. 答案：1. taking 2. being discussed 3. in the reading room 4. a frightening experienceStep 6 The meaning and function of V-ing as the predicative動詞-ing形式作表語，它通常位于系動詞后面，用以說明主語“是什么”或“怎么樣”一種表示主語的特質(zhì)、特征和狀態(tài), 其作用相當(dāng)于形容詞; 另一種具體說明主語的內(nèi)容, 即主語等同于表語, 兩者可互換。The music they are playing sounds so exciting. 他們演奏的音樂聽起來令人激動。The result is disappointing. 結(jié)果令人失望。Our job is playing all kinds of music. 我們的工作就是演奏各種音樂。Seeing is believing. 眼見為實(shí)。Step 7 Practice1. It is ________(amaze) that the boy is able to solve the problem so quickly.2. Buying a car is simply _______(waste) money. 3. Please stop making the noise—it’s getting ________(annoy). 4. complete the passage with the appropriate -ing form.La Tomatina is a festival that takes place in the Spanish town Bunol every August. I think many food festivals are __________ because people are just eating. however, this festival is _________ because people don't actually eat the tomatoes. Instead, they throw them at each other! the number of people ________ part in this tomato fight, can reach up to 20,000, and it is a very __________ fight that lasts for a whole hour. The _______ thing is how clean Bunol is after the tomatoes are washed away after the fight. this is because the juice form tomatoes is really good for making surfaces clean!答案：1. amazing 2. wasting 3. annoying4. boring interesting taking exciting amazing
新人教版高中英語必修3Unit 4 Space Exploration-Reading For Writing教學(xué)設(shè)計(jì)一
另一方面，其余的人反對這個計(jì)劃，因?yàn)樗赡軙?dǎo)致一些不好的影響。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我堅(jiān)信探索太空不僅能夠使我們了解宇宙的起源而且能夠幫助我們更好地走進(jìn)未來。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's shortterm and longterm problems.為了給人類的短期和長期問題提供更新和更好的解決方法，我認(rèn)為我們應(yīng)該花更多的時間和金錢來探索太空。9．From my point of view，it is wrong of young people to depend on their telephones too much，which may do harm to both their physical and mental health.在我看來，年輕人過度依賴手機(jī)是不對的，因?yàn)樗鼈兛赡軙λ麄兊纳硇慕】刀加泻?。最近你班同學(xué)就“人類是否應(yīng)該進(jìn)行宇宙探索”這個問題進(jìn)行了激烈的討論。有人認(rèn)為，探索宇宙不僅讓人類更好地了解宇宙的發(fā)展，還可以用來指導(dǎo)農(nóng)業(yè)生產(chǎn)，以及把一些探索太空的高新技術(shù)用于現(xiàn)實(shí)生活；也有一些人認(rèn)為探索太空花掉了大量的人力物力；影響了人們的生活水平。請你根據(jù)以下情況寫一篇報(bào)告并發(fā)表自己的觀點(diǎn)。注意：1.寫作內(nèi)容應(yīng)包括以上全部要點(diǎn)，可適當(dāng)發(fā)揮，使上下文連貫；
北師大初中數(shù)學(xué)八年級上冊建立平面直角坐標(biāo)系確定點(diǎn)的坐標(biāo)2教案
活動目的：（1）通過小組討論活動，讓學(xué)生理解坐標(biāo)系的特點(diǎn)，并能應(yīng)用特點(diǎn)解決問題。（2）培養(yǎng)學(xué)生逆向思維的習(xí)慣。（3）在小組討論中培養(yǎng)學(xué)生勇于探索，團(tuán)結(jié)協(xié)作的精神。第四環(huán)節(jié)：練習(xí)隨堂練習(xí) （體現(xiàn)建立直角坐標(biāo)系的多樣性）（補(bǔ)充）某地為了發(fā)展城市群，在現(xiàn)有的四個中小城市A，B，C，D附近新建機(jī)場E，試建立適當(dāng)?shù)闹苯亲鴺?biāo)系，并寫出各點(diǎn)的坐標(biāo)。第五環(huán)節(jié)：小結(jié)內(nèi)容：小結(jié)本節(jié)課自己的收獲和進(jìn)步，從知識和能力上兩個方面總結(jié)，老師予于肯定和鼓勵。目的：鼓勵學(xué)生大膽發(fā)言，敢于表達(dá)自己的觀點(diǎn)，同時學(xué)生之間可以相互學(xué)習(xí)，共同提高，老師給予肯定和鼓勵，激發(fā)學(xué)生的學(xué)習(xí)熱情。第六環(huán)節(jié)：布置作業(yè)A類：課本習(xí)題5.5。B類：完成A類同時，補(bǔ)充：（1）已知點(diǎn)A到x軸、y軸的距離均為4，求A點(diǎn)坐標(biāo)；（2）已知x軸上一點(diǎn)A（3，0），B(3，b)，且AB=5，求b的值。
人教版高中地理必修2人地關(guān)系思想的演變精品教案
生1：公平性原則——同代人之間要公平，代際之間、人類與其他生物種群之間、不同國家與地區(qū)之間也要公平。生2：持續(xù)性原則——地球的承載力是有限的，人類的經(jīng)濟(jì)活動和社會發(fā)展必須保持在資源和環(huán)境的承載力之內(nèi)。生3：共同性原則——發(fā)展經(jīng)濟(jì)和保護(hù)環(huán)境是全世界各國共同的任務(wù)，需要各國的共同參與。同時，地球作為一個整體，地區(qū)性問題往往會變?yōu)槿蛐詥栴}，所以地區(qū)的決策和行動，應(yīng)有助于實(shí)現(xiàn)全球整體的協(xié)調(diào)?；顒优c探究：2·閱讀下面一篇新聞報(bào)道，你認(rèn)為“給蛇讓道”有沒有必要?答：有必要·人類在森林區(qū)內(nèi)修筑公路，已經(jīng)侵占和破壞了蛇的生存環(huán)境，如果再不對蛇的遷移進(jìn)行保護(hù)，蛇數(shù)量的減少以至滅絕將不可避免。這種做法體現(xiàn)了可持續(xù)發(fā)展的公平性原則和共同性原則。3·用可持續(xù)發(fā)展的觀念作為衡量標(biāo)準(zhǔn)，對下列觀點(diǎn)作出評價。(1)人類有義務(wù)保護(hù)地球上所有的物種，人類的發(fā)展不應(yīng)該危及其他物種的生存。答：正確。符合可持續(xù)發(fā)展的公平性原則。
人教版新課標(biāo)高中物理必修1探究加速度與力、質(zhì)量的關(guān)系教案2篇
1．加速度與力的關(guān)系：實(shí)驗(yàn)的基本思路是保持物體的質(zhì)量不變，測量物體在不同的力的作用下的加速度，分析加速度與力的關(guān)系。有了實(shí)驗(yàn)的基本思路，接下去我們就要準(zhǔn)備實(shí)驗(yàn)器材，以及為記錄實(shí)驗(yàn)數(shù)據(jù)而設(shè)計(jì)一個表格。為了更直觀地判斷加速度與力的數(shù)量關(guān)系，我們以 為縱坐標(biāo)、 為橫坐標(biāo)建立坐標(biāo)系，根據(jù)各組數(shù)據(jù)在坐標(biāo)系中描點(diǎn)。如果這些點(diǎn)在一條過原點(diǎn)的直線上，說明 與 成正比，如果不是這樣，則需進(jìn)一步分析。2．加速度與質(zhì)量的關(guān)系：實(shí)驗(yàn)的基本思路是保持物體所受力不變，測量不同質(zhì)量的物體在該力作用下的加速度，分析加速度與質(zhì)量的關(guān)系。有了實(shí)驗(yàn)的基本思路，接下去我們就要準(zhǔn)備實(shí)驗(yàn)器材，以及為記錄實(shí)驗(yàn)數(shù)據(jù)而設(shè)計(jì)一個表格。為了更直觀地判斷加速度與質(zhì)量的數(shù)量關(guān)系，我們以 為縱坐標(biāo)、 為橫坐標(biāo)建立坐標(biāo)系，根據(jù)各組數(shù)據(jù)在坐標(biāo)系中描點(diǎn)，根據(jù)擬合的曲線形狀，初步判斷 與 的關(guān)系是反比例函數(shù)。再把 圖像改畫為 圖像，如果是一條過原點(diǎn)的斜直線，說明自己的猜測是否正確。
人教版新課標(biāo)高中物理必修2探究功與速度變化的關(guān)系教案2篇
說明：“倍增法”是一種重要的物理方法，歷史上庫侖在研究電荷間的相互作用力時曾用過此法，但學(xué)生在此前的物理學(xué)習(xí)中可能未曾遇到類似例子，因此引導(dǎo)學(xué)生通過交流，領(lǐng)會“倍增法”的妙處，這是本節(jié)課的一個要點(diǎn)．可用體育鍛煉中的“拉力器”來類比。（2）該方案消除摩擦力影響的方法：所用的消除方法與實(shí)驗(yàn)方案2一樣。也可使用氣墊導(dǎo)軌代替木板，以更好地消除摩擦影響。（3）小車速度的確定方法：①確定打出來的點(diǎn)大致呈現(xiàn)什么規(guī)律：先密后疏（變加速），再均勻分布（勻速）；②應(yīng)研究小車在哪個時刻的速度：在橡皮筋剛恢復(fù)原長時小車的瞬時速度，即紙帶上的點(diǎn)剛開始呈現(xiàn)均勻分布時的速度；③應(yīng)如何取紙帶上的點(diǎn)距以確定速度：由于實(shí)驗(yàn)器材和每次操作的分散性，尤其是橡皮筋不可能長度、粗細(xì)完全一致，使得每次改變橡皮筋的條數(shù)后，紙帶上反映小車勻速運(yùn)動的點(diǎn)數(shù)和點(diǎn)的位置，不一定都在事先的設(shè)定點(diǎn)（即用一條橡皮筋拉小車，橡皮筋剛好恢復(fù)原長時紙帶上的點(diǎn)）處。
人教版新課標(biāo)高中物理必修1探究加速度與力、質(zhì)量的關(guān)系教案2篇
三、制定實(shí)驗(yàn)方案的兩個問題：1．怎樣測量（或比較）物體的加速度：引導(dǎo)學(xué)生思考、討論并交流。學(xué)生可能會提出下面的一些方案：方法一：測出初速度為零的勻加速直線運(yùn)動的物體在 時間內(nèi)的位移 ，則 ；方法二：在運(yùn)動的物體上安裝一條打點(diǎn)計(jì)時器的紙帶，根據(jù)紙帶上打出的點(diǎn)來測量加速度；方法三：測出兩個初速度為零的勻加速運(yùn)動的物體在相同的時間內(nèi)發(fā)生的位移 、 ，則 ；方法四：測出兩個初速度為零的勻加速運(yùn)動的物體在相同的位移內(nèi)所用的時間 、 ，則 ；2．怎樣提供并測量物體所受的恒力：教師提出：現(xiàn)實(shí)中，除了在真空中拋出或落下的物體（僅受重力）外，僅受一個力的物體幾乎是不存在的。然而，一個單獨(dú)的力作用效果與跟它大小、方向都相同的合力的作用效果是相同的，因此，實(shí)驗(yàn)中力 的含義指物體所受的合力。以在水平軌道上用繩牽引小車加速運(yùn)動為例，小車受到四個力的作用，即重力、支持力、繩的拉力和軌道對小車的摩擦力（當(dāng)物體運(yùn)動的速度比較小時，我們可以忽略空氣的阻力）。
人教版高中地理必修2第六章第一節(jié)人地關(guān)系思想的演變說課稿
四、說教學(xué)過程：1、導(dǎo)入新課：以視頻形式導(dǎo)入新課，說明環(huán)境問題產(chǎn)生原因，引出人地關(guān)系的重要性2、新課講授：學(xué)習(xí)主題一：過去——人地關(guān)系的歷史回顧以動畫形式展現(xiàn)人地關(guān)系思想的發(fā)展，激發(fā)學(xué)生學(xué)習(xí)本專題的興趣，歸納人與自然關(guān)系的演變過程。學(xué)習(xí)主題二：現(xiàn)狀——直面環(huán)境問題以人類與環(huán)境關(guān)系模式圖說明環(huán)境問題產(chǎn)生的原因，人地關(guān)系實(shí)質(zhì)；以因果聯(lián)系框圖培養(yǎng)學(xué)生判讀方法，了解人口、資源與環(huán)境三者之間的關(guān)系；通過閱讀課文，了解環(huán)境問題的類型及其空間差異的表現(xiàn)；以圖表了解不同國家和地區(qū)環(huán)境問題在空間軸上的表現(xiàn)；以《京都議定書》為引子說明保護(hù)環(huán)境是全人類的共同使命學(xué)習(xí)主題三：未來——可持續(xù)發(fā)展展示“可持續(xù)發(fā)展示意圖”理解可持續(xù)發(fā)展內(nèi)涵、原則
初中道德與法治七年級上冊師生之間作業(yè)設(shè)計(jì)
第六課“師生之間”是七年級上冊第三單元第一課。本課基于初中學(xué)生自我意識 增強(qiáng)、思維能力發(fā)展的特點(diǎn)，著力處理青春期的獨(dú)立性與依賴性的矛盾，幫助學(xué)生深 入認(rèn)識和理解自己的老師。在感受老師對自己的關(guān)愛和教育的同時，學(xué)會主動關(guān)心、 幫助老師，與老師建立一種良好的師生關(guān)系。本課與第七課“親情之愛”內(nèi)容繼承了 孝親敬長的中華傳統(tǒng)美德，落實(shí)了社會主義核心價值觀的基本內(nèi)容，指引學(xué)生正確處 理師生關(guān)系、親子關(guān)系和家庭關(guān)系，是初中學(xué)生人際交往的拓展與延伸。第一框“走近老師”，從教師的職業(yè)特點(diǎn)和責(zé)任使命等角度，引導(dǎo)學(xué)生進(jìn)一步了解 老師，理解老師的不易，培養(yǎng)尊敬老師的情感，學(xué)會積極接納不同風(fēng)格的老師，為學(xué) 習(xí)第二框的內(nèi)容奠定情感基礎(chǔ)。第二框“師生交往”，引導(dǎo)學(xué)生懂得“教學(xué)相長”的道理，強(qiáng)調(diào)師生之間的雙向互動，引導(dǎo)學(xué)生正確對待老師的引領(lǐng)和指導(dǎo)，全面認(rèn)識師生交往的實(shí)質(zhì)，努力建立和諧 的師生關(guān)系，達(dá)到師生交往理想而美好的狀態(tài)。
北師大初中數(shù)學(xué)八年級上冊確定位置1教案
解析：要在地球儀上確定南昌市的位置，需要知道它的經(jīng)緯度，故選D.方法總結(jié)：本題考查了坐標(biāo)確定位置，熟記位置的確定需要橫向與縱向的兩個數(shù)據(jù)是解題的關(guān)鍵．【類型二】 用“區(qū)域定位法”確定位置如圖所示是某市區(qū)的部分簡圖，文化宮在D2區(qū)，體育場在C4區(qū)，據(jù)此說明醫(yī)院在________區(qū)，陽光中學(xué)在________區(qū)．解析：本題首先給出的是表示文化宮和體育場的位置，即D2區(qū)和C4區(qū)，這就確定了本題中表示建筑物位置的方法，即字母表示列數(shù)，數(shù)字表示行數(shù)．故填A(yù)3，D5.方法總結(jié)：解此類題先要弄清區(qū)域定位法中字母及數(shù)字各自表示的含義，再用已知的表示方法來確定相關(guān)位置．三、板書設(shè)計(jì)確定位置有序?qū)崝?shù)對方位法經(jīng)緯度區(qū)域定位法將現(xiàn)實(shí)生活中常用的定位方法呈現(xiàn)給學(xué)生，進(jìn)一步豐富學(xué)生的數(shù)學(xué)活動經(jīng)驗(yàn)，培養(yǎng)學(xué)生觀察、分析、歸納、概括的能力．教學(xué)過程中創(chuàng)設(shè)生動活潑、直觀形象、且貼近他們生活的問題情境；另一方面，為學(xué)生創(chuàng)造自主學(xué)習(xí)、合作交流的機(jī)會，促使他們主動參與、積極探究．
北師大初中數(shù)學(xué)八年級上冊確定位置2教案
第一環(huán)節(jié)感受生活中的情境，導(dǎo)入新課通過若干圖片，引導(dǎo)學(xué)生感受生活中常常需要確定位置.導(dǎo)入新課：怎樣確定位置呢？——§3.1確定位置。第二環(huán)節(jié)分類討論，探索新知1．溫故啟新（1）溫故：在數(shù)軸上,確定一個點(diǎn)的位置需要幾個數(shù)據(jù)呢? 答：一個，例如，若A點(diǎn)表示-2，B點(diǎn)表示3，則由-2和3就可以在數(shù)軸上找到A點(diǎn)和B點(diǎn)的位置。總結(jié)得出結(jié)論：在直線上, 確定一個點(diǎn)的位置一般需要一個數(shù)據(jù)．（2）啟新：在平面內(nèi),又如何確定一個點(diǎn)的位置呢?請同學(xué)們根據(jù)生活中確定位置的實(shí)例，請談?wù)勛约旱目捶?2．舉例探究Ⅰ. 探究1（1）在電影院內(nèi)如何找到電影票上指定的位置？（2）在電影票上“6排3號”與“3排6號”中的“6”的含義有什么不同？（3）如果將“6排3號”簡記作（6，3），那么“3排6號”如何表示？（5，6）表示什么含義？ (4) 在只有一層的電影院內(nèi)，確定一個座位一般需要幾個數(shù)據(jù)？結(jié)論：生活中常常用“排數(shù)”和“號數(shù)”來確定位置. Ⅱ. 學(xué)有所用(1) 你能用兩個數(shù)據(jù)表示你現(xiàn)在所坐的位置嗎?
北師大初中數(shù)學(xué)八年級上冊平面直角坐標(biāo)系2教案
3．想一想在例1中，（1）點(diǎn)B與點(diǎn)C的縱坐標(biāo)相同，線段BC的位置有什么特點(diǎn)？（2）線段CE位置有什么特點(diǎn)？（3）坐標(biāo)軸上點(diǎn)的坐標(biāo)有什么特點(diǎn)？由B（0，－3），C（3，－3）可以看出它們的縱坐標(biāo)相同，即B，C兩點(diǎn)到X軸的距離相等，所以線段BC平行于橫軸（x軸），垂直于縱軸（y軸）。第三環(huán)節(jié)學(xué)有所用.補(bǔ)充：1．在下圖中，確定A，B，C，D，E，F(xiàn)，G的坐標(biāo)。（第1題） （第2題）2．如右圖，求出A，B，C，D，E，F(xiàn)的坐標(biāo)。第四環(huán)節(jié)感悟與收獲1．認(rèn)識并能畫出平面直角坐標(biāo)系。2．在給定的直角坐標(biāo)系中，由點(diǎn)的位置寫出它的坐標(biāo)。3．能適當(dāng)建立直角坐標(biāo)系，寫出直角坐標(biāo)系中有關(guān)點(diǎn)的坐標(biāo)。4．橫（縱）坐標(biāo)相同的點(diǎn)的直線平行于y軸，垂直于x軸；連接縱坐標(biāo)相同的點(diǎn)的直線平行于x軸,垂直于y軸。5．坐標(biāo)軸上點(diǎn)的縱坐標(biāo)為0；縱坐標(biāo)軸上點(diǎn)的坐標(biāo)為0。6．各個象限內(nèi)的點(diǎn)的坐標(biāo)特征是：第一象限（＋，＋）第二象限（－，＋），第三象限（－，－）第四象限（＋，－）。
大班科學(xué)教案：小動物之間的聯(lián)絡(luò)2
【活動準(zhǔn)備】1、準(zhǔn)備螞蟻、蟋蟀、蜜蜂、孔雀等動物的圖片。2、《小動物之間的聯(lián)系方式》的錄相。3、活動前，請幼兒找相關(guān)資料，簡單了解小動物傳遞信息的方式及幼兒查找的小動物聯(lián)絡(luò)圖文表?！净顒舆^程】一、隨音樂〈〈大家一起來〉〉進(jìn)入活動場地 教師用擁抱、握手、拉幼兒舞蹈、動作、圖畫、語言等方式，讓幼兒感受人類傳遞信息的方式方法（有動作、圖文、聲音、表情、新聞媒體等方式）從而印發(fā)幼兒了解動物之間的聯(lián)絡(luò)方式。
道德與法治八年級上冊網(wǎng)絡(luò)生活新空間作業(yè)設(shè)計(jì)
5. 當(dāng)今世界，日新月異的互聯(lián)網(wǎng)不僅促進(jìn)了社會生產(chǎn)力的新變革，而且創(chuàng)造 了人類生活新空間。下列屬于網(wǎng)絡(luò)推動社會進(jìn)步的表現(xiàn)的是（ ）① 網(wǎng)絡(luò)讓我們?nèi)粘Ｉ钪械男畔鬟f和交流變得方便迅捷② 網(wǎng)絡(luò)為經(jīng)濟(jì)發(fā)展注入新的活力，推動傳統(tǒng)產(chǎn)業(yè)轉(zhuǎn)型升級③ 網(wǎng)絡(luò)豐富民主形式，促進(jìn)民主政治進(jìn)步④ 網(wǎng)絡(luò)為文化傳播和科技創(chuàng)新搭建新平臺A.①③④ B.②③④ C.①②④ D.①②③④二、非選擇題?6. “互聯(lián)網(wǎng)"讓浙江農(nóng)業(yè)有了別樣面貌。信息經(jīng)濟(jì)在浙江騰飛， 賦予了這片土地上的農(nóng)民格外活躍的互聯(lián)網(wǎng)思維。他們開網(wǎng)店賣農(nóng)產(chǎn) 品，紅紅火火。浙江的“互聯(lián)網(wǎng)+”農(nóng)業(yè)還遠(yuǎn)不止把農(nóng)產(chǎn)品搬到網(wǎng)上。 越來越多的農(nóng)民在土地上播撒下互聯(lián)網(wǎng)種子，捕撈那跳躍的數(shù)字，用 它指導(dǎo)生產(chǎn)、提高畝產(chǎn)?；ヂ?lián)網(wǎng)讓農(nóng)民有了不一樣的面貌，更讓現(xiàn)代 農(nóng)業(yè)有了全新的模樣。（1） 互聯(lián)網(wǎng)對經(jīng)濟(jì)發(fā)展起到了怎樣的促進(jìn)作用？（2） 互聯(lián)網(wǎng)的快速發(fā)展還在哪些方面產(chǎn)生了影響？
